[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
syzkaller login: [ 35.875378] random: sshd: uninitialized urandom read (32 bytes read)
[ 36.260659] kauditd_printk_skb: 10 callbacks suppressed
[ 36.260666] audit: type=1400 audit(1561942126.540:35): avc: denied { map } for pid=6947 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1
[ 36.315492] random: sshd: uninitialized urandom read (32 bytes read)
[ 36.842373] random: sshd: uninitialized urandom read (32 bytes read)
[ 41.633333] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.0.97' (ECDSA) to the list of known hosts.
[ 47.252531] random: sshd: uninitialized urandom read (32 bytes read)
[ 47.432188] audit: type=1400 audit(1561942137.710:36): avc: denied { map } for pid=6959 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
2019/07/01 00:48:58 parsed 1 programs
[ 48.215272] audit: type=1400 audit(1561942138.490:37): avc: denied { map } for pid=6959 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13816 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1
[ 48.781531] random: cc1: uninitialized urandom read (8 bytes read)
2019/07/01 00:49:00 executed programs: 0
[ 49.766334] audit: type=1400 audit(1561942140.040:38): avc: denied { map } for pid=6959 comm="syz-execprog" path="/root/syzkaller-shm680122268" dev="sda1" ino=16485 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1
[ 50.530171] IPVS: ftp: loaded support on port[0] = 21
[ 50.855856] chnl_net:caif_netlink_parms(): no params data found
[ 50.885427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.892192] bridge0: port 1(bridge_slave_0) entered disabled state
[ 50.899163] device bridge_slave_0 entered promiscuous mode
[ 50.906194] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.912735] bridge0: port 2(bridge_slave_1) entered disabled state
[ 50.919548] device bridge_slave_1 entered promiscuous mode
[ 50.933383] bond0: Enslaving bond_slave_0 as an active interface with an up link
[ 50.942106] bond0: Enslaving bond_slave_1 as an active interface with an up link
[ 50.956891] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[ 50.964780] team0: Port device team_slave_0 added
[ 50.970166] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[ 50.977140] team0: Port device team_slave_1 added
[ 50.982405] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[ 50.989557] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[ 51.051792] device hsr_slave_0 entered promiscuous mode
[ 51.090334] device hsr_slave_1 entered promiscuous mode
[ 51.140698] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready
[ 51.147615] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready
[ 51.159874] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.166299] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.173239] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.179566] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.205719] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[ 51.211838] 8021q: adding VLAN 0 to HW filter on device bond0
[ 51.219212] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[ 51.227083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.245350] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.252486] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.261806] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
[ 51.267863] 8021q: adding VLAN 0 to HW filter on device team0
[ 51.276288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.283880] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.290241] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.298621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.306203] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.312558] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.325795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 51.333503] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 51.345799] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 51.356130] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 51.367064] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready
[ 51.374228] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 51.382039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.389619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 51.407529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 51.418376] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready
[ 51.428052] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 51.850801] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 52.897011] FAULT_INJECTION: forcing a failure.
[ 52.897011] name failslab, interval 1, probability 0, space 0, times 1
[ 52.909366] CPU: 1 PID: 6989 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 52.916380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.916399] Call Trace:
[ 52.928315] dump_stack+0x138/0x19c
[ 52.928329] should_fail.cold+0x10f/0x159
[ 52.936074] should_failslab+0xdb/0x130
[ 52.936083] kmem_cache_alloc_node_trace+0x280/0x770
[ 52.936093] ? rcu_read_lock_sched_held+0x110/0x130
[ 52.945136] ? kmem_cache_alloc_node_trace+0x379/0x770
[ 52.945146] __kmalloc_node+0x3d/0x80
[ 52.945157] blk_alloc_flush_queue+0xfc/0x2b0
[ 52.963652] blk_mq_realloc_hw_ctxs+0x710/0xe80
[ 52.968320] blk_mq_init_allocated_queue+0x210/0x1050
[ 52.973487] ? blkcg_init_queue+0x1a3/0x410
[ 52.977801] ? blk_alloc_queue_node+0x7c5/0xac0
[ 52.982457] blk_mq_init_queue+0x62/0xa0
[ 52.986499] loop_add+0x31c/0x850
[ 52.989945] ? transfer_xor+0x360/0x360
[ 52.993900] ? radix_tree_lookup+0x22/0x30
[ 52.998112] loop_control_ioctl+0x10c/0x2f0
[ 53.002413] ? loop_add+0x850/0x850
[ 53.006019] ? loop_add+0x850/0x850
[ 53.009649] do_vfs_ioctl+0x7ae/0x1060
[ 53.013519] ? selinux_file_mprotect+0x5d0/0x5d0
[ 53.018267] ? ioctl_preallocate+0x1c0/0x1c0
[ 53.022656] ? vfs_write+0x104/0x500
[ 53.026349] ? security_file_ioctl+0x7d/0xb0
[ 53.030731] ? security_file_ioctl+0x89/0xb0
[ 53.035115] SyS_ioctl+0x8f/0xc0
[ 53.038457] ? do_vfs_ioctl+0x1060/0x1060
[ 53.042586] do_syscall_64+0x1e8/0x640
[ 53.046449] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 53.052747] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 53.057918] RIP: 0033:0x459519
[ 53.061085] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.068770] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 53.076035] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 53.083291] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 53.090543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 53.097801] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 53.264149] FAULT_INJECTION: forcing a failure.
[ 53.264149] name failslab, interval 1, probability 0, space 0, times 0
[ 53.275497] CPU: 0 PID: 6992 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 53.282491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.291823] Call Trace:
[ 53.294408] dump_stack+0x138/0x19c
[ 53.298021] should_fail.cold+0x10f/0x159
[ 53.302164] should_failslab+0xdb/0x130
[ 53.306120] kmem_cache_alloc_node_trace+0x280/0x770
[ 53.311199] ? loop_init_request+0x4e/0xf0
[ 53.315412] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 53.319711] elevator_alloc+0x7f/0x1f0
[ 53.323580] dd_init_queue+0x25/0x420
[ 53.327364] blk_mq_init_sched+0x258/0x500
[ 53.331579] elevator_init+0x309/0x430
[ 53.335442] blk_mq_sched_init+0x2c/0x40
[ 53.339478] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 53.344647] ? blkcg_init_queue+0x1a3/0x410
[ 53.348968] blk_mq_init_queue+0x62/0xa0
[ 53.353011] loop_add+0x31c/0x850
[ 53.356442] ? transfer_xor+0x360/0x360
[ 53.360396] ? radix_tree_lookup+0x22/0x30
[ 53.364610] loop_control_ioctl+0x10c/0x2f0
[ 53.368927] ? loop_add+0x850/0x850
[ 53.372535] ? loop_add+0x850/0x850
[ 53.376152] do_vfs_ioctl+0x7ae/0x1060
[ 53.380031] ? selinux_file_mprotect+0x5d0/0x5d0
[ 53.384769] ? ioctl_preallocate+0x1c0/0x1c0
[ 53.389304] ? vfs_write+0x104/0x500
[ 53.393011] ? security_file_ioctl+0x7d/0xb0
[ 53.397399] ? security_file_ioctl+0x89/0xb0
[ 53.401788] SyS_ioctl+0x8f/0xc0
[ 53.405131] ? do_vfs_ioctl+0x1060/0x1060
[ 53.409263] do_syscall_64+0x1e8/0x640
[ 53.413144] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 53.417972] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 53.423140] RIP: 0033:0x459519
[ 53.426307] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.433991] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 53.441235] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 53.448482] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 53.455801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 53.463064] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 53.693065] FAULT_INJECTION: forcing a failure.
[ 53.693065] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 53.705346] CPU: 1 PID: 6994 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 53.712358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.721694] Call Trace:
[ 53.724275] dump_stack+0x138/0x19c
[ 53.727884] should_fail.cold+0x10f/0x159
[ 53.732010] ? __might_sleep+0x93/0xb0
[ 53.735886] __alloc_pages_nodemask+0x1d6/0x7a0
[ 53.740539] ? _find_next_bit+0xee/0x120
[ 53.744595] ? __alloc_pages_slowpath+0x2930/0x2930
[ 53.749601] ? find_next_bit+0x28/0x30
[ 53.753492] ? memset+0x32/0x40
[ 53.756766] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 53.761285] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 53.766606] blk_mq_init_sched+0x1cb/0x500
[ 53.770829] elevator_init+0x309/0x430
[ 53.774696] blk_mq_sched_init+0x2c/0x40
[ 53.778740] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 53.783906] ? blkcg_init_queue+0x1a3/0x410
[ 53.788208] blk_mq_init_queue+0x62/0xa0
[ 53.792251] loop_add+0x31c/0x850
[ 53.795687] ? transfer_xor+0x360/0x360
[ 53.799639] ? radix_tree_lookup+0x22/0x30
[ 53.803856] loop_control_ioctl+0x10c/0x2f0
[ 53.808154] ? loop_add+0x850/0x850
[ 53.811814] ? loop_add+0x850/0x850
[ 53.815423] do_vfs_ioctl+0x7ae/0x1060
[ 53.819288] ? selinux_file_mprotect+0x5d0/0x5d0
[ 53.824023] ? ioctl_preallocate+0x1c0/0x1c0
[ 53.828412] ? vfs_write+0x104/0x500
[ 53.832287] ? security_file_ioctl+0x7d/0xb0
[ 53.836672] ? security_file_ioctl+0x89/0xb0
[ 53.841077] SyS_ioctl+0x8f/0xc0
[ 53.844429] ? do_vfs_ioctl+0x1060/0x1060
[ 53.848557] do_syscall_64+0x1e8/0x640
[ 53.852419] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 53.857241] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 53.862427] RIP: 0033:0x459519
[ 53.865595] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.873281] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 53.880530] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 53.889173] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 53.896425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 53.903671] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 54.033753] FAULT_INJECTION: forcing a failure.
[ 54.033753] name failslab, interval 1, probability 0, space 0, times 0
[ 54.045039] CPU: 1 PID: 6996 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 54.052053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.061464] Call Trace:
[ 54.064037] dump_stack+0x138/0x19c
[ 54.067648] should_fail.cold+0x10f/0x159
[ 54.071778] should_failslab+0xdb/0x130
[ 54.075733] kmem_cache_alloc_node_trace+0x280/0x770
[ 54.080824] ? loop_init_request+0x4e/0xf0
[ 54.085042] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 54.089343] elevator_alloc+0x7f/0x1f0
[ 54.093210] dd_init_queue+0x25/0x420
[ 54.096993] blk_mq_init_sched+0x258/0x500
[ 54.101210] elevator_init+0x309/0x430
[ 54.105079] blk_mq_sched_init+0x2c/0x40
[ 54.109121] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 54.114294] ? blkcg_init_queue+0x1a3/0x410
[ 54.118596] blk_mq_init_queue+0x62/0xa0
[ 54.122636] loop_add+0x31c/0x850
[ 54.126157] ? transfer_xor+0x360/0x360
[ 54.130122] ? radix_tree_lookup+0x22/0x30
[ 54.134339] loop_control_ioctl+0x10c/0x2f0
[ 54.138653] ? loop_add+0x850/0x850
[ 54.142270] ? loop_add+0x850/0x850
[ 54.145874] do_vfs_ioctl+0x7ae/0x1060
[ 54.149739] ? selinux_file_mprotect+0x5d0/0x5d0
[ 54.154473] ? ioctl_preallocate+0x1c0/0x1c0
[ 54.158865] ? vfs_write+0x104/0x500
[ 54.162564] ? security_file_ioctl+0x7d/0xb0
[ 54.166949] ? security_file_ioctl+0x89/0xb0
[ 54.171338] SyS_ioctl+0x8f/0xc0
[ 54.174682] ? do_vfs_ioctl+0x1060/0x1060
[ 54.178807] do_syscall_64+0x1e8/0x640
[ 54.182672] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 54.187498] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 54.192664] RIP: 0033:0x459519
[ 54.195835] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.203525] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 54.210959] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 54.218295] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 54.225549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 54.232799] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 54.433282] FAULT_INJECTION: forcing a failure.
[ 54.433282] name failslab, interval 1, probability 0, space 0, times 0
[ 54.444618] CPU: 0 PID: 6998 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 54.451621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.460955] Call Trace:
[ 54.463550] dump_stack+0x138/0x19c
[ 54.467158] should_fail.cold+0x10f/0x159
[ 54.471301] should_failslab+0xdb/0x130
[ 54.475262] kmem_cache_alloc_node_trace+0x280/0x770
[ 54.480342] ? loop_init_request+0x4e/0xf0
[ 54.484556] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 54.488858] elevator_alloc+0x7f/0x1f0
[ 54.492724] dd_init_queue+0x25/0x420
[ 54.496501] blk_mq_init_sched+0x258/0x500
[ 54.500718] elevator_init+0x309/0x430
[ 54.504595] blk_mq_sched_init+0x2c/0x40
[ 54.508634] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 54.513799] ? blkcg_init_queue+0x1a3/0x410
[ 54.518101] blk_mq_init_queue+0x62/0xa0
[ 54.522139] loop_add+0x31c/0x850
[ 54.525570] ? transfer_xor+0x360/0x360
[ 54.529520] ? radix_tree_lookup+0x22/0x30
[ 54.533733] loop_control_ioctl+0x10c/0x2f0
[ 54.538028] ? loop_add+0x850/0x850
[ 54.541632] ? loop_add+0x850/0x850
[ 54.545235] do_vfs_ioctl+0x7ae/0x1060
[ 54.549101] ? selinux_file_mprotect+0x5d0/0x5d0
[ 54.553836] ? ioctl_preallocate+0x1c0/0x1c0
[ 54.558228] ? vfs_write+0x104/0x500
[ 54.561927] ? security_file_ioctl+0x7d/0xb0
[ 54.566317] ? security_file_ioctl+0x89/0xb0
[ 54.570702] SyS_ioctl+0x8f/0xc0
[ 54.574047] ? do_vfs_ioctl+0x1060/0x1060
[ 54.578171] do_syscall_64+0x1e8/0x640
[ 54.582037] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 54.586857] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 54.592024] RIP: 0033:0x459519
[ 54.595194] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.602879] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 54.610128] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 54.617377] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 54.624631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 54.631897] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 54.793105] FAULT_INJECTION: forcing a failure.
[ 54.793105] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 54.805015] CPU: 0 PID: 7000 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 54.812011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 54.821342] Call Trace:
[ 54.823914] dump_stack+0x138/0x19c
[ 54.827536] should_fail.cold+0x10f/0x159
[ 54.831670] ? __might_sleep+0x93/0xb0
[ 54.835538] __alloc_pages_nodemask+0x1d6/0x7a0
[ 54.840183] ? _find_next_bit+0xee/0x120
[ 54.844223] ? __alloc_pages_slowpath+0x2930/0x2930
[ 54.849214] ? find_next_bit+0x28/0x30
[ 54.853081] ? memset+0x32/0x40
[ 54.856341] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 54.860475] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 54.865737] blk_mq_init_sched+0x1cb/0x500
[ 54.869953] elevator_init+0x309/0x430
[ 54.873819] blk_mq_sched_init+0x2c/0x40
[ 54.877860] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 54.883025] ? blkcg_init_queue+0x1a3/0x410
[ 54.887326] blk_mq_init_queue+0x62/0xa0
[ 54.891365] loop_add+0x31c/0x850
[ 54.895120] ? transfer_xor+0x360/0x360
[ 54.909242] ? radix_tree_lookup+0x22/0x30
[ 54.913465] loop_control_ioctl+0x10c/0x2f0
[ 54.917763] ? loop_add+0x850/0x850
[ 54.921386] ? loop_add+0x850/0x850
[ 54.924990] do_vfs_ioctl+0x7ae/0x1060
[ 54.928855] ? selinux_file_mprotect+0x5d0/0x5d0
[ 54.933596] ? ioctl_preallocate+0x1c0/0x1c0
[ 54.937982] ? vfs_write+0x104/0x500
[ 54.941675] ? security_file_ioctl+0x7d/0xb0
[ 54.946059] ? security_file_ioctl+0x89/0xb0
[ 54.950444] SyS_ioctl+0x8f/0xc0
[ 54.953788] ? do_vfs_ioctl+0x1060/0x1060
[ 54.957915] do_syscall_64+0x1e8/0x640
[ 54.961776] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 54.966597] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 54.971780] RIP: 0033:0x459519
[ 54.974954] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.982640] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
2019/07/01 00:49:05 executed programs: 6
[ 54.989887] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 54.997132] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 55.004392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 55.011648] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 55.154027] FAULT_INJECTION: forcing a failure.
[ 55.154027] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 55.165926] CPU: 0 PID: 7002 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 55.172937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.182277] Call Trace:
[ 55.184850] dump_stack+0x138/0x19c
[ 55.188457] should_fail.cold+0x10f/0x159
[ 55.192600] ? __might_sleep+0x93/0xb0
[ 55.196466] __alloc_pages_nodemask+0x1d6/0x7a0
[ 55.201114] ? _find_next_bit+0xee/0x120
[ 55.205155] ? __alloc_pages_slowpath+0x2930/0x2930
[ 55.210150] ? find_next_bit+0x28/0x30
[ 55.214019] ? memset+0x32/0x40
[ 55.217327] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 55.221461] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 55.226717] blk_mq_init_sched+0x1cb/0x500
[ 55.230934] elevator_init+0x309/0x430
[ 55.234812] blk_mq_sched_init+0x2c/0x40
[ 55.238851] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 55.244019] ? blkcg_init_queue+0x1a3/0x410
[ 55.248322] blk_mq_init_queue+0x62/0xa0
[ 55.252361] loop_add+0x31c/0x850
[ 55.255791] ? transfer_xor+0x360/0x360
[ 55.259754] ? radix_tree_lookup+0x22/0x30
[ 55.263976] loop_control_ioctl+0x10c/0x2f0
[ 55.268277] ? loop_add+0x850/0x850
[ 55.271887] ? loop_add+0x850/0x850
[ 55.275491] do_vfs_ioctl+0x7ae/0x1060
[ 55.279358] ? selinux_file_mprotect+0x5d0/0x5d0
[ 55.284168] ? ioctl_preallocate+0x1c0/0x1c0
[ 55.288557] ? vfs_write+0x104/0x500
[ 55.292249] ? security_file_ioctl+0x7d/0xb0
[ 55.296643] ? security_file_ioctl+0x89/0xb0
[ 55.301030] SyS_ioctl+0x8f/0xc0
[ 55.304382] ? do_vfs_ioctl+0x1060/0x1060
[ 55.308536] do_syscall_64+0x1e8/0x640
[ 55.312415] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 55.317242] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 55.322424] RIP: 0033:0x459519
[ 55.325592] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.333279] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 55.340531] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 55.347780] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 55.355043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 55.362379] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 55.504662] FAULT_INJECTION: forcing a failure.
[ 55.504662] name failslab, interval 1, probability 0, space 0, times 0
[ 55.515961] CPU: 0 PID: 7004 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 55.522981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.532320] Call Trace:
[ 55.534894] dump_stack+0x138/0x19c
[ 55.538503] should_fail.cold+0x10f/0x159
[ 55.542633] should_failslab+0xdb/0x130
[ 55.546593] kmem_cache_alloc_node_trace+0x280/0x770
[ 55.551681] ? loop_init_request+0x4e/0xf0
[ 55.555899] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 55.560214] elevator_alloc+0x7f/0x1f0
[ 55.564089] dd_init_queue+0x25/0x420
[ 55.567887] blk_mq_init_sched+0x258/0x500
[ 55.572141] elevator_init+0x309/0x430
[ 55.576013] blk_mq_sched_init+0x2c/0x40
[ 55.580062] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 55.585239] ? blkcg_init_queue+0x1a3/0x410
[ 55.589539] blk_mq_init_queue+0x62/0xa0
[ 55.593579] loop_add+0x31c/0x850
[ 55.597026] ? transfer_xor+0x360/0x360
[ 55.600979] ? radix_tree_lookup+0x22/0x30
[ 55.605207] loop_control_ioctl+0x10c/0x2f0
[ 55.609508] ? loop_add+0x850/0x850
[ 55.613119] ? loop_add+0x850/0x850
[ 55.616723] do_vfs_ioctl+0x7ae/0x1060
[ 55.620589] ? selinux_file_mprotect+0x5d0/0x5d0
[ 55.625332] ? ioctl_preallocate+0x1c0/0x1c0
[ 55.629719] ? vfs_write+0x104/0x500
[ 55.633501] ? security_file_ioctl+0x7d/0xb0
[ 55.637885] ? security_file_ioctl+0x89/0xb0
[ 55.642273] SyS_ioctl+0x8f/0xc0
[ 55.645630] ? do_vfs_ioctl+0x1060/0x1060
[ 55.649763] do_syscall_64+0x1e8/0x640
[ 55.653629] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 55.658475] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 55.663642] RIP: 0033:0x459519
[ 55.666811] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.674496] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 55.681747] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 55.688996] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 55.696269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 55.703527] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 55.903216] FAULT_INJECTION: forcing a failure.
[ 55.903216] name failslab, interval 1, probability 0, space 0, times 0
[ 55.914722] CPU: 1 PID: 7006 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 55.921724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 55.931060] Call Trace:
[ 55.933630] dump_stack+0x138/0x19c
[ 55.937240] should_fail.cold+0x10f/0x159
[ 55.941367] should_failslab+0xdb/0x130
[ 55.945325] kmem_cache_alloc_node_trace+0x280/0x770
[ 55.950404] ? loop_init_request+0x4e/0xf0
[ 55.954616] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 55.958918] elevator_alloc+0x7f/0x1f0
[ 55.962791] dd_init_queue+0x25/0x420
[ 55.966568] blk_mq_init_sched+0x258/0x500
[ 55.970790] elevator_init+0x309/0x430
[ 55.974655] blk_mq_sched_init+0x2c/0x40
[ 55.978700] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 55.983870] ? blkcg_init_queue+0x1a3/0x410
[ 55.988189] blk_mq_init_queue+0x62/0xa0
[ 55.992229] loop_add+0x31c/0x850
[ 55.995665] ? transfer_xor+0x360/0x360
[ 55.999695] ? radix_tree_lookup+0x22/0x30
[ 56.003910] loop_control_ioctl+0x10c/0x2f0
[ 56.008210] ? loop_add+0x850/0x850
[ 56.011816] ? loop_add+0x850/0x850
[ 56.015424] do_vfs_ioctl+0x7ae/0x1060
[ 56.019300] ? selinux_file_mprotect+0x5d0/0x5d0
[ 56.024061] ? ioctl_preallocate+0x1c0/0x1c0
[ 56.028452] ? vfs_write+0x104/0x500
[ 56.032149] ? security_file_ioctl+0x7d/0xb0
[ 56.036536] ? security_file_ioctl+0x89/0xb0
[ 56.040928] SyS_ioctl+0x8f/0xc0
[ 56.044360] ? do_vfs_ioctl+0x1060/0x1060
[ 56.048498] do_syscall_64+0x1e8/0x640
[ 56.052364] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 56.057188] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 56.062354] RIP: 0033:0x459519
[ 56.065522] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 56.073206] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 56.080455] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 56.087790] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 56.095039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 56.102302] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 56.273005] FAULT_INJECTION: forcing a failure.
[ 56.273005] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 56.284923] CPU: 1 PID: 7008 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 56.291929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.301264] Call Trace:
[ 56.303833] dump_stack+0x138/0x19c
[ 56.307447] should_fail.cold+0x10f/0x159
[ 56.311585] ? __might_sleep+0x93/0xb0
[ 56.315460] __alloc_pages_nodemask+0x1d6/0x7a0
[ 56.320114] ? _find_next_bit+0xee/0x120
[ 56.324174] ? __alloc_pages_slowpath+0x2930/0x2930
[ 56.329184] ? find_next_bit+0x28/0x30
[ 56.333073] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 56.337813] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 56.341947] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 56.347201] blk_mq_init_sched+0x1cb/0x500
[ 56.351417] elevator_init+0x309/0x430
[ 56.355282] blk_mq_sched_init+0x2c/0x40
[ 56.359327] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 56.364504] ? blkcg_init_queue+0x1a3/0x410
[ 56.368838] blk_mq_init_queue+0x62/0xa0
[ 56.372885] loop_add+0x31c/0x850
[ 56.376315] ? transfer_xor+0x360/0x360
[ 56.380275] ? radix_tree_lookup+0x22/0x30
[ 56.384514] loop_control_ioctl+0x10c/0x2f0
[ 56.388828] ? loop_add+0x850/0x850
[ 56.392438] ? loop_add+0x850/0x850
[ 56.396041] do_vfs_ioctl+0x7ae/0x1060
[ 56.399914] ? selinux_file_mprotect+0x5d0/0x5d0
[ 56.404651] ? ioctl_preallocate+0x1c0/0x1c0
[ 56.409040] ? vfs_write+0x104/0x500
[ 56.412738] ? security_file_ioctl+0x7d/0xb0
[ 56.417135] ? security_file_ioctl+0x89/0xb0
[ 56.421524] SyS_ioctl+0x8f/0xc0
[ 56.424874] ? do_vfs_ioctl+0x1060/0x1060
[ 56.429016] do_syscall_64+0x1e8/0x640
[ 56.432880] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 56.437718] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 56.442884] RIP: 0033:0x459519
[ 56.446054] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 56.453739] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 56.460987] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 56.468235] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 56.475479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 56.482728] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 56.614257] FAULT_INJECTION: forcing a failure.
[ 56.614257] name failslab, interval 1, probability 0, space 0, times 0
[ 56.625647] CPU: 0 PID: 7010 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 56.632652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 56.642006] Call Trace:
[ 56.644580] dump_stack+0x138/0x19c
[ 56.648192] should_fail.cold+0x10f/0x159
[ 56.652321] should_failslab+0xdb/0x130
[ 56.656272] kmem_cache_alloc_node_trace+0x280/0x770
[ 56.661354] ? __mutex_init+0xd3/0x110
[ 56.665226] dd_init_queue+0x9c/0x420
[ 56.669004] blk_mq_init_sched+0x258/0x500
[ 56.673221] elevator_init+0x309/0x430
[ 56.677086] blk_mq_sched_init+0x2c/0x40
[ 56.681134] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 56.686316] ? blkcg_init_queue+0x1a3/0x410
[ 56.690620] blk_mq_init_queue+0x62/0xa0
[ 56.694662] loop_add+0x31c/0x850
[ 56.698099] ? transfer_xor+0x360/0x360
[ 56.702058] ? radix_tree_lookup+0x22/0x30
[ 56.706275] loop_control_ioctl+0x10c/0x2f0
[ 56.710579] ? loop_add+0x850/0x850
[ 56.714188] ? loop_add+0x850/0x850
[ 56.717790] do_vfs_ioctl+0x7ae/0x1060
[ 56.721678] ? selinux_file_mprotect+0x5d0/0x5d0
[ 56.726417] ? ioctl_preallocate+0x1c0/0x1c0
[ 56.730805] ? vfs_write+0x104/0x500
[ 56.734513] ? security_file_ioctl+0x7d/0xb0
[ 56.738903] ? security_file_ioctl+0x89/0xb0
[ 56.743304] SyS_ioctl+0x8f/0xc0
[ 56.746655] ? do_vfs_ioctl+0x1060/0x1060
[ 56.750789] do_syscall_64+0x1e8/0x640
[ 56.754654] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 56.759475] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 56.764644] RIP: 0033:0x459519
[ 56.767810] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 56.775495] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 56.782745] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 56.789994] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 56.797245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 56.804495] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 57.013742] FAULT_INJECTION: forcing a failure.
[ 57.013742] name failslab, interval 1, probability 0, space 0, times 0
[ 57.025057] CPU: 0 PID: 7012 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 57.032125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.041465] Call Trace:
[ 57.044035] dump_stack+0x138/0x19c
[ 57.047641] should_fail.cold+0x10f/0x159
[ 57.052909] should_failslab+0xdb/0x130
[ 57.056864] kmem_cache_alloc_node_trace+0x280/0x770
[ 57.061944] ? loop_init_request+0x4e/0xf0
[ 57.066265] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 57.070566] elevator_alloc+0x7f/0x1f0
[ 57.074434] dd_init_queue+0x25/0x420
[ 57.078213] blk_mq_init_sched+0x258/0x500
[ 57.082439] elevator_init+0x309/0x430
[ 57.086308] blk_mq_sched_init+0x2c/0x40
[ 57.090347] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 57.095518] ? blkcg_init_queue+0x1a3/0x410
[ 57.099888] blk_mq_init_queue+0x62/0xa0
[ 57.103942] loop_add+0x31c/0x850
[ 57.107372] ? transfer_xor+0x360/0x360
[ 57.111339] ? radix_tree_lookup+0x22/0x30
[ 57.115550] loop_control_ioctl+0x10c/0x2f0
[ 57.119848] ? loop_add+0x850/0x850
[ 57.123452] ? loop_add+0x850/0x850
[ 57.127065] do_vfs_ioctl+0x7ae/0x1060
[ 57.130937] ? selinux_file_mprotect+0x5d0/0x5d0
[ 57.135668] ? ioctl_preallocate+0x1c0/0x1c0
[ 57.140053] ? vfs_write+0x104/0x500
[ 57.143746] ? security_file_ioctl+0x7d/0xb0
[ 57.148129] ? security_file_ioctl+0x89/0xb0
[ 57.152518] SyS_ioctl+0x8f/0xc0
[ 57.155859] ? do_vfs_ioctl+0x1060/0x1060
[ 57.159987] do_syscall_64+0x1e8/0x640
[ 57.163856] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 57.168790] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 57.173954] RIP: 0033:0x459519
[ 57.177119] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 57.184811] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 57.192071] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 57.199317] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 57.206568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 57.213820] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 57.473486] FAULT_INJECTION: forcing a failure.
[ 57.473486] name failslab, interval 1, probability 0, space 0, times 0
[ 57.486949] CPU: 1 PID: 7014 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 57.493964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.503408] Call Trace:
[ 57.505983] dump_stack+0x138/0x19c
[ 57.509611] should_fail.cold+0x10f/0x159
[ 57.513835] should_failslab+0xdb/0x130
[ 57.517789] kmem_cache_alloc_node_trace+0x280/0x770
[ 57.522875] ? __mutex_init+0xd3/0x110
[ 57.526746] dd_init_queue+0x9c/0x420
[ 57.530554] blk_mq_init_sched+0x258/0x500
[ 57.534777] elevator_init+0x309/0x430
[ 57.538644] blk_mq_sched_init+0x2c/0x40
[ 57.542682] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 57.547846] ? blkcg_init_queue+0x1a3/0x410
[ 57.552167] blk_mq_init_queue+0x62/0xa0
[ 57.556234] loop_add+0x31c/0x850
[ 57.559677] ? transfer_xor+0x360/0x360
[ 57.563642] ? radix_tree_lookup+0x22/0x30
[ 57.567870] loop_control_ioctl+0x10c/0x2f0
[ 57.572210] ? loop_add+0x850/0x850
[ 57.575821] ? loop_add+0x850/0x850
[ 57.579423] do_vfs_ioctl+0x7ae/0x1060
[ 57.583291] ? selinux_file_mprotect+0x5d0/0x5d0
[ 57.588045] ? ioctl_preallocate+0x1c0/0x1c0
[ 57.592433] ? vfs_write+0x104/0x500
[ 57.596127] ? security_file_ioctl+0x7d/0xb0
[ 57.600556] ? security_file_ioctl+0x89/0xb0
[ 57.604942] SyS_ioctl+0x8f/0xc0
[ 57.608284] ? do_vfs_ioctl+0x1060/0x1060
[ 57.612414] do_syscall_64+0x1e8/0x640
[ 57.616291] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 57.621118] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 57.626284] RIP: 0033:0x459519
[ 57.629450] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 57.637138] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 57.644390] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 57.651654] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 57.658905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 57.666155] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 57.894183] FAULT_INJECTION: forcing a failure.
[ 57.894183] name failslab, interval 1, probability 0, space 0, times 0
[ 57.905471] CPU: 0 PID: 7016 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 57.912473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 57.921805] Call Trace:
[ 57.924372] dump_stack+0x138/0x19c
[ 57.927979] should_fail.cold+0x10f/0x159
[ 57.932105] should_failslab+0xdb/0x130
[ 57.936069] kmem_cache_alloc_node_trace+0x280/0x770
[ 57.941149] ? loop_init_request+0x4e/0xf0
[ 57.945362] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 57.949669] elevator_alloc+0x7f/0x1f0
[ 57.953540] dd_init_queue+0x25/0x420
[ 57.957320] blk_mq_init_sched+0x258/0x500
[ 57.961536] elevator_init+0x309/0x430
[ 57.965399] blk_mq_sched_init+0x2c/0x40
[ 57.969436] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 57.974606] ? blkcg_init_queue+0x1a3/0x410
[ 57.978905] blk_mq_init_queue+0x62/0xa0
[ 57.982947] loop_add+0x31c/0x850
[ 57.986377] ? transfer_xor+0x360/0x360
[ 57.990337] ? radix_tree_lookup+0x22/0x30
[ 57.994555] loop_control_ioctl+0x10c/0x2f0
[ 57.998856] ? loop_add+0x850/0x850
[ 58.002463] ? loop_add+0x850/0x850
[ 58.006065] do_vfs_ioctl+0x7ae/0x1060
[ 58.009942] ? selinux_file_mprotect+0x5d0/0x5d0
[ 58.014677] ? ioctl_preallocate+0x1c0/0x1c0
[ 58.019089] ? vfs_write+0x104/0x500
[ 58.022780] ? security_file_ioctl+0x7d/0xb0
[ 58.027178] ? security_file_ioctl+0x89/0xb0
[ 58.031563] SyS_ioctl+0x8f/0xc0
[ 58.034908] ? do_vfs_ioctl+0x1060/0x1060
[ 58.039049] do_syscall_64+0x1e8/0x640
[ 58.042917] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 58.047743] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 58.052909] RIP: 0033:0x459519
[ 58.056073] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 58.063769] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 58.071016] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 58.078261] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 58.085507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 58.092754] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 58.293301] FAULT_INJECTION: forcing a failure.
[ 58.293301] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 58.305116] CPU: 0 PID: 7018 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 58.312105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 58.321436] Call Trace:
[ 58.324005] dump_stack+0x138/0x19c
[ 58.327620] should_fail.cold+0x10f/0x159
[ 58.331744] __alloc_pages_nodemask+0x1d6/0x7a0
[ 58.336401] ? __alloc_pages_slowpath+0x2930/0x2930
[ 58.341405] cache_grow_begin+0x80/0x400
[ 58.345449] kmem_cache_alloc_node_trace+0x697/0x770
[ 58.350525] ? loop_init_request+0x4e/0xf0
[ 58.354736] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 58.359044] elevator_alloc+0x7f/0x1f0
[ 58.362908] dd_init_queue+0x25/0x420
[ 58.366690] blk_mq_init_sched+0x258/0x500
[ 58.370933] elevator_init+0x309/0x430
[ 58.374796] blk_mq_sched_init+0x2c/0x40
[ 58.378837] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 58.383999] ? blkcg_init_queue+0x1a3/0x410
[ 58.388298] blk_mq_init_queue+0x62/0xa0
[ 58.392335] loop_add+0x31c/0x850
[ 58.395763] ? transfer_xor+0x360/0x360
[ 58.399714] ? radix_tree_lookup+0x22/0x30
[ 58.403932] loop_control_ioctl+0x10c/0x2f0
[ 58.408227] ? loop_add+0x850/0x850
[ 58.411830] ? loop_add+0x850/0x850
[ 58.415433] do_vfs_ioctl+0x7ae/0x1060
[ 58.419296] ? selinux_file_mprotect+0x5d0/0x5d0
[ 58.424034] ? ioctl_preallocate+0x1c0/0x1c0
[ 58.428420] ? vfs_write+0x104/0x500
[ 58.432138] ? security_file_ioctl+0x7d/0xb0
[ 58.436521] ? security_file_ioctl+0x89/0xb0
[ 58.440925] SyS_ioctl+0x8f/0xc0
[ 58.444274] ? do_vfs_ioctl+0x1060/0x1060
[ 58.448399] do_syscall_64+0x1e8/0x640
[ 58.452263] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 58.457096] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 58.462260] RIP: 0033:0x459519
[ 58.465426] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 58.473106] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 58.480349] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 58.487594] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 58.494836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 58.502092] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 58.633856] FAULT_INJECTION: forcing a failure.
[ 58.633856] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 58.646424] CPU: 0 PID: 7020 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 58.653456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 58.662789] Call Trace:
[ 58.665360] dump_stack+0x138/0x19c
[ 58.668967] should_fail.cold+0x10f/0x159
[ 58.673089] ? __might_sleep+0x93/0xb0
[ 58.676953] __alloc_pages_nodemask+0x1d6/0x7a0
[ 58.681601] ? _find_next_bit+0xee/0x120
[ 58.685640] ? __alloc_pages_slowpath+0x2930/0x2930
[ 58.690639] ? find_next_bit+0x28/0x30
[ 58.694509] ? memset+0x32/0x40
[ 58.697771] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 58.701906] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 58.707160] blk_mq_init_sched+0x1cb/0x500
[ 58.711375] elevator_init+0x309/0x430
[ 58.715240] blk_mq_sched_init+0x2c/0x40
[ 58.719280] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 58.724447] ? blkcg_init_queue+0x1a3/0x410
[ 58.728758] blk_mq_init_queue+0x62/0xa0
[ 58.732804] loop_add+0x31c/0x850
[ 58.736239] ? transfer_xor+0x360/0x360
[ 58.740190] ? radix_tree_lookup+0x22/0x30
[ 58.744404] loop_control_ioctl+0x10c/0x2f0
[ 58.748702] ? loop_add+0x850/0x850
[ 58.752306] ? loop_add+0x850/0x850
[ 58.755909] do_vfs_ioctl+0x7ae/0x1060
[ 58.759772] ? selinux_file_mprotect+0x5d0/0x5d0
[ 58.764503] ? ioctl_preallocate+0x1c0/0x1c0
[ 58.768897] ? vfs_write+0x104/0x500
[ 58.772586] ? security_file_ioctl+0x7d/0xb0
[ 58.776968] ? security_file_ioctl+0x89/0xb0
[ 58.781355] SyS_ioctl+0x8f/0xc0
[ 58.784696] ? do_vfs_ioctl+0x1060/0x1060
[ 58.788820] do_syscall_64+0x1e8/0x640
[ 58.792681] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 58.797507] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 58.802671] RIP: 0033:0x459519
[ 58.805837] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 58.813521] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 58.820768] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 58.828014] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 58.835258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 58.842505] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 59.025150] FAULT_INJECTION: forcing a failure.
[ 59.025150] name failslab, interval 1, probability 0, space 0, times 0
[ 59.036468] CPU: 0 PID: 7022 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 59.043571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 59.054055] Call Trace:
[ 59.056642] dump_stack+0x138/0x19c
[ 59.060268] should_fail.cold+0x10f/0x159
[ 59.064400] should_failslab+0xdb/0x130
[ 59.068373] kmem_cache_alloc_node_trace+0x280/0x770
[ 59.073543] ? __mutex_init+0xd3/0x110
[ 59.077414] dd_init_queue+0x9c/0x420
[ 59.081206] blk_mq_init_sched+0x258/0x500
[ 59.085423] elevator_init+0x309/0x430
[ 59.089285] blk_mq_sched_init+0x2c/0x40
[ 59.093326] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 59.098492] ? blkcg_init_queue+0x1a3/0x410
[ 59.102792] blk_mq_init_queue+0x62/0xa0
[ 59.106830] loop_add+0x31c/0x850
[ 59.110260] ? transfer_xor+0x360/0x360
[ 59.114216] ? radix_tree_lookup+0x22/0x30
[ 59.118428] loop_control_ioctl+0x10c/0x2f0
[ 59.122727] ? loop_add+0x850/0x850
[ 59.126349] ? loop_add+0x850/0x850
[ 59.129961] do_vfs_ioctl+0x7ae/0x1060
[ 59.133831] ? selinux_file_mprotect+0x5d0/0x5d0
[ 59.138574] ? ioctl_preallocate+0x1c0/0x1c0
[ 59.142970] ? vfs_write+0x104/0x500
[ 59.146664] ? security_file_ioctl+0x7d/0xb0
[ 59.151048] ? security_file_ioctl+0x89/0xb0
[ 59.155435] SyS_ioctl+0x8f/0xc0
[ 59.158778] ? do_vfs_ioctl+0x1060/0x1060
[ 59.162920] do_syscall_64+0x1e8/0x640
[ 59.166784] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 59.171608] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 59.176786] RIP: 0033:0x459519
[ 59.179962] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 59.187661] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 59.194921] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 59.202172] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 59.209419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 59.216677] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 59.443033] FAULT_INJECTION: forcing a failure.
[ 59.443033] name failslab, interval 1, probability 0, space 0, times 0
[ 59.454322] CPU: 0 PID: 7024 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 59.461319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 59.470651] Call Trace:
[ 59.473220] dump_stack+0x138/0x19c
[ 59.476828] should_fail.cold+0x10f/0x159
[ 59.480967] should_failslab+0xdb/0x130
[ 59.484918] kmem_cache_alloc_node_trace+0x280/0x770
[ 59.490019] ? __mutex_init+0xd3/0x110
[ 59.493905] dd_init_queue+0x9c/0x420
[ 59.497686] blk_mq_init_sched+0x258/0x500
[ 59.501903] elevator_init+0x309/0x430
[ 59.505767] blk_mq_sched_init+0x2c/0x40
[ 59.509812] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 59.515040] ? blkcg_init_queue+0x1a3/0x410
[ 59.519356] blk_mq_init_queue+0x62/0xa0
[ 59.523407] loop_add+0x31c/0x850
[ 59.526906] ? transfer_xor+0x360/0x360
[ 59.530913] ? radix_tree_lookup+0x22/0x30
[ 59.535146] loop_control_ioctl+0x10c/0x2f0
[ 59.539460] ? loop_add+0x850/0x850
[ 59.543065] ? loop_add+0x850/0x850
[ 59.546696] do_vfs_ioctl+0x7ae/0x1060
[ 59.550565] ? selinux_file_mprotect+0x5d0/0x5d0
[ 59.555301] ? ioctl_preallocate+0x1c0/0x1c0
[ 59.559688] ? vfs_write+0x104/0x500
[ 59.563390] ? security_file_ioctl+0x7d/0xb0
[ 59.567777] ? security_file_ioctl+0x89/0xb0
[ 59.572165] SyS_ioctl+0x8f/0xc0
[ 59.575506] ? do_vfs_ioctl+0x1060/0x1060
[ 59.579634] do_syscall_64+0x1e8/0x640
[ 59.583497] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 59.588323] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 59.593550] RIP: 0033:0x459519
[ 59.596723] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 59.604410] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 59.611659] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 59.618908] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 59.626164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 59.633419] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 59.813020] FAULT_INJECTION: forcing a failure.
[ 59.813020] name failslab, interval 1, probability 0, space 0, times 0
[ 59.824324] CPU: 0 PID: 7026 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 59.831327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 59.840661] Call Trace:
[ 59.843233] dump_stack+0x138/0x19c
[ 59.846841] should_fail.cold+0x10f/0x159
[ 59.850969] should_failslab+0xdb/0x130
[ 59.854926] kmem_cache_alloc_node_trace+0x280/0x770
[ 59.860021] ? __mutex_init+0xd3/0x110
[ 59.863891] dd_init_queue+0x9c/0x420
[ 59.867675] blk_mq_init_sched+0x258/0x500
[ 59.872006] elevator_init+0x309/0x430
[ 59.875971] blk_mq_sched_init+0x2c/0x40
[ 59.880028] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 59.885203] ? blkcg_init_queue+0x1a3/0x410
[ 59.889508] blk_mq_init_queue+0x62/0xa0
[ 59.893547] loop_add+0x31c/0x850
[ 59.896981] ? transfer_xor+0x360/0x360
[ 59.900940] ? radix_tree_lookup+0x22/0x30
[ 59.905214] loop_control_ioctl+0x10c/0x2f0
[ 59.909521] ? loop_add+0x850/0x850
[ 59.913135] ? loop_add+0x850/0x850
[ 59.916744] do_vfs_ioctl+0x7ae/0x1060
[ 59.920610] ? selinux_file_mprotect+0x5d0/0x5d0
[ 59.925385] ? ioctl_preallocate+0x1c0/0x1c0
[ 59.929778] ? vfs_write+0x104/0x500
[ 59.933475] ? security_file_ioctl+0x7d/0xb0
[ 59.937867] ? security_file_ioctl+0x89/0xb0
[ 59.942257] SyS_ioctl+0x8f/0xc0
[ 59.945602] ? do_vfs_ioctl+0x1060/0x1060
[ 59.949731] do_syscall_64+0x1e8/0x640
[ 59.953612] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 59.958446] entry_SYSCALL_64_after_hwframe+0x42/0xb7
2019/07/01 00:49:10 executed programs: 19
[ 59.963613] RIP: 0033:0x459519
[ 59.966831] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 59.974572] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 59.981831] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 59.989082] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 59.996334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 60.003584] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 60.192951] FAULT_INJECTION: forcing a failure.
[ 60.192951] name failslab, interval 1, probability 0, space 0, times 0
[ 60.204244] CPU: 0 PID: 7028 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 60.211234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 60.220565] Call Trace:
[ 60.223145] dump_stack+0x138/0x19c
[ 60.226760] should_fail.cold+0x10f/0x159
[ 60.230903] should_failslab+0xdb/0x130
[ 60.234870] kmem_cache_alloc_node_trace+0x280/0x770
[ 60.239954] ? __mutex_init+0xd3/0x110
[ 60.243837] dd_init_queue+0x9c/0x420
[ 60.247624] blk_mq_init_sched+0x258/0x500
[ 60.251841] elevator_init+0x309/0x430
[ 60.255705] blk_mq_sched_init+0x2c/0x40
[ 60.259747] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 60.264926] ? blkcg_init_queue+0x1a3/0x410
[ 60.269246] blk_mq_init_queue+0x62/0xa0
[ 60.273299] loop_add+0x31c/0x850
[ 60.276739] ? transfer_xor+0x360/0x360
[ 60.280696] ? radix_tree_lookup+0x22/0x30
[ 60.284909] loop_control_ioctl+0x10c/0x2f0
[ 60.289210] ? loop_add+0x850/0x850
[ 60.292820] ? loop_add+0x850/0x850
[ 60.296436] do_vfs_ioctl+0x7ae/0x1060
[ 60.300305] ? selinux_file_mprotect+0x5d0/0x5d0
[ 60.305040] ? ioctl_preallocate+0x1c0/0x1c0
[ 60.309432] ? vfs_write+0x104/0x500
[ 60.313125] ? security_file_ioctl+0x7d/0xb0
[ 60.317527] ? security_file_ioctl+0x89/0xb0
[ 60.321923] SyS_ioctl+0x8f/0xc0
[ 60.325270] ? do_vfs_ioctl+0x1060/0x1060
[ 60.329401] do_syscall_64+0x1e8/0x640
[ 60.333268] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 60.338094] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 60.343264] RIP: 0033:0x459519
[ 60.346432] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 60.354118] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 60.361366] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 60.368619] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 60.375959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 60.383211] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 60.563898] FAULT_INJECTION: forcing a failure.
[ 60.563898] name failslab, interval 1, probability 0, space 0, times 0
[ 60.575374] CPU: 0 PID: 7030 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 60.582418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 60.591762] Call Trace:
[ 60.594334] dump_stack+0x138/0x19c
[ 60.597942] should_fail.cold+0x10f/0x159
[ 60.602069] should_failslab+0xdb/0x130
[ 60.606024] kmem_cache_alloc_node_trace+0x280/0x770
[ 60.611122] ? __mutex_init+0xd3/0x110
[ 60.615106] dd_init_queue+0x9c/0x420
[ 60.618903] blk_mq_init_sched+0x258/0x500
[ 60.623130] elevator_init+0x309/0x430
[ 60.627000] blk_mq_sched_init+0x2c/0x40
[ 60.631043] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 60.636211] ? blkcg_init_queue+0x1a3/0x410
[ 60.640515] blk_mq_init_queue+0x62/0xa0
[ 60.644566] loop_add+0x31c/0x850
[ 60.648000] ? transfer_xor+0x360/0x360
[ 60.651966] ? radix_tree_lookup+0x22/0x30
[ 60.656196] loop_control_ioctl+0x10c/0x2f0
[ 60.660564] ? loop_add+0x850/0x850
[ 60.664187] ? loop_add+0x850/0x850
[ 60.667797] do_vfs_ioctl+0x7ae/0x1060
[ 60.671665] ? selinux_file_mprotect+0x5d0/0x5d0
[ 60.677453] ? ioctl_preallocate+0x1c0/0x1c0
[ 60.681846] ? vfs_write+0x104/0x500
[ 60.685543] ? security_file_ioctl+0x7d/0xb0
[ 60.690036] ? security_file_ioctl+0x89/0xb0
[ 60.694443] SyS_ioctl+0x8f/0xc0
[ 60.697798] ? do_vfs_ioctl+0x1060/0x1060
[ 60.702188] do_syscall_64+0x1e8/0x640
[ 60.706110] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 60.710949] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 60.716121] RIP: 0033:0x459519
[ 60.720137] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 60.727828] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 60.735084] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 60.742466] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 60.749866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 60.757223] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 60.953260] FAULT_INJECTION: forcing a failure.
[ 60.953260] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 60.965266] CPU: 0 PID: 7032 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 60.972271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 60.981604] Call Trace:
[ 60.984177] dump_stack+0x138/0x19c
[ 60.987793] should_fail.cold+0x10f/0x159
[ 60.991922] ? __might_sleep+0x93/0xb0
[ 60.995791] __alloc_pages_nodemask+0x1d6/0x7a0
[ 61.000626] ? _find_next_bit+0xee/0x120
[ 61.004676] ? __alloc_pages_slowpath+0x2930/0x2930
[ 61.009671] ? find_next_bit+0x28/0x30
[ 61.013570] ? memset+0x32/0x40
[ 61.016834] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 61.020971] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 61.026235] blk_mq_init_sched+0x1cb/0x500
[ 61.030455] elevator_init+0x309/0x430
[ 61.034320] blk_mq_sched_init+0x2c/0x40
[ 61.038446] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 61.043747] ? blkcg_init_queue+0x1a3/0x410
[ 61.048059] blk_mq_init_queue+0x62/0xa0
[ 61.052104] loop_add+0x31c/0x850
[ 61.055545] ? transfer_xor+0x360/0x360
[ 61.059506] ? radix_tree_lookup+0x22/0x30
[ 61.063723] loop_control_ioctl+0x10c/0x2f0
[ 61.068029] ? loop_add+0x850/0x850
[ 61.071637] ? loop_add+0x850/0x850
[ 61.075252] do_vfs_ioctl+0x7ae/0x1060
[ 61.079120] ? selinux_file_mprotect+0x5d0/0x5d0
[ 61.083897] ? ioctl_preallocate+0x1c0/0x1c0
[ 61.088292] ? vfs_write+0x104/0x500
[ 61.091991] ? security_file_ioctl+0x7d/0xb0
[ 61.096375] ? security_file_ioctl+0x89/0xb0
[ 61.100771] SyS_ioctl+0x8f/0xc0
[ 61.104117] ? do_vfs_ioctl+0x1060/0x1060
[ 61.108253] do_syscall_64+0x1e8/0x640
[ 61.112306] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 61.117135] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 61.122312] RIP: 0033:0x459519
[ 61.125483] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 61.133274] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 61.140533] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 61.147798] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 61.155053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 61.162309] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 61.344325] FAULT_INJECTION: forcing a failure.
[ 61.344325] name failslab, interval 1, probability 0, space 0, times 0
[ 61.355625] CPU: 1 PID: 7034 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 61.362632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 61.371967] Call Trace:
[ 61.374570] dump_stack+0x138/0x19c
[ 61.378189] should_fail.cold+0x10f/0x159
[ 61.382332] should_failslab+0xdb/0x130
[ 61.386297] kmem_cache_alloc_node_trace+0x280/0x770
[ 61.391391] ? __mutex_init+0xd3/0x110
[ 61.395264] dd_init_queue+0x9c/0x420
[ 61.399051] blk_mq_init_sched+0x258/0x500
[ 61.403272] elevator_init+0x309/0x430
[ 61.407253] blk_mq_sched_init+0x2c/0x40
[ 61.411307] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 61.416493] ? blkcg_init_queue+0x1a3/0x410
[ 61.420803] blk_mq_init_queue+0x62/0xa0
[ 61.424850] loop_add+0x31c/0x850
[ 61.428291] ? transfer_xor+0x360/0x360
[ 61.432247] ? radix_tree_lookup+0x22/0x30
[ 61.436463] loop_control_ioctl+0x10c/0x2f0
[ 61.440763] ? loop_add+0x850/0x850
[ 61.444372] ? loop_add+0x850/0x850
[ 61.447978] do_vfs_ioctl+0x7ae/0x1060
[ 61.451855] ? selinux_file_mprotect+0x5d0/0x5d0
[ 61.456598] ? ioctl_preallocate+0x1c0/0x1c0
[ 61.461044] ? vfs_write+0x104/0x500
[ 61.464751] ? security_file_ioctl+0x7d/0xb0
[ 61.469137] ? security_file_ioctl+0x89/0xb0
[ 61.473533] SyS_ioctl+0x8f/0xc0
[ 61.476881] ? do_vfs_ioctl+0x1060/0x1060
[ 61.481018] do_syscall_64+0x1e8/0x640
[ 61.484985] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 61.489810] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 61.494980] RIP: 0033:0x459519
[ 61.498147] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 61.505837] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 61.513086] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 61.520458] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 61.527706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 61.535251] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 61.723530] FAULT_INJECTION: forcing a failure.
[ 61.723530] name failslab, interval 1, probability 0, space 0, times 0
[ 61.734870] CPU: 0 PID: 7036 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 61.741876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 61.751217] Call Trace:
[ 61.753792] dump_stack+0x138/0x19c
[ 61.757405] should_fail.cold+0x10f/0x159
[ 61.761535] should_failslab+0xdb/0x130
[ 61.765502] kmem_cache_alloc_node_trace+0x280/0x770
[ 61.770590] ? loop_init_request+0x4e/0xf0
[ 61.774811] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 61.779117] elevator_alloc+0x7f/0x1f0
[ 61.782986] dd_init_queue+0x25/0x420
[ 61.786764] blk_mq_init_sched+0x258/0x500
[ 61.790983] elevator_init+0x309/0x430
[ 61.794858] blk_mq_sched_init+0x2c/0x40
[ 61.798905] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 61.804075] ? blkcg_init_queue+0x1a3/0x410
[ 61.808380] blk_mq_init_queue+0x62/0xa0
[ 61.812528] loop_add+0x31c/0x850
[ 61.815980] ? transfer_xor+0x360/0x360
[ 61.819939] ? radix_tree_lookup+0x22/0x30
[ 61.824157] loop_control_ioctl+0x10c/0x2f0
[ 61.828470] ? loop_add+0x850/0x850
[ 61.832076] ? loop_add+0x850/0x850
[ 61.835679] do_vfs_ioctl+0x7ae/0x1060
[ 61.839560] ? selinux_file_mprotect+0x5d0/0x5d0
[ 61.844300] ? ioctl_preallocate+0x1c0/0x1c0
[ 61.848693] ? vfs_write+0x104/0x500
[ 61.852506] ? security_file_ioctl+0x7d/0xb0
[ 61.856919] ? security_file_ioctl+0x89/0xb0
[ 61.861311] SyS_ioctl+0x8f/0xc0
[ 61.864658] ? do_vfs_ioctl+0x1060/0x1060
[ 61.868789] do_syscall_64+0x1e8/0x640
[ 61.872656] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 61.877481] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 61.882659] RIP: 0033:0x459519
[ 61.885829] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 61.893514] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 61.900768] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 61.908021] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 61.915459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 61.922710] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 62.113872] FAULT_INJECTION: forcing a failure.
[ 62.113872] name failslab, interval 1, probability 0, space 0, times 0
[ 62.125400] CPU: 1 PID: 7039 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 62.132408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 62.141849] Call Trace:
[ 62.144421] dump_stack+0x138/0x19c
[ 62.148040] should_fail.cold+0x10f/0x159
[ 62.152185] should_failslab+0xdb/0x130
[ 62.156145] kmem_cache_alloc_node_trace+0x280/0x770
[ 62.161232] ? mutex_unlock+0xd/0x10
[ 62.164926] ? blk_mq_sched_init+0x37/0x40
[ 62.169204] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 62.174573] alloc_disk_node+0x64/0x3e0
[ 62.178538] alloc_disk+0x1b/0x20
[ 62.182129] loop_add+0x3e7/0x850
[ 62.185570] ? transfer_xor+0x360/0x360
[ 62.189524] ? radix_tree_lookup+0x22/0x30
[ 62.193746] loop_control_ioctl+0x10c/0x2f0
[ 62.198054] ? loop_add+0x850/0x850
[ 62.201668] ? loop_add+0x850/0x850
[ 62.205273] do_vfs_ioctl+0x7ae/0x1060
[ 62.209145] ? selinux_file_mprotect+0x5d0/0x5d0
[ 62.213898] ? ioctl_preallocate+0x1c0/0x1c0
[ 62.218297] ? vfs_write+0x104/0x500
[ 62.222003] ? security_file_ioctl+0x7d/0xb0
[ 62.226392] ? security_file_ioctl+0x89/0xb0
[ 62.230787] SyS_ioctl+0x8f/0xc0
[ 62.234134] ? do_vfs_ioctl+0x1060/0x1060
[ 62.238274] do_syscall_64+0x1e8/0x640
[ 62.242148] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 62.247034] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 62.252212] RIP: 0033:0x459519
[ 62.255386] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 62.263088] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 62.270350] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 62.277601] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 62.284853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 62.292150] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 62.473185] FAULT_INJECTION: forcing a failure.
[ 62.473185] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 62.485001] CPU: 1 PID: 7041 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 62.492007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 62.501354] Call Trace:
[ 62.503931] dump_stack+0x138/0x19c
[ 62.507538] should_fail.cold+0x10f/0x159
[ 62.511666] __alloc_pages_nodemask+0x1d6/0x7a0
[ 62.516366] ? __alloc_pages_slowpath+0x2930/0x2930
[ 62.521384] cache_grow_begin+0x80/0x400
[ 62.525435] kmem_cache_alloc_node_trace+0x697/0x770
[ 62.530521] ? loop_init_request+0x4e/0xf0
[ 62.534793] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 62.539109] elevator_alloc+0x7f/0x1f0
[ 62.542983] dd_init_queue+0x25/0x420
[ 62.546763] blk_mq_init_sched+0x258/0x500
[ 62.550994] elevator_init+0x309/0x430
[ 62.554864] blk_mq_sched_init+0x2c/0x40
[ 62.558906] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 62.564081] ? blkcg_init_queue+0x1a3/0x410
[ 62.568430] blk_mq_init_queue+0x62/0xa0
[ 62.572477] loop_add+0x31c/0x850
[ 62.576014] ? transfer_xor+0x360/0x360
[ 62.579971] ? radix_tree_lookup+0x22/0x30
[ 62.584186] loop_control_ioctl+0x10c/0x2f0
[ 62.588490] ? loop_add+0x850/0x850
[ 62.592107] ? loop_add+0x850/0x850
[ 62.595725] do_vfs_ioctl+0x7ae/0x1060
[ 62.599600] ? selinux_file_mprotect+0x5d0/0x5d0
[ 62.604431] ? ioctl_preallocate+0x1c0/0x1c0
[ 62.608835] ? vfs_write+0x104/0x500
[ 62.612532] ? security_file_ioctl+0x7d/0xb0
[ 62.616917] ? security_file_ioctl+0x89/0xb0
[ 62.621317] SyS_ioctl+0x8f/0xc0
[ 62.624671] ? do_vfs_ioctl+0x1060/0x1060
[ 62.628804] do_syscall_64+0x1e8/0x640
[ 62.632669] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 62.637505] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 62.642677] RIP: 0033:0x459519
[ 62.645844] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 62.653537] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 62.660796] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 62.668048] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 62.675310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 62.682562] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 62.824153] FAULT_INJECTION: forcing a failure.
[ 62.824153] name failslab, interval 1, probability 0, space 0, times 0
[ 62.835469] CPU: 1 PID: 7043 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 62.842463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 62.851802] Call Trace:
[ 62.854378] dump_stack+0x138/0x19c
[ 62.857994] should_fail.cold+0x10f/0x159
[ 62.862125] should_failslab+0xdb/0x130
[ 62.866080] kmem_cache_alloc_node_trace+0x280/0x770
[ 62.871189] ? mutex_unlock+0xd/0x10
[ 62.874881] ? blk_mq_sched_init+0x37/0x40
[ 62.879111] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 62.884470] alloc_disk_node+0x64/0x3e0
[ 62.888428] alloc_disk+0x1b/0x20
[ 62.891863] loop_add+0x3e7/0x850
[ 62.895293] ? transfer_xor+0x360/0x360
[ 62.899250] ? radix_tree_lookup+0x22/0x30
[ 62.903465] loop_control_ioctl+0x10c/0x2f0
[ 62.907765] ? loop_add+0x850/0x850
[ 62.911369] ? loop_add+0x850/0x850
[ 62.914973] do_vfs_ioctl+0x7ae/0x1060
[ 62.918852] ? selinux_file_mprotect+0x5d0/0x5d0
[ 62.923593] ? ioctl_preallocate+0x1c0/0x1c0
[ 62.927988] ? vfs_write+0x104/0x500
[ 62.931694] ? security_file_ioctl+0x7d/0xb0
[ 62.936102] ? security_file_ioctl+0x89/0xb0
[ 62.940515] SyS_ioctl+0x8f/0xc0
[ 62.943892] ? do_vfs_ioctl+0x1060/0x1060
[ 62.948136] do_syscall_64+0x1e8/0x640
[ 62.952006] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 62.956829] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 62.962001] RIP: 0033:0x459519
[ 62.965168] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 62.973004] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 62.980260] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 62.987518] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 62.994773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 63.002027] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 63.203410] FAULT_INJECTION: forcing a failure.
[ 63.203410] name failslab, interval 1, probability 0, space 0, times 0
[ 63.215051] CPU: 0 PID: 7045 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 63.222045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 63.231379] Call Trace:
[ 63.233952] dump_stack+0x138/0x19c
[ 63.237560] should_fail.cold+0x10f/0x159
[ 63.241824] should_failslab+0xdb/0x130
[ 63.245792] kmem_cache_alloc_node_trace+0x280/0x770
[ 63.250875] ? __mutex_init+0xd3/0x110
[ 63.254752] dd_init_queue+0x9c/0x420
[ 63.258553] blk_mq_init_sched+0x258/0x500
[ 63.262773] elevator_init+0x309/0x430
[ 63.266640] blk_mq_sched_init+0x2c/0x40
[ 63.270683] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 63.275856] ? blkcg_init_queue+0x1a3/0x410
[ 63.280160] blk_mq_init_queue+0x62/0xa0
[ 63.284201] loop_add+0x31c/0x850
[ 63.287631] ? transfer_xor+0x360/0x360
[ 63.291588] ? radix_tree_lookup+0x22/0x30
[ 63.295862] loop_control_ioctl+0x10c/0x2f0
[ 63.300175] ? loop_add+0x850/0x850
[ 63.303782] ? loop_add+0x850/0x850
[ 63.307432] do_vfs_ioctl+0x7ae/0x1060
[ 63.311354] ? selinux_file_mprotect+0x5d0/0x5d0
[ 63.316094] ? ioctl_preallocate+0x1c0/0x1c0
[ 63.320484] ? vfs_write+0x104/0x500
[ 63.324177] ? security_file_ioctl+0x7d/0xb0
[ 63.328577] ? security_file_ioctl+0x89/0xb0
[ 63.332969] SyS_ioctl+0x8f/0xc0
[ 63.336316] ? do_vfs_ioctl+0x1060/0x1060
[ 63.340444] do_syscall_64+0x1e8/0x640
[ 63.344313] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 63.349146] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 63.354315] RIP: 0033:0x459519
[ 63.357482] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 63.365186] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 63.372441] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 63.379690] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 63.386941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 63.394349] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 63.603210] FAULT_INJECTION: forcing a failure.
[ 63.603210] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 63.615105] CPU: 0 PID: 7047 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 63.622108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 63.631635] Call Trace:
[ 63.634205] dump_stack+0x138/0x19c
[ 63.637816] should_fail.cold+0x10f/0x159
[ 63.641942] ? __might_sleep+0x93/0xb0
[ 63.645807] __alloc_pages_nodemask+0x1d6/0x7a0
[ 63.650457] ? _find_next_bit+0xee/0x120
[ 63.654507] ? __alloc_pages_slowpath+0x2930/0x2930
[ 63.659510] ? find_next_bit+0x28/0x30
[ 63.663428] ? memset+0x32/0x40
[ 63.666706] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 63.670843] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 63.676099] blk_mq_init_sched+0x1cb/0x500
[ 63.680316] elevator_init+0x309/0x430
[ 63.684181] blk_mq_sched_init+0x2c/0x40
[ 63.688227] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 63.693396] ? blkcg_init_queue+0x1a3/0x410
[ 63.697713] blk_mq_init_queue+0x62/0xa0
[ 63.701765] loop_add+0x31c/0x850
[ 63.705201] ? transfer_xor+0x360/0x360
[ 63.709153] ? radix_tree_lookup+0x22/0x30
[ 63.713421] loop_control_ioctl+0x10c/0x2f0
[ 63.717735] ? loop_add+0x850/0x850
[ 63.721353] ? loop_add+0x850/0x850
[ 63.724960] do_vfs_ioctl+0x7ae/0x1060
[ 63.728825] ? selinux_file_mprotect+0x5d0/0x5d0
[ 63.733570] ? ioctl_preallocate+0x1c0/0x1c0
[ 63.737962] ? vfs_write+0x104/0x500
[ 63.741661] ? security_file_ioctl+0x7d/0xb0
[ 63.746051] ? security_file_ioctl+0x89/0xb0
[ 63.750535] SyS_ioctl+0x8f/0xc0
[ 63.753889] ? do_vfs_ioctl+0x1060/0x1060
[ 63.758015] do_syscall_64+0x1e8/0x640
[ 63.761878] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 63.766701] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 63.771868] RIP: 0033:0x459519
[ 63.775034] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 63.782725] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 63.789977] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 63.797320] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 63.804574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 63.811824] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 63.973862] FAULT_INJECTION: forcing a failure.
[ 63.973862] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 63.985725] CPU: 1 PID: 7049 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 63.992737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 64.002129] Call Trace:
[ 64.004716] dump_stack+0x138/0x19c
[ 64.008337] should_fail.cold+0x10f/0x159
[ 64.012471] __alloc_pages_nodemask+0x1d6/0x7a0
[ 64.017180] ? __alloc_pages_slowpath+0x2930/0x2930
[ 64.022198] cache_grow_begin+0x80/0x400
[ 64.026387] kmem_cache_alloc_node_trace+0x697/0x770
[ 64.031473] ? loop_init_request+0x4e/0xf0
[ 64.035693] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 64.039995] elevator_alloc+0x7f/0x1f0
[ 64.043941] dd_init_queue+0x25/0x420
[ 64.047737] blk_mq_init_sched+0x258/0x500
[ 64.051963] elevator_init+0x309/0x430
[ 64.055887] blk_mq_sched_init+0x2c/0x40
[ 64.059943] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 64.065121] ? blkcg_init_queue+0x1a3/0x410
[ 64.069500] blk_mq_init_queue+0x62/0xa0
[ 64.073562] loop_add+0x31c/0x850
[ 64.077113] ? transfer_xor+0x360/0x360
[ 64.081079] ? radix_tree_lookup+0x22/0x30
[ 64.085305] loop_control_ioctl+0x10c/0x2f0
[ 64.089609] ? loop_add+0x850/0x850
[ 64.093219] ? loop_add+0x850/0x850
[ 64.096838] do_vfs_ioctl+0x7ae/0x1060
[ 64.100720] ? selinux_file_mprotect+0x5d0/0x5d0
[ 64.105476] ? ioctl_preallocate+0x1c0/0x1c0
[ 64.109966] ? vfs_write+0x104/0x500
[ 64.113666] ? security_file_ioctl+0x7d/0xb0
[ 64.118100] ? security_file_ioctl+0x89/0xb0
[ 64.122501] SyS_ioctl+0x8f/0xc0
[ 64.125850] ? do_vfs_ioctl+0x1060/0x1060
[ 64.130132] do_syscall_64+0x1e8/0x640
[ 64.134123] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 64.139073] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 64.144281] RIP: 0033:0x459519
[ 64.147557] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 64.155299] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 64.162607] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 64.170110] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 64.177374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 64.184634] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 64.343033] FAULT_INJECTION: forcing a failure.
[ 64.343033] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 64.355032] CPU: 1 PID: 7051 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 64.362042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 64.371430] Call Trace:
[ 64.374014] dump_stack+0x138/0x19c
[ 64.377627] should_fail.cold+0x10f/0x159
[ 64.381753] ? __might_sleep+0x93/0xb0
[ 64.385803] __alloc_pages_nodemask+0x1d6/0x7a0
[ 64.390454] ? _find_next_bit+0xee/0x120
[ 64.394498] ? __alloc_pages_slowpath+0x2930/0x2930
[ 64.399507] ? find_next_bit+0x28/0x30
[ 64.403436] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 64.408203] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 64.412343] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 64.417607] blk_mq_init_sched+0x1cb/0x500
[ 64.421840] elevator_init+0x309/0x430
[ 64.425714] blk_mq_sched_init+0x2c/0x40
[ 64.429757] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 64.434929] ? blkcg_init_queue+0x1a3/0x410
[ 64.439244] blk_mq_init_queue+0x62/0xa0
[ 64.443299] loop_add+0x31c/0x850
[ 64.446739] ? transfer_xor+0x360/0x360
[ 64.450740] ? radix_tree_lookup+0x22/0x30
[ 64.454964] loop_control_ioctl+0x10c/0x2f0
[ 64.459268] ? loop_add+0x850/0x850
[ 64.462877] ? loop_add+0x850/0x850
[ 64.466500] do_vfs_ioctl+0x7ae/0x1060
[ 64.470383] ? selinux_file_mprotect+0x5d0/0x5d0
[ 64.475232] ? ioctl_preallocate+0x1c0/0x1c0
[ 64.479632] ? vfs_write+0x104/0x500
[ 64.483342] ? security_file_ioctl+0x7d/0xb0
[ 64.487739] ? security_file_ioctl+0x89/0xb0
[ 64.492134] SyS_ioctl+0x8f/0xc0
[ 64.495480] ? do_vfs_ioctl+0x1060/0x1060
[ 64.499611] do_syscall_64+0x1e8/0x640
[ 64.503535] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 64.508378] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 64.513568] RIP: 0033:0x459519
[ 64.516806] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 64.524508] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 64.531810] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 64.539077] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 64.546334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 64.553587] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 64.673097] FAULT_INJECTION: forcing a failure.
[ 64.673097] name failslab, interval 1, probability 0, space 0, times 0
[ 64.684445] CPU: 1 PID: 7053 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 64.691452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 64.700880] Call Trace:
[ 64.703458] dump_stack+0x138/0x19c
[ 64.707072] should_fail.cold+0x10f/0x159
[ 64.711203] should_failslab+0xdb/0x130
[ 64.715159] kmem_cache_alloc_node_trace+0x280/0x770
[ 64.720245] ? loop_init_request+0x4e/0xf0
[ 64.724461] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 64.728816] elevator_alloc+0x7f/0x1f0
[ 64.732705] dd_init_queue+0x25/0x420
[ 64.736487] blk_mq_init_sched+0x258/0x500
[ 64.740709] elevator_init+0x309/0x430
[ 64.744576] blk_mq_sched_init+0x2c/0x40
[ 64.748627] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 64.753797] ? blkcg_init_queue+0x1a3/0x410
[ 64.758219] blk_mq_init_queue+0x62/0xa0
[ 64.762276] loop_add+0x31c/0x850
[ 64.765727] ? transfer_xor+0x360/0x360
[ 64.769743] ? radix_tree_lookup+0x22/0x30
[ 64.773977] loop_control_ioctl+0x10c/0x2f0
[ 64.778280] ? loop_add+0x850/0x850
[ 64.781892] ? loop_add+0x850/0x850
[ 64.785500] do_vfs_ioctl+0x7ae/0x1060
[ 64.789378] ? selinux_file_mprotect+0x5d0/0x5d0
[ 64.794172] ? ioctl_preallocate+0x1c0/0x1c0
[ 64.798582] ? vfs_write+0x104/0x500
[ 64.802283] ? security_file_ioctl+0x7d/0xb0
[ 64.806690] ? security_file_ioctl+0x89/0xb0
[ 64.811087] SyS_ioctl+0x8f/0xc0
[ 64.814431] ? do_vfs_ioctl+0x1060/0x1060
[ 64.818584] do_syscall_64+0x1e8/0x640
[ 64.822472] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 64.827308] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 64.832477] RIP: 0033:0x459519
[ 64.835644] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 64.843385] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 64.850656] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 64.857921] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 64.865180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 64.872442] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 65.073014] FAULT_INJECTION: forcing a failure.
[ 65.073014] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 65.085101] CPU: 1 PID: 7055 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 65.092105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 65.101440] Call Trace:
[ 65.104012] dump_stack+0x138/0x19c
[ 65.107787] should_fail.cold+0x10f/0x159
[ 65.111926] ? __might_sleep+0x93/0xb0
[ 65.115797] __alloc_pages_nodemask+0x1d6/0x7a0
[ 65.120457] ? _find_next_bit+0xee/0x120
[ 65.124565] ? __alloc_pages_slowpath+0x2930/0x2930
[ 65.129573] ? find_next_bit+0x28/0x30
[ 65.133447] ? memset+0x32/0x40
[ 65.136711] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 65.140845] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 65.146101] blk_mq_init_sched+0x1cb/0x500
[ 65.150324] elevator_init+0x309/0x430
[ 65.154189] blk_mq_sched_init+0x2c/0x40
[ 65.158231] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 65.163404] ? blkcg_init_queue+0x1a3/0x410
[ 65.167734] blk_mq_init_queue+0x62/0xa0
[ 65.171808] loop_add+0x31c/0x850
[ 65.175243] ? transfer_xor+0x360/0x360
[ 65.179267] ? radix_tree_lookup+0x22/0x30
[ 65.183511] loop_control_ioctl+0x10c/0x2f0
[ 65.187877] ? loop_add+0x850/0x850
[ 65.191493] ? loop_add+0x850/0x850
[ 65.195102] do_vfs_ioctl+0x7ae/0x1060
[ 65.198987] ? selinux_file_mprotect+0x5d0/0x5d0
[ 65.203732] ? ioctl_preallocate+0x1c0/0x1c0
[ 65.208129] ? vfs_write+0x104/0x500
[ 65.211862] ? security_file_ioctl+0x7d/0xb0
[ 65.216267] ? security_file_ioctl+0x89/0xb0
[ 65.220685] SyS_ioctl+0x8f/0xc0
[ 65.224046] ? do_vfs_ioctl+0x1060/0x1060
[ 65.228193] do_syscall_64+0x1e8/0x640
[ 65.232064] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 65.236959] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 65.242138] RIP: 0033:0x459519
[ 65.245312] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 65.253135] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 65.260407] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
2019/07/01 00:49:15 executed programs: 34
[ 65.267776] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 65.275035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 65.282294] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 65.422697] FAULT_INJECTION: forcing a failure.
[ 65.422697] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 65.435315] CPU: 1 PID: 7056 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 65.442334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 65.451667] Call Trace:
[ 65.454245] dump_stack+0x138/0x19c
[ 65.457852] should_fail.cold+0x10f/0x159
[ 65.461983] ? __might_sleep+0x93/0xb0
[ 65.465848] __alloc_pages_nodemask+0x1d6/0x7a0
[ 65.470497] ? _find_next_bit+0xee/0x120
[ 65.474553] ? __alloc_pages_slowpath+0x2930/0x2930
[ 65.479565] ? find_next_bit+0x28/0x30
[ 65.483516] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 65.488266] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 65.492408] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 65.497738] blk_mq_init_sched+0x1cb/0x500
[ 65.502124] elevator_init+0x309/0x430
[ 65.505996] blk_mq_sched_init+0x2c/0x40
[ 65.510043] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 65.515214] ? blkcg_init_queue+0x1a3/0x410
[ 65.519530] blk_mq_init_queue+0x62/0xa0
[ 65.523577] loop_add+0x31c/0x850
[ 65.527067] ? transfer_xor+0x360/0x360
[ 65.531145] ? radix_tree_lookup+0x22/0x30
[ 65.535367] loop_control_ioctl+0x10c/0x2f0
[ 65.539681] ? loop_add+0x850/0x850
[ 65.543373] ? loop_add+0x850/0x850
[ 65.546990] do_vfs_ioctl+0x7ae/0x1060
[ 65.550872] ? selinux_file_mprotect+0x5d0/0x5d0
[ 65.555610] ? ioctl_preallocate+0x1c0/0x1c0
[ 65.560053] ? vfs_write+0x104/0x500
[ 65.563765] ? security_file_ioctl+0x7d/0xb0
[ 65.568153] ? security_file_ioctl+0x89/0xb0
[ 65.572542] SyS_ioctl+0x8f/0xc0
[ 65.575901] ? do_vfs_ioctl+0x1060/0x1060
[ 65.580041] do_syscall_64+0x1e8/0x640
[ 65.583917] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 65.588746] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 65.593915] RIP: 0033:0x459519
[ 65.597083] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 65.604771] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 65.612020] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 65.619325] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 65.626588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 65.633844] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 65.773481] FAULT_INJECTION: forcing a failure.
[ 65.773481] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 65.785385] CPU: 1 PID: 7058 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 65.792531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 65.801874] Call Trace:
[ 65.804457] dump_stack+0x138/0x19c
[ 65.808119] should_fail.cold+0x10f/0x159
[ 65.812265] ? __might_sleep+0x93/0xb0
[ 65.816137] __alloc_pages_nodemask+0x1d6/0x7a0
[ 65.820786] ? _find_next_bit+0xee/0x120
[ 65.824836] ? __alloc_pages_slowpath+0x2930/0x2930
[ 65.829848] ? find_next_bit+0x28/0x30
[ 65.833727] ? memset+0x32/0x40
[ 65.837136] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 65.841281] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 65.846541] blk_mq_init_sched+0x1cb/0x500
[ 65.850775] elevator_init+0x309/0x430
[ 65.854650] blk_mq_sched_init+0x2c/0x40
[ 65.858953] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 65.864141] ? blkcg_init_queue+0x1a3/0x410
[ 65.868449] blk_mq_init_queue+0x62/0xa0
[ 65.872549] loop_add+0x31c/0x850
[ 65.876008] ? transfer_xor+0x360/0x360
[ 65.880066] ? radix_tree_lookup+0x22/0x30
[ 65.884302] loop_control_ioctl+0x10c/0x2f0
[ 65.888629] ? loop_add+0x850/0x850
[ 65.892239] ? loop_add+0x850/0x850
[ 65.895850] do_vfs_ioctl+0x7ae/0x1060
[ 65.899777] ? selinux_file_mprotect+0x5d0/0x5d0
[ 65.904537] ? ioctl_preallocate+0x1c0/0x1c0
[ 65.908944] ? vfs_write+0x104/0x500
[ 65.912649] ? security_file_ioctl+0x7d/0xb0
[ 65.917045] ? security_file_ioctl+0x89/0xb0
[ 65.921437] SyS_ioctl+0x8f/0xc0
[ 65.924783] ? do_vfs_ioctl+0x1060/0x1060
[ 65.928913] do_syscall_64+0x1e8/0x640
[ 65.932795] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 65.937640] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 65.942989] RIP: 0033:0x459519
[ 65.946158] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 65.953922] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 65.961316] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 65.968591] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 65.975951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 65.983212] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 66.103972] FAULT_INJECTION: forcing a failure.
[ 66.103972] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 66.115846] CPU: 0 PID: 7061 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 66.122850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 66.132186] Call Trace:
[ 66.134763] dump_stack+0x138/0x19c
[ 66.138372] should_fail.cold+0x10f/0x159
[ 66.142501] ? __might_sleep+0x93/0xb0
[ 66.146370] __alloc_pages_nodemask+0x1d6/0x7a0
[ 66.151033] ? _find_next_bit+0xee/0x120
[ 66.155079] ? __alloc_pages_slowpath+0x2930/0x2930
[ 66.160082] ? find_next_bit+0x28/0x30
[ 66.163958] ? memset+0x32/0x40
[ 66.167231] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 66.171425] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 66.176693] blk_mq_init_sched+0x1cb/0x500
[ 66.180928] elevator_init+0x309/0x430
[ 66.184797] blk_mq_sched_init+0x2c/0x40
[ 66.188841] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 66.194067] ? blkcg_init_queue+0x1a3/0x410
[ 66.198413] blk_mq_init_queue+0x62/0xa0
[ 66.202471] loop_add+0x31c/0x850
[ 66.205913] ? transfer_xor+0x360/0x360
[ 66.209868] ? radix_tree_lookup+0x22/0x30
[ 66.214088] loop_control_ioctl+0x10c/0x2f0
[ 66.218391] ? loop_add+0x850/0x850
[ 66.221999] ? loop_add+0x850/0x850
[ 66.225606] do_vfs_ioctl+0x7ae/0x1060
[ 66.229489] ? selinux_file_mprotect+0x5d0/0x5d0
[ 66.234239] ? ioctl_preallocate+0x1c0/0x1c0
[ 66.238632] ? vfs_write+0x104/0x500
[ 66.242328] ? security_file_ioctl+0x7d/0xb0
[ 66.246722] ? security_file_ioctl+0x89/0xb0
[ 66.251118] SyS_ioctl+0x8f/0xc0
[ 66.254476] ? do_vfs_ioctl+0x1060/0x1060
[ 66.258607] do_syscall_64+0x1e8/0x640
[ 66.262481] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 66.267331] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 66.272509] RIP: 0033:0x459519
[ 66.275680] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 66.283370] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 66.290622] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 66.297877] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 66.305160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 66.312519] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 66.464072] FAULT_INJECTION: forcing a failure.
[ 66.464072] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 66.476009] CPU: 0 PID: 7063 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 66.483015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 66.492359] Call Trace:
[ 66.494936] dump_stack+0x138/0x19c
[ 66.498562] should_fail.cold+0x10f/0x159
[ 66.502733] ? __might_sleep+0x93/0xb0
[ 66.506614] __alloc_pages_nodemask+0x1d6/0x7a0
[ 66.511281] ? _find_next_bit+0xee/0x120
[ 66.515340] ? __alloc_pages_slowpath+0x2930/0x2930
[ 66.520378] ? find_next_bit+0x28/0x30
[ 66.524265] ? memset+0x32/0x40
[ 66.527530] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 66.531667] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 66.536928] blk_mq_init_sched+0x1cb/0x500
[ 66.541153] elevator_init+0x309/0x430
[ 66.545017] blk_mq_sched_init+0x2c/0x40
[ 66.549060] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 66.554226] ? blkcg_init_queue+0x1a3/0x410
[ 66.558571] blk_mq_init_queue+0x62/0xa0
[ 66.562626] loop_add+0x31c/0x850
[ 66.566062] ? transfer_xor+0x360/0x360
[ 66.570022] ? radix_tree_lookup+0x22/0x30
[ 66.574241] loop_control_ioctl+0x10c/0x2f0
[ 66.578547] ? loop_add+0x850/0x850
[ 66.582156] ? loop_add+0x850/0x850
[ 66.585773] do_vfs_ioctl+0x7ae/0x1060
[ 66.589660] ? selinux_file_mprotect+0x5d0/0x5d0
[ 66.594402] ? ioctl_preallocate+0x1c0/0x1c0
[ 66.598797] ? vfs_write+0x104/0x500
[ 66.602500] ? security_file_ioctl+0x7d/0xb0
[ 66.606885] ? security_file_ioctl+0x89/0xb0
[ 66.611279] SyS_ioctl+0x8f/0xc0
[ 66.614625] ? do_vfs_ioctl+0x1060/0x1060
[ 66.618774] do_syscall_64+0x1e8/0x640
[ 66.622652] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 66.627492] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 66.632668] RIP: 0033:0x459519
[ 66.635845] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 66.643541] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 66.650803] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 66.658075] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 66.665335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 66.672602] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 66.815370] FAULT_INJECTION: forcing a failure.
[ 66.815370] name failslab, interval 1, probability 0, space 0, times 0
[ 66.826661] CPU: 0 PID: 7065 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 66.833846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 66.843197] Call Trace:
[ 66.845777] dump_stack+0x138/0x19c
[ 66.849392] should_fail.cold+0x10f/0x159
[ 66.853524] should_failslab+0xdb/0x130
[ 66.857586] kmem_cache_alloc_node_trace+0x280/0x770
[ 66.862684] ? loop_init_request+0x4e/0xf0
[ 66.866991] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 66.871308] elevator_alloc+0x7f/0x1f0
[ 66.875183] dd_init_queue+0x25/0x420
[ 66.878977] blk_mq_init_sched+0x258/0x500
[ 66.883258] elevator_init+0x309/0x430
[ 66.887134] blk_mq_sched_init+0x2c/0x40
[ 66.891278] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 66.896461] ? blkcg_init_queue+0x1a3/0x410
[ 66.900769] blk_mq_init_queue+0x62/0xa0
[ 66.904820] loop_add+0x31c/0x850
[ 66.908256] ? transfer_xor+0x360/0x360
[ 66.912209] ? radix_tree_lookup+0x22/0x30
[ 66.916426] loop_control_ioctl+0x10c/0x2f0
[ 66.920725] ? loop_add+0x850/0x850
[ 66.924454] ? loop_add+0x850/0x850
[ 66.928069] do_vfs_ioctl+0x7ae/0x1060
[ 66.931945] ? selinux_file_mprotect+0x5d0/0x5d0
[ 66.936793] ? ioctl_preallocate+0x1c0/0x1c0
[ 66.941187] ? vfs_write+0x104/0x500
[ 66.944893] ? security_file_ioctl+0x7d/0xb0
[ 66.949341] ? security_file_ioctl+0x89/0xb0
[ 66.953740] SyS_ioctl+0x8f/0xc0
[ 66.957089] ? do_vfs_ioctl+0x1060/0x1060
[ 66.961224] do_syscall_64+0x1e8/0x640
[ 66.965092] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 66.969923] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 66.975095] RIP: 0033:0x459519
[ 66.978273] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 66.985956] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 66.993206] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 67.000456] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 67.007705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 67.015063] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 67.194597] FAULT_INJECTION: forcing a failure.
[ 67.194597] name failslab, interval 1, probability 0, space 0, times 0
[ 67.205892] CPU: 0 PID: 7067 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 67.212954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 67.222307] Call Trace:
[ 67.224890] dump_stack+0x138/0x19c
[ 67.228500] should_fail.cold+0x10f/0x159
[ 67.232651] should_failslab+0xdb/0x130
[ 67.236619] kmem_cache_alloc_node_trace+0x280/0x770
[ 67.241757] ? __mutex_init+0xd3/0x110
[ 67.245641] dd_init_queue+0x9c/0x420
[ 67.249424] blk_mq_init_sched+0x258/0x500
[ 67.253655] elevator_init+0x309/0x430
[ 67.257527] blk_mq_sched_init+0x2c/0x40
[ 67.261583] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 67.266762] ? blkcg_init_queue+0x1a3/0x410
[ 67.271080] blk_mq_init_queue+0x62/0xa0
[ 67.275133] loop_add+0x31c/0x850
[ 67.278567] ? transfer_xor+0x360/0x360
[ 67.282519] ? radix_tree_lookup+0x22/0x30
[ 67.286735] loop_control_ioctl+0x10c/0x2f0
[ 67.291041] ? loop_add+0x850/0x850
[ 67.294651] ? loop_add+0x850/0x850
[ 67.298257] do_vfs_ioctl+0x7ae/0x1060
[ 67.302126] ? selinux_file_mprotect+0x5d0/0x5d0
[ 67.306862] ? ioctl_preallocate+0x1c0/0x1c0
[ 67.311248] ? vfs_write+0x104/0x500
[ 67.314938] ? security_file_ioctl+0x7d/0xb0
[ 67.319319] ? security_file_ioctl+0x89/0xb0
[ 67.323704] SyS_ioctl+0x8f/0xc0
[ 67.327072] ? do_vfs_ioctl+0x1060/0x1060
[ 67.331214] do_syscall_64+0x1e8/0x640
[ 67.335138] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 67.340021] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 67.345301] RIP: 0033:0x459519
[ 67.348485] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 67.356183] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 67.363439] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 67.370688] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 67.377946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 67.385217] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 67.564910] FAULT_INJECTION: forcing a failure.
[ 67.564910] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 67.576959] CPU: 0 PID: 7070 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 67.583964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 67.593401] Call Trace:
[ 67.595986] dump_stack+0x138/0x19c
[ 67.599598] should_fail.cold+0x10f/0x159
[ 67.603724] ? __might_sleep+0x93/0xb0
[ 67.607594] __alloc_pages_nodemask+0x1d6/0x7a0
[ 67.612241] ? _find_next_bit+0xee/0x120
[ 67.616286] ? __alloc_pages_slowpath+0x2930/0x2930
[ 67.621289] ? find_next_bit+0x28/0x30
[ 67.625157] ? memset+0x32/0x40
[ 67.628428] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 67.632568] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 67.637827] blk_mq_init_sched+0x1cb/0x500
[ 67.642053] elevator_init+0x309/0x430
[ 67.645926] blk_mq_sched_init+0x2c/0x40
[ 67.649970] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 67.655238] ? blkcg_init_queue+0x1a3/0x410
[ 67.659556] blk_mq_init_queue+0x62/0xa0
[ 67.663606] loop_add+0x31c/0x850
[ 67.667123] ? transfer_xor+0x360/0x360
[ 67.671219] ? radix_tree_lookup+0x22/0x30
[ 67.675545] loop_control_ioctl+0x10c/0x2f0
[ 67.679856] ? loop_add+0x850/0x850
[ 67.683467] ? loop_add+0x850/0x850
[ 67.687079] do_vfs_ioctl+0x7ae/0x1060
[ 67.690948] ? selinux_file_mprotect+0x5d0/0x5d0
[ 67.695685] ? ioctl_preallocate+0x1c0/0x1c0
[ 67.700075] ? vfs_write+0x104/0x500
[ 67.703787] ? security_file_ioctl+0x7d/0xb0
[ 67.708245] ? security_file_ioctl+0x89/0xb0
[ 67.712690] SyS_ioctl+0x8f/0xc0
[ 67.716039] ? do_vfs_ioctl+0x1060/0x1060
[ 67.720178] do_syscall_64+0x1e8/0x640
[ 67.724159] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 67.728988] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 67.734174] RIP: 0033:0x459519
[ 67.737347] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 67.745081] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 67.752528] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 67.759845] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 67.767273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 67.774533] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 67.933795] FAULT_INJECTION: forcing a failure.
[ 67.933795] name failslab, interval 1, probability 0, space 0, times 0
[ 67.945097] CPU: 1 PID: 7072 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 67.952100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 67.961433] Call Trace:
[ 67.964003] dump_stack+0x138/0x19c
[ 67.967613] should_fail.cold+0x10f/0x159
[ 67.971749] should_failslab+0xdb/0x130
[ 67.975715] kmem_cache_alloc_node_trace+0x280/0x770
[ 67.980819] ? loop_init_request+0x4e/0xf0
[ 67.985034] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 67.989335] elevator_alloc+0x7f/0x1f0
[ 67.993203] dd_init_queue+0x25/0x420
[ 67.996985] blk_mq_init_sched+0x258/0x500
[ 68.001214] elevator_init+0x309/0x430
[ 68.005102] blk_mq_sched_init+0x2c/0x40
[ 68.009258] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 68.014442] ? blkcg_init_queue+0x1a3/0x410
[ 68.018754] blk_mq_init_queue+0x62/0xa0
[ 68.022800] loop_add+0x31c/0x850
[ 68.026328] ? transfer_xor+0x360/0x360
[ 68.030305] ? radix_tree_lookup+0x22/0x30
[ 68.034528] loop_control_ioctl+0x10c/0x2f0
[ 68.038833] ? loop_add+0x850/0x850
[ 68.042446] ? loop_add+0x850/0x850
[ 68.046053] do_vfs_ioctl+0x7ae/0x1060
[ 68.049924] ? selinux_file_mprotect+0x5d0/0x5d0
[ 68.054713] ? ioctl_preallocate+0x1c0/0x1c0
[ 68.059114] ? vfs_write+0x104/0x500
[ 68.062838] ? security_file_ioctl+0x7d/0xb0
[ 68.067238] ? security_file_ioctl+0x89/0xb0
[ 68.071637] SyS_ioctl+0x8f/0xc0
[ 68.074983] ? do_vfs_ioctl+0x1060/0x1060
[ 68.079113] do_syscall_64+0x1e8/0x640
[ 68.082987] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 68.087826] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 68.093005] RIP: 0033:0x459519
[ 68.096172] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 68.103872] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 68.111134] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 68.118390] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 68.125648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 68.133019] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 68.333008] FAULT_INJECTION: forcing a failure.
[ 68.333008] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 68.345023] CPU: 1 PID: 7074 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 68.352137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 68.361479] Call Trace:
[ 68.364060] dump_stack+0x138/0x19c
[ 68.367739] should_fail.cold+0x10f/0x159
[ 68.371919] ? __might_sleep+0x93/0xb0
[ 68.375800] __alloc_pages_nodemask+0x1d6/0x7a0
[ 68.380451] ? _find_next_bit+0xee/0x120
[ 68.384502] ? __alloc_pages_slowpath+0x2930/0x2930
[ 68.389506] ? find_next_bit+0x28/0x30
[ 68.393383] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 68.398133] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 68.402316] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 68.407586] blk_mq_init_sched+0x1cb/0x500
[ 68.411825] elevator_init+0x309/0x430
[ 68.415700] blk_mq_sched_init+0x2c/0x40
[ 68.419755] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 68.424929] ? blkcg_init_queue+0x1a3/0x410
[ 68.429246] blk_mq_init_queue+0x62/0xa0
[ 68.433292] loop_add+0x31c/0x850
[ 68.436728] ? transfer_xor+0x360/0x360
[ 68.440680] ? radix_tree_lookup+0x22/0x30
[ 68.444895] loop_control_ioctl+0x10c/0x2f0
[ 68.449191] ? loop_add+0x850/0x850
[ 68.452807] ? loop_add+0x850/0x850
[ 68.456411] do_vfs_ioctl+0x7ae/0x1060
[ 68.460283] ? selinux_file_mprotect+0x5d0/0x5d0
[ 68.465017] ? ioctl_preallocate+0x1c0/0x1c0
[ 68.469409] ? vfs_write+0x104/0x500
[ 68.473103] ? security_file_ioctl+0x7d/0xb0
[ 68.477486] ? security_file_ioctl+0x89/0xb0
[ 68.481872] SyS_ioctl+0x8f/0xc0
[ 68.485232] ? do_vfs_ioctl+0x1060/0x1060
[ 68.489375] do_syscall_64+0x1e8/0x640
[ 68.493253] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 68.498099] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 68.503278] RIP: 0033:0x459519
[ 68.506452] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 68.514175] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 68.521431] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 68.528689] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 68.535942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 68.543202] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 68.684533] FAULT_INJECTION: forcing a failure.
[ 68.684533] name failslab, interval 1, probability 0, space 0, times 0
[ 68.695844] CPU: 1 PID: 7076 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 68.702851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 68.712187] Call Trace:
[ 68.714757] dump_stack+0x138/0x19c
[ 68.718370] should_fail.cold+0x10f/0x159
[ 68.722503] should_failslab+0xdb/0x130
[ 68.726530] kmem_cache_alloc_node_trace+0x280/0x770
[ 68.731633] ? __mutex_init+0xd3/0x110
[ 68.735507] dd_init_queue+0x9c/0x420
[ 68.739286] blk_mq_init_sched+0x258/0x500
[ 68.743504] elevator_init+0x309/0x430
[ 68.747428] blk_mq_sched_init+0x2c/0x40
[ 68.751573] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 68.756752] ? blkcg_init_queue+0x1a3/0x410
[ 68.761079] blk_mq_init_queue+0x62/0xa0
[ 68.765134] loop_add+0x31c/0x850
[ 68.768571] ? transfer_xor+0x360/0x360
[ 68.772526] ? radix_tree_lookup+0x22/0x30
[ 68.776757] loop_control_ioctl+0x10c/0x2f0
[ 68.781071] ? loop_add+0x850/0x850
[ 68.784684] ? loop_add+0x850/0x850
[ 68.788305] do_vfs_ioctl+0x7ae/0x1060
[ 68.792181] ? selinux_file_mprotect+0x5d0/0x5d0
[ 68.796915] ? ioctl_preallocate+0x1c0/0x1c0
[ 68.801303] ? vfs_write+0x104/0x500
[ 68.804999] ? security_file_ioctl+0x7d/0xb0
[ 68.809382] ? security_file_ioctl+0x89/0xb0
[ 68.813771] SyS_ioctl+0x8f/0xc0
[ 68.817117] ? do_vfs_ioctl+0x1060/0x1060
[ 68.821266] do_syscall_64+0x1e8/0x640
[ 68.825151] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 68.829978] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 68.835148] RIP: 0033:0x459519
[ 68.838314] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 68.846010] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 68.853318] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 68.860574] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 68.867840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 68.875093] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 69.053180] FAULT_INJECTION: forcing a failure.
[ 69.053180] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 69.064999] CPU: 1 PID: 7078 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 69.071997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 69.081444] Call Trace:
[ 69.084033] dump_stack+0x138/0x19c
[ 69.087644] should_fail.cold+0x10f/0x159
[ 69.091781] ? loop_add+0x31c/0x850
[ 69.095393] __alloc_pages_nodemask+0x1d6/0x7a0
[ 69.100049] ? __alloc_pages_slowpath+0x2930/0x2930
[ 69.105068] cache_grow_begin+0x80/0x400
[ 69.109122] kmem_cache_alloc_node_trace+0x697/0x770
[ 69.114207] ? kasan_unpoison_shadow+0x35/0x50
[ 69.118773] __kmalloc_node+0x3d/0x80
[ 69.122555] blk_mq_alloc_rq_map+0x109/0x220
[ 69.126945] blk_mq_sched_alloc_tags.isra.0+0x7c/0x160
[ 69.132412] blk_mq_init_sched+0x1cb/0x500
[ 69.136635] elevator_init+0x309/0x430
[ 69.140613] blk_mq_sched_init+0x2c/0x40
[ 69.144665] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 69.149845] ? blkcg_init_queue+0x1a3/0x410
[ 69.154168] blk_mq_init_queue+0x62/0xa0
[ 69.158221] loop_add+0x31c/0x850
[ 69.161663] ? transfer_xor+0x360/0x360
[ 69.165626] ? radix_tree_lookup+0x22/0x30
[ 69.169850] loop_control_ioctl+0x10c/0x2f0
[ 69.174153] ? loop_add+0x850/0x850
[ 69.177781] ? loop_add+0x850/0x850
[ 69.181397] do_vfs_ioctl+0x7ae/0x1060
[ 69.185264] ? selinux_file_mprotect+0x5d0/0x5d0
[ 69.190003] ? ioctl_preallocate+0x1c0/0x1c0
[ 69.194406] ? vfs_write+0x104/0x500
[ 69.198106] ? security_file_ioctl+0x7d/0xb0
[ 69.202502] ? security_file_ioctl+0x89/0xb0
[ 69.206897] SyS_ioctl+0x8f/0xc0
[ 69.210246] ? do_vfs_ioctl+0x1060/0x1060
[ 69.214381] do_syscall_64+0x1e8/0x640
[ 69.218248] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 69.223107] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 69.228294] RIP: 0033:0x459519
[ 69.231469] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 69.239162] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 69.246422] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 69.253674] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 69.260930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 69.268180] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 69.403572] FAULT_INJECTION: forcing a failure.
[ 69.403572] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 69.415570] CPU: 1 PID: 7080 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 69.422622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 69.431974] Call Trace:
[ 69.434545] dump_stack+0x138/0x19c
[ 69.438154] should_fail.cold+0x10f/0x159
[ 69.442290] ? __might_sleep+0x93/0xb0
[ 69.446341] __alloc_pages_nodemask+0x1d6/0x7a0
[ 69.451256] ? _find_next_bit+0xee/0x120
[ 69.455341] ? __alloc_pages_slowpath+0x2930/0x2930
[ 69.460346] ? find_next_bit+0x28/0x30
[ 69.464228] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 69.468971] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 69.473108] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 69.478367] blk_mq_init_sched+0x1cb/0x500
[ 69.482590] elevator_init+0x309/0x430
[ 69.486467] blk_mq_sched_init+0x2c/0x40
[ 69.490521] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 69.495699] ? blkcg_init_queue+0x1a3/0x410
[ 69.500021] blk_mq_init_queue+0x62/0xa0
[ 69.504069] loop_add+0x31c/0x850
[ 69.507610] ? transfer_xor+0x360/0x360
[ 69.511567] ? radix_tree_lookup+0x22/0x30
[ 69.515844] loop_control_ioctl+0x10c/0x2f0
[ 69.520199] ? loop_add+0x850/0x850
[ 69.523816] ? loop_add+0x850/0x850
[ 69.527428] do_vfs_ioctl+0x7ae/0x1060
[ 69.531307] ? selinux_file_mprotect+0x5d0/0x5d0
[ 69.536057] ? ioctl_preallocate+0x1c0/0x1c0
[ 69.540450] ? vfs_write+0x104/0x500
[ 69.544333] ? security_file_ioctl+0x7d/0xb0
[ 69.548724] ? security_file_ioctl+0x89/0xb0
[ 69.553117] SyS_ioctl+0x8f/0xc0
[ 69.556464] ? do_vfs_ioctl+0x1060/0x1060
[ 69.560599] do_syscall_64+0x1e8/0x640
[ 69.564464] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 69.569292] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 69.574468] RIP: 0033:0x459519
[ 69.577639] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 69.585327] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 69.592669] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 69.599925] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 69.607217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 69.614478] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 69.764013] FAULT_INJECTION: forcing a failure.
[ 69.764013] name failslab, interval 1, probability 0, space 0, times 0
[ 69.775307] CPU: 1 PID: 7083 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 69.782313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 69.791653] Call Trace:
[ 69.794235] dump_stack+0x138/0x19c
[ 69.797855] should_fail.cold+0x10f/0x159
[ 69.801985] should_failslab+0xdb/0x130
[ 69.805941] kmem_cache_alloc_node_trace+0x280/0x770
[ 69.811029] ? __mutex_init+0xd3/0x110
[ 69.814922] dd_init_queue+0x9c/0x420
[ 69.818722] blk_mq_init_sched+0x258/0x500
[ 69.822951] elevator_init+0x309/0x430
[ 69.826817] blk_mq_sched_init+0x2c/0x40
[ 69.830859] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 69.836037] ? blkcg_init_queue+0x1a3/0x410
[ 69.840379] blk_mq_init_queue+0x62/0xa0
[ 69.844424] loop_add+0x31c/0x850
[ 69.847863] ? transfer_xor+0x360/0x360
[ 69.851818] ? radix_tree_lookup+0x22/0x30
[ 69.856042] loop_control_ioctl+0x10c/0x2f0
[ 69.860351] ? loop_add+0x850/0x850
[ 69.863968] ? loop_add+0x850/0x850
[ 69.867664] do_vfs_ioctl+0x7ae/0x1060
[ 69.871535] ? selinux_file_mprotect+0x5d0/0x5d0
[ 69.876274] ? ioctl_preallocate+0x1c0/0x1c0
[ 69.880682] ? vfs_write+0x104/0x500
[ 69.884399] ? security_file_ioctl+0x7d/0xb0
[ 69.888878] ? security_file_ioctl+0x89/0xb0
[ 69.893280] SyS_ioctl+0x8f/0xc0
[ 69.896624] ? do_vfs_ioctl+0x1060/0x1060
[ 69.900758] do_syscall_64+0x1e8/0x640
[ 69.904631] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 69.909456] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 69.914623] RIP: 0033:0x459519
[ 69.917913] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 69.925603] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 69.932852] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 69.940108] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 69.947372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 69.954628] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 70.143018] FAULT_INJECTION: forcing a failure.
[ 70.143018] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 70.155033] CPU: 0 PID: 7085 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 70.162045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 70.171485] Call Trace:
[ 70.174059] dump_stack+0x138/0x19c
[ 70.177810] should_fail.cold+0x10f/0x159
[ 70.181960] ? __might_sleep+0x93/0xb0
[ 70.185886] __alloc_pages_nodemask+0x1d6/0x7a0
[ 70.190549] ? _find_next_bit+0xee/0x120
[ 70.194600] ? __alloc_pages_slowpath+0x2930/0x2930
[ 70.199601] ? find_next_bit+0x28/0x30
[ 70.203484] ? memset+0x32/0x40
[ 70.206750] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 70.210884] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 70.216151] blk_mq_init_sched+0x1cb/0x500
[ 70.220417] elevator_init+0x309/0x430
[ 70.224292] blk_mq_sched_init+0x2c/0x40
[ 70.228342] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 70.233513] ? blkcg_init_queue+0x1a3/0x410
[ 70.237845] blk_mq_init_queue+0x62/0xa0
[ 70.241892] loop_add+0x31c/0x850
[ 70.245326] ? transfer_xor+0x360/0x360
[ 70.249278] ? radix_tree_lookup+0x22/0x30
[ 70.253492] loop_control_ioctl+0x10c/0x2f0
[ 70.257793] ? loop_add+0x850/0x850
[ 70.261522] ? loop_add+0x850/0x850
[ 70.265137] do_vfs_ioctl+0x7ae/0x1060
[ 70.269007] ? selinux_file_mprotect+0x5d0/0x5d0
[ 70.273745] ? ioctl_preallocate+0x1c0/0x1c0
[ 70.278138] ? vfs_write+0x104/0x500
[ 70.281834] ? security_file_ioctl+0x7d/0xb0
[ 70.286220] ? security_file_ioctl+0x89/0xb0
[ 70.290609] SyS_ioctl+0x8f/0xc0
[ 70.294188] ? do_vfs_ioctl+0x1060/0x1060
[ 70.298322] do_syscall_64+0x1e8/0x640
[ 70.302263] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 70.307101] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 70.312277] RIP: 0033:0x459519
[ 70.315445] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 70.323178] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 70.330463] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
2019/07/01 00:49:20 executed programs: 50
[ 70.337717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 70.344967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 70.352217] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 70.493981] FAULT_INJECTION: forcing a failure.
[ 70.493981] name failslab, interval 1, probability 0, space 0, times 0
[ 70.505281] CPU: 0 PID: 7087 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 70.512320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 70.521663] Call Trace:
[ 70.524244] dump_stack+0x138/0x19c
[ 70.527856] should_fail.cold+0x10f/0x159
[ 70.531997] should_failslab+0xdb/0x130
[ 70.535964] kmem_cache_alloc_node_trace+0x280/0x770
[ 70.541099] ? loop_init_request+0x4e/0xf0
[ 70.545330] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 70.549637] elevator_alloc+0x7f/0x1f0
[ 70.553515] dd_init_queue+0x25/0x420
[ 70.557302] blk_mq_init_sched+0x258/0x500
[ 70.561526] elevator_init+0x309/0x430
[ 70.565402] blk_mq_sched_init+0x2c/0x40
[ 70.569446] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 70.574740] ? blkcg_init_queue+0x1a3/0x410
[ 70.579053] blk_mq_init_queue+0x62/0xa0
[ 70.583186] loop_add+0x31c/0x850
[ 70.586633] ? transfer_xor+0x360/0x360
[ 70.590645] ? radix_tree_lookup+0x22/0x30
[ 70.594869] loop_control_ioctl+0x10c/0x2f0
[ 70.599168] ? loop_add+0x850/0x850
[ 70.602776] ? loop_add+0x850/0x850
[ 70.606469] do_vfs_ioctl+0x7ae/0x1060
[ 70.610396] ? selinux_file_mprotect+0x5d0/0x5d0
[ 70.615148] ? ioctl_preallocate+0x1c0/0x1c0
[ 70.619553] ? vfs_write+0x104/0x500
[ 70.623257] ? security_file_ioctl+0x7d/0xb0
[ 70.627745] ? security_file_ioctl+0x89/0xb0
[ 70.632143] SyS_ioctl+0x8f/0xc0
[ 70.635488] ? do_vfs_ioctl+0x1060/0x1060
[ 70.639622] do_syscall_64+0x1e8/0x640
[ 70.643497] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 70.648324] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 70.653492] RIP: 0033:0x459519
[ 70.656663] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 70.664351] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 70.671605] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 70.678861] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 70.686112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 70.693361] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 70.902947] FAULT_INJECTION: forcing a failure.
[ 70.902947] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 70.914922] CPU: 1 PID: 7089 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 70.921933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 70.931267] Call Trace:
[ 70.933839] dump_stack+0x138/0x19c
[ 70.937460] should_fail.cold+0x10f/0x159
[ 70.941588] ? __might_sleep+0x93/0xb0
[ 70.945463] __alloc_pages_nodemask+0x1d6/0x7a0
[ 70.950121] ? _find_next_bit+0xee/0x120
[ 70.954175] ? __alloc_pages_slowpath+0x2930/0x2930
[ 70.959224] ? find_next_bit+0x28/0x30
[ 70.963103] ? memset+0x32/0x40
[ 70.966371] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 70.970533] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 70.975800] blk_mq_init_sched+0x1cb/0x500
[ 70.980031] elevator_init+0x309/0x430
[ 70.983903] blk_mq_sched_init+0x2c/0x40
[ 70.987942] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 70.993231] ? blkcg_init_queue+0x1a3/0x410
[ 70.997547] blk_mq_init_queue+0x62/0xa0
[ 71.001717] loop_add+0x31c/0x850
[ 71.005161] ? transfer_xor+0x360/0x360
[ 71.009133] ? radix_tree_lookup+0x22/0x30
[ 71.013357] loop_control_ioctl+0x10c/0x2f0
[ 71.017659] ? loop_add+0x850/0x850
[ 71.021276] ? loop_add+0x850/0x850
[ 71.024887] do_vfs_ioctl+0x7ae/0x1060
[ 71.028870] ? selinux_file_mprotect+0x5d0/0x5d0
[ 71.033616] ? ioctl_preallocate+0x1c0/0x1c0
[ 71.038004] ? vfs_write+0x104/0x500
[ 71.041709] ? security_file_ioctl+0x7d/0xb0
[ 71.046096] ? security_file_ioctl+0x89/0xb0
[ 71.050504] SyS_ioctl+0x8f/0xc0
[ 71.053862] ? do_vfs_ioctl+0x1060/0x1060
[ 71.057997] do_syscall_64+0x1e8/0x640
[ 71.061978] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 71.066813] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 71.071987] RIP: 0033:0x459519
[ 71.075156] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 71.083208] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 71.090469] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 71.097728] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 71.104989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 71.112315] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 71.244765] FAULT_INJECTION: forcing a failure.
[ 71.244765] name failslab, interval 1, probability 0, space 0, times 0
[ 71.256081] CPU: 1 PID: 7091 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 71.263092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 71.272430] Call Trace:
[ 71.275009] dump_stack+0x138/0x19c
[ 71.278617] should_fail.cold+0x10f/0x159
[ 71.282746] should_failslab+0xdb/0x130
[ 71.286703] kmem_cache_alloc_node_trace+0x280/0x770
[ 71.291806] __kmalloc_node+0x3d/0x80
[ 71.295597] disk_expand_part_tbl+0x19a/0x370
[ 71.300092] alloc_disk_node+0xf8/0x3e0
[ 71.304049] alloc_disk+0x1b/0x20
[ 71.307493] loop_add+0x3e7/0x850
[ 71.310937] ? transfer_xor+0x360/0x360
[ 71.314948] ? radix_tree_lookup+0x22/0x30
[ 71.319174] loop_control_ioctl+0x10c/0x2f0
[ 71.323477] ? loop_add+0x850/0x850
[ 71.327097] ? loop_add+0x850/0x850
[ 71.330717] do_vfs_ioctl+0x7ae/0x1060
[ 71.334594] ? selinux_file_mprotect+0x5d0/0x5d0
[ 71.339482] ? ioctl_preallocate+0x1c0/0x1c0
[ 71.343895] ? vfs_write+0x104/0x500
[ 71.347607] ? security_file_ioctl+0x7d/0xb0
[ 71.351998] ? security_file_ioctl+0x89/0xb0
[ 71.356506] SyS_ioctl+0x8f/0xc0
[ 71.359853] ? do_vfs_ioctl+0x1060/0x1060
[ 71.363984] do_syscall_64+0x1e8/0x640
[ 71.367899] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 71.372732] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 71.377904] RIP: 0033:0x459519
[ 71.381069] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 71.388768] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 71.396021] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 71.403281] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 71.410540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 71.417895] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 71.582982] FAULT_INJECTION: forcing a failure.
[ 71.582982] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 71.594862] CPU: 0 PID: 7093 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 71.601857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 71.611239] Call Trace:
[ 71.613859] dump_stack+0x138/0x19c
[ 71.617473] should_fail.cold+0x10f/0x159
[ 71.621874] ? __might_sleep+0x93/0xb0
[ 71.625750] __alloc_pages_nodemask+0x1d6/0x7a0
[ 71.630445] ? _find_next_bit+0xee/0x120
[ 71.634498] ? __alloc_pages_slowpath+0x2930/0x2930
[ 71.639494] ? find_next_bit+0x28/0x30
[ 71.643364] ? memset+0x32/0x40
[ 71.646626] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 71.650769] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 71.656035] blk_mq_init_sched+0x1cb/0x500
[ 71.660267] elevator_init+0x309/0x430
[ 71.664136] blk_mq_sched_init+0x2c/0x40
[ 71.668194] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 71.673372] ? blkcg_init_queue+0x1a3/0x410
[ 71.677687] blk_mq_init_queue+0x62/0xa0
[ 71.681729] loop_add+0x31c/0x850
[ 71.685164] ? transfer_xor+0x360/0x360
[ 71.689122] ? radix_tree_lookup+0x22/0x30
[ 71.693338] loop_control_ioctl+0x10c/0x2f0
[ 71.697642] ? loop_add+0x850/0x850
[ 71.701246] ? loop_add+0x850/0x850
[ 71.704861] do_vfs_ioctl+0x7ae/0x1060
[ 71.708728] ? selinux_file_mprotect+0x5d0/0x5d0
[ 71.713470] ? ioctl_preallocate+0x1c0/0x1c0
[ 71.717946] ? vfs_write+0x104/0x500
[ 71.721655] ? security_file_ioctl+0x7d/0xb0
[ 71.726047] ? security_file_ioctl+0x89/0xb0
[ 71.730437] SyS_ioctl+0x8f/0xc0
[ 71.733815] ? do_vfs_ioctl+0x1060/0x1060
[ 71.737955] do_syscall_64+0x1e8/0x640
[ 71.741830] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 71.746669] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 71.751841] RIP: 0033:0x459519
[ 71.755053] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 71.762753] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 71.770006] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 71.777267] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 71.784519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 71.791769] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 71.943919] FAULT_INJECTION: forcing a failure.
[ 71.943919] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 71.955737] CPU: 0 PID: 7095 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 71.962733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 71.972065] Call Trace:
[ 71.974636] dump_stack+0x138/0x19c
[ 71.978248] should_fail.cold+0x10f/0x159
[ 71.982526] ? loop_add+0x31c/0x850
[ 71.986223] __alloc_pages_nodemask+0x1d6/0x7a0
[ 71.990886] ? __alloc_pages_slowpath+0x2930/0x2930
[ 71.995895] cache_grow_begin+0x80/0x400
[ 71.999957] kmem_cache_alloc_node_trace+0x697/0x770
[ 72.005048] ? kasan_unpoison_shadow+0x35/0x50
[ 72.009624] __kmalloc_node+0x3d/0x80
[ 72.013414] blk_mq_alloc_rq_map+0x109/0x220
[ 72.017827] blk_mq_sched_alloc_tags.isra.0+0x7c/0x160
[ 72.023099] blk_mq_init_sched+0x1cb/0x500
[ 72.027324] elevator_init+0x309/0x430
[ 72.031190] blk_mq_sched_init+0x2c/0x40
[ 72.035232] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 72.040401] ? blkcg_init_queue+0x1a3/0x410
[ 72.044825] blk_mq_init_queue+0x62/0xa0
[ 72.048875] loop_add+0x31c/0x850
[ 72.052316] ? transfer_xor+0x360/0x360
[ 72.056281] ? radix_tree_lookup+0x22/0x30
[ 72.060501] loop_control_ioctl+0x10c/0x2f0
[ 72.064804] ? loop_add+0x850/0x850
[ 72.068520] ? loop_add+0x850/0x850
[ 72.072127] do_vfs_ioctl+0x7ae/0x1060
[ 72.076001] ? selinux_file_mprotect+0x5d0/0x5d0
[ 72.080740] ? ioctl_preallocate+0x1c0/0x1c0
[ 72.085141] ? vfs_write+0x104/0x500
[ 72.088838] ? security_file_ioctl+0x7d/0xb0
[ 72.093223] ? security_file_ioctl+0x89/0xb0
[ 72.097728] SyS_ioctl+0x8f/0xc0
[ 72.101084] ? do_vfs_ioctl+0x1060/0x1060
[ 72.105217] do_syscall_64+0x1e8/0x640
[ 72.109085] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 72.113912] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 72.119082] RIP: 0033:0x459519
[ 72.122252] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 72.129955] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 72.137204] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 72.144513] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 72.151779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 72.159058] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 72.294832] FAULT_INJECTION: forcing a failure.
[ 72.294832] name failslab, interval 1, probability 0, space 0, times 0
[ 72.306154] CPU: 1 PID: 7097 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 72.313262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 72.322690] Call Trace:
[ 72.325265] dump_stack+0x138/0x19c
[ 72.328883] should_fail.cold+0x10f/0x159
[ 72.333025] should_failslab+0xdb/0x130
[ 72.336998] kmem_cache_alloc_node_trace+0x280/0x770
[ 72.342087] ? loop_init_request+0x4e/0xf0
[ 72.346305] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 72.350757] elevator_alloc+0x7f/0x1f0
[ 72.354756] dd_init_queue+0x25/0x420
[ 72.358558] blk_mq_init_sched+0x258/0x500
[ 72.362784] elevator_init+0x309/0x430
[ 72.366670] blk_mq_sched_init+0x2c/0x40
[ 72.370722] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 72.375908] ? blkcg_init_queue+0x1a3/0x410
[ 72.380226] blk_mq_init_queue+0x62/0xa0
[ 72.384331] loop_add+0x31c/0x850
[ 72.387782] ? transfer_xor+0x360/0x360
[ 72.391749] ? radix_tree_lookup+0x22/0x30
[ 72.395990] loop_control_ioctl+0x10c/0x2f0
[ 72.400301] ? loop_add+0x850/0x850
[ 72.403959] ? loop_add+0x850/0x850
[ 72.407734] do_vfs_ioctl+0x7ae/0x1060
[ 72.411619] ? selinux_file_mprotect+0x5d0/0x5d0
[ 72.416410] ? ioctl_preallocate+0x1c0/0x1c0
[ 72.420828] ? vfs_write+0x104/0x500
[ 72.424531] ? security_file_ioctl+0x7d/0xb0
[ 72.428922] ? security_file_ioctl+0x89/0xb0
[ 72.433326] SyS_ioctl+0x8f/0xc0
[ 72.436686] ? do_vfs_ioctl+0x1060/0x1060
[ 72.440823] do_syscall_64+0x1e8/0x640
[ 72.444693] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 72.449521] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 72.454695] RIP: 0033:0x459519
[ 72.457861] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 72.465635] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 72.472890] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 72.480142] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 72.487389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 72.494638] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 72.723963] FAULT_INJECTION: forcing a failure.
[ 72.723963] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 72.735985] CPU: 0 PID: 7099 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 72.743007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 72.752541] Call Trace:
[ 72.755127] dump_stack+0x138/0x19c
[ 72.758836] should_fail.cold+0x10f/0x159
[ 72.762961] ? __might_sleep+0x93/0xb0
[ 72.766838] __alloc_pages_nodemask+0x1d6/0x7a0
[ 72.771498] ? _find_next_bit+0xee/0x120
[ 72.775555] ? __alloc_pages_slowpath+0x2930/0x2930
[ 72.780561] ? find_next_bit+0x28/0x30
[ 72.784629] ? memset+0x32/0x40
[ 72.787906] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 72.792060] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 72.797485] blk_mq_init_sched+0x1cb/0x500
[ 72.801723] elevator_init+0x309/0x430
[ 72.805691] blk_mq_sched_init+0x2c/0x40
[ 72.809737] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 72.814911] ? blkcg_init_queue+0x1a3/0x410
[ 72.819233] blk_mq_init_queue+0x62/0xa0
[ 72.823294] loop_add+0x31c/0x850
[ 72.826827] ? transfer_xor+0x360/0x360
[ 72.830802] ? radix_tree_lookup+0x22/0x30
[ 72.835130] loop_control_ioctl+0x10c/0x2f0
[ 72.839432] ? loop_add+0x850/0x850
[ 72.843046] ? loop_add+0x850/0x850
[ 72.846661] do_vfs_ioctl+0x7ae/0x1060
[ 72.850532] ? selinux_file_mprotect+0x5d0/0x5d0
[ 72.855272] ? ioctl_preallocate+0x1c0/0x1c0
[ 72.859837] ? vfs_write+0x104/0x500
[ 72.863533] ? security_file_ioctl+0x7d/0xb0
[ 72.867916] ? security_file_ioctl+0x89/0xb0
[ 72.872304] SyS_ioctl+0x8f/0xc0
[ 72.875649] ? do_vfs_ioctl+0x1060/0x1060
[ 72.879777] do_syscall_64+0x1e8/0x640
[ 72.883765] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 72.888599] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 72.893768] RIP: 0033:0x459519
[ 72.896937] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 72.904634] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 72.911986] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 72.919247] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 72.926502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 72.933757] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 73.094137] FAULT_INJECTION: forcing a failure.
[ 73.094137] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 73.106022] CPU: 1 PID: 7101 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 73.113110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 73.122490] Call Trace:
[ 73.125074] dump_stack+0x138/0x19c
[ 73.128683] should_fail.cold+0x10f/0x159
[ 73.132810] ? __might_sleep+0x93/0xb0
[ 73.136684] __alloc_pages_nodemask+0x1d6/0x7a0
[ 73.141342] ? _find_next_bit+0xee/0x120
[ 73.145393] ? __alloc_pages_slowpath+0x2930/0x2930
[ 73.150404] ? find_next_bit+0x28/0x30
[ 73.154291] ? memset+0x32/0x40
[ 73.157556] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 73.161697] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 73.166956] blk_mq_init_sched+0x1cb/0x500
[ 73.171195] elevator_init+0x309/0x430
[ 73.175073] blk_mq_sched_init+0x2c/0x40
[ 73.179118] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 73.184290] ? blkcg_init_queue+0x1a3/0x410
[ 73.188598] blk_mq_init_queue+0x62/0xa0
[ 73.192638] loop_add+0x31c/0x850
[ 73.196071] ? transfer_xor+0x360/0x360
[ 73.200057] ? radix_tree_lookup+0x22/0x30
[ 73.204279] loop_control_ioctl+0x10c/0x2f0
[ 73.208580] ? loop_add+0x850/0x850
[ 73.212206] ? loop_add+0x850/0x850
[ 73.215818] do_vfs_ioctl+0x7ae/0x1060
[ 73.219695] ? selinux_file_mprotect+0x5d0/0x5d0
[ 73.224441] ? ioctl_preallocate+0x1c0/0x1c0
[ 73.228836] ? vfs_write+0x104/0x500
[ 73.232542] ? security_file_ioctl+0x7d/0xb0
[ 73.236946] ? security_file_ioctl+0x89/0xb0
[ 73.241366] SyS_ioctl+0x8f/0xc0
[ 73.244716] ? do_vfs_ioctl+0x1060/0x1060
[ 73.248896] do_syscall_64+0x1e8/0x640
[ 73.252770] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 73.257595] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 73.262768] RIP: 0033:0x459519
[ 73.266057] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 73.273793] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 73.281048] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 73.288304] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 73.295609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 73.302876] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 73.433052] FAULT_INJECTION: forcing a failure.
[ 73.433052] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 73.445084] CPU: 1 PID: 7103 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 73.452129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 73.461545] Call Trace:
[ 73.464127] dump_stack+0x138/0x19c
[ 73.467751] should_fail.cold+0x10f/0x159
[ 73.471888] ? __might_sleep+0x93/0xb0
[ 73.475757] __alloc_pages_nodemask+0x1d6/0x7a0
[ 73.480411] ? _find_next_bit+0xee/0x120
[ 73.484454] ? __alloc_pages_slowpath+0x2930/0x2930
[ 73.489453] ? find_next_bit+0x28/0x30
[ 73.493326] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 73.498067] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 73.502200] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 73.507468] blk_mq_init_sched+0x1cb/0x500
[ 73.511692] elevator_init+0x309/0x430
[ 73.515562] blk_mq_sched_init+0x2c/0x40
[ 73.519621] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 73.524796] ? blkcg_init_queue+0x1a3/0x410
[ 73.529103] blk_mq_init_queue+0x62/0xa0
[ 73.533148] loop_add+0x31c/0x850
[ 73.536672] ? transfer_xor+0x360/0x360
[ 73.540627] ? radix_tree_lookup+0x22/0x30
[ 73.544895] loop_control_ioctl+0x10c/0x2f0
[ 73.549207] ? loop_add+0x850/0x850
[ 73.552818] ? loop_add+0x850/0x850
[ 73.556424] do_vfs_ioctl+0x7ae/0x1060
[ 73.560293] ? selinux_file_mprotect+0x5d0/0x5d0
[ 73.565030] ? ioctl_preallocate+0x1c0/0x1c0
[ 73.569429] ? vfs_write+0x104/0x500
[ 73.573135] ? security_file_ioctl+0x7d/0xb0
[ 73.577531] ? security_file_ioctl+0x89/0xb0
[ 73.581934] SyS_ioctl+0x8f/0xc0
[ 73.585300] ? do_vfs_ioctl+0x1060/0x1060
[ 73.589432] do_syscall_64+0x1e8/0x640
[ 73.593302] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 73.598127] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 73.603344] RIP: 0033:0x459519
[ 73.606526] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 73.614214] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 73.621575] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 73.628827] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 73.636081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 73.643341] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 73.763737] FAULT_INJECTION: forcing a failure.
[ 73.763737] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 73.775819] CPU: 1 PID: 7106 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 73.782836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 73.792182] Call Trace:
[ 73.794765] dump_stack+0x138/0x19c
[ 73.798379] should_fail.cold+0x10f/0x159
[ 73.802511] ? __might_sleep+0x93/0xb0
[ 73.806383] __alloc_pages_nodemask+0x1d6/0x7a0
[ 73.811032] ? _find_next_bit+0xee/0x120
[ 73.815090] ? __alloc_pages_slowpath+0x2930/0x2930
[ 73.820096] ? find_next_bit+0x28/0x30
[ 73.823973] ? memset+0x32/0x40
[ 73.827246] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 73.831384] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 73.836653] blk_mq_init_sched+0x1cb/0x500
[ 73.840874] elevator_init+0x309/0x430
[ 73.844752] blk_mq_sched_init+0x2c/0x40
[ 73.848800] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 73.853979] ? blkcg_init_queue+0x1a3/0x410
[ 73.858292] blk_mq_init_queue+0x62/0xa0
[ 73.862334] loop_add+0x31c/0x850
[ 73.865954] ? transfer_xor+0x360/0x360
[ 73.869910] ? radix_tree_lookup+0x22/0x30
[ 73.874135] loop_control_ioctl+0x10c/0x2f0
[ 73.878442] ? loop_add+0x850/0x850
[ 73.882055] ? loop_add+0x850/0x850
[ 73.885670] do_vfs_ioctl+0x7ae/0x1060
[ 73.889541] ? selinux_file_mprotect+0x5d0/0x5d0
[ 73.894278] ? ioctl_preallocate+0x1c0/0x1c0
[ 73.898675] ? vfs_write+0x104/0x500
[ 73.902425] ? security_file_ioctl+0x7d/0xb0
[ 73.906823] ? security_file_ioctl+0x89/0xb0
[ 73.911268] SyS_ioctl+0x8f/0xc0
[ 73.914622] ? do_vfs_ioctl+0x1060/0x1060
[ 73.918751] do_syscall_64+0x1e8/0x640
[ 73.922615] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 73.927441] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 73.932611] RIP: 0033:0x459519
[ 73.935866] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 73.943550] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 73.950798] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 73.958048] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 73.965297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 73.972542] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 74.154711] FAULT_INJECTION: forcing a failure.
[ 74.154711] name failslab, interval 1, probability 0, space 0, times 0
[ 74.166275] CPU: 1 PID: 7108 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 74.173380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 74.182720] Call Trace:
[ 74.185294] dump_stack+0x138/0x19c
[ 74.188916] should_fail.cold+0x10f/0x159
[ 74.193045] should_failslab+0xdb/0x130
[ 74.197015] kmem_cache_alloc_node_trace+0x280/0x770
[ 74.202144] ? loop_init_request+0x4e/0xf0
[ 74.206363] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 74.210668] elevator_alloc+0x7f/0x1f0
[ 74.214555] dd_init_queue+0x25/0x420
[ 74.218338] blk_mq_init_sched+0x258/0x500
[ 74.222556] elevator_init+0x309/0x430
[ 74.226480] blk_mq_sched_init+0x2c/0x40
[ 74.230531] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 74.235700] ? blkcg_init_queue+0x1a3/0x410
[ 74.240002] blk_mq_init_queue+0x62/0xa0
[ 74.244050] loop_add+0x31c/0x850
[ 74.247479] ? transfer_xor+0x360/0x360
[ 74.251437] ? radix_tree_lookup+0x22/0x30
[ 74.255670] loop_control_ioctl+0x10c/0x2f0
[ 74.260211] ? loop_add+0x850/0x850
[ 74.263820] ? loop_add+0x850/0x850
[ 74.267549] do_vfs_ioctl+0x7ae/0x1060
[ 74.271419] ? selinux_file_mprotect+0x5d0/0x5d0
[ 74.276166] ? ioctl_preallocate+0x1c0/0x1c0
[ 74.280568] ? vfs_write+0x104/0x500
[ 74.284262] ? security_file_ioctl+0x7d/0xb0
[ 74.288661] ? security_file_ioctl+0x89/0xb0
[ 74.293055] SyS_ioctl+0x8f/0xc0
[ 74.296399] ? do_vfs_ioctl+0x1060/0x1060
[ 74.300529] do_syscall_64+0x1e8/0x640
[ 74.304397] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 74.309224] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 74.314405] RIP: 0033:0x459519
[ 74.317585] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 74.325364] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 74.332615] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 74.339866] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 74.347116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 74.354372] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 74.533161] FAULT_INJECTION: forcing a failure.
[ 74.533161] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 74.545070] CPU: 0 PID: 7110 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 74.552072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 74.561404] Call Trace:
[ 74.563975] dump_stack+0x138/0x19c
[ 74.567728] should_fail.cold+0x10f/0x159
[ 74.571874] ? __might_sleep+0x93/0xb0
[ 74.575748] __alloc_pages_nodemask+0x1d6/0x7a0
[ 74.580417] ? _find_next_bit+0xee/0x120
[ 74.584463] ? __alloc_pages_slowpath+0x2930/0x2930
[ 74.589504] ? find_next_bit+0x28/0x30
[ 74.593385] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 74.598126] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 74.602261] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 74.607540] blk_mq_init_sched+0x1cb/0x500
[ 74.611794] elevator_init+0x309/0x430
[ 74.615707] blk_mq_sched_init+0x2c/0x40
[ 74.619762] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 74.624930] ? blkcg_init_queue+0x1a3/0x410
[ 74.629253] blk_mq_init_queue+0x62/0xa0
[ 74.633303] loop_add+0x31c/0x850
[ 74.636910] ? transfer_xor+0x360/0x360
[ 74.640874] ? radix_tree_lookup+0x22/0x30
[ 74.645094] loop_control_ioctl+0x10c/0x2f0
[ 74.649410] ? loop_add+0x850/0x850
[ 74.653090] ? loop_add+0x850/0x850
[ 74.656720] do_vfs_ioctl+0x7ae/0x1060
[ 74.660594] ? selinux_file_mprotect+0x5d0/0x5d0
[ 74.665333] ? ioctl_preallocate+0x1c0/0x1c0
[ 74.669739] ? vfs_write+0x104/0x500
[ 74.673486] ? security_file_ioctl+0x7d/0xb0
[ 74.677885] ? security_file_ioctl+0x89/0xb0
[ 74.682288] SyS_ioctl+0x8f/0xc0
[ 74.685633] ? do_vfs_ioctl+0x1060/0x1060
[ 74.689765] do_syscall_64+0x1e8/0x640
[ 74.693636] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 74.698461] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 74.703643] RIP: 0033:0x459519
[ 74.706824] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 74.714513] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 74.721785] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 74.729045] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 74.736296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 74.743552] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 74.923893] FAULT_INJECTION: forcing a failure.
[ 74.923893] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 74.935805] CPU: 0 PID: 7112 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 74.943147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 74.952486] Call Trace:
[ 74.955060] dump_stack+0x138/0x19c
[ 74.958671] should_fail.cold+0x10f/0x159
[ 74.962806] ? __might_sleep+0x93/0xb0
[ 74.966676] __alloc_pages_nodemask+0x1d6/0x7a0
[ 74.971331] ? _find_next_bit+0xee/0x120
[ 74.975382] ? __alloc_pages_slowpath+0x2930/0x2930
[ 74.980457] ? find_next_bit+0x28/0x30
[ 74.984331] ? memset+0x32/0x40
[ 74.987612] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 74.991743] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 74.997011] blk_mq_init_sched+0x1cb/0x500
[ 75.001231] elevator_init+0x309/0x430
[ 75.005096] blk_mq_sched_init+0x2c/0x40
[ 75.009134] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 75.014641] ? blkcg_init_queue+0x1a3/0x410
[ 75.018954] blk_mq_init_queue+0x62/0xa0
[ 75.022995] loop_add+0x31c/0x850
[ 75.026547] ? transfer_xor+0x360/0x360
[ 75.030516] ? radix_tree_lookup+0x22/0x30
[ 75.034738] loop_control_ioctl+0x10c/0x2f0
[ 75.039042] ? loop_add+0x850/0x850
[ 75.042649] ? loop_add+0x850/0x850
[ 75.046362] do_vfs_ioctl+0x7ae/0x1060
[ 75.050379] ? selinux_file_mprotect+0x5d0/0x5d0
[ 75.055175] ? ioctl_preallocate+0x1c0/0x1c0
[ 75.059580] ? vfs_write+0x104/0x500
[ 75.063288] ? security_file_ioctl+0x7d/0xb0
[ 75.067674] ? security_file_ioctl+0x89/0xb0
[ 75.072063] SyS_ioctl+0x8f/0xc0
[ 75.075409] ? do_vfs_ioctl+0x1060/0x1060
[ 75.079543] do_syscall_64+0x1e8/0x640
[ 75.083420] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 75.088262] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 75.093443] RIP: 0033:0x459519
[ 75.096618] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 75.104369] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 75.111807] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 75.119061] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 75.126308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 75.133565] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 75.314487] FAULT_INJECTION: forcing a failure.
[ 75.314487] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 75.326397] CPU: 0 PID: 7114 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 75.333403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 75.342759] Call Trace:
[ 75.345335] dump_stack+0x138/0x19c
[ 75.348943] should_fail.cold+0x10f/0x159
[ 75.353069] ? __might_sleep+0x93/0xb0
[ 75.356945] __alloc_pages_nodemask+0x1d6/0x7a0
[ 75.361613] ? _find_next_bit+0xee/0x120
[ 75.365657] ? __alloc_pages_slowpath+0x2930/0x2930
[ 75.370659] ? find_next_bit+0x28/0x30
[ 75.374545] ? memset+0x32/0x40
[ 75.377805] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 75.381956] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 75.387478] blk_mq_init_sched+0x1cb/0x500
[ 75.391708] elevator_init+0x309/0x430
[ 75.395579] blk_mq_sched_init+0x2c/0x40
[ 75.399622] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 75.404798] ? blkcg_init_queue+0x1a3/0x410
[ 75.409115] blk_mq_init_queue+0x62/0xa0
[ 75.413278] loop_add+0x31c/0x850
[ 75.416723] ? transfer_xor+0x360/0x360
[ 75.420698] ? radix_tree_lookup+0x22/0x30
[ 75.424917] loop_control_ioctl+0x10c/0x2f0
[ 75.429217] ? loop_add+0x850/0x850
[ 75.432828] ? loop_add+0x850/0x850
[ 75.436434] do_vfs_ioctl+0x7ae/0x1060
[ 75.440301] ? selinux_file_mprotect+0x5d0/0x5d0
[ 75.445039] ? ioctl_preallocate+0x1c0/0x1c0
[ 75.449439] ? vfs_write+0x104/0x500
[ 75.453149] ? security_file_ioctl+0x7d/0xb0
[ 75.457542] ? security_file_ioctl+0x89/0xb0
[ 75.461936] SyS_ioctl+0x8f/0xc0
[ 75.465285] ? do_vfs_ioctl+0x1060/0x1060
[ 75.469411] do_syscall_64+0x1e8/0x640
[ 75.473277] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 75.478098] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 75.483274] RIP: 0033:0x459519
[ 75.486452] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 75.494403] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 75.501659] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
2019/07/01 00:49:25 executed programs: 65
[ 75.508911] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 75.516160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 75.523415] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 75.653584] FAULT_INJECTION: forcing a failure.
[ 75.653584] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 75.665395] CPU: 0 PID: 7116 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 75.672383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 75.681721] Call Trace:
[ 75.684297] dump_stack+0x138/0x19c
[ 75.687921] should_fail.cold+0x10f/0x159
[ 75.692048] ? loop_add+0x31c/0x850
[ 75.695662] __alloc_pages_nodemask+0x1d6/0x7a0
[ 75.700317] ? __alloc_pages_slowpath+0x2930/0x2930
[ 75.705325] cache_grow_begin+0x80/0x400
[ 75.709373] kmem_cache_alloc_node_trace+0x697/0x770
[ 75.714464] ? kasan_unpoison_shadow+0x35/0x50
[ 75.719039] __kmalloc_node+0x3d/0x80
[ 75.723011] blk_mq_alloc_rq_map+0x109/0x220
[ 75.727418] blk_mq_sched_alloc_tags.isra.0+0x7c/0x160
[ 75.732763] blk_mq_init_sched+0x1cb/0x500
[ 75.737126] elevator_init+0x309/0x430
[ 75.741010] blk_mq_sched_init+0x2c/0x40
[ 75.745065] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 75.750245] ? blkcg_init_queue+0x1a3/0x410
[ 75.754681] blk_mq_init_queue+0x62/0xa0
[ 75.758735] loop_add+0x31c/0x850
[ 75.762183] ? transfer_xor+0x360/0x360
[ 75.766151] ? radix_tree_lookup+0x22/0x30
[ 75.770376] loop_control_ioctl+0x10c/0x2f0
[ 75.774682] ? loop_add+0x850/0x850
[ 75.778291] ? loop_add+0x850/0x850
[ 75.781922] do_vfs_ioctl+0x7ae/0x1060
[ 75.785800] ? selinux_file_mprotect+0x5d0/0x5d0
[ 75.790653] ? ioctl_preallocate+0x1c0/0x1c0
[ 75.795053] ? vfs_write+0x104/0x500
[ 75.798751] ? security_file_ioctl+0x7d/0xb0
[ 75.803150] ? security_file_ioctl+0x89/0xb0
[ 75.807560] SyS_ioctl+0x8f/0xc0
[ 75.810966] ? do_vfs_ioctl+0x1060/0x1060
[ 75.815114] do_syscall_64+0x1e8/0x640
[ 75.819098] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 75.823927] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 75.829098] RIP: 0033:0x459519
[ 75.832267] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 75.839954] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 75.847259] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 75.854521] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 75.861783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 75.869046] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 75.983984] FAULT_INJECTION: forcing a failure.
[ 75.983984] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 75.995870] CPU: 1 PID: 7118 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 76.002877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 76.012212] Call Trace:
[ 76.014781] dump_stack+0x138/0x19c
[ 76.018387] should_fail.cold+0x10f/0x159
[ 76.022512] ? __might_sleep+0x93/0xb0
[ 76.026377] __alloc_pages_nodemask+0x1d6/0x7a0
[ 76.031197] ? _find_next_bit+0xee/0x120
[ 76.035236] ? __alloc_pages_slowpath+0x2930/0x2930
[ 76.040232] ? find_next_bit+0x28/0x30
[ 76.044107] ? memset+0x32/0x40
[ 76.047366] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 76.051505] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 76.056766] blk_mq_init_sched+0x1cb/0x500
[ 76.061096] elevator_init+0x309/0x430
[ 76.064967] blk_mq_sched_init+0x2c/0x40
[ 76.069021] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 76.074339] ? blkcg_init_queue+0x1a3/0x410
[ 76.078660] blk_mq_init_queue+0x62/0xa0
[ 76.082703] loop_add+0x31c/0x850
[ 76.086138] ? transfer_xor+0x360/0x360
[ 76.090095] ? radix_tree_lookup+0x22/0x30
[ 76.094321] loop_control_ioctl+0x10c/0x2f0
[ 76.098625] ? loop_add+0x850/0x850
[ 76.102231] ? loop_add+0x850/0x850
[ 76.105835] do_vfs_ioctl+0x7ae/0x1060
[ 76.109704] ? selinux_file_mprotect+0x5d0/0x5d0
[ 76.114437] ? ioctl_preallocate+0x1c0/0x1c0
[ 76.118832] ? vfs_write+0x104/0x500
[ 76.122529] ? security_file_ioctl+0x7d/0xb0
[ 76.126914] ? security_file_ioctl+0x89/0xb0
[ 76.131337] SyS_ioctl+0x8f/0xc0
[ 76.134695] ? do_vfs_ioctl+0x1060/0x1060
[ 76.138832] do_syscall_64+0x1e8/0x640
[ 76.142699] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 76.147608] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 76.152782] RIP: 0033:0x459519
[ 76.155957] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 76.163663] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 76.170921] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 76.178352] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 76.185615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 76.192867] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 76.343107] FAULT_INJECTION: forcing a failure.
[ 76.343107] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 76.355020] CPU: 0 PID: 7120 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 76.362013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 76.371370] Call Trace:
[ 76.373942] dump_stack+0x138/0x19c
[ 76.377551] should_fail.cold+0x10f/0x159
[ 76.381678] ? __might_sleep+0x93/0xb0
[ 76.385544] __alloc_pages_nodemask+0x1d6/0x7a0
[ 76.390244] ? _find_next_bit+0xee/0x120
[ 76.394310] ? __alloc_pages_slowpath+0x2930/0x2930
[ 76.399310] ? find_next_bit+0x28/0x30
[ 76.403258] ? memset+0x32/0x40
[ 76.406533] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 76.410744] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 76.416074] blk_mq_init_sched+0x1cb/0x500
[ 76.420304] elevator_init+0x309/0x430
[ 76.424176] blk_mq_sched_init+0x2c/0x40
[ 76.428223] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 76.433442] ? blkcg_init_queue+0x1a3/0x410
[ 76.437758] blk_mq_init_queue+0x62/0xa0
[ 76.441862] loop_add+0x31c/0x850
[ 76.445308] ? transfer_xor+0x360/0x360
[ 76.449304] ? radix_tree_lookup+0x22/0x30
[ 76.453623] loop_control_ioctl+0x10c/0x2f0
[ 76.458011] ? loop_add+0x850/0x850
[ 76.461618] ? loop_add+0x850/0x850
[ 76.465224] do_vfs_ioctl+0x7ae/0x1060
[ 76.469096] ? selinux_file_mprotect+0x5d0/0x5d0
[ 76.473845] ? ioctl_preallocate+0x1c0/0x1c0
[ 76.478257] ? vfs_write+0x104/0x500
[ 76.481964] ? security_file_ioctl+0x7d/0xb0
[ 76.486478] ? security_file_ioctl+0x89/0xb0
[ 76.490867] SyS_ioctl+0x8f/0xc0
[ 76.494212] ? do_vfs_ioctl+0x1060/0x1060
[ 76.498342] do_syscall_64+0x1e8/0x640
[ 76.502209] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 76.507047] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 76.512230] RIP: 0033:0x459519
[ 76.515402] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 76.523101] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 76.530363] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 76.537662] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 76.544944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 76.552200] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 76.704536] FAULT_INJECTION: forcing a failure.
[ 76.704536] name failslab, interval 1, probability 0, space 0, times 0
[ 76.715820] CPU: 0 PID: 7123 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 76.722831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 76.732173] Call Trace:
[ 76.734868] dump_stack+0x138/0x19c
[ 76.738489] should_fail.cold+0x10f/0x159
[ 76.742625] should_failslab+0xdb/0x130
[ 76.746580] kmem_cache_alloc_node_trace+0x280/0x770
[ 76.751717] ? mutex_unlock+0xd/0x10
[ 76.755436] ? blk_mq_sched_init+0x37/0x40
[ 76.759664] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 76.765019] alloc_disk_node+0x64/0x3e0
[ 76.768993] alloc_disk+0x1b/0x20
[ 76.772426] loop_add+0x3e7/0x850
[ 76.775868] ? transfer_xor+0x360/0x360
[ 76.779827] ? radix_tree_lookup+0x22/0x30
[ 76.784041] loop_control_ioctl+0x10c/0x2f0
[ 76.788345] ? loop_add+0x850/0x850
[ 76.791952] ? loop_add+0x850/0x850
[ 76.795563] do_vfs_ioctl+0x7ae/0x1060
[ 76.799433] ? selinux_file_mprotect+0x5d0/0x5d0
[ 76.804170] ? ioctl_preallocate+0x1c0/0x1c0
[ 76.808568] ? vfs_write+0x104/0x500
[ 76.812265] ? security_file_ioctl+0x7d/0xb0
[ 76.816659] ? security_file_ioctl+0x89/0xb0
[ 76.821060] SyS_ioctl+0x8f/0xc0
[ 76.824410] ? do_vfs_ioctl+0x1060/0x1060
[ 76.828543] do_syscall_64+0x1e8/0x640
[ 76.832409] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 76.837246] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 76.842428] RIP: 0033:0x459519
[ 76.845598] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 76.853292] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 76.860545] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 76.867894] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 76.875155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 76.882411] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 77.062896] FAULT_INJECTION: forcing a failure.
[ 77.062896] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 77.074837] CPU: 1 PID: 7125 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 77.081842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 77.091175] Call Trace:
[ 77.093748] dump_stack+0x138/0x19c
[ 77.097361] should_fail.cold+0x10f/0x159
[ 77.101488] ? __might_sleep+0x93/0xb0
[ 77.105366] __alloc_pages_nodemask+0x1d6/0x7a0
[ 77.110025] ? _find_next_bit+0xee/0x120
[ 77.114075] ? __alloc_pages_slowpath+0x2930/0x2930
[ 77.119075] ? find_next_bit+0x28/0x30
[ 77.123044] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 77.127796] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 77.131941] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 77.137323] blk_mq_init_sched+0x1cb/0x500
[ 77.141552] elevator_init+0x309/0x430
[ 77.145425] blk_mq_sched_init+0x2c/0x40
[ 77.149488] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 77.154665] ? blkcg_init_queue+0x1a3/0x410
[ 77.158981] blk_mq_init_queue+0x62/0xa0
[ 77.163030] loop_add+0x31c/0x850
[ 77.166483] ? transfer_xor+0x360/0x360
[ 77.170449] ? radix_tree_lookup+0x22/0x30
[ 77.174723] loop_control_ioctl+0x10c/0x2f0
[ 77.179035] ? loop_add+0x850/0x850
[ 77.182693] ? loop_add+0x850/0x850
[ 77.186312] do_vfs_ioctl+0x7ae/0x1060
[ 77.190187] ? selinux_file_mprotect+0x5d0/0x5d0
[ 77.194930] ? ioctl_preallocate+0x1c0/0x1c0
[ 77.199374] ? vfs_write+0x104/0x500
[ 77.203083] ? security_file_ioctl+0x7d/0xb0
[ 77.207479] ? security_file_ioctl+0x89/0xb0
[ 77.211875] SyS_ioctl+0x8f/0xc0
[ 77.215227] ? do_vfs_ioctl+0x1060/0x1060
[ 77.219361] do_syscall_64+0x1e8/0x640
[ 77.223228] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 77.228063] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 77.233239] RIP: 0033:0x459519
[ 77.236416] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 77.244150] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 77.251407] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 77.258657] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 77.265910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 77.273212] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 77.414454] FAULT_INJECTION: forcing a failure.
[ 77.414454] name failslab, interval 1, probability 0, space 0, times 0
[ 77.425906] CPU: 0 PID: 7127 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 77.432915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 77.442254] Call Trace:
[ 77.444832] dump_stack+0x138/0x19c
[ 77.448501] should_fail.cold+0x10f/0x159
[ 77.452712] should_failslab+0xdb/0x130
[ 77.456686] kmem_cache_alloc_node_trace+0x280/0x770
[ 77.461771] ? mutex_unlock+0xd/0x10
[ 77.465467] ? blk_mq_sched_init+0x37/0x40
[ 77.469688] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 77.475251] alloc_disk_node+0x64/0x3e0
[ 77.479224] alloc_disk+0x1b/0x20
[ 77.482668] loop_add+0x3e7/0x850
[ 77.486159] ? transfer_xor+0x360/0x360
[ 77.490126] ? radix_tree_lookup+0x22/0x30
[ 77.494349] loop_control_ioctl+0x10c/0x2f0
[ 77.498659] ? loop_add+0x850/0x850
[ 77.502268] ? loop_add+0x850/0x850
[ 77.505883] do_vfs_ioctl+0x7ae/0x1060
[ 77.509751] ? selinux_file_mprotect+0x5d0/0x5d0
[ 77.514690] ? ioctl_preallocate+0x1c0/0x1c0
[ 77.519083] ? vfs_write+0x104/0x500
[ 77.522781] ? security_file_ioctl+0x7d/0xb0
[ 77.527180] ? security_file_ioctl+0x89/0xb0
[ 77.531625] SyS_ioctl+0x8f/0xc0
[ 77.534983] ? do_vfs_ioctl+0x1060/0x1060
[ 77.539983] do_syscall_64+0x1e8/0x640
[ 77.543899] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 77.548783] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 77.553967] RIP: 0033:0x459519
[ 77.557143] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 77.565003] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 77.572259] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 77.579510] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 77.586772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 77.594029] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 77.793373] FAULT_INJECTION: forcing a failure.
[ 77.793373] name failslab, interval 1, probability 0, space 0, times 0
[ 77.804792] CPU: 1 PID: 7130 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 77.811808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 77.821150] Call Trace:
[ 77.823724] dump_stack+0x138/0x19c
[ 77.827342] should_fail.cold+0x10f/0x159
[ 77.831483] should_failslab+0xdb/0x130
[ 77.835442] kmem_cache_alloc_node_trace+0x280/0x770
[ 77.840570] ? loop_init_request+0x4e/0xf0
[ 77.844817] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 77.849128] elevator_alloc+0x7f/0x1f0
[ 77.853002] dd_init_queue+0x25/0x420
[ 77.856791] blk_mq_init_sched+0x258/0x500
[ 77.861015] elevator_init+0x309/0x430
[ 77.864885] blk_mq_sched_init+0x2c/0x40
[ 77.868983] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 77.874174] ? blkcg_init_queue+0x1a3/0x410
[ 77.878490] blk_mq_init_queue+0x62/0xa0
[ 77.882543] loop_add+0x31c/0x850
[ 77.886095] ? transfer_xor+0x360/0x360
[ 77.890065] ? radix_tree_lookup+0x22/0x30
[ 77.894400] loop_control_ioctl+0x10c/0x2f0
[ 77.898708] ? loop_add+0x850/0x850
[ 77.902313] ? loop_add+0x850/0x850
[ 77.905930] do_vfs_ioctl+0x7ae/0x1060
[ 77.909798] ? selinux_file_mprotect+0x5d0/0x5d0
[ 77.914539] ? ioctl_preallocate+0x1c0/0x1c0
[ 77.918928] ? vfs_write+0x104/0x500
[ 77.922631] ? security_file_ioctl+0x7d/0xb0
[ 77.927015] ? security_file_ioctl+0x89/0xb0
[ 77.931416] SyS_ioctl+0x8f/0xc0
[ 77.934758] ? do_vfs_ioctl+0x1060/0x1060
[ 77.938892] do_syscall_64+0x1e8/0x640
[ 77.942796] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 77.947632] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 77.952811] RIP: 0033:0x459519
[ 77.955982] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 77.963667] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 77.970916] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 77.978165] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 77.985420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 77.992741] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 78.232890] FAULT_INJECTION: forcing a failure.
[ 78.232890] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 78.244796] CPU: 1 PID: 7133 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 78.251798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 78.261177] Call Trace:
[ 78.263774] dump_stack+0x138/0x19c
[ 78.267389] should_fail.cold+0x10f/0x159
[ 78.271517] ? __might_sleep+0x93/0xb0
[ 78.275384] __alloc_pages_nodemask+0x1d6/0x7a0
[ 78.280037] ? _find_next_bit+0xee/0x120
[ 78.284085] ? __alloc_pages_slowpath+0x2930/0x2930
[ 78.289077] ? find_next_bit+0x28/0x30
[ 78.292947] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 78.297686] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 78.301817] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 78.307071] blk_mq_init_sched+0x1cb/0x500
[ 78.311293] elevator_init+0x309/0x430
[ 78.315158] blk_mq_sched_init+0x2c/0x40
[ 78.319197] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 78.324365] ? blkcg_init_queue+0x1a3/0x410
[ 78.328666] blk_mq_init_queue+0x62/0xa0
[ 78.332726] loop_add+0x31c/0x850
[ 78.336169] ? transfer_xor+0x360/0x360
[ 78.340142] ? radix_tree_lookup+0x22/0x30
[ 78.344369] loop_control_ioctl+0x10c/0x2f0
[ 78.348669] ? loop_add+0x850/0x850
[ 78.352282] ? loop_add+0x850/0x850
[ 78.355900] do_vfs_ioctl+0x7ae/0x1060
[ 78.359772] ? selinux_file_mprotect+0x5d0/0x5d0
[ 78.364513] ? ioctl_preallocate+0x1c0/0x1c0
[ 78.368901] ? vfs_write+0x104/0x500
[ 78.372596] ? security_file_ioctl+0x7d/0xb0
[ 78.376981] ? security_file_ioctl+0x89/0xb0
[ 78.381368] SyS_ioctl+0x8f/0xc0
[ 78.384712] ? do_vfs_ioctl+0x1060/0x1060
[ 78.388839] do_syscall_64+0x1e8/0x640
[ 78.392709] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 78.397545] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 78.402724] RIP: 0033:0x459519
[ 78.405895] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 78.413581] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 78.421317] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 78.428575] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 78.435836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 78.443107] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 78.563728] FAULT_INJECTION: forcing a failure.
[ 78.563728] name failslab, interval 1, probability 0, space 0, times 0
[ 78.575134] CPU: 1 PID: 7135 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 78.582147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 78.591491] Call Trace:
[ 78.594184] dump_stack+0x138/0x19c
[ 78.597794] should_fail.cold+0x10f/0x159
[ 78.601923] should_failslab+0xdb/0x130
[ 78.605886] kmem_cache_alloc_node_trace+0x280/0x770
[ 78.610970] ? mutex_unlock+0xd/0x10
[ 78.614660] ? blk_mq_sched_init+0x37/0x40
[ 78.618883] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 78.624237] alloc_disk_node+0x64/0x3e0
[ 78.628195] alloc_disk+0x1b/0x20
[ 78.631629] loop_add+0x3e7/0x850
[ 78.635076] ? transfer_xor+0x360/0x360
[ 78.639036] ? radix_tree_lookup+0x22/0x30
[ 78.643260] loop_control_ioctl+0x10c/0x2f0
[ 78.647740] ? loop_add+0x850/0x850
[ 78.651352] ? loop_add+0x850/0x850
[ 78.654957] do_vfs_ioctl+0x7ae/0x1060
[ 78.658828] ? selinux_file_mprotect+0x5d0/0x5d0
[ 78.663560] ? ioctl_preallocate+0x1c0/0x1c0
[ 78.667948] ? vfs_write+0x104/0x500
[ 78.671642] ? security_file_ioctl+0x7d/0xb0
[ 78.676037] ? security_file_ioctl+0x89/0xb0
[ 78.680432] SyS_ioctl+0x8f/0xc0
[ 78.683832] ? do_vfs_ioctl+0x1060/0x1060
[ 78.687973] do_syscall_64+0x1e8/0x640
[ 78.691847] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 78.696816] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 78.701989] RIP: 0033:0x459519
[ 78.705170] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 78.712867] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 78.720116] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 78.727366] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 78.734619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 78.741880] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 78.923319] FAULT_INJECTION: forcing a failure.
[ 78.923319] name failslab, interval 1, probability 0, space 0, times 0
[ 78.934656] CPU: 0 PID: 7137 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 78.941695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 78.951034] Call Trace:
[ 78.953610] dump_stack+0x138/0x19c
[ 78.957242] should_fail.cold+0x10f/0x159
[ 78.961378] should_failslab+0xdb/0x130
[ 78.965333] kmem_cache_alloc_node_trace+0x280/0x770
[ 78.970415] ? loop_init_request+0x4e/0xf0
[ 78.974747] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 78.979141] elevator_alloc+0x7f/0x1f0
[ 78.983033] dd_init_queue+0x25/0x420
[ 78.986825] blk_mq_init_sched+0x258/0x500
[ 78.991044] elevator_init+0x309/0x430
[ 78.994966] blk_mq_sched_init+0x2c/0x40
[ 78.999020] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 79.004194] ? blkcg_init_queue+0x1a3/0x410
[ 79.008628] blk_mq_init_queue+0x62/0xa0
[ 79.012674] loop_add+0x31c/0x850
[ 79.016108] ? transfer_xor+0x360/0x360
[ 79.020063] ? radix_tree_lookup+0x22/0x30
[ 79.024276] loop_control_ioctl+0x10c/0x2f0
[ 79.028575] ? loop_add+0x850/0x850
[ 79.032183] ? loop_add+0x850/0x850
[ 79.035791] do_vfs_ioctl+0x7ae/0x1060
[ 79.039655] ? selinux_file_mprotect+0x5d0/0x5d0
[ 79.044388] ? ioctl_preallocate+0x1c0/0x1c0
[ 79.048835] ? vfs_write+0x104/0x500
[ 79.052596] ? security_file_ioctl+0x7d/0xb0
[ 79.056997] ? security_file_ioctl+0x89/0xb0
[ 79.061389] SyS_ioctl+0x8f/0xc0
[ 79.064736] ? do_vfs_ioctl+0x1060/0x1060
[ 79.068865] do_syscall_64+0x1e8/0x640
[ 79.072729] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 79.077555] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 79.082843] RIP: 0033:0x459519
[ 79.086013] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 79.093706] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 79.100956] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 79.108282] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 79.115550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 79.122803] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 79.313315] FAULT_INJECTION: forcing a failure.
[ 79.313315] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 79.325170] CPU: 0 PID: 7139 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 79.332170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 79.341512] Call Trace:
[ 79.344163] dump_stack+0x138/0x19c
[ 79.347794] should_fail.cold+0x10f/0x159
[ 79.352013] ? loop_add+0x31c/0x850
[ 79.355633] __alloc_pages_nodemask+0x1d6/0x7a0
[ 79.360312] ? __alloc_pages_slowpath+0x2930/0x2930
[ 79.365317] cache_grow_begin+0x80/0x400
[ 79.369362] kmem_cache_alloc_node_trace+0x697/0x770
[ 79.374467] ? kasan_unpoison_shadow+0x35/0x50
[ 79.379038] __kmalloc_node+0x3d/0x80
[ 79.382825] blk_mq_alloc_rq_map+0x109/0x220
[ 79.387330] blk_mq_sched_alloc_tags.isra.0+0x7c/0x160
[ 79.392594] blk_mq_init_sched+0x1cb/0x500
[ 79.396813] elevator_init+0x309/0x430
[ 79.400855] blk_mq_sched_init+0x2c/0x40
[ 79.404919] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 79.410102] ? blkcg_init_queue+0x1a3/0x410
[ 79.414428] blk_mq_init_queue+0x62/0xa0
[ 79.418482] loop_add+0x31c/0x850
[ 79.421927] ? transfer_xor+0x360/0x360
[ 79.426023] ? radix_tree_lookup+0x22/0x30
[ 79.430355] loop_control_ioctl+0x10c/0x2f0
[ 79.434662] ? loop_add+0x850/0x850
[ 79.438370] ? loop_add+0x850/0x850
[ 79.441995] do_vfs_ioctl+0x7ae/0x1060
[ 79.445868] ? selinux_file_mprotect+0x5d0/0x5d0
[ 79.450608] ? ioctl_preallocate+0x1c0/0x1c0
[ 79.455014] ? vfs_write+0x104/0x500
[ 79.458708] ? security_file_ioctl+0x7d/0xb0
[ 79.463108] ? security_file_ioctl+0x89/0xb0
[ 79.467505] SyS_ioctl+0x8f/0xc0
[ 79.470850] ? do_vfs_ioctl+0x1060/0x1060
[ 79.474995] do_syscall_64+0x1e8/0x640
[ 79.478922] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 79.483759] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 79.488929] RIP: 0033:0x459519
[ 79.492225] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 79.499929] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 79.507178] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 79.514429] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 79.521675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 79.528973] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 79.683755] FAULT_INJECTION: forcing a failure.
[ 79.683755] name failslab, interval 1, probability 0, space 0, times 0
[ 79.695025] CPU: 1 PID: 7141 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 79.702401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 79.711751] Call Trace:
[ 79.714327] dump_stack+0x138/0x19c
[ 79.717938] should_fail.cold+0x10f/0x159
[ 79.722071] should_failslab+0xdb/0x130
[ 79.726027] kmem_cache_alloc_node_trace+0x280/0x770
[ 79.731127] __kmalloc_node+0x3d/0x80
[ 79.734921] disk_expand_part_tbl+0x19a/0x370
[ 79.739469] alloc_disk_node+0xf8/0x3e0
[ 79.743522] alloc_disk+0x1b/0x20
[ 79.746958] loop_add+0x3e7/0x850
[ 79.750486] ? transfer_xor+0x360/0x360
[ 79.754627] ? radix_tree_lookup+0x22/0x30
[ 79.758941] loop_control_ioctl+0x10c/0x2f0
[ 79.763247] ? loop_add+0x850/0x850
[ 79.766853] ? loop_add+0x850/0x850
[ 79.770467] do_vfs_ioctl+0x7ae/0x1060
[ 79.774340] ? selinux_file_mprotect+0x5d0/0x5d0
[ 79.779074] ? ioctl_preallocate+0x1c0/0x1c0
[ 79.783474] ? vfs_write+0x104/0x500
[ 79.787189] ? security_file_ioctl+0x7d/0xb0
[ 79.791586] ? security_file_ioctl+0x89/0xb0
[ 79.795994] SyS_ioctl+0x8f/0xc0
[ 79.799340] ? do_vfs_ioctl+0x1060/0x1060
[ 79.803471] do_syscall_64+0x1e8/0x640
[ 79.807346] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 79.812190] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 79.817361] RIP: 0033:0x459519
[ 79.820537] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 79.828247] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 79.835505] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 79.842759] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 79.850013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 79.857274] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 80.055393] FAULT_INJECTION: forcing a failure.
[ 80.055393] name failslab, interval 1, probability 0, space 0, times 0
[ 80.066715] CPU: 1 PID: 7144 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 80.073723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 80.083099] Call Trace:
[ 80.085685] dump_stack+0x138/0x19c
[ 80.089344] should_fail.cold+0x10f/0x159
[ 80.093484] should_failslab+0xdb/0x130
[ 80.097448] kmem_cache_alloc_node_trace+0x280/0x770
[ 80.102527] ? loop_init_request+0x4e/0xf0
[ 80.106752] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 80.111060] elevator_alloc+0x7f/0x1f0
[ 80.115015] dd_init_queue+0x25/0x420
[ 80.118800] blk_mq_init_sched+0x258/0x500
[ 80.123023] elevator_init+0x309/0x430
[ 80.126892] blk_mq_sched_init+0x2c/0x40
[ 80.130935] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 80.136106] ? blkcg_init_queue+0x1a3/0x410
[ 80.140511] blk_mq_init_queue+0x62/0xa0
[ 80.144559] loop_add+0x31c/0x850
[ 80.147996] ? transfer_xor+0x360/0x360
[ 80.151954] ? radix_tree_lookup+0x22/0x30
[ 80.156172] loop_control_ioctl+0x10c/0x2f0
[ 80.160533] ? loop_add+0x850/0x850
[ 80.164155] ? loop_add+0x850/0x850
[ 80.167806] do_vfs_ioctl+0x7ae/0x1060
[ 80.171758] ? selinux_file_mprotect+0x5d0/0x5d0
[ 80.176508] ? ioctl_preallocate+0x1c0/0x1c0
[ 80.180996] ? vfs_write+0x104/0x500
[ 80.184693] ? security_file_ioctl+0x7d/0xb0
[ 80.189090] ? security_file_ioctl+0x89/0xb0
[ 80.193486] SyS_ioctl+0x8f/0xc0
[ 80.196833] ? do_vfs_ioctl+0x1060/0x1060
[ 80.200962] do_syscall_64+0x1e8/0x640
[ 80.204831] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 80.209656] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 80.214839] RIP: 0033:0x459519
[ 80.218017] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 80.225709] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 80.233060] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 80.240329] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 80.247584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 80.254841] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 80.413686] FAULT_INJECTION: forcing a failure.
[ 80.413686] name failslab, interval 1, probability 0, space 0, times 0
[ 80.425059] CPU: 1 PID: 7146 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 80.432068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 80.441405] Call Trace:
[ 80.444000] dump_stack+0x138/0x19c
[ 80.447675] should_fail.cold+0x10f/0x159
[ 80.451864] should_failslab+0xdb/0x130
[ 80.455837] kmem_cache_alloc_node_trace+0x280/0x770
[ 80.460935] ? __mutex_init+0xd3/0x110
[ 80.464823] dd_init_queue+0x9c/0x420
[ 80.468611] blk_mq_init_sched+0x258/0x500
[ 80.472836] elevator_init+0x309/0x430
[ 80.476706] blk_mq_sched_init+0x2c/0x40
[ 80.480756] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 80.485938] ? blkcg_init_queue+0x1a3/0x410
[ 80.490246] blk_mq_init_queue+0x62/0xa0
[ 80.494340] loop_add+0x31c/0x850
[ 80.497780] ? transfer_xor+0x360/0x360
[ 80.501742] ? radix_tree_lookup+0x22/0x30
[ 80.506132] loop_control_ioctl+0x10c/0x2f0
[ 80.510436] ? loop_add+0x850/0x850
[ 80.514045] ? loop_add+0x850/0x850
[ 80.517654] do_vfs_ioctl+0x7ae/0x1060
[ 80.521528] ? selinux_file_mprotect+0x5d0/0x5d0
[ 80.526267] ? ioctl_preallocate+0x1c0/0x1c0
[ 80.530655] ? vfs_write+0x104/0x500
[ 80.534348] ? security_file_ioctl+0x7d/0xb0
[ 80.538739] ? security_file_ioctl+0x89/0xb0
[ 80.543143] SyS_ioctl+0x8f/0xc0
[ 80.546489] ? do_vfs_ioctl+0x1060/0x1060
[ 80.550619] do_syscall_64+0x1e8/0x640
[ 80.554529] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 80.559363] entry_SYSCALL_64_after_hwframe+0x42/0xb7
2019/07/01 00:49:30 executed programs: 82
[ 80.564532] RIP: 0033:0x459519
[ 80.567712] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 80.575404] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 80.582747] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 80.590011] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 80.597274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 80.604529] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 80.772993] FAULT_INJECTION: forcing a failure.
[ 80.772993] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 80.784898] CPU: 0 PID: 7148 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 80.792033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 80.801381] Call Trace:
[ 80.803956] dump_stack+0x138/0x19c
[ 80.807574] should_fail.cold+0x10f/0x159
[ 80.811708] ? __might_sleep+0x93/0xb0
[ 80.815580] __alloc_pages_nodemask+0x1d6/0x7a0
[ 80.820239] ? _find_next_bit+0xee/0x120
[ 80.824300] ? __alloc_pages_slowpath+0x2930/0x2930
[ 80.829300] ? find_next_bit+0x28/0x30
[ 80.833173] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 80.837971] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 80.842111] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 80.847504] blk_mq_init_sched+0x1cb/0x500
[ 80.851735] elevator_init+0x309/0x430
[ 80.855601] blk_mq_sched_init+0x2c/0x40
[ 80.859655] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 80.864826] ? blkcg_init_queue+0x1a3/0x410
[ 80.869143] blk_mq_init_queue+0x62/0xa0
[ 80.873187] loop_add+0x31c/0x850
[ 80.876625] ? transfer_xor+0x360/0x360
[ 80.880579] ? radix_tree_lookup+0x22/0x30
[ 80.884798] loop_control_ioctl+0x10c/0x2f0
[ 80.889102] ? loop_add+0x850/0x850
[ 80.892706] ? loop_add+0x850/0x850
[ 80.907286] do_vfs_ioctl+0x7ae/0x1060
[ 80.911218] ? selinux_file_mprotect+0x5d0/0x5d0
[ 80.915968] ? ioctl_preallocate+0x1c0/0x1c0
[ 80.920371] ? vfs_write+0x104/0x500
[ 80.924068] ? security_file_ioctl+0x7d/0xb0
[ 80.928452] ? security_file_ioctl+0x89/0xb0
[ 80.932841] SyS_ioctl+0x8f/0xc0
[ 80.936188] ? do_vfs_ioctl+0x1060/0x1060
[ 80.940325] do_syscall_64+0x1e8/0x640
[ 80.944194] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 80.949028] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 80.954205] RIP: 0033:0x459519
[ 80.957385] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 80.965131] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 80.972402] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 80.979664] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 80.987030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 80.994280] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 81.134018] FAULT_INJECTION: forcing a failure.
[ 81.134018] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 81.146081] CPU: 0 PID: 7150 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 81.153098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 81.162510] Call Trace:
[ 81.165094] dump_stack+0x138/0x19c
[ 81.168716] should_fail.cold+0x10f/0x159
[ 81.172848] ? __might_sleep+0x93/0xb0
[ 81.176718] __alloc_pages_nodemask+0x1d6/0x7a0
[ 81.181555] ? _find_next_bit+0xee/0x120
[ 81.185607] ? __alloc_pages_slowpath+0x2930/0x2930
[ 81.190611] ? find_next_bit+0x28/0x30
[ 81.194484] ? memset+0x32/0x40
[ 81.197758] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 81.201896] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 81.207241] blk_mq_init_sched+0x1cb/0x500
[ 81.211472] elevator_init+0x309/0x430
[ 81.215393] blk_mq_sched_init+0x2c/0x40
[ 81.219457] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 81.224627] ? blkcg_init_queue+0x1a3/0x410
[ 81.228934] blk_mq_init_queue+0x62/0xa0
[ 81.232977] loop_add+0x31c/0x850
[ 81.236410] ? transfer_xor+0x360/0x360
[ 81.240368] ? radix_tree_lookup+0x22/0x30
[ 81.244585] loop_control_ioctl+0x10c/0x2f0
[ 81.248947] ? loop_add+0x850/0x850
[ 81.252566] ? loop_add+0x850/0x850
[ 81.256239] do_vfs_ioctl+0x7ae/0x1060
[ 81.260171] ? selinux_file_mprotect+0x5d0/0x5d0
[ 81.264924] ? ioctl_preallocate+0x1c0/0x1c0
[ 81.269316] ? vfs_write+0x104/0x500
[ 81.273019] ? security_file_ioctl+0x7d/0xb0
[ 81.277406] ? security_file_ioctl+0x89/0xb0
[ 81.281793] SyS_ioctl+0x8f/0xc0
[ 81.285140] ? do_vfs_ioctl+0x1060/0x1060
[ 81.289265] do_syscall_64+0x1e8/0x640
[ 81.293133] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 81.297975] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 81.303167] RIP: 0033:0x459519
[ 81.306337] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 81.314025] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 81.321277] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 81.328531] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 81.335782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 81.343032] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 81.502872] FAULT_INJECTION: forcing a failure.
[ 81.502872] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 81.514786] CPU: 0 PID: 7152 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 81.521793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 81.531126] Call Trace:
[ 81.533698] dump_stack+0x138/0x19c
[ 81.537363] should_fail.cold+0x10f/0x159
[ 81.541647] ? __might_sleep+0x93/0xb0
[ 81.545661] __alloc_pages_nodemask+0x1d6/0x7a0
[ 81.550322] ? _find_next_bit+0xee/0x120
[ 81.554368] ? __alloc_pages_slowpath+0x2930/0x2930
[ 81.559365] ? find_next_bit+0x28/0x30
[ 81.563242] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 81.567980] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 81.572128] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 81.577511] blk_mq_init_sched+0x1cb/0x500
[ 81.581785] elevator_init+0x309/0x430
[ 81.585660] blk_mq_sched_init+0x2c/0x40
[ 81.589714] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 81.594898] ? blkcg_init_queue+0x1a3/0x410
[ 81.599210] blk_mq_init_queue+0x62/0xa0
[ 81.603262] loop_add+0x31c/0x850
[ 81.606698] ? transfer_xor+0x360/0x360
[ 81.610658] ? radix_tree_lookup+0x22/0x30
[ 81.614920] loop_control_ioctl+0x10c/0x2f0
[ 81.619305] ? loop_add+0x850/0x850
[ 81.622928] ? loop_add+0x850/0x850
[ 81.626552] do_vfs_ioctl+0x7ae/0x1060
[ 81.630480] ? selinux_file_mprotect+0x5d0/0x5d0
[ 81.635230] ? ioctl_preallocate+0x1c0/0x1c0
[ 81.639633] ? vfs_write+0x104/0x500
[ 81.643333] ? security_file_ioctl+0x7d/0xb0
[ 81.647791] ? security_file_ioctl+0x89/0xb0
[ 81.652241] SyS_ioctl+0x8f/0xc0
[ 81.655594] ? do_vfs_ioctl+0x1060/0x1060
[ 81.659735] do_syscall_64+0x1e8/0x640
[ 81.663611] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 81.668440] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 81.673609] RIP: 0033:0x459519
[ 81.676792] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 81.684617] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 81.691868] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 81.699117] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 81.706371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 81.713624] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 81.842515] FAULT_INJECTION: forcing a failure.
[ 81.842515] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 81.854767] CPU: 0 PID: 7153 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 81.861769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 81.871108] Call Trace:
[ 81.873682] dump_stack+0x138/0x19c
[ 81.877293] should_fail.cold+0x10f/0x159
[ 81.881420] ? __might_sleep+0x93/0xb0
[ 81.885286] __alloc_pages_nodemask+0x1d6/0x7a0
[ 81.889989] ? _find_next_bit+0xee/0x120
[ 81.894040] ? __alloc_pages_slowpath+0x2930/0x2930
[ 81.899043] ? find_next_bit+0x28/0x30
[ 81.902915] ? memset+0x32/0x40
[ 81.906180] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 81.910314] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 81.915574] blk_mq_init_sched+0x1cb/0x500
[ 81.919791] elevator_init+0x309/0x430
[ 81.923660] blk_mq_sched_init+0x2c/0x40
[ 81.927713] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 81.932879] ? blkcg_init_queue+0x1a3/0x410
[ 81.937185] blk_mq_init_queue+0x62/0xa0
[ 81.941225] loop_add+0x31c/0x850
[ 81.944779] ? transfer_xor+0x360/0x360
[ 81.948745] ? radix_tree_lookup+0x22/0x30
[ 81.952978] loop_control_ioctl+0x10c/0x2f0
[ 81.957286] ? loop_add+0x850/0x850
[ 81.960895] ? loop_add+0x850/0x850
[ 81.964500] do_vfs_ioctl+0x7ae/0x1060
[ 81.968376] ? selinux_file_mprotect+0x5d0/0x5d0
[ 81.973120] ? ioctl_preallocate+0x1c0/0x1c0
[ 81.977639] ? vfs_write+0x104/0x500
[ 81.981422] ? security_file_ioctl+0x7d/0xb0
[ 81.985831] ? security_file_ioctl+0x89/0xb0
[ 81.990221] SyS_ioctl+0x8f/0xc0
[ 81.993571] ? do_vfs_ioctl+0x1060/0x1060
[ 81.997813] do_syscall_64+0x1e8/0x640
[ 82.001686] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 82.006519] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 82.011786] RIP: 0033:0x459519
[ 82.014953] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 82.022645] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 82.029895] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 82.037143] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 82.044391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 82.051692] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 82.173935] FAULT_INJECTION: forcing a failure.
[ 82.173935] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 82.185753] CPU: 0 PID: 7156 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 82.192740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 82.202069] Call Trace:
[ 82.204636] dump_stack+0x138/0x19c
[ 82.208241] should_fail.cold+0x10f/0x159
[ 82.212364] ? loop_add+0x31c/0x850
[ 82.215986] __alloc_pages_nodemask+0x1d6/0x7a0
[ 82.220646] ? __alloc_pages_slowpath+0x2930/0x2930
[ 82.225664] cache_grow_begin+0x80/0x400
[ 82.229812] kmem_cache_alloc_node_trace+0x697/0x770
[ 82.234913] ? kasan_unpoison_shadow+0x35/0x50
[ 82.239479] __kmalloc_node+0x3d/0x80
[ 82.243269] blk_mq_alloc_rq_map+0x109/0x220
[ 82.247677] blk_mq_sched_alloc_tags.isra.0+0x7c/0x160
[ 82.252947] blk_mq_init_sched+0x1cb/0x500
[ 82.257195] elevator_init+0x309/0x430
[ 82.261064] blk_mq_sched_init+0x2c/0x40
[ 82.265108] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 82.270276] ? blkcg_init_queue+0x1a3/0x410
[ 82.274589] blk_mq_init_queue+0x62/0xa0
[ 82.278633] loop_add+0x31c/0x850
[ 82.282081] ? transfer_xor+0x360/0x360
[ 82.286043] ? radix_tree_lookup+0x22/0x30
[ 82.290269] loop_control_ioctl+0x10c/0x2f0
[ 82.294572] ? loop_add+0x850/0x850
[ 82.298199] ? loop_add+0x850/0x850
[ 82.301811] do_vfs_ioctl+0x7ae/0x1060
[ 82.305678] ? selinux_file_mprotect+0x5d0/0x5d0
[ 82.310411] ? ioctl_preallocate+0x1c0/0x1c0
[ 82.314807] ? vfs_write+0x104/0x500
[ 82.318504] ? security_file_ioctl+0x7d/0xb0
[ 82.322902] ? security_file_ioctl+0x89/0xb0
[ 82.327300] SyS_ioctl+0x8f/0xc0
[ 82.330662] ? do_vfs_ioctl+0x1060/0x1060
[ 82.334841] do_syscall_64+0x1e8/0x640
[ 82.338724] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 82.343565] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 82.348735] RIP: 0033:0x459519
[ 82.351902] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 82.359598] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 82.366892] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 82.374147] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 82.381400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 82.388658] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 82.543219] FAULT_INJECTION: forcing a failure.
[ 82.543219] name failslab, interval 1, probability 0, space 0, times 0
[ 82.554513] CPU: 0 PID: 7158 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 82.561507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 82.570836] Call Trace:
[ 82.573403] dump_stack+0x138/0x19c
[ 82.577014] should_fail.cold+0x10f/0x159
[ 82.581141] should_failslab+0xdb/0x130
[ 82.585107] kmem_cache_alloc_node_trace+0x280/0x770
[ 82.590194] ? loop_init_request+0x4e/0xf0
[ 82.594416] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 82.598729] elevator_alloc+0x7f/0x1f0
[ 82.602604] dd_init_queue+0x25/0x420
[ 82.606385] blk_mq_init_sched+0x258/0x500
[ 82.610610] elevator_init+0x309/0x430
[ 82.614478] blk_mq_sched_init+0x2c/0x40
[ 82.618518] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 82.623748] ? blkcg_init_queue+0x1a3/0x410
[ 82.628071] blk_mq_init_queue+0x62/0xa0
[ 82.632225] loop_add+0x31c/0x850
[ 82.635662] ? transfer_xor+0x360/0x360
[ 82.639627] ? radix_tree_lookup+0x22/0x30
[ 82.643847] loop_control_ioctl+0x10c/0x2f0
[ 82.648206] ? loop_add+0x850/0x850
[ 82.651823] ? loop_add+0x850/0x850
[ 82.655431] do_vfs_ioctl+0x7ae/0x1060
[ 82.659298] ? selinux_file_mprotect+0x5d0/0x5d0
[ 82.664035] ? ioctl_preallocate+0x1c0/0x1c0
[ 82.668422] ? vfs_write+0x104/0x500
[ 82.672119] ? security_file_ioctl+0x7d/0xb0
[ 82.676505] ? security_file_ioctl+0x89/0xb0
[ 82.680891] SyS_ioctl+0x8f/0xc0
[ 82.684234] ? do_vfs_ioctl+0x1060/0x1060
[ 82.688383] do_syscall_64+0x1e8/0x640
[ 82.692257] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 82.697087] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 82.702257] RIP: 0033:0x459519
[ 82.705425] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 82.713125] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 82.720419] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 82.727722] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 82.734985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 82.742244] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 82.944352] FAULT_INJECTION: forcing a failure.
[ 82.944352] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 82.956408] CPU: 0 PID: 7160 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 82.963414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 82.972750] Call Trace:
[ 82.975327] dump_stack+0x138/0x19c
[ 82.978947] should_fail.cold+0x10f/0x159
[ 82.983076] ? __might_sleep+0x93/0xb0
[ 82.986952] __alloc_pages_nodemask+0x1d6/0x7a0
[ 82.991605] ? _find_next_bit+0xee/0x120
[ 82.995667] ? __alloc_pages_slowpath+0x2930/0x2930
[ 83.000681] ? find_next_bit+0x28/0x30
[ 83.004562] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 83.009302] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 83.013432] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 83.018687] blk_mq_init_sched+0x1cb/0x500
[ 83.023090] elevator_init+0x309/0x430
[ 83.026969] blk_mq_sched_init+0x2c/0x40
[ 83.031016] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 83.036334] ? blkcg_init_queue+0x1a3/0x410
[ 83.040654] blk_mq_init_queue+0x62/0xa0
[ 83.044710] loop_add+0x31c/0x850
[ 83.048144] ? transfer_xor+0x360/0x360
[ 83.052101] ? radix_tree_lookup+0x22/0x30
[ 83.056315] loop_control_ioctl+0x10c/0x2f0
[ 83.060620] ? loop_add+0x850/0x850
[ 83.064229] ? loop_add+0x850/0x850
[ 83.067838] do_vfs_ioctl+0x7ae/0x1060
[ 83.071707] ? selinux_file_mprotect+0x5d0/0x5d0
[ 83.076446] ? ioctl_preallocate+0x1c0/0x1c0
[ 83.080840] ? vfs_write+0x104/0x500
[ 83.084535] ? security_file_ioctl+0x7d/0xb0
[ 83.088919] ? security_file_ioctl+0x89/0xb0
[ 83.093309] SyS_ioctl+0x8f/0xc0
[ 83.096653] ? do_vfs_ioctl+0x1060/0x1060
[ 83.100781] do_syscall_64+0x1e8/0x640
[ 83.104647] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 83.109652] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 83.114818] RIP: 0033:0x459519
[ 83.117985] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 83.125672] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 83.132927] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 83.140189] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 83.147437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 83.154685] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 83.294241] FAULT_INJECTION: forcing a failure.
[ 83.294241] name failslab, interval 1, probability 0, space 0, times 0
[ 83.305583] CPU: 0 PID: 7162 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 83.312591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 83.321931] Call Trace:
[ 83.324507] dump_stack+0x138/0x19c
[ 83.328181] should_fail.cold+0x10f/0x159
[ 83.332321] should_failslab+0xdb/0x130
[ 83.336280] kmem_cache_alloc_node_trace+0x280/0x770
[ 83.341411] ? loop_init_request+0x4e/0xf0
[ 83.345642] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 83.349949] elevator_alloc+0x7f/0x1f0
[ 83.353838] dd_init_queue+0x25/0x420
[ 83.357624] blk_mq_init_sched+0x258/0x500
[ 83.361845] elevator_init+0x309/0x430
[ 83.365708] blk_mq_sched_init+0x2c/0x40
[ 83.369757] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 83.374929] ? blkcg_init_queue+0x1a3/0x410
[ 83.379241] blk_mq_init_queue+0x62/0xa0
[ 83.383290] loop_add+0x31c/0x850
[ 83.386954] ? transfer_xor+0x360/0x360
[ 83.390915] ? radix_tree_lookup+0x22/0x30
[ 83.395141] loop_control_ioctl+0x10c/0x2f0
[ 83.399447] ? loop_add+0x850/0x850
[ 83.403055] ? loop_add+0x850/0x850
[ 83.406663] do_vfs_ioctl+0x7ae/0x1060
[ 83.410529] ? selinux_file_mprotect+0x5d0/0x5d0
[ 83.415272] ? ioctl_preallocate+0x1c0/0x1c0
[ 83.419660] ? vfs_write+0x104/0x500
[ 83.423354] ? security_file_ioctl+0x7d/0xb0
[ 83.427738] ? security_file_ioctl+0x89/0xb0
[ 83.432122] SyS_ioctl+0x8f/0xc0
[ 83.435463] ? do_vfs_ioctl+0x1060/0x1060
[ 83.439587] do_syscall_64+0x1e8/0x640
[ 83.443449] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 83.448282] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 83.453458] RIP: 0033:0x459519
[ 83.456625] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 83.464312] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 83.471566] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 83.478826] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 83.486077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 83.493325] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 83.693674] FAULT_INJECTION: forcing a failure.
[ 83.693674] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 83.705631] CPU: 0 PID: 7164 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 83.712632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 83.721962] Call Trace:
[ 83.724528] dump_stack+0x138/0x19c
[ 83.728133] should_fail.cold+0x10f/0x159
[ 83.732260] ? __might_sleep+0x93/0xb0
[ 83.736126] __alloc_pages_nodemask+0x1d6/0x7a0
[ 83.740782] ? _find_next_bit+0xee/0x120
[ 83.744841] ? __alloc_pages_slowpath+0x2930/0x2930
[ 83.749839] ? find_next_bit+0x28/0x30
[ 83.753714] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 83.758448] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 83.762689] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 83.767959] blk_mq_init_sched+0x1cb/0x500
[ 83.772186] elevator_init+0x309/0x430
[ 83.776060] blk_mq_sched_init+0x2c/0x40
[ 83.780104] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 83.785275] ? blkcg_init_queue+0x1a3/0x410
[ 83.789583] blk_mq_init_queue+0x62/0xa0
[ 83.793639] loop_add+0x31c/0x850
[ 83.797080] ? transfer_xor+0x360/0x360
[ 83.801085] ? radix_tree_lookup+0x22/0x30
[ 83.805325] loop_control_ioctl+0x10c/0x2f0
[ 83.809637] ? loop_add+0x850/0x850
[ 83.813247] ? loop_add+0x850/0x850
[ 83.816871] do_vfs_ioctl+0x7ae/0x1060
[ 83.820743] ? selinux_file_mprotect+0x5d0/0x5d0
[ 83.825479] ? ioctl_preallocate+0x1c0/0x1c0
[ 83.829921] ? vfs_write+0x104/0x500
[ 83.833632] ? security_file_ioctl+0x7d/0xb0
[ 83.838019] ? security_file_ioctl+0x89/0xb0
[ 83.842417] SyS_ioctl+0x8f/0xc0
[ 83.845762] ? do_vfs_ioctl+0x1060/0x1060
[ 83.849892] do_syscall_64+0x1e8/0x640
[ 83.853770] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 83.858619] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 83.863881] RIP: 0033:0x459519
[ 83.867055] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 83.874746] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 83.881994] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 83.889247] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 83.896502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 83.915813] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 84.064071] FAULT_INJECTION: forcing a failure.
[ 84.064071] name failslab, interval 1, probability 0, space 0, times 0
[ 84.075580] CPU: 0 PID: 7166 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 84.082722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 84.092191] Call Trace:
[ 84.094768] dump_stack+0x138/0x19c
[ 84.098374] should_fail.cold+0x10f/0x159
[ 84.102503] should_failslab+0xdb/0x130
[ 84.106512] kmem_cache_alloc_node_trace+0x280/0x770
[ 84.111605] ? loop_init_request+0x4e/0xf0
[ 84.115826] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 84.120128] elevator_alloc+0x7f/0x1f0
[ 84.124012] dd_init_queue+0x25/0x420
[ 84.127895] blk_mq_init_sched+0x258/0x500
[ 84.132196] elevator_init+0x309/0x430
[ 84.136070] blk_mq_sched_init+0x2c/0x40
[ 84.140111] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 84.145356] ? blkcg_init_queue+0x1a3/0x410
[ 84.149708] blk_mq_init_queue+0x62/0xa0
[ 84.153758] loop_add+0x31c/0x850
[ 84.157189] ? transfer_xor+0x360/0x360
[ 84.161142] ? radix_tree_lookup+0x22/0x30
[ 84.165367] loop_control_ioctl+0x10c/0x2f0
[ 84.169668] ? loop_add+0x850/0x850
[ 84.173287] ? loop_add+0x850/0x850
[ 84.176898] do_vfs_ioctl+0x7ae/0x1060
[ 84.180769] ? selinux_file_mprotect+0x5d0/0x5d0
[ 84.185504] ? ioctl_preallocate+0x1c0/0x1c0
[ 84.189899] ? vfs_write+0x104/0x500
[ 84.193601] ? security_file_ioctl+0x7d/0xb0
[ 84.197990] ? security_file_ioctl+0x89/0xb0
[ 84.202384] SyS_ioctl+0x8f/0xc0
[ 84.205872] ? do_vfs_ioctl+0x1060/0x1060
[ 84.210007] do_syscall_64+0x1e8/0x640
[ 84.213886] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 84.218719] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 84.223886] RIP: 0033:0x459519
[ 84.227055] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 84.234746] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 84.242007] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 84.249266] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 84.256608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 84.263861] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 84.462962] FAULT_INJECTION: forcing a failure.
[ 84.462962] name failslab, interval 1, probability 0, space 0, times 0
[ 84.474264] CPU: 0 PID: 7168 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 84.481264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 84.490598] Call Trace:
[ 84.493172] dump_stack+0x138/0x19c
[ 84.496786] should_fail.cold+0x10f/0x159
[ 84.500928] should_failslab+0xdb/0x130
[ 84.504888] kmem_cache_alloc_node_trace+0x280/0x770
[ 84.509971] ? loop_init_request+0x4e/0xf0
[ 84.514187] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 84.518622] elevator_alloc+0x7f/0x1f0
[ 84.522502] dd_init_queue+0x25/0x420
[ 84.526287] blk_mq_init_sched+0x258/0x500
[ 84.530503] elevator_init+0x309/0x430
[ 84.534370] blk_mq_sched_init+0x2c/0x40
[ 84.538413] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 84.543579] ? blkcg_init_queue+0x1a3/0x410
[ 84.547885] blk_mq_init_queue+0x62/0xa0
[ 84.551936] loop_add+0x31c/0x850
[ 84.555371] ? transfer_xor+0x360/0x360
[ 84.559336] ? radix_tree_lookup+0x22/0x30
[ 84.563553] loop_control_ioctl+0x10c/0x2f0
[ 84.567855] ? loop_add+0x850/0x850
[ 84.571468] ? loop_add+0x850/0x850
[ 84.575075] do_vfs_ioctl+0x7ae/0x1060
[ 84.578943] ? selinux_file_mprotect+0x5d0/0x5d0
[ 84.583679] ? ioctl_preallocate+0x1c0/0x1c0
[ 84.588069] ? vfs_write+0x104/0x500
[ 84.591761] ? security_file_ioctl+0x7d/0xb0
[ 84.596195] ? security_file_ioctl+0x89/0xb0
[ 84.600594] SyS_ioctl+0x8f/0xc0
[ 84.603944] ? do_vfs_ioctl+0x1060/0x1060
[ 84.608068] do_syscall_64+0x1e8/0x640
[ 84.611935] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 84.616762] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 84.621928] RIP: 0033:0x459519
[ 84.625096] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 84.632791] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 84.640044] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 84.647299] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 84.654683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 84.661941] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 84.863807] FAULT_INJECTION: forcing a failure.
[ 84.863807] name failslab, interval 1, probability 0, space 0, times 0
[ 84.875080] CPU: 1 PID: 7170 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 84.882102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 84.891438] Call Trace:
[ 84.894011] dump_stack+0x138/0x19c
[ 84.897623] should_fail.cold+0x10f/0x159
[ 84.901756] should_failslab+0xdb/0x130
[ 84.905713] kmem_cache_alloc_node_trace+0x280/0x770
[ 84.910795] ? loop_init_request+0x4e/0xf0
[ 84.915012] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 84.919327] elevator_alloc+0x7f/0x1f0
[ 84.923200] dd_init_queue+0x25/0x420
[ 84.926984] blk_mq_init_sched+0x258/0x500
[ 84.931204] elevator_init+0x309/0x430
[ 84.935137] blk_mq_sched_init+0x2c/0x40
[ 84.939189] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 84.944366] ? blkcg_init_queue+0x1a3/0x410
[ 84.948674] blk_mq_init_queue+0x62/0xa0
[ 84.952721] loop_add+0x31c/0x850
[ 84.956160] ? transfer_xor+0x360/0x360
[ 84.960125] ? radix_tree_lookup+0x22/0x30
[ 84.964351] loop_control_ioctl+0x10c/0x2f0
[ 84.968652] ? loop_add+0x850/0x850
[ 84.972259] ? loop_add+0x850/0x850
[ 84.975865] do_vfs_ioctl+0x7ae/0x1060
[ 84.979731] ? selinux_file_mprotect+0x5d0/0x5d0
[ 84.984464] ? ioctl_preallocate+0x1c0/0x1c0
[ 84.988851] ? vfs_write+0x104/0x500
[ 84.992546] ? security_file_ioctl+0x7d/0xb0
[ 84.996929] ? security_file_ioctl+0x89/0xb0
[ 85.001316] SyS_ioctl+0x8f/0xc0
[ 85.004660] ? do_vfs_ioctl+0x1060/0x1060
[ 85.008789] do_syscall_64+0x1e8/0x640
[ 85.012657] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 85.017548] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 85.022731] RIP: 0033:0x459519
[ 85.025900] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 85.033593] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 85.040846] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 85.048104] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 85.055365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 85.062633] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 85.233572] FAULT_INJECTION: forcing a failure.
[ 85.233572] name failslab, interval 1, probability 0, space 0, times 0
[ 85.244885] CPU: 0 PID: 7172 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 85.251888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 85.261229] Call Trace:
[ 85.263803] dump_stack+0x138/0x19c
[ 85.267414] should_fail.cold+0x10f/0x159
[ 85.271553] should_failslab+0xdb/0x130
[ 85.275517] kmem_cache_alloc_node_trace+0x280/0x770
[ 85.280597] ? loop_init_request+0x4e/0xf0
[ 85.284898] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 85.289200] elevator_alloc+0x7f/0x1f0
[ 85.293067] dd_init_queue+0x25/0x420
[ 85.296847] blk_mq_init_sched+0x258/0x500
[ 85.301063] elevator_init+0x309/0x430
[ 85.304929] blk_mq_sched_init+0x2c/0x40
[ 85.308965] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 85.314131] ? blkcg_init_queue+0x1a3/0x410
[ 85.318433] blk_mq_init_queue+0x62/0xa0
[ 85.322489] loop_add+0x31c/0x850
[ 85.325980] ? transfer_xor+0x360/0x360
[ 85.329948] ? radix_tree_lookup+0x22/0x30
[ 85.334164] loop_control_ioctl+0x10c/0x2f0
[ 85.338473] ? loop_add+0x850/0x850
[ 85.342080] ? loop_add+0x850/0x850
[ 85.345684] do_vfs_ioctl+0x7ae/0x1060
[ 85.349547] ? selinux_file_mprotect+0x5d0/0x5d0
[ 85.354281] ? ioctl_preallocate+0x1c0/0x1c0
[ 85.358674] ? vfs_write+0x104/0x500
[ 85.362379] ? security_file_ioctl+0x7d/0xb0
[ 85.366772] ? security_file_ioctl+0x89/0xb0
[ 85.371173] SyS_ioctl+0x8f/0xc0
[ 85.374519] ? do_vfs_ioctl+0x1060/0x1060
[ 85.378656] do_syscall_64+0x1e8/0x640
[ 85.382651] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 85.387481] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 85.392651] RIP: 0033:0x459519
[ 85.395819] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 85.403514] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 85.410767] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 85.418029] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 85.425343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 85.432605] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 85.632859] FAULT_INJECTION: forcing a failure.
[ 85.632859] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 85.644886] CPU: 0 PID: 7174 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 85.651896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 85.661240] Call Trace:
[ 85.663821] dump_stack+0x138/0x19c
[ 85.667479] should_fail.cold+0x10f/0x159
[ 85.671620] ? __might_sleep+0x93/0xb0
[ 85.675491] __alloc_pages_nodemask+0x1d6/0x7a0
[ 85.680187] ? _find_next_bit+0xee/0x120
[ 85.684239] ? __alloc_pages_slowpath+0x2930/0x2930
[ 85.689243] ? find_next_bit+0x28/0x30
[ 85.693115] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 85.697856] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 85.701989] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 85.707258] blk_mq_init_sched+0x1cb/0x500
[ 85.711489] elevator_init+0x309/0x430
[ 85.715368] blk_mq_sched_init+0x2c/0x40
[ 85.719414] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 85.724592] ? blkcg_init_queue+0x1a3/0x410
[ 85.728903] blk_mq_init_queue+0x62/0xa0
[ 85.732947] loop_add+0x31c/0x850
[ 85.736468] ? transfer_xor+0x360/0x360
[ 85.740478] ? radix_tree_lookup+0x22/0x30
[ 85.744712] loop_control_ioctl+0x10c/0x2f0
[ 85.749019] ? loop_add+0x850/0x850
[ 85.752628] ? loop_add+0x850/0x850
[ 85.756359] do_vfs_ioctl+0x7ae/0x1060
[ 85.760283] ? selinux_file_mprotect+0x5d0/0x5d0
[ 85.765072] ? ioctl_preallocate+0x1c0/0x1c0
[ 85.769512] ? vfs_write+0x104/0x500
[ 85.773215] ? security_file_ioctl+0x7d/0xb0
[ 85.777602] ? security_file_ioctl+0x89/0xb0
[ 85.781994] SyS_ioctl+0x8f/0xc0
[ 85.785448] ? do_vfs_ioctl+0x1060/0x1060
[ 85.789761] do_syscall_64+0x1e8/0x640
[ 85.793741] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 85.798577] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 85.803752] RIP: 0033:0x459519
[ 85.806919] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 85.814735] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 85.821986] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
2019/07/01 00:49:36 executed programs: 96
[ 85.829236] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 85.836484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 85.843795] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 86.033244] FAULT_INJECTION: forcing a failure.
[ 86.033244] name failslab, interval 1, probability 0, space 0, times 0
[ 86.044531] CPU: 0 PID: 7176 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 86.051532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 86.060869] Call Trace:
[ 86.063447] dump_stack+0x138/0x19c
[ 86.067061] should_fail.cold+0x10f/0x159
[ 86.071195] should_failslab+0xdb/0x130
[ 86.075151] kmem_cache_alloc_node_trace+0x280/0x770
[ 86.080247] ? loop_init_request+0x4e/0xf0
[ 86.084473] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 86.088839] elevator_alloc+0x7f/0x1f0
[ 86.092725] dd_init_queue+0x25/0x420
[ 86.096517] blk_mq_init_sched+0x258/0x500
[ 86.100745] elevator_init+0x309/0x430
[ 86.104615] blk_mq_sched_init+0x2c/0x40
[ 86.108701] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 86.113881] ? blkcg_init_queue+0x1a3/0x410
[ 86.118187] blk_mq_init_queue+0x62/0xa0
[ 86.122231] loop_add+0x31c/0x850
[ 86.125685] ? transfer_xor+0x360/0x360
[ 86.129650] ? radix_tree_lookup+0x22/0x30
[ 86.133869] loop_control_ioctl+0x10c/0x2f0
[ 86.138189] ? loop_add+0x850/0x850
[ 86.141801] ? loop_add+0x850/0x850
[ 86.145414] do_vfs_ioctl+0x7ae/0x1060
[ 86.149292] ? selinux_file_mprotect+0x5d0/0x5d0
[ 86.154031] ? ioctl_preallocate+0x1c0/0x1c0
[ 86.158589] ? vfs_write+0x104/0x500
[ 86.162339] ? security_file_ioctl+0x7d/0xb0
[ 86.166736] ? security_file_ioctl+0x89/0xb0
[ 86.171192] SyS_ioctl+0x8f/0xc0
[ 86.174547] ? do_vfs_ioctl+0x1060/0x1060
[ 86.178684] do_syscall_64+0x1e8/0x640
[ 86.182553] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 86.187384] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 86.192564] RIP: 0033:0x459519
[ 86.195732] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 86.203418] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 86.210674] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 86.218023] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 86.225329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 86.232589] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 86.422959] FAULT_INJECTION: forcing a failure.
[ 86.422959] name failslab, interval 1, probability 0, space 0, times 0
[ 86.434264] CPU: 1 PID: 7178 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 86.441267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 86.450595] Call Trace:
[ 86.453161] dump_stack+0x138/0x19c
[ 86.456769] should_fail.cold+0x10f/0x159
[ 86.460894] should_failslab+0xdb/0x130
[ 86.464846] kmem_cache_alloc_node_trace+0x280/0x770
[ 86.469976] ? loop_init_request+0x4e/0xf0
[ 86.474206] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 86.478522] elevator_alloc+0x7f/0x1f0
[ 86.482394] dd_init_queue+0x25/0x420
[ 86.486175] blk_mq_init_sched+0x258/0x500
[ 86.490399] elevator_init+0x309/0x430
[ 86.494268] blk_mq_sched_init+0x2c/0x40
[ 86.498310] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 86.503476] ? blkcg_init_queue+0x1a3/0x410
[ 86.507783] blk_mq_init_queue+0x62/0xa0
[ 86.511867] loop_add+0x31c/0x850
[ 86.515354] ? transfer_xor+0x360/0x360
[ 86.519321] ? radix_tree_lookup+0x22/0x30
[ 86.523536] loop_control_ioctl+0x10c/0x2f0
[ 86.527883] ? loop_add+0x850/0x850
[ 86.531500] ? loop_add+0x850/0x850
[ 86.535108] do_vfs_ioctl+0x7ae/0x1060
[ 86.538985] ? selinux_file_mprotect+0x5d0/0x5d0
[ 86.543724] ? ioctl_preallocate+0x1c0/0x1c0
[ 86.548121] ? vfs_write+0x104/0x500
[ 86.551816] ? security_file_ioctl+0x7d/0xb0
[ 86.556200] ? security_file_ioctl+0x89/0xb0
[ 86.560600] SyS_ioctl+0x8f/0xc0
[ 86.563954] ? do_vfs_ioctl+0x1060/0x1060
[ 86.568095] do_syscall_64+0x1e8/0x640
[ 86.571971] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 86.576799] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 86.582092] RIP: 0033:0x459519
[ 86.585263] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 86.592947] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 86.600208] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 86.607466] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 86.614715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 86.621964] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 86.822923] FAULT_INJECTION: forcing a failure.
[ 86.822923] name failslab, interval 1, probability 0, space 0, times 0
[ 86.834252] CPU: 1 PID: 7180 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 86.841395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 86.850749] Call Trace:
[ 86.853395] dump_stack+0x138/0x19c
[ 86.857026] should_fail.cold+0x10f/0x159
[ 86.861167] should_failslab+0xdb/0x130
[ 86.865128] kmem_cache_alloc_node_trace+0x280/0x770
[ 86.870209] ? mutex_unlock+0xd/0x10
[ 86.873902] ? blk_mq_sched_init+0x37/0x40
[ 86.878119] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 86.883460] alloc_disk_node+0x64/0x3e0
[ 86.887415] alloc_disk+0x1b/0x20
[ 86.890860] loop_add+0x3e7/0x850
[ 86.894305] ? transfer_xor+0x360/0x360
[ 86.898370] ? radix_tree_lookup+0x22/0x30
[ 86.902595] loop_control_ioctl+0x10c/0x2f0
[ 86.906910] ? loop_add+0x850/0x850
[ 86.910531] ? loop_add+0x850/0x850
[ 86.914280] do_vfs_ioctl+0x7ae/0x1060
[ 86.918149] ? selinux_file_mprotect+0x5d0/0x5d0
[ 86.922901] ? ioctl_preallocate+0x1c0/0x1c0
[ 86.927292] ? vfs_write+0x104/0x500
[ 86.930996] ? security_file_ioctl+0x7d/0xb0
[ 86.935399] ? security_file_ioctl+0x89/0xb0
[ 86.939788] SyS_ioctl+0x8f/0xc0
[ 86.943146] ? do_vfs_ioctl+0x1060/0x1060
[ 86.947311] do_syscall_64+0x1e8/0x640
[ 86.951193] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 86.956021] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 86.961188] RIP: 0033:0x459519
[ 86.964359] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 86.972046] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 86.979304] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 86.986555] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 86.993814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 87.001067] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 87.194255] FAULT_INJECTION: forcing a failure.
[ 87.194255] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 87.206158] CPU: 0 PID: 7182 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 87.213164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 87.222516] Call Trace:
[ 87.225092] dump_stack+0x138/0x19c
[ 87.228702] should_fail.cold+0x10f/0x159
[ 87.232882] ? loop_add+0x31c/0x850
[ 87.236518] __alloc_pages_nodemask+0x1d6/0x7a0
[ 87.241171] ? __alloc_pages_slowpath+0x2930/0x2930
[ 87.246356] cache_grow_begin+0x80/0x400
[ 87.250414] kmem_cache_alloc_node_trace+0x697/0x770
[ 87.255516] ? kasan_unpoison_shadow+0x35/0x50
[ 87.260084] __kmalloc_node+0x3d/0x80
[ 87.263868] blk_mq_alloc_rq_map+0x109/0x220
[ 87.268306] blk_mq_sched_alloc_tags.isra.0+0x7c/0x160
[ 87.273677] blk_mq_init_sched+0x1cb/0x500
[ 87.277901] elevator_init+0x309/0x430
[ 87.281777] blk_mq_sched_init+0x2c/0x40
[ 87.285876] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 87.291056] ? blkcg_init_queue+0x1a3/0x410
[ 87.295363] blk_mq_init_queue+0x62/0xa0
[ 87.299410] loop_add+0x31c/0x850
[ 87.302863] ? transfer_xor+0x360/0x360
[ 87.306828] ? radix_tree_lookup+0x22/0x30
[ 87.311057] loop_control_ioctl+0x10c/0x2f0
[ 87.315375] ? loop_add+0x850/0x850
[ 87.318985] ? loop_add+0x850/0x850
[ 87.322593] do_vfs_ioctl+0x7ae/0x1060
[ 87.326465] ? selinux_file_mprotect+0x5d0/0x5d0
[ 87.331203] ? ioctl_preallocate+0x1c0/0x1c0
[ 87.335592] ? vfs_write+0x104/0x500
[ 87.339423] ? security_file_ioctl+0x7d/0xb0
[ 87.343822] ? security_file_ioctl+0x89/0xb0
[ 87.348217] SyS_ioctl+0x8f/0xc0
[ 87.351565] ? do_vfs_ioctl+0x1060/0x1060
[ 87.355702] do_syscall_64+0x1e8/0x640
[ 87.359577] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 87.364403] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 87.369572] RIP: 0033:0x459519
[ 87.372747] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 87.380478] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 87.387865] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 87.395116] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 87.402375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 87.409682] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 87.593378] FAULT_INJECTION: forcing a failure.
[ 87.593378] name failslab, interval 1, probability 0, space 0, times 0
[ 87.604774] CPU: 0 PID: 7184 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 87.611774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 87.621227] Call Trace:
[ 87.623809] dump_stack+0x138/0x19c
[ 87.627417] should_fail.cold+0x10f/0x159
[ 87.631557] should_failslab+0xdb/0x130
[ 87.635527] kmem_cache_alloc_node_trace+0x280/0x770
[ 87.640626] ? __mutex_init+0xd3/0x110
[ 87.644510] dd_init_queue+0x9c/0x420
[ 87.648416] blk_mq_init_sched+0x258/0x500
[ 87.652643] elevator_init+0x309/0x430
[ 87.656512] blk_mq_sched_init+0x2c/0x40
[ 87.660573] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 87.665754] ? blkcg_init_queue+0x1a3/0x410
[ 87.670083] blk_mq_init_queue+0x62/0xa0
[ 87.674201] loop_add+0x31c/0x850
[ 87.677727] ? transfer_xor+0x360/0x360
[ 87.681689] ? radix_tree_lookup+0x22/0x30
[ 87.685918] loop_control_ioctl+0x10c/0x2f0
[ 87.690234] ? loop_add+0x850/0x850
[ 87.693861] ? loop_add+0x850/0x850
[ 87.697479] do_vfs_ioctl+0x7ae/0x1060
[ 87.701347] ? selinux_file_mprotect+0x5d0/0x5d0
[ 87.706093] ? ioctl_preallocate+0x1c0/0x1c0
[ 87.710491] ? vfs_write+0x104/0x500
[ 87.714199] ? security_file_ioctl+0x7d/0xb0
[ 87.718597] ? security_file_ioctl+0x89/0xb0
[ 87.723028] SyS_ioctl+0x8f/0xc0
[ 87.726389] ? do_vfs_ioctl+0x1060/0x1060
[ 87.730520] do_syscall_64+0x1e8/0x640
[ 87.734383] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 87.739214] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 87.744403] RIP: 0033:0x459519
[ 87.747572] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 87.755348] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 87.763036] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 87.770292] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 87.777555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 87.784809] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 87.983798] FAULT_INJECTION: forcing a failure.
[ 87.983798] name failslab, interval 1, probability 0, space 0, times 0
[ 87.995119] CPU: 1 PID: 7186 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 88.002125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 88.011465] Call Trace:
[ 88.014041] dump_stack+0x138/0x19c
[ 88.017652] should_fail.cold+0x10f/0x159
[ 88.021780] should_failslab+0xdb/0x130
[ 88.025734] kmem_cache_alloc_node_trace+0x280/0x770
[ 88.030816] ? __mutex_init+0xd3/0x110
[ 88.034687] dd_init_queue+0x9c/0x420
[ 88.038465] blk_mq_init_sched+0x258/0x500
[ 88.042797] elevator_init+0x309/0x430
[ 88.046674] blk_mq_sched_init+0x2c/0x40
[ 88.050837] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 88.056006] ? blkcg_init_queue+0x1a3/0x410
[ 88.060306] blk_mq_init_queue+0x62/0xa0
[ 88.064346] loop_add+0x31c/0x850
[ 88.067938] ? transfer_xor+0x360/0x360
[ 88.071907] ? radix_tree_lookup+0x22/0x30
[ 88.076135] loop_control_ioctl+0x10c/0x2f0
[ 88.080523] ? loop_add+0x850/0x850
[ 88.084141] ? loop_add+0x850/0x850
[ 88.087751] do_vfs_ioctl+0x7ae/0x1060
[ 88.091628] ? selinux_file_mprotect+0x5d0/0x5d0
[ 88.096376] ? ioctl_preallocate+0x1c0/0x1c0
[ 88.100777] ? vfs_write+0x104/0x500
[ 88.104474] ? security_file_ioctl+0x7d/0xb0
[ 88.108860] ? security_file_ioctl+0x89/0xb0
[ 88.113250] SyS_ioctl+0x8f/0xc0
[ 88.116599] ? do_vfs_ioctl+0x1060/0x1060
[ 88.120729] do_syscall_64+0x1e8/0x640
[ 88.124605] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 88.129435] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 88.134614] RIP: 0033:0x459519
[ 88.137788] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 88.145484] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 88.152738] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 88.160038] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 88.167310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 88.174566] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 88.373281] FAULT_INJECTION: forcing a failure.
[ 88.373281] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 88.385156] CPU: 0 PID: 7188 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 88.392149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 88.401481] Call Trace:
[ 88.404085] dump_stack+0x138/0x19c
[ 88.407695] should_fail.cold+0x10f/0x159
[ 88.411829] ? __might_sleep+0x93/0xb0
[ 88.415812] __alloc_pages_nodemask+0x1d6/0x7a0
[ 88.420483] ? _find_next_bit+0xee/0x120
[ 88.424527] ? __alloc_pages_slowpath+0x2930/0x2930
[ 88.429529] ? find_next_bit+0x28/0x30
[ 88.433401] ? memset+0x32/0x40
[ 88.436669] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 88.440807] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 88.446066] blk_mq_init_sched+0x1cb/0x500
[ 88.450303] elevator_init+0x309/0x430
[ 88.454182] blk_mq_sched_init+0x2c/0x40
[ 88.458222] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 88.463394] ? blkcg_init_queue+0x1a3/0x410
[ 88.467703] blk_mq_init_queue+0x62/0xa0
[ 88.471753] loop_add+0x31c/0x850
[ 88.475186] ? transfer_xor+0x360/0x360
[ 88.479139] ? radix_tree_lookup+0x22/0x30
[ 88.483352] loop_control_ioctl+0x10c/0x2f0
[ 88.487666] ? loop_add+0x850/0x850
[ 88.491283] ? loop_add+0x850/0x850
[ 88.494892] do_vfs_ioctl+0x7ae/0x1060
[ 88.498758] ? selinux_file_mprotect+0x5d0/0x5d0
[ 88.503494] ? ioctl_preallocate+0x1c0/0x1c0
[ 88.507890] ? vfs_write+0x104/0x500
[ 88.511586] ? security_file_ioctl+0x7d/0xb0
[ 88.515972] ? security_file_ioctl+0x89/0xb0
[ 88.520416] SyS_ioctl+0x8f/0xc0
[ 88.523777] ? do_vfs_ioctl+0x1060/0x1060
[ 88.527912] do_syscall_64+0x1e8/0x640
[ 88.531784] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 88.536610] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 88.541827] RIP: 0033:0x459519
[ 88.545004] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 88.552689] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 88.559935] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 88.567185] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 88.574431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 88.581685] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 88.743969] FAULT_INJECTION: forcing a failure.
[ 88.743969] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 88.755896] CPU: 0 PID: 7190 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 88.762929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 88.772264] Call Trace:
[ 88.774838] dump_stack+0x138/0x19c
[ 88.778446] should_fail.cold+0x10f/0x159
[ 88.782575] ? __might_sleep+0x93/0xb0
[ 88.786459] __alloc_pages_nodemask+0x1d6/0x7a0
[ 88.791124] ? _find_next_bit+0xee/0x120
[ 88.795177] ? __alloc_pages_slowpath+0x2930/0x2930
[ 88.800177] ? find_next_bit+0x28/0x30
[ 88.804047] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 88.808792] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 88.812926] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 88.818230] blk_mq_init_sched+0x1cb/0x500
[ 88.822458] elevator_init+0x309/0x430
[ 88.826335] blk_mq_sched_init+0x2c/0x40
[ 88.830393] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 88.835566] ? blkcg_init_queue+0x1a3/0x410
[ 88.839876] blk_mq_init_queue+0x62/0xa0
[ 88.843918] loop_add+0x31c/0x850
[ 88.847353] ? transfer_xor+0x360/0x360
[ 88.851311] ? radix_tree_lookup+0x22/0x30
[ 88.855526] loop_control_ioctl+0x10c/0x2f0
[ 88.859821] ? loop_add+0x850/0x850
[ 88.863424] ? loop_add+0x850/0x850
[ 88.867040] do_vfs_ioctl+0x7ae/0x1060
[ 88.870912] ? selinux_file_mprotect+0x5d0/0x5d0
[ 88.875654] ? ioctl_preallocate+0x1c0/0x1c0
[ 88.880056] ? vfs_write+0x104/0x500
[ 88.883758] ? security_file_ioctl+0x7d/0xb0
[ 88.888142] ? security_file_ioctl+0x89/0xb0
[ 88.892529] SyS_ioctl+0x8f/0xc0
[ 88.895877] ? do_vfs_ioctl+0x1060/0x1060
[ 88.900030] do_syscall_64+0x1e8/0x640
[ 88.910328] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 88.915153] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 88.920319] RIP: 0033:0x459519
[ 88.923487] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 88.931190] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 88.938442] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 88.945697] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 88.952949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 88.960202] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 89.113695] FAULT_INJECTION: forcing a failure.
[ 89.113695] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 89.125738] CPU: 1 PID: 7193 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 89.132743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 89.142078] Call Trace:
[ 89.144655] dump_stack+0x138/0x19c
[ 89.148274] should_fail.cold+0x10f/0x159
[ 89.152470] ? __might_sleep+0x93/0xb0
[ 89.156359] __alloc_pages_nodemask+0x1d6/0x7a0
[ 89.161164] ? _find_next_bit+0xee/0x120
[ 89.165222] ? __alloc_pages_slowpath+0x2930/0x2930
[ 89.170230] ? find_next_bit+0x28/0x30
[ 89.174108] ? memset+0x32/0x40
[ 89.177371] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 89.181561] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 89.186885] blk_mq_init_sched+0x1cb/0x500
[ 89.191111] elevator_init+0x309/0x430
[ 89.194989] blk_mq_sched_init+0x2c/0x40
[ 89.199032] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 89.204211] ? blkcg_init_queue+0x1a3/0x410
[ 89.208524] blk_mq_init_queue+0x62/0xa0
[ 89.212571] loop_add+0x31c/0x850
[ 89.216003] ? transfer_xor+0x360/0x360
[ 89.219961] ? radix_tree_lookup+0x22/0x30
[ 89.224177] loop_control_ioctl+0x10c/0x2f0
[ 89.228475] ? loop_add+0x850/0x850
[ 89.232089] ? loop_add+0x850/0x850
[ 89.235702] do_vfs_ioctl+0x7ae/0x1060
[ 89.239575] ? selinux_file_mprotect+0x5d0/0x5d0
[ 89.244316] ? ioctl_preallocate+0x1c0/0x1c0
[ 89.248706] ? vfs_write+0x104/0x500
[ 89.252404] ? security_file_ioctl+0x7d/0xb0
[ 89.256789] ? security_file_ioctl+0x89/0xb0
[ 89.261177] SyS_ioctl+0x8f/0xc0
[ 89.264633] ? do_vfs_ioctl+0x1060/0x1060
[ 89.268783] do_syscall_64+0x1e8/0x640
[ 89.272654] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 89.277677] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 89.282858] RIP: 0033:0x459519
[ 89.286031] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.293718] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 89.300974] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 89.308284] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 89.315547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 89.322809] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 89.453691] FAULT_INJECTION: forcing a failure.
[ 89.453691] name failslab, interval 1, probability 0, space 0, times 0
[ 89.465030] CPU: 1 PID: 7196 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 89.472042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 89.481375] Call Trace:
[ 89.483952] dump_stack+0x138/0x19c
[ 89.487565] should_fail.cold+0x10f/0x159
[ 89.491701] should_failslab+0xdb/0x130
[ 89.495669] kmem_cache_alloc_node_trace+0x280/0x770
[ 89.500754] ? loop_init_request+0x4e/0xf0
[ 89.504967] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 89.509272] elevator_alloc+0x7f/0x1f0
[ 89.513206] dd_init_queue+0x25/0x420
[ 89.517000] blk_mq_init_sched+0x258/0x500
[ 89.521219] elevator_init+0x309/0x430
[ 89.525104] blk_mq_sched_init+0x2c/0x40
[ 89.529154] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 89.534331] ? blkcg_init_queue+0x1a3/0x410
[ 89.538635] blk_mq_init_queue+0x62/0xa0
[ 89.542681] loop_add+0x31c/0x850
[ 89.546112] ? transfer_xor+0x360/0x360
[ 89.550077] ? radix_tree_lookup+0x22/0x30
[ 89.554309] loop_control_ioctl+0x10c/0x2f0
[ 89.558606] ? loop_add+0x850/0x850
[ 89.562213] ? loop_add+0x850/0x850
[ 89.565815] do_vfs_ioctl+0x7ae/0x1060
[ 89.569680] ? selinux_file_mprotect+0x5d0/0x5d0
[ 89.574474] ? ioctl_preallocate+0x1c0/0x1c0
[ 89.578879] ? vfs_write+0x104/0x500
[ 89.582581] ? security_file_ioctl+0x7d/0xb0
[ 89.586969] ? security_file_ioctl+0x89/0xb0
[ 89.591358] SyS_ioctl+0x8f/0xc0
[ 89.594758] ? do_vfs_ioctl+0x1060/0x1060
[ 89.598902] do_syscall_64+0x1e8/0x640
[ 89.602858] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 89.607687] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 89.612867] RIP: 0033:0x459519
[ 89.616038] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.623743] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 89.630993] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 89.638245] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 89.645501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 89.652754] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 89.842916] FAULT_INJECTION: forcing a failure.
[ 89.842916] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 89.854863] CPU: 0 PID: 7198 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 89.861873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 89.871212] Call Trace:
[ 89.873888] dump_stack+0x138/0x19c
[ 89.877517] should_fail.cold+0x10f/0x159
[ 89.881652] ? __might_sleep+0x93/0xb0
[ 89.885531] __alloc_pages_nodemask+0x1d6/0x7a0
[ 89.890182] ? _find_next_bit+0xee/0x120
[ 89.894222] ? __alloc_pages_slowpath+0x2930/0x2930
[ 89.899217] ? find_next_bit+0x28/0x30
[ 89.903085] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 89.908054] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 89.912300] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 89.917563] blk_mq_init_sched+0x1cb/0x500
[ 89.921785] elevator_init+0x309/0x430
[ 89.925651] blk_mq_sched_init+0x2c/0x40
[ 89.929708] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 89.934895] ? blkcg_init_queue+0x1a3/0x410
[ 89.939253] blk_mq_init_queue+0x62/0xa0
[ 89.943304] loop_add+0x31c/0x850
[ 89.946739] ? transfer_xor+0x360/0x360
[ 89.950695] ? radix_tree_lookup+0x22/0x30
[ 89.954910] loop_control_ioctl+0x10c/0x2f0
[ 89.959219] ? loop_add+0x850/0x850
[ 89.962837] ? loop_add+0x850/0x850
[ 89.966462] do_vfs_ioctl+0x7ae/0x1060
[ 89.970335] ? selinux_file_mprotect+0x5d0/0x5d0
[ 89.975079] ? ioctl_preallocate+0x1c0/0x1c0
[ 89.979474] ? vfs_write+0x104/0x500
[ 89.983229] ? security_file_ioctl+0x7d/0xb0
[ 89.987632] ? security_file_ioctl+0x89/0xb0
[ 89.992024] SyS_ioctl+0x8f/0xc0
[ 89.995369] ? do_vfs_ioctl+0x1060/0x1060
[ 89.999502] do_syscall_64+0x1e8/0x640
[ 90.003377] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 90.008213] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 90.013388] RIP: 0033:0x459519
[ 90.016563] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 90.024358] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 90.031700] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 90.038962] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 90.046221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 90.053596] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 90.173648] FAULT_INJECTION: forcing a failure.
[ 90.173648] name failslab, interval 1, probability 0, space 0, times 0
[ 90.184970] CPU: 0 PID: 7200 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 90.191975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 90.201309] Call Trace:
[ 90.203881] dump_stack+0x138/0x19c
[ 90.207489] should_fail.cold+0x10f/0x159
[ 90.211636] should_failslab+0xdb/0x130
[ 90.215599] kmem_cache_alloc_node_trace+0x280/0x770
[ 90.220702] ? loop_init_request+0x4e/0xf0
[ 90.224927] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 90.229237] elevator_alloc+0x7f/0x1f0
[ 90.233119] dd_init_queue+0x25/0x420
[ 90.236905] blk_mq_init_sched+0x258/0x500
[ 90.241128] elevator_init+0x309/0x430
[ 90.245004] blk_mq_sched_init+0x2c/0x40
[ 90.249051] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 90.254225] ? blkcg_init_queue+0x1a3/0x410
[ 90.258539] blk_mq_init_queue+0x62/0xa0
[ 90.262579] loop_add+0x31c/0x850
[ 90.266013] ? transfer_xor+0x360/0x360
[ 90.269985] ? radix_tree_lookup+0x22/0x30
[ 90.274204] loop_control_ioctl+0x10c/0x2f0
[ 90.278513] ? loop_add+0x850/0x850
[ 90.282122] ? loop_add+0x850/0x850
[ 90.285732] do_vfs_ioctl+0x7ae/0x1060
[ 90.289603] ? selinux_file_mprotect+0x5d0/0x5d0
[ 90.294447] ? ioctl_preallocate+0x1c0/0x1c0
[ 90.298839] ? vfs_write+0x104/0x500
[ 90.302543] ? security_file_ioctl+0x7d/0xb0
[ 90.306929] ? security_file_ioctl+0x89/0xb0
[ 90.311320] SyS_ioctl+0x8f/0xc0
[ 90.314663] ? do_vfs_ioctl+0x1060/0x1060
[ 90.318788] do_syscall_64+0x1e8/0x640
[ 90.322667] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 90.327496] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 90.332668] RIP: 0033:0x459519
[ 90.335838] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 90.343527] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 90.350804] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 90.358061] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 90.365312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 90.372566] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 90.594382] FAULT_INJECTION: forcing a failure.
[ 90.594382] name failslab, interval 1, probability 0, space 0, times 0
[ 90.605662] CPU: 1 PID: 7202 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 90.612671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 90.622060] Call Trace:
[ 90.624777] dump_stack+0x138/0x19c
[ 90.628389] should_fail.cold+0x10f/0x159
[ 90.632519] should_failslab+0xdb/0x130
[ 90.636480] kmem_cache_alloc_node_trace+0x280/0x770
[ 90.641614] ? mutex_unlock+0xd/0x10
[ 90.645317] ? blk_mq_sched_init+0x37/0x40
[ 90.649534] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 90.654889] alloc_disk_node+0x64/0x3e0
[ 90.658851] alloc_disk+0x1b/0x20
[ 90.662340] loop_add+0x3e7/0x850
[ 90.665791] ? transfer_xor+0x360/0x360
[ 90.669750] ? radix_tree_lookup+0x22/0x30
[ 90.673971] loop_control_ioctl+0x10c/0x2f0
[ 90.678282] ? loop_add+0x850/0x850
[ 90.681887] ? loop_add+0x850/0x850
[ 90.685494] do_vfs_ioctl+0x7ae/0x1060
[ 90.689431] ? selinux_file_mprotect+0x5d0/0x5d0
[ 90.694184] ? ioctl_preallocate+0x1c0/0x1c0
[ 90.698582] ? vfs_write+0x104/0x500
[ 90.702290] ? security_file_ioctl+0x7d/0xb0
[ 90.706681] ? security_file_ioctl+0x89/0xb0
[ 90.711121] SyS_ioctl+0x8f/0xc0
[ 90.714481] ? do_vfs_ioctl+0x1060/0x1060
[ 90.718610] do_syscall_64+0x1e8/0x640
[ 90.722578] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 90.727406] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 90.732625] RIP: 0033:0x459519
[ 90.735795] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 90.743481] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 90.750852] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 90.758106] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 90.765399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 90.772660] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 90.973867] FAULT_INJECTION: forcing a failure.
[ 90.973867] name failslab, interval 1, probability 0, space 0, times 0
[ 90.985242] CPU: 1 PID: 7204 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 90.992258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 91.001619] Call Trace:
[ 91.004200] dump_stack+0x138/0x19c
[ 91.007852] should_fail.cold+0x10f/0x159
[ 91.012002] should_failslab+0xdb/0x130
[ 91.015956] kmem_cache_alloc_node_trace+0x280/0x770
[ 91.021158] ? loop_init_request+0x4e/0xf0
[ 91.025386] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 91.029690] elevator_alloc+0x7f/0x1f0
[ 91.033569] dd_init_queue+0x25/0x420
[ 91.037352] blk_mq_init_sched+0x258/0x500
[ 91.041573] elevator_init+0x309/0x430
[ 91.045442] blk_mq_sched_init+0x2c/0x40
[ 91.049580] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 91.054763] ? blkcg_init_queue+0x1a3/0x410
[ 91.059070] blk_mq_init_queue+0x62/0xa0
[ 91.063229] loop_add+0x31c/0x850
[ 91.066676] ? transfer_xor+0x360/0x360
[ 91.070640] ? radix_tree_lookup+0x22/0x30
[ 91.074880] loop_control_ioctl+0x10c/0x2f0
[ 91.079180] ? loop_add+0x850/0x850
[ 91.082789] ? loop_add+0x850/0x850
[ 91.086527] do_vfs_ioctl+0x7ae/0x1060
[ 91.090414] ? selinux_file_mprotect+0x5d0/0x5d0
[ 91.095161] ? ioctl_preallocate+0x1c0/0x1c0
[ 91.099561] ? vfs_write+0x104/0x500
[ 91.103274] ? security_file_ioctl+0x7d/0xb0
[ 91.107678] ? security_file_ioctl+0x89/0xb0
[ 91.112166] SyS_ioctl+0x8f/0xc0
[ 91.115519] ? do_vfs_ioctl+0x1060/0x1060
[ 91.119717] do_syscall_64+0x1e8/0x640
[ 91.123741] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 91.128583] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 91.133865] RIP: 0033:0x459519
[ 91.137050] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 91.144752] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 91.152011] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 91.159429] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 91.166843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
2019/07/01 00:49:41 executed programs: 112
[ 91.174100] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 91.363676] FAULT_INJECTION: forcing a failure.
[ 91.363676] name failslab, interval 1, probability 0, space 0, times 0
[ 91.375097] CPU: 0 PID: 7206 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 91.382105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 91.391547] Call Trace:
[ 91.394120] dump_stack+0x138/0x19c
[ 91.397740] should_fail.cold+0x10f/0x159
[ 91.401878] should_failslab+0xdb/0x130
[ 91.405841] kmem_cache_alloc_node_trace+0x280/0x770
[ 91.410925] ? loop_init_request+0x4e/0xf0
[ 91.415151] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 91.419465] elevator_alloc+0x7f/0x1f0
[ 91.423342] dd_init_queue+0x25/0x420
[ 91.427123] blk_mq_init_sched+0x258/0x500
[ 91.431346] elevator_init+0x309/0x430
[ 91.435218] blk_mq_sched_init+0x2c/0x40
[ 91.439316] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 91.444499] ? blkcg_init_queue+0x1a3/0x410
[ 91.448808] blk_mq_init_queue+0x62/0xa0
[ 91.452856] loop_add+0x31c/0x850
[ 91.456290] ? transfer_xor+0x360/0x360
[ 91.460243] ? radix_tree_lookup+0x22/0x30
[ 91.464467] loop_control_ioctl+0x10c/0x2f0
[ 91.468781] ? loop_add+0x850/0x850
[ 91.472388] ? loop_add+0x850/0x850
[ 91.475997] do_vfs_ioctl+0x7ae/0x1060
[ 91.479867] ? selinux_file_mprotect+0x5d0/0x5d0
[ 91.484616] ? ioctl_preallocate+0x1c0/0x1c0
[ 91.489024] ? vfs_write+0x104/0x500
[ 91.492732] ? security_file_ioctl+0x7d/0xb0
[ 91.497129] ? security_file_ioctl+0x89/0xb0
[ 91.501525] SyS_ioctl+0x8f/0xc0
[ 91.504872] ? do_vfs_ioctl+0x1060/0x1060
[ 91.508999] do_syscall_64+0x1e8/0x640
[ 91.512864] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 91.517699] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 91.522873] RIP: 0033:0x459519
[ 91.526042] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 91.533738] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 91.540997] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 91.548345] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 91.555597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 91.562846] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 91.773710] FAULT_INJECTION: forcing a failure.
[ 91.773710] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 91.786097] CPU: 1 PID: 7208 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 91.793142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 91.802525] Call Trace:
[ 91.805151] dump_stack+0x138/0x19c
[ 91.808879] should_fail.cold+0x10f/0x159
[ 91.813014] ? __might_sleep+0x93/0xb0
[ 91.816895] __alloc_pages_nodemask+0x1d6/0x7a0
[ 91.821557] ? _find_next_bit+0xee/0x120
[ 91.825595] ? __alloc_pages_slowpath+0x2930/0x2930
[ 91.830851] ? find_next_bit+0x28/0x30
[ 91.834723] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 91.839463] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 91.843596] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 91.848863] blk_mq_init_sched+0x1cb/0x500
[ 91.853084] elevator_init+0x309/0x430
[ 91.856960] blk_mq_sched_init+0x2c/0x40
[ 91.861017] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 91.866193] ? blkcg_init_queue+0x1a3/0x410
[ 91.870499] blk_mq_init_queue+0x62/0xa0
[ 91.874543] loop_add+0x31c/0x850
[ 91.877979] ? transfer_xor+0x360/0x360
[ 91.881934] ? radix_tree_lookup+0x22/0x30
[ 91.886150] loop_control_ioctl+0x10c/0x2f0
[ 91.890448] ? loop_add+0x850/0x850
[ 91.894200] ? loop_add+0x850/0x850
[ 91.897822] do_vfs_ioctl+0x7ae/0x1060
[ 91.901706] ? selinux_file_mprotect+0x5d0/0x5d0
[ 91.906452] ? ioctl_preallocate+0x1c0/0x1c0
[ 91.910855] ? vfs_write+0x104/0x500
[ 91.914552] ? security_file_ioctl+0x7d/0xb0
[ 91.918995] ? security_file_ioctl+0x89/0xb0
[ 91.923399] SyS_ioctl+0x8f/0xc0
[ 91.926743] ? do_vfs_ioctl+0x1060/0x1060
[ 91.930874] do_syscall_64+0x1e8/0x640
[ 91.934741] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 91.939567] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 91.944735] RIP: 0033:0x459519
[ 91.947909] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 91.955610] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 91.962870] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 91.970122] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 91.977373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 91.984773] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 92.124280] FAULT_INJECTION: forcing a failure.
[ 92.124280] name failslab, interval 1, probability 0, space 0, times 0
[ 92.135736] CPU: 0 PID: 7210 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 92.142745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 92.152088] Call Trace:
[ 92.154663] dump_stack+0x138/0x19c
[ 92.158286] should_fail.cold+0x10f/0x159
[ 92.162432] should_failslab+0xdb/0x130
[ 92.166406] kmem_cache_alloc_node_trace+0x280/0x770
[ 92.171549] ? mutex_unlock+0xd/0x10
[ 92.175264] ? blk_mq_sched_init+0x37/0x40
[ 92.179503] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 92.184865] alloc_disk_node+0x64/0x3e0
[ 92.188973] alloc_disk+0x1b/0x20
[ 92.192420] loop_add+0x3e7/0x850
[ 92.195870] ? transfer_xor+0x360/0x360
[ 92.199834] ? radix_tree_lookup+0x22/0x30
[ 92.204052] loop_control_ioctl+0x10c/0x2f0
[ 92.208357] ? loop_add+0x850/0x850
[ 92.211967] ? loop_add+0x850/0x850
[ 92.215593] do_vfs_ioctl+0x7ae/0x1060
[ 92.219471] ? selinux_file_mprotect+0x5d0/0x5d0
[ 92.224219] ? ioctl_preallocate+0x1c0/0x1c0
[ 92.228631] ? vfs_write+0x104/0x500
[ 92.232385] ? security_file_ioctl+0x7d/0xb0
[ 92.236782] ? security_file_ioctl+0x89/0xb0
[ 92.241175] SyS_ioctl+0x8f/0xc0
[ 92.244537] ? do_vfs_ioctl+0x1060/0x1060
[ 92.248676] do_syscall_64+0x1e8/0x640
[ 92.252546] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 92.257376] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 92.262551] RIP: 0033:0x459519
[ 92.265733] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 92.273445] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 92.280704] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 92.288100] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 92.295368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 92.302629] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 92.514394] FAULT_INJECTION: forcing a failure.
[ 92.514394] name failslab, interval 1, probability 0, space 0, times 0
[ 92.525722] CPU: 0 PID: 7212 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 92.532728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 92.542067] Call Trace:
[ 92.544648] dump_stack+0x138/0x19c
[ 92.548265] should_fail.cold+0x10f/0x159
[ 92.552458] should_failslab+0xdb/0x130
[ 92.556435] kmem_cache_alloc_node_trace+0x280/0x770
[ 92.561538] ? __mutex_init+0xd3/0x110
[ 92.565416] dd_init_queue+0x9c/0x420
[ 92.569211] blk_mq_init_sched+0x258/0x500
[ 92.573443] elevator_init+0x309/0x430
[ 92.577325] blk_mq_sched_init+0x2c/0x40
[ 92.581374] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 92.586558] ? blkcg_init_queue+0x1a3/0x410
[ 92.590872] blk_mq_init_queue+0x62/0xa0
[ 92.594923] loop_add+0x31c/0x850
[ 92.598367] ? transfer_xor+0x360/0x360
[ 92.602325] ? radix_tree_lookup+0x22/0x30
[ 92.606551] loop_control_ioctl+0x10c/0x2f0
[ 92.610863] ? loop_add+0x850/0x850
[ 92.614477] ? loop_add+0x850/0x850
[ 92.618171] do_vfs_ioctl+0x7ae/0x1060
[ 92.622062] ? selinux_file_mprotect+0x5d0/0x5d0
[ 92.626802] ? ioctl_preallocate+0x1c0/0x1c0
[ 92.631193] ? vfs_write+0x104/0x500
[ 92.634907] ? security_file_ioctl+0x7d/0xb0
[ 92.639307] ? security_file_ioctl+0x89/0xb0
[ 92.643711] SyS_ioctl+0x8f/0xc0
[ 92.647060] ? do_vfs_ioctl+0x1060/0x1060
[ 92.651252] do_syscall_64+0x1e8/0x640
[ 92.655185] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 92.660033] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 92.665214] RIP: 0033:0x459519
[ 92.668384] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 92.676130] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 92.683392] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 92.690670] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 92.698041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 92.705402] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 92.874233] FAULT_INJECTION: forcing a failure.
[ 92.874233] name failslab, interval 1, probability 0, space 0, times 0
[ 92.885617] CPU: 0 PID: 7214 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 92.892683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 92.902040] Call Trace:
[ 92.904619] dump_stack+0x138/0x19c
[ 92.908242] should_fail.cold+0x10f/0x159
[ 92.912391] should_failslab+0xdb/0x130
[ 92.916350] kmem_cache_alloc_node_trace+0x280/0x770
[ 92.921443] ? mutex_unlock+0xd/0x10
[ 92.925151] ? blk_mq_sched_init+0x37/0x40
[ 92.929388] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 92.934738] alloc_disk_node+0x64/0x3e0
[ 92.938692] alloc_disk+0x1b/0x20
[ 92.942266] loop_add+0x3e7/0x850
[ 92.945710] ? transfer_xor+0x360/0x360
[ 92.949670] ? radix_tree_lookup+0x22/0x30
[ 92.953946] loop_control_ioctl+0x10c/0x2f0
[ 92.958267] ? loop_add+0x850/0x850
[ 92.961877] ? loop_add+0x850/0x850
[ 92.965489] do_vfs_ioctl+0x7ae/0x1060
[ 92.969358] ? selinux_file_mprotect+0x5d0/0x5d0
[ 92.974185] ? ioctl_preallocate+0x1c0/0x1c0
[ 92.978591] ? vfs_write+0x104/0x500
[ 92.982294] ? security_file_ioctl+0x7d/0xb0
[ 92.986680] ? security_file_ioctl+0x89/0xb0
[ 92.991070] SyS_ioctl+0x8f/0xc0
[ 92.994412] ? do_vfs_ioctl+0x1060/0x1060
[ 92.998543] do_syscall_64+0x1e8/0x640
[ 93.002408] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 93.007232] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 93.012398] RIP: 0033:0x459519
[ 93.015566] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 93.023386] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 93.030636] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 93.037894] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 93.045162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 93.052420] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 93.253019] FAULT_INJECTION: forcing a failure.
[ 93.253019] name failslab, interval 1, probability 0, space 0, times 0
[ 93.264610] CPU: 1 PID: 7216 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 93.271634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 93.280983] Call Trace:
[ 93.283555] dump_stack+0x138/0x19c
[ 93.287172] should_fail.cold+0x10f/0x159
[ 93.291303] should_failslab+0xdb/0x130
[ 93.295262] kmem_cache_alloc_node_trace+0x280/0x770
[ 93.300352] ? __mutex_init+0xd3/0x110
[ 93.304231] dd_init_queue+0x9c/0x420
[ 93.308014] blk_mq_init_sched+0x258/0x500
[ 93.312235] elevator_init+0x309/0x430
[ 93.316112] blk_mq_sched_init+0x2c/0x40
[ 93.320166] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 93.325341] ? blkcg_init_queue+0x1a3/0x410
[ 93.329649] blk_mq_init_queue+0x62/0xa0
[ 93.333694] loop_add+0x31c/0x850
[ 93.337128] ? transfer_xor+0x360/0x360
[ 93.341085] ? radix_tree_lookup+0x22/0x30
[ 93.345301] loop_control_ioctl+0x10c/0x2f0
[ 93.349600] ? loop_add+0x850/0x850
[ 93.353210] ? loop_add+0x850/0x850
[ 93.356818] do_vfs_ioctl+0x7ae/0x1060
[ 93.360695] ? selinux_file_mprotect+0x5d0/0x5d0
[ 93.365436] ? ioctl_preallocate+0x1c0/0x1c0
[ 93.369826] ? vfs_write+0x104/0x500
[ 93.373521] ? security_file_ioctl+0x7d/0xb0
[ 93.377911] ? security_file_ioctl+0x89/0xb0
[ 93.382301] SyS_ioctl+0x8f/0xc0
[ 93.385823] ? do_vfs_ioctl+0x1060/0x1060
[ 93.389954] do_syscall_64+0x1e8/0x640
[ 93.393821] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 93.398676] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 93.403848] RIP: 0033:0x459519
[ 93.407020] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 93.414706] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 93.421957] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 93.429206] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 93.436455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 93.443704] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 93.693851] FAULT_INJECTION: forcing a failure.
[ 93.693851] name failslab, interval 1, probability 0, space 0, times 0
[ 93.705408] CPU: 0 PID: 7218 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 93.712402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 93.722101] Call Trace:
[ 93.724686] dump_stack+0x138/0x19c
[ 93.728302] should_fail.cold+0x10f/0x159
[ 93.732432] should_failslab+0xdb/0x130
[ 93.736391] kmem_cache_alloc_node_trace+0x280/0x770
[ 93.741484] ? __mutex_init+0xd3/0x110
[ 93.745368] dd_init_queue+0x9c/0x420
[ 93.749205] blk_mq_init_sched+0x258/0x500
[ 93.753439] elevator_init+0x309/0x430
[ 93.757323] blk_mq_sched_init+0x2c/0x40
[ 93.761428] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 93.766632] ? blkcg_init_queue+0x1a3/0x410
[ 93.770952] blk_mq_init_queue+0x62/0xa0
[ 93.775009] loop_add+0x31c/0x850
[ 93.778449] ? transfer_xor+0x360/0x360
[ 93.782416] ? radix_tree_lookup+0x22/0x30
[ 93.786640] loop_control_ioctl+0x10c/0x2f0
[ 93.790940] ? loop_add+0x850/0x850
[ 93.794547] ? loop_add+0x850/0x850
[ 93.798155] do_vfs_ioctl+0x7ae/0x1060
[ 93.802025] ? selinux_file_mprotect+0x5d0/0x5d0
[ 93.806892] ? ioctl_preallocate+0x1c0/0x1c0
[ 93.811299] ? vfs_write+0x104/0x500
[ 93.815015] ? security_file_ioctl+0x7d/0xb0
[ 93.819427] ? security_file_ioctl+0x89/0xb0
[ 93.823961] SyS_ioctl+0x8f/0xc0
[ 93.827312] ? do_vfs_ioctl+0x1060/0x1060
[ 93.831503] do_syscall_64+0x1e8/0x640
[ 93.835387] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 93.840223] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 93.845409] RIP: 0033:0x459519
[ 93.848580] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 93.856272] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 93.863523] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 93.870894] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 93.878225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 93.885507] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 94.074592] FAULT_INJECTION: forcing a failure.
[ 94.074592] name failslab, interval 1, probability 0, space 0, times 0
[ 94.086199] CPU: 0 PID: 7221 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 94.093209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 94.102548] Call Trace:
[ 94.105122] dump_stack+0x138/0x19c
[ 94.108740] should_fail.cold+0x10f/0x159
[ 94.112878] should_failslab+0xdb/0x130
[ 94.116836] kmem_cache_alloc_node_trace+0x280/0x770
[ 94.121957] ? loop_init_request+0x4e/0xf0
[ 94.126265] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 94.130570] elevator_alloc+0x7f/0x1f0
[ 94.134461] dd_init_queue+0x25/0x420
[ 94.138239] blk_mq_init_sched+0x258/0x500
[ 94.142618] elevator_init+0x309/0x430
[ 94.146492] blk_mq_sched_init+0x2c/0x40
[ 94.150545] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 94.155745] ? blkcg_init_queue+0x1a3/0x410
[ 94.160069] blk_mq_init_queue+0x62/0xa0
[ 94.164117] loop_add+0x31c/0x850
[ 94.167552] ? transfer_xor+0x360/0x360
[ 94.171519] ? radix_tree_lookup+0x22/0x30
[ 94.175756] loop_control_ioctl+0x10c/0x2f0
[ 94.180068] ? loop_add+0x850/0x850
[ 94.183684] ? loop_add+0x850/0x850
[ 94.187289] do_vfs_ioctl+0x7ae/0x1060
[ 94.191163] ? selinux_file_mprotect+0x5d0/0x5d0
[ 94.195903] ? ioctl_preallocate+0x1c0/0x1c0
[ 94.200296] ? vfs_write+0x104/0x500
[ 94.203993] ? security_file_ioctl+0x7d/0xb0
[ 94.208381] ? security_file_ioctl+0x89/0xb0
[ 94.212792] SyS_ioctl+0x8f/0xc0
[ 94.216151] ? do_vfs_ioctl+0x1060/0x1060
[ 94.220279] do_syscall_64+0x1e8/0x640
[ 94.224143] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 94.228983] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 94.234157] RIP: 0033:0x459519
[ 94.237380] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 94.245079] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 94.252436] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 94.259692] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 94.267039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 94.274296] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 94.503092] FAULT_INJECTION: forcing a failure.
[ 94.503092] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 94.515017] CPU: 0 PID: 7223 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 94.522021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 94.531361] Call Trace:
[ 94.533937] dump_stack+0x138/0x19c
[ 94.537549] should_fail.cold+0x10f/0x159
[ 94.541680] ? __might_sleep+0x93/0xb0
[ 94.545549] __alloc_pages_nodemask+0x1d6/0x7a0
[ 94.550210] ? _find_next_bit+0xee/0x120
[ 94.554253] ? __alloc_pages_slowpath+0x2930/0x2930
[ 94.559265] ? find_next_bit+0x28/0x30
[ 94.563142] ? memset+0x32/0x40
[ 94.566405] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 94.570540] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 94.575808] blk_mq_init_sched+0x1cb/0x500
[ 94.580057] elevator_init+0x309/0x430
[ 94.583946] blk_mq_sched_init+0x2c/0x40
[ 94.588025] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 94.593201] ? blkcg_init_queue+0x1a3/0x410
[ 94.597528] blk_mq_init_queue+0x62/0xa0
[ 94.601574] loop_add+0x31c/0x850
[ 94.605010] ? transfer_xor+0x360/0x360
[ 94.609056] ? radix_tree_lookup+0x22/0x30
[ 94.613281] loop_control_ioctl+0x10c/0x2f0
[ 94.617583] ? loop_add+0x850/0x850
[ 94.621188] ? loop_add+0x850/0x850
[ 94.624797] do_vfs_ioctl+0x7ae/0x1060
[ 94.628665] ? selinux_file_mprotect+0x5d0/0x5d0
[ 94.633401] ? ioctl_preallocate+0x1c0/0x1c0
[ 94.637800] ? vfs_write+0x104/0x500
[ 94.641507] ? security_file_ioctl+0x7d/0xb0
[ 94.645900] ? security_file_ioctl+0x89/0xb0
[ 94.650295] SyS_ioctl+0x8f/0xc0
[ 94.653653] ? do_vfs_ioctl+0x1060/0x1060
[ 94.657849] do_syscall_64+0x1e8/0x640
[ 94.661730] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 94.666575] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 94.671875] RIP: 0033:0x459519
[ 94.675053] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 94.682747] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 94.691183] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 94.698450] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 94.705699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 94.712951] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 94.874089] FAULT_INJECTION: forcing a failure.
[ 94.874089] name failslab, interval 1, probability 0, space 0, times 0
[ 94.885439] CPU: 1 PID: 7225 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 94.892505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 94.901854] Call Trace:
[ 94.904432] dump_stack+0x138/0x19c
[ 94.908052] should_fail.cold+0x10f/0x159
[ 94.912190] should_failslab+0xdb/0x130
[ 94.916154] kmem_cache_alloc_node_trace+0x280/0x770
[ 94.921261] ? loop_init_request+0x4e/0xf0
[ 94.925482] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 94.929796] elevator_alloc+0x7f/0x1f0
[ 94.933677] dd_init_queue+0x25/0x420
[ 94.937516] blk_mq_init_sched+0x258/0x500
[ 94.941754] elevator_init+0x309/0x430
[ 94.945634] blk_mq_sched_init+0x2c/0x40
[ 94.949775] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 94.955097] ? blkcg_init_queue+0x1a3/0x410
[ 94.959409] blk_mq_init_queue+0x62/0xa0
[ 94.963462] loop_add+0x31c/0x850
[ 94.966902] ? transfer_xor+0x360/0x360
[ 94.970875] ? radix_tree_lookup+0x22/0x30
[ 94.975097] loop_control_ioctl+0x10c/0x2f0
[ 94.979399] ? loop_add+0x850/0x850
[ 94.983006] ? loop_add+0x850/0x850
[ 94.986621] do_vfs_ioctl+0x7ae/0x1060
[ 94.990507] ? selinux_file_mprotect+0x5d0/0x5d0
[ 94.995260] ? ioctl_preallocate+0x1c0/0x1c0
[ 94.999651] ? vfs_write+0x104/0x500
[ 95.003457] ? security_file_ioctl+0x7d/0xb0
[ 95.008024] ? security_file_ioctl+0x89/0xb0
[ 95.012423] SyS_ioctl+0x8f/0xc0
[ 95.015784] ? do_vfs_ioctl+0x1060/0x1060
[ 95.019919] do_syscall_64+0x1e8/0x640
[ 95.023785] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 95.028764] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 95.033948] RIP: 0033:0x459519
[ 95.037120] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 95.044806] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 95.052065] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 95.059324] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 95.066580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 95.073830] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 95.254147] FAULT_INJECTION: forcing a failure.
[ 95.254147] name failslab, interval 1, probability 0, space 0, times 0
[ 95.265434] CPU: 1 PID: 7227 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 95.272432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 95.281778] Call Trace:
[ 95.284354] dump_stack+0x138/0x19c
[ 95.288016] should_fail.cold+0x10f/0x159
[ 95.292174] should_failslab+0xdb/0x130
[ 95.296129] kmem_cache_alloc_node_trace+0x280/0x770
[ 95.301215] ? __mutex_init+0xd3/0x110
[ 95.305092] dd_init_queue+0x9c/0x420
[ 95.308883] blk_mq_init_sched+0x258/0x500
[ 95.313104] elevator_init+0x309/0x430
[ 95.316988] blk_mq_sched_init+0x2c/0x40
[ 95.321054] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 95.326228] ? blkcg_init_queue+0x1a3/0x410
[ 95.330541] blk_mq_init_queue+0x62/0xa0
[ 95.334760] loop_add+0x31c/0x850
[ 95.338195] ? transfer_xor+0x360/0x360
[ 95.342152] ? radix_tree_lookup+0x22/0x30
[ 95.346367] loop_control_ioctl+0x10c/0x2f0
[ 95.350773] ? loop_add+0x850/0x850
[ 95.354504] ? loop_add+0x850/0x850
[ 95.358126] do_vfs_ioctl+0x7ae/0x1060
[ 95.362008] ? selinux_file_mprotect+0x5d0/0x5d0
[ 95.366758] ? ioctl_preallocate+0x1c0/0x1c0
[ 95.371173] ? vfs_write+0x104/0x500
[ 95.374883] ? security_file_ioctl+0x7d/0xb0
[ 95.379275] ? security_file_ioctl+0x89/0xb0
[ 95.383718] SyS_ioctl+0x8f/0xc0
[ 95.387282] ? do_vfs_ioctl+0x1060/0x1060
[ 95.391483] do_syscall_64+0x1e8/0x640
[ 95.395361] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 95.400198] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 95.405381] RIP: 0033:0x459519
[ 95.408553] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 95.416248] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 95.423507] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 95.430776] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 95.438040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 95.445291] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 95.623794] FAULT_INJECTION: forcing a failure.
[ 95.623794] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 95.635742] CPU: 1 PID: 7229 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 95.642759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 95.652107] Call Trace:
[ 95.654682] dump_stack+0x138/0x19c
[ 95.658345] should_fail.cold+0x10f/0x159
[ 95.662482] ? __might_sleep+0x93/0xb0
[ 95.666369] __alloc_pages_nodemask+0x1d6/0x7a0
[ 95.671092] ? _find_next_bit+0xee/0x120
[ 95.675150] ? __alloc_pages_slowpath+0x2930/0x2930
[ 95.680168] ? find_next_bit+0x28/0x30
[ 95.684043] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 95.688789] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 95.692929] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 95.698197] blk_mq_init_sched+0x1cb/0x500
[ 95.702424] elevator_init+0x309/0x430
[ 95.706386] blk_mq_sched_init+0x2c/0x40
[ 95.710442] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 95.715632] ? blkcg_init_queue+0x1a3/0x410
[ 95.719946] blk_mq_init_queue+0x62/0xa0
[ 95.724001] loop_add+0x31c/0x850
[ 95.727455] ? transfer_xor+0x360/0x360
[ 95.731503] ? radix_tree_lookup+0x22/0x30
[ 95.735840] loop_control_ioctl+0x10c/0x2f0
[ 95.740158] ? loop_add+0x850/0x850
[ 95.743793] ? loop_add+0x850/0x850
[ 95.747422] do_vfs_ioctl+0x7ae/0x1060
[ 95.751317] ? selinux_file_mprotect+0x5d0/0x5d0
[ 95.756069] ? ioctl_preallocate+0x1c0/0x1c0
[ 95.760483] ? vfs_write+0x104/0x500
[ 95.764392] ? security_file_ioctl+0x7d/0xb0
[ 95.768787] ? security_file_ioctl+0x89/0xb0
[ 95.773322] SyS_ioctl+0x8f/0xc0
[ 95.776682] ? do_vfs_ioctl+0x1060/0x1060
[ 95.780981] do_syscall_64+0x1e8/0x640
[ 95.784864] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 95.789708] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 95.794890] RIP: 0033:0x459519
[ 95.798060] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 95.805752] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 95.813010] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 95.820274] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 95.827523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 95.834825] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 95.953218] FAULT_INJECTION: forcing a failure.
[ 95.953218] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 95.965042] CPU: 0 PID: 7231 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 95.972163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 95.981648] Call Trace:
[ 95.984233] dump_stack+0x138/0x19c
[ 95.987866] should_fail.cold+0x10f/0x159
[ 95.992003] ? loop_add+0x31c/0x850
[ 95.995612] __alloc_pages_nodemask+0x1d6/0x7a0
[ 96.000267] ? __alloc_pages_slowpath+0x2930/0x2930
[ 96.005269] cache_grow_begin+0x80/0x400
[ 96.009313] kmem_cache_alloc_node_trace+0x697/0x770
[ 96.014394] ? kasan_unpoison_shadow+0x35/0x50
[ 96.019108] __kmalloc_node+0x3d/0x80
[ 96.022912] blk_mq_alloc_rq_map+0x109/0x220
[ 96.027371] blk_mq_sched_alloc_tags.isra.0+0x7c/0x160
[ 96.032708] blk_mq_init_sched+0x1cb/0x500
[ 96.036939] elevator_init+0x309/0x430
[ 96.040938] blk_mq_sched_init+0x2c/0x40
[ 96.044996] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 96.050176] ? blkcg_init_queue+0x1a3/0x410
[ 96.054485] blk_mq_init_queue+0x62/0xa0
[ 96.058532] loop_add+0x31c/0x850
[ 96.062077] ? transfer_xor+0x360/0x360
[ 96.066086] ? radix_tree_lookup+0x22/0x30
[ 96.070311] loop_control_ioctl+0x10c/0x2f0
[ 96.074616] ? loop_add+0x850/0x850
[ 96.078326] ? loop_add+0x850/0x850
[ 96.081980] do_vfs_ioctl+0x7ae/0x1060
[ 96.085857] ? selinux_file_mprotect+0x5d0/0x5d0
[ 96.090604] ? ioctl_preallocate+0x1c0/0x1c0
[ 96.095000] ? vfs_write+0x104/0x500
[ 96.098700] ? security_file_ioctl+0x7d/0xb0
[ 96.103085] ? security_file_ioctl+0x89/0xb0
[ 96.107473] SyS_ioctl+0x8f/0xc0
[ 96.110817] ? do_vfs_ioctl+0x1060/0x1060
[ 96.114950] do_syscall_64+0x1e8/0x640
[ 96.118825] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 96.123655] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 96.129014] RIP: 0033:0x459519
[ 96.132190] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 96.140079] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 96.147337] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 96.154589] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 96.161847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 96.169098] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 96.343930] FAULT_INJECTION: forcing a failure.
[ 96.343930] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 96.355875] CPU: 1 PID: 7233 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 96.362885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 96.372341] Call Trace:
[ 96.374922] dump_stack+0x138/0x19c
[ 96.378539] should_fail.cold+0x10f/0x159
[ 96.382682] ? __might_sleep+0x93/0xb0
[ 96.386572] __alloc_pages_nodemask+0x1d6/0x7a0
[ 96.391319] ? _find_next_bit+0xee/0x120
[ 96.395385] ? __alloc_pages_slowpath+0x2930/0x2930
[ 96.400387] ? find_next_bit+0x28/0x30
[ 96.404319] ? memset+0x32/0x40
[ 96.407597] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 96.411734] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 96.417006] blk_mq_init_sched+0x1cb/0x500
[ 96.421235] elevator_init+0x309/0x430
[ 96.425104] blk_mq_sched_init+0x2c/0x40
[ 96.429146] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 96.434316] ? blkcg_init_queue+0x1a3/0x410
[ 96.438722] blk_mq_init_queue+0x62/0xa0
[ 96.442829] loop_add+0x31c/0x850
[ 96.446277] ? transfer_xor+0x360/0x360
[ 96.450246] ? radix_tree_lookup+0x22/0x30
[ 96.454469] loop_control_ioctl+0x10c/0x2f0
[ 96.458773] ? loop_add+0x850/0x850
[ 96.462476] ? loop_add+0x850/0x850
[ 96.466084] do_vfs_ioctl+0x7ae/0x1060
[ 96.469963] ? selinux_file_mprotect+0x5d0/0x5d0
[ 96.474702] ? ioctl_preallocate+0x1c0/0x1c0
[ 96.479275] ? vfs_write+0x104/0x500
[ 96.482988] ? security_file_ioctl+0x7d/0xb0
[ 96.487388] ? security_file_ioctl+0x89/0xb0
[ 96.491795] SyS_ioctl+0x8f/0xc0
[ 96.495147] ? do_vfs_ioctl+0x1060/0x1060
[ 96.499296] do_syscall_64+0x1e8/0x640
[ 96.503215] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 96.508055] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 96.513458] RIP: 0033:0x459519
[ 96.516632] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 96.524328] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 96.531772] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
2019/07/01 00:49:46 executed programs: 127
[ 96.539026] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 96.546373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 96.553632] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 96.713014] FAULT_INJECTION: forcing a failure.
[ 96.713014] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 96.724974] CPU: 1 PID: 7235 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 96.731984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 96.741332] Call Trace:
[ 96.743911] dump_stack+0x138/0x19c
[ 96.747536] should_fail.cold+0x10f/0x159
[ 96.751728] ? __might_sleep+0x93/0xb0
[ 96.755610] __alloc_pages_nodemask+0x1d6/0x7a0
[ 96.760273] ? _find_next_bit+0xee/0x120
[ 96.764368] ? __alloc_pages_slowpath+0x2930/0x2930
[ 96.769378] ? find_next_bit+0x28/0x30
[ 96.773260] ? memset+0x32/0x40
[ 96.776524] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 96.780702] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 96.785973] blk_mq_init_sched+0x1cb/0x500
[ 96.790192] elevator_init+0x309/0x430
[ 96.794077] blk_mq_sched_init+0x2c/0x40
[ 96.798135] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 96.803307] ? blkcg_init_queue+0x1a3/0x410
[ 96.807774] blk_mq_init_queue+0x62/0xa0
[ 96.811823] loop_add+0x31c/0x850
[ 96.815259] ? transfer_xor+0x360/0x360
[ 96.819219] ? radix_tree_lookup+0x22/0x30
[ 96.823591] loop_control_ioctl+0x10c/0x2f0
[ 96.827907] ? loop_add+0x850/0x850
[ 96.831532] ? loop_add+0x850/0x850
[ 96.835456] do_vfs_ioctl+0x7ae/0x1060
[ 96.839338] ? selinux_file_mprotect+0x5d0/0x5d0
[ 96.844095] ? ioctl_preallocate+0x1c0/0x1c0
[ 96.848496] ? vfs_write+0x104/0x500
[ 96.852193] ? security_file_ioctl+0x7d/0xb0
[ 96.856580] ? security_file_ioctl+0x89/0xb0
[ 96.860987] SyS_ioctl+0x8f/0xc0
[ 96.864351] ? do_vfs_ioctl+0x1060/0x1060
[ 96.868485] do_syscall_64+0x1e8/0x640
[ 96.872362] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 96.877191] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 96.882369] RIP: 0033:0x459519
[ 96.885544] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 96.893251] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 96.900508] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 96.907767] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 96.915037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 96.922447] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 97.066206] FAULT_INJECTION: forcing a failure.
[ 97.066206] name failslab, interval 1, probability 0, space 0, times 0
[ 97.077619] CPU: 1 PID: 7237 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 97.084630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 97.093975] Call Trace:
[ 97.096550] dump_stack+0x138/0x19c
[ 97.100170] should_fail.cold+0x10f/0x159
[ 97.104313] should_failslab+0xdb/0x130
[ 97.108277] kmem_cache_alloc_node_trace+0x280/0x770
[ 97.113411] ? loop_init_request+0x4e/0xf0
[ 97.117644] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 97.121954] elevator_alloc+0x7f/0x1f0
[ 97.125823] dd_init_queue+0x25/0x420
[ 97.129767] blk_mq_init_sched+0x258/0x500
[ 97.133996] elevator_init+0x309/0x430
[ 97.137989] blk_mq_sched_init+0x2c/0x40
[ 97.142053] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 97.147280] ? blkcg_init_queue+0x1a3/0x410
[ 97.151595] blk_mq_init_queue+0x62/0xa0
[ 97.155639] loop_add+0x31c/0x850
[ 97.159087] ? transfer_xor+0x360/0x360
[ 97.163250] ? radix_tree_lookup+0x22/0x30
[ 97.167471] loop_control_ioctl+0x10c/0x2f0
[ 97.171773] ? loop_add+0x850/0x850
[ 97.175380] ? loop_add+0x850/0x850
[ 97.179145] do_vfs_ioctl+0x7ae/0x1060
[ 97.183031] ? selinux_file_mprotect+0x5d0/0x5d0
[ 97.187780] ? ioctl_preallocate+0x1c0/0x1c0
[ 97.192204] ? vfs_write+0x104/0x500
[ 97.195933] ? security_file_ioctl+0x7d/0xb0
[ 97.200419] ? security_file_ioctl+0x89/0xb0
[ 97.204813] SyS_ioctl+0x8f/0xc0
[ 97.208162] ? do_vfs_ioctl+0x1060/0x1060
[ 97.212291] do_syscall_64+0x1e8/0x640
[ 97.216169] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 97.221013] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 97.226190] RIP: 0033:0x459519
[ 97.229367] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 97.237064] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 97.244324] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 97.251634] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 97.258901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 97.266161] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 97.494339] FAULT_INJECTION: forcing a failure.
[ 97.494339] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 97.506243] CPU: 0 PID: 7239 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 97.513256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 97.522686] Call Trace:
[ 97.525363] dump_stack+0x138/0x19c
[ 97.528993] should_fail.cold+0x10f/0x159
[ 97.533127] ? __might_sleep+0x93/0xb0
[ 97.536999] __alloc_pages_nodemask+0x1d6/0x7a0
[ 97.541646] ? _find_next_bit+0xee/0x120
[ 97.545722] ? __alloc_pages_slowpath+0x2930/0x2930
[ 97.550727] ? find_next_bit+0x28/0x30
[ 97.554598] ? memset+0x32/0x40
[ 97.557870] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 97.562088] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 97.567372] blk_mq_init_sched+0x1cb/0x500
[ 97.571593] elevator_init+0x309/0x430
[ 97.575468] blk_mq_sched_init+0x2c/0x40
[ 97.579514] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 97.584690] ? blkcg_init_queue+0x1a3/0x410
[ 97.589008] blk_mq_init_queue+0x62/0xa0
[ 97.593053] loop_add+0x31c/0x850
[ 97.596484] ? transfer_xor+0x360/0x360
[ 97.600441] ? radix_tree_lookup+0x22/0x30
[ 97.604662] loop_control_ioctl+0x10c/0x2f0
[ 97.608967] ? loop_add+0x850/0x850
[ 97.612594] ? loop_add+0x850/0x850
[ 97.616216] do_vfs_ioctl+0x7ae/0x1060
[ 97.620239] ? selinux_file_mprotect+0x5d0/0x5d0
[ 97.624992] ? ioctl_preallocate+0x1c0/0x1c0
[ 97.629392] ? vfs_write+0x104/0x500
[ 97.633095] ? security_file_ioctl+0x7d/0xb0
[ 97.637602] ? security_file_ioctl+0x89/0xb0
[ 97.641995] SyS_ioctl+0x8f/0xc0
[ 97.645340] ? do_vfs_ioctl+0x1060/0x1060
[ 97.649604] do_syscall_64+0x1e8/0x640
[ 97.653478] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 97.658319] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 97.663547] RIP: 0033:0x459519
[ 97.666729] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 97.674489] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 97.681762] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 97.689017] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 97.696278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 97.703555] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 97.845208] FAULT_INJECTION: forcing a failure.
[ 97.845208] name failslab, interval 1, probability 0, space 0, times 0
[ 97.856769] CPU: 1 PID: 7242 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 97.863952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 97.873299] Call Trace:
[ 97.875884] dump_stack+0x138/0x19c
[ 97.879501] should_fail.cold+0x10f/0x159
[ 97.883633] should_failslab+0xdb/0x130
[ 97.887588] kmem_cache_alloc_node_trace+0x280/0x770
[ 97.892673] ? loop_init_request+0x4e/0xf0
[ 97.896893] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 97.901197] elevator_alloc+0x7f/0x1f0
[ 97.905403] dd_init_queue+0x25/0x420
[ 97.909198] blk_mq_init_sched+0x258/0x500
[ 97.913423] elevator_init+0x309/0x430
[ 97.917292] blk_mq_sched_init+0x2c/0x40
[ 97.921366] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 97.926553] ? blkcg_init_queue+0x1a3/0x410
[ 97.930873] blk_mq_init_queue+0x62/0xa0
[ 97.935020] loop_add+0x31c/0x850
[ 97.938459] ? transfer_xor+0x360/0x360
[ 97.942468] ? radix_tree_lookup+0x22/0x30
[ 97.946697] loop_control_ioctl+0x10c/0x2f0
[ 97.951018] ? loop_add+0x850/0x850
[ 97.954636] ? loop_add+0x850/0x850
[ 97.958288] do_vfs_ioctl+0x7ae/0x1060
[ 97.962169] ? selinux_file_mprotect+0x5d0/0x5d0
[ 97.966914] ? ioctl_preallocate+0x1c0/0x1c0
[ 97.971320] ? vfs_write+0x104/0x500
[ 97.975032] ? security_file_ioctl+0x7d/0xb0
[ 97.979428] ? security_file_ioctl+0x89/0xb0
[ 97.983952] SyS_ioctl+0x8f/0xc0
[ 97.987309] ? do_vfs_ioctl+0x1060/0x1060
[ 97.991449] do_syscall_64+0x1e8/0x640
[ 97.995332] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 98.000176] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 98.005364] RIP: 0033:0x459519
[ 98.008541] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.016354] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 98.023655] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 98.030916] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 98.038208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 98.045580] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 98.283925] FAULT_INJECTION: forcing a failure.
[ 98.283925] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 98.295865] CPU: 1 PID: 7244 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 98.302873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 98.312212] Call Trace:
[ 98.314916] dump_stack+0x138/0x19c
[ 98.318531] should_fail.cold+0x10f/0x159
[ 98.322661] ? __might_sleep+0x93/0xb0
[ 98.326546] __alloc_pages_nodemask+0x1d6/0x7a0
[ 98.331206] ? _find_next_bit+0xee/0x120
[ 98.335264] ? __alloc_pages_slowpath+0x2930/0x2930
[ 98.340267] ? find_next_bit+0x28/0x30
[ 98.344138] ? memset+0x32/0x40
[ 98.347400] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 98.351534] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 98.356790] blk_mq_init_sched+0x1cb/0x500
[ 98.361233] elevator_init+0x309/0x430
[ 98.365109] blk_mq_sched_init+0x2c/0x40
[ 98.369150] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 98.374320] ? blkcg_init_queue+0x1a3/0x410
[ 98.378625] blk_mq_init_queue+0x62/0xa0
[ 98.382666] loop_add+0x31c/0x850
[ 98.386101] ? transfer_xor+0x360/0x360
[ 98.390061] ? radix_tree_lookup+0x22/0x30
[ 98.394290] loop_control_ioctl+0x10c/0x2f0
[ 98.398596] ? loop_add+0x850/0x850
[ 98.402215] ? loop_add+0x850/0x850
[ 98.405824] do_vfs_ioctl+0x7ae/0x1060
[ 98.409701] ? selinux_file_mprotect+0x5d0/0x5d0
[ 98.414439] ? ioctl_preallocate+0x1c0/0x1c0
[ 98.418826] ? vfs_write+0x104/0x500
[ 98.422521] ? security_file_ioctl+0x7d/0xb0
[ 98.426903] ? security_file_ioctl+0x89/0xb0
[ 98.431305] SyS_ioctl+0x8f/0xc0
[ 98.434704] ? do_vfs_ioctl+0x1060/0x1060
[ 98.438851] do_syscall_64+0x1e8/0x640
[ 98.442728] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 98.447679] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 98.452858] RIP: 0033:0x459519
[ 98.456030] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.463716] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 98.470965] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 98.478265] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 98.485612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 98.492864] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 98.644964] FAULT_INJECTION: forcing a failure.
[ 98.644964] name failslab, interval 1, probability 0, space 0, times 0
[ 98.656263] CPU: 1 PID: 7246 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 98.663660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 98.673001] Call Trace:
[ 98.675573] dump_stack+0x138/0x19c
[ 98.679185] should_fail.cold+0x10f/0x159
[ 98.683318] should_failslab+0xdb/0x130
[ 98.687285] kmem_cache_alloc_node_trace+0x280/0x770
[ 98.692425] ? __mutex_init+0xd3/0x110
[ 98.696312] dd_init_queue+0x9c/0x420
[ 98.700104] blk_mq_init_sched+0x258/0x500
[ 98.704336] elevator_init+0x309/0x430
[ 98.708207] blk_mq_sched_init+0x2c/0x40
[ 98.712258] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 98.717428] ? blkcg_init_queue+0x1a3/0x410
[ 98.721818] blk_mq_init_queue+0x62/0xa0
[ 98.725894] loop_add+0x31c/0x850
[ 98.729328] ? transfer_xor+0x360/0x360
[ 98.733287] ? radix_tree_lookup+0x22/0x30
[ 98.737504] loop_control_ioctl+0x10c/0x2f0
[ 98.741860] ? loop_add+0x850/0x850
[ 98.745478] ? loop_add+0x850/0x850
[ 98.749096] do_vfs_ioctl+0x7ae/0x1060
[ 98.752968] ? selinux_file_mprotect+0x5d0/0x5d0
[ 98.757705] ? ioctl_preallocate+0x1c0/0x1c0
[ 98.762096] ? vfs_write+0x104/0x500
[ 98.765794] ? security_file_ioctl+0x7d/0xb0
[ 98.770192] ? security_file_ioctl+0x89/0xb0
[ 98.774706] SyS_ioctl+0x8f/0xc0
[ 98.783442] ? do_vfs_ioctl+0x1060/0x1060
[ 98.790646] do_syscall_64+0x1e8/0x640
[ 98.794513] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 98.799344] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 98.804517] RIP: 0033:0x459519
[ 98.807690] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.815479] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 98.822742] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 98.829994] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 98.837247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 98.844499] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 99.034335] FAULT_INJECTION: forcing a failure.
[ 99.034335] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 99.046934] CPU: 1 PID: 7248 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 99.053950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 99.063387] Call Trace:
[ 99.065973] dump_stack+0x138/0x19c
[ 99.069583] should_fail.cold+0x10f/0x159
[ 99.073712] ? __might_sleep+0x93/0xb0
[ 99.077581] __alloc_pages_nodemask+0x1d6/0x7a0
[ 99.082337] ? _find_next_bit+0xee/0x120
[ 99.086381] ? __alloc_pages_slowpath+0x2930/0x2930
[ 99.091381] ? find_next_bit+0x28/0x30
[ 99.095266] ? memset+0x32/0x40
[ 99.098538] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 99.102698] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 99.107958] blk_mq_init_sched+0x1cb/0x500
[ 99.112192] elevator_init+0x309/0x430
[ 99.116113] blk_mq_sched_init+0x2c/0x40
[ 99.120171] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 99.125363] ? blkcg_init_queue+0x1a3/0x410
[ 99.129780] blk_mq_init_queue+0x62/0xa0
[ 99.134435] loop_add+0x31c/0x850
[ 99.137881] ? transfer_xor+0x360/0x360
[ 99.141843] ? radix_tree_lookup+0x22/0x30
[ 99.146070] loop_control_ioctl+0x10c/0x2f0
[ 99.150373] ? loop_add+0x850/0x850
[ 99.153996] ? loop_add+0x850/0x850
[ 99.157611] do_vfs_ioctl+0x7ae/0x1060
[ 99.161493] ? selinux_file_mprotect+0x5d0/0x5d0
[ 99.166232] ? ioctl_preallocate+0x1c0/0x1c0
[ 99.170626] ? vfs_write+0x104/0x500
[ 99.174333] ? security_file_ioctl+0x7d/0xb0
[ 99.178723] ? security_file_ioctl+0x89/0xb0
[ 99.183120] SyS_ioctl+0x8f/0xc0
[ 99.186496] ? do_vfs_ioctl+0x1060/0x1060
[ 99.190758] do_syscall_64+0x1e8/0x640
[ 99.194626] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 99.199456] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 99.204637] RIP: 0033:0x459519
[ 99.207807] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 99.215536] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 99.222798] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 99.230051] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 99.237307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 99.244606] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 99.403693] FAULT_INJECTION: forcing a failure.
[ 99.403693] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 99.415638] CPU: 1 PID: 7250 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 99.423078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 99.432424] Call Trace:
[ 99.435004] dump_stack+0x138/0x19c
[ 99.438614] should_fail.cold+0x10f/0x159
[ 99.442749] ? __might_sleep+0x93/0xb0
[ 99.446705] __alloc_pages_nodemask+0x1d6/0x7a0
[ 99.451365] ? _find_next_bit+0xee/0x120
[ 99.455424] ? __alloc_pages_slowpath+0x2930/0x2930
[ 99.460474] ? find_next_bit+0x28/0x30
[ 99.464363] ? memset+0x32/0x40
[ 99.467635] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 99.471769] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 99.477029] blk_mq_init_sched+0x1cb/0x500
[ 99.481248] elevator_init+0x309/0x430
[ 99.485121] blk_mq_sched_init+0x2c/0x40
[ 99.489226] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 99.494412] ? blkcg_init_queue+0x1a3/0x410
[ 99.498729] blk_mq_init_queue+0x62/0xa0
[ 99.502780] loop_add+0x31c/0x850
[ 99.506213] ? transfer_xor+0x360/0x360
[ 99.510191] ? radix_tree_lookup+0x22/0x30
[ 99.514407] loop_control_ioctl+0x10c/0x2f0
[ 99.518710] ? loop_add+0x850/0x850
[ 99.522319] ? loop_add+0x850/0x850
[ 99.525932] do_vfs_ioctl+0x7ae/0x1060
[ 99.529812] ? selinux_file_mprotect+0x5d0/0x5d0
[ 99.534653] ? ioctl_preallocate+0x1c0/0x1c0
[ 99.539046] ? vfs_write+0x104/0x500
[ 99.542747] ? security_file_ioctl+0x7d/0xb0
[ 99.547151] ? security_file_ioctl+0x89/0xb0
[ 99.551549] SyS_ioctl+0x8f/0xc0
[ 99.555009] ? do_vfs_ioctl+0x1060/0x1060
[ 99.559153] do_syscall_64+0x1e8/0x640
[ 99.563021] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 99.567999] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 99.573170] RIP: 0033:0x459519
[ 99.576340] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 99.584026] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 99.591274] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 99.598521] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 99.605884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 99.613138] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 99.753648] FAULT_INJECTION: forcing a failure.
[ 99.753648] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 99.765575] CPU: 1 PID: 7252 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 99.772596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 99.781943] Call Trace:
[ 99.784530] dump_stack+0x138/0x19c
[ 99.788143] should_fail.cold+0x10f/0x159
[ 99.792333] ? __might_sleep+0x93/0xb0
[ 99.796215] __alloc_pages_nodemask+0x1d6/0x7a0
[ 99.800871] ? _find_next_bit+0xee/0x120
[ 99.804973] ? __alloc_pages_slowpath+0x2930/0x2930
[ 99.810097] ? find_next_bit+0x28/0x30
[ 99.813987] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 99.818745] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 99.822916] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 99.828188] blk_mq_init_sched+0x1cb/0x500
[ 99.832410] elevator_init+0x309/0x430
[ 99.836290] blk_mq_sched_init+0x2c/0x40
[ 99.840343] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 99.845514] ? blkcg_init_queue+0x1a3/0x410
[ 99.849834] blk_mq_init_queue+0x62/0xa0
[ 99.853900] loop_add+0x31c/0x850
[ 99.857348] ? transfer_xor+0x360/0x360
[ 99.861456] ? radix_tree_lookup+0x22/0x30
[ 99.865679] loop_control_ioctl+0x10c/0x2f0
[ 99.869987] ? loop_add+0x850/0x850
[ 99.873598] ? loop_add+0x850/0x850
[ 99.877322] do_vfs_ioctl+0x7ae/0x1060
[ 99.881198] ? selinux_file_mprotect+0x5d0/0x5d0
[ 99.885936] ? ioctl_preallocate+0x1c0/0x1c0
[ 99.890327] ? vfs_write+0x104/0x500
[ 99.894027] ? security_file_ioctl+0x7d/0xb0
[ 99.898410] ? security_file_ioctl+0x89/0xb0
[ 99.902800] SyS_ioctl+0x8f/0xc0
[ 99.906142] ? do_vfs_ioctl+0x1060/0x1060
[ 99.910284] do_syscall_64+0x1e8/0x640
[ 99.914155] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 99.918997] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 99.924169] RIP: 0033:0x459519
[ 99.927393] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 99.935102] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 99.942358] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 99.949608] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 99.956865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 99.964114] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 100.073733] FAULT_INJECTION: forcing a failure.
[ 100.073733] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 100.087007] CPU: 0 PID: 7254 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 100.094190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 100.103536] Call Trace:
[ 100.106208] dump_stack+0x138/0x19c
[ 100.109827] should_fail.cold+0x10f/0x159
[ 100.113955] ? __might_sleep+0x93/0xb0
[ 100.117835] __alloc_pages_nodemask+0x1d6/0x7a0
[ 100.122493] ? _find_next_bit+0xee/0x120
[ 100.126655] ? __alloc_pages_slowpath+0x2930/0x2930
[ 100.131657] ? find_next_bit+0x28/0x30
[ 100.135529] ? memset+0x32/0x40
[ 100.138792] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 100.143073] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 100.148360] blk_mq_init_sched+0x1cb/0x500
[ 100.152585] elevator_init+0x309/0x430
[ 100.156505] blk_mq_sched_init+0x2c/0x40
[ 100.160566] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 100.165800] ? blkcg_init_queue+0x1a3/0x410
[ 100.170168] blk_mq_init_queue+0x62/0xa0
[ 100.174268] loop_add+0x31c/0x850
[ 100.177709] ? transfer_xor+0x360/0x360
[ 100.181666] ? radix_tree_lookup+0x22/0x30
[ 100.185883] loop_control_ioctl+0x10c/0x2f0
[ 100.190185] ? loop_add+0x850/0x850
[ 100.193799] ? loop_add+0x850/0x850
[ 100.197406] do_vfs_ioctl+0x7ae/0x1060
[ 100.201270] ? selinux_file_mprotect+0x5d0/0x5d0
[ 100.206024] ? ioctl_preallocate+0x1c0/0x1c0
[ 100.210425] ? vfs_write+0x104/0x500
[ 100.214147] ? security_file_ioctl+0x7d/0xb0
[ 100.218552] ? security_file_ioctl+0x89/0xb0
[ 100.222953] SyS_ioctl+0x8f/0xc0
[ 100.226308] ? do_vfs_ioctl+0x1060/0x1060
[ 100.230441] do_syscall_64+0x1e8/0x640
[ 100.234310] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 100.239150] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 100.244331] RIP: 0033:0x459519
[ 100.247512] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 100.255210] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 100.262579] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 100.269909] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 100.277177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 100.284578] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 100.424069] FAULT_INJECTION: forcing a failure.
[ 100.424069] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 100.436024] CPU: 1 PID: 7256 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 100.443034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 100.452388] Call Trace:
[ 100.454966] dump_stack+0x138/0x19c
[ 100.458575] should_fail.cold+0x10f/0x159
[ 100.462761] ? __might_sleep+0x93/0xb0
[ 100.466649] __alloc_pages_nodemask+0x1d6/0x7a0
[ 100.471319] ? _find_next_bit+0xee/0x120
[ 100.475364] ? __alloc_pages_slowpath+0x2930/0x2930
[ 100.480365] ? find_next_bit+0x28/0x30
[ 100.484243] ? memset+0x32/0x40
[ 100.487514] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 100.491656] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 100.496926] blk_mq_init_sched+0x1cb/0x500
[ 100.501148] elevator_init+0x309/0x430
[ 100.505019] blk_mq_sched_init+0x2c/0x40
[ 100.509060] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 100.514230] ? blkcg_init_queue+0x1a3/0x410
[ 100.518544] blk_mq_init_queue+0x62/0xa0
[ 100.522645] loop_add+0x31c/0x850
[ 100.526100] ? transfer_xor+0x360/0x360
[ 100.530071] ? radix_tree_lookup+0x22/0x30
[ 100.534295] loop_control_ioctl+0x10c/0x2f0
[ 100.538611] ? loop_add+0x850/0x850
[ 100.542227] ? loop_add+0x850/0x850
[ 100.545944] do_vfs_ioctl+0x7ae/0x1060
[ 100.549813] ? selinux_file_mprotect+0x5d0/0x5d0
[ 100.554678] ? ioctl_preallocate+0x1c0/0x1c0
[ 100.559088] ? vfs_write+0x104/0x500
[ 100.563017] ? security_file_ioctl+0x7d/0xb0
[ 100.567513] ? security_file_ioctl+0x89/0xb0
[ 100.571919] SyS_ioctl+0x8f/0xc0
[ 100.575388] ? do_vfs_ioctl+0x1060/0x1060
[ 100.579526] do_syscall_64+0x1e8/0x640
[ 100.583399] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 100.588231] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 100.593418] RIP: 0033:0x459519
[ 100.596601] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 100.604302] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 100.611565] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 100.618947] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 100.626198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 100.633460] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 100.813718] FAULT_INJECTION: forcing a failure.
[ 100.813718] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 100.825654] CPU: 1 PID: 7258 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 100.832788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 100.842128] Call Trace:
[ 100.844706] dump_stack+0x138/0x19c
[ 100.848445] should_fail.cold+0x10f/0x159
[ 100.852585] ? __might_sleep+0x93/0xb0
[ 100.856466] __alloc_pages_nodemask+0x1d6/0x7a0
[ 100.861124] ? _find_next_bit+0xee/0x120
[ 100.865166] ? __alloc_pages_slowpath+0x2930/0x2930
[ 100.870160] ? find_next_bit+0x28/0x30
[ 100.874155] ? memset+0x32/0x40
[ 100.877429] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 100.881564] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 100.886830] blk_mq_init_sched+0x1cb/0x500
[ 100.891048] elevator_init+0x309/0x430
[ 100.894926] blk_mq_sched_init+0x2c/0x40
[ 100.898973] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 100.904210] ? blkcg_init_queue+0x1a3/0x410
[ 100.908528] blk_mq_init_queue+0x62/0xa0
[ 100.912570] loop_add+0x31c/0x850
[ 100.916000] ? transfer_xor+0x360/0x360
[ 100.919957] ? radix_tree_lookup+0x22/0x30
[ 100.924290] loop_control_ioctl+0x10c/0x2f0
[ 100.928607] ? loop_add+0x850/0x850
[ 100.932226] ? loop_add+0x850/0x850
[ 100.935837] do_vfs_ioctl+0x7ae/0x1060
[ 100.939712] ? selinux_file_mprotect+0x5d0/0x5d0
[ 100.944464] ? ioctl_preallocate+0x1c0/0x1c0
[ 100.948868] ? vfs_write+0x104/0x500
[ 100.952630] ? security_file_ioctl+0x7d/0xb0
[ 100.957066] ? security_file_ioctl+0x89/0xb0
[ 100.961471] SyS_ioctl+0x8f/0xc0
[ 100.964818] ? do_vfs_ioctl+0x1060/0x1060
[ 100.968948] do_syscall_64+0x1e8/0x640
[ 100.972829] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 100.977664] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 100.982843] RIP: 0033:0x459519
[ 100.986014] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 100.993699] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 101.000958] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 101.008343] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 101.015605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 101.022855] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 101.185268] FAULT_INJECTION: forcing a failure.
[ 101.185268] name failslab, interval 1, probability 0, space 0, times 0
[ 101.196606] CPU: 1 PID: 7260 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 101.203617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 101.212965] Call Trace:
[ 101.215553] dump_stack+0x138/0x19c
[ 101.219177] should_fail.cold+0x10f/0x159
[ 101.223327] should_failslab+0xdb/0x130
[ 101.227377] kmem_cache_alloc_node_trace+0x280/0x770
[ 101.232476] ? loop_init_request+0x4e/0xf0
[ 101.236700] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 101.241012] elevator_alloc+0x7f/0x1f0
[ 101.244882] dd_init_queue+0x25/0x420
[ 101.248667] blk_mq_init_sched+0x258/0x500
[ 101.252885] elevator_init+0x309/0x430
[ 101.256765] blk_mq_sched_init+0x2c/0x40
[ 101.260818] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 101.266048] ? blkcg_init_queue+0x1a3/0x410
[ 101.270456] blk_mq_init_queue+0x62/0xa0
[ 101.274557] loop_add+0x31c/0x850
[ 101.278011] ? transfer_xor+0x360/0x360
[ 101.281979] ? radix_tree_lookup+0x22/0x30
[ 101.286200] loop_control_ioctl+0x10c/0x2f0
[ 101.290505] ? loop_add+0x850/0x850
[ 101.294116] ? loop_add+0x850/0x850
[ 101.297794] do_vfs_ioctl+0x7ae/0x1060
[ 101.301681] ? selinux_file_mprotect+0x5d0/0x5d0
[ 101.306425] ? ioctl_preallocate+0x1c0/0x1c0
[ 101.310816] ? vfs_write+0x104/0x500
[ 101.314519] ? security_file_ioctl+0x7d/0xb0
[ 101.318904] ? security_file_ioctl+0x89/0xb0
[ 101.323352] SyS_ioctl+0x8f/0xc0
[ 101.326715] ? do_vfs_ioctl+0x1060/0x1060
[ 101.330855] do_syscall_64+0x1e8/0x640
[ 101.334782] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 101.339628] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 101.344801] RIP: 0033:0x459519
[ 101.347974] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.355662] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 101.362926] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 101.370187] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 101.377439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 101.384767] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 101.583064] FAULT_INJECTION: forcing a failure.
[ 101.583064] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 101.594994] CPU: 1 PID: 7262 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 101.602231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 101.611670] Call Trace:
[ 101.614249] dump_stack+0x138/0x19c
[ 101.617862] should_fail.cold+0x10f/0x159
[ 101.622096] ? __might_sleep+0x93/0xb0
[ 101.625975] __alloc_pages_nodemask+0x1d6/0x7a0
[ 101.630641] ? _find_next_bit+0xee/0x120
[ 101.634687] ? __alloc_pages_slowpath+0x2930/0x2930
[ 101.639698] ? find_next_bit+0x28/0x30
[ 101.643584] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 101.648325] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 101.652470] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 101.657734] blk_mq_init_sched+0x1cb/0x500
[ 101.661954] elevator_init+0x309/0x430
[ 101.665821] blk_mq_sched_init+0x2c/0x40
[ 101.669870] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 101.675053] ? blkcg_init_queue+0x1a3/0x410
[ 101.679373] blk_mq_init_queue+0x62/0xa0
[ 101.683419] loop_add+0x31c/0x850
[ 101.686907] ? transfer_xor+0x360/0x360
[ 101.690896] ? radix_tree_lookup+0x22/0x30
[ 101.695131] loop_control_ioctl+0x10c/0x2f0
[ 101.699441] ? loop_add+0x850/0x850
[ 101.703177] ? loop_add+0x850/0x850
[ 101.706793] do_vfs_ioctl+0x7ae/0x1060
[ 101.710669] ? selinux_file_mprotect+0x5d0/0x5d0
[ 101.715489] ? ioctl_preallocate+0x1c0/0x1c0
[ 101.719898] ? vfs_write+0x104/0x500
[ 101.723669] ? security_file_ioctl+0x7d/0xb0
[ 101.728074] ? security_file_ioctl+0x89/0xb0
[ 101.732471] SyS_ioctl+0x8f/0xc0
[ 101.735820] ? do_vfs_ioctl+0x1060/0x1060
[ 101.739953] do_syscall_64+0x1e8/0x640
[ 101.743888] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 101.748734] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 101.754864] RIP: 0033:0x459519
[ 101.758047] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.765757] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 101.773126] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
2019/07/01 00:49:52 executed programs: 142
[ 101.780390] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 101.787648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 101.794901] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 101.964034] FAULT_INJECTION: forcing a failure.
[ 101.964034] name failslab, interval 1, probability 0, space 0, times 0
[ 101.975449] CPU: 0 PID: 7264 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 101.982469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 101.991815] Call Trace:
[ 101.994389] dump_stack+0x138/0x19c
[ 101.998011] should_fail.cold+0x10f/0x159
[ 102.002148] should_failslab+0xdb/0x130
[ 102.006188] kmem_cache_alloc_node_trace+0x280/0x770
[ 102.011292] ? __mutex_init+0xd3/0x110
[ 102.015279] dd_init_queue+0x9c/0x420
[ 102.019071] blk_mq_init_sched+0x258/0x500
[ 102.023296] elevator_init+0x309/0x430
[ 102.027170] blk_mq_sched_init+0x2c/0x40
[ 102.031334] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 102.036503] ? blkcg_init_queue+0x1a3/0x410
[ 102.040812] blk_mq_init_queue+0x62/0xa0
[ 102.044865] loop_add+0x31c/0x850
[ 102.048318] ? transfer_xor+0x360/0x360
[ 102.052279] ? radix_tree_lookup+0x22/0x30
[ 102.056516] loop_control_ioctl+0x10c/0x2f0
[ 102.060830] ? loop_add+0x850/0x850
[ 102.064442] ? loop_add+0x850/0x850
[ 102.068052] do_vfs_ioctl+0x7ae/0x1060
[ 102.071934] ? selinux_file_mprotect+0x5d0/0x5d0
[ 102.076692] ? ioctl_preallocate+0x1c0/0x1c0
[ 102.081096] ? vfs_write+0x104/0x500
[ 102.084814] ? security_file_ioctl+0x7d/0xb0
[ 102.089210] ? security_file_ioctl+0x89/0xb0
[ 102.093620] SyS_ioctl+0x8f/0xc0
[ 102.097119] ? do_vfs_ioctl+0x1060/0x1060
[ 102.101261] do_syscall_64+0x1e8/0x640
[ 102.105188] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 102.110033] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 102.115217] RIP: 0033:0x459519
[ 102.118386] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 102.126074] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 102.133324] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 102.140578] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 102.147839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 102.155095] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 102.353912] FAULT_INJECTION: forcing a failure.
[ 102.353912] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 102.365874] CPU: 1 PID: 7266 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 102.372957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 102.382312] Call Trace:
[ 102.384892] dump_stack+0x138/0x19c
[ 102.388500] should_fail.cold+0x10f/0x159
[ 102.392643] ? __might_sleep+0x93/0xb0
[ 102.396518] __alloc_pages_nodemask+0x1d6/0x7a0
[ 102.401222] ? _find_next_bit+0xee/0x120
[ 102.405299] ? __alloc_pages_slowpath+0x2930/0x2930
[ 102.410307] ? find_next_bit+0x28/0x30
[ 102.414231] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 102.418984] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 102.423130] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 102.428408] blk_mq_init_sched+0x1cb/0x500
[ 102.432634] elevator_init+0x309/0x430
[ 102.436512] blk_mq_sched_init+0x2c/0x40
[ 102.440561] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 102.445731] ? blkcg_init_queue+0x1a3/0x410
[ 102.450155] blk_mq_init_queue+0x62/0xa0
[ 102.454202] loop_add+0x31c/0x850
[ 102.457640] ? transfer_xor+0x360/0x360
[ 102.461597] ? radix_tree_lookup+0x22/0x30
[ 102.465816] loop_control_ioctl+0x10c/0x2f0
[ 102.470118] ? loop_add+0x850/0x850
[ 102.473731] ? loop_add+0x850/0x850
[ 102.477404] do_vfs_ioctl+0x7ae/0x1060
[ 102.481293] ? selinux_file_mprotect+0x5d0/0x5d0
[ 102.486042] ? ioctl_preallocate+0x1c0/0x1c0
[ 102.490510] ? vfs_write+0x104/0x500
[ 102.494223] ? security_file_ioctl+0x7d/0xb0
[ 102.498658] ? security_file_ioctl+0x89/0xb0
[ 102.503058] SyS_ioctl+0x8f/0xc0
[ 102.506402] ? do_vfs_ioctl+0x1060/0x1060
[ 102.510534] do_syscall_64+0x1e8/0x640
[ 102.514404] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 102.519337] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 102.524513] RIP: 0033:0x459519
[ 102.527683] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 102.535386] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 102.542700] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 102.549964] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 102.557227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 102.564488] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 102.674016] FAULT_INJECTION: forcing a failure.
[ 102.674016] name failslab, interval 1, probability 0, space 0, times 0
[ 102.685296] CPU: 1 PID: 7268 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 102.692305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 102.701739] Call Trace:
[ 102.704321] dump_stack+0x138/0x19c
[ 102.708022] should_fail.cold+0x10f/0x159
[ 102.712156] should_failslab+0xdb/0x130
[ 102.716114] kmem_cache_alloc_node_trace+0x280/0x770
[ 102.721210] ? loop_init_request+0x4e/0xf0
[ 102.725437] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 102.729805] elevator_alloc+0x7f/0x1f0
[ 102.733690] dd_init_queue+0x25/0x420
[ 102.737472] blk_mq_init_sched+0x258/0x500
[ 102.741755] elevator_init+0x309/0x430
[ 102.745634] blk_mq_sched_init+0x2c/0x40
[ 102.749691] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 102.754872] ? blkcg_init_queue+0x1a3/0x410
[ 102.759196] blk_mq_init_queue+0x62/0xa0
[ 102.763291] loop_add+0x31c/0x850
[ 102.766742] ? transfer_xor+0x360/0x360
[ 102.770705] ? radix_tree_lookup+0x22/0x30
[ 102.774929] loop_control_ioctl+0x10c/0x2f0
[ 102.779251] ? loop_add+0x850/0x850
[ 102.782878] ? loop_add+0x850/0x850
[ 102.786490] do_vfs_ioctl+0x7ae/0x1060
[ 102.790422] ? selinux_file_mprotect+0x5d0/0x5d0
[ 102.795181] ? ioctl_preallocate+0x1c0/0x1c0
[ 102.799581] ? vfs_write+0x104/0x500
[ 102.803282] ? security_file_ioctl+0x7d/0xb0
[ 102.807684] ? security_file_ioctl+0x89/0xb0
[ 102.812085] SyS_ioctl+0x8f/0xc0
[ 102.815699] ? do_vfs_ioctl+0x1060/0x1060
[ 102.819853] do_syscall_64+0x1e8/0x640
[ 102.823732] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 102.828619] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 102.833967] RIP: 0033:0x459519
[ 102.837148] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 102.844844] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 102.852099] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 102.859492] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 102.866908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 102.874174] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 103.104085] FAULT_INJECTION: forcing a failure.
[ 103.104085] name failslab, interval 1, probability 0, space 0, times 0
[ 103.115659] CPU: 0 PID: 7270 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 103.122669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 103.132177] Call Trace:
[ 103.134761] dump_stack+0x138/0x19c
[ 103.138375] should_fail.cold+0x10f/0x159
[ 103.142509] should_failslab+0xdb/0x130
[ 103.146473] kmem_cache_alloc_node_trace+0x280/0x770
[ 103.151597] ? loop_init_request+0x4e/0xf0
[ 103.155816] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 103.160117] elevator_alloc+0x7f/0x1f0
[ 103.164112] dd_init_queue+0x25/0x420
[ 103.167916] blk_mq_init_sched+0x258/0x500
[ 103.172148] elevator_init+0x309/0x430
[ 103.176073] blk_mq_sched_init+0x2c/0x40
[ 103.180125] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 103.185294] ? blkcg_init_queue+0x1a3/0x410
[ 103.189603] blk_mq_init_queue+0x62/0xa0
[ 103.193646] loop_add+0x31c/0x850
[ 103.197147] ? transfer_xor+0x360/0x360
[ 103.201122] ? radix_tree_lookup+0x22/0x30
[ 103.205350] loop_control_ioctl+0x10c/0x2f0
[ 103.209649] ? loop_add+0x850/0x850
[ 103.213256] ? loop_add+0x850/0x850
[ 103.216864] do_vfs_ioctl+0x7ae/0x1060
[ 103.220747] ? selinux_file_mprotect+0x5d0/0x5d0
[ 103.225502] ? ioctl_preallocate+0x1c0/0x1c0
[ 103.230035] ? vfs_write+0x104/0x500
[ 103.233916] ? security_file_ioctl+0x7d/0xb0
[ 103.238300] ? security_file_ioctl+0x89/0xb0
[ 103.242750] SyS_ioctl+0x8f/0xc0
[ 103.246108] ? do_vfs_ioctl+0x1060/0x1060
[ 103.250240] do_syscall_64+0x1e8/0x640
[ 103.254108] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 103.258935] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 103.264117] RIP: 0033:0x459519
[ 103.267293] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 103.274995] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 103.282257] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 103.289600] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 103.296866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 103.304219] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 103.494092] FAULT_INJECTION: forcing a failure.
[ 103.494092] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 103.506064] CPU: 0 PID: 7272 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 103.513156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 103.522489] Call Trace:
[ 103.525162] dump_stack+0x138/0x19c
[ 103.528777] should_fail.cold+0x10f/0x159
[ 103.532919] ? __might_sleep+0x93/0xb0
[ 103.536794] __alloc_pages_nodemask+0x1d6/0x7a0
[ 103.541456] ? _find_next_bit+0xee/0x120
[ 103.545505] ? __alloc_pages_slowpath+0x2930/0x2930
[ 103.550501] ? find_next_bit+0x28/0x30
[ 103.554371] ? memset+0x32/0x40
[ 103.557637] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 103.561853] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 103.567133] blk_mq_init_sched+0x1cb/0x500
[ 103.571365] elevator_init+0x309/0x430
[ 103.575301] blk_mq_sched_init+0x2c/0x40
[ 103.579350] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 103.584528] ? blkcg_init_queue+0x1a3/0x410
[ 103.588836] blk_mq_init_queue+0x62/0xa0
[ 103.592884] loop_add+0x31c/0x850
[ 103.596370] ? transfer_xor+0x360/0x360
[ 103.600341] ? radix_tree_lookup+0x22/0x30
[ 103.604556] loop_control_ioctl+0x10c/0x2f0
[ 103.608920] ? loop_add+0x850/0x850
[ 103.612554] ? loop_add+0x850/0x850
[ 103.616180] do_vfs_ioctl+0x7ae/0x1060
[ 103.620095] ? selinux_file_mprotect+0x5d0/0x5d0
[ 103.624893] ? ioctl_preallocate+0x1c0/0x1c0
[ 103.629304] ? vfs_write+0x104/0x500
[ 103.633054] ? security_file_ioctl+0x7d/0xb0
[ 103.637523] ? security_file_ioctl+0x89/0xb0
[ 103.641932] SyS_ioctl+0x8f/0xc0
[ 103.645288] ? do_vfs_ioctl+0x1060/0x1060
[ 103.649424] do_syscall_64+0x1e8/0x640
[ 103.653306] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 103.658145] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 103.663317] RIP: 0033:0x459519
[ 103.666505] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 103.674200] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 103.681458] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 103.688710] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 103.695965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 103.703220] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 103.824396] FAULT_INJECTION: forcing a failure.
[ 103.824396] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 103.836227] CPU: 1 PID: 7274 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 103.843219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 103.852724] Call Trace:
[ 103.855305] dump_stack+0x138/0x19c
[ 103.858916] should_fail.cold+0x10f/0x159
[ 103.863192] __alloc_pages_nodemask+0x1d6/0x7a0
[ 103.867876] ? __alloc_pages_slowpath+0x2930/0x2930
[ 103.873070] cache_grow_begin+0x80/0x400
[ 103.877115] kmem_cache_alloc_node_trace+0x697/0x770
[ 103.882286] ? loop_init_request+0x4e/0xf0
[ 103.886501] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 103.890815] elevator_alloc+0x7f/0x1f0
[ 103.894709] dd_init_queue+0x25/0x420
[ 103.900861] blk_mq_init_sched+0x258/0x500
[ 103.911261] elevator_init+0x309/0x430
[ 103.915201] blk_mq_sched_init+0x2c/0x40
[ 103.919276] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 103.924457] ? blkcg_init_queue+0x1a3/0x410
[ 103.928764] blk_mq_init_queue+0x62/0xa0
[ 103.932822] loop_add+0x31c/0x850
[ 103.936259] ? transfer_xor+0x360/0x360
[ 103.940269] ? radix_tree_lookup+0x22/0x30
[ 103.944492] loop_control_ioctl+0x10c/0x2f0
[ 103.948797] ? loop_add+0x850/0x850
[ 103.952456] ? loop_add+0x850/0x850
[ 103.956073] do_vfs_ioctl+0x7ae/0x1060
[ 103.959959] ? selinux_file_mprotect+0x5d0/0x5d0
[ 103.964706] ? ioctl_preallocate+0x1c0/0x1c0
[ 103.969099] ? vfs_write+0x104/0x500
[ 103.972796] ? security_file_ioctl+0x7d/0xb0
[ 103.977321] ? security_file_ioctl+0x89/0xb0
[ 103.981819] SyS_ioctl+0x8f/0xc0
[ 103.985181] ? do_vfs_ioctl+0x1060/0x1060
[ 103.989326] do_syscall_64+0x1e8/0x640
[ 103.993201] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 103.998035] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 104.003211] RIP: 0033:0x459519
[ 104.006379] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.014163] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 104.021427] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 104.028691] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 104.035996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 104.043265] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 104.174749] FAULT_INJECTION: forcing a failure.
[ 104.174749] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 104.186651] CPU: 1 PID: 7276 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 104.193660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 104.203047] Call Trace:
[ 104.205629] dump_stack+0x138/0x19c
[ 104.209240] should_fail.cold+0x10f/0x159
[ 104.213370] ? __might_sleep+0x93/0xb0
[ 104.217239] __alloc_pages_nodemask+0x1d6/0x7a0
[ 104.221889] ? _find_next_bit+0xee/0x120
[ 104.225931] ? __alloc_pages_slowpath+0x2930/0x2930
[ 104.230936] ? find_next_bit+0x28/0x30
[ 104.234816] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 104.239663] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 104.243813] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 104.249084] blk_mq_init_sched+0x1cb/0x500
[ 104.253360] elevator_init+0x309/0x430
[ 104.257249] blk_mq_sched_init+0x2c/0x40
[ 104.261346] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 104.266628] ? blkcg_init_queue+0x1a3/0x410
[ 104.270946] blk_mq_init_queue+0x62/0xa0
[ 104.275000] loop_add+0x31c/0x850
[ 104.278449] ? transfer_xor+0x360/0x360
[ 104.282417] ? radix_tree_lookup+0x22/0x30
[ 104.286643] loop_control_ioctl+0x10c/0x2f0
[ 104.290956] ? loop_add+0x850/0x850
[ 104.294612] ? loop_add+0x850/0x850
[ 104.298229] do_vfs_ioctl+0x7ae/0x1060
[ 104.302104] ? selinux_file_mprotect+0x5d0/0x5d0
[ 104.306849] ? ioctl_preallocate+0x1c0/0x1c0
[ 104.311261] ? vfs_write+0x104/0x500
[ 104.314962] ? security_file_ioctl+0x7d/0xb0
[ 104.319349] ? security_file_ioctl+0x89/0xb0
[ 104.323738] SyS_ioctl+0x8f/0xc0
[ 104.327095] ? do_vfs_ioctl+0x1060/0x1060
[ 104.331264] do_syscall_64+0x1e8/0x640
[ 104.335142] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 104.339978] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 104.345208] RIP: 0033:0x459519
[ 104.348386] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.356082] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 104.363443] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 104.370921] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 104.378175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 104.385467] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 104.544085] FAULT_INJECTION: forcing a failure.
[ 104.544085] name failslab, interval 1, probability 0, space 0, times 0
[ 104.555449] CPU: 1 PID: 7278 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 104.562474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 104.571812] Call Trace:
[ 104.574388] dump_stack+0x138/0x19c
[ 104.578132] should_fail.cold+0x10f/0x159
[ 104.582276] should_failslab+0xdb/0x130
[ 104.586247] kmem_cache_alloc_node_trace+0x280/0x770
[ 104.591342] ? loop_init_request+0x4e/0xf0
[ 104.595564] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 104.599916] elevator_alloc+0x7f/0x1f0
[ 104.603803] dd_init_queue+0x25/0x420
[ 104.607584] blk_mq_init_sched+0x258/0x500
[ 104.611816] elevator_init+0x309/0x430
[ 104.615797] blk_mq_sched_init+0x2c/0x40
[ 104.619843] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 104.625019] ? blkcg_init_queue+0x1a3/0x410
[ 104.629346] blk_mq_init_queue+0x62/0xa0
[ 104.633407] loop_add+0x31c/0x850
[ 104.636941] ? transfer_xor+0x360/0x360
[ 104.640913] ? radix_tree_lookup+0x22/0x30
[ 104.645138] loop_control_ioctl+0x10c/0x2f0
[ 104.650410] ? loop_add+0x850/0x850
[ 104.654027] ? loop_add+0x850/0x850
[ 104.657643] do_vfs_ioctl+0x7ae/0x1060
[ 104.661514] ? selinux_file_mprotect+0x5d0/0x5d0
[ 104.666259] ? ioctl_preallocate+0x1c0/0x1c0
[ 104.670652] ? vfs_write+0x104/0x500
[ 104.674367] ? security_file_ioctl+0x7d/0xb0
[ 104.678766] ? security_file_ioctl+0x89/0xb0
[ 104.683158] SyS_ioctl+0x8f/0xc0
[ 104.686519] ? do_vfs_ioctl+0x1060/0x1060
[ 104.690653] do_syscall_64+0x1e8/0x640
[ 104.694715] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 104.699647] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 104.704821] RIP: 0033:0x459519
[ 104.707999] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.715705] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 104.723008] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 104.730270] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 104.737559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 104.744818] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 104.943551] FAULT_INJECTION: forcing a failure.
[ 104.943551] name failslab, interval 1, probability 0, space 0, times 0
[ 104.954835] CPU: 1 PID: 7280 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 104.961942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 104.971293] Call Trace:
[ 104.973932] dump_stack+0x138/0x19c
[ 104.977562] should_fail.cold+0x10f/0x159
[ 104.981702] should_failslab+0xdb/0x130
[ 104.985657] kmem_cache_alloc_node_trace+0x280/0x770
[ 104.990745] __kmalloc_node+0x3d/0x80
[ 104.994620] blk_mq_alloc_rq_map+0xc8/0x220
[ 104.998932] blk_mq_sched_alloc_tags.isra.0+0x7c/0x160
[ 105.004318] blk_mq_init_sched+0x1cb/0x500
[ 105.008553] elevator_init+0x309/0x430
[ 105.012427] blk_mq_sched_init+0x2c/0x40
[ 105.016473] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 105.021640] ? blkcg_init_queue+0x1a3/0x410
[ 105.025947] blk_mq_init_queue+0x62/0xa0
[ 105.029997] loop_add+0x31c/0x850
[ 105.033445] ? transfer_xor+0x360/0x360
[ 105.037407] ? radix_tree_lookup+0x22/0x30
[ 105.041624] loop_control_ioctl+0x10c/0x2f0
[ 105.045924] ? loop_add+0x850/0x850
[ 105.049558] ? loop_add+0x850/0x850
[ 105.053185] do_vfs_ioctl+0x7ae/0x1060
[ 105.057201] ? selinux_file_mprotect+0x5d0/0x5d0
[ 105.062120] ? ioctl_preallocate+0x1c0/0x1c0
[ 105.066608] ? vfs_write+0x104/0x500
[ 105.070324] ? security_file_ioctl+0x7d/0xb0
[ 105.074719] ? security_file_ioctl+0x89/0xb0
[ 105.079230] SyS_ioctl+0x8f/0xc0
[ 105.082602] ? do_vfs_ioctl+0x1060/0x1060
[ 105.086739] do_syscall_64+0x1e8/0x640
[ 105.090605] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 105.095519] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 105.100696] RIP: 0033:0x459519
[ 105.103991] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 105.111683] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 105.118950] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 105.126217] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 105.133577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 105.140832] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 105.332996] FAULT_INJECTION: forcing a failure.
[ 105.332996] name failslab, interval 1, probability 0, space 0, times 0
[ 105.344317] CPU: 0 PID: 7282 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 105.351319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 105.360658] Call Trace:
[ 105.363315] dump_stack+0x138/0x19c
[ 105.366944] should_fail.cold+0x10f/0x159
[ 105.371080] should_failslab+0xdb/0x130
[ 105.375037] kmem_cache_alloc_node_trace+0x280/0x770
[ 105.380120] ? loop_init_request+0x4e/0xf0
[ 105.384335] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 105.388691] elevator_alloc+0x7f/0x1f0
[ 105.392753] dd_init_queue+0x25/0x420
[ 105.396559] blk_mq_init_sched+0x258/0x500
[ 105.400804] elevator_init+0x309/0x430
[ 105.404675] blk_mq_sched_init+0x2c/0x40
[ 105.408816] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 105.413993] ? blkcg_init_queue+0x1a3/0x410
[ 105.418300] blk_mq_init_queue+0x62/0xa0
[ 105.422486] loop_add+0x31c/0x850
[ 105.425930] ? transfer_xor+0x360/0x360
[ 105.429887] ? radix_tree_lookup+0x22/0x30
[ 105.434101] loop_control_ioctl+0x10c/0x2f0
[ 105.438423] ? loop_add+0x850/0x850
[ 105.442039] ? loop_add+0x850/0x850
[ 105.445653] do_vfs_ioctl+0x7ae/0x1060
[ 105.449523] ? selinux_file_mprotect+0x5d0/0x5d0
[ 105.454326] ? ioctl_preallocate+0x1c0/0x1c0
[ 105.458729] ? vfs_write+0x104/0x500
[ 105.462553] ? security_file_ioctl+0x7d/0xb0
[ 105.466953] ? security_file_ioctl+0x89/0xb0
[ 105.471464] SyS_ioctl+0x8f/0xc0
[ 105.474810] ? do_vfs_ioctl+0x1060/0x1060
[ 105.478943] do_syscall_64+0x1e8/0x640
[ 105.482815] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 105.487662] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 105.492836] RIP: 0033:0x459519
[ 105.496060] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 105.503856] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 105.511120] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 105.518374] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 105.525635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 105.532894] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 105.712585] FAULT_INJECTION: forcing a failure.
[ 105.712585] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 105.724542] CPU: 0 PID: 7284 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 105.731546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 105.740889] Call Trace:
[ 105.743465] dump_stack+0x138/0x19c
[ 105.747091] should_fail.cold+0x10f/0x159
[ 105.751284] ? __might_sleep+0x93/0xb0
[ 105.755179] __alloc_pages_nodemask+0x1d6/0x7a0
[ 105.759838] ? _find_next_bit+0xee/0x120
[ 105.763885] ? __alloc_pages_slowpath+0x2930/0x2930
[ 105.768880] ? find_next_bit+0x28/0x30
[ 105.772865] ? memset+0x32/0x40
[ 105.776148] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 105.780302] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 105.785680] blk_mq_init_sched+0x1cb/0x500
[ 105.789924] elevator_init+0x309/0x430
[ 105.793797] blk_mq_sched_init+0x2c/0x40
[ 105.797859] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 105.803039] ? blkcg_init_queue+0x1a3/0x410
[ 105.807349] blk_mq_init_queue+0x62/0xa0
[ 105.811413] loop_add+0x31c/0x850
[ 105.814854] ? transfer_xor+0x360/0x360
[ 105.818830] ? radix_tree_lookup+0x22/0x30
[ 105.823056] loop_control_ioctl+0x10c/0x2f0
[ 105.827424] ? loop_add+0x850/0x850
[ 105.831036] ? loop_add+0x850/0x850
[ 105.834646] do_vfs_ioctl+0x7ae/0x1060
[ 105.838585] ? selinux_file_mprotect+0x5d0/0x5d0
[ 105.843432] ? ioctl_preallocate+0x1c0/0x1c0
[ 105.847832] ? vfs_write+0x104/0x500
[ 105.851532] ? security_file_ioctl+0x7d/0xb0
[ 105.856140] ? security_file_ioctl+0x89/0xb0
[ 105.860583] SyS_ioctl+0x8f/0xc0
[ 105.863948] ? do_vfs_ioctl+0x1060/0x1060
[ 105.868093] do_syscall_64+0x1e8/0x640
[ 105.871964] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 105.876805] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 105.881973] RIP: 0033:0x459519
[ 105.885138] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 105.892837] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 105.900135] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 105.907387] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 105.914749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 105.922095] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 106.053254] FAULT_INJECTION: forcing a failure.
[ 106.053254] name failslab, interval 1, probability 0, space 0, times 0
[ 106.064840] CPU: 1 PID: 7285 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 106.071850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 106.081198] Call Trace:
[ 106.083852] dump_stack+0x138/0x19c
[ 106.087484] should_fail.cold+0x10f/0x159
[ 106.091634] should_failslab+0xdb/0x130
[ 106.095617] kmem_cache_alloc_node_trace+0x280/0x770
[ 106.100718] ? loop_init_request+0x4e/0xf0
[ 106.105109] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 106.109558] elevator_alloc+0x7f/0x1f0
[ 106.113435] dd_init_queue+0x25/0x420
[ 106.117217] blk_mq_init_sched+0x258/0x500
[ 106.121539] elevator_init+0x309/0x430
[ 106.125417] blk_mq_sched_init+0x2c/0x40
[ 106.129467] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 106.134836] ? blkcg_init_queue+0x1a3/0x410
[ 106.139160] blk_mq_init_queue+0x62/0xa0
[ 106.143217] loop_add+0x31c/0x850
[ 106.146654] ? transfer_xor+0x360/0x360
[ 106.150631] ? radix_tree_lookup+0x22/0x30
[ 106.154871] loop_control_ioctl+0x10c/0x2f0
[ 106.159175] ? loop_add+0x850/0x850
[ 106.162799] ? loop_add+0x850/0x850
[ 106.166424] do_vfs_ioctl+0x7ae/0x1060
[ 106.170307] ? selinux_file_mprotect+0x5d0/0x5d0
[ 106.175057] ? ioctl_preallocate+0x1c0/0x1c0
[ 106.179505] ? vfs_write+0x104/0x500
[ 106.183233] ? security_file_ioctl+0x7d/0xb0
[ 106.187619] ? security_file_ioctl+0x89/0xb0
[ 106.192018] SyS_ioctl+0x8f/0xc0
[ 106.195367] ? do_vfs_ioctl+0x1060/0x1060
[ 106.199503] do_syscall_64+0x1e8/0x640
[ 106.203379] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 106.208268] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 106.213494] RIP: 0033:0x459519
[ 106.216667] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 106.224362] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 106.231613] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 106.239014] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 106.246272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 106.253537] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 106.443327] FAULT_INJECTION: forcing a failure.
[ 106.443327] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 106.455484] CPU: 1 PID: 7288 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 106.462591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 106.471935] Call Trace:
[ 106.474515] dump_stack+0x138/0x19c
[ 106.478140] should_fail.cold+0x10f/0x159
[ 106.482284] ? __might_sleep+0x93/0xb0
[ 106.486258] __alloc_pages_nodemask+0x1d6/0x7a0
[ 106.490925] ? _find_next_bit+0xee/0x120
[ 106.494965] ? __alloc_pages_slowpath+0x2930/0x2930
[ 106.500078] ? find_next_bit+0x28/0x30
[ 106.504039] ? memset+0x32/0x40
[ 106.507310] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 106.511444] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 106.516786] blk_mq_init_sched+0x1cb/0x500
[ 106.521025] elevator_init+0x309/0x430
[ 106.524893] blk_mq_sched_init+0x2c/0x40
[ 106.529017] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 106.534197] ? blkcg_init_queue+0x1a3/0x410
[ 106.538553] blk_mq_init_queue+0x62/0xa0
[ 106.542603] loop_add+0x31c/0x850
[ 106.546101] ? transfer_xor+0x360/0x360
[ 106.550266] ? radix_tree_lookup+0x22/0x30
[ 106.554485] loop_control_ioctl+0x10c/0x2f0
[ 106.558790] ? loop_add+0x850/0x850
[ 106.562459] ? loop_add+0x850/0x850
[ 106.566126] do_vfs_ioctl+0x7ae/0x1060
[ 106.570048] ? selinux_file_mprotect+0x5d0/0x5d0
[ 106.574904] ? ioctl_preallocate+0x1c0/0x1c0
[ 106.579295] ? vfs_write+0x104/0x500
[ 106.583051] ? security_file_ioctl+0x7d/0xb0
[ 106.587443] ? security_file_ioctl+0x89/0xb0
[ 106.591849] SyS_ioctl+0x8f/0xc0
[ 106.595352] ? do_vfs_ioctl+0x1060/0x1060
[ 106.599493] do_syscall_64+0x1e8/0x640
[ 106.603359] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 106.608196] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 106.613508] RIP: 0033:0x459519
[ 106.616682] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 106.624490] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 106.631797] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 106.639323] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 106.646584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 106.653842] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 106.783525] FAULT_INJECTION: forcing a failure.
[ 106.783525] name failslab, interval 1, probability 0, space 0, times 0
[ 106.794902] CPU: 0 PID: 7290 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 106.801908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 106.812285] Call Trace:
[ 106.814970] dump_stack+0x138/0x19c
[ 106.818588] should_fail.cold+0x10f/0x159
[ 106.822726] should_failslab+0xdb/0x130
[ 106.826781] kmem_cache_alloc_node_trace+0x280/0x770
[ 106.831890] ? loop_init_request+0x4e/0xf0
[ 106.836114] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 106.840420] elevator_alloc+0x7f/0x1f0
[ 106.844349] dd_init_queue+0x25/0x420
[ 106.848218] blk_mq_init_sched+0x258/0x500
[ 106.852455] elevator_init+0x309/0x430
[ 106.856323] blk_mq_sched_init+0x2c/0x40
[ 106.860464] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 106.865715] ? blkcg_init_queue+0x1a3/0x410
[ 106.870037] blk_mq_init_queue+0x62/0xa0
[ 106.874222] loop_add+0x31c/0x850
[ 106.877666] ? transfer_xor+0x360/0x360
[ 106.881630] ? radix_tree_lookup+0x22/0x30
[ 106.885849] loop_control_ioctl+0x10c/0x2f0
[ 106.890152] ? loop_add+0x850/0x850
[ 106.893776] ? loop_add+0x850/0x850
[ 106.897397] do_vfs_ioctl+0x7ae/0x1060
[ 106.901284] ? selinux_file_mprotect+0x5d0/0x5d0
[ 106.906138] ? ioctl_preallocate+0x1c0/0x1c0
[ 106.910543] ? vfs_write+0x104/0x500
[ 106.914250] ? security_file_ioctl+0x7d/0xb0
[ 106.918725] ? security_file_ioctl+0x89/0xb0
[ 106.923134] SyS_ioctl+0x8f/0xc0
[ 106.926501] ? do_vfs_ioctl+0x1060/0x1060
[ 106.930646] do_syscall_64+0x1e8/0x640
[ 106.934531] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 106.939365] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 106.944538] RIP: 0033:0x459519
[ 106.947725] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 106.955427] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 106.962790] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 106.970104] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 106.977367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
2019/07/01 00:49:57 executed programs: 156
[ 106.984633] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 107.163084] FAULT_INJECTION: forcing a failure.
[ 107.163084] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 107.175172] CPU: 1 PID: 7292 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 107.182179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 107.191533] Call Trace:
[ 107.194129] dump_stack+0x138/0x19c
[ 107.197758] should_fail.cold+0x10f/0x159
[ 107.201892] ? __might_sleep+0x93/0xb0
[ 107.205817] __alloc_pages_nodemask+0x1d6/0x7a0
[ 107.210475] ? _find_next_bit+0xee/0x120
[ 107.214531] ? __alloc_pages_slowpath+0x2930/0x2930
[ 107.219538] ? find_next_bit+0x28/0x30
[ 107.223411] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 107.228415] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 107.232554] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 107.237831] blk_mq_init_sched+0x1cb/0x500
[ 107.242069] elevator_init+0x309/0x430
[ 107.245945] blk_mq_sched_init+0x2c/0x40
[ 107.250114] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 107.255293] ? blkcg_init_queue+0x1a3/0x410
[ 107.259621] blk_mq_init_queue+0x62/0xa0
[ 107.263671] loop_add+0x31c/0x850
[ 107.267162] ? transfer_xor+0x360/0x360
[ 107.271130] ? radix_tree_lookup+0x22/0x30
[ 107.275362] loop_control_ioctl+0x10c/0x2f0
[ 107.279667] ? loop_add+0x850/0x850
[ 107.283285] ? loop_add+0x850/0x850
[ 107.286914] do_vfs_ioctl+0x7ae/0x1060
[ 107.290802] ? selinux_file_mprotect+0x5d0/0x5d0
[ 107.295546] ? ioctl_preallocate+0x1c0/0x1c0
[ 107.299948] ? vfs_write+0x104/0x500
[ 107.303650] ? security_file_ioctl+0x7d/0xb0
[ 107.308058] ? security_file_ioctl+0x89/0xb0
[ 107.312462] SyS_ioctl+0x8f/0xc0
[ 107.315831] ? do_vfs_ioctl+0x1060/0x1060
[ 107.319977] do_syscall_64+0x1e8/0x640
[ 107.323851] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 107.328686] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 107.333856] RIP: 0033:0x459519
[ 107.337087] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 107.344799] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 107.352157] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 107.359435] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 107.366708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 107.373975] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 107.513059] FAULT_INJECTION: forcing a failure.
[ 107.513059] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 107.525353] CPU: 0 PID: 7294 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 107.532459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 107.541812] Call Trace:
[ 107.544394] dump_stack+0x138/0x19c
[ 107.548009] should_fail.cold+0x10f/0x159
[ 107.552136] ? __might_sleep+0x93/0xb0
[ 107.556004] __alloc_pages_nodemask+0x1d6/0x7a0
[ 107.560648] ? _find_next_bit+0xee/0x120
[ 107.564685] ? __alloc_pages_slowpath+0x2930/0x2930
[ 107.569747] ? find_next_bit+0x28/0x30
[ 107.573638] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 107.578398] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 107.582539] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 107.587799] blk_mq_init_sched+0x1cb/0x500
[ 107.592020] elevator_init+0x309/0x430
[ 107.595884] blk_mq_sched_init+0x2c/0x40
[ 107.599924] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 107.605091] ? blkcg_init_queue+0x1a3/0x410
[ 107.609390] blk_mq_init_queue+0x62/0xa0
[ 107.613431] loop_add+0x31c/0x850
[ 107.616860] ? transfer_xor+0x360/0x360
[ 107.620831] ? radix_tree_lookup+0x22/0x30
[ 107.625103] loop_control_ioctl+0x10c/0x2f0
[ 107.629415] ? loop_add+0x850/0x850
[ 107.633027] ? loop_add+0x850/0x850
[ 107.636636] do_vfs_ioctl+0x7ae/0x1060
[ 107.640508] ? selinux_file_mprotect+0x5d0/0x5d0
[ 107.645246] ? ioctl_preallocate+0x1c0/0x1c0
[ 107.649633] ? vfs_write+0x104/0x500
[ 107.653392] ? security_file_ioctl+0x7d/0xb0
[ 107.657791] ? security_file_ioctl+0x89/0xb0
[ 107.662191] SyS_ioctl+0x8f/0xc0
[ 107.665539] ? do_vfs_ioctl+0x1060/0x1060
[ 107.669670] do_syscall_64+0x1e8/0x640
[ 107.673539] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 107.678366] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 107.683532] RIP: 0033:0x459519
[ 107.686699] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 107.694438] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 107.701744] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 107.709039] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 107.716295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 107.723552] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 107.832742] FAULT_INJECTION: forcing a failure.
[ 107.832742] name failslab, interval 1, probability 0, space 0, times 0
[ 107.844132] CPU: 1 PID: 7296 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 107.851143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 107.860492] Call Trace:
[ 107.863072] dump_stack+0x138/0x19c
[ 107.866694] should_fail.cold+0x10f/0x159
[ 107.870823] should_failslab+0xdb/0x130
[ 107.874894] kmem_cache_alloc_node_trace+0x280/0x770
[ 107.879994] __kmalloc_node+0x3d/0x80
[ 107.883781] disk_expand_part_tbl+0x19a/0x370
[ 107.888260] alloc_disk_node+0xf8/0x3e0
[ 107.892214] alloc_disk+0x1b/0x20
[ 107.895652] loop_add+0x3e7/0x850
[ 107.899102] ? transfer_xor+0x360/0x360
[ 107.903087] ? radix_tree_lookup+0x22/0x30
[ 107.907331] loop_control_ioctl+0x10c/0x2f0
[ 107.911641] ? loop_add+0x850/0x850
[ 107.915255] ? loop_add+0x850/0x850
[ 107.918868] do_vfs_ioctl+0x7ae/0x1060
[ 107.922841] ? selinux_file_mprotect+0x5d0/0x5d0
[ 107.927608] ? ioctl_preallocate+0x1c0/0x1c0
[ 107.932002] ? vfs_write+0x104/0x500
[ 107.935699] ? security_file_ioctl+0x7d/0xb0
[ 107.940107] ? security_file_ioctl+0x89/0xb0
[ 107.944566] SyS_ioctl+0x8f/0xc0
[ 107.947931] ? do_vfs_ioctl+0x1060/0x1060
[ 107.952076] do_syscall_64+0x1e8/0x640
[ 107.955954] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 107.960791] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 107.965965] RIP: 0033:0x459519
[ 107.969135] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 107.976964] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 107.984334] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 107.991603] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 107.998867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 108.006186] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 108.202906] FAULT_INJECTION: forcing a failure.
[ 108.202906] name failslab, interval 1, probability 0, space 0, times 0
[ 108.215980] CPU: 0 PID: 7298 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 108.222998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 108.232333] Call Trace:
[ 108.234906] dump_stack+0x138/0x19c
[ 108.238521] should_fail.cold+0x10f/0x159
[ 108.242651] should_failslab+0xdb/0x130
[ 108.246623] kmem_cache_alloc_node_trace+0x280/0x770
[ 108.251726] ? loop_init_request+0x4e/0xf0
[ 108.255950] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 108.260255] elevator_alloc+0x7f/0x1f0
[ 108.264129] dd_init_queue+0x25/0x420
[ 108.267930] blk_mq_init_sched+0x258/0x500
[ 108.272158] elevator_init+0x309/0x430
[ 108.276032] blk_mq_sched_init+0x2c/0x40
[ 108.280073] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 108.285260] ? blkcg_init_queue+0x1a3/0x410
[ 108.289572] blk_mq_init_queue+0x62/0xa0
[ 108.293622] loop_add+0x31c/0x850
[ 108.297060] ? transfer_xor+0x360/0x360
[ 108.301017] ? radix_tree_lookup+0x22/0x30
[ 108.305290] loop_control_ioctl+0x10c/0x2f0
[ 108.309601] ? loop_add+0x850/0x850
[ 108.313228] ? loop_add+0x850/0x850
[ 108.316837] do_vfs_ioctl+0x7ae/0x1060
[ 108.320708] ? selinux_file_mprotect+0x5d0/0x5d0
[ 108.325444] ? ioctl_preallocate+0x1c0/0x1c0
[ 108.329890] ? vfs_write+0x104/0x500
[ 108.333595] ? security_file_ioctl+0x7d/0xb0
[ 108.337984] ? security_file_ioctl+0x89/0xb0
[ 108.342374] SyS_ioctl+0x8f/0xc0
[ 108.345719] ? do_vfs_ioctl+0x1060/0x1060
[ 108.349846] do_syscall_64+0x1e8/0x640
[ 108.353709] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 108.358590] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 108.363821] RIP: 0033:0x459519
[ 108.366996] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 108.374728] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 108.381997] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 108.389252] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 108.396500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 108.403748] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 108.573202] FAULT_INJECTION: forcing a failure.
[ 108.573202] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 108.585276] CPU: 0 PID: 7299 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 108.592276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 108.601655] Call Trace:
[ 108.604234] dump_stack+0x138/0x19c
[ 108.607846] should_fail.cold+0x10f/0x159
[ 108.611976] __alloc_pages_nodemask+0x1d6/0x7a0
[ 108.616621] ? __alloc_pages_slowpath+0x2930/0x2930
[ 108.621685] cache_grow_begin+0x80/0x400
[ 108.625751] kmem_cache_alloc_node_trace+0x697/0x770
[ 108.630835] ? loop_init_request+0x4e/0xf0
[ 108.635053] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 108.639410] elevator_alloc+0x7f/0x1f0
[ 108.643286] dd_init_queue+0x25/0x420
[ 108.647080] blk_mq_init_sched+0x258/0x500
[ 108.651299] elevator_init+0x309/0x430
[ 108.655162] blk_mq_sched_init+0x2c/0x40
[ 108.659212] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 108.664395] ? blkcg_init_queue+0x1a3/0x410
[ 108.668710] blk_mq_init_queue+0x62/0xa0
[ 108.672749] loop_add+0x31c/0x850
[ 108.676189] ? transfer_xor+0x360/0x360
[ 108.680144] ? radix_tree_lookup+0x22/0x30
[ 108.684368] loop_control_ioctl+0x10c/0x2f0
[ 108.688667] ? loop_add+0x850/0x850
[ 108.692424] ? loop_add+0x850/0x850
[ 108.696032] do_vfs_ioctl+0x7ae/0x1060
[ 108.699895] ? selinux_file_mprotect+0x5d0/0x5d0
[ 108.704625] ? ioctl_preallocate+0x1c0/0x1c0
[ 108.709009] ? vfs_write+0x104/0x500
[ 108.712707] ? security_file_ioctl+0x7d/0xb0
[ 108.717105] ? security_file_ioctl+0x89/0xb0
[ 108.721498] SyS_ioctl+0x8f/0xc0
[ 108.724843] ? do_vfs_ioctl+0x1060/0x1060
[ 108.728968] do_syscall_64+0x1e8/0x640
[ 108.732830] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 108.737649] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 108.742814] RIP: 0033:0x459519
[ 108.745985] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 108.753672] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 108.761027] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 108.768288] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 108.775545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 108.782791] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 108.933127] FAULT_INJECTION: forcing a failure.
[ 108.933127] name failslab, interval 1, probability 0, space 0, times 0
[ 108.944415] CPU: 0 PID: 7302 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 108.951523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 108.960858] Call Trace:
[ 108.963434] dump_stack+0x138/0x19c
[ 108.967041] should_fail.cold+0x10f/0x159
[ 108.971169] should_failslab+0xdb/0x130
[ 108.975120] kmem_cache_alloc_node_trace+0x280/0x770
[ 108.980263] __kmalloc_node+0x3d/0x80
[ 108.984058] disk_expand_part_tbl+0x19a/0x370
[ 108.988594] alloc_disk_node+0xf8/0x3e0
[ 108.992558] alloc_disk+0x1b/0x20
[ 108.995990] loop_add+0x3e7/0x850
[ 108.999420] ? transfer_xor+0x360/0x360
[ 109.003650] ? radix_tree_lookup+0x22/0x30
[ 109.007877] loop_control_ioctl+0x10c/0x2f0
[ 109.012187] ? loop_add+0x850/0x850
[ 109.015797] ? loop_add+0x850/0x850
[ 109.019417] do_vfs_ioctl+0x7ae/0x1060
[ 109.023291] ? selinux_file_mprotect+0x5d0/0x5d0
[ 109.028082] ? ioctl_preallocate+0x1c0/0x1c0
[ 109.032481] ? vfs_write+0x104/0x500
[ 109.036191] ? security_file_ioctl+0x7d/0xb0
[ 109.040580] ? security_file_ioctl+0x89/0xb0
[ 109.044969] SyS_ioctl+0x8f/0xc0
[ 109.048317] ? do_vfs_ioctl+0x1060/0x1060
[ 109.052446] do_syscall_64+0x1e8/0x640
[ 109.056309] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 109.061192] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 109.066370] RIP: 0033:0x459519
[ 109.069536] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 109.077233] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 109.084488] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 109.091743] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 109.099001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 109.106250] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 109.283455] FAULT_INJECTION: forcing a failure.
[ 109.283455] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 109.295365] CPU: 0 PID: 7304 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 109.302365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 109.311716] Call Trace:
[ 109.314290] dump_stack+0x138/0x19c
[ 109.317910] should_fail.cold+0x10f/0x159
[ 109.322037] ? __might_sleep+0x93/0xb0
[ 109.326102] __alloc_pages_nodemask+0x1d6/0x7a0
[ 109.330758] ? _find_next_bit+0xee/0x120
[ 109.334799] ? __alloc_pages_slowpath+0x2930/0x2930
[ 109.339792] ? find_next_bit+0x28/0x30
[ 109.343661] ? memset+0x32/0x40
[ 109.346921] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 109.351053] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 109.356310] blk_mq_init_sched+0x1cb/0x500
[ 109.360547] elevator_init+0x309/0x430
[ 109.364419] blk_mq_sched_init+0x2c/0x40
[ 109.368458] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 109.373628] ? blkcg_init_queue+0x1a3/0x410
[ 109.377947] blk_mq_init_queue+0x62/0xa0
[ 109.381992] loop_add+0x31c/0x850
[ 109.385430] ? transfer_xor+0x360/0x360
[ 109.389384] ? radix_tree_lookup+0x22/0x30
[ 109.393598] loop_control_ioctl+0x10c/0x2f0
[ 109.398005] ? loop_add+0x850/0x850
[ 109.401610] ? loop_add+0x850/0x850
[ 109.405373] do_vfs_ioctl+0x7ae/0x1060
[ 109.409251] ? selinux_file_mprotect+0x5d0/0x5d0
[ 109.414002] ? ioctl_preallocate+0x1c0/0x1c0
[ 109.418392] ? vfs_write+0x104/0x500
[ 109.422087] ? security_file_ioctl+0x7d/0xb0
[ 109.426520] ? security_file_ioctl+0x89/0xb0
[ 109.430915] SyS_ioctl+0x8f/0xc0
[ 109.434257] ? do_vfs_ioctl+0x1060/0x1060
[ 109.438388] do_syscall_64+0x1e8/0x640
[ 109.442253] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 109.447194] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 109.452363] RIP: 0033:0x459519
[ 109.455530] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 109.463218] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 109.470475] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 109.477732] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 109.484983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 109.492231] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 109.624083] FAULT_INJECTION: forcing a failure.
[ 109.624083] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 109.635912] CPU: 1 PID: 7306 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 109.642917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 109.652373] Call Trace:
[ 109.654955] dump_stack+0x138/0x19c
[ 109.658636] should_fail.cold+0x10f/0x159
[ 109.662802] __alloc_pages_nodemask+0x1d6/0x7a0
[ 109.667469] ? __alloc_pages_slowpath+0x2930/0x2930
[ 109.672487] cache_grow_begin+0x80/0x400
[ 109.676537] kmem_cache_alloc_node_trace+0x697/0x770
[ 109.681711] ? loop_init_request+0x4e/0xf0
[ 109.685947] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 109.690266] elevator_alloc+0x7f/0x1f0
[ 109.694146] dd_init_queue+0x25/0x420
[ 109.697934] blk_mq_init_sched+0x258/0x500
[ 109.702155] elevator_init+0x309/0x430
[ 109.706134] blk_mq_sched_init+0x2c/0x40
[ 109.710209] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 109.715382] ? blkcg_init_queue+0x1a3/0x410
[ 109.719691] blk_mq_init_queue+0x62/0xa0
[ 109.723807] loop_add+0x31c/0x850
[ 109.727270] ? transfer_xor+0x360/0x360
[ 109.731270] ? radix_tree_lookup+0x22/0x30
[ 109.735591] loop_control_ioctl+0x10c/0x2f0
[ 109.739917] ? loop_add+0x850/0x850
[ 109.743534] ? loop_add+0x850/0x850
[ 109.747166] do_vfs_ioctl+0x7ae/0x1060
[ 109.751042] ? selinux_file_mprotect+0x5d0/0x5d0
[ 109.755788] ? ioctl_preallocate+0x1c0/0x1c0
[ 109.760194] ? vfs_write+0x104/0x500
[ 109.763903] ? security_file_ioctl+0x7d/0xb0
[ 109.768304] ? security_file_ioctl+0x89/0xb0
[ 109.772704] SyS_ioctl+0x8f/0xc0
[ 109.776047] ? do_vfs_ioctl+0x1060/0x1060
[ 109.780234] do_syscall_64+0x1e8/0x640
[ 109.784113] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 109.788941] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 109.794112] RIP: 0033:0x459519
[ 109.797338] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 109.805037] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 109.812298] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 109.819554] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 109.826804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 109.834156] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 109.993555] FAULT_INJECTION: forcing a failure.
[ 109.993555] name failslab, interval 1, probability 0, space 0, times 0
[ 110.006329] CPU: 1 PID: 7308 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 110.013432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 110.022903] Call Trace:
[ 110.025486] dump_stack+0x138/0x19c
[ 110.029102] should_fail.cold+0x10f/0x159
[ 110.033365] should_failslab+0xdb/0x130
[ 110.037407] kmem_cache_alloc_node_trace+0x280/0x770
[ 110.042507] ? __mutex_init+0xd3/0x110
[ 110.046386] dd_init_queue+0x9c/0x420
[ 110.050169] blk_mq_init_sched+0x258/0x500
[ 110.054537] elevator_init+0x309/0x430
[ 110.058423] blk_mq_sched_init+0x2c/0x40
[ 110.062492] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 110.067787] ? blkcg_init_queue+0x1a3/0x410
[ 110.072203] blk_mq_init_queue+0x62/0xa0
[ 110.076336] loop_add+0x31c/0x850
[ 110.079831] ? transfer_xor+0x360/0x360
[ 110.083802] ? radix_tree_lookup+0x22/0x30
[ 110.088029] loop_control_ioctl+0x10c/0x2f0
[ 110.092355] ? loop_add+0x850/0x850
[ 110.096082] ? loop_add+0x850/0x850
[ 110.099702] do_vfs_ioctl+0x7ae/0x1060
[ 110.103579] ? selinux_file_mprotect+0x5d0/0x5d0
[ 110.108445] ? ioctl_preallocate+0x1c0/0x1c0
[ 110.112962] ? vfs_write+0x104/0x500
[ 110.116718] ? security_file_ioctl+0x7d/0xb0
[ 110.121118] ? security_file_ioctl+0x89/0xb0
[ 110.125531] SyS_ioctl+0x8f/0xc0
[ 110.128878] ? do_vfs_ioctl+0x1060/0x1060
[ 110.133145] do_syscall_64+0x1e8/0x640
[ 110.137026] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 110.141991] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 110.147161] RIP: 0033:0x459519
[ 110.150330] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 110.158018] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 110.165394] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 110.172734] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 110.179996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 110.187404] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 110.382731] FAULT_INJECTION: forcing a failure.
[ 110.382731] name failslab, interval 1, probability 0, space 0, times 0
[ 110.394109] CPU: 0 PID: 7310 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 110.401114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 110.410467] Call Trace:
[ 110.413068] dump_stack+0x138/0x19c
[ 110.416704] should_fail.cold+0x10f/0x159
[ 110.420840] should_failslab+0xdb/0x130
[ 110.424802] kmem_cache_alloc_node_trace+0x280/0x770
[ 110.429975] ? loop_init_request+0x4e/0xf0
[ 110.434207] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 110.438558] elevator_alloc+0x7f/0x1f0
[ 110.442439] dd_init_queue+0x25/0x420
[ 110.446281] blk_mq_init_sched+0x258/0x500
[ 110.450515] elevator_init+0x309/0x430
[ 110.454440] blk_mq_sched_init+0x2c/0x40
[ 110.458505] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 110.463678] ? blkcg_init_queue+0x1a3/0x410
[ 110.467997] blk_mq_init_queue+0x62/0xa0
[ 110.472045] loop_add+0x31c/0x850
[ 110.475486] ? transfer_xor+0x360/0x360
[ 110.479443] ? radix_tree_lookup+0x22/0x30
[ 110.483661] loop_control_ioctl+0x10c/0x2f0
[ 110.487969] ? loop_add+0x850/0x850
[ 110.491582] ? loop_add+0x850/0x850
[ 110.495188] do_vfs_ioctl+0x7ae/0x1060
[ 110.499076] ? selinux_file_mprotect+0x5d0/0x5d0
[ 110.503823] ? ioctl_preallocate+0x1c0/0x1c0
[ 110.508231] ? vfs_write+0x104/0x500
[ 110.511928] ? security_file_ioctl+0x7d/0xb0
[ 110.516313] ? security_file_ioctl+0x89/0xb0
[ 110.520701] SyS_ioctl+0x8f/0xc0
[ 110.524040] ? do_vfs_ioctl+0x1060/0x1060
[ 110.528167] do_syscall_64+0x1e8/0x640
[ 110.532043] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 110.536897] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 110.542070] RIP: 0033:0x459519
[ 110.545238] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 110.552936] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 110.560244] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 110.567504] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 110.574810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 110.582123] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 110.792567] FAULT_INJECTION: forcing a failure.
[ 110.792567] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 110.804646] CPU: 0 PID: 7312 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 110.811657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 110.821071] Call Trace:
[ 110.823703] dump_stack+0x138/0x19c
[ 110.827324] should_fail.cold+0x10f/0x159
[ 110.831583] ? __might_sleep+0x93/0xb0
[ 110.835462] __alloc_pages_nodemask+0x1d6/0x7a0
[ 110.840125] ? _find_next_bit+0xee/0x120
[ 110.844173] ? __alloc_pages_slowpath+0x2930/0x2930
[ 110.849173] ? find_next_bit+0x28/0x30
[ 110.853060] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 110.857823] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 110.861970] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 110.867234] blk_mq_init_sched+0x1cb/0x500
[ 110.871458] elevator_init+0x309/0x430
[ 110.875359] blk_mq_sched_init+0x2c/0x40
[ 110.879433] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 110.884603] ? blkcg_init_queue+0x1a3/0x410
[ 110.888963] blk_mq_init_queue+0x62/0xa0
[ 110.893318] loop_add+0x31c/0x850
[ 110.896753] ? transfer_xor+0x360/0x360
[ 110.900721] ? radix_tree_lookup+0x22/0x30
[ 110.904944] loop_control_ioctl+0x10c/0x2f0
[ 110.909327] ? loop_add+0x850/0x850
[ 110.912947] ? loop_add+0x850/0x850
[ 110.916563] do_vfs_ioctl+0x7ae/0x1060
[ 110.920464] ? selinux_file_mprotect+0x5d0/0x5d0
[ 110.925234] ? ioctl_preallocate+0x1c0/0x1c0
[ 110.929643] ? vfs_write+0x104/0x500
[ 110.933354] ? security_file_ioctl+0x7d/0xb0
[ 110.937847] ? security_file_ioctl+0x89/0xb0
[ 110.942258] SyS_ioctl+0x8f/0xc0
[ 110.945693] ? do_vfs_ioctl+0x1060/0x1060
[ 110.949834] do_syscall_64+0x1e8/0x640
[ 110.953713] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 110.958542] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 110.963727] RIP: 0033:0x459519
[ 110.966899] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 110.974593] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 110.981845] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 110.989264] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 110.996532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 111.003799] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 111.134665] FAULT_INJECTION: forcing a failure.
[ 111.134665] name failslab, interval 1, probability 0, space 0, times 0
[ 111.146430] CPU: 0 PID: 7314 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 111.153519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 111.163009] Call Trace:
[ 111.165595] dump_stack+0x138/0x19c
[ 111.169295] should_fail.cold+0x10f/0x159
[ 111.173488] should_failslab+0xdb/0x130
[ 111.177467] kmem_cache_alloc_node_trace+0x280/0x770
[ 111.182551] ? mutex_unlock+0xd/0x10
[ 111.186267] ? blk_mq_sched_init+0x37/0x40
[ 111.190499] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 111.195962] alloc_disk_node+0x64/0x3e0
[ 111.199946] alloc_disk+0x1b/0x20
[ 111.203383] loop_add+0x3e7/0x850
[ 111.206847] ? transfer_xor+0x360/0x360
[ 111.210827] ? radix_tree_lookup+0x22/0x30
[ 111.215052] loop_control_ioctl+0x10c/0x2f0
[ 111.219374] ? loop_add+0x850/0x850
[ 111.223045] ? loop_add+0x850/0x850
[ 111.226661] do_vfs_ioctl+0x7ae/0x1060
[ 111.230530] ? selinux_file_mprotect+0x5d0/0x5d0
[ 111.235385] ? ioctl_preallocate+0x1c0/0x1c0
[ 111.240014] ? vfs_write+0x104/0x500
[ 111.243732] ? security_file_ioctl+0x7d/0xb0
[ 111.248337] ? security_file_ioctl+0x89/0xb0
[ 111.252735] SyS_ioctl+0x8f/0xc0
[ 111.256085] ? do_vfs_ioctl+0x1060/0x1060
[ 111.260222] do_syscall_64+0x1e8/0x640
[ 111.264092] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 111.268933] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 111.274104] RIP: 0033:0x459519
[ 111.277289] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 111.285037] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 111.292353] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 111.299718] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 111.306978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 111.314454] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 111.493514] FAULT_INJECTION: forcing a failure.
[ 111.493514] name failslab, interval 1, probability 0, space 0, times 0
[ 111.504975] CPU: 0 PID: 7316 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 111.511970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 111.521440] Call Trace:
[ 111.524017] dump_stack+0x138/0x19c
[ 111.527641] should_fail.cold+0x10f/0x159
[ 111.531787] should_failslab+0xdb/0x130
[ 111.535747] kmem_cache_alloc_node_trace+0x280/0x770
[ 111.540902] ? __mutex_init+0xd3/0x110
[ 111.544929] dd_init_queue+0x9c/0x420
[ 111.548731] blk_mq_init_sched+0x258/0x500
[ 111.553115] elevator_init+0x309/0x430
[ 111.557058] blk_mq_sched_init+0x2c/0x40
[ 111.561119] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 111.566314] ? blkcg_init_queue+0x1a3/0x410
[ 111.570697] blk_mq_init_queue+0x62/0xa0
[ 111.574761] loop_add+0x31c/0x850
[ 111.578207] ? transfer_xor+0x360/0x360
[ 111.582170] ? radix_tree_lookup+0x22/0x30
[ 111.586389] loop_control_ioctl+0x10c/0x2f0
[ 111.590706] ? loop_add+0x850/0x850
[ 111.594338] ? loop_add+0x850/0x850
[ 111.597967] do_vfs_ioctl+0x7ae/0x1060
[ 111.601841] ? selinux_file_mprotect+0x5d0/0x5d0
[ 111.606581] ? ioctl_preallocate+0x1c0/0x1c0
[ 111.610971] ? vfs_write+0x104/0x500
[ 111.614665] ? security_file_ioctl+0x7d/0xb0
[ 111.619104] ? security_file_ioctl+0x89/0xb0
[ 111.623562] SyS_ioctl+0x8f/0xc0
[ 111.626921] ? do_vfs_ioctl+0x1060/0x1060
[ 111.631068] do_syscall_64+0x1e8/0x640
[ 111.635134] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 111.640033] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 111.645220] RIP: 0033:0x459519
[ 111.648442] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 111.656318] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 111.663570] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 111.670836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 111.678220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 111.685476] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 111.883922] FAULT_INJECTION: forcing a failure.
[ 111.883922] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 111.895809] CPU: 0 PID: 7318 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 111.902813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 111.912204] Call Trace:
[ 111.914812] dump_stack+0x138/0x19c
[ 111.918501] should_fail.cold+0x10f/0x159
[ 111.922641] __alloc_pages_nodemask+0x1d6/0x7a0
[ 111.927300] ? __alloc_pages_slowpath+0x2930/0x2930
[ 111.932309] cache_grow_begin+0x80/0x400
[ 111.936352] kmem_cache_alloc_node_trace+0x697/0x770
[ 111.941534] ? __mutex_init+0xd3/0x110
[ 111.945404] dd_init_queue+0x9c/0x420
[ 111.949202] blk_mq_init_sched+0x258/0x500
[ 111.953510] elevator_init+0x309/0x430
[ 111.957387] blk_mq_sched_init+0x2c/0x40
[ 111.961428] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 111.966633] ? blkcg_init_queue+0x1a3/0x410
[ 111.970940] blk_mq_init_queue+0x62/0xa0
[ 111.974998] loop_add+0x31c/0x850
[ 111.978440] ? transfer_xor+0x360/0x360
[ 111.982405] ? radix_tree_lookup+0x22/0x30
[ 111.986657] loop_control_ioctl+0x10c/0x2f0
[ 111.990970] ? loop_add+0x850/0x850
[ 111.994599] ? loop_add+0x850/0x850
[ 111.998229] do_vfs_ioctl+0x7ae/0x1060
[ 112.002102] ? selinux_file_mprotect+0x5d0/0x5d0
[ 112.006838] ? ioctl_preallocate+0x1c0/0x1c0
[ 112.011230] ? vfs_write+0x104/0x500
[ 112.015154] ? security_file_ioctl+0x7d/0xb0
[ 112.019543] ? security_file_ioctl+0x89/0xb0
[ 112.023941] SyS_ioctl+0x8f/0xc0
[ 112.027297] ? do_vfs_ioctl+0x1060/0x1060
[ 112.031436] do_syscall_64+0x1e8/0x640
[ 112.035298] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 112.040122] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 112.045616] RIP: 0033:0x459519
[ 112.048846] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 112.056558] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 112.063919] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 112.071182] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
2019/07/01 00:50:02 executed programs: 170
[ 112.078450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 112.085714] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 112.233254] FAULT_INJECTION: forcing a failure.
[ 112.233254] name failslab, interval 1, probability 0, space 0, times 0
[ 112.244632] CPU: 1 PID: 7320 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 112.251687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 112.261031] Call Trace:
[ 112.263619] dump_stack+0x138/0x19c
[ 112.267242] should_fail.cold+0x10f/0x159
[ 112.271381] should_failslab+0xdb/0x130
[ 112.275406] kmem_cache_alloc_node_trace+0x280/0x770
[ 112.280509] ? mutex_unlock+0xd/0x10
[ 112.284208] ? blk_mq_sched_init+0x37/0x40
[ 112.288431] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 112.293782] alloc_disk_node+0x64/0x3e0
[ 112.297754] alloc_disk+0x1b/0x20
[ 112.301250] loop_add+0x3e7/0x850
[ 112.304914] ? transfer_xor+0x360/0x360
[ 112.308875] ? radix_tree_lookup+0x22/0x30
[ 112.313106] loop_control_ioctl+0x10c/0x2f0
[ 112.317520] ? loop_add+0x850/0x850
[ 112.321133] ? loop_add+0x850/0x850
[ 112.324745] do_vfs_ioctl+0x7ae/0x1060
[ 112.328616] ? selinux_file_mprotect+0x5d0/0x5d0
[ 112.333356] ? ioctl_preallocate+0x1c0/0x1c0
[ 112.337817] ? vfs_write+0x104/0x500
[ 112.341551] ? security_file_ioctl+0x7d/0xb0
[ 112.346044] ? security_file_ioctl+0x89/0xb0
[ 112.350456] SyS_ioctl+0x8f/0xc0
[ 112.353810] ? do_vfs_ioctl+0x1060/0x1060
[ 112.357949] do_syscall_64+0x1e8/0x640
[ 112.361823] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 112.366669] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 112.371852] RIP: 0033:0x459519
[ 112.375142] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 112.382841] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 112.390195] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 112.397460] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 112.404720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 112.411974] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 112.592596] FAULT_INJECTION: forcing a failure.
[ 112.592596] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 112.605671] CPU: 0 PID: 7322 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 112.612672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 112.622017] Call Trace:
[ 112.624662] dump_stack+0x138/0x19c
[ 112.628341] should_fail.cold+0x10f/0x159
[ 112.632548] ? __might_sleep+0x93/0xb0
[ 112.636431] __alloc_pages_nodemask+0x1d6/0x7a0
[ 112.641084] ? _find_next_bit+0xee/0x120
[ 112.645145] ? __alloc_pages_slowpath+0x2930/0x2930
[ 112.650171] ? find_next_bit+0x28/0x30
[ 112.654045] ? memset+0x32/0x40
[ 112.657422] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 112.661567] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 112.666844] blk_mq_init_sched+0x1cb/0x500
[ 112.671080] elevator_init+0x309/0x430
[ 112.674955] blk_mq_sched_init+0x2c/0x40
[ 112.679062] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 112.684249] ? blkcg_init_queue+0x1a3/0x410
[ 112.688561] blk_mq_init_queue+0x62/0xa0
[ 112.692603] loop_add+0x31c/0x850
[ 112.696034] ? transfer_xor+0x360/0x360
[ 112.700006] ? radix_tree_lookup+0x22/0x30
[ 112.704231] loop_control_ioctl+0x10c/0x2f0
[ 112.708543] ? loop_add+0x850/0x850
[ 112.712269] ? loop_add+0x850/0x850
[ 112.715886] do_vfs_ioctl+0x7ae/0x1060
[ 112.719764] ? selinux_file_mprotect+0x5d0/0x5d0
[ 112.724561] ? ioctl_preallocate+0x1c0/0x1c0
[ 112.728981] ? vfs_write+0x104/0x500
[ 112.732681] ? security_file_ioctl+0x7d/0xb0
[ 112.737071] ? security_file_ioctl+0x89/0xb0
[ 112.741467] SyS_ioctl+0x8f/0xc0
[ 112.744816] ? do_vfs_ioctl+0x1060/0x1060
[ 112.749021] do_syscall_64+0x1e8/0x640
[ 112.752953] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 112.757790] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 112.762962] RIP: 0033:0x459519
[ 112.766246] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 112.774078] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 112.781365] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 112.788621] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 112.795887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 112.803139] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 112.953227] FAULT_INJECTION: forcing a failure.
[ 112.953227] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 112.965449] CPU: 1 PID: 7324 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 112.972509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 112.981861] Call Trace:
[ 112.984449] dump_stack+0x138/0x19c
[ 112.988078] should_fail.cold+0x10f/0x159
[ 112.992276] ? __might_sleep+0x93/0xb0
[ 112.996171] __alloc_pages_nodemask+0x1d6/0x7a0
[ 113.000891] ? _find_next_bit+0xee/0x120
[ 113.004951] ? __alloc_pages_slowpath+0x2930/0x2930
[ 113.010017] ? find_next_bit+0x28/0x30
[ 113.013911] ? memset+0x32/0x40
[ 113.017189] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 113.021531] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 113.026959] blk_mq_init_sched+0x1cb/0x500
[ 113.031184] elevator_init+0x309/0x430
[ 113.035058] blk_mq_sched_init+0x2c/0x40
[ 113.039104] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 113.044506] ? blkcg_init_queue+0x1a3/0x410
[ 113.048884] blk_mq_init_queue+0x62/0xa0
[ 113.052939] loop_add+0x31c/0x850
[ 113.056385] ? transfer_xor+0x360/0x360
[ 113.060385] ? radix_tree_lookup+0x22/0x30
[ 113.064773] loop_control_ioctl+0x10c/0x2f0
[ 113.069080] ? loop_add+0x850/0x850
[ 113.072811] ? loop_add+0x850/0x850
[ 113.076443] do_vfs_ioctl+0x7ae/0x1060
[ 113.080327] ? selinux_file_mprotect+0x5d0/0x5d0
[ 113.085092] ? ioctl_preallocate+0x1c0/0x1c0
[ 113.089499] ? vfs_write+0x104/0x500
[ 113.093267] ? security_file_ioctl+0x7d/0xb0
[ 113.097661] ? security_file_ioctl+0x89/0xb0
[ 113.102072] SyS_ioctl+0x8f/0xc0
[ 113.105436] ? do_vfs_ioctl+0x1060/0x1060
[ 113.109707] do_syscall_64+0x1e8/0x640
[ 113.113578] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 113.118424] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 113.123609] RIP: 0033:0x459519
[ 113.126782] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 113.134472] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 113.141841] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 113.149119] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 113.156442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 113.163700] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 113.304257] FAULT_INJECTION: forcing a failure.
[ 113.304257] name failslab, interval 1, probability 0, space 0, times 0
[ 113.315594] CPU: 1 PID: 7326 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 113.322726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 113.332075] Call Trace:
[ 113.334733] dump_stack+0x138/0x19c
[ 113.338376] should_fail.cold+0x10f/0x159
[ 113.342511] should_failslab+0xdb/0x130
[ 113.346467] kmem_cache_alloc_node_trace+0x280/0x770
[ 113.351557] __kmalloc_node+0x3d/0x80
[ 113.355340] disk_expand_part_tbl+0x19a/0x370
[ 113.359818] alloc_disk_node+0xf8/0x3e0
[ 113.363774] alloc_disk+0x1b/0x20
[ 113.367211] loop_add+0x3e7/0x850
[ 113.370646] ? transfer_xor+0x360/0x360
[ 113.374610] ? radix_tree_lookup+0x22/0x30
[ 113.378962] loop_control_ioctl+0x10c/0x2f0
[ 113.383276] ? loop_add+0x850/0x850
[ 113.387021] ? loop_add+0x850/0x850
[ 113.390657] do_vfs_ioctl+0x7ae/0x1060
[ 113.394533] ? selinux_file_mprotect+0x5d0/0x5d0
[ 113.399274] ? ioctl_preallocate+0x1c0/0x1c0
[ 113.403755] ? vfs_write+0x104/0x500
[ 113.407460] ? security_file_ioctl+0x7d/0xb0
[ 113.411862] ? security_file_ioctl+0x89/0xb0
[ 113.416265] SyS_ioctl+0x8f/0xc0
[ 113.419620] ? do_vfs_ioctl+0x1060/0x1060
[ 113.423750] do_syscall_64+0x1e8/0x640
[ 113.427622] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 113.432507] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 113.437697] RIP: 0033:0x459519
[ 113.440875] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 113.448577] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 113.455929] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 113.463259] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 113.470580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 113.477853] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 113.663128] FAULT_INJECTION: forcing a failure.
[ 113.663128] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 113.675050] CPU: 1 PID: 7328 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 113.682045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 113.691402] Call Trace:
[ 113.694032] dump_stack+0x138/0x19c
[ 113.697651] should_fail.cold+0x10f/0x159
[ 113.701779] ? __might_sleep+0x93/0xb0
[ 113.705663] __alloc_pages_nodemask+0x1d6/0x7a0
[ 113.710375] ? _find_next_bit+0xee/0x120
[ 113.714423] ? __alloc_pages_slowpath+0x2930/0x2930
[ 113.719420] ? find_next_bit+0x28/0x30
[ 113.723366] ? memset+0x32/0x40
[ 113.726651] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 113.730859] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 113.736136] blk_mq_init_sched+0x1cb/0x500
[ 113.740357] elevator_init+0x309/0x430
[ 113.744224] blk_mq_sched_init+0x2c/0x40
[ 113.748338] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 113.753566] ? blkcg_init_queue+0x1a3/0x410
[ 113.757897] blk_mq_init_queue+0x62/0xa0
[ 113.761943] loop_add+0x31c/0x850
[ 113.765379] ? transfer_xor+0x360/0x360
[ 113.769465] ? radix_tree_lookup+0x22/0x30
[ 113.773689] loop_control_ioctl+0x10c/0x2f0
[ 113.777995] ? loop_add+0x850/0x850
[ 113.781616] ? loop_add+0x850/0x850
[ 113.785280] do_vfs_ioctl+0x7ae/0x1060
[ 113.789166] ? selinux_file_mprotect+0x5d0/0x5d0
[ 113.793903] ? ioctl_preallocate+0x1c0/0x1c0
[ 113.798348] ? vfs_write+0x104/0x500
[ 113.802131] ? security_file_ioctl+0x7d/0xb0
[ 113.806523] ? security_file_ioctl+0x89/0xb0
[ 113.810962] SyS_ioctl+0x8f/0xc0
[ 113.814314] ? do_vfs_ioctl+0x1060/0x1060
[ 113.818446] do_syscall_64+0x1e8/0x640
[ 113.822371] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 113.827256] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 113.832466] RIP: 0033:0x459519
[ 113.835643] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 113.843333] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 113.850633] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 113.857890] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 113.865202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 113.872637] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 113.993519] FAULT_INJECTION: forcing a failure.
[ 113.993519] name failslab, interval 1, probability 0, space 0, times 0
[ 114.005088] CPU: 0 PID: 7330 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 114.012084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 114.021428] Call Trace:
[ 114.024014] dump_stack+0x138/0x19c
[ 114.027633] should_fail.cold+0x10f/0x159
[ 114.031766] should_failslab+0xdb/0x130
[ 114.035720] kmem_cache_alloc_node_trace+0x280/0x770
[ 114.040801] ? __mutex_init+0xd3/0x110
[ 114.044737] dd_init_queue+0x9c/0x420
[ 114.048544] blk_mq_init_sched+0x258/0x500
[ 114.052778] elevator_init+0x309/0x430
[ 114.056726] blk_mq_sched_init+0x2c/0x40
[ 114.060787] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 114.065963] ? blkcg_init_queue+0x1a3/0x410
[ 114.070389] blk_mq_init_queue+0x62/0xa0
[ 114.074461] loop_add+0x31c/0x850
[ 114.077910] ? transfer_xor+0x360/0x360
[ 114.081874] ? radix_tree_lookup+0x22/0x30
[ 114.086157] loop_control_ioctl+0x10c/0x2f0
[ 114.090470] ? loop_add+0x850/0x850
[ 114.094084] ? loop_add+0x850/0x850
[ 114.097693] do_vfs_ioctl+0x7ae/0x1060
[ 114.101564] ? selinux_file_mprotect+0x5d0/0x5d0
[ 114.106362] ? ioctl_preallocate+0x1c0/0x1c0
[ 114.110768] ? vfs_write+0x104/0x500
[ 114.114484] ? security_file_ioctl+0x7d/0xb0
[ 114.118925] ? security_file_ioctl+0x89/0xb0
[ 114.123397] SyS_ioctl+0x8f/0xc0
[ 114.126757] ? do_vfs_ioctl+0x1060/0x1060
[ 114.130895] do_syscall_64+0x1e8/0x640
[ 114.134762] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 114.139741] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 114.145015] RIP: 0033:0x459519
[ 114.148185] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 114.155881] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 114.163139] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 114.170406] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 114.177668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 114.184932] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 114.372697] FAULT_INJECTION: forcing a failure.
[ 114.372697] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 114.384523] CPU: 0 PID: 7332 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 114.384528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 114.384532] Call Trace:
[ 114.384547] dump_stack+0x138/0x19c
[ 114.384557] should_fail.cold+0x10f/0x159
[ 114.384566] __alloc_pages_nodemask+0x1d6/0x7a0
[ 114.384573] ? __alloc_pages_slowpath+0x2930/0x2930
[ 114.384587] cache_grow_begin+0x80/0x400
[ 114.384594] kmem_cache_alloc_node_trace+0x697/0x770
[ 114.384599] ? loop_init_request+0x4e/0xf0
[ 114.384607] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 114.384616] elevator_alloc+0x7f/0x1f0
[ 114.384628] dd_init_queue+0x25/0x420
[ 114.446418] blk_mq_init_sched+0x258/0x500
[ 114.450658] elevator_init+0x309/0x430
[ 114.454534] blk_mq_sched_init+0x2c/0x40
[ 114.458576] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 114.463764] ? blkcg_init_queue+0x1a3/0x410
[ 114.468090] blk_mq_init_queue+0x62/0xa0
[ 114.472135] loop_add+0x31c/0x850
[ 114.475570] ? transfer_xor+0x360/0x360
[ 114.479546] ? radix_tree_lookup+0x22/0x30
[ 114.483777] loop_control_ioctl+0x10c/0x2f0
[ 114.488098] ? loop_add+0x850/0x850
[ 114.491712] ? loop_add+0x850/0x850
[ 114.495383] do_vfs_ioctl+0x7ae/0x1060
[ 114.499264] ? selinux_file_mprotect+0x5d0/0x5d0
[ 114.504022] ? ioctl_preallocate+0x1c0/0x1c0
[ 114.508413] ? vfs_write+0x104/0x500
[ 114.512112] ? security_file_ioctl+0x7d/0xb0
[ 114.516505] ? security_file_ioctl+0x89/0xb0
[ 114.520896] SyS_ioctl+0x8f/0xc0
[ 114.524261] ? do_vfs_ioctl+0x1060/0x1060
[ 114.528411] do_syscall_64+0x1e8/0x640
[ 114.532292] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 114.537176] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 114.542350] RIP: 0033:0x459519
[ 114.545530] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 114.553234] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 114.560487] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 114.567753] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 114.575016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 114.582541] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 114.734404] FAULT_INJECTION: forcing a failure.
[ 114.734404] name failslab, interval 1, probability 0, space 0, times 0
[ 114.745792] CPU: 1 PID: 7334 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 114.752797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 114.762237] Call Trace:
[ 114.764817] dump_stack+0x138/0x19c
[ 114.768426] should_fail.cold+0x10f/0x159
[ 114.772557] should_failslab+0xdb/0x130
[ 114.776576] kmem_cache_alloc_node_trace+0x280/0x770
[ 114.781669] ? mutex_unlock+0xd/0x10
[ 114.785373] ? blk_mq_sched_init+0x37/0x40
[ 114.789595] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 114.794999] alloc_disk_node+0x64/0x3e0
[ 114.799047] alloc_disk+0x1b/0x20
[ 114.802539] loop_add+0x3e7/0x850
[ 114.805988] ? transfer_xor+0x360/0x360
[ 114.809958] ? radix_tree_lookup+0x22/0x30
[ 114.814181] loop_control_ioctl+0x10c/0x2f0
[ 114.818542] ? loop_add+0x850/0x850
[ 114.822164] ? loop_add+0x850/0x850
[ 114.825782] do_vfs_ioctl+0x7ae/0x1060
[ 114.829650] ? selinux_file_mprotect+0x5d0/0x5d0
[ 114.834384] ? ioctl_preallocate+0x1c0/0x1c0
[ 114.838922] ? vfs_write+0x104/0x500
[ 114.842705] ? security_file_ioctl+0x7d/0xb0
[ 114.847096] ? security_file_ioctl+0x89/0xb0
[ 114.851500] SyS_ioctl+0x8f/0xc0
[ 114.854853] ? do_vfs_ioctl+0x1060/0x1060
[ 114.858997] do_syscall_64+0x1e8/0x640
[ 114.862868] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 114.867696] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 114.872887] RIP: 0033:0x459519
[ 114.876065] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 114.883764] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 114.891401] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 114.908313] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 114.915671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 114.922951] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 115.143679] FAULT_INJECTION: forcing a failure.
[ 115.143679] name failslab, interval 1, probability 0, space 0, times 0
[ 115.155041] CPU: 1 PID: 7336 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 115.162179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 115.171581] Call Trace:
[ 115.174178] dump_stack+0x138/0x19c
[ 115.177808] should_fail.cold+0x10f/0x159
[ 115.182001] should_failslab+0xdb/0x130
[ 115.185979] kmem_cache_alloc_node_trace+0x280/0x770
[ 115.191079] ? loop_init_request+0x4e/0xf0
[ 115.195316] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 115.199686] elevator_alloc+0x7f/0x1f0
[ 115.203564] dd_init_queue+0x25/0x420
[ 115.207397] blk_mq_init_sched+0x258/0x500
[ 115.211627] elevator_init+0x309/0x430
[ 115.215497] blk_mq_sched_init+0x2c/0x40
[ 115.219544] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 115.224720] ? blkcg_init_queue+0x1a3/0x410
[ 115.229044] blk_mq_init_queue+0x62/0xa0
[ 115.233107] loop_add+0x31c/0x850
[ 115.236563] ? transfer_xor+0x360/0x360
[ 115.240538] ? radix_tree_lookup+0x22/0x30
[ 115.244757] loop_control_ioctl+0x10c/0x2f0
[ 115.249078] ? loop_add+0x850/0x850
[ 115.252690] ? loop_add+0x850/0x850
[ 115.256297] do_vfs_ioctl+0x7ae/0x1060
[ 115.260171] ? selinux_file_mprotect+0x5d0/0x5d0
[ 115.265030] ? ioctl_preallocate+0x1c0/0x1c0
[ 115.269437] ? vfs_write+0x104/0x500
[ 115.273146] ? security_file_ioctl+0x7d/0xb0
[ 115.277585] ? security_file_ioctl+0x89/0xb0
[ 115.281981] SyS_ioctl+0x8f/0xc0
[ 115.285339] ? do_vfs_ioctl+0x1060/0x1060
[ 115.289522] do_syscall_64+0x1e8/0x640
[ 115.293405] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 115.298240] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 115.303416] RIP: 0033:0x459519
[ 115.306584] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 115.314339] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 115.321611] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 115.328980] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 115.336381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 115.343638] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 115.572908] FAULT_INJECTION: forcing a failure.
[ 115.572908] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 115.585111] CPU: 1 PID: 7338 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 115.592125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 115.601613] Call Trace:
[ 115.604198] dump_stack+0x138/0x19c
[ 115.607817] should_fail.cold+0x10f/0x159
[ 115.612011] ? __might_sleep+0x93/0xb0
[ 115.615904] __alloc_pages_nodemask+0x1d6/0x7a0
[ 115.620583] ? _find_next_bit+0xee/0x120
[ 115.624647] ? __alloc_pages_slowpath+0x2930/0x2930
[ 115.629665] ? find_next_bit+0x28/0x30
[ 115.633540] ? memset+0x32/0x40
[ 115.636817] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 115.640958] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 115.646222] blk_mq_init_sched+0x1cb/0x500
[ 115.650496] elevator_init+0x309/0x430
[ 115.654380] blk_mq_sched_init+0x2c/0x40
[ 115.658493] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 115.663677] ? blkcg_init_queue+0x1a3/0x410
[ 115.667999] blk_mq_init_queue+0x62/0xa0
[ 115.672142] loop_add+0x31c/0x850
[ 115.675577] ? transfer_xor+0x360/0x360
[ 115.679534] ? radix_tree_lookup+0x22/0x30
[ 115.683825] loop_control_ioctl+0x10c/0x2f0
[ 115.688293] ? loop_add+0x850/0x850
[ 115.691959] ? loop_add+0x850/0x850
[ 115.695576] do_vfs_ioctl+0x7ae/0x1060
[ 115.699448] ? selinux_file_mprotect+0x5d0/0x5d0
[ 115.704187] ? ioctl_preallocate+0x1c0/0x1c0
[ 115.708577] ? vfs_write+0x104/0x500
[ 115.712387] ? security_file_ioctl+0x7d/0xb0
[ 115.716787] ? security_file_ioctl+0x89/0xb0
[ 115.721438] SyS_ioctl+0x8f/0xc0
[ 115.724788] ? do_vfs_ioctl+0x1060/0x1060
[ 115.728929] do_syscall_64+0x1e8/0x640
[ 115.732924] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 115.737756] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 115.743174] RIP: 0033:0x459519
[ 115.746348] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 115.754164] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 115.761422] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 115.768677] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 115.775940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 115.783374] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 115.925422] FAULT_INJECTION: forcing a failure.
[ 115.925422] name failslab, interval 1, probability 0, space 0, times 0
[ 115.936887] CPU: 1 PID: 7340 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 115.943889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 115.953381] Call Trace:
[ 115.955967] dump_stack+0x138/0x19c
[ 115.959872] should_fail.cold+0x10f/0x159
[ 115.964021] should_failslab+0xdb/0x130
[ 115.968349] kmem_cache_alloc_node_trace+0x280/0x770
[ 115.973449] ? __mutex_init+0xd3/0x110
[ 115.977389] dd_init_queue+0x9c/0x420
[ 115.981191] blk_mq_init_sched+0x258/0x500
[ 115.985535] elevator_init+0x309/0x430
[ 115.989456] blk_mq_sched_init+0x2c/0x40
[ 115.993638] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 115.998819] ? blkcg_init_queue+0x1a3/0x410
[ 116.003221] blk_mq_init_queue+0x62/0xa0
[ 116.007301] loop_add+0x31c/0x850
[ 116.010795] ? transfer_xor+0x360/0x360
[ 116.016303] ? radix_tree_lookup+0x22/0x30
[ 116.020534] loop_control_ioctl+0x10c/0x2f0
[ 116.024850] ? loop_add+0x850/0x850
[ 116.028469] ? loop_add+0x850/0x850
[ 116.032086] do_vfs_ioctl+0x7ae/0x1060
[ 116.035966] ? selinux_file_mprotect+0x5d0/0x5d0
[ 116.040703] ? ioctl_preallocate+0x1c0/0x1c0
[ 116.045093] ? vfs_write+0x104/0x500
[ 116.048792] ? security_file_ioctl+0x7d/0xb0
[ 116.053187] ? security_file_ioctl+0x89/0xb0
[ 116.057647] SyS_ioctl+0x8f/0xc0
[ 116.061010] ? do_vfs_ioctl+0x1060/0x1060
[ 116.065256] do_syscall_64+0x1e8/0x640
[ 116.069125] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 116.073963] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 116.079142] RIP: 0033:0x459519
[ 116.082355] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 116.090059] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 116.097323] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 116.104588] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 116.111846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 116.119149] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 116.314182] FAULT_INJECTION: forcing a failure.
[ 116.314182] name failslab, interval 1, probability 0, space 0, times 0
[ 116.325558] CPU: 1 PID: 7342 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 116.332573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 116.341934] Call Trace:
[ 116.344514] dump_stack+0x138/0x19c
[ 116.348229] should_fail.cold+0x10f/0x159
[ 116.352365] should_failslab+0xdb/0x130
[ 116.356341] kmem_cache_alloc_node_trace+0x280/0x770
[ 116.361440] ? mutex_unlock+0xd/0x10
[ 116.365156] ? blk_mq_sched_init+0x37/0x40
[ 116.369388] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 116.374786] alloc_disk_node+0x64/0x3e0
[ 116.378754] alloc_disk+0x1b/0x20
[ 116.382193] loop_add+0x3e7/0x850
[ 116.385643] ? transfer_xor+0x360/0x360
[ 116.389604] ? radix_tree_lookup+0x22/0x30
[ 116.393834] loop_control_ioctl+0x10c/0x2f0
[ 116.398137] ? loop_add+0x850/0x850
[ 116.401745] ? loop_add+0x850/0x850
[ 116.405364] do_vfs_ioctl+0x7ae/0x1060
[ 116.409245] ? selinux_file_mprotect+0x5d0/0x5d0
[ 116.414058] ? ioctl_preallocate+0x1c0/0x1c0
[ 116.418481] ? vfs_write+0x104/0x500
[ 116.422199] ? security_file_ioctl+0x7d/0xb0
[ 116.426590] ? security_file_ioctl+0x89/0xb0
[ 116.430985] SyS_ioctl+0x8f/0xc0
[ 116.434335] ? do_vfs_ioctl+0x1060/0x1060
[ 116.438480] do_syscall_64+0x1e8/0x640
[ 116.442355] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 116.447195] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 116.452371] RIP: 0033:0x459519
[ 116.455541] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 116.463231] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 116.470480] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 116.477801] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 116.485068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 116.492326] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 116.653246] FAULT_INJECTION: forcing a failure.
[ 116.653246] name failslab, interval 1, probability 0, space 0, times 0
[ 116.664582] CPU: 1 PID: 7344 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 116.671601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 116.680997] Call Trace:
[ 116.683583] dump_stack+0x138/0x19c
[ 116.687202] should_fail.cold+0x10f/0x159
[ 116.691459] should_failslab+0xdb/0x130
[ 116.695417] kmem_cache_alloc_node_trace+0x280/0x770
[ 116.700514] ? __mutex_init+0xd3/0x110
[ 116.704392] dd_init_queue+0x9c/0x420
[ 116.708189] blk_mq_init_sched+0x258/0x500
[ 116.712552] elevator_init+0x309/0x430
[ 116.716449] blk_mq_sched_init+0x2c/0x40
[ 116.720504] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 116.725683] ? blkcg_init_queue+0x1a3/0x410
[ 116.730000] blk_mq_init_queue+0x62/0xa0
[ 116.734055] loop_add+0x31c/0x850
[ 116.737497] ? transfer_xor+0x360/0x360
[ 116.741456] ? radix_tree_lookup+0x22/0x30
[ 116.745754] loop_control_ioctl+0x10c/0x2f0
[ 116.750071] ? loop_add+0x850/0x850
[ 116.753680] ? loop_add+0x850/0x850
[ 116.757290] do_vfs_ioctl+0x7ae/0x1060
[ 116.761159] ? selinux_file_mprotect+0x5d0/0x5d0
[ 116.765898] ? ioctl_preallocate+0x1c0/0x1c0
[ 116.770455] ? vfs_write+0x104/0x500
[ 116.774167] ? security_file_ioctl+0x7d/0xb0
[ 116.778555] ? security_file_ioctl+0x89/0xb0
[ 116.782948] SyS_ioctl+0x8f/0xc0
[ 116.786297] ? do_vfs_ioctl+0x1060/0x1060
[ 116.790429] do_syscall_64+0x1e8/0x640
[ 116.794298] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 116.799202] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 116.804388] RIP: 0033:0x459519
[ 116.807568] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 116.815267] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 116.822524] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 116.829785] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 116.837037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 116.844304] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 117.044739] FAULT_INJECTION: forcing a failure.
[ 117.044739] name failslab, interval 1, probability 0, space 0, times 0
[ 117.056127] CPU: 0 PID: 7346 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 117.063122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 117.072455] Call Trace:
[ 117.075031] dump_stack+0x138/0x19c
[ 117.078664] should_fail.cold+0x10f/0x159
[ 117.082796] should_failslab+0xdb/0x130
[ 117.086749] kmem_cache_alloc_node_trace+0x280/0x770
[ 117.091833] ? __mutex_init+0xd3/0x110
[ 117.095701] dd_init_queue+0x9c/0x420
[ 117.099482] blk_mq_init_sched+0x258/0x500
[ 117.103850] elevator_init+0x309/0x430
[ 117.107729] blk_mq_sched_init+0x2c/0x40
[ 117.111783] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 117.116957] ? blkcg_init_queue+0x1a3/0x410
[ 117.121491] blk_mq_init_queue+0x62/0xa0
[ 117.125540] loop_add+0x31c/0x850
[ 117.128977] ? transfer_xor+0x360/0x360
[ 117.133052] ? radix_tree_lookup+0x22/0x30
[ 117.137290] loop_control_ioctl+0x10c/0x2f0
[ 117.141764] ? loop_add+0x850/0x850
[ 117.145390] ? loop_add+0x850/0x850
[ 117.149012] do_vfs_ioctl+0x7ae/0x1060
[ 117.152888] ? selinux_file_mprotect+0x5d0/0x5d0
[ 117.157636] ? ioctl_preallocate+0x1c0/0x1c0
[ 117.162033] ? vfs_write+0x104/0x500
[ 117.165732] ? security_file_ioctl+0x7d/0xb0
[ 117.170175] ? security_file_ioctl+0x89/0xb0
[ 117.174583] SyS_ioctl+0x8f/0xc0
[ 117.177930] ? do_vfs_ioctl+0x1060/0x1060
[ 117.182063] do_syscall_64+0x1e8/0x640
[ 117.185941] ? trace_hardirqs_off_thunk+0x1a/0x1c
2019/07/01 00:50:07 executed programs: 184
[ 117.190833] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 117.196014] RIP: 0033:0x459519
[ 117.199187] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 117.206980] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 117.214279] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 117.221587] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 117.228850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 117.236190] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 117.424592] FAULT_INJECTION: forcing a failure.
[ 117.424592] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 117.436513] CPU: 1 PID: 7349 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 117.443526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 117.452869] Call Trace:
[ 117.455582] dump_stack+0x138/0x19c
[ 117.459251] should_fail.cold+0x10f/0x159
[ 117.463577] ? __might_sleep+0x93/0xb0
[ 117.467683] __alloc_pages_nodemask+0x1d6/0x7a0
[ 117.472387] ? _find_next_bit+0xee/0x120
[ 117.476440] ? __alloc_pages_slowpath+0x2930/0x2930
[ 117.481442] ? find_next_bit+0x28/0x30
[ 117.485313] ? memset+0x32/0x40
[ 117.488587] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 117.492751] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 117.498030] blk_mq_init_sched+0x1cb/0x500
[ 117.502268] elevator_init+0x309/0x430
[ 117.506280] blk_mq_sched_init+0x2c/0x40
[ 117.510388] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 117.515576] ? blkcg_init_queue+0x1a3/0x410
[ 117.519894] blk_mq_init_queue+0x62/0xa0
[ 117.523946] loop_add+0x31c/0x850
[ 117.527439] ? transfer_xor+0x360/0x360
[ 117.531485] ? radix_tree_lookup+0x22/0x30
[ 117.535728] loop_control_ioctl+0x10c/0x2f0
[ 117.540240] ? loop_add+0x850/0x850
[ 117.543872] ? loop_add+0x850/0x850
[ 117.547497] do_vfs_ioctl+0x7ae/0x1060
[ 117.551379] ? selinux_file_mprotect+0x5d0/0x5d0
[ 117.556444] ? ioctl_preallocate+0x1c0/0x1c0
[ 117.561120] ? vfs_write+0x104/0x500
[ 117.564819] ? security_file_ioctl+0x7d/0xb0
[ 117.569209] ? security_file_ioctl+0x89/0xb0
[ 117.573611] SyS_ioctl+0x8f/0xc0
[ 117.577086] ? do_vfs_ioctl+0x1060/0x1060
[ 117.581238] do_syscall_64+0x1e8/0x640
[ 117.585119] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 117.590038] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 117.595222] RIP: 0033:0x459519
[ 117.598400] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 117.606211] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 117.613469] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 117.620729] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 117.628054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 117.635386] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 117.784210] FAULT_INJECTION: forcing a failure.
[ 117.784210] name failslab, interval 1, probability 0, space 0, times 0
[ 117.795565] CPU: 0 PID: 7351 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 117.802577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 117.812161] Call Trace:
[ 117.814752] dump_stack+0x138/0x19c
[ 117.818372] should_fail.cold+0x10f/0x159
[ 117.822515] should_failslab+0xdb/0x130
[ 117.826488] kmem_cache_alloc_node_trace+0x280/0x770
[ 117.831585] ? loop_init_request+0x4e/0xf0
[ 117.835822] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 117.840141] elevator_alloc+0x7f/0x1f0
[ 117.844069] dd_init_queue+0x25/0x420
[ 117.847918] blk_mq_init_sched+0x258/0x500
[ 117.852151] elevator_init+0x309/0x430
[ 117.856142] blk_mq_sched_init+0x2c/0x40
[ 117.860317] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 117.865604] ? blkcg_init_queue+0x1a3/0x410
[ 117.869919] blk_mq_init_queue+0x62/0xa0
[ 117.873976] loop_add+0x31c/0x850
[ 117.877415] ? transfer_xor+0x360/0x360
[ 117.881383] ? radix_tree_lookup+0x22/0x30
[ 117.885607] loop_control_ioctl+0x10c/0x2f0
[ 117.889991] ? loop_add+0x850/0x850
[ 117.893618] ? loop_add+0x850/0x850
[ 117.897342] do_vfs_ioctl+0x7ae/0x1060
[ 117.901227] ? selinux_file_mprotect+0x5d0/0x5d0
[ 117.905976] ? ioctl_preallocate+0x1c0/0x1c0
[ 117.910375] ? vfs_write+0x104/0x500
[ 117.914079] ? security_file_ioctl+0x7d/0xb0
[ 117.918465] ? security_file_ioctl+0x89/0xb0
[ 117.922990] SyS_ioctl+0x8f/0xc0
[ 117.926356] ? do_vfs_ioctl+0x1060/0x1060
[ 117.930492] do_syscall_64+0x1e8/0x640
[ 117.934364] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 117.939279] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 117.944507] RIP: 0033:0x459519
[ 117.947686] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 117.955482] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 117.962836] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 117.970148] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 117.977410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 117.984665] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 118.183427] FAULT_INJECTION: forcing a failure.
[ 118.183427] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 118.195469] CPU: 1 PID: 7353 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 118.202516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 118.211864] Call Trace:
[ 118.214449] dump_stack+0x138/0x19c
[ 118.218080] should_fail.cold+0x10f/0x159
[ 118.222267] ? __might_sleep+0x93/0xb0
[ 118.226158] __alloc_pages_nodemask+0x1d6/0x7a0
[ 118.230821] ? _find_next_bit+0xee/0x120
[ 118.234869] ? __alloc_pages_slowpath+0x2930/0x2930
[ 118.239875] ? find_next_bit+0x28/0x30
[ 118.243759] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 118.248555] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 118.252713] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 118.258098] blk_mq_init_sched+0x1cb/0x500
[ 118.262331] elevator_init+0x309/0x430
[ 118.266253] blk_mq_sched_init+0x2c/0x40
[ 118.270305] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 118.275477] ? blkcg_init_queue+0x1a3/0x410
[ 118.279785] blk_mq_init_queue+0x62/0xa0
[ 118.283831] loop_add+0x31c/0x850
[ 118.287268] ? transfer_xor+0x360/0x360
[ 118.291386] ? radix_tree_lookup+0x22/0x30
[ 118.295619] loop_control_ioctl+0x10c/0x2f0
[ 118.299929] ? loop_add+0x850/0x850
[ 118.303538] ? loop_add+0x850/0x850
[ 118.307149] do_vfs_ioctl+0x7ae/0x1060
[ 118.311023] ? selinux_file_mprotect+0x5d0/0x5d0
[ 118.315759] ? ioctl_preallocate+0x1c0/0x1c0
[ 118.320149] ? vfs_write+0x104/0x500
[ 118.323923] ? security_file_ioctl+0x7d/0xb0
[ 118.328476] ? security_file_ioctl+0x89/0xb0
[ 118.332901] SyS_ioctl+0x8f/0xc0
[ 118.336369] ? do_vfs_ioctl+0x1060/0x1060
[ 118.340516] do_syscall_64+0x1e8/0x640
[ 118.344392] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 118.349222] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 118.354511] RIP: 0033:0x459519
[ 118.357735] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 118.365536] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 118.372863] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 118.380302] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 118.387659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 118.394909] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 118.603548] FAULT_INJECTION: forcing a failure.
[ 118.603548] name failslab, interval 1, probability 0, space 0, times 0
[ 118.614853] CPU: 0 PID: 7356 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 118.621854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 118.631204] Call Trace:
[ 118.633792] dump_stack+0x138/0x19c
[ 118.637425] should_fail.cold+0x10f/0x159
[ 118.641676] should_failslab+0xdb/0x130
[ 118.645651] kmem_cache_alloc_node_trace+0x280/0x770
[ 118.650753] ? loop_init_request+0x4e/0xf0
[ 118.654998] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 118.659316] elevator_alloc+0x7f/0x1f0
[ 118.663198] dd_init_queue+0x25/0x420
[ 118.666987] blk_mq_init_sched+0x258/0x500
[ 118.671284] elevator_init+0x309/0x430
[ 118.675177] blk_mq_sched_init+0x2c/0x40
[ 118.679237] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 118.684425] ? blkcg_init_queue+0x1a3/0x410
[ 118.688792] blk_mq_init_queue+0x62/0xa0
[ 118.692858] loop_add+0x31c/0x850
[ 118.696428] ? transfer_xor+0x360/0x360
[ 118.700418] ? radix_tree_lookup+0x22/0x30
[ 118.704646] loop_control_ioctl+0x10c/0x2f0
[ 118.708960] ? loop_add+0x850/0x850
[ 118.712591] ? loop_add+0x850/0x850
[ 118.716202] do_vfs_ioctl+0x7ae/0x1060
[ 118.720076] ? selinux_file_mprotect+0x5d0/0x5d0
[ 118.724816] ? ioctl_preallocate+0x1c0/0x1c0
[ 118.729266] ? vfs_write+0x104/0x500
[ 118.733087] ? security_file_ioctl+0x7d/0xb0
[ 118.737506] ? security_file_ioctl+0x89/0xb0
[ 118.741910] SyS_ioctl+0x8f/0xc0
[ 118.745272] ? do_vfs_ioctl+0x1060/0x1060
[ 118.749429] do_syscall_64+0x1e8/0x640
[ 118.753307] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 118.758144] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 118.763327] RIP: 0033:0x459519
[ 118.766544] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 118.774238] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 118.781492] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 118.788813] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 118.796087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 118.803406] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 118.983298] FAULT_INJECTION: forcing a failure.
[ 118.983298] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 118.995335] CPU: 0 PID: 7358 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 119.002352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 119.011703] Call Trace:
[ 119.014280] dump_stack+0x138/0x19c
[ 119.017893] should_fail.cold+0x10f/0x159
[ 119.022079] ? __might_sleep+0x93/0xb0
[ 119.025976] __alloc_pages_nodemask+0x1d6/0x7a0
[ 119.030649] ? _find_next_bit+0xee/0x120
[ 119.034695] ? __alloc_pages_slowpath+0x2930/0x2930
[ 119.039749] ? find_next_bit+0x28/0x30
[ 119.043644] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 119.048389] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 119.052528] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 119.057816] blk_mq_init_sched+0x1cb/0x500
[ 119.062053] elevator_init+0x309/0x430
[ 119.066154] blk_mq_sched_init+0x2c/0x40
[ 119.070225] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 119.075399] ? blkcg_init_queue+0x1a3/0x410
[ 119.079707] blk_mq_init_queue+0x62/0xa0
[ 119.083867] loop_add+0x31c/0x850
[ 119.087322] ? transfer_xor+0x360/0x360
[ 119.091281] ? radix_tree_lookup+0x22/0x30
[ 119.095501] loop_control_ioctl+0x10c/0x2f0
[ 119.099803] ? loop_add+0x850/0x850
[ 119.103432] ? loop_add+0x850/0x850
[ 119.107043] do_vfs_ioctl+0x7ae/0x1060
[ 119.110915] ? selinux_file_mprotect+0x5d0/0x5d0
[ 119.115655] ? ioctl_preallocate+0x1c0/0x1c0
[ 119.120175] ? vfs_write+0x104/0x500
[ 119.123980] ? security_file_ioctl+0x7d/0xb0
[ 119.128393] ? security_file_ioctl+0x89/0xb0
[ 119.132862] SyS_ioctl+0x8f/0xc0
[ 119.136230] ? do_vfs_ioctl+0x1060/0x1060
[ 119.140377] do_syscall_64+0x1e8/0x640
[ 119.144248] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 119.149078] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 119.154349] RIP: 0033:0x459519
[ 119.157531] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 119.165376] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 119.172706] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 119.179976] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 119.187226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 119.194595] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 119.324192] FAULT_INJECTION: forcing a failure.
[ 119.324192] name failslab, interval 1, probability 0, space 0, times 0
[ 119.335809] CPU: 1 PID: 7360 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 119.342818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 119.352212] Call Trace:
[ 119.354806] dump_stack+0x138/0x19c
[ 119.358503] should_fail.cold+0x10f/0x159
[ 119.362696] should_failslab+0xdb/0x130
[ 119.366814] kmem_cache_alloc_node_trace+0x280/0x770
[ 119.372162] ? mutex_unlock+0xd/0x10
[ 119.375974] ? blk_mq_sched_init+0x37/0x40
[ 119.380208] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 119.385706] alloc_disk_node+0x64/0x3e0
[ 119.389716] alloc_disk+0x1b/0x20
[ 119.393166] loop_add+0x3e7/0x850
[ 119.396615] ? transfer_xor+0x360/0x360
[ 119.400626] ? radix_tree_lookup+0x22/0x30
[ 119.404857] loop_control_ioctl+0x10c/0x2f0
[ 119.409180] ? loop_add+0x850/0x850
[ 119.412814] ? loop_add+0x850/0x850
[ 119.416427] do_vfs_ioctl+0x7ae/0x1060
[ 119.420308] ? selinux_file_mprotect+0x5d0/0x5d0
[ 119.425058] ? ioctl_preallocate+0x1c0/0x1c0
[ 119.429538] ? vfs_write+0x104/0x500
[ 119.433261] ? security_file_ioctl+0x7d/0xb0
[ 119.437658] ? security_file_ioctl+0x89/0xb0
[ 119.442102] SyS_ioctl+0x8f/0xc0
[ 119.445455] ? do_vfs_ioctl+0x1060/0x1060
[ 119.449590] do_syscall_64+0x1e8/0x640
[ 119.453517] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 119.458354] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 119.463615] RIP: 0033:0x459519
[ 119.466805] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 119.474498] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 119.481758] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 119.489011] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 119.496274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 119.503606] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 119.673339] FAULT_INJECTION: forcing a failure.
[ 119.673339] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 119.685432] CPU: 1 PID: 7362 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 119.692431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 119.701778] Call Trace:
[ 119.704447] dump_stack+0x138/0x19c
[ 119.708108] should_fail.cold+0x10f/0x159
[ 119.712322] ? __might_sleep+0x93/0xb0
[ 119.716212] __alloc_pages_nodemask+0x1d6/0x7a0
[ 119.720868] ? _find_next_bit+0xee/0x120
[ 119.724931] ? __alloc_pages_slowpath+0x2930/0x2930
[ 119.729935] ? find_next_bit+0x28/0x30
[ 119.733813] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 119.738570] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 119.742712] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 119.748093] blk_mq_init_sched+0x1cb/0x500
[ 119.752466] elevator_init+0x309/0x430
[ 119.756348] blk_mq_sched_init+0x2c/0x40
[ 119.760415] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 119.765589] ? blkcg_init_queue+0x1a3/0x410
[ 119.769899] blk_mq_init_queue+0x62/0xa0
[ 119.773948] loop_add+0x31c/0x850
[ 119.777456] ? transfer_xor+0x360/0x360
[ 119.781449] ? radix_tree_lookup+0x22/0x30
[ 119.785712] loop_control_ioctl+0x10c/0x2f0
[ 119.790037] ? loop_add+0x850/0x850
[ 119.793648] ? loop_add+0x850/0x850
[ 119.797278] do_vfs_ioctl+0x7ae/0x1060
[ 119.801171] ? selinux_file_mprotect+0x5d0/0x5d0
[ 119.805929] ? ioctl_preallocate+0x1c0/0x1c0
[ 119.810350] ? vfs_write+0x104/0x500
[ 119.814170] ? security_file_ioctl+0x7d/0xb0
[ 119.818569] ? security_file_ioctl+0x89/0xb0
[ 119.822984] SyS_ioctl+0x8f/0xc0
[ 119.826359] ? do_vfs_ioctl+0x1060/0x1060
[ 119.830504] do_syscall_64+0x1e8/0x640
[ 119.834383] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 119.839338] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 119.844521] RIP: 0033:0x459519
[ 119.847695] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 119.855411] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 119.862684] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 119.869939] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 119.877411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 119.884758] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 120.043325] FAULT_INJECTION: forcing a failure.
[ 120.043325] name failslab, interval 1, probability 0, space 0, times 0
[ 120.054661] CPU: 1 PID: 7364 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 120.061671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 120.071260] Call Trace:
[ 120.073926] dump_stack+0x138/0x19c
[ 120.077565] should_fail.cold+0x10f/0x159
[ 120.081706] should_failslab+0xdb/0x130
[ 120.085688] kmem_cache_alloc_node_trace+0x280/0x770
[ 120.090795] ? mutex_unlock+0xd/0x10
[ 120.094558] ? blk_mq_sched_init+0x37/0x40
[ 120.098800] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 120.104151] alloc_disk_node+0x64/0x3e0
[ 120.108226] alloc_disk+0x1b/0x20
[ 120.111675] loop_add+0x3e7/0x850
[ 120.115249] ? transfer_xor+0x360/0x360
[ 120.119212] ? radix_tree_lookup+0x22/0x30
[ 120.123578] loop_control_ioctl+0x10c/0x2f0
[ 120.127883] ? loop_add+0x850/0x850
[ 120.131495] ? loop_add+0x850/0x850
[ 120.135125] do_vfs_ioctl+0x7ae/0x1060
[ 120.139006] ? selinux_file_mprotect+0x5d0/0x5d0
[ 120.143852] ? ioctl_preallocate+0x1c0/0x1c0
[ 120.148249] ? vfs_write+0x104/0x500
[ 120.152086] ? security_file_ioctl+0x7d/0xb0
[ 120.156493] ? security_file_ioctl+0x89/0xb0
[ 120.160884] SyS_ioctl+0x8f/0xc0
[ 120.164228] ? do_vfs_ioctl+0x1060/0x1060
[ 120.168360] do_syscall_64+0x1e8/0x640
[ 120.172250] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 120.177259] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 120.182538] RIP: 0033:0x459519
[ 120.185712] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 120.193472] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 120.200726] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 120.207987] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 120.215295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 120.222568] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 120.432647] FAULT_INJECTION: forcing a failure.
[ 120.432647] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 120.444681] CPU: 1 PID: 7366 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 120.451809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 120.461153] Call Trace:
[ 120.463784] dump_stack+0x138/0x19c
[ 120.467503] should_fail.cold+0x10f/0x159
[ 120.471696] __alloc_pages_nodemask+0x1d6/0x7a0
[ 120.476781] ? __alloc_pages_slowpath+0x2930/0x2930
[ 120.481880] cache_grow_begin+0x80/0x400
[ 120.485929] kmem_cache_alloc_node_trace+0x697/0x770
[ 120.491018] ? loop_init_request+0x4e/0xf0
[ 120.495328] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 120.499640] elevator_alloc+0x7f/0x1f0
[ 120.503512] dd_init_queue+0x25/0x420
[ 120.507381] blk_mq_init_sched+0x258/0x500
[ 120.511678] elevator_init+0x309/0x430
[ 120.515559] blk_mq_sched_init+0x2c/0x40
[ 120.519756] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 120.524930] ? blkcg_init_queue+0x1a3/0x410
[ 120.529242] blk_mq_init_queue+0x62/0xa0
[ 120.533291] loop_add+0x31c/0x850
[ 120.536730] ? transfer_xor+0x360/0x360
[ 120.540765] ? radix_tree_lookup+0x22/0x30
[ 120.545109] loop_control_ioctl+0x10c/0x2f0
[ 120.549468] ? loop_add+0x850/0x850
[ 120.553104] ? loop_add+0x850/0x850
[ 120.556773] do_vfs_ioctl+0x7ae/0x1060
[ 120.560766] ? selinux_file_mprotect+0x5d0/0x5d0
[ 120.565503] ? ioctl_preallocate+0x1c0/0x1c0
[ 120.569902] ? vfs_write+0x104/0x500
[ 120.573610] ? security_file_ioctl+0x7d/0xb0
[ 120.578000] ? security_file_ioctl+0x89/0xb0
[ 120.582475] SyS_ioctl+0x8f/0xc0
[ 120.585845] ? do_vfs_ioctl+0x1060/0x1060
[ 120.589990] do_syscall_64+0x1e8/0x640
[ 120.593873] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 120.598707] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 120.603877] RIP: 0033:0x459519
[ 120.607054] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 120.614759] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 120.622012] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 120.629318] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 120.636680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 120.643988] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 120.812644] FAULT_INJECTION: forcing a failure.
[ 120.812644] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 120.824812] CPU: 1 PID: 7368 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 120.831805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 120.841146] Call Trace:
[ 120.843746] dump_stack+0x138/0x19c
[ 120.847361] should_fail.cold+0x10f/0x159
[ 120.852080] ? loop_add+0x31c/0x850
[ 120.855695] __alloc_pages_nodemask+0x1d6/0x7a0
[ 120.860355] ? __alloc_pages_slowpath+0x2930/0x2930
[ 120.865426] cache_grow_begin+0x80/0x400
[ 120.869478] kmem_cache_alloc_node_trace+0x697/0x770
[ 120.874617] ? kasan_unpoison_shadow+0x35/0x50
[ 120.879197] __kmalloc_node+0x3d/0x80
[ 120.882983] blk_mq_alloc_rq_map+0x109/0x220
[ 120.887433] blk_mq_sched_alloc_tags.isra.0+0x7c/0x160
[ 120.892717] blk_mq_init_sched+0x1cb/0x500
[ 120.897040] elevator_init+0x309/0x430
[ 120.900998] blk_mq_sched_init+0x2c/0x40
[ 120.905273] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 120.910445] ? blkcg_init_queue+0x1a3/0x410
[ 120.914747] blk_mq_init_queue+0x62/0xa0
[ 120.918796] loop_add+0x31c/0x850
[ 120.922232] ? transfer_xor+0x360/0x360
[ 120.926208] ? radix_tree_lookup+0x22/0x30
[ 120.930509] loop_control_ioctl+0x10c/0x2f0
[ 120.934830] ? loop_add+0x850/0x850
[ 120.938640] ? loop_add+0x850/0x850
[ 120.942262] do_vfs_ioctl+0x7ae/0x1060
[ 120.946134] ? selinux_file_mprotect+0x5d0/0x5d0
[ 120.950886] ? ioctl_preallocate+0x1c0/0x1c0
[ 120.955292] ? vfs_write+0x104/0x500
[ 120.958993] ? security_file_ioctl+0x7d/0xb0
[ 120.963382] ? security_file_ioctl+0x89/0xb0
[ 120.967981] SyS_ioctl+0x8f/0xc0
[ 120.971329] ? do_vfs_ioctl+0x1060/0x1060
[ 120.975461] do_syscall_64+0x1e8/0x640
[ 120.979327] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 120.984155] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 120.989325] RIP: 0033:0x459519
[ 120.992498] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 121.000247] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 121.007647] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 121.015004] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 121.022260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 121.029515] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 121.183419] FAULT_INJECTION: forcing a failure.
[ 121.183419] name failslab, interval 1, probability 0, space 0, times 0
[ 121.194769] CPU: 1 PID: 7371 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 121.201772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 121.211107] Call Trace:
[ 121.213702] dump_stack+0x138/0x19c
[ 121.217344] should_fail.cold+0x10f/0x159
[ 121.221504] should_failslab+0xdb/0x130
[ 121.225530] kmem_cache_alloc_node_trace+0x280/0x770
[ 121.230726] ? mutex_unlock+0xd/0x10
[ 121.234434] ? blk_mq_sched_init+0x37/0x40
[ 121.238677] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 121.244044] alloc_disk_node+0x64/0x3e0
[ 121.248022] alloc_disk+0x1b/0x20
[ 121.251479] loop_add+0x3e7/0x850
[ 121.254921] ? transfer_xor+0x360/0x360
[ 121.258906] ? radix_tree_lookup+0x22/0x30
[ 121.263147] loop_control_ioctl+0x10c/0x2f0
[ 121.267572] ? loop_add+0x850/0x850
[ 121.271193] ? loop_add+0x850/0x850
[ 121.274920] do_vfs_ioctl+0x7ae/0x1060
[ 121.278863] ? selinux_file_mprotect+0x5d0/0x5d0
[ 121.283626] ? ioctl_preallocate+0x1c0/0x1c0
[ 121.288026] ? vfs_write+0x104/0x500
[ 121.291727] ? security_file_ioctl+0x7d/0xb0
[ 121.296119] ? security_file_ioctl+0x89/0xb0
[ 121.300529] SyS_ioctl+0x8f/0xc0
[ 121.303895] ? do_vfs_ioctl+0x1060/0x1060
[ 121.308139] do_syscall_64+0x1e8/0x640
[ 121.312029] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 121.317035] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 121.322221] RIP: 0033:0x459519
[ 121.325396] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 121.333199] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 121.340459] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 121.347779] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 121.355059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 121.362430] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 121.582931] FAULT_INJECTION: forcing a failure.
[ 121.582931] name failslab, interval 1, probability 0, space 0, times 0
[ 121.594409] CPU: 1 PID: 7373 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 121.601481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 121.610836] Call Trace:
[ 121.613417] dump_stack+0x138/0x19c
[ 121.617160] should_fail.cold+0x10f/0x159
[ 121.621319] should_failslab+0xdb/0x130
[ 121.625300] kmem_cache_alloc_node_trace+0x280/0x770
[ 121.630447] ? loop_init_request+0x4e/0xf0
[ 121.634680] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 121.639103] elevator_alloc+0x7f/0x1f0
[ 121.643059] dd_init_queue+0x25/0x420
[ 121.646855] blk_mq_init_sched+0x258/0x500
[ 121.651092] elevator_init+0x309/0x430
[ 121.654978] blk_mq_sched_init+0x2c/0x40
[ 121.659029] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 121.664216] ? blkcg_init_queue+0x1a3/0x410
[ 121.668540] blk_mq_init_queue+0x62/0xa0
[ 121.672592] loop_add+0x31c/0x850
[ 121.676042] ? transfer_xor+0x360/0x360
[ 121.680005] ? radix_tree_lookup+0x22/0x30
[ 121.684228] loop_control_ioctl+0x10c/0x2f0
[ 121.688535] ? loop_add+0x850/0x850
[ 121.692281] ? loop_add+0x850/0x850
[ 121.695897] do_vfs_ioctl+0x7ae/0x1060
[ 121.699852] ? selinux_file_mprotect+0x5d0/0x5d0
[ 121.704604] ? ioctl_preallocate+0x1c0/0x1c0
[ 121.709014] ? vfs_write+0x104/0x500
[ 121.712769] ? security_file_ioctl+0x7d/0xb0
[ 121.717166] ? security_file_ioctl+0x89/0xb0
[ 121.721617] SyS_ioctl+0x8f/0xc0
[ 121.724976] ? do_vfs_ioctl+0x1060/0x1060
[ 121.729121] do_syscall_64+0x1e8/0x640
[ 121.732991] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 121.737832] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 121.743016] RIP: 0033:0x459519
[ 121.746196] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 121.753900] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 121.761216] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 121.768639] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 121.775985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 121.783413] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 121.964213] FAULT_INJECTION: forcing a failure.
[ 121.964213] name failslab, interval 1, probability 0, space 0, times 0
[ 121.975535] CPU: 1 PID: 7375 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 121.982655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 121.992007] Call Trace:
[ 121.994646] dump_stack+0x138/0x19c
[ 121.998334] should_fail.cold+0x10f/0x159
[ 122.002621] should_failslab+0xdb/0x130
[ 122.006597] kmem_cache_alloc_node_trace+0x280/0x770
[ 122.011705] __kmalloc_node+0x3d/0x80
[ 122.015502] disk_expand_part_tbl+0x19a/0x370
[ 122.020013] alloc_disk_node+0xf8/0x3e0
[ 122.024102] alloc_disk+0x1b/0x20
[ 122.027556] loop_add+0x3e7/0x850
[ 122.030996] ? transfer_xor+0x360/0x360
[ 122.035085] ? radix_tree_lookup+0x22/0x30
[ 122.039312] loop_control_ioctl+0x10c/0x2f0
[ 122.043634] ? loop_add+0x850/0x850
[ 122.047259] ? loop_add+0x850/0x850
[ 122.050875] do_vfs_ioctl+0x7ae/0x1060
[ 122.054835] ? selinux_file_mprotect+0x5d0/0x5d0
[ 122.059714] ? ioctl_preallocate+0x1c0/0x1c0
[ 122.064217] ? vfs_write+0x104/0x500
[ 122.068018] ? security_file_ioctl+0x7d/0xb0
[ 122.072420] ? security_file_ioctl+0x89/0xb0
[ 122.076927] SyS_ioctl+0x8f/0xc0
[ 122.080300] ? do_vfs_ioctl+0x1060/0x1060
[ 122.084441] do_syscall_64+0x1e8/0x640
[ 122.088403] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 122.093255] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 122.098549] RIP: 0033:0x459519
[ 122.101722] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 122.109411] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 122.116805] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 122.124067] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 122.131320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 122.138576] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 122.343338] FAULT_INJECTION: forcing a failure.
[ 122.343338] name failslab, interval 1, probability 0, space 0, times 0
[ 122.354912] CPU: 1 PID: 7377 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 122.361931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 122.371302] Call Trace:
[ 122.373890] dump_stack+0x138/0x19c
[ 122.377566] should_fail.cold+0x10f/0x159
[ 122.381720] should_failslab+0xdb/0x130
[ 122.385912] kmem_cache_alloc_node_trace+0x280/0x770
[ 122.391007] ? mutex_unlock+0xd/0x10
[ 122.394710] ? blk_mq_sched_init+0x37/0x40
[ 122.398933] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 122.404284] alloc_disk_node+0x64/0x3e0
[ 122.408345] alloc_disk+0x1b/0x20
[ 122.411824] loop_add+0x3e7/0x850
[ 122.415283] ? transfer_xor+0x360/0x360
[ 122.419254] ? radix_tree_lookup+0x22/0x30
[ 122.423481] loop_control_ioctl+0x10c/0x2f0
[ 122.427787] ? loop_add+0x850/0x850
[ 122.431468] ? loop_add+0x850/0x850
[ 122.435100] do_vfs_ioctl+0x7ae/0x1060
[ 122.438999] ? selinux_file_mprotect+0x5d0/0x5d0
[ 122.443743] ? ioctl_preallocate+0x1c0/0x1c0
[ 122.448166] ? vfs_write+0x104/0x500
[ 122.451887] ? security_file_ioctl+0x7d/0xb0
[ 122.456294] ? security_file_ioctl+0x89/0xb0
[ 122.460715] SyS_ioctl+0x8f/0xc0
[ 122.464173] ? do_vfs_ioctl+0x1060/0x1060
[ 122.468377] do_syscall_64+0x1e8/0x640
[ 122.472268] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 122.477110] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 122.482300] RIP: 0033:0x459519
[ 122.485478] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
2019/07/01 00:50:12 executed programs: 200
[ 122.493172] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 122.500442] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 122.507714] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 122.514980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 122.522300] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 122.722895] FAULT_INJECTION: forcing a failure.
[ 122.722895] name failslab, interval 1, probability 0, space 0, times 0
[ 122.734277] CPU: 1 PID: 7379 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 122.741402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 122.750759] Call Trace:
[ 122.753346] dump_stack+0x138/0x19c
[ 122.756957] should_fail.cold+0x10f/0x159
[ 122.761103] should_failslab+0xdb/0x130
[ 122.765141] kmem_cache_alloc_node_trace+0x280/0x770
[ 122.770249] ? loop_init_request+0x4e/0xf0
[ 122.774481] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 122.778793] elevator_alloc+0x7f/0x1f0
[ 122.782762] dd_init_queue+0x25/0x420
[ 122.786567] blk_mq_init_sched+0x258/0x500
[ 122.790805] elevator_init+0x309/0x430
[ 122.794707] blk_mq_sched_init+0x2c/0x40
[ 122.798779] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 122.803963] ? blkcg_init_queue+0x1a3/0x410
[ 122.808273] blk_mq_init_queue+0x62/0xa0
[ 122.812324] loop_add+0x31c/0x850
[ 122.815756] ? transfer_xor+0x360/0x360
[ 122.819819] ? radix_tree_lookup+0x22/0x30
[ 122.824199] loop_control_ioctl+0x10c/0x2f0
[ 122.828541] ? loop_add+0x850/0x850
[ 122.832165] ? loop_add+0x850/0x850
[ 122.835779] do_vfs_ioctl+0x7ae/0x1060
[ 122.839655] ? selinux_file_mprotect+0x5d0/0x5d0
[ 122.844413] ? ioctl_preallocate+0x1c0/0x1c0
[ 122.848825] ? vfs_write+0x104/0x500
[ 122.852545] ? security_file_ioctl+0x7d/0xb0
[ 122.856942] ? security_file_ioctl+0x89/0xb0
[ 122.861359] SyS_ioctl+0x8f/0xc0
[ 122.864720] ? do_vfs_ioctl+0x1060/0x1060
[ 122.868917] do_syscall_64+0x1e8/0x640
[ 122.872797] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 122.877631] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 122.882868] RIP: 0033:0x459519
[ 122.886055] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 122.893814] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 122.901090] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 122.908356] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 122.917189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 122.924457] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 123.092875] FAULT_INJECTION: forcing a failure.
[ 123.092875] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 123.104819] CPU: 1 PID: 7381 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 123.111830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 123.121306] Call Trace:
[ 123.123912] dump_stack+0x138/0x19c
[ 123.127536] should_fail.cold+0x10f/0x159
[ 123.131681] ? __might_sleep+0x93/0xb0
[ 123.135632] __alloc_pages_nodemask+0x1d6/0x7a0
[ 123.140316] ? _find_next_bit+0xee/0x120
[ 123.144366] ? __alloc_pages_slowpath+0x2930/0x2930
[ 123.149380] ? find_next_bit+0x28/0x30
[ 123.153275] ? memset+0x32/0x40
[ 123.156545] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 123.160682] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 123.165944] blk_mq_init_sched+0x1cb/0x500
[ 123.170187] elevator_init+0x309/0x430
[ 123.174061] blk_mq_sched_init+0x2c/0x40
[ 123.178115] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 123.183325] ? blkcg_init_queue+0x1a3/0x410
[ 123.187707] blk_mq_init_queue+0x62/0xa0
[ 123.191771] loop_add+0x31c/0x850
[ 123.195225] ? transfer_xor+0x360/0x360
[ 123.199188] ? radix_tree_lookup+0x22/0x30
[ 123.203404] loop_control_ioctl+0x10c/0x2f0
[ 123.207722] ? loop_add+0x850/0x850
[ 123.211358] ? loop_add+0x850/0x850
[ 123.215041] do_vfs_ioctl+0x7ae/0x1060
[ 123.219008] ? selinux_file_mprotect+0x5d0/0x5d0
[ 123.223827] ? ioctl_preallocate+0x1c0/0x1c0
[ 123.228240] ? vfs_write+0x104/0x500
[ 123.232006] ? security_file_ioctl+0x7d/0xb0
[ 123.236411] ? security_file_ioctl+0x89/0xb0
[ 123.240882] SyS_ioctl+0x8f/0xc0
[ 123.244251] ? do_vfs_ioctl+0x1060/0x1060
[ 123.248391] do_syscall_64+0x1e8/0x640
[ 123.252260] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 123.257177] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 123.262376] RIP: 0033:0x459519
[ 123.265549] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 123.273239] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 123.280508] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 123.287781] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 123.295042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 123.302298] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 123.453554] FAULT_INJECTION: forcing a failure.
[ 123.453554] name failslab, interval 1, probability 0, space 0, times 0
[ 123.464968] CPU: 1 PID: 7383 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 123.471977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 123.481377] Call Trace:
[ 123.483973] dump_stack+0x138/0x19c
[ 123.487613] should_fail.cold+0x10f/0x159
[ 123.491757] should_failslab+0xdb/0x130
[ 123.495789] kmem_cache_alloc_node_trace+0x280/0x770
[ 123.500907] ? __mutex_init+0xd3/0x110
[ 123.504787] dd_init_queue+0x9c/0x420
[ 123.508576] blk_mq_init_sched+0x258/0x500
[ 123.512801] elevator_init+0x309/0x430
[ 123.516754] blk_mq_sched_init+0x2c/0x40
[ 123.520825] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 123.526113] ? blkcg_init_queue+0x1a3/0x410
[ 123.530441] blk_mq_init_queue+0x62/0xa0
[ 123.534551] loop_add+0x31c/0x850
[ 123.537999] ? transfer_xor+0x360/0x360
[ 123.541964] ? radix_tree_lookup+0x22/0x30
[ 123.546203] loop_control_ioctl+0x10c/0x2f0
[ 123.550524] ? loop_add+0x850/0x850
[ 123.554138] ? loop_add+0x850/0x850
[ 123.557749] do_vfs_ioctl+0x7ae/0x1060
[ 123.561617] ? selinux_file_mprotect+0x5d0/0x5d0
[ 123.566351] ? ioctl_preallocate+0x1c0/0x1c0
[ 123.570759] ? vfs_write+0x104/0x500
[ 123.574477] ? security_file_ioctl+0x7d/0xb0
[ 123.578873] ? security_file_ioctl+0x89/0xb0
[ 123.583264] SyS_ioctl+0x8f/0xc0
[ 123.586606] ? do_vfs_ioctl+0x1060/0x1060
[ 123.590745] do_syscall_64+0x1e8/0x640
[ 123.594612] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 123.599451] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 123.604637] RIP: 0033:0x459519
[ 123.607814] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 123.615510] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 123.622776] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 123.630106] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 123.637374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 123.644624] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 123.843084] FAULT_INJECTION: forcing a failure.
[ 123.843084] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 123.854911] CPU: 0 PID: 7386 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 123.861905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 123.871241] Call Trace:
[ 123.873823] dump_stack+0x138/0x19c
[ 123.877673] should_fail.cold+0x10f/0x159
[ 123.881819] __alloc_pages_nodemask+0x1d6/0x7a0
[ 123.886473] ? __alloc_pages_slowpath+0x2930/0x2930
[ 123.891482] cache_grow_begin+0x80/0x400
[ 123.895535] kmem_cache_alloc_node_trace+0x697/0x770
[ 123.900626] ? loop_init_request+0x4e/0xf0
[ 123.904842] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 123.909144] elevator_alloc+0x7f/0x1f0
[ 123.913015] dd_init_queue+0x25/0x420
[ 123.916795] blk_mq_init_sched+0x258/0x500
[ 123.921009] elevator_init+0x309/0x430
[ 123.924892] blk_mq_sched_init+0x2c/0x40
[ 123.929003] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 123.934176] ? blkcg_init_queue+0x1a3/0x410
[ 123.938622] blk_mq_init_queue+0x62/0xa0
[ 123.942681] loop_add+0x31c/0x850
[ 123.946130] ? transfer_xor+0x360/0x360
[ 123.950091] ? radix_tree_lookup+0x22/0x30
[ 123.954310] loop_control_ioctl+0x10c/0x2f0
[ 123.958616] ? loop_add+0x850/0x850
[ 123.962239] ? loop_add+0x850/0x850
[ 123.965857] do_vfs_ioctl+0x7ae/0x1060
[ 123.969836] ? selinux_file_mprotect+0x5d0/0x5d0
[ 123.974598] ? ioctl_preallocate+0x1c0/0x1c0
[ 123.979047] ? vfs_write+0x104/0x500
[ 123.982809] ? security_file_ioctl+0x7d/0xb0
[ 123.987203] ? security_file_ioctl+0x89/0xb0
[ 123.991605] SyS_ioctl+0x8f/0xc0
[ 123.994950] ? do_vfs_ioctl+0x1060/0x1060
[ 123.999079] do_syscall_64+0x1e8/0x640
[ 124.003058] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 124.007890] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 124.013062] RIP: 0033:0x459519
[ 124.016316] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 124.024018] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 124.031287] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 124.038551] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 124.045803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 124.053055] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 124.243046] FAULT_INJECTION: forcing a failure.
[ 124.243046] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 124.255017] CPU: 0 PID: 7388 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 124.262071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 124.271467] Call Trace:
[ 124.274054] dump_stack+0x138/0x19c
[ 124.277663] should_fail.cold+0x10f/0x159
[ 124.281804] ? __might_sleep+0x93/0xb0
[ 124.285686] __alloc_pages_nodemask+0x1d6/0x7a0
[ 124.290352] ? _find_next_bit+0xee/0x120
[ 124.294392] ? __alloc_pages_slowpath+0x2930/0x2930
[ 124.299398] ? find_next_bit+0x28/0x30
[ 124.303276] ? blk_mq_hw_queue_to_node+0xa8/0xf0
[ 124.308027] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 124.312162] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 124.317425] blk_mq_init_sched+0x1cb/0x500
[ 124.321661] elevator_init+0x309/0x430
[ 124.325547] blk_mq_sched_init+0x2c/0x40
[ 124.329594] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 124.334857] ? blkcg_init_queue+0x1a3/0x410
[ 124.339226] blk_mq_init_queue+0x62/0xa0
[ 124.343280] loop_add+0x31c/0x850
[ 124.346716] ? transfer_xor+0x360/0x360
[ 124.350693] ? radix_tree_lookup+0x22/0x30
[ 124.354915] loop_control_ioctl+0x10c/0x2f0
[ 124.359219] ? loop_add+0x850/0x850
[ 124.362827] ? loop_add+0x850/0x850
[ 124.366497] do_vfs_ioctl+0x7ae/0x1060
[ 124.370376] ? selinux_file_mprotect+0x5d0/0x5d0
[ 124.375115] ? ioctl_preallocate+0x1c0/0x1c0
[ 124.379506] ? vfs_write+0x104/0x500
[ 124.383200] ? security_file_ioctl+0x7d/0xb0
[ 124.387582] ? security_file_ioctl+0x89/0xb0
[ 124.391975] SyS_ioctl+0x8f/0xc0
[ 124.395317] ? do_vfs_ioctl+0x1060/0x1060
[ 124.399442] do_syscall_64+0x1e8/0x640
[ 124.403303] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 124.408143] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 124.413327] RIP: 0033:0x459519
[ 124.416499] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 124.424198] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 124.431450] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 124.438828] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 124.446104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 124.453356] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 124.583042] FAULT_INJECTION: forcing a failure.
[ 124.583042] name failslab, interval 1, probability 0, space 0, times 0
[ 124.594812] CPU: 0 PID: 7390 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 124.601810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 124.611222] Call Trace:
[ 124.613803] dump_stack+0x138/0x19c
[ 124.617417] should_fail.cold+0x10f/0x159
[ 124.621644] should_failslab+0xdb/0x130
[ 124.625624] kmem_cache_alloc_node_trace+0x280/0x770
[ 124.630711] ? loop_init_request+0x4e/0xf0
[ 124.634946] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 124.639259] elevator_alloc+0x7f/0x1f0
[ 124.643133] dd_init_queue+0x25/0x420
[ 124.646929] blk_mq_init_sched+0x258/0x500
[ 124.651168] elevator_init+0x309/0x430
[ 124.655039] blk_mq_sched_init+0x2c/0x40
[ 124.659083] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 124.664271] ? blkcg_init_queue+0x1a3/0x410
[ 124.668596] blk_mq_init_queue+0x62/0xa0
[ 124.672643] loop_add+0x31c/0x850
[ 124.676092] ? transfer_xor+0x360/0x360
[ 124.680053] ? radix_tree_lookup+0x22/0x30
[ 124.684285] loop_control_ioctl+0x10c/0x2f0
[ 124.688654] ? loop_add+0x850/0x850
[ 124.692266] ? loop_add+0x850/0x850
[ 124.695875] do_vfs_ioctl+0x7ae/0x1060
[ 124.699744] ? selinux_file_mprotect+0x5d0/0x5d0
[ 124.704481] ? ioctl_preallocate+0x1c0/0x1c0
[ 124.708872] ? vfs_write+0x104/0x500
[ 124.712567] ? security_file_ioctl+0x7d/0xb0
[ 124.716965] ? security_file_ioctl+0x89/0xb0
[ 124.721422] SyS_ioctl+0x8f/0xc0
[ 124.724783] ? do_vfs_ioctl+0x1060/0x1060
[ 124.728917] do_syscall_64+0x1e8/0x640
[ 124.732784] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 124.737624] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 124.742796] RIP: 0033:0x459519
[ 124.745976] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 124.753664] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 124.760927] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 124.768190] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 124.775443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 124.782703] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 124.983103] FAULT_INJECTION: forcing a failure.
[ 124.983103] name failslab, interval 1, probability 0, space 0, times 0
[ 124.994570] CPU: 0 PID: 7392 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 125.001567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 125.011007] Call Trace:
[ 125.013582] dump_stack+0x138/0x19c
[ 125.017241] should_fail.cold+0x10f/0x159
[ 125.021435] should_failslab+0xdb/0x130
[ 125.025393] kmem_cache_alloc_node_trace+0x280/0x770
[ 125.030476] ? mutex_unlock+0xd/0x10
[ 125.034175] ? blk_mq_sched_init+0x37/0x40
[ 125.038413] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 125.043835] alloc_disk_node+0x64/0x3e0
[ 125.047798] alloc_disk+0x1b/0x20
[ 125.051232] loop_add+0x3e7/0x850
[ 125.054665] ? transfer_xor+0x360/0x360
[ 125.058621] ? radix_tree_lookup+0x22/0x30
[ 125.062837] loop_control_ioctl+0x10c/0x2f0
[ 125.067144] ? loop_add+0x850/0x850
[ 125.070748] ? loop_add+0x850/0x850
[ 125.074466] do_vfs_ioctl+0x7ae/0x1060
[ 125.078338] ? selinux_file_mprotect+0x5d0/0x5d0
[ 125.083078] ? ioctl_preallocate+0x1c0/0x1c0
[ 125.087483] ? vfs_write+0x104/0x500
[ 125.091184] ? security_file_ioctl+0x7d/0xb0
[ 125.095573] ? security_file_ioctl+0x89/0xb0
[ 125.099980] SyS_ioctl+0x8f/0xc0
[ 125.103330] ? do_vfs_ioctl+0x1060/0x1060
[ 125.107469] do_syscall_64+0x1e8/0x640
[ 125.111341] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 125.116165] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 125.121337] RIP: 0033:0x459519
[ 125.124585] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 125.132290] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 125.139549] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 125.146802] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 125.154054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 125.161368] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 125.333959] FAULT_INJECTION: forcing a failure.
[ 125.333959] name failslab, interval 1, probability 0, space 0, times 0
[ 125.345323] CPU: 1 PID: 7394 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 125.352370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 125.361727] Call Trace:
[ 125.364320] dump_stack+0x138/0x19c
[ 125.367936] should_fail.cold+0x10f/0x159
[ 125.372191] should_failslab+0xdb/0x130
[ 125.376158] kmem_cache_alloc_node_trace+0x280/0x770
[ 125.381305] ? loop_init_request+0x4e/0xf0
[ 125.385637] ? blk_mq_alloc_rqs+0x4ed/0x6d0
[ 125.390033] elevator_alloc+0x7f/0x1f0
[ 125.393909] dd_init_queue+0x25/0x420
[ 125.397692] blk_mq_init_sched+0x258/0x500
[ 125.402068] elevator_init+0x309/0x430
[ 125.405950] blk_mq_sched_init+0x2c/0x40
[ 125.410008] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 125.415180] ? blkcg_init_queue+0x1a3/0x410
[ 125.419504] blk_mq_init_queue+0x62/0xa0
[ 125.423560] loop_add+0x31c/0x850
[ 125.427007] ? transfer_xor+0x360/0x360
[ 125.431028] ? radix_tree_lookup+0x22/0x30
[ 125.435386] loop_control_ioctl+0x10c/0x2f0
[ 125.439714] ? loop_add+0x850/0x850
[ 125.443336] ? loop_add+0x850/0x850
[ 125.447005] do_vfs_ioctl+0x7ae/0x1060
[ 125.450892] ? selinux_file_mprotect+0x5d0/0x5d0
[ 125.455632] ? ioctl_preallocate+0x1c0/0x1c0
[ 125.460027] ? vfs_write+0x104/0x500
[ 125.463737] ? security_file_ioctl+0x7d/0xb0
[ 125.468129] ? security_file_ioctl+0x89/0xb0
[ 125.472797] SyS_ioctl+0x8f/0xc0
[ 125.476167] ? do_vfs_ioctl+0x1060/0x1060
[ 125.480421] do_syscall_64+0x1e8/0x640
[ 125.484302] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 125.489142] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 125.494311] RIP: 0033:0x459519
[ 125.497492] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 125.505183] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 125.512449] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 125.519717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 125.526967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 125.534216] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 125.713031] FAULT_INJECTION: forcing a failure.
[ 125.713031] name failslab, interval 1, probability 0, space 0, times 0
[ 125.724334] CPU: 0 PID: 7396 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 125.731331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 125.740681] Call Trace:
[ 125.743309] dump_stack+0x138/0x19c
[ 125.746942] should_fail.cold+0x10f/0x159
[ 125.751094] should_failslab+0xdb/0x130
[ 125.755100] kmem_cache_alloc_node_trace+0x280/0x770
[ 125.760190] ? __mutex_init+0xd3/0x110
[ 125.764171] dd_init_queue+0x9c/0x420
[ 125.767972] blk_mq_init_sched+0x258/0x500
[ 125.772190] elevator_init+0x309/0x430
[ 125.776059] blk_mq_sched_init+0x2c/0x40
[ 125.780121] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 125.785433] ? blkcg_init_queue+0x1a3/0x410
[ 125.789914] blk_mq_init_queue+0x62/0xa0
[ 125.794065] loop_add+0x31c/0x850
[ 125.797497] ? transfer_xor+0x360/0x360
[ 125.801519] ? radix_tree_lookup+0x22/0x30
[ 125.805763] loop_control_ioctl+0x10c/0x2f0
[ 125.810068] ? loop_add+0x850/0x850
[ 125.813677] ? loop_add+0x850/0x850
[ 125.817285] do_vfs_ioctl+0x7ae/0x1060
[ 125.821158] ? selinux_file_mprotect+0x5d0/0x5d0
[ 125.825908] ? ioctl_preallocate+0x1c0/0x1c0
[ 125.830322] ? vfs_write+0x104/0x500
[ 125.834032] ? security_file_ioctl+0x7d/0xb0
[ 125.838436] ? security_file_ioctl+0x89/0xb0
[ 125.842835] SyS_ioctl+0x8f/0xc0
[ 125.846182] ? do_vfs_ioctl+0x1060/0x1060
[ 125.850313] do_syscall_64+0x1e8/0x640
[ 125.854178] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 125.859008] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 125.864173] RIP: 0033:0x459519
[ 125.867340] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 125.875036] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 125.882474] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 125.889735] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 125.896985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 125.904235] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 126.103157] FAULT_INJECTION: forcing a failure.
[ 126.103157] name failslab, interval 1, probability 0, space 0, times 0
[ 126.114457] CPU: 0 PID: 7398 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 126.121460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 126.130807] Call Trace:
[ 126.133386] dump_stack+0x138/0x19c
[ 126.137048] should_fail.cold+0x10f/0x159
[ 126.141187] should_failslab+0xdb/0x130
[ 126.145163] kmem_cache_alloc_node_trace+0x280/0x770
[ 126.150251] ? __mutex_init+0xd3/0x110
[ 126.154132] dd_init_queue+0x9c/0x420
[ 126.157919] blk_mq_init_sched+0x258/0x500
[ 126.162139] elevator_init+0x309/0x430
[ 126.166007] blk_mq_sched_init+0x2c/0x40
[ 126.170050] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 126.175303] ? blkcg_init_queue+0x1a3/0x410
[ 126.179624] blk_mq_init_queue+0x62/0xa0
[ 126.183666] loop_add+0x31c/0x850
[ 126.187099] ? transfer_xor+0x360/0x360
[ 126.191069] ? radix_tree_lookup+0x22/0x30
[ 126.195288] loop_control_ioctl+0x10c/0x2f0
[ 126.199593] ? loop_add+0x850/0x850
[ 126.203203] ? loop_add+0x850/0x850
[ 126.207012] do_vfs_ioctl+0x7ae/0x1060
[ 126.210880] ? selinux_file_mprotect+0x5d0/0x5d0
[ 126.215734] ? ioctl_preallocate+0x1c0/0x1c0
[ 126.220133] ? vfs_write+0x104/0x500
[ 126.223888] ? security_file_ioctl+0x7d/0xb0
[ 126.228285] ? security_file_ioctl+0x89/0xb0
[ 126.232683] SyS_ioctl+0x8f/0xc0
[ 126.236038] ? do_vfs_ioctl+0x1060/0x1060
[ 126.240188] do_syscall_64+0x1e8/0x640
[ 126.244059] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 126.248899] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 126.254071] RIP: 0033:0x459519
[ 126.257239] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 126.264927] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 126.272175] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 126.279437] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 126.286701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 126.293952] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 126.463648] FAULT_INJECTION: forcing a failure.
[ 126.463648] name failslab, interval 1, probability 0, space 0, times 0
[ 126.475056] CPU: 1 PID: 7400 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 126.482134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 126.491577] Call Trace:
[ 126.494164] dump_stack+0x138/0x19c
[ 126.497792] should_fail.cold+0x10f/0x159
[ 126.502048] should_failslab+0xdb/0x130
[ 126.506019] kmem_cache_alloc_node_trace+0x280/0x770
[ 126.511129] __kmalloc_node+0x3d/0x80
[ 126.514917] disk_expand_part_tbl+0x19a/0x370
[ 126.519401] alloc_disk_node+0xf8/0x3e0
[ 126.523471] alloc_disk+0x1b/0x20
[ 126.526952] loop_add+0x3e7/0x850
[ 126.530394] ? transfer_xor+0x360/0x360
[ 126.534358] ? radix_tree_lookup+0x22/0x30
[ 126.538682] loop_control_ioctl+0x10c/0x2f0
[ 126.543117] ? loop_add+0x850/0x850
[ 126.546725] ? loop_add+0x850/0x850
[ 126.550344] do_vfs_ioctl+0x7ae/0x1060
[ 126.554225] ? selinux_file_mprotect+0x5d0/0x5d0
[ 126.558992] ? ioctl_preallocate+0x1c0/0x1c0
[ 126.563428] ? vfs_write+0x104/0x500
[ 126.567272] ? security_file_ioctl+0x7d/0xb0
[ 126.571663] ? security_file_ioctl+0x89/0xb0
[ 126.576058] SyS_ioctl+0x8f/0xc0
[ 126.579405] ? do_vfs_ioctl+0x1060/0x1060
[ 126.583544] do_syscall_64+0x1e8/0x640
[ 126.587422] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 126.592304] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 126.597636] RIP: 0033:0x459519
[ 126.600809] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 126.608513] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 126.615884] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 126.623147] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 126.630407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 126.637779] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 126.812720] FAULT_INJECTION: forcing a failure.
[ 126.812720] name failslab, interval 1, probability 0, space 0, times 0
[ 126.825215] CPU: 0 PID: 7402 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 126.832205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 126.841534] Call Trace:
[ 126.844160] dump_stack+0x138/0x19c
[ 126.847802] should_fail.cold+0x10f/0x159
[ 126.851938] should_failslab+0xdb/0x130
[ 126.855903] kmem_cache_alloc_node_trace+0x280/0x770
[ 126.860999] __kmalloc_node+0x3d/0x80
[ 126.864788] disk_expand_part_tbl+0x19a/0x370
[ 126.869368] alloc_disk_node+0xf8/0x3e0
[ 126.873336] alloc_disk+0x1b/0x20
[ 126.876774] loop_add+0x3e7/0x850
[ 126.880222] ? transfer_xor+0x360/0x360
[ 126.884193] ? radix_tree_lookup+0x22/0x30
[ 126.888411] loop_control_ioctl+0x10c/0x2f0
[ 126.892727] ? loop_add+0x850/0x850
[ 126.896332] ? loop_add+0x850/0x850
[ 126.899937] do_vfs_ioctl+0x7ae/0x1060
[ 126.903809] ? selinux_file_mprotect+0x5d0/0x5d0
[ 126.908548] ? ioctl_preallocate+0x1c0/0x1c0
[ 126.912961] ? vfs_write+0x104/0x500
[ 126.916667] ? security_file_ioctl+0x7d/0xb0
[ 126.921059] ? security_file_ioctl+0x89/0xb0
[ 126.925475] SyS_ioctl+0x8f/0xc0
[ 126.928827] ? do_vfs_ioctl+0x1060/0x1060
[ 126.932966] do_syscall_64+0x1e8/0x640
[ 126.936855] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 126.941690] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 126.946872] RIP: 0033:0x459519
[ 126.950044] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 126.957750] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 126.965010] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 126.972268] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 126.979526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 126.986886] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 127.165172] FAULT_INJECTION: forcing a failure.
[ 127.165172] name failslab, interval 1, probability 0, space 0, times 0
[ 127.176534] CPU: 1 PID: 7404 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 127.183541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 127.192882] Call Trace:
[ 127.195461] dump_stack+0x138/0x19c
[ 127.199073] should_fail.cold+0x10f/0x159
[ 127.203333] should_failslab+0xdb/0x130
[ 127.207380] kmem_cache_alloc_node_trace+0x280/0x770
[ 127.212646] __kmalloc_node+0x3d/0x80
[ 127.216445] disk_expand_part_tbl+0x19a/0x370
[ 127.220995] alloc_disk_node+0xf8/0x3e0
[ 127.224966] alloc_disk+0x1b/0x20
[ 127.228422] loop_add+0x3e7/0x850
[ 127.231861] ? transfer_xor+0x360/0x360
[ 127.235933] ? radix_tree_lookup+0x22/0x30
[ 127.240157] loop_control_ioctl+0x10c/0x2f0
[ 127.244524] ? loop_add+0x850/0x850
[ 127.248160] ? loop_add+0x850/0x850
[ 127.251777] do_vfs_ioctl+0x7ae/0x1060
[ 127.255718] ? selinux_file_mprotect+0x5d0/0x5d0
[ 127.260482] ? ioctl_preallocate+0x1c0/0x1c0
[ 127.264955] ? vfs_write+0x104/0x500
[ 127.268671] ? security_file_ioctl+0x7d/0xb0
[ 127.273058] ? security_file_ioctl+0x89/0xb0
[ 127.277500] SyS_ioctl+0x8f/0xc0
[ 127.280972] ? do_vfs_ioctl+0x1060/0x1060
[ 127.285111] do_syscall_64+0x1e8/0x640
[ 127.289010] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 127.293847] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 127.299027] RIP: 0033:0x459519
[ 127.302198] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.309901] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 127.317155] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 127.324482] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 127.331748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 127.339098] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 127.543425] FAULT_INJECTION: forcing a failure.
[ 127.543425] name failslab, interval 1, probability 0, space 0, times 0
[ 127.554777] CPU: 1 PID: 7406 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 127.561790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 127.571134] Call Trace:
[ 127.573752] dump_stack+0x138/0x19c
[ 127.577386] should_fail.cold+0x10f/0x159
[ 127.581526] should_failslab+0xdb/0x130
[ 127.585484] kmem_cache_alloc_node_trace+0x280/0x770
[ 127.590586] ? __mutex_init+0xd3/0x110
[ 127.594470] dd_init_queue+0x9c/0x420
[ 127.598280] blk_mq_init_sched+0x258/0x500
[ 127.602599] elevator_init+0x309/0x430
[ 127.606482] blk_mq_sched_init+0x2c/0x40
[ 127.610549] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 127.615843] ? blkcg_init_queue+0x1a3/0x410
[ 127.620212] blk_mq_init_queue+0x62/0xa0
[ 127.624271] loop_add+0x31c/0x850
[ 127.627800] ? transfer_xor+0x360/0x360
[ 127.631767] ? radix_tree_lookup+0x22/0x30
[ 127.635994] loop_control_ioctl+0x10c/0x2f0
[ 127.640305] ? loop_add+0x850/0x850
[ 127.643925] ? loop_add+0x850/0x850
[ 127.647537] do_vfs_ioctl+0x7ae/0x1060
[ 127.651403] ? selinux_file_mprotect+0x5d0/0x5d0
[ 127.656213] ? ioctl_preallocate+0x1c0/0x1c0
[ 127.660639] ? vfs_write+0x104/0x500
[ 127.664491] ? security_file_ioctl+0x7d/0xb0
[ 127.668892] ? security_file_ioctl+0x89/0xb0
[ 127.673292] SyS_ioctl+0x8f/0xc0
[ 127.676642] ? do_vfs_ioctl+0x1060/0x1060
[ 127.680850] do_syscall_64+0x1e8/0x640
[ 127.684784] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 127.689635] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 127.694823] RIP: 0033:0x459519
[ 127.697994] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.705687] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 127.713082] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 127.720349] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 127.727603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 127.734855] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
2019/07/01 00:50:18 executed programs: 215
[ 127.952951] FAULT_INJECTION: forcing a failure.
[ 127.952951] name failslab, interval 1, probability 0, space 0, times 0
[ 127.964305] CPU: 1 PID: 7408 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 127.971302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 127.980645] Call Trace:
[ 127.983227] dump_stack+0x138/0x19c
[ 127.986852] should_fail.cold+0x10f/0x159
[ 127.990996] should_failslab+0xdb/0x130
[ 127.994965] kmem_cache_alloc_node_trace+0x280/0x770
[ 128.000059] __kmalloc_node+0x3d/0x80
[ 128.003845] disk_expand_part_tbl+0x19a/0x370
[ 128.008319] alloc_disk_node+0xf8/0x3e0
[ 128.012271] alloc_disk+0x1b/0x20
[ 128.015705] loop_add+0x3e7/0x850
[ 128.019144] ? transfer_xor+0x360/0x360
[ 128.023183] ? radix_tree_lookup+0x22/0x30
[ 128.027419] loop_control_ioctl+0x10c/0x2f0
[ 128.031732] ? loop_add+0x850/0x850
[ 128.035342] ? loop_add+0x850/0x850
[ 128.038948] do_vfs_ioctl+0x7ae/0x1060
[ 128.042890] ? selinux_file_mprotect+0x5d0/0x5d0
[ 128.047828] ? ioctl_preallocate+0x1c0/0x1c0
[ 128.052229] ? vfs_write+0x104/0x500
[ 128.056249] ? security_file_ioctl+0x7d/0xb0
[ 128.060645] ? security_file_ioctl+0x89/0xb0
[ 128.065059] SyS_ioctl+0x8f/0xc0
[ 128.068520] ? do_vfs_ioctl+0x1060/0x1060
[ 128.072789] do_syscall_64+0x1e8/0x640
[ 128.076673] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 128.081567] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 128.086897] RIP: 0033:0x459519
[ 128.090110] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 128.097806] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 128.105064] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 128.112338] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 128.119606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 128.126863] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 128.293101] FAULT_INJECTION: forcing a failure.
[ 128.293101] name failslab, interval 1, probability 0, space 0, times 0
[ 128.304421] CPU: 0 PID: 7410 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 128.311421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 128.320905] Call Trace:
[ 128.323504] dump_stack+0x138/0x19c
[ 128.327122] should_fail.cold+0x10f/0x159
[ 128.331257] should_failslab+0xdb/0x130
[ 128.335209] kmem_cache_alloc_node_trace+0x280/0x770
[ 128.340315] __kmalloc_node+0x3d/0x80
[ 128.344114] disk_expand_part_tbl+0x19a/0x370
[ 128.348597] alloc_disk_node+0xf8/0x3e0
[ 128.352573] alloc_disk+0x1b/0x20
[ 128.356010] loop_add+0x3e7/0x850
[ 128.359446] ? transfer_xor+0x360/0x360
[ 128.363403] ? radix_tree_lookup+0x22/0x30
[ 128.367615] loop_control_ioctl+0x10c/0x2f0
[ 128.371974] ? loop_add+0x850/0x850
[ 128.375594] ? loop_add+0x850/0x850
[ 128.379223] do_vfs_ioctl+0x7ae/0x1060
[ 128.383093] ? selinux_file_mprotect+0x5d0/0x5d0
[ 128.387826] ? ioctl_preallocate+0x1c0/0x1c0
[ 128.392213] ? vfs_write+0x104/0x500
[ 128.395907] ? security_file_ioctl+0x7d/0xb0
[ 128.400307] ? security_file_ioctl+0x89/0xb0
[ 128.404716] SyS_ioctl+0x8f/0xc0
[ 128.408131] ? do_vfs_ioctl+0x1060/0x1060
[ 128.412280] do_syscall_64+0x1e8/0x640
[ 128.416280] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 128.421126] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 128.426308] RIP: 0033:0x459519
[ 128.429488] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 128.437177] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 128.444432] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 128.451836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 128.459155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 128.466571] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 128.673107] FAULT_INJECTION: forcing a failure.
[ 128.673107] name failslab, interval 1, probability 0, space 0, times 0
[ 128.684503] CPU: 0 PID: 7412 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 128.691510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 128.700856] Call Trace:
[ 128.703444] dump_stack+0x138/0x19c
[ 128.707069] should_fail.cold+0x10f/0x159
[ 128.711204] should_failslab+0xdb/0x130
[ 128.715220] kmem_cache_alloc_node_trace+0x280/0x770
[ 128.720323] ? __mutex_init+0xd3/0x110
[ 128.724213] dd_init_queue+0x9c/0x420
[ 128.728003] blk_mq_init_sched+0x258/0x500
[ 128.732232] elevator_init+0x309/0x430
[ 128.736118] blk_mq_sched_init+0x2c/0x40
[ 128.740266] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 128.745457] ? blkcg_init_queue+0x1a3/0x410
[ 128.749772] blk_mq_init_queue+0x62/0xa0
[ 128.753874] loop_add+0x31c/0x850
[ 128.757371] ? transfer_xor+0x360/0x360
[ 128.761341] ? radix_tree_lookup+0x22/0x30
[ 128.765560] loop_control_ioctl+0x10c/0x2f0
[ 128.769922] ? loop_add+0x850/0x850
[ 128.773542] ? loop_add+0x850/0x850
[ 128.777158] do_vfs_ioctl+0x7ae/0x1060
[ 128.781050] ? selinux_file_mprotect+0x5d0/0x5d0
[ 128.785810] ? ioctl_preallocate+0x1c0/0x1c0
[ 128.790218] ? vfs_write+0x104/0x500
[ 128.793918] ? security_file_ioctl+0x7d/0xb0
[ 128.798309] ? security_file_ioctl+0x89/0xb0
[ 128.802712] SyS_ioctl+0x8f/0xc0
[ 128.806063] ? do_vfs_ioctl+0x1060/0x1060
[ 128.810192] do_syscall_64+0x1e8/0x640
[ 128.814062] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 128.818909] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 128.824092] RIP: 0033:0x459519
[ 128.827368] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 128.835070] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 128.842326] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 128.849631] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 128.856893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 128.864202] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 129.053283] FAULT_INJECTION: forcing a failure.
[ 129.053283] name failslab, interval 1, probability 0, space 0, times 0
[ 129.065013] CPU: 1 PID: 7414 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 129.072013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 129.081602] Call Trace:
[ 129.084301] dump_stack+0x138/0x19c
[ 129.087941] should_fail.cold+0x10f/0x159
[ 129.092096] should_failslab+0xdb/0x130
[ 129.096185] kmem_cache_alloc_node_trace+0x280/0x770
[ 129.101533] ? __mutex_init+0xd3/0x110
[ 129.105416] dd_init_queue+0x9c/0x420
[ 129.109204] blk_mq_init_sched+0x258/0x500
[ 129.113427] elevator_init+0x309/0x430
[ 129.117304] blk_mq_sched_init+0x2c/0x40
[ 129.121371] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 129.126624] ? blkcg_init_queue+0x1a3/0x410
[ 129.130951] blk_mq_init_queue+0x62/0xa0
[ 129.135131] loop_add+0x31c/0x850
[ 129.138576] ? transfer_xor+0x360/0x360
[ 129.142621] ? radix_tree_lookup+0x22/0x30
[ 129.146909] loop_control_ioctl+0x10c/0x2f0
[ 129.151225] ? loop_add+0x850/0x850
[ 129.154838] ? loop_add+0x850/0x850
[ 129.158466] do_vfs_ioctl+0x7ae/0x1060
[ 129.162355] ? selinux_file_mprotect+0x5d0/0x5d0
[ 129.167109] ? ioctl_preallocate+0x1c0/0x1c0
[ 129.171549] ? vfs_write+0x104/0x500
[ 129.175254] ? security_file_ioctl+0x7d/0xb0
[ 129.179728] ? security_file_ioctl+0x89/0xb0
[ 129.184129] SyS_ioctl+0x8f/0xc0
[ 129.187476] ? do_vfs_ioctl+0x1060/0x1060
[ 129.191620] do_syscall_64+0x1e8/0x640
[ 129.195676] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 129.200518] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 129.205701] RIP: 0033:0x459519
[ 129.208872] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 129.216575] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 129.223832] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 129.231083] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 129.238396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 129.245659] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 129.433071] FAULT_INJECTION: forcing a failure.
[ 129.433071] name failslab, interval 1, probability 0, space 0, times 0
[ 129.444382] CPU: 1 PID: 7416 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 129.451556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 129.460907] Call Trace:
[ 129.463488] dump_stack+0x138/0x19c
[ 129.467157] should_fail.cold+0x10f/0x159
[ 129.471364] should_failslab+0xdb/0x130
[ 129.475333] kmem_cache_alloc_node_trace+0x280/0x770
[ 129.480419] __kmalloc_node+0x3d/0x80
[ 129.484219] disk_expand_part_tbl+0x19a/0x370
[ 129.488976] alloc_disk_node+0xf8/0x3e0
[ 129.492934] alloc_disk+0x1b/0x20
[ 129.496368] loop_add+0x3e7/0x850
[ 129.499817] ? transfer_xor+0x360/0x360
[ 129.503831] ? radix_tree_lookup+0x22/0x30
[ 129.508130] loop_control_ioctl+0x10c/0x2f0
[ 129.512655] ? loop_add+0x850/0x850
[ 129.516315] ? loop_add+0x850/0x850
[ 129.519933] do_vfs_ioctl+0x7ae/0x1060
[ 129.523804] ? selinux_file_mprotect+0x5d0/0x5d0
[ 129.528543] ? ioctl_preallocate+0x1c0/0x1c0
[ 129.532990] ? vfs_write+0x104/0x500
[ 129.536697] ? security_file_ioctl+0x7d/0xb0
[ 129.541090] ? security_file_ioctl+0x89/0xb0
[ 129.545489] SyS_ioctl+0x8f/0xc0
[ 129.548854] ? do_vfs_ioctl+0x1060/0x1060
[ 129.552985] do_syscall_64+0x1e8/0x640
[ 129.556864] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 129.561702] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 129.566944] RIP: 0033:0x459519
[ 129.570118] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 129.577815] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 129.585070] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 129.592324] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 129.599580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 129.606853] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 129.823265] FAULT_INJECTION: forcing a failure.
[ 129.823265] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 129.835272] CPU: 1 PID: 7419 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 129.842287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 129.851720] Call Trace:
[ 129.854306] dump_stack+0x138/0x19c
[ 129.857935] should_fail.cold+0x10f/0x159
[ 129.862117] ? __might_sleep+0x93/0xb0
[ 129.866000] __alloc_pages_nodemask+0x1d6/0x7a0
[ 129.870653] ? _find_next_bit+0xee/0x120
[ 129.874759] ? __alloc_pages_slowpath+0x2930/0x2930
[ 129.879820] ? find_next_bit+0x28/0x30
[ 129.883702] ? memset+0x32/0x40
[ 129.886972] blk_mq_alloc_rqs+0x1fb/0x6d0
[ 129.902701] blk_mq_sched_alloc_tags.isra.0+0xd8/0x160
[ 129.907963] blk_mq_init_sched+0x1cb/0x500
[ 129.912291] elevator_init+0x309/0x430
[ 129.916355] blk_mq_sched_init+0x2c/0x40
[ 129.920490] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 129.925675] ? blkcg_init_queue+0x1a3/0x410
[ 129.929995] blk_mq_init_queue+0x62/0xa0
[ 129.934045] loop_add+0x31c/0x850
[ 129.937483] ? transfer_xor+0x360/0x360
[ 129.941440] ? radix_tree_lookup+0x22/0x30
[ 129.945779] loop_control_ioctl+0x10c/0x2f0
[ 129.950192] ? loop_add+0x850/0x850
[ 129.953814] ? loop_add+0x850/0x850
[ 129.957449] do_vfs_ioctl+0x7ae/0x1060
[ 129.961414] ? selinux_file_mprotect+0x5d0/0x5d0
[ 129.966165] ? ioctl_preallocate+0x1c0/0x1c0
[ 129.970605] ? vfs_write+0x104/0x500
[ 129.974322] ? security_file_ioctl+0x7d/0xb0
[ 129.978713] ? security_file_ioctl+0x89/0xb0
[ 129.983118] SyS_ioctl+0x8f/0xc0
[ 129.986465] ? do_vfs_ioctl+0x1060/0x1060
[ 129.990654] do_syscall_64+0x1e8/0x640
[ 129.994743] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 129.999577] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 130.004794] RIP: 0033:0x459519
[ 130.008020] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 130.015721] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 130.023024] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 130.030411] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 130.037666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 130.045156] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 130.184018] FAULT_INJECTION: forcing a failure.
[ 130.184018] name failslab, interval 1, probability 0, space 0, times 0
[ 130.195336] CPU: 1 PID: 7421 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 130.202428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 130.211770] Call Trace:
[ 130.214417] dump_stack+0x138/0x19c
[ 130.218051] should_fail.cold+0x10f/0x159
[ 130.222198] should_failslab+0xdb/0x130
[ 130.226218] kmem_cache_alloc_node_trace+0x280/0x770
[ 130.231312] __kmalloc_node+0x3d/0x80
[ 130.235094] disk_expand_part_tbl+0x19a/0x370
[ 130.239622] alloc_disk_node+0xf8/0x3e0
[ 130.243679] alloc_disk+0x1b/0x20
[ 130.247177] loop_add+0x3e7/0x850
[ 130.250613] ? transfer_xor+0x360/0x360
[ 130.254626] ? radix_tree_lookup+0x22/0x30
[ 130.258861] loop_control_ioctl+0x10c/0x2f0
[ 130.263160] ? loop_add+0x850/0x850
[ 130.266778] ? loop_add+0x850/0x850
[ 130.270551] do_vfs_ioctl+0x7ae/0x1060
[ 130.274422] ? selinux_file_mprotect+0x5d0/0x5d0
[ 130.279157] ? ioctl_preallocate+0x1c0/0x1c0
[ 130.283554] ? vfs_write+0x104/0x500
[ 130.287261] ? security_file_ioctl+0x7d/0xb0
[ 130.291651] ? security_file_ioctl+0x89/0xb0
[ 130.296045] SyS_ioctl+0x8f/0xc0
[ 130.299393] ? do_vfs_ioctl+0x1060/0x1060
[ 130.303581] do_syscall_64+0x1e8/0x640
[ 130.307465] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 130.312301] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 130.317471] RIP: 0033:0x459519
[ 130.320638] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 130.328371] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 130.335632] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 130.342882] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 130.350184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 130.357439] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 130.593054] FAULT_INJECTION: forcing a failure.
[ 130.593054] name failslab, interval 1, probability 0, space 0, times 0
[ 130.605180] CPU: 0 PID: 7424 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 130.612238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 130.621628] Call Trace:
[ 130.624227] dump_stack+0x138/0x19c
[ 130.627867] should_fail.cold+0x10f/0x159
[ 130.632059] should_failslab+0xdb/0x130
[ 130.636024] kmem_cache_alloc_node_trace+0x280/0x770
[ 130.641125] ? __mutex_init+0xd3/0x110
[ 130.645104] dd_init_queue+0x9c/0x420
[ 130.648923] blk_mq_init_sched+0x258/0x500
[ 130.653148] elevator_init+0x309/0x430
[ 130.657076] blk_mq_sched_init+0x2c/0x40
[ 130.661147] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 130.666321] ? blkcg_init_queue+0x1a3/0x410
[ 130.670644] blk_mq_init_queue+0x62/0xa0
[ 130.674696] loop_add+0x31c/0x850
[ 130.678251] ? transfer_xor+0x360/0x360
[ 130.682296] ? radix_tree_lookup+0x22/0x30
[ 130.686532] loop_control_ioctl+0x10c/0x2f0
[ 130.690847] ? loop_add+0x850/0x850
[ 130.694483] ? loop_add+0x850/0x850
[ 130.698097] do_vfs_ioctl+0x7ae/0x1060
[ 130.701966] ? selinux_file_mprotect+0x5d0/0x5d0
[ 130.706700] ? ioctl_preallocate+0x1c0/0x1c0
[ 130.711090] ? vfs_write+0x104/0x500
[ 130.714784] ? security_file_ioctl+0x7d/0xb0
[ 130.719328] ? security_file_ioctl+0x89/0xb0
[ 130.723734] SyS_ioctl+0x8f/0xc0
[ 130.727145] ? do_vfs_ioctl+0x1060/0x1060
[ 130.731303] do_syscall_64+0x1e8/0x640
[ 130.735172] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 130.739999] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 130.745240] RIP: 0033:0x459519
[ 130.748482] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 130.756191] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 130.763449] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 130.770701] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 130.777964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 130.785228] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 130.963188] FAULT_INJECTION: forcing a failure.
[ 130.963188] name failslab, interval 1, probability 0, space 0, times 0
[ 130.974765] CPU: 0 PID: 7426 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 130.981771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 130.991108] Call Trace:
[ 130.993683] dump_stack+0x138/0x19c
[ 130.997291] should_fail.cold+0x10f/0x159
[ 131.001419] should_failslab+0xdb/0x130
[ 131.005421] kmem_cache_alloc_node_trace+0x280/0x770
[ 131.010529] ? __mutex_init+0xd3/0x110
[ 131.014490] dd_init_queue+0x9c/0x420
[ 131.018279] blk_mq_init_sched+0x258/0x500
[ 131.022552] elevator_init+0x309/0x430
[ 131.026437] blk_mq_sched_init+0x2c/0x40
[ 131.030482] blk_mq_init_allocated_queue+0xcc9/0x1050
[ 131.035660] ? blkcg_init_queue+0x1a3/0x410
[ 131.039967] blk_mq_init_queue+0x62/0xa0
[ 131.044005] loop_add+0x31c/0x850
[ 131.047442] ? transfer_xor+0x360/0x360
[ 131.051403] ? radix_tree_lookup+0x22/0x30
[ 131.055796] loop_control_ioctl+0x10c/0x2f0
[ 131.060257] ? loop_add+0x850/0x850
[ 131.063937] ? loop_add+0x850/0x850
[ 131.067554] do_vfs_ioctl+0x7ae/0x1060
[ 131.071421] ? selinux_file_mprotect+0x5d0/0x5d0
[ 131.076182] ? ioctl_preallocate+0x1c0/0x1c0
[ 131.080578] ? vfs_write+0x104/0x500
[ 131.084276] ? security_file_ioctl+0x7d/0xb0
[ 131.088662] ? security_file_ioctl+0x89/0xb0
[ 131.093056] SyS_ioctl+0x8f/0xc0
[ 131.096405] ? do_vfs_ioctl+0x1060/0x1060
[ 131.100556] do_syscall_64+0x1e8/0x640
[ 131.104426] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 131.109255] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 131.114428] RIP: 0033:0x459519
[ 131.117593] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.125289] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 131.132546] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 131.139816] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 131.147107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 131.154369] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 131.323017] FAULT_INJECTION: forcing a failure.
[ 131.323017] name failslab, interval 1, probability 0, space 0, times 0
[ 131.334408] CPU: 0 PID: 7429 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 131.341406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 131.350742] Call Trace:
[ 131.353313] dump_stack+0x138/0x19c
[ 131.356921] should_fail.cold+0x10f/0x159
[ 131.361047] should_failslab+0xdb/0x130
[ 131.365000] kmem_cache_alloc_node_trace+0x280/0x770
[ 131.370144] __kmalloc_node+0x3d/0x80
[ 131.373943] disk_expand_part_tbl+0x19a/0x370
[ 131.378424] alloc_disk_node+0xf8/0x3e0
[ 131.382381] alloc_disk+0x1b/0x20
[ 131.385823] loop_add+0x3e7/0x850
[ 131.389302] ? transfer_xor+0x360/0x360
[ 131.393263] ? radix_tree_lookup+0x22/0x30
[ 131.397495] loop_control_ioctl+0x10c/0x2f0
[ 131.401797] ? loop_add+0x850/0x850
[ 131.405411] ? loop_add+0x850/0x850
[ 131.409033] do_vfs_ioctl+0x7ae/0x1060
[ 131.412902] ? selinux_file_mprotect+0x5d0/0x5d0
[ 131.417651] ? ioctl_preallocate+0x1c0/0x1c0
[ 131.422056] ? vfs_write+0x104/0x500
[ 131.425757] ? security_file_ioctl+0x7d/0xb0
[ 131.430199] ? security_file_ioctl+0x89/0xb0
[ 131.434600] SyS_ioctl+0x8f/0xc0
[ 131.438096] ? do_vfs_ioctl+0x1060/0x1060
[ 131.442232] do_syscall_64+0x1e8/0x640
[ 131.446101] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 131.450979] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 131.456165] RIP: 0033:0x459519
[ 131.459333] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.467022] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 131.474286] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 131.481583] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 131.488885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 131.496275] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 131.703063] FAULT_INJECTION: forcing a failure.
[ 131.703063] name failslab, interval 1, probability 0, space 0, times 0
[ 131.714346] CPU: 0 PID: 7431 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 131.721345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 131.730836] Call Trace:
[ 131.733464] dump_stack+0x138/0x19c
[ 131.737088] should_fail.cold+0x10f/0x159
[ 131.741230] should_failslab+0xdb/0x130
[ 131.745185] kmem_cache_alloc_node_trace+0x280/0x770
[ 131.750275] __kmalloc_node+0x3d/0x80
[ 131.754078] disk_expand_part_tbl+0x19a/0x370
[ 131.758557] alloc_disk_node+0xf8/0x3e0
[ 131.762514] alloc_disk+0x1b/0x20
[ 131.765949] loop_add+0x3e7/0x850
[ 131.769382] ? transfer_xor+0x360/0x360
[ 131.773339] ? radix_tree_lookup+0x22/0x30
[ 131.777553] loop_control_ioctl+0x10c/0x2f0
[ 131.781917] ? loop_add+0x850/0x850
[ 131.785541] ? loop_add+0x850/0x850
[ 131.789166] do_vfs_ioctl+0x7ae/0x1060
[ 131.793047] ? selinux_file_mprotect+0x5d0/0x5d0
[ 131.797871] ? ioctl_preallocate+0x1c0/0x1c0
[ 131.802328] ? vfs_write+0x104/0x500
[ 131.806041] ? security_file_ioctl+0x7d/0xb0
[ 131.810441] ? security_file_ioctl+0x89/0xb0
[ 131.814831] SyS_ioctl+0x8f/0xc0
[ 131.818176] ? do_vfs_ioctl+0x1060/0x1060
[ 131.822355] do_syscall_64+0x1e8/0x640
[ 131.826226] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 131.831064] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 131.836236] RIP: 0033:0x459519
[ 131.839406] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.847105] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 131.854357] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 131.861615] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 131.868922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 131.876190] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 132.084019] FAULT_INJECTION: forcing a failure.
[ 132.084019] name failslab, interval 1, probability 0, space 0, times 0
[ 132.095338] CPU: 1 PID: 7433 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 132.102335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 132.111666] Call Trace:
[ 132.114310] dump_stack+0x138/0x19c
[ 132.117948] should_fail.cold+0x10f/0x159
[ 132.122203] should_failslab+0xdb/0x130
[ 132.126168] kmem_cache_alloc_trace+0x2e9/0x790
[ 132.130892] ? __alloc_percpu_gfp+0x28/0x30
[ 132.135212] rand_initialize_disk+0x40/0xc0
[ 132.139518] alloc_disk_node+0x1fe/0x3e0
[ 132.143568] alloc_disk+0x1b/0x20
[ 132.147126] loop_add+0x3e7/0x850
[ 132.150566] ? transfer_xor+0x360/0x360
[ 132.154532] ? radix_tree_lookup+0x22/0x30
[ 132.158821] loop_control_ioctl+0x10c/0x2f0
[ 132.163357] ? loop_add+0x850/0x850
[ 132.167026] ? loop_add+0x850/0x850
[ 132.170641] do_vfs_ioctl+0x7ae/0x1060
[ 132.174515] ? selinux_file_mprotect+0x5d0/0x5d0
[ 132.179251] ? ioctl_preallocate+0x1c0/0x1c0
[ 132.183659] ? vfs_write+0x104/0x500
[ 132.187382] ? security_file_ioctl+0x7d/0xb0
[ 132.191770] ? security_file_ioctl+0x89/0xb0
[ 132.196161] SyS_ioctl+0x8f/0xc0
[ 132.199524] ? do_vfs_ioctl+0x1060/0x1060
[ 132.203661] do_syscall_64+0x1e8/0x640
[ 132.207535] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 132.212363] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 132.217666] RIP: 0033:0x459519
[ 132.220837] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.228577] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 132.235967] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 132.243266] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 132.250521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 132.257775] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 132.413265] FAULT_INJECTION: forcing a failure.
[ 132.413265] name failslab, interval 1, probability 0, space 0, times 0
[ 132.424800] CPU: 1 PID: 7435 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 132.432498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 132.441853] Call Trace:
[ 132.444434] dump_stack+0x138/0x19c
[ 132.448130] should_fail.cold+0x10f/0x159
[ 132.452287] should_failslab+0xdb/0x130
[ 132.456256] kmem_cache_alloc_node_trace+0x280/0x770
[ 132.461574] ? mutex_unlock+0xd/0x10
[ 132.465290] ? blk_mq_sched_init+0x37/0x40
[ 132.469513] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 132.474861] alloc_disk_node+0x64/0x3e0
[ 132.478906] alloc_disk+0x1b/0x20
[ 132.482439] loop_add+0x3e7/0x850
[ 132.485890] ? transfer_xor+0x360/0x360
[ 132.489933] ? radix_tree_lookup+0x22/0x30
[ 132.494175] loop_control_ioctl+0x10c/0x2f0
[ 132.498739] ? loop_add+0x850/0x850
[ 132.502365] ? loop_add+0x850/0x850
[ 132.506009] do_vfs_ioctl+0x7ae/0x1060
[ 132.509900] ? selinux_file_mprotect+0x5d0/0x5d0
[ 132.514645] ? ioctl_preallocate+0x1c0/0x1c0
[ 132.519181] ? vfs_write+0x104/0x500
[ 132.522955] ? security_file_ioctl+0x7d/0xb0
[ 132.527437] ? security_file_ioctl+0x89/0xb0
[ 132.531886] SyS_ioctl+0x8f/0xc0
[ 132.535254] ? do_vfs_ioctl+0x1060/0x1060
[ 132.539409] do_syscall_64+0x1e8/0x640
[ 132.543397] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 132.548291] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 132.553490] RIP: 0033:0x459519
[ 132.556721] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.564424] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 132.571680] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 132.579045] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 132.586524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 132.593784] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 132.782747] FAULT_INJECTION: forcing a failure.
[ 132.782747] name failslab, interval 1, probability 0, space 0, times 0
[ 132.794767] CPU: 0 PID: 7437 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 132.801771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 132.811117] Call Trace:
[ 132.813694] dump_stack+0x138/0x19c
[ 132.817307] should_fail.cold+0x10f/0x159
[ 132.822925] should_failslab+0xdb/0x130
[ 132.826884] kmem_cache_alloc_node_trace+0x280/0x770
[ 132.832027] ? mutex_unlock+0xd/0x10
[ 132.835739] ? blk_mq_sched_init+0x37/0x40
[ 132.839955] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 132.845302] alloc_disk_node+0x64/0x3e0
[ 132.849258] alloc_disk+0x1b/0x20
[ 132.852758] loop_add+0x3e7/0x850
[ 132.856207] ? transfer_xor+0x360/0x360
[ 132.860183] ? radix_tree_lookup+0x22/0x30
[ 132.864418] loop_control_ioctl+0x10c/0x2f0
[ 132.868746] ? loop_add+0x850/0x850
[ 132.872356] ? loop_add+0x850/0x850
[ 132.876055] do_vfs_ioctl+0x7ae/0x1060
[ 132.880021] ? selinux_file_mprotect+0x5d0/0x5d0
[ 132.885455] ? ioctl_preallocate+0x1c0/0x1c0
[ 132.889904] ? vfs_write+0x104/0x500
[ 132.893614] ? security_file_ioctl+0x7d/0xb0
[ 132.898001] ? security_file_ioctl+0x89/0xb0
[ 132.902389] SyS_ioctl+0x8f/0xc0
[ 132.905760] ? do_vfs_ioctl+0x1060/0x1060
[ 132.909897] do_syscall_64+0x1e8/0x640
[ 132.913912] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 132.918752] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 132.924002] RIP: 0033:0x459519
2019/07/01 00:50:23 executed programs: 232
[ 132.927178] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.934868] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 132.942130] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 132.949397] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 132.956736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 132.964065] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 133.152514] FAULT_INJECTION: forcing a failure.
[ 133.152514] name failslab, interval 1, probability 0, space 0, times 0
[ 133.163848] CPU: 0 PID: 7439 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 133.170895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 133.180371] Call Trace:
[ 133.182952] dump_stack+0x138/0x19c
[ 133.186616] should_fail.cold+0x10f/0x159
[ 133.190763] should_failslab+0xdb/0x130
[ 133.194815] kmem_cache_alloc_node_trace+0x280/0x770
[ 133.199922] ? mutex_unlock+0xd/0x10
[ 133.203620] ? blk_mq_sched_init+0x37/0x40
[ 133.207858] ? blk_mq_init_allocated_queue+0xa63/0x1050
[ 133.213275] alloc_disk_node+0x64/0x3e0
[ 133.217241] alloc_disk+0x1b/0x20
[ 133.220674] loop_add+0x3e7/0x850
[ 133.224106] ? transfer_xor+0x360/0x360
[ 133.228115] ? radix_tree_lookup+0x22/0x30
[ 133.232361] loop_control_ioctl+0x10c/0x2f0
[ 133.236667] ? loop_add+0x850/0x850
[ 133.240508] ? loop_add+0x850/0x850
[ 133.244124] do_vfs_ioctl+0x7ae/0x1060
[ 133.248000] ? selinux_file_mprotect+0x5d0/0x5d0
[ 133.252746] ? ioctl_preallocate+0x1c0/0x1c0
[ 133.257155] ? vfs_write+0x104/0x500
[ 133.260866] ? security_file_ioctl+0x7d/0xb0
[ 133.265259] ? security_file_ioctl+0x89/0xb0
[ 133.269657] SyS_ioctl+0x8f/0xc0
[ 133.272998] ? do_vfs_ioctl+0x1060/0x1060
[ 133.277127] do_syscall_64+0x1e8/0x640
[ 133.281009] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 133.286157] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 133.291382] RIP: 0033:0x459519
[ 133.294608] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 133.302306] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 133.309566] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 133.316834] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 133.324085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 133.331341] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 133.543330] FAULT_INJECTION: forcing a failure.
[ 133.543330] name failslab, interval 1, probability 0, space 0, times 0
[ 133.554726] CPU: 1 PID: 7441 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 133.561782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 133.571129] Call Trace:
[ 133.573706] dump_stack+0x138/0x19c
[ 133.577346] should_fail.cold+0x10f/0x159
[ 133.581497] should_failslab+0xdb/0x130
[ 133.585473] kmem_cache_alloc_trace+0x2e9/0x790
[ 133.590126] ? trace_hardirqs_on+0x10/0x10
[ 133.594613] ? save_trace+0x290/0x290
[ 133.598393] ? save_trace+0x290/0x290
[ 133.602186] device_create_groups_vargs+0x7f/0x250
[ 133.607249] device_create_vargs+0x45/0x60
[ 133.611473] bdi_register_va.part.0+0x38/0x660
[ 133.616047] ? put_dec+0xc0/0xc0
[ 133.619397] bdi_register+0x101/0x110
[ 133.623263] ? bdi_register_va+0x80/0x80
[ 133.627375] ? vsnprintf+0x290/0x1560
[ 133.631164] bdi_register_owner+0x61/0x100
[ 133.635469] device_add_disk+0x614/0xe30
[ 133.639704] ? blk_alloc_devt+0x310/0x310
[ 133.643850] ? pm_runtime_init+0x355/0x400
[ 133.648080] ? __lockdep_init_map+0x10c/0x570
[ 133.652578] ? lockdep_init_map+0x9/0x10
[ 133.656625] loop_add+0x638/0x850
[ 133.660057] ? transfer_xor+0x360/0x360
[ 133.664019] ? radix_tree_lookup+0x22/0x30
[ 133.668239] loop_control_ioctl+0x10c/0x2f0
[ 133.672562] ? loop_add+0x850/0x850
[ 133.676173] ? loop_add+0x850/0x850
[ 133.679844] do_vfs_ioctl+0x7ae/0x1060
[ 133.683779] ? selinux_file_mprotect+0x5d0/0x5d0
[ 133.688524] ? ioctl_preallocate+0x1c0/0x1c0
[ 133.692926] ? vfs_write+0x104/0x500
[ 133.696636] ? security_file_ioctl+0x7d/0xb0
[ 133.701025] ? security_file_ioctl+0x89/0xb0
[ 133.705416] SyS_ioctl+0x8f/0xc0
[ 133.708766] ? do_vfs_ioctl+0x1060/0x1060
[ 133.713045] do_syscall_64+0x1e8/0x640
[ 133.716921] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 133.721748] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 133.726978] RIP: 0033:0x459519
[ 133.730154] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 133.737891] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 133.745148] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 133.752406] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 133.759655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 133.766905] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 133.776967] kasan: CONFIG_KASAN_INLINE enabled
[ 133.781962] kasan: GPF could be caused by NULL-ptr deref or user memory access
[ 133.789371] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[ 133.795591] Modules linked in:
[ 133.798924] CPU: 1 PID: 7441 Comm: syz-executor.0 Not tainted 4.14.131 #25
[ 133.805920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 133.815269] task: ffff88808f83c700 task.stack: ffff8880971c8000
[ 133.821318] RIP: 0010:sysfs_do_create_link_sd.isra.0+0x57/0x120
[ 133.827403] RSP: 0018:ffff8880971cfb30 EFLAGS: 00010202
[ 133.832748] RAX: dffffc0000000000 RBX: 0000000000000040 RCX: 0000000040baca70
[ 133.840109] RDX: 0000000000000008 RSI: ffff88808f83cfa8 RDI: ffffffff87860ee4
[ 133.847368] RBP: ffff8880971cfb58 R08: 000000000000499e R09: ffffffff88c9d130
[ 133.854689] R10: ffff88808f83cfa8 R11: ffff88808f83c700 R12: ffffffff869bf5e0
[ 133.861943] R13: ffff88809659e1c0 R14: ffff88808e9760a0 R15: 0000000000000001
[ 133.869245] FS: 0000000000c16940(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000
[ 133.877461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 133.883320] CR2: 00007f50b6bee000 CR3: 000000009207b000 CR4: 00000000001406e0
[ 133.890571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 133.897821] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 133.905073] Call Trace:
[ 133.907653] sysfs_create_link+0x65/0xc0
[ 133.911710] device_add_disk+0xa3b/0xe30
[ 133.915775] ? blk_alloc_devt+0x310/0x310
[ 133.919910] ? pm_runtime_init+0x355/0x400
[ 133.924133] loop_add+0x638/0x850
[ 133.929304] ? transfer_xor+0x360/0x360
[ 133.933258] ? radix_tree_lookup+0x22/0x30
[ 133.937468] loop_control_ioctl+0x10c/0x2f0
[ 133.941781] ? loop_add+0x850/0x850
[ 133.945405] ? loop_add+0x850/0x850
[ 133.949016] do_vfs_ioctl+0x7ae/0x1060
[ 133.952882] ? selinux_file_mprotect+0x5d0/0x5d0
[ 133.957822] ? ioctl_preallocate+0x1c0/0x1c0
[ 133.962213] ? vfs_write+0x104/0x500
[ 133.965921] ? security_file_ioctl+0x7d/0xb0
[ 133.970321] ? security_file_ioctl+0x89/0xb0
[ 133.974710] SyS_ioctl+0x8f/0xc0
[ 133.978053] ? do_vfs_ioctl+0x1060/0x1060
[ 133.982183] do_syscall_64+0x1e8/0x640
[ 133.986047] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 133.990871] entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 133.996044] RIP: 0033:0x459519
[ 133.999213] RSP: 002b:00007ffc9cf987b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 134.007145] RAX: ffffffffffffffda RBX: 00007ffc9cf987d0 RCX: 0000000000459519
[ 134.014406] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000004
[ 134.021658] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[ 134.029053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000c16914
[ 134.036372] R13: 00000000004c2bc6 R14: 00000000004d5f30 R15: 0000000000000005
[ 134.043637] Code: 4d 85 ed 0f 84 9e 00 00 00 e8 16 51 b2 ff 48 c7 c7 e0 0e 86 87 e8 ca 1b 70 04 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 a8 00 00 00 4c 8b 33 4d 85 f6 74 51 e8 e2 50
[ 134.062829] RIP: sysfs_do_create_link_sd.isra.0+0x57/0x120 RSP: ffff8880971cfb30
[ 134.070476] ---[ end trace d68d987d91e0255b ]---
[ 134.075217] Kernel panic - not syncing: Fatal exception
[ 134.081789] Kernel Offset: disabled
[ 134.085414] Rebooting in 86400 seconds..