last executing test programs: 8.22030805s ago: executing program 1 (id=439): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/nullb1/zoned\x00', 0x1, 0x0) 7.00170094s ago: executing program 1 (id=441): r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e23, @empty}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4a, {0x2, 0x4e24, @rand_addr=0x64010101}, 'lo\x00'}) 6.284437124s ago: executing program 1 (id=444): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./debug\x00', 0x80) mount(0x0, &(0x7f0000000400)='./debug\x00', &(0x7f0000000440)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./debug/tracing/events/sched/sched_switch/enable\x00', 0x2141, 0x1d1) write(r0, &(0x7f0000000580)='1', 0x1) write(r0, &(0x7f00000005c0)='0', 0x1) 5.571282986s ago: executing program 1 (id=446): r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @random="08021100"}, 0x14) 4.443269356s ago: executing program 1 (id=448): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DM_DEV_CREATE(r1, 0xc138fd03, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x9000, 0x0, 0x0, {0x0, {'syz', 0x0, '0\x00'}}}) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000900)={0x4, 0x0, 0x0, 0x1e0, 0x138, 0x1, 0x0, 0x89c00, 0x0, 0x0, @by_dev={r2}, [@multipath={0x0, 0x14d8, 0x0, 0xa8, 'multipath\x00', {'2 pg_init_retries 3', 0x20, '1 emc', 0x20, 0x1, 0x20, 0x33, [{0x20, 'service-time 0', 0x20, 0x1, 0x20, '2', [{0x20, @rnull={'/dev/syzrnull', 0x0}, ' 1000'}]}]}}]}) 3.972954011s ago: executing program 1 (id=450): r0 = syz_usb_connect(0x0, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000408106050000010000000109021900010100803209040000010a00000007058102"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 2.739820283s ago: executing program 0 (id=453): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000040)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0xc0145b0e, &(0x7f00000000c0)={0x0, 0x0, 0xfffffff8, 0xfffffffe}) 1.459351342s ago: executing program 0 (id=454): socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000180)='./trace\x00', 0x16c) mount(0x0, &(0x7f00000001c0)='./trace\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000f40)='./trace/trace\x00', 0x0, 0x0) 1.160137356s ago: executing program 0 (id=455): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syzkaller0\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r2, &(0x7f0000000280)="000a1800001f098000eb55000000000100aa34745a1945da1ce815b218b1752ad5ed", 0x22, 0x4000000, &(0x7f00000002c0)={0x11, 0x9, r1, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}}, 0x14) 698.179319ms ago: executing program 0 (id=456): r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000580)={{}, {0x0, 0x989680}}, 0x0) 420.647881ms ago: executing program 0 (id=457): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000680)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000006c0)={'syzkaller1\x00', @random="2b0436d23321"}) write$tun(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="034886dd120005120000140000006000000008002900fe88a43de1a400000000000000007d01ff020000000000000000000000000001"], 0xfdef) 0s ago: executing program 0 (id=458): r0 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x9981, 0x2, 0x240002, 0x1e8}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, r1, r2, r3, &(0x7f0000000180)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@any_dev={0x4, 0x90d, 0x0, 0x0, 0x1000, 0x4, 0x0, 0x0, 0x1a4}}}, &(0x7f0000000280)=0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37031c00", 0x4, 0x4000800, 0x0, 0x47) syz_ublk_setup_queues(r0, r5, &(0x7f0000000200)={0x0, 0x1463, 0x2, 0x3, 0xb2}, &(0x7f0000000d40)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4485, 0x10002, 0x401, 0x31c, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7682, 0x2, 0x1, 0x2000008, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1, 0x10, 0x1, 0x902c4}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3a0b, 0x400, 0x0, 0x400216, 0x0, r0}}], 0x4, &(0x7f0000001540)={0x2e, 0x6, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x72ccfb459c83c565, {0x6}, 0x0, r4, '\x00', {0x3, 0xc8b, 0x0, 0x0}}, 0x0) kernel console output (not intermixed with test programs): [ 44.291991][ T28] audit: type=1400 audit(44.180:91): avc: denied { read write } for pid=3104 comm="scp" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.292271][ T28] audit: type=1400 audit(44.180:92): avc: denied { open } for pid=3104 comm="scp" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:18409' (ED25519) to the list of known hosts. [ 63.566156][ T28] audit: type=1400 audit(63.450:93): avc: denied { name_bind } for pid=3107 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 64.917984][ T28] audit: type=1400 audit(64.810:94): avc: denied { execute } for pid=3108 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 64.921705][ T28] audit: type=1400 audit(64.810:95): avc: denied { execute_no_trans } for pid=3108 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 68.563962][ T28] audit: type=1400 audit(68.450:96): avc: denied { mounton } for pid=3108 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 68.568040][ T28] audit: type=1400 audit(68.460:97): avc: denied { mount } for pid=3108 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 68.579121][ T3108] cgroup: Unknown subsys name 'net' [ 68.585036][ T28] audit: type=1400 audit(68.480:98): avc: denied { unmount } for pid=3108 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 68.735329][ T3108] cgroup: Unknown subsys name 'cpuset' [ 68.739853][ T3108] cgroup: Unknown subsys name 'hugetlb' [ 68.740355][ T3108] cgroup: Unknown subsys name 'rlimit' [ 68.895730][ T28] audit: type=1400 audit(68.790:99): avc: denied { setattr } for pid=3108 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.898469][ T28] audit: type=1400 audit(68.790:100): avc: denied { mounton } for pid=3108 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 68.900077][ T28] audit: type=1400 audit(68.790:101): avc: denied { mount } for pid=3108 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 69.082399][ T3110] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 69.086273][ T28] audit: type=1400 audit(68.980:102): avc: denied { relabelto } for pid=3110 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 69.088332][ T28] audit: type=1400 audit(68.980:103): avc: denied { write } for pid=3110 comm="mkswap" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 69.123008][ T28] audit: type=1400 audit(69.010:104): avc: denied { read } for pid=3108 comm="syz-executor" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 69.124153][ T28] audit: type=1400 audit(69.020:105): avc: denied { open } for pid=3108 comm="syz-executor" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 76.006772][ T3108] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 78.191649][ T28] audit: type=1400 audit(78.080:106): avc: denied { execmem } for pid=3111 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 78.263930][ T28] audit: type=1400 audit(78.150:107): avc: denied { read } for pid=3113 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 78.269812][ T28] audit: type=1400 audit(78.160:108): avc: denied { open } for pid=3113 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 78.282226][ T28] audit: type=1400 audit(78.170:109): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 78.299814][ T28] audit: type=1400 audit(78.190:110): avc: denied { module_request } for pid=3114 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 78.300345][ T28] audit: type=1400 audit(78.190:111): avc: denied { module_request } for pid=3113 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 78.353161][ T28] audit: type=1400 audit(78.240:112): avc: denied { sys_module } for pid=3113 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 78.866724][ T28] audit: type=1400 audit(78.760:113): avc: denied { create } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 78.906150][ T28] audit: type=1400 audit(78.800:114): avc: denied { write } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 78.996765][ T28] audit: type=1400 audit(78.890:115): avc: denied { read } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 80.845143][ T3113] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.852154][ T3113] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.963994][ T3114] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.970360][ T3114] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.698044][ T3113] hsr_slave_0: entered promiscuous mode [ 81.701442][ T3113] hsr_slave_1: entered promiscuous mode [ 81.959199][ T3114] hsr_slave_0: entered promiscuous mode [ 81.960514][ T3114] hsr_slave_1: entered promiscuous mode [ 81.961414][ T3114] debugfs: 'hsr0' already exists in 'hsr' [ 81.961799][ T3114] Cannot create hsr debugfs directory [ 82.307712][ T3113] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.328743][ T3113] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 82.345178][ T3113] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.350515][ T3113] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 82.385116][ T3113] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.399142][ T3113] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 82.410546][ T3113] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.415467][ T3113] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 82.538376][ T3114] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 82.551069][ T3114] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 82.557646][ T3114] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 82.569585][ T3114] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 82.576101][ T3114] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 82.588126][ T3114] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 82.604664][ T3114] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 82.634919][ T3114] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 83.197320][ T3114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.319516][ T3113] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.888705][ T3114] veth0_vlan: entered promiscuous mode [ 85.923019][ T3114] veth1_vlan: entered promiscuous mode [ 86.017257][ T3114] veth0_macvtap: entered promiscuous mode [ 86.031189][ T3114] veth1_macvtap: entered promiscuous mode [ 86.138115][ T55] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.153874][ T55] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.154069][ T55] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.154156][ T55] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.251033][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 86.251161][ T28] audit: type=1400 audit(86.140:122): avc: denied { mount } for pid=3114 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 86.269839][ T28] audit: type=1400 audit(86.160:123): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/syzkaller.WdkCZX/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 86.285957][ T28] audit: type=1400 audit(86.180:124): avc: denied { mount } for pid=3114 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 86.299637][ T28] audit: type=1400 audit(86.190:125): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/syzkaller.WdkCZX/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 86.306874][ T28] audit: type=1400 audit(86.200:126): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/syzkaller.WdkCZX/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3205 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 86.328721][ T28] audit: type=1400 audit(86.220:127): avc: denied { unmount } for pid=3114 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 86.341019][ T28] audit: type=1400 audit(86.230:128): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=773 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 86.353319][ T28] audit: type=1400 audit(86.240:129): avc: denied { mount } for pid=3114 comm="syz-executor" name="/" dev="gadgetfs" ino=3206 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 86.475696][ T28] audit: type=1400 audit(86.370:130): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 86.476450][ T28] audit: type=1400 audit(86.370:131): avc: denied { mount } for pid=3114 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 86.531691][ T3114] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 86.888231][ T3113] veth0_vlan: entered promiscuous mode [ 86.937793][ T3113] veth1_vlan: entered promiscuous mode [ 87.002119][ T3113] veth0_macvtap: entered promiscuous mode [ 87.027858][ T3113] veth1_macvtap: entered promiscuous mode [ 87.175058][ T58] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.176233][ T58] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.177435][ T2825] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.193924][ T633] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.246109][ T3746] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3746 comm=syz.0.3 [ 88.525670][ T3753] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3753 comm=syz.1.6 [ 92.275670][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 92.275797][ T28] audit: type=1400 audit(92.170:154): avc: denied { create } for pid=3795 comm="syz.0.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 92.544935][ T28] audit: type=1400 audit(92.440:155): avc: denied { create } for pid=3803 comm="syz.1.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 92.560331][ T28] audit: type=1400 audit(92.450:156): avc: denied { ioctl } for pid=3803 comm="syz.1.25" path="socket:[2411]" dev="sockfs" ino=2411 ioctlcmd=0xc400941b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 92.686386][ T28] audit: type=1400 audit(92.580:157): avc: denied { read } for pid=3805 comm="syz.0.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 92.716159][ T28] audit: type=1400 audit(92.610:158): avc: denied { allowed } for pid=3805 comm="syz.0.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 92.858909][ T28] audit: type=1400 audit(92.750:159): avc: denied { write } for pid=3808 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 93.024798][ T28] audit: type=1400 audit(92.920:160): avc: denied { getopt } for pid=3806 comm="syz.1.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.084150][ T28] audit: type=1400 audit(92.980:161): avc: denied { append } for pid=3806 comm="syz.1.27" name="vcsu" dev="devtmpfs" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 93.150773][ T28] audit: type=1400 audit(93.040:162): avc: denied { write } for pid=3815 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 93.477649][ T3827] FAULT_INJECTION: forcing a failure. [ 93.477649][ T3827] name failslab, interval 1, probability 0, space 0, times 1 [ 93.478482][ T3827] CPU: 0 UID: 0 PID: 3827 Comm: syz.1.28 Not tainted syzkaller #0 PREEMPT [ 93.478777][ T3827] Hardware name: ARM-Versatile Express [ 93.479026][ T3827] Call trace: [ 93.479937][ T3827] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 93.481352][ T3827] r7:60000013 r6:60000013 r5:82542634 r4:00000000 [ 93.481443][ T3827] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 93.481508][ T3827] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 93.481571][ T3827] r7:ffffffff r6:00000000 r5:85e48c80 r4:835165e4 [ 93.481598][ T3827] [<8021f750>] (dump_stack) from [<80a600f4>] (should_fail_ex+0x1c0/0x220) [ 93.481655][ T3827] [<80a5ff34>] (should_fail_ex) from [<8059cc94>] (should_failslab+0x6c/0x94) [ 93.481723][ T3827] r8:85e48c80 r7:ffffffff r6:83c02000 r5:00400cc0 r4:00000014 [ 93.481738][ T3827] [<8059cc28>] (should_failslab) from [<8057aa74>] (__kmalloc_node_track_caller_noprof+0xac/0x3d8) [ 93.481792][ T3827] [<8057a9c8>] (__kmalloc_node_track_caller_noprof) from [<80500678>] (kstrdup+0x3c/0x60) [ 93.481883][ T3827] r10:ea539e54 r9:00000014 r8:83deb030 r7:ea539e54 r6:806178e0 r5:00000013 [ 93.481913][ T3827] r4:00400cc0 [ 93.481928][ T3827] [<8050063c>] (kstrdup) from [<806178e0>] (simple_xattr_set+0x68/0x984) [ 93.482002][ T3827] r7:84de92a8 r6:855e3a80 r5:83f32740 r4:ea539e54 [ 93.482017][ T3827] [<80617878>] (simple_xattr_set) from [<804f801c>] (shmem_xattr_handler_set+0x1a0/0x1b4) [ 93.482086][ T3827] r10:ea539e54 r9:00000014 r8:83deb030 r7:0000004f r6:83deb000 r5:84de92c8 [ 93.482105][ T3827] r4:873d1680 [ 93.482118][ T3827] [<804f7e7c>] (shmem_xattr_handler_set) from [<806158e8>] (__vfs_setxattr+0xb4/0xc8) [ 93.482188][ T3827] r10:00000001 r9:804f7e7c r8:00000014 r7:873d1680 r6:840e8d48 r5:81e2a69c [ 93.482209][ T3827] r4:84de92c8 [ 93.482223][ T3827] [<80615834>] (__vfs_setxattr) from [<8061635c>] (__vfs_setxattr_noperm+0x7c/0x204) [ 93.482294][ T3827] r9:81e2a69c r8:873d1680 r7:84de92c8 r6:00000000 r5:ea539e54 r4:840e8d48 [ 93.482309][ T3827] [<806162e0>] (__vfs_setxattr_noperm) from [<80616588>] (__vfs_setxattr_locked+0xa4/0x14c) [ 93.482380][ T3827] r10:ea539db8 r9:00000000 r8:84de92c8 r7:873d1680 r6:ea539e54 r5:81e2a69c [ 93.482400][ T3827] r4:840e8d48 [ 93.482416][ T3827] [<806164e4>] (__vfs_setxattr_locked) from [<806166dc>] (vfs_setxattr+0xac/0x198) [ 93.482485][ T3827] r8:81e2a69c r7:840e8d48 r6:873d1680 r5:84de9348 r4:00000014 [ 93.482542][ T3827] [<80616630>] (vfs_setxattr) from [<8061685c>] (do_setxattr+0x94/0x9c) [ 93.482663][ T3827] r10:00000001 r9:840e8d48 r8:81e2a69c r7:873d1680 r6:00000014 r5:ea539e54 [ 93.482685][ T3827] r4:ea539e40 [ 93.482700][ T3827] [<806167c8>] (do_setxattr) from [<80616a98>] (file_setxattr+0x58/0x78) [ 93.482772][ T3827] r9:200001c0 r8:00000003 r7:868ed101 r6:ea539e40 r5:868ed100 r4:00000000 [ 93.482789][ T3827] [<80616a40>] (file_setxattr) from [<80616cf8>] (path_setxattrat+0x168/0x1bc) [ 93.482855][ T3827] r7:868ed101 r6:868ed100 r5:873d1680 r4:00000013 [ 93.482870][ T3827] [<80616b90>] (path_setxattrat) from [<80616f4c>] (sys_fsetxattr+0x30/0x38) [ 93.482970][ T3827] r10:000000e4 r9:85e48c80 r8:8020029c r7:000000e4 r6:0012fbf4 r5:00000000 [ 93.482995][ T3827] r4:00000001 [ 93.483009][ T3827] [<80616f1c>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 93.483195][ T3827] Exception stack(0xea539fa8 to 0xea539ff0) [ 93.483371][ T3827] 9fa0: 00000001 00000000 00000003 20000180 200001c0 00000014 [ 93.483425][ T3827] 9fc0: 00000001 00000000 0012fbf4 000000e4 003562d8 00000000 00000001 76fcc0dc [ 93.483455][ T3827] 9fe0: 76fcbe88 76fcbe78 00018ff8 001311f0 [ 93.528168][ T28] audit: type=1400 audit(93.420:163): avc: denied { write } for pid=3825 comm="syz.1.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 94.727509][ T3850] FAULT_INJECTION: forcing a failure. [ 94.727509][ T3850] name failslab, interval 1, probability 0, space 0, times 0 [ 94.728189][ T3850] CPU: 0 UID: 0 PID: 3850 Comm: syz.1.37 Not tainted syzkaller #0 PREEMPT [ 94.728262][ T3850] Hardware name: ARM-Versatile Express [ 94.728457][ T3850] Call trace: [ 94.728661][ T3850] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 94.729284][ T3850] r7:60000013 r6:60000013 r5:82542634 r4:00000000 [ 94.729339][ T3850] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 94.729372][ T3850] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 94.729406][ T3850] r7:84588c80 r6:00000000 r5:84588c80 r4:835165e4 [ 94.729413][ T3850] [<8021f750>] (dump_stack) from [<80a600f4>] (should_fail_ex+0x1c0/0x220) [ 94.729442][ T3850] [<80a5ff34>] (should_fail_ex) from [<8059cc94>] (should_failslab+0x6c/0x94) [ 94.729478][ T3850] r8:00000000 r7:84588c80 r6:805f932c r5:00000cc0 r4:83cbac00 [ 94.729493][ T3850] [<8059cc28>] (should_failslab) from [<80579ab8>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 94.729553][ T3850] [<80579a58>] (kmem_cache_alloc_lru_noprof) from [<805f932c>] (__d_alloc+0x30/0x220) [ 94.729639][ T3850] r10:83cc4400 r9:82760930 r8:84176d80 r7:83cc4400 r6:83cfd310 r5:00000000 [ 94.729665][ T3850] r4:ea5b9d4c [ 94.729672][ T3850] [<805f92fc>] (__d_alloc) from [<805f9598>] (d_alloc_anon+0x14/0x18) [ 94.729736][ T3850] r9:81e2a4c0 r8:84176d80 r7:8699fe80 r6:83cfd310 r5:8699fec4 r4:ea5b9d4c [ 94.729753][ T3850] [<805f9584>] (d_alloc_anon) from [<8061c484>] (path_from_stashed+0x13c/0x29c) [ 94.729802][ T3850] [<8061c348>] (path_from_stashed) from [<80631ae4>] (ns_get_path+0x3c/0x48) [ 94.729840][ T3850] r10:00000018 r9:806ae060 r8:ea5b9eac r7:8649f758 r6:81e06840 r5:84d02580 [ 94.729849][ T3850] r4:ea5b9d4c [ 94.729856][ T3850] [<80631aa8>] (ns_get_path) from [<806ae16c>] (proc_ns_get_link+0x10c/0x134) [ 94.729889][ T3850] r5:84d02580 r4:00000000 [ 94.729896][ T3850] [<806ae060>] (proc_ns_get_link) from [<805ebc8c>] (pick_link+0x3a8/0x424) [ 94.729926][ T3850] r6:fffffff6 r5:ea5b9db8 r4:ea5b9e58 [ 94.729932][ T3850] [<805eb8e4>] (pick_link) from [<805ebe90>] (step_into_slowpath+0x188/0x318) [ 94.729965][ T3850] r9:00000002 r8:8649f758 r7:00000001 r6:00300000 r5:8427b330 r4:ea5b9e58 [ 94.729973][ T3850] [<805ebd08>] (step_into_slowpath) from [<805f068c>] (path_openat+0x354/0xa98) [ 94.730006][ T3850] r10:00000018 r9:868c4d00 r8:84588c80 r7:ea5b9f20 r6:00000000 r5:8427b330 [ 94.730015][ T3850] r4:ea5b9e58 [ 94.730022][ T3850] [<805f0338>] (path_openat) from [<805f0e88>] (do_file_open+0xb8/0x150) [ 94.730055][ T3850] r10:00000142 r9:84588c80 r8:00000001 r7:ffffff9c r6:ea5b9f20 r5:84588c80 [ 94.730064][ T3850] r4:83df9a80 [ 94.730079][ T3850] [<805f0dd0>] (do_file_open) from [<805d4af4>] (do_sys_openat2+0xb8/0xf0) [ 94.730116][ T3850] r8:8020029c r7:76fcbe00 r6:ffffff9c r5:83df9a80 r4:00000004 [ 94.730123][ T3850] [<805d4a3c>] (do_sys_openat2) from [<805d4fe0>] (sys_openat+0x88/0xd8) [ 94.730194][ T3850] r7:00000142 r6:00000000 r5:76fcbe00 r4:ffffff9c [ 94.730213][ T3850] [<805d4f58>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 94.730333][ T3850] Exception stack(0xea5b9fa8 to 0xea5b9ff0) [ 94.730438][ T3850] 9fa0: 00000000 00000000 ffffff9c 76fcbe00 00020000 00000000 [ 94.730467][ T3850] 9fc0: 00000000 00000000 00000000 00000142 003562d8 00000000 00000001 76fcc0dc [ 94.730481][ T3850] 9fe0: 76fcbd88 76fcbd74 0010c414 00112ff8 [ 94.730515][ T3850] r5:00000000 r4:00000000 [ 95.475048][ T3731] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 95.636867][ T3731] usb 1-1: New USB device found: idVendor=1199, idProduct=68a3, bcdDevice=0.00 [ 95.649484][ T3731] usb 1-1: config 1 has an invalid interface number: 7 but max is 0 [ 95.649612][ T3731] usb 1-1: config 1 has no interface number 0 [ 95.649713][ T3731] usb 1-1: config 1 interface 7 altsetting 0 endpoint 0x1 has invalid maxpacket 2046, setting to 1024 [ 95.649770][ T3731] usb 1-1: config 1 interface 7 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 95.649921][ T3731] usb 1-1: config 1 interface 7 altsetting 0 bulk endpoint 0x9 has invalid maxpacket 1024 [ 95.649960][ T3731] usb 1-1: config 1 interface 7 altsetting 0 has a duplicate endpoint with address 0x9, skipping [ 95.666371][ T3731] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.666443][ T3731] usb 1-1: Product: syz [ 95.666459][ T3731] usb 1-1: Manufacturer: syz [ 95.666473][ T3731] usb 1-1: SerialNumber: syz [ 95.684628][ T3859] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 95.685243][ T3859] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 95.690357][ T3731] usb 1-1: Expected 3 endpoints, found: 2 [ 95.919153][ T9] usb 1-1: USB disconnect, device number 2 [ 96.750975][ T3886] fuse: Bad value for 'fd' [ 98.012248][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 98.012355][ T28] audit: type=1400 audit(97.900:183): avc: denied { unmount } for pid=3114 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 98.904091][ T3901] FAULT_INJECTION: forcing a failure. [ 98.904091][ T3901] name failslab, interval 1, probability 0, space 0, times 0 [ 98.904256][ T3901] CPU: 0 UID: 0 PID: 3901 Comm: syz.0.51 Not tainted syzkaller #0 PREEMPT [ 98.904309][ T3901] Hardware name: ARM-Versatile Express [ 98.904338][ T3901] Call trace: [ 98.904410][ T3901] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 98.904530][ T3901] r7:60000013 r6:60000013 r5:82542634 r4:00000000 [ 98.904549][ T3901] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 98.904603][ T3901] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 98.904664][ T3901] r7:8456e400 r6:00000000 r5:8456e400 r4:835165e4 [ 98.904676][ T3901] [<8021f750>] (dump_stack) from [<80a600f4>] (should_fail_ex+0x1c0/0x220) [ 98.904737][ T3901] [<80a5ff34>] (should_fail_ex) from [<8059cc94>] (should_failslab+0x6c/0x94) [ 98.904803][ T3901] r8:00000000 r7:8456e400 r6:807efef8 r5:00000dc0 r4:8450bf00 [ 98.904818][ T3901] [<8059cc28>] (should_failslab) from [<805796d4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 98.904870][ T3901] [<80579678>] (kmem_cache_alloc_noprof) from [<807efef8>] (fuse_request_alloc+0x24/0x84) [ 98.904939][ T3901] r10:00000000 r9:00000000 r8:00000001 r7:00000000 r6:8737f600 r5:836f3aa4 [ 98.904956][ T3901] r4:8737f600 [ 98.904969][ T3901] [<807efed4>] (fuse_request_alloc) from [<807f0714>] (fuse_get_req+0x98/0x184) [ 98.905027][ T3901] r7:00000000 r6:ead35bc8 r5:00000000 r4:8737f600 [ 98.905066][ T3901] [<807f067c>] (fuse_get_req) from [<807f4858>] (fuse_chan_send+0x234/0x498) [ 98.905128][ T3901] r6:ead35bc8 r5:8737f600 r4:ead35bc8 [ 98.905143][ T3901] [<807f4624>] (fuse_chan_send) from [<8080753c>] (__fuse_simple_request+0x5c/0x68) [ 98.905213][ T3901] r9:00000000 r8:00000001 r7:00000000 r6:ead35b60 r5:8736a780 r4:ead35bc8 [ 98.905230][ T3901] [<808074e0>] (__fuse_simple_request) from [<807f6b14>] (fuse_do_getattr+0x104/0x224) [ 98.905289][ T3901] r5:866c98c0 r4:ead35b40 [ 98.905303][ T3901] [<807f6a10>] (fuse_do_getattr) from [<807f8cb0>] (fuse_permission+0x1d0/0x334) [ 98.905370][ T3901] r10:00000000 r9:8736a780 r8:81e2a69c r7:00000001 r6:00000000 r5:00000002 [ 98.905389][ T3901] r4:866c98c0 [ 98.905403][ T3901] [<807f8ae0>] (fuse_permission) from [<805e8fd4>] (inode_permission+0x100/0x170) [ 98.905470][ T3901] r10:ead35d90 r9:00000000 r8:00000002 r7:00000002 r6:81e2a69c r5:00000002 [ 98.905487][ T3901] r4:866c98c0 [ 98.905500][ T3901] [<805e8ed4>] (inode_permission) from [<80615a3c>] (xattr_permission+0xd8/0x130) [ 98.905562][ T3901] r9:00000000 r8:00000002 r7:81e2a69c r6:866c98c0 r5:00000002 r4:ead35e4c [ 98.905580][ T3901] [<80615964>] (xattr_permission) from [<80616514>] (__vfs_setxattr_locked+0x30/0x14c) [ 98.905645][ T3901] r9:00000000 r8:866c98c0 r7:00000000 r6:ead35e4c r5:81e2a69c r4:8427b990 [ 98.905660][ T3901] [<806164e4>] (__vfs_setxattr_locked) from [<806166dc>] (vfs_setxattr+0xac/0x198) [ 98.905742][ T3901] r8:81e2a69c r7:8427b990 r6:00000000 r5:866c9940 r4:ead35e38 [ 98.905845][ T3901] [<80616630>] (vfs_setxattr) from [<8061685c>] (do_setxattr+0x94/0x9c) [ 98.905919][ T3901] r10:00000000 r9:8427b990 r8:81e2a69c r7:00000000 r6:00000000 r5:ead35e4c [ 98.905936][ T3901] r4:ead35e38 [ 98.905948][ T3901] [<806167c8>] (do_setxattr) from [<80616b6c>] (filename_setxattr+0xb4/0xd8) [ 98.906018][ T3901] r9:ead35e38 r8:ffffff9c r7:844ba840 r6:00000000 r5:00000001 r4:00000000 [ 98.906036][ T3901] [<80616ab8>] (filename_setxattr) from [<80616c68>] (path_setxattrat+0xd8/0x1bc) [ 98.906102][ T3901] r9:00000000 r8:ffffff9c r7:844ba840 r6:00000000 r5:00000000 r4:0000000d [ 98.906118][ T3901] [<80616b90>] (path_setxattrat) from [<80616ed8>] (sys_setxattr+0x34/0x3c) [ 98.906183][ T3901] r10:000000e2 r9:8456e400 r8:8020029c r7:000000e2 r6:0012fbf4 r5:00000000 [ 98.906201][ T3901] r4:20000040 [ 98.906217][ T3901] [<80616ea4>] (sys_setxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 98.906271][ T3901] Exception stack(0xead35fa8 to 0xead35ff0) [ 98.906310][ T3901] 5fa0: 00000000 00000000 20000000 20000040 00000000 00000000 [ 98.906340][ T3901] 5fc0: 00000000 00000000 0012fbf4 000000e2 003562d8 00000000 00000001 76f190dc [ 98.906365][ T3901] 5fe0: 76f18e88 76f18e78 00018ff8 001311f0 [ 98.906383][ T3901] r4:00000000 [ 103.533686][ T28] audit: type=1400 audit(103.420:184): avc: denied { create } for pid=3924 comm="syz.0.60" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 106.631558][ T28] audit: type=1400 audit(106.520:185): avc: denied { audit_read } for pid=3969 comm="syz.1.73" capability=37 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 106.659198][ T28] audit: type=1400 audit(106.550:186): avc: denied { setattr } for pid=3969 comm="syz.1.73" name="" dev="pipefs" ino=767 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 107.940863][ T28] audit: type=1400 audit(107.830:187): avc: denied { recv } for pid=3107 comm="sshd-session" saddr=127.0.0.1 src=30000 daddr=127.0.0.1 dest=44236 netif=lo scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 107.941012][ T28] audit: type=1400 audit(107.830:188): avc: denied { recv } for pid=3107 comm="sshd-session" saddr=127.0.0.1 src=44236 daddr=127.0.0.1 dest=30000 netif=lo scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 109.362322][ T4008] FAULT_INJECTION: forcing a failure. [ 109.362322][ T4008] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 109.362526][ T4008] CPU: 0 UID: 0 PID: 4008 Comm: syz.0.85 Not tainted syzkaller #0 PREEMPT [ 109.362606][ T4008] Hardware name: ARM-Versatile Express [ 109.362632][ T4008] Call trace: [ 109.362680][ T4008] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 109.362822][ T4008] r7:60000013 r6:60000013 r5:82542634 r4:00000000 [ 109.362869][ T4008] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 109.362930][ T4008] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 109.362997][ T4008] r7:76f17e78 r6:00000000 r5:84ce8000 r4:83555278 [ 109.363015][ T4008] [<8021f750>] (dump_stack) from [<80a600f4>] (should_fail_ex+0x1c0/0x220) [ 109.363091][ T4008] [<80a5ff34>] (should_fail_ex) from [<80a60168>] (should_fail+0x14/0x18) [ 109.363148][ T4008] r8:00000000 r7:76f17e78 r6:00000024 r5:00000000 r4:e0039eb0 [ 109.363162][ T4008] [<80a60154>] (should_fail) from [<80a60188>] (should_fail_usercopy+0x1c/0x20) [ 109.363206][ T4008] [<80a6016c>] (should_fail_usercopy) from [<80991128>] (_copy_to_iter+0x64/0x7e8) [ 109.363265][ T4008] [<809910c4>] (_copy_to_iter) from [<816ee204>] (simple_copy_to_iter+0x2c/0x88) [ 109.363344][ T4008] r10:00001000 r9:00000000 r8:00000024 r7:e0039eb0 r6:00000000 r5:e0039eb0 [ 109.363367][ T4008] r4:00000024 [ 109.363392][ T4008] [<816ee1d8>] (simple_copy_to_iter) from [<816ee3e0>] (__skb_datagram_iter+0x64/0x3e4) [ 109.363451][ T4008] r5:00000024 r4:00000024 [ 109.363468][ T4008] [<816ee37c>] (__skb_datagram_iter) from [<816eedf8>] (skb_copy_datagram_iter+0x4c/0x120) [ 109.363534][ T4008] r10:00001000 r9:00000024 r8:866c0cc0 r7:e0039eb0 r6:00000000 r5:00000024 [ 109.363552][ T4008] r4:83f0b840 [ 109.363569][ T4008] [<816eedac>] (skb_copy_datagram_iter) from [<818045e8>] (netlink_recvmsg+0xc0/0x28c) [ 109.363642][ T4008] r9:00000024 r8:866c0cc0 r7:e0039ea0 r6:00000000 r5:83f0b840 r4:86c28c00 [ 109.363662][ T4008] [<81804528>] (netlink_recvmsg) from [<816cf158>] (sock_recvmsg+0x50/0x78) [ 109.363734][ T4008] r10:00000123 r9:868ed500 r8:00000000 r7:00000000 r6:866c0cc0 r5:e0039ea0 [ 109.363753][ T4008] r4:81804528 [ 109.363769][ T4008] [<816cf108>] (sock_recvmsg) from [<816d2464>] (__sys_recvfrom+0xd0/0x158) [ 109.363830][ T4008] r7:00000000 r6:868ed500 r5:00000000 r4:00000000 [ 109.363846][ T4008] [<816d2394>] (__sys_recvfrom) from [<816d2530>] (sys_recv+0x20/0x28) [ 109.363917][ T4008] r9:84ce8000 r8:8020029c r7:00000123 r6:76f17de4 r5:00000000 r4:00000000 [ 109.363934][ T4008] [<816d2510>] (sys_recv) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 109.363987][ T4008] Exception stack(0xe0039fa8 to 0xe0039ff0) [ 109.364026][ T4008] 9fa0: 00000000 00000000 00000003 76f17e78 00001000 00000000 [ 109.364062][ T4008] 9fc0: 00000000 00000000 76f17de4 00000123 76f17e98 00000000 00000001 76f190dc [ 109.364101][ T4008] 9fe0: 76f17dc0 76f17dac 0010c414 00112ff8 [ 109.549251][ T4012] FAULT_INJECTION: forcing a failure. [ 109.549251][ T4012] name failslab, interval 1, probability 0, space 0, times 0 [ 109.549392][ T4012] CPU: 1 UID: 0 PID: 4012 Comm: syz.1.88 Not tainted syzkaller #0 PREEMPT [ 109.549436][ T4012] Hardware name: ARM-Versatile Express [ 109.549457][ T4012] Call trace: [ 109.549496][ T4012] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 109.549595][ T4012] r7:60000013 r6:60000013 r5:82542634 r4:00000000 [ 109.549611][ T4012] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 109.549669][ T4012] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 109.549725][ T4012] r7:8456e400 r6:00000000 r5:8456e400 r4:835165e4 [ 109.549737][ T4012] [<8021f750>] (dump_stack) from [<80a600f4>] (should_fail_ex+0x1c0/0x220) [ 109.549787][ T4012] [<80a5ff34>] (should_fail_ex) from [<8059cc94>] (should_failslab+0x6c/0x94) [ 109.549847][ T4012] r8:00000000 r7:8456e400 r6:81beef24 r5:00000cc0 r4:83c02840 [ 109.549861][ T4012] [<8059cc28>] (should_failslab) from [<805796d4>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 109.549909][ T4012] [<80579678>] (kmem_cache_alloc_noprof) from [<81beef24>] (mas_alloc_nodes+0xd4/0x10c) [ 109.549977][ T4012] r10:20006000 r9:20ffffff r8:8384971c r7:dfff1f3c r6:00000cc0 r5:00000001 [ 109.549993][ T4012] r4:dfff1f3c [ 109.550006][ T4012] [<81beee50>] (mas_alloc_nodes) from [<81bf1a4c>] (mas_preallocate+0x17c/0x25c) [ 109.550066][ T4012] r7:dfff1f3c r6:00000cc0 r5:8560f3c0 r4:dfff1f3c [ 109.550080][ T4012] [<81bf18d0>] (mas_preallocate) from [<80557298>] (__split_vma+0x180/0xa48) [ 109.550132][ T4012] r6:20006000 r5:8560f3c0 r4:85665540 [ 109.550144][ T4012] [<80557118>] (__split_vma) from [<80557c78>] (vms_gather_munmap_vmas+0xe0/0x4fc) [ 109.550199][ T4012] r10:dfff1e3c r9:7f000000 r8:dfff1e48 r7:8384971c r6:83849720 r5:dfff1e78 [ 109.550215][ T4012] r4:85665540 [ 109.550227][ T4012] [<80557b98>] (vms_gather_munmap_vmas) from [<80559d68>] (do_vmi_align_munmap+0xfc/0x278) [ 109.550283][ T4012] r10:dfff1e3c r9:7f000000 r8:00002000 r7:00000000 r6:20002000 r5:20006000 [ 109.550298][ T4012] r4:dfff1f3c [ 109.550309][ T4012] [<80559c6c>] (do_vmi_align_munmap) from [<80559f64>] (do_vmi_munmap+0x80/0x10c) [ 109.550364][ T4012] r10:0000005b r9:00004000 r8:20002000 r7:00000001 r6:dfff1f3c r5:85e0cb40 [ 109.550379][ T4012] r4:20006000 [ 109.550390][ T4012] [<80559ee4>] (do_vmi_munmap) from [<8055de44>] (__vm_munmap+0xc8/0x1a8) [ 109.550444][ T4012] r8:85e0cc50 r7:85e0cb40 r6:dfff1f30 r5:20002000 r4:00000000 [ 109.550457][ T4012] [<8055dd7c>] (__vm_munmap) from [<8053b69c>] (sys_munmap+0x14/0x18) [ 109.550521][ T4012] r9:8456e400 r8:8020029c r7:0000005b r6:0035630c r5:00000000 r4:00000000 [ 109.550534][ T4012] [<8053b688>] (sys_munmap) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 109.550580][ T4012] Exception stack(0xdfff1fa8 to 0xdfff1ff0) [ 109.550611][ T4012] 1fa0: 00000000 00000000 20002000 00004000 00000000 00000000 [ 109.550649][ T4012] 1fc0: 00000000 00000000 0035630c 0000005b 003562d8 00000000 00000001 76fcc0dc [ 109.550670][ T4012] 1fe0: 76fcbe88 76fcbe78 00018ff8 001311f0 [ 110.329315][ T4026] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4026 comm=syz.1.92 [ 110.950317][ T28] audit: type=1400 audit(110.840:189): avc: denied { connect } for pid=4036 comm="syz.0.97" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 110.972991][ T28] audit: type=1400 audit(110.860:190): avc: denied { shutdown } for pid=4036 comm="syz.0.97" laddr=172.20.20.10 lport=1 faddr=172.20.20.187 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 114.467585][ T28] audit: type=1400 audit(114.360:191): avc: denied { read } for pid=4083 comm="syz.0.111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 116.972090][ T28] audit: type=1400 audit(116.860:192): avc: denied { accept } for pid=4122 comm="syz.0.118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 117.338080][ T28] audit: type=1400 audit(117.230:193): avc: denied { write } for pid=4129 comm="syz.0.121" name="arp" dev="proc" ino=4026532748 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 118.119874][ T28] audit: type=1400 audit(118.010:194): avc: denied { create } for pid=4142 comm="syz.0.126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 118.336065][ T28] audit: type=1400 audit(118.230:195): avc: denied { getopt } for pid=4144 comm="syz.0.127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 118.359295][ T4145] mmap: syz.0.127 (4145) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 118.369420][ T28] audit: type=1400 audit(118.260:196): avc: denied { setopt } for pid=4144 comm="syz.0.127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 118.410693][ T28] audit: type=1400 audit(118.300:197): avc: denied { setattr } for pid=4144 comm="syz.0.127" name="NETLINK" dev="sockfs" ino=2842 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 118.516311][ T4150] FAULT_INJECTION: forcing a failure. [ 118.516311][ T4150] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.516446][ T4150] CPU: 0 UID: 0 PID: 4150 Comm: syz.0.129 Not tainted syzkaller #0 PREEMPT [ 118.516478][ T4150] Hardware name: ARM-Versatile Express [ 118.516491][ T4150] Call trace: [ 118.516514][ T4150] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 118.516576][ T4150] r7:60000013 r6:60000013 r5:82542634 r4:00000000 [ 118.516585][ T4150] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 118.516614][ T4150] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 118.516647][ T4150] r7:86f6a000 r6:00000000 r5:84cf8c80 r4:83555278 [ 118.516655][ T4150] [<8021f750>] (dump_stack) from [<80a600f4>] (should_fail_ex+0x1c0/0x220) [ 118.516691][ T4150] [<80a5ff34>] (should_fail_ex) from [<80a60168>] (should_fail+0x14/0x18) [ 118.516721][ T4150] r8:ea49decc r7:86f6a000 r6:20001980 r5:ea49decc r4:20001980 [ 118.516728][ T4150] [<80a60154>] (should_fail) from [<80a60188>] (should_fail_usercopy+0x1c/0x20) [ 118.516751][ T4150] [<80a6016c>] (should_fail_usercopy) from [<816cef40>] (put_user_ifreq+0x18/0x6c) [ 118.516780][ T4150] [<816cef28>] (put_user_ifreq) from [<816d113c>] (sock_ioctl+0x1ec/0x4c0) [ 118.516813][ T4150] r7:86f6a000 r6:20001980 r5:00000000 r4:00008933 [ 118.516820][ T4150] [<816d0f50>] (sock_ioctl) from [<805f4c24>] (sys_ioctl+0x244/0xb5c) [ 118.516859][ T4150] r9:00000003 r8:83f19800 r7:20001980 r6:00008933 r5:83f19801 r4:00000000 [ 118.516867][ T4150] [<805f49e0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 118.516892][ T4150] Exception stack(0xea49dfa8 to 0xea49dff0) [ 118.516913][ T4150] dfa0: 00000000 00000000 00000003 00008933 20001980 00000000 [ 118.516931][ T4150] dfc0: 00000000 00000000 0012fbf4 00000036 003562d8 00000000 00000001 76f190dc [ 118.516944][ T4150] dfe0: 76f18e88 76f18e78 00018ff8 001311f0 [ 118.516962][ T4150] r10:00000036 r9:84cf8c80 r8:8020029c r7:00000036 r6:0012fbf4 r5:00000000 [ 118.516971][ T4150] r4:00000000 [ 118.924587][ T28] audit: type=1400 audit(118.820:198): avc: denied { lock } for pid=4155 comm="syz.0.132" path="socket:[2870]" dev="sockfs" ino=2870 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 119.469292][ T28] audit: type=1400 audit(119.360:199): avc: denied { setopt } for pid=4168 comm="syz.1.136" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 119.797230][ T28] audit: type=1400 audit(119.690:200): avc: denied { write } for pid=4176 comm="syz.0.139" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 127.142449][ T28] audit: type=1400 audit(127.030:201): avc: denied { map } for pid=4233 comm="syz.0.153" path="socket:[4088]" dev="sockfs" ino=4088 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 127.823679][ T3731] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 127.973377][ T3731] usb 2-1: Using ep0 maxpacket: 16 [ 127.996318][ T3731] usb 2-1: unable to get BOS descriptor or descriptor too short [ 127.996570][ T3731] usb 2-1: New USB device found: idVendor=1686, idProduct=00dd, bcdDevice=0.40 [ 128.011452][ T3731] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 128.011596][ T3731] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 49591, setting to 1024 [ 128.057076][ T3731] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.057197][ T3731] usb 2-1: Product: syz [ 128.057235][ T3731] usb 2-1: Manufacturer: syz [ 128.057261][ T3731] usb 2-1: SerialNumber: syz [ 129.458843][ T3731] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 129.464828][ T3731] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 129.537208][ T3731] usb 2-1: USB disconnect, device number 2 [ 131.509595][ T4291] FAULT_INJECTION: forcing a failure. [ 131.509595][ T4291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 131.509805][ T4291] CPU: 0 UID: 0 PID: 4291 Comm: syz.0.160 Not tainted syzkaller #0 PREEMPT [ 131.509855][ T4291] Hardware name: ARM-Versatile Express [ 131.509881][ T4291] Call trace: [ 131.509927][ T4291] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 131.510067][ T4291] r7:60000013 r6:60000013 r5:82542634 r4:00000000 [ 131.510087][ T4291] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 131.510143][ T4291] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 131.510206][ T4291] r7:00000000 r6:00000000 r5:84d08000 r4:83555278 [ 131.510222][ T4291] [<8021f750>] (dump_stack) from [<80a600f4>] (should_fail_ex+0x1c0/0x220) [ 131.510277][ T4291] [<80a5ff34>] (should_fail_ex) from [<80a60168>] (should_fail+0x14/0x18) [ 131.510336][ T4291] r8:00000003 r7:00000000 r6:00000100 r5:20000140 r4:20000140 [ 131.510352][ T4291] [<80a60154>] (should_fail) from [<80a60188>] (should_fail_usercopy+0x1c/0x20) [ 131.510394][ T4291] [<80a6016c>] (should_fail_usercopy) from [<80a661f0>] (strncpy_from_user+0x20/0x1b0) [ 131.510446][ T4291] [<80a661d0>] (strncpy_from_user) from [<80616c0c>] (path_setxattrat+0x7c/0x1bc) [ 131.510521][ T4291] r10:00000001 r9:00000000 r8:00000003 r7:00000000 r6:00001000 r5:00000000 [ 131.510540][ T4291] r4:20000140 [ 131.510555][ T4291] [<80616b90>] (path_setxattrat) from [<80616f4c>] (sys_fsetxattr+0x30/0x38) [ 131.510626][ T4291] r10:000000e4 r9:84d08000 r8:8020029c r7:000000e4 r6:0012fbf4 r5:00000000 [ 131.510645][ T4291] r4:00000001 [ 131.510659][ T4291] [<80616f1c>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 131.510723][ T4291] Exception stack(0xeb045fa8 to 0xeb045ff0) [ 131.510767][ T4291] 5fa0: 00000001 00000000 00000003 20000140 00000000 00000000 [ 131.510803][ T4291] 5fc0: 00000001 00000000 0012fbf4 000000e4 003562d8 00000000 00000001 76f190dc [ 131.510833][ T4291] 5fe0: 76f18e88 76f18e78 00018ff8 001311f0 [ 132.654915][ T28] audit: type=1400 audit(132.550:202): avc: denied { shutdown } for pid=4300 comm="syz.1.163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 136.142234][ T4323] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4323 comm=syz.0.168 [ 161.476772][ T28] audit: type=1400 audit(161.370:203): avc: denied { ioctl } for pid=4486 comm="syz.0.209" path="socket:[4317]" dev="sockfs" ino=4317 ioctlcmd=0xc0105865 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 161.745857][ T28] audit: type=1400 audit(161.640:204): avc: denied { ioctl } for pid=4486 comm="syz.0.209" path="socket:[4314]" dev="sockfs" ino=4314 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 168.145837][ T28] audit: type=1400 audit(168.040:205): avc: denied { execute } for pid=4535 comm="syz.0.221" path="/120/file0" dev="tmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 181.835022][ T28] audit: type=1400 audit(181.730:206): avc: denied { bind } for pid=4603 comm="syz.0.244" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 181.837404][ T28] audit: type=1400 audit(181.730:207): avc: denied { accept } for pid=4603 comm="syz.0.244" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 181.840166][ T28] audit: type=1400 audit(181.730:208): avc: denied { write } for pid=4603 comm="syz.0.244" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 182.147745][ T4606] Zero length message leads to an empty skb [ 208.496958][ T4711] FAULT_INJECTION: forcing a failure. [ 208.496958][ T4711] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 208.497117][ T4711] CPU: 1 UID: 0 PID: 4711 Comm: syz.0.280 Not tainted syzkaller #0 PREEMPT [ 208.497166][ T4711] Hardware name: ARM-Versatile Express [ 208.497191][ T4711] Call trace: [ 208.497237][ T4711] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 208.497350][ T4711] r7:60000013 r6:60000013 r5:82542634 r4:00000000 [ 208.497367][ T4711] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 208.497421][ T4711] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 208.497481][ T4711] r7:8467cc00 r6:00000000 r5:84d09900 r4:83555278 [ 208.497495][ T4711] [<8021f750>] (dump_stack) from [<80a600f4>] (should_fail_ex+0x1c0/0x220) [ 208.497548][ T4711] [<80a5ff34>] (should_fail_ex) from [<80a60168>] (should_fail+0x14/0x18) [ 208.497614][ T4711] r8:81f45b64 r7:8467cc00 r6:c01064b5 r5:00000000 r4:84d0a104 [ 208.497629][ T4711] [<80a60154>] (should_fail) from [<80a60188>] (should_fail_usercopy+0x1c/0x20) [ 208.497674][ T4711] [<80a6016c>] (should_fail_usercopy) from [<80bce2f0>] (drm_ioctl+0x26c/0x580) [ 208.497721][ T4711] [<80bce084>] (drm_ioctl) from [<805f4c24>] (sys_ioctl+0x244/0xb5c) [ 208.497792][ T4711] r10:84d09900 r9:00000003 r8:868edd00 r7:20000680 r6:c01064b5 r5:868edd01 [ 208.497810][ T4711] r4:00000000 [ 208.497824][ T4711] [<805f49e0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 208.497870][ T4711] Exception stack(0xedc5dfa8 to 0xedc5dff0) [ 208.497909][ T4711] dfa0: 00000000 00000000 00000003 c01064b5 20000680 00000000 [ 208.497943][ T4711] dfc0: 00000000 00000000 0012fbf4 00000036 003562d8 00000000 00000001 76f190dc [ 208.497970][ T4711] dfe0: 76f18e88 76f18e78 00018ff8 001311f0 [ 208.498005][ T4711] r10:00000036 r9:84d09900 r8:8020029c r7:00000036 r6:0012fbf4 r5:00000000 [ 208.498022][ T4711] r4:00000000 [ 222.437731][ T28] audit: type=1400 audit(222.330:209): avc: denied { compute_member } for pid=4787 comm="syz.1.307" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 224.586692][ T4804] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4804 comm=syz.1.313 [ 225.428555][ T28] audit: type=1400 audit(225.320:210): avc: denied { ioctl } for pid=4805 comm="syz.1.314" path="socket:[5702]" dev="sockfs" ino=5702 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 228.339470][ T28] audit: type=1400 audit(228.230:211): avc: denied { bind } for pid=4828 comm="syz.0.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 235.105751][ T28] audit: type=1400 audit(235.000:212): avc: denied { append } for pid=4870 comm="syz.0.341" name="loop1" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 237.276508][ T28] audit: type=1400 audit(237.170:213): avc: denied { create } for pid=4878 comm="syz.0.344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 239.295824][ T4896] FAULT_INJECTION: forcing a failure. [ 239.295824][ T4896] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 239.295944][ T4896] CPU: 1 UID: 0 PID: 4896 Comm: syz.0.351 Not tainted syzkaller #0 PREEMPT [ 239.295975][ T4896] Hardware name: ARM-Versatile Express [ 239.295988][ T4896] Call trace: [ 239.296013][ T4896] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 239.296086][ T4896] r7:60000013 r6:60000013 r5:82542634 r4:00000000 [ 239.296105][ T4896] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 239.296160][ T4896] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 239.296215][ T4896] r7:00000000 r6:00000000 r5:85e4d780 r4:83555278 [ 239.296222][ T4896] [<8021f750>] (dump_stack) from [<80a600f4>] (should_fail_ex+0x1c0/0x220) [ 239.296258][ T4896] [<80a5ff34>] (should_fail_ex) from [<80a60168>] (should_fail+0x14/0x18) [ 239.296320][ T4896] r8:76f18f08 r7:00000000 r6:00000000 r5:dfa81f68 r4:00000002 [ 239.296337][ T4896] [<80a60154>] (should_fail) from [<80a60188>] (should_fail_usercopy+0x1c/0x20) [ 239.296371][ T4896] [<80a6016c>] (should_fail_usercopy) from [<80619fbc>] (simple_read_from_buffer+0x80/0x140) [ 239.296454][ T4896] [<80619f3c>] (simple_read_from_buffer) from [<806a2bf8>] (proc_fail_nth_read+0xb8/0x10c) [ 239.296496][ T4896] r10:806a2b40 r9:00000001 r8:00000002 r7:dfa81f68 r6:0000000f r5:76f18f08 [ 239.296507][ T4896] r4:85e4d780 r3:dfa81e9f [ 239.296514][ T4896] [<806a2b40>] (proc_fail_nth_read) from [<805d7d58>] (vfs_read+0xc0/0x328) [ 239.296563][ T4896] r8:85e4d780 r7:dfa81f68 r6:76f18f08 r5:84510000 r4:0000000f [ 239.296581][ T4896] [<805d7c98>] (vfs_read) from [<805d89a4>] (ksys_read+0x74/0xec) [ 239.296660][ T4896] r10:00000003 r9:85e4d780 r8:8020029c r7:00000000 r6:00000000 r5:84510000 [ 239.296669][ T4896] r4:84510003 [ 239.296676][ T4896] [<805d8930>] (ksys_read) from [<805d8a2c>] (sys_read+0x10/0x14) [ 239.296709][ T4896] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 239.296716][ T4896] [<805d8a1c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 239.296741][ T4896] Exception stack(0xdfa81fa8 to 0xdfa81ff0) [ 239.296763][ T4896] 1fa0: 00000000 00000000 00000003 76f18f08 0000000f 00000000 [ 239.296780][ T4896] 1fc0: 00000000 00000000 00000000 00000003 003562d8 00000000 00000001 76f190dc [ 239.296793][ T4896] 1fe0: 76f18e58 76f18e44 0010c414 00112ff8 [ 242.195881][ T28] audit: type=1400 audit(242.090:214): avc: denied { remount } for pid=4923 comm="syz.0.360" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 242.207652][ T4922] fuse: Bad value for 'fd' [ 242.343165][ T28] audit: type=1400 audit(242.230:215): avc: denied { unmount } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 247.420794][ T28] audit: type=1400 audit(247.310:216): avc: denied { mount } for pid=4955 comm="syz.1.369" name="/" dev="configfs" ino=1097 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 247.446481][ T28] audit: type=1400 audit(247.340:217): avc: denied { search } for pid=4955 comm="syz.1.369" name="/" dev="configfs" ino=1097 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 247.450247][ T28] audit: type=1400 audit(247.340:218): avc: denied { search } for pid=4955 comm="syz.1.369" name="nvmet" dev="configfs" ino=1399 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 247.450495][ T28] audit: type=1400 audit(247.340:219): avc: denied { search } for pid=4955 comm="syz.1.369" name="ports" dev="configfs" ino=1401 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 247.473255][ T28] audit: type=1400 audit(247.360:220): avc: denied { unmount } for pid=3114 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 249.053825][ T28] audit: type=1400 audit(248.940:221): avc: denied { name_bind } for pid=4966 comm="syz.1.374" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 249.054105][ T28] audit: type=1400 audit(248.950:222): avc: denied { node_bind } for pid=4966 comm="syz.1.374" saddr=::ffff:172.20.20.21 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 250.096574][ T4973] device-mapper: raid: Choosing default region size of 4MiB [ 250.225671][ T4973] device-mapper: table: 248:0: raid: RAID device lookup failure (-ENOENT) [ 250.226159][ T4973] device-mapper: ioctl: error adding target to table [ 251.735758][ T28] audit: type=1400 audit(251.630:223): avc: denied { relabelfrom } for pid=4980 comm="syz.1.380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 251.760275][ T28] audit: type=1400 audit(251.650:224): avc: denied { relabelto } for pid=4980 comm="syz.1.380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 252.101859][ T28] audit: type=1400 audit(251.990:225): avc: denied { mount } for pid=4990 comm="syz.1.381" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 252.825934][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 252.826045][ T28] audit: type=1400 audit(252.720:230): avc: denied { name_bind } for pid=4992 comm="syz.1.382" src=65535 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 253.705642][ T28] audit: type=1400 audit(253.600:231): avc: denied { mount } for pid=5000 comm="syz.1.385" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 254.219789][ T28] audit: type=1400 audit(254.110:232): avc: denied { unmount } for pid=3114 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 254.758676][ T5006] process 'syz.1.387' launched '/dev/fd/5' with NULL argv: empty string added [ 254.763960][ T28] audit: type=1400 audit(254.660:233): avc: denied { execute_no_trans } for pid=5005 comm="syz.1.387" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=1027 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 257.327017][ T5028] device-mapper: ioctl: Next dm_target_spec (offset 345) is not 8-byte aligned [ 257.327169][ T5028] device-mapper: ioctl: unable to find target [ 257.669357][ T28] audit: type=1400 audit(257.560:234): avc: denied { bind } for pid=5031 comm="syz.0.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 257.676084][ T28] audit: type=1400 audit(257.570:235): avc: denied { getopt } for pid=5031 comm="syz.0.398" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 257.837398][ T5035] netlink: 96 bytes leftover after parsing attributes in process `syz.1.399'. [ 258.305436][ T5043] netlink: 5 bytes leftover after parsing attributes in process `syz.1.403'. [ 258.318940][ T5043] 0ªî{X¹¦: renamed from gretap0 (while UP) [ 258.330125][ T5043] 0ªî{X¹¦: entered allmulticast mode [ 259.763868][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 259.932864][ T9] usb 2-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 259.938854][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.958003][ T9] usb 2-1: config 0 descriptor?? [ 260.577467][ T9] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 260.580578][ T9] [drm:udl_init] *ERROR* Selecting channel failed [ 260.627899][ T9] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 3 [ 260.628080][ T9] [drm] Initialized udl on minor 3 [ 260.653909][ T9] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 260.654823][ T9] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 260.674714][ T3731] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 260.675910][ T3731] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 260.676195][ T3731] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 260.687169][ T9] usb 2-1: USB disconnect, device number 3 [ 261.366262][ T28] audit: type=1400 audit(261.260:236): avc: denied { append } for pid=5097 comm="syz.1.417" name="uprobe_events" dev="tracefs" ino=1061 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 263.319923][ T5113] syz.0.421 (5113): drop_caches: 2 [ 264.044745][ T5118] syz.0.423 uses obsolete (PF_INET,SOCK_PACKET) [ 264.064925][ T5118] syzkaller1: entered promiscuous mode [ 264.065285][ T5118] syzkaller1: entered allmulticast mode [ 264.577028][ T5127] netlink: 20 bytes leftover after parsing attributes in process `syz.0.425'. [ 264.743720][ T5129] input: syz0 as /devices/virtual/input/input3 [ 264.797111][ T5130] block nbd0: not configured, cannot reconfigure [ 267.485860][ T5280] netlink: 'syz.1.434': attribute type 4 has an invalid length. [ 267.486954][ T5280] netlink: 156 bytes leftover after parsing attributes in process `syz.1.434'. [ 267.528150][ T5280] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 267.801077][ T28] audit: type=1400 audit(267.690:237): avc: denied { mount } for pid=5281 comm="syz.0.435" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 268.378312][ T28] audit: type=1400 audit(268.270:238): avc: denied { unmount } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 270.867295][ T5300] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 270.871126][ T28] audit: type=1400 audit(270.760:239): avc: denied { write } for pid=5298 comm="syz.1.444" name="sched_switch" dev="tracefs" ino=6329 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 270.879780][ T28] audit: type=1400 audit(270.760:240): avc: denied { add_name } for pid=5298 comm="syz.1.444" name="enable" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 270.879938][ T28] audit: type=1400 audit(270.760:241): avc: denied { create } for pid=5298 comm="syz.1.444" name="enable" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:tracefs_t tclass=file permissive=1 [ 272.097889][ T28] audit: type=1400 audit(271.990:242): avc: denied { write } for pid=5303 comm="syz.1.446" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 272.746867][ T5315] device-mapper: table: 248:3: multipath: not enough path parameters (-EINVAL) [ 272.747216][ T5315] device-mapper: ioctl: error adding target to table [ 273.533551][ T1519] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 273.687170][ T1519] usb 2-1: New USB device found: idVendor=0681, idProduct=0005, bcdDevice=1.00 [ 273.696960][ T1519] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 273.697087][ T1519] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 273.697138][ T1519] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.729227][ T1519] idmouse 2-1:1.0: Siemens ID Mouse FingerTIP Sensor Driver now attached [ 273.920729][ T28] audit: type=1400 audit(273.810:243): avc: denied { watch watch_reads } for pid=5333 comm="syz.0.452" path="/219" dev="tmpfs" ino=1138 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 274.443728][ T3731] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 274.593704][ T3731] usb 1-1: Using ep0 maxpacket: 8 [ 274.607808][ T3731] usb 1-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 274.647694][ T3731] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 274.647933][ T3731] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 274.647989][ T3731] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 274.648044][ T3731] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 274.648158][ T3731] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 274.648258][ T3731] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.924659][ T3731] usb 1-1: GET_CAPABILITIES returned 0 [ 274.924814][ T3731] usbtmc 1-1:16.0: can't read capabilities [ 275.176654][ T1936] usb 1-1: USB disconnect, device number 3 [ 275.550597][ T28] audit: type=1400 audit(275.440:244): avc: denied { read } for pid=5355 comm="syz.0.454" name="trace" dev="tracefs" ino=1123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 276.255929][ T28] audit: type=1400 audit(276.150:245): avc: denied { wake_alarm } for pid=5361 comm="syz.0.456" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 276.935033][ T28] audit: type=1400 audit(276.830:246): avc: denied { sqpoll } for pid=5369 comm="syz.0.458" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 276.939159][ T28] audit: type=1400 audit(276.830:247): avc: denied { create } for pid=5369 comm="syz.0.458" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 276.941096][ T28] audit: type=1400 audit(276.830:248): avc: denied { map } for pid=5369 comm="syz.0.458" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=6384 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 276.942182][ T28] audit: type=1400 audit(276.830:249): avc: denied { read write } for pid=5369 comm="syz.0.458" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=6384 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 278.180728][ T5370] cgroup: fork rejected by pids controller in /syz0 [ 278.325586][ T633] ------------[ cut here ]------------ [ 278.325930][ T633] WARNING: io_uring/sqpoll.c:88 at io_sq_thread_stop+0x94/0xcc, CPU#1: kworker/u8:7/633 [ 278.327723][ T633] Modules linked in: [ 278.328481][ T633] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 278.329044][ T633] CPU: 1 UID: 0 PID: 633 Comm: kworker/u8:7 Tainted: G L syzkaller #0 PREEMPT [ 278.329645][ T633] Tainted: [L]=SOFTLOCKUP [ 278.329838][ T633] Hardware name: ARM-Versatile Express [ 278.330194][ T633] Workqueue: iou_exit io_ring_exit_work [ 278.330507][ T633] Call trace: [ 278.330661][ T633] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 278.331276][ T633] r7:8341c57c r6:00000000 r5:82542634 r4:00000001 [ 278.331503][ T633] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 278.331782][ T633] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 278.332060][ T633] r7:8341c57c r6:00000000 r5:84ce9900 r4:83688d7c [ 278.332289][ T633] [<8021f750>] (dump_stack) from [<80202610>] (vpanic+0x114/0x324) [ 278.332744][ T633] [<802024fc>] (vpanic) from [<80202854>] (trace_suspend_resume+0x0/0x100) [ 278.333036][ T633] r7:80971a24 [ 278.333260][ T633] [<80202820>] (panic) from [<80252ce4>] (proc_taint+0x0/0x18c) [ 278.333561][ T633] r3:8340b188 r2:00000001 r1:82527e48 r0:8252f818 [ 278.333806][ T633] [<80252c6c>] (check_panic_on_warn) from [<802530a8>] (__warn+0x98/0x1a4) [ 278.334100][ T633] [<80253010>] (__warn) from [<8025332c>] (warn_slowpath_fmt+0x178/0x1f4) [ 278.334397][ T633] r8:00000009 r7:825a6f98 r6:dfbc1df4 r5:84ce9900 r4:00000000 [ 278.334650][ T633] [<802531b8>] (warn_slowpath_fmt) from [<80971a24>] (io_sq_thread_stop+0x94/0xcc) [ 278.334972][ T633] r10:83613fb0 r9:876d6ef4 r8:83403d80 r7:876d6e40 r6:876d6e7c r5:8747c350 [ 278.335295][ T633] r4:8747c300 [ 278.335421][ T633] [<80971990>] (io_sq_thread_stop) from [<80971abc>] (io_put_sq_data+0x60/0x9c) [ 278.335740][ T633] r5:8747c300 r4:8747c300 [ 278.335923][ T633] [<80971a5c>] (io_put_sq_data) from [<80971b8c>] (io_sq_thread_finish+0x94/0xa0) [ 278.336230][ T633] r5:8747c300 r4:876d6c00 [ 278.336401][ T633] [<80971af8>] (io_sq_thread_finish) from [<80209108>] (io_ring_exit_work+0x268/0x55c) [ 278.336730][ T633] r7:876d6e40 r6:876d6c40 r5:876d6c00 r4:876d6f04 [ 278.336906][ T633] [<80208ea0>] (io_ring_exit_work) from [<80279ba4>] (process_one_work+0x1f8/0x5cc) [ 278.337215][ T633] r10:83d58005 r9:02000000 r8:84ce9900 r7:83c12a00 r6:83d58000 r5:876d6f04 [ 278.337684][ T633] r4:84d76500 [ 278.337817][ T633] [<802799ac>] (process_one_work) from [<8027ab50>] (worker_thread+0x16c/0x318) [ 278.338112][ T633] r10:00000000 r9:84d76530 r8:84ce9900 r7:83403d80 r6:83c12a20 r5:83c12a00 [ 278.338403][ T633] r4:84d76500 [ 278.338541][ T633] [<8027a9e4>] (worker_thread) from [<80285798>] (kthread+0x11c/0x154) [ 278.338847][ T633] r10:00000000 r9:df971e88 r8:83f49e00 r7:84d76500 r6:8027a9e4 r5:84ce9900 [ 278.339158][ T633] r4:84e92b40 [ 278.339306][ T633] [<8028567c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 278.339619][ T633] Exception stack(0xdfbc1fb0 to 0xdfbc1ff8) [ 278.339826][ T633] 1fa0: 00000000 00000000 00000000 00000000 [ 278.340107][ T633] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 278.340458][ T633] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 278.340746][ T633] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8028567c r4:84e92b40 [ 278.343109][ T633] Rebooting in 86400 seconds..