last executing test programs:
54.160269819s ago: executing program 1 (id=2):
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x5b, 0x0, &(0x7f00000004c0)="b9ff0b078059268cb89e14f088a82de0ffff200000000002000aac14140ce060000d49e832f0775292d805ac3e4023b15dc900d1fbaf897bc40aead0124a47bf4175c4dddb9d1d4f9fe134730e51447ac0fbb18e2c215968515c49", 0x0, 0x1, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50)
53.978761493s ago: executing program 1 (id=5):
syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file0\x00', 0x8c0, &(0x7f0000000080)=ANY=[@ANYBLOB='acl,heartbeat=none,dir_resv_level=00003,coherency=full,coherency=full,localflocks,coherency=full,noacl,\x00'/119], 0x5, 0x445a, &(0x7f0000004480)="$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creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x83)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000007c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
53.32170743s ago: executing program 0 (id=1):
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$clear(0x7, r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{}], 0x1}, 0x8800)
mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dbg/failslab/ignore-gfp-wait\x00', 0x1, 0x0)
write(r1, &(0x7f00000000c0)='N\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0)
setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000680)=0x1130581, 0x4)
write(r2, &(0x7f0000000140)='1000\x00', 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/failslab/space\x00', 0x8001, 0xc1)
write(r3, &(0x7f00000001c0)='0\x00', 0x1)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0)
write(r5, &(0x7f0000000280)='1\x00', 0x1)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
unshare(0xa000400)
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f00000001c0)={[{@resgid}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@oldalloc}]}, 0x1, 0x400, &(0x7f0000000280)="$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")
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0)
write$binfmt_script(r6, &(0x7f0000000780)={'#! ', './file0', [], 0xa, "14369afd9845f99c94b94f5a16b48fe862b18b5b66068a37565a6a9ba7ff235fdee7d61f5bc28914df6dfd94bc86b23047a5"}, 0x3d)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r6, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9)
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
r7 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20)
unshare(0x44040000)
31.820340704s ago: executing program 1 (id=6):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
syz_usb_connect(0x0, 0x24, &(0x7f0000000b00)=ANY=[@ANYBLOB="12010002000000406a0800010100000000010902120001010080320904"], 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/firmware/emi26!loader.fw/loading\x00', 0x1, 0x0)
write(r0, &(0x7f0000000600)='1', 0x1)
openat(0xffffffffffffff9c, &(0x7f0000000900)='./sys/class/firmware/emi26!loader.fw/loading\x00', 0x1, 0x0)
30.76904749s ago: executing program 32 (id=1):
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$clear(0x7, r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{}], 0x1}, 0x8800)
mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dbg/failslab/ignore-gfp-wait\x00', 0x1, 0x0)
write(r1, &(0x7f00000000c0)='N\x00', 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0)
setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000680)=0x1130581, 0x4)
write(r2, &(0x7f0000000140)='1000\x00', 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/failslab/space\x00', 0x8001, 0xc1)
write(r3, &(0x7f00000001c0)='0\x00', 0x1)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0)
write(r5, &(0x7f0000000280)='1\x00', 0x1)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
unshare(0xa000400)
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f00000001c0)={[{@resgid}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@oldalloc}]}, 0x1, 0x400, &(0x7f0000000280)="$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")
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0)
write$binfmt_script(r6, &(0x7f0000000780)={'#! ', './file0', [], 0xa, "14369afd9845f99c94b94f5a16b48fe862b18b5b66068a37565a6a9ba7ff235fdee7d61f5bc28914df6dfd94bc86b23047a5"}, 0x3d)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r6, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9)
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
r7 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000280)={@mcast2, 0x800, 0x0, 0x103, 0x1}, 0x20)
unshare(0x44040000)
0s ago: executing program 33 (id=6):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
syz_usb_connect(0x0, 0x24, &(0x7f0000000b00)=ANY=[@ANYBLOB="12010002000000406a0800010100000000010902120001010080320904"], 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/firmware/emi26!loader.fw/loading\x00', 0x1, 0x0)
write(r0, &(0x7f0000000600)='1', 0x1)
openat(0xffffffffffffff9c, &(0x7f0000000900)='./sys/class/firmware/emi26!loader.fw/loading\x00', 0x1, 0x0)
kernel console output (not intermixed with test programs):
t_contention_end+0xd0/0xd0
[ 162.913380][ T5846] ? rcu_is_watching+0x15/0xb0
[ 162.918309][ T5846] ? trace_contention_end+0x39/0xe0
[ 162.923690][ T5846] ? __mutex_lock+0x30d/0xc80
[ 162.928441][ T5846] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 162.930646][ T78] FAULT_INJECTION: forcing a failure.
[ 162.930646][ T78] name failslab, interval 1, probability 1, space 0, times 658
[ 162.934823][ T5846] ? mutex_lock_nested+0x20/0x20
[ 162.934861][ T5846] ? ieee80211_queue_delayed_work+0x150/0x150
[ 162.934898][ T5846] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 162.934927][ T5846] ? verify_lock_unused+0x140/0x140
[ 162.934953][ T5846] ? ret_from_fork_asm+0x11/0x20
[ 162.935003][ T5846] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 162.982176][ T5846] ? mark_lock+0x94/0x320
[ 162.984848][ T5138] udevd[5138]: worker [5772] /devices/virtual/block/loop1 is taking a long time
[ 162.986559][ T5846] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 163.001991][ T5846] ? __lock_acquire+0x7d80/0x7d80
[ 163.007091][ T5846] ? lock_chain_count+0x20/0x20
[ 163.012195][ T5846] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 163.018236][ T5846] ? lockdep_hardirqs_on+0x98/0x150
[ 163.023534][ T5846] ? skb_dequeue+0x124/0x160
[ 163.028180][ T5846] ieee80211_iface_work+0x730/0xc90
[ 163.033611][ T5846] cfg80211_wiphy_work+0x228/0x260
[ 163.038766][ T5846] ? process_scheduled_works+0x975/0x1600
[ 163.044536][ T5846] process_scheduled_works+0xa60/0x1600
[ 163.050147][ T5846] ? worker_attach_to_pool+0x370/0x370
[ 163.055657][ T5846] ? assign_work+0x3cc/0x5d0
[ 163.060318][ T5846] worker_thread+0xa5e/0xfe0
[ 163.064983][ T5846] kthread+0x2fa/0x390
[ 163.069179][ T5846] ? pr_cont_work+0x550/0x550
[ 163.073903][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 163.078705][ T5846] ret_from_fork+0x48/0x80
[ 163.083157][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 163.087785][ T5846] ret_from_fork_asm+0x11/0x20
[ 163.092603][ T5846]
[ 163.096679][ T78] CPU: 0 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 163.104312][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 163.112478][ T5772] udevd[5772]: Failed to create symlink /run/udev/watch/57: No space left on device
[ 163.114402][ T78] Workqueue: events_unbound cfg80211_wiphy_work
[ 163.114446][ T78] Call Trace:
[ 163.114455][ T78]
[ 163.114466][ T78] dump_stack_lvl+0x18c/0x250
[ 163.127684][ T5127] FAULT_INJECTION: forcing a failure.
[ 163.127684][ T5127] name failslab, interval 1, probability 1, space 0, times 656
[ 163.130298][ T78] ? show_regs_print_info+0x20/0x20
[ 163.160792][ T78] ? load_image+0x420/0x420
[ 163.165801][ T78] should_fail_ex+0x394/0x4c0
[ 163.170620][ T78] should_failslab+0x9/0x20
[ 163.175174][ T78] slab_pre_alloc_hook+0x59/0x300
[ 163.180282][ T78] ? __lock_acquire+0x1262/0x7d80
[ 163.185370][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 163.191745][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 163.198109][ T78] __kmem_cache_alloc_node+0x53/0x250
[ 163.203530][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 163.209903][ T78] __kmalloc+0xa7/0x240
[ 163.214196][ T78] cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 163.220399][ T78] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 163.226537][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 163.232381][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 163.238318][ T78] ieee80211_bss_info_update+0x789/0x9f0
[ 163.244002][ T78] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 163.249436][ T78] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 163.255292][ T78] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 163.261526][ T78] ? verify_lock_unused+0x140/0x140
[ 163.266789][ T78] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 163.273159][ T78] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 163.278953][ T78] ? mark_lock+0x94/0x320
[ 163.283406][ T78] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 163.289419][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 163.294484][ T78] ? lock_chain_count+0x20/0x20
[ 163.299382][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 163.305363][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 163.310607][ T78] ? skb_dequeue+0x124/0x160
[ 163.315231][ T78] ieee80211_iface_work+0x730/0xc90
[ 163.320514][ T78] cfg80211_wiphy_work+0x228/0x260
[ 163.325700][ T78] ? process_scheduled_works+0x975/0x1600
[ 163.331555][ T78] process_scheduled_works+0xa60/0x1600
[ 163.337278][ T78] ? worker_attach_to_pool+0x370/0x370
[ 163.343148][ T78] ? assign_work+0x3cc/0x5d0
[ 163.347802][ T78] worker_thread+0xa5e/0xfe0
[ 163.352481][ T78] kthread+0x2fa/0x390
[ 163.356584][ T78] ? pr_cont_work+0x550/0x550
[ 163.361433][ T78] ? kthread_blkcg+0xd0/0xd0
[ 163.366333][ T78] ret_from_fork+0x48/0x80
[ 163.370814][ T78] ? kthread_blkcg+0xd0/0xd0
[ 163.375895][ T78] ret_from_fork_asm+0x11/0x20
[ 163.380719][ T78]
[ 163.384865][ T5127] CPU: 1 PID: 5127 Comm: klogd Not tainted syzkaller #0
[ 163.392006][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 163.402445][ T5127] Call Trace:
[ 163.405807][ T5127]
[ 163.408791][ T5127] dump_stack_lvl+0x18c/0x250
[ 163.412777][ T5848] FAULT_INJECTION: forcing a failure.
[ 163.412777][ T5848] name failslab, interval 1, probability 1, space 0, times 656
[ 163.413514][ T5127] ? show_regs_print_info+0x20/0x20
[ 163.431575][ T5127] ? load_image+0x420/0x420
[ 163.436133][ T5127] ? __might_sleep+0xe0/0xe0
[ 163.440805][ T5127] ? __lock_acquire+0x7d80/0x7d80
[ 163.445887][ T5127] should_fail_ex+0x394/0x4c0
[ 163.450792][ T5127] should_failslab+0x9/0x20
[ 163.455403][ T5127] slab_pre_alloc_hook+0x59/0x300
[ 163.460567][ T5127] kmem_cache_alloc_node+0x5e/0x310
[ 163.465838][ T5127] ? __alloc_skb+0x103/0x2c0
[ 163.470466][ T5127] __alloc_skb+0x103/0x2c0
[ 163.474922][ T5127] alloc_skb_with_frags+0xcd/0x7a0
[ 163.480109][ T5127] ? aa_label_sk_perm+0x4d4/0x660
[ 163.485384][ T5127] sock_alloc_send_pskb+0x883/0x9a0
[ 163.490660][ T5127] ? sock_kzfree_s+0x50/0x50
[ 163.495307][ T5127] ? do_raw_spin_lock+0x11f/0x2b0
[ 163.500372][ T5127] ? __rwlock_init+0x150/0x150
[ 163.505300][ T5127] ? do_raw_spin_unlock+0x121/0x230
[ 163.510585][ T5127] unix_dgram_sendmsg+0x5a9/0x16e0
[ 163.515780][ T5127] ? aa_af_perm+0x330/0x330
[ 163.520336][ T5127] ? unix_dgram_poll+0x680/0x680
[ 163.525318][ T5127] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0
[ 163.531801][ T5127] ? apparmor_socket_sendmsg+0x8e/0x330
[ 163.537477][ T5127] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 163.542891][ T5127] ? security_socket_sendmsg+0x80/0xa0
[ 163.548411][ T5127] __sys_sendto+0x4a9/0x6b0
[ 163.553052][ T5127] ? __ia32_sys_getpeername+0x90/0x90
[ 163.558478][ T5127] ? __sys_connect+0x26e/0x470
[ 163.563295][ T5127] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 163.569348][ T5127] ? lock_chain_count+0x20/0x20
[ 163.574281][ T5127] __x64_sys_sendto+0xde/0xf0
[ 163.579010][ T5127] do_syscall_64+0x55/0xb0
[ 163.583552][ T5127] ? clear_bhb_loop+0x40/0x90
[ 163.588349][ T5127] ? clear_bhb_loop+0x40/0x90
[ 163.593159][ T5127] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 163.599110][ T5127] RIP: 0033:0x7f27efeb6407
[ 163.603591][ T5127] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 163.623433][ T5127] RSP: 002b:00007fffc79dc5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 163.631911][ T5127] RAX: ffffffffffffffda RBX: 00007f27efd66c80 RCX: 00007f27efeb6407
[ 163.639952][ T5127] RDX: 000000000000004a RSI: 00007fffc79dc6f0 RDI: 0000000000000003
[ 163.648007][ T5127] RBP: 00007fffc79dcb20 R08: 0000000000000000 R09: 0000000000000000
[ 163.656020][ T5127] R10: 0000000000004000 R11: 0000000000000202 R12: 00007fffc79dcb38
[ 163.664165][ T5127] R13: 00007fffc79dc6f0 R14: 000000000000002f R15: 00007fffc79dc6f0
[ 163.672285][ T5127]
[ 163.675405][ T5848] CPU: 0 PID: 5848 Comm: kworker/u4:10 Not tainted syzkaller #0
[ 163.683135][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 163.693257][ T5848] Workqueue: events_unbound nsim_dev_trap_report_work
[ 163.700118][ T5848] Call Trace:
[ 163.703459][ T5848]
[ 163.706467][ T5848] dump_stack_lvl+0x18c/0x250
[ 163.711237][ T5848] ? show_regs_print_info+0x20/0x20
[ 163.716526][ T5848] ? load_image+0x420/0x420
[ 163.721112][ T5848] ? mark_lock+0x94/0x320
[ 163.725534][ T5848] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 163.731599][ T5848] should_fail_ex+0x394/0x4c0
[ 163.736355][ T5848] should_failslab+0x9/0x20
[ 163.740921][ T5848] slab_pre_alloc_hook+0x59/0x300
[ 163.746018][ T5848] kmem_cache_alloc_node+0x5e/0x310
[ 163.751299][ T5848] ? slab_free_freelist_hook+0x130/0x1a0
[ 163.756977][ T5848] ? __alloc_skb+0x103/0x2c0
[ 163.761625][ T5848] __alloc_skb+0x103/0x2c0
[ 163.766171][ T5848] nsim_dev_trap_report_work+0x253/0xa90
[ 163.771868][ T5848] ? process_scheduled_works+0x975/0x1600
[ 163.777874][ T5848] process_scheduled_works+0xa60/0x1600
[ 163.783507][ T5848] ? worker_attach_to_pool+0x370/0x370
[ 163.789038][ T5848] ? assign_work+0x3cc/0x5d0
[ 163.793727][ T5848] worker_thread+0xa5e/0xfe0
[ 163.798393][ T5848] ? _raw_spin_unlock+0x40/0x40
[ 163.803291][ T5848] ? __kthread_parkme+0x71/0x1c0
[ 163.808305][ T5848] kthread+0x2fa/0x390
[ 163.812435][ T5848] ? pr_cont_work+0x550/0x550
[ 163.817160][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 163.821797][ T5848] ret_from_fork+0x48/0x80
[ 163.826270][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 163.830905][ T5848] ret_from_fork_asm+0x11/0x20
[ 163.835722][ T5848]
[ 163.848255][ T42] FAULT_INJECTION: forcing a failure.
[ 163.848255][ T42] name failslab, interval 1, probability 1, space 0, times 653
[ 163.861748][ T42] CPU: 0 PID: 42 Comm: kworker/u4:2 Not tainted syzkaller #0
[ 163.869506][ T42] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 163.880096][ T42] Workqueue: events_unbound nsim_dev_trap_report_work
[ 163.886967][ T42] Call Trace:
[ 163.890398][ T42]
[ 163.893730][ T42] dump_stack_lvl+0x18c/0x250
[ 163.898484][ T42] ? show_regs_print_info+0x20/0x20
[ 163.903818][ T42] ? load_image+0x420/0x420
[ 163.908390][ T42] ? verify_lock_unused+0x140/0x140
[ 163.913727][ T42] should_fail_ex+0x394/0x4c0
[ 163.918460][ T42] should_failslab+0x9/0x20
[ 163.923009][ T42] slab_pre_alloc_hook+0x59/0x300
[ 163.928167][ T42] kmem_cache_alloc_node+0x5e/0x310
[ 163.933403][ T42] ? __alloc_skb+0x103/0x2c0
[ 163.938050][ T42] __alloc_skb+0x103/0x2c0
[ 163.942525][ T42] nsim_dev_trap_report_work+0x253/0xa90
[ 163.948333][ T42] ? process_scheduled_works+0x975/0x1600
[ 163.954103][ T42] ? process_scheduled_works+0x975/0x1600
[ 163.959914][ T42] process_scheduled_works+0xa60/0x1600
[ 163.965626][ T42] ? worker_attach_to_pool+0x370/0x370
[ 163.971312][ T42] ? assign_work+0x3cc/0x5d0
[ 163.975955][ T42] worker_thread+0xa5e/0xfe0
[ 163.980605][ T42] kthread+0x2fa/0x390
[ 163.984702][ T42] ? pr_cont_work+0x550/0x550
[ 163.989420][ T42] ? kthread_blkcg+0xd0/0xd0
[ 163.994133][ T42] ret_from_fork+0x48/0x80
[ 163.998723][ T42] ? kthread_blkcg+0xd0/0xd0
[ 164.003358][ T42] ret_from_fork_asm+0x11/0x20
[ 164.008172][ T42]
[ 164.027713][ T5846] FAULT_INJECTION: forcing a failure.
[ 164.027713][ T5846] name failslab, interval 1, probability 1, space 0, times 651
[ 164.043817][ T2951] FAULT_INJECTION: forcing a failure.
[ 164.043817][ T2951] name failslab, interval 1, probability 1, space 0, times 651
[ 164.057494][ T2951] CPU: 0 PID: 2951 Comm: kworker/u4:7 Not tainted syzkaller #0
[ 164.065203][ T2951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 164.075300][ T2951] Workqueue: events_unbound nsim_dev_trap_report_work
[ 164.082122][ T2951] Call Trace:
[ 164.085440][ T2951]
[ 164.088413][ T2951] dump_stack_lvl+0x18c/0x250
[ 164.093137][ T2951] ? show_regs_print_info+0x20/0x20
[ 164.098375][ T2951] ? load_image+0x420/0x420
[ 164.102935][ T2951] ? mark_lock+0x94/0x320
[ 164.107365][ T2951] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 164.113476][ T2951] should_fail_ex+0x394/0x4c0
[ 164.118275][ T2951] should_failslab+0x9/0x20
[ 164.122849][ T2951] slab_pre_alloc_hook+0x59/0x300
[ 164.127941][ T2951] kmem_cache_alloc_node+0x5e/0x310
[ 164.133181][ T2951] ? slab_free_freelist_hook+0x130/0x1a0
[ 164.138846][ T2951] ? __alloc_skb+0x103/0x2c0
[ 164.143471][ T2951] __alloc_skb+0x103/0x2c0
[ 164.147947][ T2951] nsim_dev_trap_report_work+0x253/0xa90
[ 164.153643][ T2951] ? process_scheduled_works+0x975/0x1600
[ 164.159513][ T2951] process_scheduled_works+0xa60/0x1600
[ 164.165152][ T2951] ? worker_attach_to_pool+0x370/0x370
[ 164.170669][ T2951] ? assign_work+0x3cc/0x5d0
[ 164.175571][ T2951] worker_thread+0xa5e/0xfe0
[ 164.180304][ T2951] kthread+0x2fa/0x390
[ 164.184435][ T2951] ? pr_cont_work+0x550/0x550
[ 164.189150][ T2951] ? kthread_blkcg+0xd0/0xd0
[ 164.193770][ T2951] ret_from_fork+0x48/0x80
[ 164.198223][ T2951] ? kthread_blkcg+0xd0/0xd0
[ 164.202847][ T2951] ret_from_fork_asm+0x11/0x20
[ 164.207655][ T2951]
[ 164.212444][ T5846] CPU: 1 PID: 5846 Comm: kworker/u4:9 Not tainted syzkaller #0
[ 164.220246][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 164.230360][ T5846] Workqueue: events_unbound cfg80211_wiphy_work
[ 164.236737][ T5846] Call Trace:
[ 164.240044][ T5846]
[ 164.243010][ T5846] dump_stack_lvl+0x18c/0x250
[ 164.247727][ T5846] ? show_regs_print_info+0x20/0x20
[ 164.252965][ T5846] ? load_image+0x420/0x420
[ 164.257523][ T5846] should_fail_ex+0x394/0x4c0
[ 164.262345][ T5846] should_failslab+0x9/0x20
[ 164.266999][ T5846] slab_pre_alloc_hook+0x59/0x300
[ 164.272198][ T5846] ? __lock_acquire+0x1262/0x7d80
[ 164.277270][ T5846] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 164.283657][ T5846] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 164.290104][ T5846] __kmem_cache_alloc_node+0x53/0x250
[ 164.295562][ T5846] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 164.301919][ T5846] __kmalloc+0xa7/0x240
[ 164.306138][ T5846] cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 164.312344][ T5846] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 164.318502][ T5846] ? ieee80211_bss_info_update+0x387/0x9f0
[ 164.324552][ T5846] ? ieee80211_bss_info_update+0x387/0x9f0
[ 164.330405][ T5846] ieee80211_bss_info_update+0x789/0x9f0
[ 164.336085][ T5846] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 164.341512][ T5846] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 164.347531][ T5846] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 164.353716][ T5846] ? verify_lock_unused+0x140/0x140
[ 164.358955][ T5846] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 164.365231][ T5846] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 164.371019][ T5846] ? mark_lock+0x94/0x320
[ 164.375383][ T5846] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 164.381396][ T5846] ? __lock_acquire+0x7d80/0x7d80
[ 164.386539][ T5846] ? lock_chain_count+0x20/0x20
[ 164.391511][ T5846] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 164.397456][ T5846] ? lockdep_hardirqs_on+0x98/0x150
[ 164.402715][ T5846] ? skb_dequeue+0x124/0x160
[ 164.407425][ T5846] ieee80211_iface_work+0x730/0xc90
[ 164.412668][ T5846] cfg80211_wiphy_work+0x228/0x260
[ 164.417818][ T5846] ? process_scheduled_works+0x975/0x1600
[ 164.423581][ T5846] process_scheduled_works+0xa60/0x1600
[ 164.429187][ T5846] ? worker_attach_to_pool+0x370/0x370
[ 164.434712][ T5846] ? assign_work+0x3cc/0x5d0
[ 164.439427][ T5846] worker_thread+0xa5e/0xfe0
[ 164.444075][ T5846] kthread+0x2fa/0x390
[ 164.448188][ T5846] ? pr_cont_work+0x550/0x550
[ 164.452910][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 164.457530][ T5846] ret_from_fork+0x48/0x80
[ 164.462072][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 164.466785][ T5846] ret_from_fork_asm+0x11/0x20
[ 164.471716][ T5846]
[ 164.506219][ T2951] FAULT_INJECTION: forcing a failure.
[ 164.506219][ T2951] name failslab, interval 1, probability 1, space 0, times 648
[ 164.519298][ T2951] CPU: 0 PID: 2951 Comm: kworker/u4:7 Not tainted syzkaller #0
[ 164.527001][ T2951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 164.538424][ T2951] Workqueue: events_unbound nsim_dev_trap_report_work
[ 164.545269][ T2951] Call Trace:
[ 164.548618][ T2951]
[ 164.551682][ T2951] dump_stack_lvl+0x18c/0x250
[ 164.556610][ T2951] ? show_regs_print_info+0x20/0x20
[ 164.562852][ T2951] ? load_image+0x420/0x420
[ 164.568092][ T2951] ? mark_lock+0x94/0x320
[ 164.572613][ T2951] should_fail_ex+0x394/0x4c0
[ 164.577390][ T2951] should_failslab+0x9/0x20
[ 164.581967][ T2951] slab_pre_alloc_hook+0x59/0x300
[ 164.587055][ T2951] kmem_cache_alloc_node+0x5e/0x310
[ 164.592730][ T2951] ? __alloc_skb+0x103/0x2c0
[ 164.597379][ T2951] __alloc_skb+0x103/0x2c0
[ 164.601868][ T2951] nsim_dev_trap_report_work+0x253/0xa90
[ 164.607550][ T2951] ? process_scheduled_works+0x975/0x1600
[ 164.613428][ T2951] process_scheduled_works+0xa60/0x1600
[ 164.619051][ T2951] ? worker_attach_to_pool+0x370/0x370
[ 164.624567][ T2951] ? assign_work+0x3cc/0x5d0
[ 164.629226][ T2951] worker_thread+0xa5e/0xfe0
[ 164.634159][ T2951] kthread+0x2fa/0x390
[ 164.638268][ T2951] ? pr_cont_work+0x550/0x550
[ 164.642989][ T2951] ? kthread_blkcg+0xd0/0xd0
[ 164.647616][ T2951] ret_from_fork+0x48/0x80
[ 164.652065][ T2951] ? kthread_blkcg+0xd0/0xd0
[ 164.656686][ T2951] ret_from_fork_asm+0x11/0x20
[ 164.662060][ T2951]
[ 164.668066][ T5856] FAULT_INJECTION: forcing a failure.
[ 164.668066][ T5856] name failslab, interval 1, probability 1, space 0, times 647
[ 164.682043][ T5856] CPU: 0 PID: 5856 Comm: syz-executor Not tainted syzkaller #0
[ 164.689743][ T5856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 164.699847][ T5856] Call Trace:
[ 164.703178][ T5856]
[ 164.706154][ T5856] dump_stack_lvl+0x18c/0x250
[ 164.710893][ T5856] ? show_regs_print_info+0x20/0x20
[ 164.716145][ T5856] ? load_image+0x420/0x420
[ 164.720751][ T5856] ? __might_sleep+0xe0/0xe0
[ 164.725426][ T5856] ? __lock_acquire+0x7d80/0x7d80
[ 164.730501][ T5856] ? mmap_region+0xcfa/0x2090
[ 164.735318][ T5856] ? vm_mmap_pgoff+0x1c4/0x3f0
[ 164.740138][ T5856] ? elf_map+0xfd/0x2f0
[ 164.744353][ T5856] should_fail_ex+0x394/0x4c0
[ 164.749098][ T5856] should_failslab+0x9/0x20
[ 164.753737][ T5856] slab_pre_alloc_hook+0x59/0x300
[ 164.758825][ T5856] kmem_cache_alloc+0x5a/0x2c0
[ 164.764019][ T5856] ? mas_alloc_nodes+0x2f8/0x8c0
[ 164.769026][ T5856] mas_alloc_nodes+0x2f8/0x8c0
[ 164.773955][ T5856] mas_preallocate+0xa1f/0x1170
[ 164.778883][ T5856] ? lockdep_softirqs_off+0x440/0x440
[ 164.781149][ T78] FAULT_INJECTION: forcing a failure.
[ 164.781149][ T78] name failslab, interval 1, probability 1, space 0, times 646
[ 164.784332][ T5856] ? mas_destroy+0x20a0/0x20a0
[ 164.784364][ T5856] ? __raw_spin_lock_init+0x45/0x100
[ 164.784400][ T5856] ? vma_iter_config+0xe6/0x270
[ 164.812347][ T5856] mmap_region+0xe28/0x2090
[ 164.816929][ T5856] ? file_mmap_ok+0x170/0x170
[ 164.821917][ T5856] ? cap_mmap_addr+0x157/0x2b0
[ 164.826724][ T5856] ? file_mmap_ok+0x11c/0x170
[ 164.831444][ T5856] do_mmap+0x98f/0x10a0
[ 164.835647][ T5856] ? mlock_future_ok+0xf0/0xf0
[ 164.840446][ T5856] ? down_write+0x200/0x200
[ 164.844998][ T5856] vm_mmap_pgoff+0x1c4/0x3f0
[ 164.849632][ T5856] ? account_locked_vm+0x200/0x200
[ 164.854808][ T5856] ? vm_mmap+0x6a/0xc0
[ 164.858950][ T5856] elf_map+0xfd/0x2f0
[ 164.863088][ T5856] elf_load+0x80/0x3a0
[ 164.867235][ T5856] load_elf_binary+0xf68/0x2850
[ 164.872257][ T5856] ? load_script+0x890/0x890
[ 164.877006][ T5856] ? _raw_read_unlock+0x28/0x40
[ 164.882034][ T5856] ? load_misc_binary+0x645/0xb20
[ 164.887125][ T5856] ? tomoyo_bprm_check_security+0xea/0x170
[ 164.892996][ T5856] bprm_execve+0xb0b/0x1730
[ 164.897555][ T5856] ? alloc_bprm+0x9a0/0x9a0
[ 164.902123][ T5856] do_execveat_common+0x501/0x6b0
[ 164.907241][ T5856] __x64_sys_execve+0x92/0xa0
[ 164.911973][ T5856] do_syscall_64+0x55/0xb0
[ 164.916423][ T5856] ? clear_bhb_loop+0x40/0x90
[ 164.921135][ T5856] ? clear_bhb_loop+0x40/0x90
[ 164.925852][ T5856] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 164.931794][ T5856] RIP: 0033:0x7f5a73fc69d7
[ 164.936273][ T5856] Code: Unable to access opcode bytes at 0x7f5a73fc69ad.
[ 164.943350][ T5856] RSP: 002b:00007f5a74ef6de8 EFLAGS: 00000206 ORIG_RAX: 000000000000003b
[ 164.952033][ T5856] RAX: ffffffffffffffda RBX: 00007ffd5ee7fece RCX: 00007f5a73fc69d7
[ 164.960683][ T5856] RDX: 00007ffd5ee7eab0 RSI: 00007ffd5ee7ecf0 RDI: 00007ffd5ee7fece
[ 164.970731][ T5856] RBP: 00007f5a74ef6e60 R08: 00007ffd5ee7e880 R09: 0000000000000000
[ 164.979801][ T5856] R10: 0000000000000008 R11: 0000000000000206 R12: 00007ffd5ee7ecf0
[ 164.987944][ T5856] R13: 00007ffd5ee7eab0 R14: 0000000000000000 R15: 0000000000000000
[ 164.995985][ T5856]
[ 164.999034][ T78] CPU: 1 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 165.006480][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 165.016708][ T78] Workqueue: events_unbound cfg80211_wiphy_work
[ 165.023203][ T78] Call Trace:
[ 165.026529][ T78]
[ 165.029492][ T78] dump_stack_lvl+0x18c/0x250
[ 165.034250][ T78] ? show_regs_print_info+0x20/0x20
[ 165.039493][ T78] ? load_image+0x420/0x420
[ 165.044073][ T78] should_fail_ex+0x394/0x4c0
[ 165.048819][ T78] should_failslab+0x9/0x20
[ 165.053371][ T78] slab_pre_alloc_hook+0x59/0x300
[ 165.058471][ T78] ? cfg80211_update_known_bss+0x186/0x960
[ 165.064316][ T78] ? __cfg80211_bss_update+0x144/0x21b0
[ 165.070017][ T78] ? cfg80211_inform_bss_frame_data+0xadb/0x1330
[ 165.076666][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 165.082700][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 165.088965][ T78] __kmem_cache_alloc_node+0x53/0x250
[ 165.094490][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 165.100608][ T78] __kmalloc+0xa7/0x240
[ 165.104809][ T78] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 165.110645][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 165.115706][ T78] ? lock_chain_count+0x20/0x20
[ 165.120600][ T78] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 165.126654][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 165.132093][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 165.138049][ T78] ? _raw_spin_unlock+0x40/0x40
[ 165.142939][ T78] ? __schedule_delayed_monitor_work+0xb6/0x200
[ 165.149222][ T78] ? kvfree_call_rcu+0x54c/0x780
[ 165.154194][ T78] ? ret_from_fork_asm+0x11/0x20
[ 165.159188][ T78] ? ieee80211_queue_delayed_work+0x150/0x150
[ 165.165288][ T78] ? call_rcu+0x900/0x900
[ 165.169663][ T78] ieee80211_inform_bss+0x12a/0xfd0
[ 165.174919][ T78] ? ieee80211_rx_bss_put+0x60/0x60
[ 165.180270][ T78] ? do_raw_spin_lock+0x11f/0x2b0
[ 165.185368][ T78] ? ieee80211_rx_bss_put+0x60/0x60
[ 165.190781][ T78] rdev_inform_bss+0x106/0x410
[ 165.195672][ T78] cfg80211_inform_bss_frame_data+0xb22/0x1330
[ 165.201886][ T78] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 165.208049][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 165.214194][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 165.220155][ T78] ieee80211_bss_info_update+0x789/0x9f0
[ 165.226542][ T78] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 165.231966][ T78] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 165.237900][ T78] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 165.244215][ T78] ? verify_lock_unused+0x140/0x140
[ 165.249483][ T78] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 165.255794][ T78] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 165.261657][ T78] ? mark_lock+0x94/0x320
[ 165.266040][ T78] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 165.272584][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 165.277977][ T78] ? lock_chain_count+0x20/0x20
[ 165.282965][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 165.288913][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 165.294239][ T78] ? skb_dequeue+0x124/0x160
[ 165.298880][ T78] ieee80211_iface_work+0x730/0xc90
[ 165.304145][ T78] cfg80211_wiphy_work+0x228/0x260
[ 165.309412][ T78] ? process_scheduled_works+0x975/0x1600
[ 165.315531][ T78] process_scheduled_works+0xa60/0x1600
[ 165.321143][ T78] ? worker_attach_to_pool+0x370/0x370
[ 165.326672][ T78] ? assign_work+0x3cc/0x5d0
[ 165.331326][ T78] worker_thread+0xa5e/0xfe0
[ 165.336073][ T78] kthread+0x2fa/0x390
[ 165.340176][ T78] ? pr_cont_work+0x550/0x550
[ 165.344907][ T78] ? kthread_blkcg+0xd0/0xd0
[ 165.349525][ T78] ret_from_fork+0x48/0x80
[ 165.353984][ T78] ? kthread_blkcg+0xd0/0xd0
[ 165.358866][ T78] ret_from_fork_asm+0x11/0x20
[ 165.363682][ T78]
[ 165.404038][ T5810] FAULT_INJECTION: forcing a failure.
[ 165.404038][ T5810] name failslab, interval 1, probability 1, space 0, times 642
[ 165.416956][ T5810] CPU: 1 PID: 5810 Comm: kworker/1:3 Not tainted syzkaller #0
[ 165.425046][ T5810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 165.435688][ T5810] Workqueue: events_power_efficient neigh_periodic_work
[ 165.443058][ T5810] Call Trace:
[ 165.446425][ T5810]
[ 165.450491][ T5810] dump_stack_lvl+0x18c/0x250
[ 165.455255][ T5810] ? show_regs_print_info+0x20/0x20
[ 165.460521][ T5810] ? load_image+0x420/0x420
[ 165.465182][ T5810] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 165.471424][ T5810] ? __lock_acquire+0x7d80/0x7d80
[ 165.476654][ T5810] ? lock_chain_count+0x20/0x20
[ 165.481943][ T5810] should_fail_ex+0x394/0x4c0
[ 165.486727][ T5810] should_failslab+0x9/0x20
[ 165.491457][ T5810] slab_pre_alloc_hook+0x59/0x300
[ 165.496551][ T5810] kmem_cache_alloc_node+0x5e/0x310
[ 165.501812][ T5810] ? __alloc_skb+0x103/0x2c0
[ 165.506554][ T5810] __alloc_skb+0x103/0x2c0
[ 165.511091][ T5810] ? __neigh_notify+0x29/0x300
[ 165.515899][ T5810] __neigh_notify+0x15c/0x300
[ 165.520619][ T5810] neigh_cleanup_and_release+0xa0/0x260
[ 165.526293][ T5810] neigh_periodic_work+0x3f6/0xd70
[ 165.531728][ T5810] ? process_scheduled_works+0x975/0x1600
[ 165.537509][ T5810] process_scheduled_works+0xa60/0x1600
[ 165.543125][ T5810] ? worker_attach_to_pool+0x370/0x370
[ 165.548894][ T5810] ? assign_work+0x3cc/0x5d0
[ 165.553535][ T5810] worker_thread+0xa5e/0xfe0
[ 165.558187][ T5810] kthread+0x2fa/0x390
[ 165.562461][ T5810] ? pr_cont_work+0x550/0x550
[ 165.567178][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 165.571795][ T5810] ret_from_fork+0x48/0x80
[ 165.576244][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 165.580906][ T5810] ret_from_fork_asm+0x11/0x20
[ 165.585776][ T5810]
[ 165.615574][ T2951] FAULT_INJECTION: forcing a failure.
[ 165.615574][ T2951] name failslab, interval 1, probability 1, space 0, times 641
[ 165.628824][ T2951] CPU: 1 PID: 2951 Comm: kworker/u4:7 Not tainted syzkaller #0
[ 165.636435][ T2951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 165.646640][ T2951] Workqueue: events_unbound nsim_dev_trap_report_work
[ 165.653471][ T2951] Call Trace:
[ 165.655483][ T5138] FAULT_INJECTION: forcing a failure.
[ 165.655483][ T5138] name failslab, interval 1, probability 1, space 0, times 641
[ 165.656785][ T2951]
[ 165.671528][ T5784] FAULT_INJECTION: forcing a failure.
[ 165.671528][ T5784] name failslab, interval 1, probability 1, space 0, times 641
[ 165.672920][ T2951] dump_stack_lvl+0x18c/0x250
[ 165.672964][ T2951] ? show_regs_print_info+0x20/0x20
[ 165.692014][ T147] FAULT_INJECTION: forcing a failure.
[ 165.692014][ T147] name failslab, interval 1, probability 1, space 0, times 640
[ 165.696546][ T2951] ? load_image+0x420/0x420
[ 165.696584][ T2951] ? mark_lock+0x94/0x320
[ 165.696622][ T2951] should_fail_ex+0x394/0x4c0
[ 165.696657][ T2951] should_failslab+0x9/0x20
[ 165.696689][ T2951] slab_pre_alloc_hook+0x59/0x300
[ 165.696730][ T2951] kmem_cache_alloc_node+0x5e/0x310
[ 165.696762][ T2951] ? __alloc_skb+0x103/0x2c0
[ 165.696792][ T2951] __alloc_skb+0x103/0x2c0
[ 165.696819][ T2951] nsim_dev_trap_report_work+0x253/0xa90
[ 165.696858][ T2951] ? process_scheduled_works+0x975/0x1600
[ 165.696890][ T2951] process_scheduled_works+0xa60/0x1600
[ 165.696952][ T2951] ? worker_attach_to_pool+0x370/0x370
[ 165.696989][ T2951] ? assign_work+0x3cc/0x5d0
[ 165.697025][ T2951] worker_thread+0xa5e/0xfe0
[ 165.697093][ T2951] kthread+0x2fa/0x390
[ 165.784418][ T2951] ? pr_cont_work+0x550/0x550
[ 165.789184][ T2951] ? kthread_blkcg+0xd0/0xd0
[ 165.793920][ T2951] ret_from_fork+0x48/0x80
[ 165.798471][ T2951] ? kthread_blkcg+0xd0/0xd0
[ 165.803112][ T2951] ret_from_fork_asm+0x11/0x20
[ 165.807931][ T2951]
[ 165.811011][ T147] CPU: 0 PID: 147 Comm: kworker/u4:5 Not tainted syzkaller #0
[ 165.818550][ T147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 165.828672][ T147] Workqueue: events_unbound nsim_dev_trap_report_work
[ 165.835577][ T147] Call Trace:
[ 165.838890][ T147]
[ 165.841933][ T147] dump_stack_lvl+0x18c/0x250
[ 165.846824][ T147] ? show_regs_print_info+0x20/0x20
[ 165.852224][ T147] ? load_image+0x420/0x420
[ 165.856764][ T147] ? mark_lock+0x94/0x320
[ 165.861126][ T147] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 165.867160][ T147] should_fail_ex+0x394/0x4c0
[ 165.871880][ T147] should_failslab+0x9/0x20
[ 165.876432][ T147] slab_pre_alloc_hook+0x59/0x300
[ 165.881672][ T147] kmem_cache_alloc_node+0x5e/0x310
[ 165.886911][ T147] ? slab_free_freelist_hook+0x130/0x1a0
[ 165.892658][ T147] ? __alloc_skb+0x103/0x2c0
[ 165.897310][ T147] __alloc_skb+0x103/0x2c0
[ 165.901835][ T147] nsim_dev_trap_report_work+0x253/0xa90
[ 165.907520][ T147] ? process_scheduled_works+0x975/0x1600
[ 165.913549][ T147] process_scheduled_works+0xa60/0x1600
[ 165.919208][ T147] ? worker_attach_to_pool+0x370/0x370
[ 165.924989][ T147] ? assign_work+0x3cc/0x5d0
[ 165.929737][ T147] worker_thread+0xa5e/0xfe0
[ 165.935144][ T147] ? _raw_spin_unlock+0x40/0x40
[ 165.940120][ T147] ? __kthread_parkme+0x71/0x1c0
[ 165.945366][ T147] kthread+0x2fa/0x390
[ 165.949474][ T147] ? pr_cont_work+0x550/0x550
[ 165.954226][ T147] ? kthread_blkcg+0xd0/0xd0
[ 165.958940][ T147] ret_from_fork+0x48/0x80
[ 165.963412][ T147] ? kthread_blkcg+0xd0/0xd0
[ 165.968031][ T147] ret_from_fork_asm+0x11/0x20
[ 165.972847][ T147]
[ 165.977429][ T5852] FAULT_INJECTION: forcing a failure.
[ 165.977429][ T5852] name failslab, interval 1, probability 1, space 0, times 638
[ 165.989794][ T78] FAULT_INJECTION: forcing a failure.
[ 165.989794][ T78] name failslab, interval 1, probability 1, space 0, times 638
[ 165.996035][ T5852] CPU: 1 PID: 5852 Comm: kworker/u4:11 Not tainted syzkaller #0
[ 166.010899][ T5852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 166.022079][ T5852] Workqueue: events_unbound cfg80211_wiphy_work
[ 166.028389][ T5852] Call Trace:
[ 166.031706][ T5852]
[ 166.034702][ T5852] dump_stack_lvl+0x18c/0x250
[ 166.039549][ T5852] ? show_regs_print_info+0x20/0x20
[ 166.044797][ T5852] ? load_image+0x420/0x420
[ 166.049357][ T5852] should_fail_ex+0x394/0x4c0
[ 166.054114][ T5852] should_failslab+0x9/0x20
[ 166.058716][ T5852] slab_pre_alloc_hook+0x59/0x300
[ 166.063805][ T5852] ? __lock_acquire+0x1262/0x7d80
[ 166.068964][ T5852] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 166.075349][ T5852] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 166.081736][ T5852] __kmem_cache_alloc_node+0x53/0x250
[ 166.087185][ T5852] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 166.093688][ T5852] __kmalloc+0xa7/0x240
[ 166.097991][ T5852] cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 166.104378][ T5852] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 166.110530][ T5852] ? ieee80211_bss_info_update+0x387/0x9f0
[ 166.116384][ T5852] ? ieee80211_bss_info_update+0x387/0x9f0
[ 166.122404][ T5852] ieee80211_bss_info_update+0x789/0x9f0
[ 166.128177][ T5852] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 166.133636][ T5852] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 166.139679][ T5852] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 166.145896][ T5852] ? verify_lock_unused+0x140/0x140
[ 166.151163][ T5852] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 166.157543][ T5852] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 166.163421][ T5852] ? mark_lock+0x94/0x320
[ 166.168069][ T5852] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 166.174180][ T5852] ? __lock_acquire+0x7d80/0x7d80
[ 166.179519][ T5852] ? lock_chain_count+0x20/0x20
[ 166.184516][ T5852] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 166.190521][ T5852] ? lockdep_hardirqs_on+0x98/0x150
[ 166.195771][ T5852] ? skb_dequeue+0x124/0x160
[ 166.200407][ T5852] ieee80211_iface_work+0x730/0xc90
[ 166.205661][ T5852] cfg80211_wiphy_work+0x228/0x260
[ 166.210826][ T5852] ? process_scheduled_works+0x975/0x1600
[ 166.216595][ T5852] process_scheduled_works+0xa60/0x1600
[ 166.222226][ T5852] ? worker_attach_to_pool+0x370/0x370
[ 166.227726][ T5852] ? assign_work+0x3cc/0x5d0
[ 166.232374][ T5852] worker_thread+0xa5e/0xfe0
[ 166.237020][ T5852] ? _raw_spin_unlock+0x40/0x40
[ 166.241907][ T5852] ? __kthread_parkme+0x71/0x1c0
[ 166.247329][ T5852] kthread+0x2fa/0x390
[ 166.251429][ T5852] ? pr_cont_work+0x550/0x550
[ 166.256149][ T5852] ? kthread_blkcg+0xd0/0xd0
[ 166.260776][ T5852] ret_from_fork+0x48/0x80
[ 166.265318][ T5852] ? kthread_blkcg+0xd0/0xd0
[ 166.269945][ T5852] ret_from_fork_asm+0x11/0x20
[ 166.274757][ T5852]
[ 166.277971][ T5784] CPU: 0 PID: 5784 Comm: udevd Not tainted syzkaller #0
[ 166.284970][ T5784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 166.286636][ T5772] FAULT_INJECTION: forcing a failure.
[ 166.286636][ T5772] name failslab, interval 1, probability 1, space 0, times 638
[ 166.295140][ T5784] Call Trace:
[ 166.295153][ T5784]
[ 166.295162][ T5784] dump_stack_lvl+0x18c/0x250
[ 166.295202][ T5784] ? show_regs_print_info+0x20/0x20
[ 166.324160][ T5784] ? load_image+0x420/0x420
[ 166.328722][ T5784] ? __might_sleep+0xe0/0xe0
[ 166.333359][ T5784] ? __lock_acquire+0x7d80/0x7d80
[ 166.338432][ T5784] should_fail_ex+0x394/0x4c0
[ 166.343164][ T5784] should_failslab+0x9/0x20
[ 166.347723][ T5784] slab_pre_alloc_hook+0x59/0x300
[ 166.353336][ T5784] ? __might_fault+0xaa/0x120
[ 166.358047][ T5784] ? kvmalloc_node+0x70/0x180
[ 166.362762][ T5784] ? kvmalloc_node+0x70/0x180
[ 166.370428][ T5784] __kmem_cache_alloc_node+0x53/0x250
[ 166.375881][ T5784] ? from_kgid_munged+0x197/0x6f0
[ 166.381040][ T5784] ? kvmalloc_node+0x70/0x180
[ 166.385751][ T5784] __kmalloc_node+0xa6/0x240
[ 166.390567][ T5784] kvmalloc_node+0x70/0x180
[ 166.395223][ T5784] seq_read_iter+0x1e2/0xc50
[ 166.399968][ T5784] ? end_current_label_crit_section+0x149/0x170
[ 166.406253][ T5784] ? common_file_perm+0x198/0x1f0
[ 166.411313][ T5784] ? kernfs_fop_read_iter+0x147/0x680
[ 166.416740][ T5784] vfs_read+0x486/0x990
[ 166.421067][ T5784] ? kernel_read+0x1e0/0x1e0
[ 166.425878][ T5784] ? __x64_sys_newfstat+0x1c4/0x250
[ 166.431122][ T5784] ? do_sys_openat2+0x170/0x1d0
[ 166.436024][ T5784] ? __fdget_pos+0x2ba/0x330
[ 166.440651][ T5784] ksys_read+0x151/0x260
[ 166.444932][ T5784] ? vfs_write+0x9a0/0x9a0
[ 166.449391][ T5784] ? lockdep_hardirqs_on+0x98/0x150
[ 166.454726][ T5784] do_syscall_64+0x55/0xb0
[ 166.459206][ T5784] ? clear_bhb_loop+0x40/0x90
[ 166.464096][ T5784] ? clear_bhb_loop+0x40/0x90
[ 166.469505][ T5784] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 166.475892][ T5784] RIP: 0033:0x7fa6aaca7407
[ 166.480657][ T5784] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 166.500685][ T5784] RSP: 002b:00007ffcca9509d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 166.509141][ T5784] RAX: ffffffffffffffda RBX: 00007fa6ab443880 RCX: 00007fa6aaca7407
[ 166.517174][ T5784] RDX: 0000000000001000 RSI: 000055c09507a0d0 RDI: 0000000000000008
[ 166.525188][ T5784] RBP: 00007fa6aadefff0 R08: 0000000000000000 R09: 0000000000000000
[ 166.533401][ T5784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a
[ 166.541507][ T5784] R13: 00007fa6aadefea0 R14: 0000000000000000 R15: 000055c095084db0
[ 166.549531][ T5784]
[ 166.552813][ T5772] CPU: 1 PID: 5772 Comm: udevd Not tainted syzkaller #0
[ 166.559814][ T5772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 166.567826][ T2973] FAULT_INJECTION: forcing a failure.
[ 166.567826][ T2973] name failslab, interval 1, probability 1, space 0, times 638
[ 166.569902][ T5772] Call Trace:
[ 166.569917][ T5772]
[ 166.588973][ T5772] dump_stack_lvl+0x18c/0x250
[ 166.593883][ T5772] ? show_regs_print_info+0x20/0x20
[ 166.599128][ T5772] ? load_image+0x420/0x420
[ 166.603687][ T5772] ? __might_sleep+0xe0/0xe0
[ 166.608319][ T5772] ? __lock_acquire+0x7d80/0x7d80
[ 166.613408][ T5772] ? cp_old_stat+0x680/0x680
[ 166.618085][ T5772] should_fail_ex+0x394/0x4c0
[ 166.622813][ T5772] should_failslab+0x9/0x20
[ 166.627360][ T5772] slab_pre_alloc_hook+0x59/0x300
[ 166.632484][ T5772] kmem_cache_alloc+0x5a/0x2c0
[ 166.637306][ T5772] ? getname_flags+0xbb/0x500
[ 166.642223][ T5772] getname_flags+0xbb/0x500
[ 166.646813][ T5772] do_sys_openat2+0xda/0x1d0
[ 166.651474][ T5772] ? do_sys_open+0xe0/0xe0
[ 166.656039][ T5772] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 166.662420][ T5772] ? lock_chain_count+0x20/0x20
[ 166.667329][ T5772] __x64_sys_openat+0x139/0x160
[ 166.672266][ T5772] do_syscall_64+0x55/0xb0
[ 166.676749][ T5772] ? clear_bhb_loop+0x40/0x90
[ 166.681665][ T5772] ? clear_bhb_loop+0x40/0x90
[ 166.686390][ T5772] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 166.692424][ T5772] RIP: 0033:0x7fa6aaca7407
[ 166.697058][ T5772] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 166.717106][ T5772] RSP: 002b:00007ffcca957a30 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 166.725680][ T5772] RAX: ffffffffffffffda RBX: 00007fa6ab443880 RCX: 00007fa6aaca7407
[ 166.733703][ T5772] RDX: 00000000000a0241 RSI: 00007ffcca9586f0 RDI: ffffffffffffff9c
[ 166.741724][ T5772] RBP: 000055c095090cf0 R08: 0000000000000000 R09: 0000000000000000
[ 166.749930][ T5772] R10: 0000000000000124 R11: 0000000000000202 R12: 000055c095068320
[ 166.758023][ T5772] R13: 00007ffcca9586f0 R14: 00007ffcca9582f0 R15: 00007ffcca957ef0
[ 166.766594][ T5772]
[ 166.770276][ T2973] CPU: 0 PID: 2973 Comm: kworker/u4:8 Not tainted syzkaller #0
[ 166.777893][ T2973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 166.788170][ T2973] Workqueue: events_unbound cfg80211_wiphy_work
[ 166.794478][ T2973] Call Trace:
[ 166.797797][ T2973]
[ 166.800761][ T2973] dump_stack_lvl+0x18c/0x250
[ 166.805910][ T2973] ? show_regs_print_info+0x20/0x20
[ 166.811225][ T2973] ? load_image+0x420/0x420
[ 166.815770][ T2973] ? verify_lock_unused+0x140/0x140
[ 166.821017][ T2973] should_fail_ex+0x394/0x4c0
[ 166.825826][ T2973] should_failslab+0x9/0x20
[ 166.830372][ T2973] slab_pre_alloc_hook+0x59/0x300
[ 166.835441][ T2973] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 166.841454][ T2973] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 166.847469][ T2973] __kmem_cache_alloc_node+0x53/0x250
[ 166.852894][ T2973] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 166.858922][ T2973] __kmalloc+0xa7/0x240
[ 166.863154][ T2973] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 166.869013][ T2973] ? trace_raw_output_contention_end+0xd0/0xd0
[ 166.875212][ T2973] ? rcu_is_watching+0x15/0xb0
[ 166.880049][ T2973] ? trace_contention_end+0x39/0xe0
[ 166.885387][ T2973] ? __mutex_lock+0x30d/0xc80
[ 166.890300][ T2973] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 166.896663][ T2973] ? mutex_lock_nested+0x20/0x20
[ 166.901633][ T2973] ? ieee80211_queue_delayed_work+0x150/0x150
[ 166.907743][ T2973] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 166.913860][ T2973] ? verify_lock_unused+0x140/0x140
[ 166.919101][ T2973] ? ret_from_fork_asm+0x11/0x20
[ 166.924275][ T2973] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 166.930061][ T2973] ? mark_lock+0x94/0x320
[ 166.934432][ T2973] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 166.940735][ T2973] ? __lock_acquire+0x7d80/0x7d80
[ 166.945897][ T2973] ? lock_chain_count+0x20/0x20
[ 166.950806][ T2973] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 166.956759][ T2973] ? lockdep_hardirqs_on+0x98/0x150
[ 166.962106][ T2973] ? skb_dequeue+0x124/0x160
[ 166.966772][ T2973] ieee80211_iface_work+0x730/0xc90
[ 166.972108][ T2973] cfg80211_wiphy_work+0x228/0x260
[ 166.977270][ T2973] ? process_scheduled_works+0x975/0x1600
[ 166.983030][ T2973] process_scheduled_works+0xa60/0x1600
[ 166.988732][ T2973] ? worker_attach_to_pool+0x370/0x370
[ 166.994329][ T2973] ? assign_work+0x3cc/0x5d0
[ 166.998997][ T2973] worker_thread+0xa5e/0xfe0
[ 167.003640][ T2973] ? _raw_spin_unlock+0x40/0x40
[ 167.008560][ T2973] ? __kthread_parkme+0x71/0x1c0
[ 167.013572][ T2973] kthread+0x2fa/0x390
[ 167.017714][ T2973] ? pr_cont_work+0x550/0x550
[ 167.022523][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 167.027151][ T2973] ret_from_fork+0x48/0x80
[ 167.031723][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 167.036426][ T2973] ret_from_fork_asm+0x11/0x20
[ 167.041351][ T2973]
[ 167.045264][ T5138] CPU: 0 PID: 5138 Comm: udevd Not tainted syzkaller #0
[ 167.052441][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 167.062564][ T5138] Call Trace:
[ 167.065900][ T5138]
[ 167.068889][ T5138] dump_stack_lvl+0x18c/0x250
[ 167.073633][ T5138] ? show_regs_print_info+0x20/0x20
[ 167.078886][ T5138] ? load_image+0x420/0x420
[ 167.081803][ T5810] FAULT_INJECTION: forcing a failure.
[ 167.081803][ T5810] name failslab, interval 1, probability 1, space 0, times 637
[ 167.083634][ T5138] ? __lock_acquire+0x7d80/0x7d80
[ 167.101557][ T5138] should_fail_ex+0x394/0x4c0
[ 167.106283][ T5138] should_failslab+0x9/0x20
[ 167.110852][ T5138] slab_pre_alloc_hook+0x59/0x300
[ 167.115925][ T5138] ? mark_lock+0x94/0x320
[ 167.120339][ T5138] kmem_cache_alloc+0x5a/0x2c0
[ 167.125147][ T5138] ? alloc_empty_file+0x9e/0x1d0
[ 167.130220][ T5138] alloc_empty_file+0x9e/0x1d0
[ 167.135022][ T5138] path_openat+0x120/0x3270
[ 167.139595][ T5138] ? verify_lock_unused+0x140/0x140
[ 167.144913][ T5138] ? do_sys_openat2+0xda/0x1d0
[ 167.149713][ T5138] ? __x64_sys_openat+0x139/0x160
[ 167.154775][ T5138] ? do_syscall_64+0x55/0xb0
[ 167.159397][ T5138] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 167.165503][ T5138] ? verify_lock_unused+0x140/0x140
[ 167.170743][ T5138] ? do_filp_open+0x430/0x430
[ 167.175586][ T5138] do_filp_open+0x1f2/0x430
[ 167.180189][ T5138] ? vfs_tmpfile+0x620/0x620
[ 167.184944][ T5138] ? _raw_spin_unlock+0x28/0x40
[ 167.189851][ T5138] ? alloc_fd+0x590/0x640
[ 167.194230][ T5138] do_sys_openat2+0x134/0x1d0
[ 167.198975][ T5138] ? do_sys_open+0xe0/0xe0
[ 167.203442][ T5138] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 167.209465][ T5138] ? lock_chain_count+0x20/0x20
[ 167.214355][ T5138] __x64_sys_openat+0x139/0x160
[ 167.219347][ T5138] do_syscall_64+0x55/0xb0
[ 167.223799][ T5138] ? clear_bhb_loop+0x40/0x90
[ 167.228512][ T5138] ? clear_bhb_loop+0x40/0x90
[ 167.233223][ T5138] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 167.239334][ T5138] RIP: 0033:0x7fa6aaca7407
[ 167.243869][ T5138] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 167.263716][ T5138] RSP: 002b:00007ffcca959560 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 167.272169][ T5138] RAX: ffffffffffffffda RBX: 00007fa6ab443880 RCX: 00007fa6aaca7407
[ 167.280178][ T5138] RDX: 0000000000080141 RSI: 000055c07a96002e RDI: ffffffffffffff9c
[ 167.288184][ T5138] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 167.296185][ T5138] R10: 00000000000001a4 R11: 0000000000000202 R12: 00000000ffffffff
[ 167.304275][ T5138] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000000
[ 167.312307][ T5138]
[ 167.315555][ T5810] CPU: 1 PID: 5810 Comm: kworker/1:3 Not tainted syzkaller #0
[ 167.323126][ T5810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 167.333406][ T5810] Workqueue: events_power_efficient neigh_periodic_work
[ 167.340516][ T5810] Call Trace:
[ 167.343860][ T5810]
[ 167.346838][ T5810] dump_stack_lvl+0x18c/0x250
[ 167.351584][ T5810] ? show_regs_print_info+0x20/0x20
[ 167.356827][ T5810] ? load_image+0x420/0x420
[ 167.361387][ T5810] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 167.367409][ T5810] ? __lock_acquire+0x7d80/0x7d80
[ 167.372479][ T5810] ? lock_chain_count+0x20/0x20
[ 167.377387][ T5810] should_fail_ex+0x394/0x4c0
[ 167.382147][ T5810] should_failslab+0x9/0x20
[ 167.386710][ T5810] slab_pre_alloc_hook+0x59/0x300
[ 167.391911][ T5810] kmem_cache_alloc_node+0x5e/0x310
[ 167.397281][ T5810] ? __alloc_skb+0x103/0x2c0
[ 167.401949][ T5810] __alloc_skb+0x103/0x2c0
[ 167.406434][ T5810] ? __neigh_notify+0x29/0x300
[ 167.411250][ T5810] __neigh_notify+0x15c/0x300
[ 167.416014][ T5810] neigh_cleanup_and_release+0xa0/0x260
[ 167.421623][ T5810] neigh_periodic_work+0x3f6/0xd70
[ 167.426808][ T5810] ? process_scheduled_works+0x975/0x1600
[ 167.432600][ T5810] process_scheduled_works+0xa60/0x1600
[ 167.438238][ T5810] ? worker_attach_to_pool+0x370/0x370
[ 167.444011][ T5810] ? assign_work+0x3cc/0x5d0
[ 167.448750][ T5810] worker_thread+0xa5e/0xfe0
[ 167.453545][ T5810] kthread+0x2fa/0x390
[ 167.457777][ T5810] ? pr_cont_work+0x550/0x550
[ 167.462606][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 167.467266][ T5810] ret_from_fork+0x48/0x80
[ 167.471754][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 167.476397][ T5810] ret_from_fork_asm+0x11/0x20
[ 167.481240][ T5810]
[ 167.490880][ T78] CPU: 0 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 167.498475][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 167.508605][ T78] Workqueue: events_unbound cfg80211_wiphy_work
[ 167.514929][ T78] Call Trace:
[ 167.518252][ T78]
[ 167.521232][ T78] dump_stack_lvl+0x18c/0x250
[ 167.525970][ T78] ? show_regs_print_info+0x20/0x20
[ 167.531236][ T78] ? load_image+0x420/0x420
[ 167.535791][ T78] should_fail_ex+0x394/0x4c0
[ 167.540573][ T78] should_failslab+0x9/0x20
[ 167.545138][ T78] slab_pre_alloc_hook+0x59/0x300
[ 167.550209][ T78] ? __lock_acquire+0x1262/0x7d80
[ 167.555272][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 167.561645][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 167.568442][ T78] __kmem_cache_alloc_node+0x53/0x250
[ 167.573885][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 167.580245][ T78] __kmalloc+0xa7/0x240
[ 167.584447][ T78] cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 167.590657][ T78] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 167.596830][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 167.602867][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 167.608840][ T78] ieee80211_bss_info_update+0x789/0x9f0
[ 167.614555][ T78] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 167.619978][ T78] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 167.625835][ T78] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 167.632026][ T78] ? verify_lock_unused+0x140/0x140
[ 167.637274][ T78] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 167.643559][ T78] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 167.649415][ T78] ? mark_lock+0x94/0x320
[ 167.653882][ T78] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 167.659897][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 167.664965][ T78] ? lock_chain_count+0x20/0x20
[ 167.669931][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 167.675882][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 167.681146][ T78] ? skb_dequeue+0x124/0x160
[ 167.685880][ T78] ieee80211_iface_work+0x730/0xc90
[ 167.691129][ T78] cfg80211_wiphy_work+0x228/0x260
[ 167.696309][ T78] ? process_scheduled_works+0x975/0x1600
[ 167.702069][ T78] process_scheduled_works+0xa60/0x1600
[ 167.707681][ T78] ? worker_attach_to_pool+0x370/0x370
[ 167.713185][ T78] ? assign_work+0x3cc/0x5d0
[ 167.717859][ T78] worker_thread+0xa5e/0xfe0
[ 167.722510][ T78] kthread+0x2fa/0x390
[ 167.726616][ T78] ? pr_cont_work+0x550/0x550
[ 167.731324][ T78] ? kthread_blkcg+0xd0/0xd0
[ 167.736031][ T78] ret_from_fork+0x48/0x80
[ 167.740486][ T78] ? kthread_blkcg+0xd0/0xd0
[ 167.745546][ T78] ret_from_fork_asm+0x11/0x20
[ 167.750537][ T78]
[ 167.757683][ T5846] FAULT_INJECTION: forcing a failure.
[ 167.757683][ T5846] name failslab, interval 1, probability 1, space 0, times 631
[ 167.770588][ T5846] CPU: 1 PID: 5846 Comm: kworker/u4:9 Not tainted syzkaller #0
[ 167.778458][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 167.788652][ T5846] Workqueue: events_unbound nsim_dev_trap_report_work
[ 167.795569][ T5846] Call Trace:
[ 167.799008][ T5846]
[ 167.801980][ T5846] dump_stack_lvl+0x18c/0x250
[ 167.806816][ T5846] ? show_regs_print_info+0x20/0x20
[ 167.812072][ T5846] ? load_image+0x420/0x420
[ 167.816673][ T5846] ? verify_lock_unused+0x140/0x140
[ 167.821938][ T5846] should_fail_ex+0x394/0x4c0
[ 167.826856][ T5846] should_failslab+0x9/0x20
[ 167.831430][ T5846] slab_pre_alloc_hook+0x59/0x300
[ 167.836522][ T5846] kmem_cache_alloc_node+0x5e/0x310
[ 167.841786][ T5846] ? __alloc_skb+0x103/0x2c0
[ 167.846427][ T5846] __alloc_skb+0x103/0x2c0
[ 167.850901][ T5846] nsim_dev_trap_report_work+0x253/0xa90
[ 167.856609][ T5846] ? process_scheduled_works+0x975/0x1600
[ 167.862387][ T5846] ? process_scheduled_works+0x975/0x1600
[ 167.868161][ T5846] process_scheduled_works+0xa60/0x1600
[ 167.873789][ T5846] ? worker_attach_to_pool+0x370/0x370
[ 167.879310][ T5846] ? assign_work+0x3cc/0x5d0
[ 167.884166][ T5846] worker_thread+0xa5e/0xfe0
[ 167.888842][ T5846] kthread+0x2fa/0x390
[ 167.893142][ T5846] ? pr_cont_work+0x550/0x550
[ 167.897888][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 167.902529][ T5846] ret_from_fork+0x48/0x80
[ 167.907087][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 167.911727][ T5846] ret_from_fork_asm+0x11/0x20
[ 167.916685][ T5846]
[ 167.921028][ T5846] FAULT_INJECTION: forcing a failure.
[ 167.921028][ T5846] name failslab, interval 1, probability 1, space 0, times 630
[ 167.934337][ T5846] CPU: 1 PID: 5846 Comm: kworker/u4:9 Not tainted syzkaller #0
[ 167.942126][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 167.952254][ T5846] Workqueue: events_unbound nsim_dev_trap_report_work
[ 167.959103][ T5846] Call Trace:
[ 167.962607][ T5846]
[ 167.965584][ T5846] dump_stack_lvl+0x18c/0x250
[ 167.970324][ T5846] ? show_regs_print_info+0x20/0x20
[ 167.975574][ T5846] ? load_image+0x420/0x420
[ 167.980141][ T5846] ? verify_lock_unused+0x140/0x140
[ 167.985393][ T5846] should_fail_ex+0x394/0x4c0
[ 167.990106][ T5846] should_failslab+0x9/0x20
[ 167.994665][ T5846] slab_pre_alloc_hook+0x59/0x300
[ 167.999762][ T5846] kmem_cache_alloc_node+0x5e/0x310
[ 168.005056][ T5846] ? __alloc_skb+0x103/0x2c0
[ 168.009798][ T5846] __alloc_skb+0x103/0x2c0
[ 168.014282][ T5846] nsim_dev_trap_report_work+0x253/0xa90
[ 168.019983][ T5846] ? process_scheduled_works+0x975/0x1600
[ 168.025752][ T5846] ? process_scheduled_works+0x975/0x1600
[ 168.031607][ T5846] process_scheduled_works+0xa60/0x1600
[ 168.037213][ T5846] ? worker_attach_to_pool+0x370/0x370
[ 168.042807][ T5846] ? assign_work+0x3cc/0x5d0
[ 168.047436][ T5846] worker_thread+0xa5e/0xfe0
[ 168.052083][ T5846] kthread+0x2fa/0x390
[ 168.056192][ T5846] ? pr_cont_work+0x550/0x550
[ 168.060903][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 168.065528][ T5846] ret_from_fork+0x48/0x80
[ 168.070068][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 168.074724][ T5846] ret_from_fork_asm+0x11/0x20
[ 168.079536][ T5846]
[ 168.104494][ T5138] udevd[5138]: could not touch /run/udev/queue: Cannot allocate memory
[ 168.120542][ T5810] FAULT_INJECTION: forcing a failure.
[ 168.120542][ T5810] name failslab, interval 1, probability 1, space 0, times 627
[ 168.133452][ T5810] CPU: 1 PID: 5810 Comm: kworker/1:3 Not tainted syzkaller #0
[ 168.140988][ T5810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 168.151462][ T5810] Workqueue: events_power_efficient neigh_periodic_work
[ 168.158475][ T5810] Call Trace:
[ 168.161880][ T5810]
[ 168.164853][ T5810] dump_stack_lvl+0x18c/0x250
[ 168.170025][ T5810] ? show_regs_print_info+0x20/0x20
[ 168.175277][ T5810] ? load_image+0x420/0x420
[ 168.179847][ T5810] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 168.185881][ T5810] ? __lock_acquire+0x7d80/0x7d80
[ 168.191165][ T5810] ? lock_chain_count+0x20/0x20
[ 168.196370][ T5810] should_fail_ex+0x394/0x4c0
[ 168.201127][ T5810] should_failslab+0x9/0x20
[ 168.205749][ T5810] slab_pre_alloc_hook+0x59/0x300
[ 168.205916][ T5785] FAULT_INJECTION: forcing a failure.
[ 168.205916][ T5785] name failslab, interval 1, probability 1, space 0, times 626
[ 168.210841][ T5810] kmem_cache_alloc_node+0x5e/0x310
[ 168.210883][ T5810] ? __alloc_skb+0x103/0x2c0
[ 168.228954][ T5772] FAULT_INJECTION: forcing a failure.
[ 168.228954][ T5772] name failslab, interval 1, probability 1, space 0, times 626
[ 168.229309][ T5810] __alloc_skb+0x103/0x2c0
[ 168.240930][ T5848] FAULT_INJECTION: forcing a failure.
[ 168.240930][ T5848] name failslab, interval 1, probability 1, space 0, times 624
[ 168.246940][ T5810] ? __neigh_notify+0x29/0x300
[ 168.246980][ T5810] __neigh_notify+0x15c/0x300
[ 168.247015][ T5810] neigh_cleanup_and_release+0xa0/0x260
[ 168.280078][ T5810] neigh_periodic_work+0x3f6/0xd70
[ 168.285593][ T5810] ? process_scheduled_works+0x975/0x1600
[ 168.291714][ T5810] process_scheduled_works+0xa60/0x1600
[ 168.297598][ T5810] ? worker_attach_to_pool+0x370/0x370
[ 168.303347][ T5810] ? assign_work+0x3cc/0x5d0
[ 168.308110][ T5810] worker_thread+0xa5e/0xfe0
[ 168.312856][ T5810] kthread+0x2fa/0x390
[ 168.317048][ T5810] ? pr_cont_work+0x550/0x550
[ 168.322405][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 168.327044][ T5810] ret_from_fork+0x48/0x80
[ 168.331516][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 168.336151][ T5810] ret_from_fork_asm+0x11/0x20
[ 168.340998][ T5810]
[ 168.344047][ T5848] CPU: 0 PID: 5848 Comm: kworker/u4:10 Not tainted syzkaller #0
[ 168.351947][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 168.362146][ T5848] Workqueue: events_unbound nsim_dev_trap_report_work
[ 168.364632][ C1] FAULT_INJECTION: forcing a failure.
[ 168.364632][ C1] name failslab, interval 1, probability 1, space 0, times 623
[ 168.368994][ T5848] Call Trace:
[ 168.369006][ T5848]
[ 168.388262][ T5848] dump_stack_lvl+0x18c/0x250
[ 168.393038][ T5848] ? show_regs_print_info+0x20/0x20
[ 168.398402][ T5848] ? load_image+0x420/0x420
[ 168.403434][ T5848] ? mark_lock+0x94/0x320
[ 168.407818][ T5848] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 168.413845][ T5848] should_fail_ex+0x394/0x4c0
[ 168.419492][ T5848] should_failslab+0x9/0x20
[ 168.424268][ T5848] slab_pre_alloc_hook+0x59/0x300
[ 168.429346][ T5848] kmem_cache_alloc_node+0x5e/0x310
[ 168.434632][ T5848] ? slab_free_freelist_hook+0x130/0x1a0
[ 168.440500][ T5848] ? __alloc_skb+0x103/0x2c0
[ 168.445156][ T5848] __alloc_skb+0x103/0x2c0
[ 168.449647][ T5848] nsim_dev_trap_report_work+0x253/0xa90
[ 168.455338][ T5848] ? process_scheduled_works+0x975/0x1600
[ 168.461105][ T5848] process_scheduled_works+0xa60/0x1600
[ 168.466806][ T5848] ? worker_attach_to_pool+0x370/0x370
[ 168.472695][ T5848] ? assign_work+0x3cc/0x5d0
[ 168.477866][ T5848] worker_thread+0xa5e/0xfe0
[ 168.482629][ T5848] ? _raw_spin_unlock+0x40/0x40
[ 168.488174][ T5848] ? __kthread_parkme+0x71/0x1c0
[ 168.493180][ T5848] kthread+0x2fa/0x390
[ 168.497317][ T5848] ? pr_cont_work+0x550/0x550
[ 168.502078][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 168.506704][ T5848] ret_from_fork+0x48/0x80
[ 168.511163][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 168.515880][ T5848] ret_from_fork_asm+0x11/0x20
[ 168.520697][ T5848]
[ 168.523753][ C1] CPU: 1 PID: 5814 Comm: kworker/1:5 Not tainted syzkaller #0
[ 168.531448][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 168.541746][ C1] Workqueue: events drain_vmap_area_work
[ 168.547496][ C1] Call Trace:
[ 168.550843][ C1]
[ 168.553712][ C1] dump_stack_lvl+0x18c/0x250
[ 168.558599][ C1] ? ret_from_fork_asm+0x11/0x20
[ 168.563571][ C1] ? show_regs_print_info+0x20/0x20
[ 168.568809][ C1] ? load_image+0x420/0x420
[ 168.573437][ C1] ? mark_lock+0x94/0x320
[ 168.577793][ C1] should_fail_ex+0x394/0x4c0
[ 168.582653][ C1] should_failslab+0x9/0x20
[ 168.587291][ C1] slab_pre_alloc_hook+0x59/0x300
[ 168.592360][ C1] kmem_cache_alloc_node+0x5e/0x310
[ 168.597591][ C1] ? __alloc_skb+0x103/0x2c0
[ 168.602216][ C1] __alloc_skb+0x103/0x2c0
[ 168.606686][ C1] skb_copy+0x126/0x700
[ 168.610886][ C1] ? read_tsc+0x9/0x20
[ 168.614985][ C1] mac80211_hwsim_tx_frame_no_nl+0xcb2/0x11e0
[ 168.621094][ C1] ? mac80211_hwsim_tx_frame_nl+0xbb0/0xbb0
[ 168.627068][ C1] ? mac80211_hwsim_monitor_rx+0x1bf/0x810
[ 168.632946][ C1] mac80211_hwsim_tx_frame+0x1b5/0x200
[ 168.638456][ C1] mac80211_hwsim_beacon_tx+0x3df/0x770
[ 168.644138][ C1] __iterate_interfaces+0x225/0x4c0
[ 168.649370][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 168.655663][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 168.662904][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 168.669224][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 168.676442][ C1] mac80211_hwsim_beacon+0xbb/0x1b0
[ 168.681801][ C1] ? hw_scan_work+0xf10/0xf10
[ 168.686534][ C1] __hrtimer_run_queues+0x525/0xc10
[ 168.691798][ C1] ? hrtimer_interrupt+0x980/0x980
[ 168.697026][ C1] ? read_tsc+0x9/0x20
[ 168.701308][ C1] hrtimer_run_softirq+0x177/0x290
[ 168.706547][ C1] handle_softirqs+0x27d/0x820
[ 168.711526][ C1] ? read_tsc+0x9/0x20
[ 168.715750][ C1] ? ktime_get+0x24b/0x280
[ 168.720220][ C1] ? __irq_exit_rcu+0xd3/0x190
[ 168.725273][ C1] ? do_softirq+0x1a0/0x1a0
[ 168.729814][ C1] ? irqtime_account_irq+0xb6/0x1c0
[ 168.735237][ C1] __irq_exit_rcu+0xd3/0x190
[ 168.739880][ C1] ? irq_exit_rcu+0x20/0x20
[ 168.744430][ C1] irq_exit_rcu+0x9/0x20
[ 168.748720][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 168.754604][ C1]
[ 168.757777][ C1]
[ 168.760981][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 168.767268][ C1] RIP: 0010:unwind_next_frame+0x48e/0x2990
[ 168.773565][ C1] Code: e9 4c 29 e9 e9 9b 00 00 00 4c 89 ed 4c 89 6c 24 40 4c 8b 74 24 50 48 89 d8 4c 29 e8 48 89 c1 48 c1 f9 02 48 c1 e8 3f 48 01 c8 <48> 83 e0 fe 4d 8d 7c 45 00 4c 89 f8 48 c1 e8 03 48 b9 00 00 00 00
[ 168.795604][ C1] RSP: 0018:ffffc9000475f4b8 EFLAGS: 00000202
[ 168.801831][ C1] RAX: 0000000000000007 RBX: ffffffff8ea3cd78 RCX: 0000000000000007
[ 168.809968][ C1] RDX: 0000000000000000 RSI: ffffffff81d38f61 RDI: ffffffff81d38f22
[ 168.818255][ C1] RBP: ffffffff8ea3cd58 R08: ffffc9000475f650 R09: 0000000000000001
[ 168.826266][ C1] R10: 0000000000000004 R11: 0000000000000000 R12: ffffffff81d38f22
[ 168.834398][ C1] R13: ffffffff8ea3cd5c R14: ffffffff81d38f61 R15: ffffffff8ea3cd58
[ 168.842772][ C1] ? free_unref_page+0x31/0x2e0
[ 168.847695][ C1] ? __drain_all_pages+0x372/0x380
[ 168.852846][ C1] ? free_unref_page+0x31/0x2e0
[ 168.858061][ C1] ? __drain_all_pages+0x372/0x380
[ 168.863768][ C1] ? unwind_next_frame+0x4e2/0x2990
[ 168.869205][ C1] ? free_unref_page+0x31/0x2e0
[ 168.874193][ C1] ? free_unref_page+0x32/0x2e0
[ 168.879280][ C1] ? free_unref_page+0x32/0x2e0
[ 168.885806][ C1] ? stack_trace_save+0x100/0x100
[ 168.892120][ C1] arch_stack_walk+0x144/0x190
[ 168.897309][ C1] ? free_unref_page+0x32/0x2e0
[ 168.902470][ C1] stack_trace_save+0xaa/0x100
[ 168.908469][ C1] ? stack_trace_snprint+0xf0/0xf0
[ 168.914038][ C1] save_stack+0x125/0x230
[ 168.918521][ C1] ? __reset_page_owner+0x190/0x190
[ 168.924230][ C1] ? free_unref_page_prepare+0x7d7/0x8f0
[ 168.929972][ C1] ? free_unref_page+0x32/0x2e0
[ 168.934983][ C1] ? page_ext_get+0x22/0x2b0
[ 168.939799][ C1] ? page_ext_get+0x1e2/0x2b0
[ 168.944538][ C1] __reset_page_owner+0x4e/0x190
[ 168.949871][ C1] ? rcu_is_watching+0x15/0xb0
[ 168.954735][ C1] free_unref_page_prepare+0x7d7/0x8f0
[ 168.960690][ C1] free_unref_page+0x32/0x2e0
[ 168.965489][ C1] kasan_depopulate_vmalloc_pte+0x75/0x90
[ 168.972132][ C1] __apply_to_page_range+0x860/0xdd0
[ 168.977541][ C1] ? kasan_release_vmalloc+0xb0/0xb0
[ 168.983377][ C1] ? apply_to_page_range+0x50/0x50
[ 168.988814][ C1] ? preempt_schedule_thunk+0x1a/0x30
[ 168.994308][ C1] kasan_release_vmalloc+0x97/0xb0
[ 168.999481][ C1] __purge_vmap_area_lazy+0xf7c/0x1ab0
[ 169.005173][ C1] ? purge_fragmented_block+0x3e0/0x3e0
[ 169.010795][ C1] drain_vmap_area_work+0x40/0xd0
[ 169.015876][ C1] ? process_scheduled_works+0x975/0x1600
[ 169.021658][ C1] process_scheduled_works+0xa60/0x1600
[ 169.027633][ C1] ? worker_attach_to_pool+0x370/0x370
[ 169.033262][ C1] ? assign_work+0x3cc/0x5d0
[ 169.038311][ C1] worker_thread+0xa5e/0xfe0
[ 169.042983][ C1] ? _raw_spin_unlock+0x40/0x40
[ 169.048005][ C1] ? __kthread_parkme+0x71/0x1c0
[ 169.052982][ C1] kthread+0x2fa/0x390
[ 169.057070][ C1] ? pr_cont_work+0x550/0x550
[ 169.062007][ C1] ? kthread_blkcg+0xd0/0xd0
[ 169.066915][ C1] ret_from_fork+0x48/0x80
[ 169.071413][ C1] ? kthread_blkcg+0xd0/0xd0
[ 169.076214][ C1] ret_from_fork_asm+0x11/0x20
[ 169.081355][ C1]
[ 169.114571][ T5785] CPU: 0 PID: 5785 Comm: udevd Not tainted syzkaller #0
[ 169.122267][ T5785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 169.133534][ T5785] Call Trace:
[ 169.136976][ T5785]
[ 169.140335][ T5785] dump_stack_lvl+0x18c/0x250
[ 169.146076][ T5785] ? show_regs_print_info+0x20/0x20
[ 169.151873][ T5785] ? load_image+0x420/0x420
[ 169.156543][ T5785] ? __lock_acquire+0x7d80/0x7d80
[ 169.161696][ T5785] ? verify_lock_unused+0x140/0x140
[ 169.167305][ T5785] should_fail_ex+0x394/0x4c0
[ 169.172686][ T5785] should_failslab+0x9/0x20
[ 169.177860][ T5785] slab_pre_alloc_hook+0x59/0x300
[ 169.183636][ T5785] ? verify_lock_unused+0x140/0x140
[ 169.190419][ T5785] kmem_cache_alloc_lru+0x4d/0x2b0
[ 169.195735][ T5785] ? __d_alloc+0x31/0x710
[ 169.200114][ T5785] __d_alloc+0x31/0x710
[ 169.204753][ T5785] d_alloc_parallel+0xe0/0x1590
[ 169.209662][ T5785] ? __d_lookup+0x8f/0x7c0
[ 169.214447][ T5785] ? __lock_acquire+0x7d80/0x7d80
[ 169.219587][ T5785] ? __d_lookup+0x8f/0x7c0
[ 169.224173][ T5785] ? d_hash_and_lookup+0x1b0/0x1b0
[ 169.229378][ T5785] path_openat+0x955/0x3270
[ 169.234405][ T5785] ? do_sys_openat2+0xda/0x1d0
[ 169.239237][ T5785] ? do_filp_open+0x430/0x430
[ 169.244150][ T5785] do_filp_open+0x1f2/0x430
[ 169.248723][ T5785] ? vfs_tmpfile+0x620/0x620
[ 169.253411][ T5785] ? _raw_spin_unlock+0x28/0x40
[ 169.258545][ T5785] ? alloc_fd+0x590/0x640
[ 169.263106][ T5785] do_sys_openat2+0x134/0x1d0
[ 169.267909][ T5785] ? do_sys_open+0xe0/0xe0
[ 169.272804][ T5785] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 169.278959][ T5785] ? lock_chain_count+0x20/0x20
[ 169.283858][ T5785] __x64_sys_openat+0x139/0x160
[ 169.289659][ T5785] do_syscall_64+0x55/0xb0
[ 169.294539][ T5785] ? clear_bhb_loop+0x40/0x90
[ 169.299654][ T5785] ? clear_bhb_loop+0x40/0x90
[ 169.305413][ T5785] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 169.313345][ T5785] RIP: 0033:0x7fa6aaca7407
[ 169.318659][ T5785] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 169.339542][ T5785] RSP: 002b:00007ffcca954e80 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 169.347998][ T5785] RAX: ffffffffffffffda RBX: 00007fa6ab443880 RCX: 00007fa6aaca7407
[ 169.356090][ T5785] RDX: 0000000000080000 RSI: 00007ffcca954ff0 RDI: ffffffffffffff9c
[ 169.364268][ T5785] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 169.372308][ T5785] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c07a9607f5
[ 169.380339][ T5785] R13: 000055c07a9607f5 R14: 0000000000000001 R15: 000055c07a97b140
[ 169.388473][ T5785]
[ 169.404312][ T5772] CPU: 1 PID: 5772 Comm: udevd Not tainted syzkaller #0
[ 169.408446][ T5760] FAULT_INJECTION: forcing a failure.
[ 169.408446][ T5760] name failslab, interval 1, probability 1, space 0, times 620
[ 169.411363][ T5772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 169.427637][ T78] FAULT_INJECTION: forcing a failure.
[ 169.427637][ T78] name failslab, interval 1, probability 1, space 0, times 619
[ 169.434516][ T5772] Call Trace:
[ 169.434529][ T5772]
[ 169.434538][ T5772] dump_stack_lvl+0x18c/0x250
[ 169.434571][ T5772] ? show_regs_print_info+0x20/0x20
[ 169.434594][ T5772] ? load_image+0x420/0x420
[ 169.434627][ T5772] ? __might_sleep+0xe0/0xe0
[ 169.473769][ T5772] ? __lock_acquire+0x7d80/0x7d80
[ 169.479023][ T5772] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 169.485347][ T5772] should_fail_ex+0x394/0x4c0
[ 169.490173][ T5772] should_failslab+0x9/0x20
[ 169.494810][ T5772] slab_pre_alloc_hook+0x59/0x300
[ 169.499881][ T5772] kmem_cache_alloc+0x5a/0x2c0
[ 169.504680][ T5772] ? getname_flags+0xbb/0x500
[ 169.509400][ T5772] getname_flags+0xbb/0x500
[ 169.514052][ T5772] do_sys_openat2+0xda/0x1d0
[ 169.518673][ T5772] ? __might_fault+0xaa/0x120
[ 169.523673][ T5772] ? lo_release+0x1f0/0x1f0
[ 169.528300][ T5772] ? do_sys_open+0xe0/0xe0
[ 169.532855][ T5772] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 169.539026][ T5772] ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 169.544681][ T5772] ? lock_chain_count+0x20/0x20
[ 169.549712][ T5772] __x64_sys_openat+0x139/0x160
[ 169.554628][ T5772] do_syscall_64+0x55/0xb0
[ 169.559209][ T5772] ? clear_bhb_loop+0x40/0x90
[ 169.563944][ T5772] ? clear_bhb_loop+0x40/0x90
[ 169.569103][ T5772] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 169.575033][ T5772] RIP: 0033:0x7fa6aaca7407
[ 169.579564][ T5772] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 169.599302][ T5772] RSP: 002b:00007ffcca950ea0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 169.607816][ T5772] RAX: ffffffffffffffda RBX: 00007fa6ab443880 RCX: 00007fa6aaca7407
[ 169.615935][ T5772] RDX: 0000000000080000 RSI: 00007fa6ab551f48 RDI: 000000000000000b
[ 169.623996][ T5772] RBP: 000055c0950b23e0 R08: 0000000000000000 R09: 0000000000000000
[ 169.632185][ T5772] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000080000
[ 169.640212][ T5772] R13: 00007fa6ab551f48 R14: 0000000000000000 R15: 0000000000000009
[ 169.648338][ T5772]
[ 169.653362][ T2951] FAULT_INJECTION: forcing a failure.
[ 169.653362][ T2951] name failslab, interval 1, probability 1, space 0, times 618
[ 169.666542][ T2951] CPU: 0 PID: 2951 Comm: kworker/u4:7 Not tainted syzkaller #0
[ 169.674338][ T2951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 169.684542][ T2951] Workqueue: events_unbound nsim_dev_trap_report_work
[ 169.691405][ T2951] Call Trace:
[ 169.694769][ T2951]
[ 169.697818][ T2951] dump_stack_lvl+0x18c/0x250
[ 169.702663][ T2951] ? show_regs_print_info+0x20/0x20
[ 169.707928][ T2951] ? load_image+0x420/0x420
[ 169.712502][ T2951] ? mark_lock+0x94/0x320
[ 169.716950][ T2951] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 169.723132][ T2951] should_fail_ex+0x394/0x4c0
[ 169.728223][ T2951] should_failslab+0x9/0x20
[ 169.732837][ T2951] slab_pre_alloc_hook+0x59/0x300
[ 169.737969][ T2951] kmem_cache_alloc_node+0x5e/0x310
[ 169.743331][ T2951] ? slab_free_freelist_hook+0x130/0x1a0
[ 169.749097][ T2951] ? __alloc_skb+0x103/0x2c0
[ 169.754402][ T2951] __alloc_skb+0x103/0x2c0
[ 169.759068][ T2951] nsim_dev_trap_report_work+0x253/0xa90
[ 169.765577][ T2951] ? process_scheduled_works+0x975/0x1600
[ 169.772819][ T2951] process_scheduled_works+0xa60/0x1600
[ 169.778886][ T2951] ? worker_attach_to_pool+0x370/0x370
[ 169.783708][ T5848] FAULT_INJECTION: forcing a failure.
[ 169.783708][ T5848] name failslab, interval 1, probability 1, space 0, times 617
[ 169.785284][ T2951] ? assign_work+0x3cc/0x5d0
[ 169.785331][ T2951] worker_thread+0xa5e/0xfe0
[ 169.785390][ T2951] kthread+0x2fa/0x390
[ 169.813614][ T2951] ? pr_cont_work+0x550/0x550
[ 169.818351][ T2951] ? kthread_blkcg+0xd0/0xd0
[ 169.823177][ T2951] ret_from_fork+0x48/0x80
[ 169.827719][ T2951] ? kthread_blkcg+0xd0/0xd0
[ 169.832436][ T2951] ret_from_fork_asm+0x11/0x20
[ 169.837796][ T2951]
[ 169.840849][ T5848] CPU: 1 PID: 5848 Comm: kworker/u4:10 Not tainted syzkaller #0
[ 169.848564][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 169.859122][ T5848] Workqueue: events_unbound nsim_dev_trap_report_work
[ 169.866237][ T5848] Call Trace:
[ 169.869575][ T5848]
[ 169.872551][ T5848] dump_stack_lvl+0x18c/0x250
[ 169.877520][ T5848] ? show_regs_print_info+0x20/0x20
[ 169.882946][ T5848] ? load_image+0x420/0x420
[ 169.887638][ T5848] ? mark_lock+0x94/0x320
[ 169.892265][ T5848] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 169.898339][ T5848] should_fail_ex+0x394/0x4c0
[ 169.903180][ T5848] should_failslab+0x9/0x20
[ 169.907839][ T5848] slab_pre_alloc_hook+0x59/0x300
[ 169.912947][ T5848] kmem_cache_alloc_node+0x5e/0x310
[ 169.918262][ T5848] ? slab_free_freelist_hook+0x130/0x1a0
[ 169.924236][ T5848] ? __alloc_skb+0x103/0x2c0
[ 169.928881][ T5848] __alloc_skb+0x103/0x2c0
[ 169.934571][ T5848] nsim_dev_trap_report_work+0x253/0xa90
[ 169.940281][ T5848] ? process_scheduled_works+0x975/0x1600
[ 169.946050][ T5848] process_scheduled_works+0xa60/0x1600
[ 169.951862][ T5848] ? worker_attach_to_pool+0x370/0x370
[ 169.957405][ T5848] ? assign_work+0x3cc/0x5d0
[ 169.962068][ T5848] worker_thread+0xa5e/0xfe0
[ 169.965564][ T5138] FAULT_INJECTION: forcing a failure.
[ 169.965564][ T5138] name failslab, interval 1, probability 1, space 0, times 616
[ 169.966849][ T5848] ? _raw_spin_unlock+0x40/0x40
[ 169.984641][ T5848] ? __kthread_parkme+0x71/0x1c0
[ 169.989639][ T5848] kthread+0x2fa/0x390
[ 169.993753][ T5848] ? pr_cont_work+0x550/0x550
[ 169.998485][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 170.003115][ T5848] ret_from_fork+0x48/0x80
[ 170.007685][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 170.012314][ T5848] ret_from_fork_asm+0x11/0x20
[ 170.017239][ T5848]
[ 170.020539][ T78] CPU: 0 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 170.027984][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 170.038104][ T78] Workqueue: events_unbound cfg80211_wiphy_work
[ 170.041460][ T5810] FAULT_INJECTION: forcing a failure.
[ 170.041460][ T5810] name failslab, interval 1, probability 1, space 0, times 614
[ 170.044488][ T78] Call Trace:
[ 170.044500][ T78]
[ 170.044510][ T78] dump_stack_lvl+0x18c/0x250
[ 170.044542][ T78] ? show_regs_print_info+0x20/0x20
[ 170.073583][ T78] ? load_image+0x420/0x420
[ 170.078157][ T78] should_fail_ex+0x394/0x4c0
[ 170.083491][ T78] should_failslab+0x9/0x20
[ 170.088248][ T78] slab_pre_alloc_hook+0x59/0x300
[ 170.093939][ T78] ? __lock_acquire+0x1262/0x7d80
[ 170.099773][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 170.106299][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 170.112794][ T78] __kmem_cache_alloc_node+0x53/0x250
[ 170.118331][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 170.124831][ T78] __kmalloc+0xa7/0x240
[ 170.129047][ T78] cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 170.135355][ T78] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 170.141600][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 170.147548][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 170.153411][ T78] ieee80211_bss_info_update+0x789/0x9f0
[ 170.159283][ T78] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 170.164726][ T78] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 170.170605][ T78] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 170.177012][ T78] ? verify_lock_unused+0x140/0x140
[ 170.182493][ T78] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 170.189867][ T78] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 170.195943][ T78] ? mark_lock+0x94/0x320
[ 170.200422][ T78] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 170.206684][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 170.211867][ T78] ? lock_chain_count+0x20/0x20
[ 170.217283][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 170.223271][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 170.228659][ T78] ? skb_dequeue+0x124/0x160
[ 170.233582][ T78] ieee80211_iface_work+0x730/0xc90
[ 170.239190][ T78] cfg80211_wiphy_work+0x228/0x260
[ 170.244354][ T78] ? process_scheduled_works+0x975/0x1600
[ 170.250149][ T78] process_scheduled_works+0xa60/0x1600
[ 170.255867][ T78] ? worker_attach_to_pool+0x370/0x370
[ 170.261722][ T78] ? assign_work+0x3cc/0x5d0
[ 170.266388][ T78] worker_thread+0xa5e/0xfe0
[ 170.271061][ T78] kthread+0x2fa/0x390
[ 170.275278][ T78] ? pr_cont_work+0x550/0x550
[ 170.280039][ T78] ? kthread_blkcg+0xd0/0xd0
[ 170.284782][ T78] ret_from_fork+0x48/0x80
[ 170.289330][ T78] ? kthread_blkcg+0xd0/0xd0
[ 170.293960][ T78] ret_from_fork_asm+0x11/0x20
[ 170.298781][ T78]
[ 170.301835][ T5810] CPU: 1 PID: 5810 Comm: kworker/1:3 Not tainted syzkaller #0
[ 170.309358][ T5810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 170.319509][ T5810] Workqueue: events_power_efficient neigh_periodic_work
[ 170.326537][ T5810] Call Trace:
[ 170.329891][ T5810]
[ 170.332880][ T49] FAULT_INJECTION: forcing a failure.
[ 170.332880][ T49] name failslab, interval 1, probability 1, space 0, times 614
[ 170.332878][ T5810] dump_stack_lvl+0x18c/0x250
[ 170.336293][ T2973] FAULT_INJECTION: forcing a failure.
[ 170.336293][ T2973] name failslab, interval 1, probability 1, space 0, times 614
[ 170.345682][ T5810] ? show_regs_print_info+0x20/0x20
[ 170.345716][ T5810] ? load_image+0x420/0x420
[ 170.373660][ T5810] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 170.379795][ T5810] ? __lock_acquire+0x7d80/0x7d80
[ 170.384959][ T5810] ? lock_chain_count+0x20/0x20
[ 170.389955][ T5810] should_fail_ex+0x394/0x4c0
[ 170.394709][ T5810] should_failslab+0x9/0x20
[ 170.399281][ T5810] slab_pre_alloc_hook+0x59/0x300
[ 170.404429][ T5810] kmem_cache_alloc_node+0x5e/0x310
[ 170.404663][ C0] FAULT_INJECTION: forcing a failure.
[ 170.404663][ C0] name failslab, interval 1, probability 1, space 0, times 614
[ 170.409802][ T5810] ? __alloc_skb+0x103/0x2c0
[ 170.427508][ T5810] __alloc_skb+0x103/0x2c0
[ 170.431973][ T5810] ? __neigh_notify+0x29/0x300
[ 170.436904][ T5810] __neigh_notify+0x15c/0x300
[ 170.441814][ T5810] neigh_cleanup_and_release+0xa0/0x260
[ 170.447410][ T5810] neigh_periodic_work+0x3f6/0xd70
[ 170.452762][ T5810] ? process_scheduled_works+0x975/0x1600
[ 170.458805][ T5810] process_scheduled_works+0xa60/0x1600
[ 170.464544][ T5810] ? worker_attach_to_pool+0x370/0x370
[ 170.471076][ T5810] ? assign_work+0x3cc/0x5d0
[ 170.475821][ T5810] worker_thread+0xa5e/0xfe0
[ 170.480489][ T5810] kthread+0x2fa/0x390
[ 170.484623][ T5810] ? pr_cont_work+0x550/0x550
[ 170.489446][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 170.494073][ T5810] ret_from_fork+0x48/0x80
[ 170.498528][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 170.503147][ T5810] ret_from_fork_asm+0x11/0x20
[ 170.507959][ T5810]
[ 170.511009][ C0] CPU: 0 PID: 2973 Comm: kworker/u4:8 Not tainted syzkaller #0
[ 170.518698][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 170.528809][ C0] Workqueue: bat_events batadv_mcast_mla_update
[ 170.535535][ C0] Call Trace:
[ 170.538851][ C0]
[ 170.542065][ C0] dump_stack_lvl+0x18c/0x250
[ 170.546774][ C0] ? show_regs_print_info+0x20/0x20
[ 170.552344][ C0] ? load_image+0x420/0x420
[ 170.556888][ C0] ? mark_lock+0x94/0x320
[ 170.561424][ C0] should_fail_ex+0x394/0x4c0
[ 170.566232][ C0] should_failslab+0x9/0x20
[ 170.570766][ C0] slab_pre_alloc_hook+0x59/0x300
[ 170.575821][ C0] kmem_cache_alloc_node+0x5e/0x310
[ 170.581089][ C0] ? __alloc_skb+0x103/0x2c0
[ 170.585711][ C0] __alloc_skb+0x103/0x2c0
[ 170.590217][ C0] skb_copy+0x126/0x700
[ 170.594412][ C0] ? read_tsc+0x9/0x20
[ 170.598713][ C0] mac80211_hwsim_tx_frame_no_nl+0xcb2/0x11e0
[ 170.604936][ C0] ? mac80211_hwsim_tx_frame_nl+0xbb0/0xbb0
[ 170.610900][ C0] ? mac80211_hwsim_monitor_rx+0x1bf/0x810
[ 170.616850][ C0] mac80211_hwsim_tx_frame+0x1b5/0x200
[ 170.622429][ C0] mac80211_hwsim_beacon_tx+0x3df/0x770
[ 170.628030][ C0] __iterate_interfaces+0x225/0x4c0
[ 170.633290][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 170.640117][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 170.647518][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 170.653812][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 170.660992][ C0] mac80211_hwsim_beacon+0xbb/0x1b0
[ 170.666240][ C0] ? hw_scan_work+0xf10/0xf10
[ 170.671037][ C0] __hrtimer_run_queues+0x525/0xc10
[ 170.676443][ C0] ? hrtimer_interrupt+0x980/0x980
[ 170.682592][ C0] ? read_tsc+0x9/0x20
[ 170.687017][ C0] hrtimer_run_softirq+0x177/0x290
[ 170.692300][ C0] handle_softirqs+0x27d/0x820
[ 170.697086][ C0] ? read_tsc+0x9/0x20
[ 170.701181][ C0] ? ktime_get+0x24b/0x280
[ 170.705705][ C0] ? __irq_exit_rcu+0xd3/0x190
[ 170.710526][ C0] ? do_softirq+0x1a0/0x1a0
[ 170.715086][ C0] __irq_exit_rcu+0xd3/0x190
[ 170.719793][ C0] ? irq_exit_rcu+0x20/0x20
[ 170.724340][ C0] irq_exit_rcu+0x9/0x20
[ 170.728874][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 170.734554][ C0]
[ 170.737521][ C0]
[ 170.740486][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 170.746663][ C0] RIP: 0010:__printk_cpu_sync_wait+0xb/0x40
[ 170.752792][ C0] Code: 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 bc b2 73 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 90 f3 0f 1e fa e8 87 34 1b 00 f3 90 <48> c7 c7 00 d8 00 8d be 04 00 00 00 e8 b4 b3 73 00 8b 05 9e 97 94
[ 170.772621][ C0] RSP: 0018:ffffc9000bab7798 EFLAGS: 00000293
[ 170.778730][ C0] RAX: ffffffff816c406c RBX: 0000000000000200 RCX: ffff88802bfebc00
[ 170.786755][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8d00d800
[ 170.794970][ C0] RBP: ffffc9000bab78a0 R08: 0000000000000003 R09: 0000000000000004
[ 170.803537][ C0] R10: dffffc0000000000 R11: fffffbfff1a01b00 R12: dffffc0000000004
[ 170.811683][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff92001756ef8
[ 170.819886][ C0] ? __printk_cpu_sync_wait+0x2c/0x40
[ 170.825338][ C0] ? __printk_cpu_sync_wait+0x2c/0x40
[ 170.830842][ C0] dump_stack_lvl+0x165/0x250
[ 170.835556][ C0] ? worker_thread+0xa5e/0xfe0
[ 170.840376][ C0] ? ret_from_fork+0x48/0x80
[ 170.844988][ C0] ? show_regs_print_info+0x20/0x20
[ 170.850232][ C0] ? load_image+0x420/0x420
[ 170.854883][ C0] should_fail_ex+0x394/0x4c0
[ 170.859706][ C0] should_failslab+0x9/0x20
[ 170.864299][ C0] slab_pre_alloc_hook+0x59/0x300
[ 170.869460][ C0] ? batadv_mcast_mla_update+0x17e/0x3390
[ 170.875485][ C0] ? batadv_mcast_mla_update+0x1568/0x3390
[ 170.881404][ C0] __kmem_cache_alloc_node+0x53/0x250
[ 170.887162][ C0] ? batadv_mcast_mla_update+0x1568/0x3390
[ 170.893195][ C0] kmalloc_trace+0x2a/0xe0
[ 170.897752][ C0] batadv_mcast_mla_update+0x1568/0x3390
[ 170.903466][ C0] ? batadv_mcast_mla_update+0x17e/0x3390
[ 170.909326][ C0] ? batadv_mcast_tvlv_ogm_handler+0x230/0x230
[ 170.916020][ C0] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 170.922281][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 170.927650][ C0] ? process_scheduled_works+0x975/0x1600
[ 170.933497][ C0] ? process_scheduled_works+0x975/0x1600
[ 170.939244][ C0] process_scheduled_works+0xa60/0x1600
[ 170.945050][ C0] ? worker_attach_to_pool+0x370/0x370
[ 170.950601][ C0] ? assign_work+0x3cc/0x5d0
[ 170.955236][ C0] worker_thread+0xa5e/0xfe0
[ 170.959888][ C0] ? _raw_spin_unlock+0x40/0x40
[ 170.964788][ C0] ? __kthread_parkme+0x71/0x1c0
[ 170.969781][ C0] kthread+0x2fa/0x390
[ 170.974058][ C0] ? pr_cont_work+0x550/0x550
[ 170.978824][ C0] ? kthread_blkcg+0xd0/0xd0
[ 170.983444][ C0] ret_from_fork+0x48/0x80
[ 170.987911][ C0] ? kthread_blkcg+0xd0/0xd0
[ 170.992539][ C0] ret_from_fork_asm+0x11/0x20
[ 170.997423][ C0]
[ 171.000708][ T5760] CPU: 0 PID: 5760 Comm: syz-executor Not tainted syzkaller #0
[ 171.004027][ T5784] udevd[5784]: failed to send result of seq 10360 to main daemon: No buffer space available
[ 171.008491][ T5760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 171.008509][ T5760] Call Trace:
[ 171.008518][ T5760]
[ 171.008527][ T5760] dump_stack_lvl+0x18c/0x250
[ 171.008560][ T5760] ? show_regs_print_info+0x20/0x20
[ 171.008583][ T5760] ? load_image+0x420/0x420
[ 171.008617][ T5760] ? __might_sleep+0xe0/0xe0
[ 171.008646][ T5760] ? __lock_acquire+0x7d80/0x7d80
[ 171.008677][ T5760] should_fail_ex+0x394/0x4c0
[ 171.008746][ T5760] should_failslab+0x9/0x20
[ 171.008785][ T5760] slab_pre_alloc_hook+0x59/0x300
[ 171.008817][ T5760] ? alloc_file+0x4a2/0x600
[ 171.008841][ T5760] kmem_cache_alloc+0x5a/0x2c0
[ 171.008872][ T5760] ? alloc_empty_file+0x9e/0x1d0
[ 171.008898][ T5760] alloc_empty_file+0x9e/0x1d0
[ 171.008921][ T5760] alloc_file+0x5b/0x600
[ 171.008948][ T5760] alloc_file_clone+0x2a/0xb0
[ 171.008971][ T5760] create_pipe_files+0x424/0x700
[ 171.009009][ T5760] __do_pipe_flags+0x4c/0x2c0
[ 171.009043][ T5760] do_pipe2+0xab/0x190
[ 171.009078][ T5760] ? _compound_head+0x120/0x120
[ 171.009109][ T5760] ? lock_chain_count+0x20/0x20
[ 171.009137][ T5760] ? syscall_enter_from_user_mode+0x25/0x80
[ 171.009171][ T5760] __x64_sys_pipe2+0x5a/0x70
[ 171.009204][ T5760] do_syscall_64+0x55/0xb0
[ 171.009226][ T5760] ? clear_bhb_loop+0x40/0x90
[ 171.009250][ T5760] ? clear_bhb_loop+0x40/0x90
[ 171.009278][ T5760] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 171.009301][ T5760] RIP: 0033:0x7f5a73f9cec9
[ 171.009321][ T5760] Code: 38 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 eb aa e8 ea 34 00 00 66 2e 0f 1f 84 00 00 00 00 00 31 f6 b8 25 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff
[ 171.009339][ T5760] RSP: 002b:00007ffd5ee7eca8 EFLAGS: 00000246 ORIG_RAX: 0000000000000125
[ 171.009364][ T5760] RAX: ffffffffffffffda RBX: 0000555580a65700 RCX: 00007f5a73f9cec9
[ 171.009381][ T5760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd5ee7ecb8
[ 171.009395][ T5760] RBP: 00007ffd5ee7f280 R08: 0000000000000000 R09: 0000000000000000
[ 171.009409][ T5760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd5ee7ede0
[ 171.009423][ T5760] R13: 0000555580a5fa50 R14: 0000555580a645c8 R15: 0000000000000000
[ 171.230841][ T5760]
[ 171.236209][ T49] CPU: 0 PID: 49 Comm: kworker/u4:3 Not tainted syzkaller #0
[ 171.244317][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 171.255680][ T49] Workqueue: events_unbound cfg80211_wiphy_work
[ 171.262501][ T49] Call Trace:
[ 171.266244][ T49]
[ 171.269503][ T49] dump_stack_lvl+0x18c/0x250
[ 171.274577][ T49] ? show_regs_print_info+0x20/0x20
[ 171.281977][ T49] ? load_image+0x420/0x420
[ 171.287600][ T49] ? mark_lock+0x94/0x320
[ 171.292566][ T49] ? verify_lock_unused+0x140/0x140
[ 171.297927][ T49] ? mark_lock+0x94/0x320
[ 171.302319][ T49] should_fail_ex+0x394/0x4c0
[ 171.307051][ T49] should_failslab+0x9/0x20
[ 171.311719][ T49] slab_pre_alloc_hook+0x59/0x300
[ 171.316810][ T49] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 171.322868][ T49] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 171.328894][ T49] __kmem_cache_alloc_node+0x53/0x250
[ 171.334322][ T49] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 171.340519][ T49] __kmalloc+0xa7/0x240
[ 171.344912][ T49] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 171.350877][ T49] ? trace_raw_output_contention_end+0xd0/0xd0
[ 171.357065][ T49] ? rcu_is_watching+0x15/0xb0
[ 171.361873][ T49] ? trace_contention_end+0x39/0xe0
[ 171.367105][ T49] ? __mutex_lock+0x30d/0xc80
[ 171.371850][ T49] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 171.378167][ T49] ? mutex_lock_nested+0x20/0x20
[ 171.383252][ T49] ? ieee80211_queue_delayed_work+0x150/0x150
[ 171.389476][ T49] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 171.395930][ T49] ? verify_lock_unused+0x140/0x140
[ 171.401197][ T49] ? verify_lock_unused+0x140/0x140
[ 171.406445][ T49] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 171.412382][ T49] ? mark_lock+0x94/0x320
[ 171.416770][ T49] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 171.422871][ T49] ? __lock_acquire+0x7d80/0x7d80
[ 171.427942][ T49] ? lock_chain_count+0x20/0x20
[ 171.432967][ T49] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 171.438916][ T49] ? lockdep_hardirqs_on+0x98/0x150
[ 171.444281][ T49] ? skb_dequeue+0x124/0x160
[ 171.448971][ T49] ieee80211_iface_work+0x730/0xc90
[ 171.454331][ T49] cfg80211_wiphy_work+0x228/0x260
[ 171.459496][ T49] ? process_scheduled_works+0x975/0x1600
[ 171.465374][ T49] process_scheduled_works+0xa60/0x1600
[ 171.470980][ T49] ? worker_attach_to_pool+0x370/0x370
[ 171.476590][ T49] ? assign_work+0x3cc/0x5d0
[ 171.481231][ T49] worker_thread+0xa5e/0xfe0
[ 171.485886][ T49] kthread+0x2fa/0x390
[ 171.489990][ T49] ? pr_cont_work+0x550/0x550
[ 171.494704][ T49] ? kthread_blkcg+0xd0/0xd0
[ 171.499413][ T49] ret_from_fork+0x48/0x80
[ 171.503862][ T49] ? kthread_blkcg+0xd0/0xd0
[ 171.508480][ T49] ret_from_fork_asm+0x11/0x20
[ 171.513301][ T49]
[ 171.516736][ T5138] CPU: 0 PID: 5138 Comm: udevd Not tainted syzkaller #0
[ 171.523728][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 171.534060][ T5138] Call Trace:
[ 171.537557][ T5138]
[ 171.540531][ T5138] dump_stack_lvl+0x18c/0x250
[ 171.545269][ T5138] ? show_regs_print_info+0x20/0x20
[ 171.547440][ T5127] FAULT_INJECTION: forcing a failure.
[ 171.547440][ T5127] name failslab, interval 1, probability 1, space 0, times 610
[ 171.550498][ T5138] ? load_image+0x420/0x420
[ 171.564055][ T147] FAULT_INJECTION: forcing a failure.
[ 171.564055][ T147] name failslab, interval 1, probability 1, space 0, times 610
[ 171.567864][ T5138] ? __might_sleep+0xe0/0xe0
[ 171.567899][ T5138] ? __lock_acquire+0x7d80/0x7d80
[ 171.590485][ T5138] should_fail_ex+0x394/0x4c0
[ 171.595300][ T5138] should_failslab+0x9/0x20
[ 171.599848][ T5138] slab_pre_alloc_hook+0x59/0x300
[ 171.604926][ T5138] ? tomoyo_realpath_from_path+0xe6/0x5c0
[ 171.610686][ T5138] ? tomoyo_realpath_from_path+0xe6/0x5c0
[ 171.616448][ T5138] __kmem_cache_alloc_node+0x53/0x250
[ 171.621884][ T5138] ? tomoyo_realpath_from_path+0xe6/0x5c0
[ 171.627649][ T5138] __kmalloc+0xa7/0x240
[ 171.631954][ T5138] tomoyo_realpath_from_path+0xe6/0x5c0
[ 171.637678][ T5138] tomoyo_check_open_permission+0x224/0x460
[ 171.643913][ T5138] ? tomoyo_check_open_permission+0x1cf/0x460
[ 171.650113][ T5138] ? tomoyo_check_path_number_acl+0x280/0x280
[ 171.656237][ T5138] ? __asan_memset+0x22/0x40
[ 171.660910][ T5138] ? __rwlock_init+0x150/0x150
[ 171.665767][ T5138] ? tomoyo_file_open+0xed/0x180
[ 171.670760][ T5138] security_file_open+0x62/0xa0
[ 171.675667][ T5138] do_dentry_open+0x32b/0x14b0
[ 171.680477][ T5138] ? __asan_memcpy+0x40/0x70
[ 171.685284][ T5138] path_openat+0x284f/0x3270
[ 171.689924][ T5138] ? do_sys_openat2+0xda/0x1d0
[ 171.694731][ T5138] ? do_filp_open+0x430/0x430
[ 171.699543][ T5138] do_filp_open+0x1f2/0x430
[ 171.704086][ T5138] ? vfs_tmpfile+0x620/0x620
[ 171.708751][ T5138] ? _raw_spin_unlock+0x28/0x40
[ 171.713732][ T5138] ? alloc_fd+0x590/0x640
[ 171.718139][ T5138] do_sys_openat2+0x134/0x1d0
[ 171.722858][ T5138] ? __bpf_trace_rseq_ip_fixup+0x240/0x240
[ 171.728738][ T5138] ? do_sys_open+0xe0/0xe0
[ 171.733190][ T5138] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 171.739235][ T5138] ? lock_chain_count+0x20/0x20
[ 171.744134][ T5138] __x64_sys_openat+0x139/0x160
[ 171.749060][ T5138] do_syscall_64+0x55/0xb0
[ 171.753538][ T5138] ? clear_bhb_loop+0x40/0x90
[ 171.758251][ T5138] ? clear_bhb_loop+0x40/0x90
[ 171.762964][ T5138] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 171.768893][ T5138] RIP: 0033:0x7fa6aaca7407
[ 171.773343][ T5138] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 171.793336][ T5138] RSP: 002b:00007ffcca959560 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 171.801874][ T5138] RAX: ffffffffffffffda RBX: 00007fa6ab443880 RCX: 00007fa6aaca7407
[ 171.809898][ T5138] RDX: 0000000000080141 RSI: 000055c07a96002e RDI: ffffffffffffff9c
[ 171.818004][ T5138] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 171.826002][ T5138] R10: 00000000000001a4 R11: 0000000000000202 R12: 00000000ffffffff
[ 171.834017][ T5138] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000000
[ 171.842133][ T5138]
[ 171.845257][ T147] CPU: 1 PID: 147 Comm: kworker/u4:5 Not tainted syzkaller #0
[ 171.845717][ C0] FAULT_INJECTION: forcing a failure.
[ 171.845717][ C0] name failslab, interval 1, probability 1, space 0, times 609
[ 171.852789][ T147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 171.852808][ T147] Workqueue: events_unbound nsim_dev_trap_report_work
[ 171.882716][ T147] Call Trace:
[ 171.886028][ T147]
[ 171.888992][ T147] dump_stack_lvl+0x18c/0x250
[ 171.893817][ T147] ? show_regs_print_info+0x20/0x20
[ 171.899049][ T147] ? load_image+0x420/0x420
[ 171.903614][ T147] ? mark_lock+0x94/0x320
[ 171.907984][ T147] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 171.914009][ T147] should_fail_ex+0x394/0x4c0
[ 171.918752][ T147] should_failslab+0x9/0x20
[ 171.923316][ T147] slab_pre_alloc_hook+0x59/0x300
[ 171.928383][ T147] kmem_cache_alloc_node+0x5e/0x310
[ 171.933623][ T147] ? slab_free_freelist_hook+0x130/0x1a0
[ 171.939286][ T147] ? __alloc_skb+0x103/0x2c0
[ 171.943997][ T147] __alloc_skb+0x103/0x2c0
[ 171.948449][ T147] nsim_dev_trap_report_work+0x253/0xa90
[ 171.954130][ T147] ? process_scheduled_works+0x975/0x1600
[ 171.959973][ T147] process_scheduled_works+0xa60/0x1600
[ 171.965609][ T147] ? worker_attach_to_pool+0x370/0x370
[ 171.971106][ T147] ? assign_work+0x3cc/0x5d0
[ 171.975741][ T147] worker_thread+0xa5e/0xfe0
[ 171.980386][ T147] ? _raw_spin_unlock+0x40/0x40
[ 171.985276][ T147] ? __kthread_parkme+0x71/0x1c0
[ 171.990251][ T147] kthread+0x2fa/0x390
[ 171.994350][ T147] ? pr_cont_work+0x550/0x550
[ 171.999153][ T147] ? kthread_blkcg+0xd0/0xd0
[ 172.003769][ T147] ret_from_fork+0x48/0x80
[ 172.008250][ T147] ? kthread_blkcg+0xd0/0xd0
[ 172.012890][ T147] ret_from_fork_asm+0x11/0x20
[ 172.017700][ T147]
[ 172.020744][ C0] CPU: 0 PID: 5138 Comm: udevd Not tainted syzkaller #0
[ 172.027918][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 172.038034][ C0] Call Trace:
[ 172.041384][ C0]
[ 172.044304][ C0] dump_stack_lvl+0x18c/0x250
[ 172.049031][ C0] ? show_regs_print_info+0x20/0x20
[ 172.054271][ C0] ? load_image+0x420/0x420
[ 172.055723][ T78] FAULT_INJECTION: forcing a failure.
[ 172.055723][ T78] name failslab, interval 1, probability 1, space 0, times 606
[ 172.058817][ C0] ? skb_crc32c_csum_help+0x510/0x510
[ 172.077108][ C0] should_fail_ex+0x394/0x4c0
[ 172.081835][ C0] should_failslab+0x9/0x20
[ 172.086377][ C0] slab_pre_alloc_hook+0x59/0x300
[ 172.091454][ C0] kmem_cache_alloc+0x5a/0x2c0
[ 172.096359][ C0] ? skb_clone+0x1eb/0x370
[ 172.100905][ C0] skb_clone+0x1eb/0x370
[ 172.105186][ C0] ? dev_queue_xmit_nit+0x204/0xba0
[ 172.110526][ C0] dev_queue_xmit_nit+0x23f/0xba0
[ 172.115693][ C0] ? dev_queue_xmit_nit+0x2d/0xba0
[ 172.121018][ C0] dev_hard_start_xmit+0x150/0x790
[ 172.126189][ C0] sch_direct_xmit+0x251/0x4a0
[ 172.130996][ C0] ? do_raw_spin_lock+0x2b0/0x2b0
[ 172.136062][ C0] ? mrp_pdu_parse_vecattr_event+0x230/0x230
[ 172.142088][ C0] __dev_queue_xmit+0x162a/0x3630
[ 172.147278][ C0] ? __dev_queue_xmit+0x275/0x3630
[ 172.152458][ C0] ? netdev_core_pick_tx+0x370/0x370
[ 172.157787][ C0] ? NF_HOOK+0xa3/0x3b0
[ 172.162002][ C0] ? __lock_acquire+0x7d80/0x7d80
[ 172.167060][ C0] ? __asan_memcpy+0x40/0x70
[ 172.171895][ C0] NF_HOOK+0x331/0x3b0
[ 172.176003][ C0] ? NF_HOOK+0x3b0/0x3b0
[ 172.180288][ C0] ? NF_HOOK+0xa3/0x3b0
[ 172.184474][ C0] ? arp_xmit+0x270/0x270
[ 172.188850][ C0] ? read_lock_is_recursive+0x20/0x20
[ 172.194484][ C0] ? mark_lock+0x94/0x320
[ 172.198885][ C0] arp_xmit+0x16c/0x270
[ 172.203078][ C0] ? arp_xmit+0x23/0x270
[ 172.207362][ C0] arp_solicit+0xbf3/0xe10
[ 172.211849][ C0] ? arp_ifdown+0x20/0x20
[ 172.216229][ C0] ? neigh_timer_handler+0xa4b/0xff0
[ 172.221576][ C0] ? __lock_acquire+0x7d80/0x7d80
[ 172.226646][ C0] ? read_lock_is_recursive+0x20/0x20
[ 172.232154][ C0] ? arp_ifdown+0x20/0x20
[ 172.236511][ C0] neigh_timer_handler+0xaad/0xff0
[ 172.241700][ C0] call_timer_fn+0x189/0x540
[ 172.246323][ C0] ? neigh_release+0x80/0x80
[ 172.250976][ C0] ? call_timer_fn+0xd2/0x540
[ 172.255722][ C0] ? __run_timers+0x810/0x810
[ 172.260458][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 172.265803][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 172.271194][ C0] ? neigh_release+0x80/0x80
[ 172.275839][ C0] __run_timers+0x570/0x810
[ 172.280480][ C0] ? detach_timer+0x2b0/0x2b0
[ 172.285288][ C0] ? lock_chain_count+0x20/0x20
[ 172.290441][ C0] run_timer_softirq+0x67/0xf0
[ 172.295326][ C0] handle_softirqs+0x27d/0x820
[ 172.300207][ C0] ? read_tsc+0x9/0x20
[ 172.304328][ C0] ? ktime_get+0x24b/0x280
[ 172.308879][ C0] ? __irq_exit_rcu+0xd3/0x190
[ 172.313682][ C0] ? do_softirq+0x1a0/0x1a0
[ 172.318245][ C0] __irq_exit_rcu+0xd3/0x190
[ 172.322871][ C0] ? irq_exit_rcu+0x20/0x20
[ 172.327410][ C0] irq_exit_rcu+0x9/0x20
[ 172.331776][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 172.337449][ C0]
[ 172.340404][ C0]
[ 172.343367][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 172.349402][ C0] RIP: 0010:dump_stack_lvl+0x212/0x250
[ 172.354904][ C0] Code: e8 83 09 fb f6 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 6f 09 fb f6 eb 06 e8 68 09 fb f6 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[ 172.374570][ C0] RSP: 0018:ffffc900030473e0 EFLAGS: 00000293
[ 172.380873][ C0] RAX: ffffffff8a8c6b68 RBX: dffffc0000000000 RCX: ffff88807ddd1e00
[ 172.388889][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 172.396900][ C0] RBP: ffffc900030474d0 R08: ffffffff911eb53f R09: 1ffffffff223d6a7
[ 172.404925][ C0] R10: dffffc0000000000 R11: fffffbfff223d6a8 R12: dffffc0000000004
[ 172.412940][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff92000608e80
[ 172.420984][ C0] ? dump_stack_lvl+0x208/0x250
[ 172.425998][ C0] ? show_regs_print_info+0x20/0x20
[ 172.431252][ C0] ? load_image+0x420/0x420
[ 172.435920][ C0] ? __might_sleep+0xe0/0xe0
[ 172.440558][ C0] ? __lock_acquire+0x7d80/0x7d80
[ 172.445661][ C0] should_fail_ex+0x394/0x4c0
[ 172.450402][ C0] should_failslab+0x9/0x20
[ 172.455048][ C0] slab_pre_alloc_hook+0x59/0x300
[ 172.460157][ C0] ? tomoyo_realpath_from_path+0xe6/0x5c0
[ 172.466125][ C0] ? tomoyo_realpath_from_path+0xe6/0x5c0
[ 172.471921][ C0] __kmem_cache_alloc_node+0x53/0x250
[ 172.477721][ C0] ? tomoyo_realpath_from_path+0xe6/0x5c0
[ 172.483506][ C0] __kmalloc+0xa7/0x240
[ 172.487796][ C0] tomoyo_realpath_from_path+0xe6/0x5c0
[ 172.493508][ C0] tomoyo_check_open_permission+0x224/0x460
[ 172.499444][ C0] ? tomoyo_check_open_permission+0x1cf/0x460
[ 172.505573][ C0] ? tomoyo_check_path_number_acl+0x280/0x280
[ 172.511691][ C0] ? __asan_memset+0x22/0x40
[ 172.516344][ C0] ? __rwlock_init+0x150/0x150
[ 172.521238][ C0] ? tomoyo_file_open+0xed/0x180
[ 172.526225][ C0] security_file_open+0x62/0xa0
[ 172.531144][ C0] do_dentry_open+0x32b/0x14b0
[ 172.535959][ C0] ? __asan_memcpy+0x40/0x70
[ 172.540620][ C0] path_openat+0x284f/0x3270
[ 172.545258][ C0] ? do_sys_openat2+0xda/0x1d0
[ 172.550084][ C0] ? do_filp_open+0x430/0x430
[ 172.554813][ C0] do_filp_open+0x1f2/0x430
[ 172.559349][ C0] ? vfs_tmpfile+0x620/0x620
[ 172.563999][ C0] ? _raw_spin_unlock+0x28/0x40
[ 172.568888][ C0] ? alloc_fd+0x590/0x640
[ 172.573289][ C0] do_sys_openat2+0x134/0x1d0
[ 172.578001][ C0] ? __bpf_trace_rseq_ip_fixup+0x240/0x240
[ 172.583843][ C0] ? do_sys_open+0xe0/0xe0
[ 172.588308][ C0] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 172.594437][ C0] ? lock_chain_count+0x20/0x20
[ 172.599365][ C0] __x64_sys_openat+0x139/0x160
[ 172.604279][ C0] do_syscall_64+0x55/0xb0
[ 172.608831][ C0] ? clear_bhb_loop+0x40/0x90
[ 172.613545][ C0] ? clear_bhb_loop+0x40/0x90
[ 172.618273][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 172.624204][ C0] RIP: 0033:0x7fa6aaca7407
[ 172.628656][ C0] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 172.648296][ C0] RSP: 002b:00007ffcca959560 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 172.656747][ C0] RAX: ffffffffffffffda RBX: 00007fa6ab443880 RCX: 00007fa6aaca7407
[ 172.664755][ C0] RDX: 0000000000080141 RSI: 000055c07a96002e RDI: ffffffffffffff9c
[ 172.672756][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 172.680772][ C0] R10: 00000000000001a4 R11: 0000000000000202 R12: 00000000ffffffff
[ 172.688806][ C0] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000000
[ 172.696924][ C0]
[ 172.699974][ T78] CPU: 1 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 172.707427][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 172.717530][ T78] Workqueue: events_unbound cfg80211_wiphy_work
[ 172.723816][ T78] Call Trace:
[ 172.727127][ T78]
[ 172.730097][ T78] dump_stack_lvl+0x18c/0x250
[ 172.734820][ T78] ? show_regs_print_info+0x20/0x20
[ 172.740051][ T78] ? load_image+0x420/0x420
[ 172.744710][ T78] should_fail_ex+0x394/0x4c0
[ 172.745776][ T5772] FAULT_INJECTION: forcing a failure.
[ 172.745776][ T5772] name failslab, interval 1, probability 1, space 0, times 604
[ 172.749431][ T78] should_failslab+0x9/0x20
[ 172.766752][ T78] slab_pre_alloc_hook+0x59/0x300
[ 172.771832][ T78] ? cfg80211_update_known_bss+0x186/0x960
[ 172.777670][ T78] ? __cfg80211_bss_update+0x144/0x21b0
[ 172.783243][ T78] ? cfg80211_inform_bss_frame_data+0xadb/0x1330
[ 172.789619][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 172.795718][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 172.801754][ T78] __kmem_cache_alloc_node+0x53/0x250
[ 172.807189][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 172.813205][ T78] __kmalloc+0xa7/0x240
[ 172.817423][ T78] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 172.823350][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 172.828412][ T78] ? lock_chain_count+0x20/0x20
[ 172.833403][ T78] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 172.839346][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 172.844677][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 172.850648][ T78] ? _raw_spin_unlock+0x40/0x40
[ 172.855637][ T78] ? __schedule_delayed_monitor_work+0xb6/0x200
[ 172.862016][ T78] ? kvfree_call_rcu+0x54c/0x780
[ 172.867004][ T78] ? ret_from_fork_asm+0x11/0x20
[ 172.872067][ T78] ? ieee80211_queue_delayed_work+0x150/0x150
[ 172.878202][ T78] ? call_rcu+0x900/0x900
[ 172.882594][ T78] ieee80211_inform_bss+0x12a/0xfd0
[ 172.887861][ T78] ? ieee80211_rx_bss_put+0x60/0x60
[ 172.893122][ T78] ? do_raw_spin_lock+0x11f/0x2b0
[ 172.898223][ T78] ? ieee80211_rx_bss_put+0x60/0x60
[ 172.903530][ T78] rdev_inform_bss+0x106/0x410
[ 172.908355][ T78] cfg80211_inform_bss_frame_data+0xb22/0x1330
[ 172.914588][ T78] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 172.920834][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 172.926685][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 172.932533][ T78] ieee80211_bss_info_update+0x789/0x9f0
[ 172.938214][ T78] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 172.943641][ T78] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 172.949580][ T78] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 172.955863][ T78] ? verify_lock_unused+0x140/0x140
[ 172.961203][ T78] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 172.967491][ T78] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 172.973284][ T78] ? mark_lock+0x94/0x320
[ 172.977657][ T78] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 172.983674][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 172.988845][ T78] ? lock_chain_count+0x20/0x20
[ 172.993743][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 172.999848][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 173.005120][ T78] ? skb_dequeue+0x124/0x160
[ 173.009905][ T78] ieee80211_iface_work+0x730/0xc90
[ 173.015167][ T78] cfg80211_wiphy_work+0x228/0x260
[ 173.020330][ T78] ? process_scheduled_works+0x975/0x1600
[ 173.026099][ T78] process_scheduled_works+0xa60/0x1600
[ 173.031722][ T78] ? worker_attach_to_pool+0x370/0x370
[ 173.037239][ T78] ? assign_work+0x3cc/0x5d0
[ 173.041885][ T78] worker_thread+0xa5e/0xfe0
[ 173.046557][ T78] kthread+0x2fa/0x390
[ 173.050667][ T78] ? pr_cont_work+0x550/0x550
[ 173.055385][ T78] ? kthread_blkcg+0xd0/0xd0
[ 173.060197][ T78] ret_from_fork+0x48/0x80
[ 173.064651][ T78] ? kthread_blkcg+0xd0/0xd0
[ 173.069372][ T78] ret_from_fork_asm+0x11/0x20
[ 173.074197][ T78]
[ 173.077245][ T5772] CPU: 0 PID: 5772 Comm: udevd Not tainted syzkaller #0
[ 173.084248][ T5772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 173.094350][ T5772] Call Trace:
[ 173.097690][ T5772]
[ 173.100665][ T5772] dump_stack_lvl+0x18c/0x250
[ 173.105397][ T5772] ? show_regs_print_info+0x20/0x20
[ 173.110630][ T5772] ? load_image+0x420/0x420
[ 173.115201][ T5772] ? __might_sleep+0xe0/0xe0
[ 173.119858][ T5772] ? __lock_acquire+0x7d80/0x7d80
[ 173.124942][ T5772] should_fail_ex+0x394/0x4c0
[ 173.129679][ T5772] should_failslab+0x9/0x20
[ 173.134317][ T5772] slab_pre_alloc_hook+0x59/0x300
[ 173.139396][ T5772] ? prepend_path+0x8a7/0x950
[ 173.144130][ T5772] ? tomoyo_encode+0x2ad/0x570
[ 173.148707][ T11] FAULT_INJECTION: forcing a failure.
[ 173.148707][ T11] name failslab, interval 1, probability 1, space 0, times 602
[ 173.149070][ T5772] ? tomoyo_encode+0x2ad/0x570
[ 173.166761][ T5772] __kmem_cache_alloc_node+0x53/0x250
[ 173.168489][ C1] FAULT_INJECTION: forcing a failure.
[ 173.168489][ C1] name failslab, interval 1, probability 1, space 0, times 602
[ 173.172195][ T5772] ? tomoyo_encode+0x2ad/0x570
[ 173.189854][ T5772] __kmalloc+0xa7/0x240
[ 173.194145][ T5772] tomoyo_encode+0x2ad/0x570
[ 173.198871][ T5772] tomoyo_realpath_from_path+0x57c/0x5c0
[ 173.204583][ T5772] tomoyo_check_open_permission+0x224/0x460
[ 173.210516][ T5772] ? tomoyo_check_open_permission+0x1cf/0x460
[ 173.216630][ T5772] ? tomoyo_check_path_number_acl+0x280/0x280
[ 173.222768][ T5772] ? __asan_memset+0x22/0x40
[ 173.227443][ T5772] ? __rwlock_init+0x150/0x150
[ 173.232250][ T5772] ? tomoyo_file_open+0xed/0x180
[ 173.237494][ T5772] security_file_open+0x62/0xa0
[ 173.242474][ T5772] do_dentry_open+0x32b/0x14b0
[ 173.247309][ T5772] ? __asan_memcpy+0x40/0x70
[ 173.252082][ T5772] path_openat+0x284f/0x3270
[ 173.256747][ T5772] ? do_sys_openat2+0xda/0x1d0
[ 173.261572][ T5772] ? __x64_sys_openat+0x139/0x160
[ 173.266758][ T5772] ? verify_lock_unused+0x140/0x140
[ 173.272085][ T5772] ? do_filp_open+0x430/0x430
[ 173.276849][ T5772] do_filp_open+0x1f2/0x430
[ 173.281424][ T5772] ? vfs_tmpfile+0x620/0x620
[ 173.286062][ T5772] ? noop_direct_IO+0x20/0x20
[ 173.290809][ T5772] ? _raw_spin_unlock+0x28/0x40
[ 173.295733][ T5772] ? alloc_fd+0x590/0x640
[ 173.300239][ T5772] do_sys_openat2+0x134/0x1d0
[ 173.304998][ T5772] ? do_sys_open+0xe0/0xe0
[ 173.309482][ T5772] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 173.315543][ T5772] ? lock_chain_count+0x20/0x20
[ 173.320459][ T5772] __x64_sys_openat+0x139/0x160
[ 173.325364][ T5772] do_syscall_64+0x55/0xb0
[ 173.329821][ T5772] ? clear_bhb_loop+0x40/0x90
[ 173.334543][ T5772] ? clear_bhb_loop+0x40/0x90
[ 173.339260][ T5772] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 173.345274][ T5772] RIP: 0033:0x7fa6aaca7407
[ 173.349724][ T5772] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 173.369393][ T5772] RSP: 002b:00007ffcca953fc0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 173.377875][ T5772] RAX: ffffffffffffffda RBX: 00007fa6ab443880 RCX: 00007fa6aaca7407
[ 173.386246][ T5772] RDX: 0000000000080000 RSI: 000055c09506c190 RDI: ffffffffffffff9c
[ 173.394486][ T5772] RBP: 000055c09506c190 R08: 0000000000000000 R09: 0000000000000000
[ 173.402707][ T5772] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 173.410903][ T5772] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000009
[ 173.419192][ T5772]
[ 173.422245][ C1] CPU: 1 PID: 5127 Comm: klogd Not tainted syzkaller #0
[ 173.429342][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 173.439807][ C1] Call Trace:
[ 173.443150][ C1]
[ 173.446109][ C1] dump_stack_lvl+0x18c/0x250
[ 173.451069][ C1] ? show_regs_print_info+0x20/0x20
[ 173.456604][ C1] ? load_image+0x420/0x420
[ 173.461177][ C1] ? mark_lock+0x94/0x320
[ 173.465546][ C1] ? verify_lock_unused+0x140/0x140
[ 173.470878][ C1] ? mark_lock+0x94/0x320
[ 173.475255][ C1] should_fail_ex+0x394/0x4c0
[ 173.479981][ C1] should_failslab+0x9/0x20
[ 173.484537][ C1] slab_pre_alloc_hook+0x59/0x300
[ 173.489672][ C1] ? __lock_acquire+0x1262/0x7d80
[ 173.494762][ C1] kmem_cache_alloc_node+0x5e/0x310
[ 173.500119][ C1] ? __alloc_skb+0x103/0x2c0
[ 173.504770][ C1] __alloc_skb+0x103/0x2c0
[ 173.509371][ C1] __netdev_alloc_skb+0x10c/0x500
[ 173.514590][ C1] ? kmalloc_reserve+0x240/0x240
[ 173.519576][ C1] __ieee80211_beacon_get+0xd5d/0x1520
[ 173.525084][ C1] ? __ieee80211_beacon_get+0x36/0x1520
[ 173.530716][ C1] ieee80211_beacon_get_tim+0xbf/0x580
[ 173.536288][ C1] ? ieee80211_beacon_get_template_ema_list+0x90/0x90
[ 173.543193][ C1] mac80211_hwsim_beacon_tx+0x3bd/0x770
[ 173.548782][ C1] __iterate_interfaces+0x225/0x4c0
[ 173.554024][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 173.560303][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 173.567535][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 173.573808][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 173.581039][ C1] mac80211_hwsim_beacon+0xbb/0x1b0
[ 173.586270][ C1] ? hw_scan_work+0xf10/0xf10
[ 173.591110][ C1] __hrtimer_run_queues+0x525/0xc10
[ 173.596472][ C1] ? hrtimer_interrupt+0x980/0x980
[ 173.601747][ C1] ? read_tsc+0x9/0x20
[ 173.605923][ C1] hrtimer_run_softirq+0x177/0x290
[ 173.611155][ C1] handle_softirqs+0x27d/0x820
[ 173.615971][ C1] ? read_tsc+0x9/0x20
[ 173.620075][ C1] ? ktime_get+0x24b/0x280
[ 173.624550][ C1] ? __irq_exit_rcu+0xd3/0x190
[ 173.629352][ C1] ? do_softirq+0x1a0/0x1a0
[ 173.633892][ C1] __irq_exit_rcu+0xd3/0x190
[ 173.638513][ C1] ? irq_exit_rcu+0x20/0x20
[ 173.643047][ C1] irq_exit_rcu+0x9/0x20
[ 173.647505][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 173.653837][ C1]
[ 173.656809][ C1]
[ 173.659773][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 173.665841][ C1] RIP: 0010:__printk_cpu_sync_wait+0xb/0x40
[ 173.671865][ C1] Code: 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 bc b2 73 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 90 f3 0f 1e fa e8 87 34 1b 00 f3 90 <48> c7 c7 00 d8 00 8d be 04 00 00 00 e8 b4 b3 73 00 8b 05 9e 97 94
[ 173.691841][ C1] RSP: 0018:ffffc900032b7678 EFLAGS: 00000293
[ 173.698050][ C1] RAX: ffffffff816c406c RBX: 0000000000000200 RCX: ffff88807e3dbc00
[ 173.706083][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8d00d800
[ 173.714093][ C1] RBP: ffffc900032b7778 R08: 0000000000000003 R09: 0000000000000004
[ 173.722095][ C1] R10: dffffc0000000000 R11: fffffbfff1a01b00 R12: dffffc0000000004
[ 173.730102][ C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff92000656ed4
[ 173.738106][ C1] ? __printk_cpu_sync_wait+0x2c/0x40
[ 173.743556][ C1] ? __printk_cpu_sync_wait+0x2c/0x40
[ 173.748972][ C1] dump_stack_lvl+0x165/0x250
[ 173.753786][ C1] ? show_regs_print_info+0x20/0x20
[ 173.759020][ C1] ? load_image+0x420/0x420
[ 173.763654][ C1] ? __might_sleep+0xe0/0xe0
[ 173.768369][ C1] ? __lock_acquire+0x7d80/0x7d80
[ 173.773434][ C1] should_fail_ex+0x394/0x4c0
[ 173.778156][ C1] should_failslab+0x9/0x20
[ 173.783042][ C1] slab_pre_alloc_hook+0x59/0x300
[ 173.788225][ C1] kmem_cache_alloc_node+0x5e/0x310
[ 173.793734][ C1] ? __alloc_skb+0x103/0x2c0
[ 173.798764][ C1] __alloc_skb+0x103/0x2c0
[ 173.803401][ C1] alloc_skb_with_frags+0xcd/0x7a0
[ 173.808571][ C1] ? aa_label_sk_perm+0x4d4/0x660
[ 173.813748][ C1] sock_alloc_send_pskb+0x883/0x9a0
[ 173.819099][ C1] ? sock_kzfree_s+0x50/0x50
[ 173.823990][ C1] ? do_raw_spin_lock+0x11f/0x2b0
[ 173.829288][ C1] ? __rwlock_init+0x150/0x150
[ 173.834101][ C1] ? do_raw_spin_unlock+0x121/0x230
[ 173.839337][ C1] unix_dgram_sendmsg+0x5a9/0x16e0
[ 173.844590][ C1] ? aa_af_perm+0x330/0x330
[ 173.849338][ C1] ? unix_dgram_poll+0x680/0x680
[ 173.854491][ C1] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0
[ 173.862473][ C1] ? apparmor_socket_sendmsg+0x8e/0x330
[ 173.868252][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 173.873613][ C1] ? security_socket_sendmsg+0x80/0xa0
[ 173.880049][ C1] __sys_sendto+0x4a9/0x6b0
[ 173.885531][ C1] ? __ia32_sys_getpeername+0x90/0x90
[ 173.886095][ C0] FAULT_INJECTION: forcing a failure.
[ 173.886095][ C0] name failslab, interval 1, probability 1, space 0, times 600
[ 173.891285][ C1] ? log_buf_vmcoreinfo_setup+0x450/0x450
[ 173.909857][ C1] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 173.915943][ C1] ? lock_chain_count+0x20/0x20
[ 173.920869][ C1] __x64_sys_sendto+0xde/0xf0
[ 173.925684][ C1] do_syscall_64+0x55/0xb0
[ 173.930146][ C1] ? clear_bhb_loop+0x40/0x90
[ 173.934865][ C1] ? clear_bhb_loop+0x40/0x90
[ 173.939590][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 173.945534][ C1] RIP: 0033:0x7f27efeb6407
[ 173.950194][ C1] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 173.970140][ C1] RSP: 002b:00007fffc79dc5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 173.978600][ C1] RAX: ffffffffffffffda RBX: 00007f27efd66c80 RCX: 00007f27efeb6407
[ 173.986715][ C1] RDX: 0000000000000056 RSI: 00007fffc79dc6f0 RDI: 0000000000000003
[ 173.995355][ C1] RBP: 00007fffc79dcb20 R08: 0000000000000000 R09: 0000000000000000
[ 174.003546][ C1] R10: 0000000000004000 R11: 0000000000000202 R12: 00007fffc79dcb38
[ 174.011554][ C1] R13: 00007fffc79dc6f0 R14: 000000000000003b R15: 00007fffc79dc6f0
[ 174.019663][ C1]
[ 174.022714][ C0] CPU: 0 PID: 5846 Comm: kworker/u4:9 Not tainted syzkaller #0
[ 174.030327][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 174.040528][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 174.047103][ C0] Call Trace:
[ 174.050431][ C0]
[ 174.053325][ C0] dump_stack_lvl+0x18c/0x250
[ 174.058052][ C0] ? show_regs_print_info+0x20/0x20
[ 174.063291][ C0] ? load_image+0x420/0x420
[ 174.067834][ C0] ? mark_lock+0x94/0x320
[ 174.072380][ C0] ? verify_lock_unused+0x140/0x140
[ 174.077617][ C0] ? mark_lock+0x94/0x320
[ 174.082008][ C0] should_fail_ex+0x394/0x4c0
[ 174.086761][ C0] should_failslab+0x9/0x20
[ 174.091402][ C0] slab_pre_alloc_hook+0x59/0x300
[ 174.096669][ C0] ? __lock_acquire+0x1262/0x7d80
[ 174.101775][ C0] kmem_cache_alloc_node+0x5e/0x310
[ 174.107408][ C0] ? __alloc_skb+0x103/0x2c0
[ 174.112039][ C0] __alloc_skb+0x103/0x2c0
[ 174.116494][ C0] __netdev_alloc_skb+0x10c/0x500
[ 174.121818][ C0] ? kmalloc_reserve+0x240/0x240
[ 174.126795][ C0] __ieee80211_beacon_get+0xd5d/0x1520
[ 174.132380][ C0] ? __ieee80211_beacon_get+0x36/0x1520
[ 174.137978][ C0] ieee80211_beacon_get_tim+0xbf/0x580
[ 174.143519][ C0] ? ieee80211_beacon_get_template_ema_list+0x90/0x90
[ 174.150484][ C0] mac80211_hwsim_beacon_tx+0x3bd/0x770
[ 174.156099][ C0] __iterate_interfaces+0x225/0x4c0
[ 174.161425][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 174.167707][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 174.174949][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 174.182098][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 174.189351][ C0] mac80211_hwsim_beacon+0xbb/0x1b0
[ 174.194681][ C0] ? hw_scan_work+0xf10/0xf10
[ 174.199394][ C0] __hrtimer_run_queues+0x525/0xc10
[ 174.204740][ C0] ? hrtimer_interrupt+0x980/0x980
[ 174.209936][ C0] ? read_tsc+0x9/0x20
[ 174.214061][ C0] hrtimer_run_softirq+0x177/0x290
[ 174.219217][ C0] handle_softirqs+0x27d/0x820
[ 174.224010][ C0] ? read_tsc+0x9/0x20
[ 174.228131][ C0] ? ktime_get+0x24b/0x280
[ 174.232580][ C0] ? __irq_exit_rcu+0xd3/0x190
[ 174.237396][ C0] ? do_softirq+0x1a0/0x1a0
[ 174.241966][ C0] ? irqtime_account_irq+0xb6/0x1c0
[ 174.247363][ C0] __irq_exit_rcu+0xd3/0x190
[ 174.252037][ C0] ? irq_exit_rcu+0x20/0x20
[ 174.256603][ C0] irq_exit_rcu+0x9/0x20
[ 174.260892][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 174.266573][ C0]
[ 174.269560][ C0]
[ 174.272533][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 174.278615][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x36/0x60
[ 174.285027][ C0] Code: 60 43 7c 7e 65 8b 15 61 43 7c 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 1c 16 00 00 00 74 2c 8b 91 f8 15 00 00 <83> fa 02 75 21 48 8b 91 00 16 00 00 48 8b 32 48 8d 7e 01 8b 89 fc
[ 174.304967][ C0] RSP: 0018:ffffc9000480f778 EFLAGS: 00000246
[ 174.311088][ C0] RAX: ffffffff817c7a9d RBX: 1ffff110171e82bd RCX: ffff8880294cda00
[ 174.319097][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 174.327122][ C0] RBP: ffffc9000480f900 R08: ffffffff911eb507 R09: 1ffffffff223d6a0
[ 174.335223][ C0] R10: dffffc0000000000 R11: fffffbfff223d6a1 R12: ffff8880b8f415e8
[ 174.343259][ C0] R13: ffff8880b8e3d3c0 R14: dffffc0000000000 R15: 0000000000000001
[ 174.351454][ C0] ? smp_call_function_many_cond+0xd9d/0x1190
[ 174.357587][ C0] smp_call_function_many_cond+0xd9d/0x1190
[ 174.363564][ C0] ? smp_call_function_many+0x40/0x40
[ 174.369084][ C0] ? text_poke+0xc0/0xc0
[ 174.373464][ C0] ? preempt_schedule_thunk+0x1a/0x30
[ 174.378890][ C0] ? text_poke_sync+0x30/0x30
[ 174.383607][ C0] on_each_cpu_cond_mask+0x3f/0x80
[ 174.389119][ C0] text_poke_bp_batch+0x894/0x980
[ 174.394539][ C0] ? kmem_cache_alloc_bulk+0x12b/0x5a0
[ 174.400746][ C0] ? text_poke_loc_init+0x7c0/0x7c0
[ 174.406080][ C0] ? text_poke_queue+0x134/0x190
[ 174.411060][ C0] ? __jump_label_patch+0x59/0x4a0
[ 174.416216][ C0] ? __jump_label_update+0x39a/0x3c0
[ 174.421663][ C0] text_poke_finish+0x30/0x50
[ 174.426386][ C0] arch_jump_label_transform_apply+0x1c/0x30
[ 174.432414][ C0] static_key_enable_cpuslocked+0x123/0x240
[ 174.438545][ C0] static_key_enable+0x1a/0x20
[ 174.443431][ C0] ? process_scheduled_works+0x975/0x1600
[ 174.449197][ C0] toggle_allocation_gate+0xa8/0x260
[ 174.454635][ C0] ? show_object+0x70/0x70
[ 174.459536][ C0] ? read_lock_is_recursive+0x20/0x20
[ 174.465050][ C0] ? process_scheduled_works+0x975/0x1600
[ 174.471288][ C0] ? process_scheduled_works+0x975/0x1600
[ 174.477051][ C0] process_scheduled_works+0xa60/0x1600
[ 174.482712][ C0] ? worker_attach_to_pool+0x370/0x370
[ 174.489115][ C0] ? assign_work+0x3cc/0x5d0
[ 174.494038][ C0] worker_thread+0xa5e/0xfe0
[ 174.499442][ C0] kthread+0x2fa/0x390
[ 174.503651][ C0] ? pr_cont_work+0x550/0x550
[ 174.508637][ C0] ? kthread_blkcg+0xd0/0xd0
[ 174.513432][ C0] ret_from_fork+0x48/0x80
[ 174.517886][ C0] ? kthread_blkcg+0xd0/0xd0
[ 174.522515][ C0] ret_from_fork_asm+0x11/0x20
[ 174.527508][ C0]
[ 174.530602][ T11] CPU: 1 PID: 11 Comm: kworker/u4:0 Not tainted syzkaller #0
[ 174.538060][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 174.548166][ T11] Workqueue: events_unbound cfg80211_wiphy_work
[ 174.554635][ T11] Call Trace:
[ 174.557952][ T11]
[ 174.560917][ T11] dump_stack_lvl+0x18c/0x250
[ 174.565643][ T11] ? show_regs_print_info+0x20/0x20
[ 174.570975][ T11] ? load_image+0x420/0x420
[ 174.575614][ T11] ? verify_lock_unused+0x140/0x140
[ 174.582005][ T11] should_fail_ex+0x394/0x4c0
[ 174.587089][ T11] should_failslab+0x9/0x20
[ 174.591927][ T11] slab_pre_alloc_hook+0x59/0x300
[ 174.597020][ T11] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 174.603043][ T11] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 174.609069][ T11] __kmem_cache_alloc_node+0x53/0x250
[ 174.614488][ T11] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 174.620679][ T11] __kmalloc+0xa7/0x240
[ 174.624965][ T11] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 174.630901][ T11] ? trace_raw_output_contention_end+0xd0/0xd0
[ 174.637556][ T11] ? rcu_is_watching+0x15/0xb0
[ 174.642417][ T11] ? trace_contention_end+0x39/0xe0
[ 174.648584][ T11] ? __mutex_lock+0x30d/0xc80
[ 174.653925][ T11] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 174.660334][ T11] ? mutex_lock_nested+0x20/0x20
[ 174.665329][ T11] ? ieee80211_queue_delayed_work+0x150/0x150
[ 174.671460][ T11] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 174.677602][ T11] ? verify_lock_unused+0x140/0x140
[ 174.681668][ T147] FAULT_INJECTION: forcing a failure.
[ 174.681668][ T147] name failslab, interval 1, probability 1, space 0, times 598
[ 174.682839][ T11] ? ret_from_fork_asm+0x11/0x20
[ 174.700991][ T11] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 174.706892][ T11] ? mark_lock+0x94/0x320
[ 174.711317][ T11] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 174.717441][ T11] ? __lock_acquire+0x7d80/0x7d80
[ 174.722506][ T11] ? lock_chain_count+0x20/0x20
[ 174.727396][ T11] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 174.733427][ T11] ? lockdep_hardirqs_on+0x98/0x150
[ 174.738699][ T11] ? skb_dequeue+0x124/0x160
[ 174.743448][ T11] ieee80211_iface_work+0x730/0xc90
[ 174.748799][ T11] cfg80211_wiphy_work+0x228/0x260
[ 174.754017][ T11] ? process_scheduled_works+0x975/0x1600
[ 174.760022][ T11] process_scheduled_works+0xa60/0x1600
[ 174.766042][ T11] ? worker_attach_to_pool+0x370/0x370
[ 174.771574][ T11] ? assign_work+0x3cc/0x5d0
[ 174.776221][ T11] worker_thread+0xa5e/0xfe0
[ 174.780884][ T11] kthread+0x2fa/0x390
[ 174.784996][ T11] ? pr_cont_work+0x550/0x550
[ 174.789740][ T11] ? kthread_blkcg+0xd0/0xd0
[ 174.794456][ T11] ret_from_fork+0x48/0x80
[ 174.798924][ T11] ? kthread_blkcg+0xd0/0xd0
[ 174.803549][ T11] ret_from_fork_asm+0x11/0x20
[ 174.808391][ T11]
[ 174.811526][ T147] CPU: 0 PID: 147 Comm: kworker/u4:5 Not tainted syzkaller #0
[ 174.819066][ T147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 174.829162][ T147] Workqueue: events_unbound nsim_dev_trap_report_work
[ 174.835975][ T147] Call Trace:
[ 174.839312][ T147]
[ 174.842310][ T147] dump_stack_lvl+0x18c/0x250
[ 174.847028][ T147] ? show_regs_print_info+0x20/0x20
[ 174.852351][ T147] ? load_image+0x420/0x420
[ 174.856901][ T147] ? mark_lock+0x94/0x320
[ 174.861276][ T147] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 174.867338][ T147] should_fail_ex+0x394/0x4c0
[ 174.872062][ T147] should_failslab+0x9/0x20
[ 174.876692][ T147] slab_pre_alloc_hook+0x59/0x300
[ 174.881771][ T147] kmem_cache_alloc_node+0x5e/0x310
[ 174.887849][ T147] ? slab_free_freelist_hook+0x130/0x1a0
[ 174.893715][ T147] ? __alloc_skb+0x103/0x2c0
[ 174.898716][ T147] __alloc_skb+0x103/0x2c0
[ 174.903264][ T147] nsim_dev_trap_report_work+0x253/0xa90
[ 174.909142][ T147] ? process_scheduled_works+0x975/0x1600
[ 174.914929][ T147] process_scheduled_works+0xa60/0x1600
[ 174.920727][ T147] ? worker_attach_to_pool+0x370/0x370
[ 174.926405][ T147] ? assign_work+0x3cc/0x5d0
[ 174.931187][ T147] worker_thread+0xa5e/0xfe0
[ 174.935829][ T147] ? _raw_spin_unlock+0x40/0x40
[ 174.941001][ T147] ? __kthread_parkme+0x71/0x1c0
[ 174.946417][ T147] kthread+0x2fa/0x390
[ 174.950697][ T147] ? pr_cont_work+0x550/0x550
[ 174.955697][ T147] ? kthread_blkcg+0xd0/0xd0
[ 174.960353][ T147] ret_from_fork+0x48/0x80
[ 174.964816][ T147] ? kthread_blkcg+0xd0/0xd0
[ 174.969488][ T147] ret_from_fork_asm+0x11/0x20
[ 174.974699][ T147]
[ 174.975140][ T5810] FAULT_INJECTION: forcing a failure.
[ 174.975140][ T5810] name failslab, interval 1, probability 1, space 0, times 597
[ 174.980096][ T2973] CPU: 0 PID: 2973 Comm: kworker/u4:8 Not tainted syzkaller #0
[ 174.998417][ T2973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 175.008557][ T2973] Workqueue: bat_events batadv_mcast_mla_update
[ 175.015122][ T2973] Call Trace:
[ 175.018618][ T2973]
[ 175.021591][ T2973] dump_stack_lvl+0x18c/0x250
[ 175.026354][ T2973] ? worker_thread+0xa5e/0xfe0
[ 175.031173][ T2973] ? ret_from_fork+0x48/0x80
[ 175.035977][ T2973] ? show_regs_print_info+0x20/0x20
[ 175.041334][ T2973] ? load_image+0x420/0x420
[ 175.045959][ T2973] should_fail_ex+0x394/0x4c0
[ 175.050689][ T2973] should_failslab+0x9/0x20
[ 175.055245][ T2973] slab_pre_alloc_hook+0x59/0x300
[ 175.060483][ T2973] ? batadv_mcast_mla_update+0x17e/0x3390
[ 175.066238][ T2973] ? batadv_mcast_mla_update+0x1568/0x3390
[ 175.072182][ T2973] __kmem_cache_alloc_node+0x53/0x250
[ 175.077817][ T2973] ? batadv_mcast_mla_update+0x1568/0x3390
[ 175.083681][ T2973] kmalloc_trace+0x2a/0xe0
[ 175.088146][ T2973] batadv_mcast_mla_update+0x1568/0x3390
[ 175.093839][ T2973] ? batadv_mcast_mla_update+0x17e/0x3390
[ 175.099604][ T2973] ? batadv_mcast_tvlv_ogm_handler+0x230/0x230
[ 175.106013][ T2973] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 175.112110][ T2973] ? _raw_spin_unlock_irq+0x23/0x50
[ 175.118534][ T2973] ? process_scheduled_works+0x975/0x1600
[ 175.124316][ T2973] ? process_scheduled_works+0x975/0x1600
[ 175.130102][ T2973] process_scheduled_works+0xa60/0x1600
[ 175.135775][ T2973] ? worker_attach_to_pool+0x370/0x370
[ 175.141471][ T2973] ? assign_work+0x3cc/0x5d0
[ 175.146107][ T2973] worker_thread+0xa5e/0xfe0
[ 175.150958][ T2973] ? _raw_spin_unlock+0x40/0x40
[ 175.156023][ T2973] ? __kthread_parkme+0x71/0x1c0
[ 175.161717][ T2973] kthread+0x2fa/0x390
[ 175.165861][ T2973] ? pr_cont_work+0x550/0x550
[ 175.171002][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 175.175643][ T2973] ret_from_fork+0x48/0x80
[ 175.180225][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 175.184984][ T2973] ret_from_fork_asm+0x11/0x20
[ 175.189903][ T2973]
[ 175.193002][ T5810] CPU: 1 PID: 5810 Comm: kworker/1:3 Not tainted syzkaller #0
[ 175.200622][ T5810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 175.210823][ T5810] Workqueue: events_power_efficient neigh_periodic_work
[ 175.217934][ T5810] Call Trace:
[ 175.221266][ T5810]
[ 175.224241][ T5810] dump_stack_lvl+0x18c/0x250
[ 175.229025][ T5810] ? show_regs_print_info+0x20/0x20
[ 175.234298][ T5810] ? load_image+0x420/0x420
[ 175.238870][ T5810] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 175.245298][ T5810] ? __lock_acquire+0x7d80/0x7d80
[ 175.250487][ T5810] ? lock_chain_count+0x20/0x20
[ 175.255487][ T5810] should_fail_ex+0x394/0x4c0
[ 175.260310][ T5810] should_failslab+0x9/0x20
[ 175.264881][ T5810] slab_pre_alloc_hook+0x59/0x300
[ 175.269977][ T5810] kmem_cache_alloc_node+0x5e/0x310
[ 175.275337][ T5810] ? __alloc_skb+0x103/0x2c0
[ 175.280109][ T5810] __alloc_skb+0x103/0x2c0
[ 175.284577][ T5810] ? __neigh_notify+0x29/0x300
[ 175.289430][ T5810] __neigh_notify+0x15c/0x300
[ 175.294214][ T5810] neigh_cleanup_and_release+0xa0/0x260
[ 175.299850][ T5810] neigh_periodic_work+0x3f6/0xd70
[ 175.305043][ T5810] ? process_scheduled_works+0x975/0x1600
[ 175.310315][ T78] FAULT_INJECTION: forcing a failure.
[ 175.310315][ T78] name failslab, interval 1, probability 1, space 0, times 594
[ 175.310808][ T5810] process_scheduled_works+0xa60/0x1600
[ 175.329299][ T5810] ? worker_attach_to_pool+0x370/0x370
[ 175.334821][ T5810] ? assign_work+0x3cc/0x5d0
[ 175.339454][ T5810] worker_thread+0xa5e/0xfe0
[ 175.344110][ T5810] kthread+0x2fa/0x390
[ 175.348213][ T5810] ? pr_cont_work+0x550/0x550
[ 175.352946][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 175.357657][ T5810] ret_from_fork+0x48/0x80
[ 175.362115][ T5810] ? kthread_blkcg+0xd0/0xd0
[ 175.366941][ T5810] ret_from_fork_asm+0x11/0x20
[ 175.371755][ T5810]
[ 175.374805][ T78] CPU: 0 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 175.379444][ T49] FAULT_INJECTION: forcing a failure.
SYZFAIL: pipe failed
(errno 12: Cannot allocate memory)
[ 175.379444][ T49] name failslab, interval 1, probability 1, space 0, times 592
[ 175.382211][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 175.405629][ T78] Workqueue: events_unbound cfg80211_wiphy_work
[ 175.411937][ T78] Call Trace:
[ 175.415267][ T78]
[ 175.418236][ T78] dump_stack_lvl+0x18c/0x250
[ 175.423047][ T78] ? show_regs_print_info+0x20/0x20
[ 175.428578][ T78] ? load_image+0x420/0x420
[ 175.433149][ T78] should_fail_ex+0x394/0x4c0
[ 175.439363][ T78] should_failslab+0x9/0x20
[ 175.443989][ T78] slab_pre_alloc_hook+0x59/0x300
[ 175.449088][ T78] ? cfg80211_update_known_bss+0x186/0x960
[ 175.454493][ T5772] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 175.455018][ T78] ? __cfg80211_bss_update+0x144/0x21b0
[ 175.464437][ T5138] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 175.467888][ T78] ? cfg80211_inform_bss_frame_data+0xadb/0x1330
[ 175.482178][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 175.488517][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 175.494645][ T78] __kmem_cache_alloc_node+0x53/0x250
[ 175.500355][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 175.506470][ T78] __kmalloc+0xa7/0x240
[ 175.510977][ T78] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 175.516905][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 175.521998][ T78] ? lock_chain_count+0x20/0x20
[ 175.526928][ T78] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 175.532875][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 175.538225][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 175.544196][ T78] ? _raw_spin_unlock+0x40/0x40
[ 175.549148][ T78] ? __schedule_delayed_monitor_work+0xb6/0x200
[ 175.555538][ T78] ? kvfree_call_rcu+0x54c/0x780
[ 175.560520][ T78] ? ret_from_fork_asm+0x11/0x20
[ 175.565539][ T78] ? ieee80211_queue_delayed_work+0x150/0x150
[ 175.572284][ T78] ? call_rcu+0x900/0x900
[ 175.576700][ T78] ieee80211_inform_bss+0x12a/0xfd0
[ 175.582222][ T78] ? ieee80211_rx_bss_put+0x60/0x60
[ 175.587554][ T78] ? do_raw_spin_lock+0x11f/0x2b0
[ 175.593240][ T78] ? ieee80211_rx_bss_put+0x60/0x60
[ 175.598686][ T78] rdev_inform_bss+0x106/0x410
[ 175.603692][ T78] cfg80211_inform_bss_frame_data+0xb22/0x1330
[ 175.610222][ T78] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 175.616482][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 175.622337][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 175.628231][ T78] ieee80211_bss_info_update+0x789/0x9f0
[ 175.633923][ T78] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 175.639451][ T78] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 175.645486][ T78] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 175.651852][ T78] ? verify_lock_unused+0x140/0x140
[ 175.657253][ T78] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 175.663607][ T78] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 175.669492][ T78] ? mark_lock+0x94/0x320
[ 175.673901][ T78] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 175.679952][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 175.685020][ T78] ? lock_chain_count+0x20/0x20
[ 175.689998][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 175.695948][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 175.701256][ T78] ? skb_dequeue+0x124/0x160
[ 175.706053][ T78] ieee80211_iface_work+0x730/0xc90
[ 175.711335][ T78] cfg80211_wiphy_work+0x228/0x260
[ 175.716501][ T78] ? process_scheduled_works+0x975/0x1600
[ 175.722272][ T78] process_scheduled_works+0xa60/0x1600
[ 175.727882][ T78] ? worker_attach_to_pool+0x370/0x370
[ 175.733402][ T78] ? assign_work+0x3cc/0x5d0
[ 175.738062][ T78] worker_thread+0xa5e/0xfe0
[ 175.742742][ T78] kthread+0x2fa/0x390
[ 175.746846][ T78] ? pr_cont_work+0x550/0x550
[ 175.751581][ T78] ? kthread_blkcg+0xd0/0xd0
[ 175.756254][ T78] ret_from_fork+0x48/0x80
[ 175.757406][ T5772] FAULT_INJECTION: forcing a failure.
[ 175.757406][ T5772] name failslab, interval 1, probability 1, space 0, times 589
[ 175.760712][ T78] ? kthread_blkcg+0xd0/0xd0
[ 175.778256][ T78] ret_from_fork_asm+0x11/0x20
[ 175.783343][ T78]
[ 175.786548][ T5127] CPU: 1 PID: 5127 Comm: klogd Not tainted syzkaller #0
[ 175.793563][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 175.803910][ T5127] Call Trace:
[ 175.807327][ T5127]
[ 175.810316][ T5127] dump_stack_lvl+0x18c/0x250
[ 175.815143][ T5127] ? show_regs_print_info+0x20/0x20
[ 175.820394][ T5127] ? load_image+0x420/0x420
[ 175.822816][ T5760] FAULT_INJECTION: forcing a failure.
[ 175.822816][ T5760] name failslab, interval 1, probability 1, space 0, times 588
[ 175.824940][ T5127] ? __might_sleep+0xe0/0xe0
[ 175.824973][ T5127] ? __lock_acquire+0x7d80/0x7d80
[ 175.825003][ T5127] should_fail_ex+0x394/0x4c0
[ 175.825038][ T5127] should_failslab+0x9/0x20
[ 175.856895][ T5127] slab_pre_alloc_hook+0x59/0x300
[ 175.861976][ T5127] kmem_cache_alloc_node+0x5e/0x310
[ 175.867307][ T5127] ? __alloc_skb+0x103/0x2c0
[ 175.872019][ T5127] __alloc_skb+0x103/0x2c0
[ 175.876477][ T5127] alloc_skb_with_frags+0xcd/0x7a0
[ 175.881675][ T5127] ? aa_label_sk_perm+0x4d4/0x660
[ 175.886882][ T5127] sock_alloc_send_pskb+0x883/0x9a0
[ 175.892170][ T5127] ? sock_kzfree_s+0x50/0x50
[ 175.897757][ T5127] ? do_raw_spin_lock+0x11f/0x2b0
[ 175.902849][ T5127] ? __rwlock_init+0x150/0x150
[ 175.907688][ T5127] ? do_raw_spin_unlock+0x121/0x230
[ 175.912969][ T5127] unix_dgram_sendmsg+0x5a9/0x16e0
[ 175.918248][ T5127] ? aa_af_perm+0x330/0x330
[ 175.922921][ T5127] ? unix_dgram_poll+0x680/0x680
[ 175.924123][ T2973] FAULT_INJECTION: forcing a failure.
[ 175.924123][ T2973] name failslab, interval 1, probability 1, space 0, times 587
[ 175.927896][ T5127] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0
[ 175.927938][ T5127] ? apparmor_socket_sendmsg+0x8e/0x330
[ 175.927962][ T5127] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 175.958344][ T5127] ? security_socket_sendmsg+0x80/0xa0
[ 175.963849][ T5127] __sys_sendto+0x4a9/0x6b0
[ 175.968406][ T5127] ? __ia32_sys_getpeername+0x90/0x90
[ 175.973825][ T5127] ? log_buf_vmcoreinfo_setup+0x450/0x450
[ 175.979853][ T5127] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 175.985887][ T5127] ? lock_chain_count+0x20/0x20
[ 175.990866][ T5127] __x64_sys_sendto+0xde/0xf0
[ 175.995621][ T5127] do_syscall_64+0x55/0xb0
[ 176.000196][ T5127] ? clear_bhb_loop+0x40/0x90
[ 176.004913][ T5127] ? clear_bhb_loop+0x40/0x90
[ 176.009637][ T5127] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 176.015566][ T5127] RIP: 0033:0x7f27efeb6407
[ 176.020112][ T5127] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 176.039864][ T5127] RSP: 002b:00007fffc79dc5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 176.048345][ T5127] RAX: ffffffffffffffda RBX: 00007f27efd66c80 RCX: 00007f27efeb6407
[ 176.056368][ T5127] RDX: 0000000000000056 RSI: 00007fffc79dc6f0 RDI: 0000000000000003
[ 176.064561][ T5127] RBP: 00007fffc79dcb20 R08: 0000000000000000 R09: 0000000000000000
[ 176.072664][ T5127] R10: 0000000000004000 R11: 0000000000000202 R12: 00007fffc79dcb38
[ 176.080684][ T5127] R13: 00007fffc79dc6f0 R14: 000000000000003b R15: 00007fffc79dc6f0
[ 176.088715][ T5127]
[ 176.091780][ T2973] CPU: 0 PID: 2973 Comm: kworker/u4:8 Not tainted syzkaller #0
[ 176.099405][ T2973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 176.109690][ T2973] Workqueue: events_unbound nsim_dev_trap_report_work
[ 176.116517][ T2973] Call Trace:
[ 176.119864][ T2973]
[ 176.122958][ T2973] dump_stack_lvl+0x18c/0x250
[ 176.127881][ T2973] ? show_regs_print_info+0x20/0x20
[ 176.133138][ T2973] ? load_image+0x420/0x420
[ 176.137693][ T2973] ? mark_lock+0x94/0x320
[ 176.142085][ T2973] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 176.148520][ T2973] should_fail_ex+0x394/0x4c0
[ 176.153489][ T2973] should_failslab+0x9/0x20
[ 176.158050][ T2973] slab_pre_alloc_hook+0x59/0x300
[ 176.163216][ T2973] kmem_cache_alloc_node+0x5e/0x310
[ 176.168457][ T2973] ? slab_free_freelist_hook+0x130/0x1a0
[ 176.174223][ T2973] ? __alloc_skb+0x103/0x2c0
[ 176.178899][ T2973] __alloc_skb+0x103/0x2c0
[ 176.183446][ T2973] nsim_dev_trap_report_work+0x253/0xa90
[ 176.189537][ T2973] ? process_scheduled_works+0x975/0x1600
[ 176.195321][ T2973] process_scheduled_works+0xa60/0x1600
[ 176.200983][ T2973] ? worker_attach_to_pool+0x370/0x370
[ 176.206511][ T2973] ? assign_work+0x3cc/0x5d0
[ 176.211387][ T2973] worker_thread+0xa5e/0xfe0
[ 176.216363][ T2973] ? _raw_spin_unlock+0x40/0x40
[ 176.221739][ T2973] ? __kthread_parkme+0x71/0x1c0
[ 176.226886][ T2973] kthread+0x2fa/0x390
[ 176.231005][ T2973] ? pr_cont_work+0x550/0x550
[ 176.235743][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 176.240411][ T2973] ret_from_fork+0x48/0x80
[ 176.245243][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 176.249916][ T2973] ret_from_fork_asm+0x11/0x20
[ 176.254988][ T2973]
[ 176.258591][ T5772] CPU: 1 PID: 5772 Comm: udevd Not tainted syzkaller #0
[ 176.265619][ T5772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 176.275728][ T5772] Call Trace:
[ 176.279055][ T5772]
[ 176.282043][ T5772] dump_stack_lvl+0x18c/0x250
[ 176.286778][ T5772] ? show_regs_print_info+0x20/0x20
[ 176.292015][ T5772] ? load_image+0x420/0x420
[ 176.296572][ T5772] ? __might_sleep+0xe0/0xe0
[ 176.301231][ T5772] ? __lock_acquire+0x7d80/0x7d80
[ 176.306497][ T5772] should_fail_ex+0x394/0x4c0
[ 176.311318][ T5772] should_failslab+0x9/0x20
[ 176.315872][ T5772] slab_pre_alloc_hook+0x59/0x300
[ 176.320938][ T5772] ? tomoyo_realpath_from_path+0xe6/0x5c0
[ 176.326708][ T5772] ? tomoyo_realpath_from_path+0xe6/0x5c0
[ 176.332470][ T5772] __kmem_cache_alloc_node+0x53/0x250
[ 176.338015][ T5772] ? tomoyo_realpath_from_path+0xe6/0x5c0
[ 176.343796][ T5772] __kmalloc+0xa7/0x240
[ 176.348018][ T5772] tomoyo_realpath_from_path+0xe6/0x5c0
[ 176.353728][ T5772] ? tomoyo_domain+0xd6/0x120
[ 176.358606][ T5772] tomoyo_path_perm+0x282/0x560
[ 176.363575][ T5772] ? tomoyo_path_perm+0x250/0x560
[ 176.371926][ T5772] ? tomoyo_path_permission+0x3a0/0x3a0
[ 176.377695][ T5772] ? lockdep_hardirqs_on+0x98/0x150
[ 176.382998][ T5772] security_inode_getattr+0xd3/0x120
[ 176.388373][ T5772] __x64_sys_newfstat+0x12c/0x250
[ 176.393457][ T5772] ? __ia32_sys_newfstatat+0x1f0/0x1f0
[ 176.398958][ T5772] ? do_sys_openat2+0x170/0x1d0
[ 176.403896][ T5772] ? lockdep_hardirqs_on+0x98/0x150
[ 176.409435][ T5772] do_syscall_64+0x55/0xb0
[ 176.414066][ T5772] ? clear_bhb_loop+0x40/0x90
[ 176.418777][ T5772] ? clear_bhb_loop+0x40/0x90
[ 176.423494][ T5772] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 176.429463][ T5772] RIP: 0033:0x7fa6aad11ad7
[ 176.433962][ T5772] Code: 73 01 c3 48 8b 0d 21 f3 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 05 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8
[ 176.453749][ T5772] RSP: 002b:00007ffcca954e08 EFLAGS: 00000297 ORIG_RAX: 0000000000000005
[ 176.462428][ T5772] RAX: ffffffffffffffda RBX: 000055c095084db0 RCX: 00007fa6aad11ad7
[ 176.470480][ T5772] RDX: 00007fa6aadefea0 RSI: 00007ffcca954e10 RDI: 0000000000000009
[ 176.478524][ T5772] RBP: 00007fa6aadefff0 R08: 0000000000000001 R09: 0000000000000000
[ 176.486571][ T5772] R10: 0000000000000000 R11: 0000000000000297 R12: 000000000000000a
[ 176.494606][ T5772] R13: 0000000000003fff R14: 0000000000000000 R15: 000055c095084db0
[ 176.502641][ T5772]
[ 176.509154][ T49] CPU: 1 PID: 49 Comm: kworker/u4:3 Not tainted syzkaller #0
[ 176.516629][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 176.526747][ T49] Workqueue: events_unbound cfg80211_wiphy_work
[ 176.533202][ T49] Call Trace:
[ 176.536585][ T49]
[ 176.539688][ T49] dump_stack_lvl+0x18c/0x250
[ 176.542051][ T5846] FAULT_INJECTION: forcing a failure.
[ 176.542051][ T5846] name failslab, interval 1, probability 1, space 0, times 584
[ 176.544442][ T49] ? show_regs_print_info+0x20/0x20
[ 176.544470][ T49] ? load_image+0x420/0x420
[ 176.544503][ T49] ? verify_lock_unused+0x140/0x140
[ 176.544539][ T49] should_fail_ex+0x394/0x4c0
[ 176.577304][ T49] should_failslab+0x9/0x20
[ 176.581893][ T49] slab_pre_alloc_hook+0x59/0x300
[ 176.587007][ T49] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 176.593074][ T49] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 176.599144][ T49] __kmem_cache_alloc_node+0x53/0x250
[ 176.605034][ T49] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 176.611186][ T49] __kmalloc+0xa7/0x240
[ 176.615592][ T49] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 176.621640][ T49] ? trace_raw_output_contention_end+0xd0/0xd0
[ 176.627990][ T49] ? rcu_is_watching+0x15/0xb0
[ 176.632857][ T49] ? trace_contention_end+0x39/0xe0
[ 176.638100][ T49] ? __mutex_lock+0x30d/0xc80
[ 176.642920][ T49] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 176.649235][ T49] ? mutex_lock_nested+0x20/0x20
[ 176.654367][ T49] ? ieee80211_queue_delayed_work+0x150/0x150
[ 176.660712][ T49] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 176.666850][ T49] ? verify_lock_unused+0x140/0x140
[ 176.672240][ T49] ? ret_from_fork_asm+0x11/0x20
[ 176.677345][ T49] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 176.683160][ T49] ? mark_lock+0x94/0x320
[ 176.687553][ T49] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 176.693679][ T49] ? __lock_acquire+0x7d80/0x7d80
[ 176.698778][ T49] ? lock_chain_count+0x20/0x20
[ 176.703708][ T49] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 176.709681][ T49] ? lockdep_hardirqs_on+0x98/0x150
[ 176.714948][ T49] ? skb_dequeue+0x124/0x160
[ 176.719599][ T49] ieee80211_iface_work+0x730/0xc90
[ 176.725035][ T49] cfg80211_wiphy_work+0x228/0x260
[ 176.730230][ T49] ? process_scheduled_works+0x975/0x1600
[ 176.736180][ T49] process_scheduled_works+0xa60/0x1600
[ 176.741919][ T49] ? worker_attach_to_pool+0x370/0x370
[ 176.747546][ T49] ? assign_work+0x3cc/0x5d0
[ 176.752277][ T49] worker_thread+0xa5e/0xfe0
[ 176.753527][ C0] FAULT_INJECTION: forcing a failure.
[ 176.753527][ C0] name failslab, interval 1, probability 1, space 0, times 584
[ 176.756923][ T49] kthread+0x2fa/0x390
[ 176.756947][ T49] ? pr_cont_work+0x550/0x550
[ 176.756978][ T49] ? kthread_blkcg+0xd0/0xd0
[ 176.784013][ T49] ret_from_fork+0x48/0x80
[ 176.788485][ T49] ? kthread_blkcg+0xd0/0xd0
[ 176.793142][ T49] ret_from_fork_asm+0x11/0x20
[ 176.798062][ T49]
[ 176.801367][ C0] CPU: 0 PID: 11 Comm: kworker/u4:0 Not tainted syzkaller #0
[ 176.802038][ C1] FAULT_INJECTION: forcing a failure.
[ 176.802038][ C1] name failslab, interval 1, probability 1, space 0, times 583
[ 176.808887][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 176.808905][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 176.838693][ C0] Call Trace:
[ 176.842274][ C0]
[ 176.845247][ C0] dump_stack_lvl+0x18c/0x250
[ 176.849971][ C0] ? show_regs_print_info+0x20/0x20
[ 176.855309][ C0] ? load_image+0x420/0x420
[ 176.859950][ C0] ? mark_lock+0x94/0x320
[ 176.864435][ C0] should_fail_ex+0x394/0x4c0
[ 176.869165][ C0] should_failslab+0x9/0x20
[ 176.873714][ C0] slab_pre_alloc_hook+0x59/0x300
[ 176.878788][ C0] kmem_cache_alloc_node+0x5e/0x310
[ 176.884114][ C0] ? __alloc_skb+0x103/0x2c0
[ 176.888767][ C0] __alloc_skb+0x103/0x2c0
[ 176.894535][ C0] skb_copy+0x126/0x700
[ 176.899103][ C0] ? read_tsc+0x9/0x20
[ 176.904304][ C0] mac80211_hwsim_tx_frame_no_nl+0xcb2/0x11e0
[ 176.911120][ C0] ? mac80211_hwsim_tx_frame_nl+0xbb0/0xbb0
[ 176.917197][ C0] ? mac80211_hwsim_monitor_rx+0x1bf/0x810
[ 176.923212][ C0] mac80211_hwsim_tx_frame+0x1b5/0x200
[ 176.928941][ C0] mac80211_hwsim_beacon_tx+0x3df/0x770
[ 176.934965][ C0] __iterate_interfaces+0x225/0x4c0
[ 176.940518][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 176.947335][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 176.955021][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 176.961498][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 176.968659][ C0] mac80211_hwsim_beacon+0xbb/0x1b0
[ 176.974000][ C0] ? hw_scan_work+0xf10/0xf10
[ 176.978716][ C0] __hrtimer_run_queues+0x525/0xc10
[ 176.983973][ C0] ? hrtimer_interrupt+0x980/0x980
[ 176.989229][ C0] ? read_tsc+0x9/0x20
[ 176.993344][ C0] hrtimer_run_softirq+0x177/0x290
[ 176.998510][ C0] handle_softirqs+0x27d/0x820
[ 177.003830][ C0] ? read_tsc+0x9/0x20
[ 177.008256][ C0] ? ktime_get+0x24b/0x280
[ 177.013200][ C0] ? __irq_exit_rcu+0xd3/0x190
[ 177.018244][ C0] ? do_softirq+0x1a0/0x1a0
[ 177.023165][ C0] ? irqtime_account_irq+0xb6/0x1c0
[ 177.028589][ C0] __irq_exit_rcu+0xd3/0x190
[ 177.033306][ C0] ? irq_exit_rcu+0x20/0x20
[ 177.038034][ C0] irq_exit_rcu+0x9/0x20
[ 177.042310][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 177.047990][ C0]
[ 177.050983][ C0]
[ 177.054041][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 177.060180][ C0] RIP: 0010:smp_call_function_many_cond+0xd8a/0x1190
[ 177.067111][ C0] Code: 89 f6 83 e6 01 31 ff e8 14 fe 0a 00 41 83 e6 01 49 be 00 00 00 00 00 fc ff df 75 07 e8 4f fa 0a 00 eb 38 f3 90 42 0f b6 04 33 <84> c0 75 11 41 f7 04 24 01 00 00 00 74 1e e8 33 fa 0a 00 eb e4 44
[ 177.087758][ C0] RSP: 0018:ffffc90000107780 EFLAGS: 00000293
[ 177.093975][ C0] RAX: 0000000000000000 RBX: 1ffff110171e82bd RCX: ffff88801b65bc00
[ 177.102011][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 177.110598][ C0] RBP: ffffc90000107900 R08: ffffffff911eb507 R09: 1ffffffff223d6a0
[ 177.118738][ C0] R10: dffffc0000000000 R11: fffffbfff223d6a1 R12: ffff8880b8f415e8
[ 177.126751][ C0] R13: ffff8880b8e3d3c0 R14: dffffc0000000000 R15: 0000000000000001
[ 177.134800][ C0] ? smp_call_function_many+0x40/0x40
[ 177.140554][ C0] ? text_poke+0xc0/0xc0
[ 177.144834][ C0] ? __mutex_trylock_common+0x160/0x270
[ 177.150865][ C0] ? trace_raw_output_contention_end+0xd0/0xd0
[ 177.157083][ C0] ? text_poke_sync+0x30/0x30
[ 177.161994][ C0] on_each_cpu_cond_mask+0x3f/0x80
[ 177.167157][ C0] ? kmem_cache_alloc_bulk+0x12a/0x5a0
[ 177.172695][ C0] text_poke_bp_batch+0x31e/0x980
[ 177.177816][ C0] ? text_poke_loc_init+0x7c0/0x7c0
[ 177.183053][ C0] ? mutex_lock_nested+0x20/0x20
[ 177.188026][ C0] ? text_poke_queue+0x134/0x190
[ 177.193467][ C0] ? arch_jump_label_transform_queue+0x93/0x100
[ 177.199841][ C0] ? __jump_label_update+0x39a/0x3c0
[ 177.205353][ C0] text_poke_finish+0x30/0x50
[ 177.210181][ C0] arch_jump_label_transform_apply+0x1c/0x30
[ 177.216363][ C0] static_key_enable_cpuslocked+0x123/0x240
[ 177.222715][ C0] static_key_enable+0x1a/0x20
[ 177.227554][ C0] ? process_scheduled_works+0x975/0x1600
[ 177.233324][ C0] toggle_allocation_gate+0xa8/0x260
[ 177.238931][ C0] ? show_object+0x70/0x70
[ 177.243476][ C0] ? read_lock_is_recursive+0x20/0x20
[ 177.248977][ C0] ? process_scheduled_works+0x975/0x1600
[ 177.254799][ C0] ? process_scheduled_works+0x975/0x1600
[ 177.260699][ C0] process_scheduled_works+0xa60/0x1600
[ 177.266344][ C0] ? worker_attach_to_pool+0x370/0x370
[ 177.271859][ C0] ? assign_work+0x3cc/0x5d0
[ 177.276645][ C0] worker_thread+0xa5e/0xfe0
[ 177.281400][ C0] kthread+0x2fa/0x390
[ 177.285715][ C0] ? pr_cont_work+0x550/0x550
[ 177.290732][ C0] ? kthread_blkcg+0xd0/0xd0
[ 177.295526][ C0] ret_from_fork+0x48/0x80
[ 177.300011][ C0] ? kthread_blkcg+0xd0/0xd0
[ 177.304864][ C0] ret_from_fork_asm+0x11/0x20
[ 177.309718][ C0]
[ 177.313366][ C1] CPU: 1 PID: 49 Comm: kworker/u4:3 Not tainted syzkaller #0
[ 177.321207][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 177.331514][ C1] Workqueue: events_unbound cfg80211_wiphy_work
[ 177.338997][ C1] Call Trace:
[ 177.342631][ C1]
[ 177.346120][ C1] dump_stack_lvl+0x18c/0x250
[ 177.350869][ C1] ? show_regs_print_info+0x20/0x20
[ 177.356249][ C1] ? load_image+0x420/0x420
[ 177.360808][ C1] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 177.367243][ C1] ? verify_lock_unused+0x140/0x140
[ 177.372682][ C1] should_fail_ex+0x394/0x4c0
[ 177.377543][ C1] should_failslab+0x9/0x20
[ 177.382378][ C1] slab_pre_alloc_hook+0x59/0x300
[ 177.387736][ C1] kmem_cache_alloc_node+0x5e/0x310
[ 177.393642][ C1] ? __alloc_skb+0x103/0x2c0
[ 177.398427][ C1] __alloc_skb+0x103/0x2c0
[ 177.403783][ C1] wg_packet_send_keepalive+0x65/0x2b0
[ 177.409502][ C1] call_timer_fn+0x189/0x540
[ 177.414154][ C1] ? wg_expired_zero_key_material+0x2a0/0x2a0
[ 177.418715][ T2973] FAULT_INJECTION: forcing a failure.
[ 177.418715][ T2973] name failslab, interval 1, probability 1, space 0, times 582
[ 177.421383][ C1] ? call_timer_fn+0xd2/0x540
[ 177.439850][ C1] ? __run_timers+0x810/0x810
[ 177.444947][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 177.450760][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 177.456566][ C1] ? wg_expired_zero_key_material+0x2a0/0x2a0
[ 177.463422][ C1] __run_timers+0x570/0x810
[ 177.468372][ C1] ? detach_timer+0x2b0/0x2b0
[ 177.473331][ C1] ? lock_chain_count+0x20/0x20
[ 177.478506][ C1] run_timer_softirq+0x67/0xf0
[ 177.483727][ C1] handle_softirqs+0x27d/0x820
[ 177.489208][ C1] ? read_tsc+0x9/0x20
[ 177.493390][ C1] ? ktime_get+0x24b/0x280
[ 177.497998][ C1] ? __irq_exit_rcu+0xd3/0x190
[ 177.504953][ C1] ? do_softirq+0x1a0/0x1a0
[ 177.509564][ C1] ? irqtime_account_irq+0xb6/0x1c0
[ 177.514865][ C1] __irq_exit_rcu+0xd3/0x190
[ 177.519632][ C1] ? irq_exit_rcu+0x20/0x20
[ 177.524187][ C1] irq_exit_rcu+0x9/0x20
[ 177.528775][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 177.534788][ C1]
[ 177.538957][ C1]
[ 177.542123][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 177.548558][ C1] RIP: 0010:preempt_schedule_irq+0xba/0x150
[ 177.554610][ C1] Code: 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 6f bf 01 00 00 00 e8 e1 c2 c7 f6 e8 2c bd f8 f6 fb bf 01 00 00 00 31 b4 ff ff 43 c6 44 37 08 00 48 c7 44 24 40 00 00 00 00 9c 8f
[ 177.575151][ C1] RSP: 0018:ffffc90000b9f260 EFLAGS: 00000286
[ 177.581269][ C1] RAX: 782823ded9e4cb00 RBX: 0000000000000000 RCX: 782823ded9e4cb00
[ 177.589321][ C1] RDX: dffffc0000000000 RSI: ffffffff8acacbe0 RDI: 0000000000000001
[ 177.597555][ C1] RBP: ffffc90000b9f300 R08: ffffffff911eb56f R09: 1ffffffff223d6ad
[ 177.606010][ C1] R10: dffffc0000000000 R11: fffffbfff223d6ae R12: 0000000000000000
[ 177.614074][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000173e4c
[ 177.622694][ C1] ? preempt_schedule_notrace+0x110/0x110
[ 177.628827][ C1] ? rcu_irq_exit_check_preempt+0xdf/0x210
[ 177.634719][ C1] irqentry_exit+0x67/0x70
[ 177.639498][ C1] asm_sysvec_reschedule_ipi+0x1a/0x20
[ 177.645126][ C1] RIP: 0010:dump_stack_lvl+0x212/0x250
[ 177.650678][ C1] Code: e8 83 09 fb f6 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 6f 09 fb f6 eb 06 e8 68 09 fb f6 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[ 177.670586][ C1] RSP: 0018:ffffc90000b9f3c0 EFLAGS: 00000293
[ 177.676885][ C1] RAX: ffffffff8a8c6b68 RBX: dffffc0000000000 RCX: ffff88801d651e00
[ 177.684893][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 177.692901][ C1] RBP: ffffc90000b9f4b0 R08: ffffffff911eb56f R09: 1ffffffff223d6ad
[ 177.701358][ C1] R10: dffffc0000000000 R11: fffffbfff223d6ae R12: dffffc0000000004
[ 177.709406][ C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff92000173e7c
[ 177.717432][ C1] ? dump_stack_lvl+0x208/0x250
[ 177.722432][ C1] ? show_regs_print_info+0x20/0x20
[ 177.727758][ C1] ? load_image+0x420/0x420
[ 177.732339][ C1] ? verify_lock_unused+0x140/0x140
[ 177.737735][ C1] should_fail_ex+0x394/0x4c0
[ 177.742879][ C1] should_failslab+0x9/0x20
[ 177.747500][ C1] slab_pre_alloc_hook+0x59/0x300
[ 177.752797][ C1] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 177.759975][ C1] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 177.766439][ C1] __kmem_cache_alloc_node+0x53/0x250
[ 177.772820][ C1] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 177.779095][ C1] __kmalloc+0xa7/0x240
[ 177.783396][ C1] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 177.789325][ C1] ? trace_raw_output_contention_end+0xd0/0xd0
[ 177.795641][ C1] ? rcu_is_watching+0x15/0xb0
[ 177.800506][ C1] ? trace_contention_end+0x39/0xe0
[ 177.806315][ C1] ? __mutex_lock+0x30d/0xc80
[ 177.811251][ C1] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 177.817563][ C1] ? mutex_lock_nested+0x20/0x20
[ 177.822898][ C1] ? ieee80211_queue_delayed_work+0x150/0x150
[ 177.829741][ C1] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 177.836150][ C1] ? verify_lock_unused+0x140/0x140
[ 177.841498][ C1] ? ret_from_fork_asm+0x11/0x20
[ 177.846616][ C1] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 177.853106][ C1] ? mark_lock+0x94/0x320
[ 177.858069][ C1] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 177.864268][ C1] ? __lock_acquire+0x7d80/0x7d80
[ 177.869526][ C1] ? lock_chain_count+0x20/0x20
[ 177.874415][ C1] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 177.880371][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 177.885710][ C1] ? skb_dequeue+0x124/0x160
[ 177.890524][ C1] ieee80211_iface_work+0x730/0xc90
[ 177.895783][ C1] cfg80211_wiphy_work+0x228/0x260
[ 177.900948][ C1] ? process_scheduled_works+0x975/0x1600
[ 177.906990][ C1] process_scheduled_works+0xa60/0x1600
[ 177.912608][ C1] ? worker_attach_to_pool+0x370/0x370
[ 177.918421][ C1] ? assign_work+0x3cc/0x5d0
[ 177.923399][ C1] worker_thread+0xa5e/0xfe0
[ 177.928365][ C1] kthread+0x2fa/0x390
[ 177.932620][ C1] ? pr_cont_work+0x550/0x550
[ 177.937478][ C1] ? kthread_blkcg+0xd0/0xd0
[ 177.942127][ C1] ret_from_fork+0x48/0x80
[ 177.946714][ C1] ? kthread_blkcg+0xd0/0xd0
[ 177.951369][ C1] ret_from_fork_asm+0x11/0x20
[ 177.956256][ C1]
[ 177.959322][ T2973] CPU: 0 PID: 2973 Comm: kworker/u4:8 Not tainted syzkaller #0
[ 177.967125][ T2973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 177.977321][ T2973] Workqueue: events_unbound nsim_dev_trap_report_work
[ 177.984259][ T2973] Call Trace:
[ 177.987587][ T2973]
[ 177.990563][ T2973] dump_stack_lvl+0x18c/0x250
[ 177.995301][ T2973] ? show_regs_print_info+0x20/0x20
[ 178.000563][ T2973] ? load_image+0x420/0x420
[ 178.005421][ T2973] ? mark_lock+0x94/0x320
[ 178.009871][ T2973] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 178.015940][ T2973] should_fail_ex+0x394/0x4c0
[ 178.020746][ T2973] should_failslab+0x9/0x20
[ 178.026093][ T2973] slab_pre_alloc_hook+0x59/0x300
[ 178.031212][ T2973] kmem_cache_alloc_node+0x5e/0x310
[ 178.034544][ T5772] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 178.036546][ T2973] ? slab_free_freelist_hook+0x130/0x1a0
[ 178.049663][ T2973] ? __alloc_skb+0x103/0x2c0
[ 178.054429][ T2973] __alloc_skb+0x103/0x2c0
[ 178.059921][ T2973] nsim_dev_trap_report_work+0x253/0xa90
[ 178.065677][ T2973] ? process_scheduled_works+0x975/0x1600
[ 178.071604][ T2973] process_scheduled_works+0xa60/0x1600
[ 178.077376][ T2973] ? worker_attach_to_pool+0x370/0x370
[ 178.082990][ T2973] ? assign_work+0x3cc/0x5d0
[ 178.087628][ T2973] worker_thread+0xa5e/0xfe0
[ 178.092282][ T2973] ? _raw_spin_unlock+0x40/0x40
[ 178.097182][ T2973] ? __kthread_parkme+0x71/0x1c0
[ 178.102168][ T2973] kthread+0x2fa/0x390
[ 178.106276][ T2973] ? pr_cont_work+0x550/0x550
[ 178.111032][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 178.115665][ T2973] ret_from_fork+0x48/0x80
[ 178.120120][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 178.124835][ T2973] ret_from_fork_asm+0x11/0x20
[ 178.129833][ T2973]
[ 178.136860][ T5846] CPU: 0 PID: 5846 Comm: kworker/u4:9 Not tainted syzkaller #0
[ 178.144532][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 178.144552][ T78] FAULT_INJECTION: forcing a failure.
[ 178.144552][ T78] name failslab, interval 1, probability 1, space 0, times 576
[ 178.155061][ T5846] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[ 178.155107][ T5846] Call Trace:
[ 178.155119][ T5846]
[ 178.182240][ T5772] FAULT_INJECTION: forcing a failure.
[ 178.182240][ T5772] name failslab, interval 1, probability 1, space 0, times 576
[ 178.182421][ T5846] dump_stack_lvl+0x18c/0x250
[ 178.200149][ T5846] ? show_regs_print_info+0x20/0x20
[ 178.205752][ T5846] ? load_image+0x420/0x420
[ 178.210311][ T5846] ? __kasan_slab_alloc+0x6c/0x80
[ 178.215409][ T5846] should_fail_ex+0x394/0x4c0
[ 178.220151][ T5846] should_failslab+0x9/0x20
[ 178.224884][ T5846] slab_pre_alloc_hook+0x59/0x300
[ 178.230228][ T5846] ? __build_skb_around+0x245/0x3c0
[ 178.235583][ T5846] ? batadv_forw_packet_alloc+0x178/0x360
[ 178.241711][ T5846] __kmem_cache_alloc_node+0x53/0x250
[ 178.247146][ T5846] ? batadv_forw_packet_alloc+0x178/0x360
[ 178.252966][ T5846] kmalloc_trace+0x2a/0xe0
[ 178.257491][ T5846] batadv_forw_packet_alloc+0x178/0x360
[ 178.263120][ T5846] batadv_iv_ogm_queue_add+0x86a/0xdb0
[ 178.268651][ T5846] ? __lock_acquire+0x7d80/0x7d80
[ 178.274023][ T5846] ? batadv_iv_ogm_queue_add+0xdb0/0xdb0
[ 178.279746][ T5846] batadv_iv_ogm_schedule+0x864/0x1080
[ 178.285272][ T5846] ? batadv_iv_ogm_schedule+0x43b/0x1080
[ 178.290957][ T5846] ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800
[ 178.298202][ T5846] batadv_iv_send_outstanding_bat_ogm_packet+0x6ed/0x800
[ 178.305487][ T5846] ? process_scheduled_works+0x975/0x1600
[ 178.311514][ T5846] process_scheduled_works+0xa60/0x1600
[ 178.317124][ T5846] ? worker_attach_to_pool+0x370/0x370
[ 178.322633][ T5846] ? assign_work+0x3cc/0x5d0
[ 178.327267][ T5846] worker_thread+0xa5e/0xfe0
[ 178.331917][ T5846] kthread+0x2fa/0x390
[ 178.336018][ T5846] ? pr_cont_work+0x550/0x550
[ 178.340823][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 178.345540][ T5846] ret_from_fork+0x48/0x80
[ 178.350118][ T5846] ? kthread_blkcg+0xd0/0xd0
[ 178.354765][ T5846] ret_from_fork_asm+0x11/0x20
[ 178.359742][ T5846]
[ 178.363483][ T5127] FAULT_INJECTION: forcing a failure.
[ 178.363483][ T5127] name failslab, interval 1, probability 1, space 0, times 576
[ 178.376873][ T5760] CPU: 1 PID: 5760 Comm: syz-executor Not tainted syzkaller #0
[ 178.384516][ T5760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 178.394884][ T5760] Call Trace:
[ 178.399013][ T5760]
[ 178.402027][ T5760] dump_stack_lvl+0x18c/0x250
[ 178.406806][ T5760] ? show_regs_print_info+0x20/0x20
[ 178.412065][ T5760] ? load_image+0x420/0x420
[ 178.416661][ T5760] ? __might_sleep+0xe0/0xe0
[ 178.421390][ T5760] ? __lock_acquire+0x7d80/0x7d80
[ 178.426482][ T5760] should_fail_ex+0x394/0x4c0
[ 178.431266][ T5760] should_failslab+0x9/0x20
[ 178.436118][ T5760] slab_pre_alloc_hook+0x59/0x300
[ 178.441512][ T5760] ? tcp_set_state+0x59d/0x6c0
[ 178.446449][ T5760] kmem_cache_alloc_node+0x5e/0x310
[ 178.451968][ T5760] ? __alloc_skb+0x103/0x2c0
[ 178.456632][ T5760] __alloc_skb+0x103/0x2c0
[ 178.463313][ T5760] tcp_send_active_reset+0x86/0x6c0
[ 178.468630][ T5760] __tcp_close+0x3e2/0xdd0
[ 178.473285][ T5760] tcp_close+0x28/0x110
[ 178.477967][ T5760] inet_release+0x13d/0x180
[ 178.482568][ T5760] sock_close+0xa7/0x210
[ 178.486894][ T5760] ? sock_mmap+0xa0/0xa0
[ 178.491199][ T5760] __fput+0x221/0x940
[ 178.495262][ T5760] task_work_run+0x1d4/0x260
[ 178.499985][ T5760] ? task_work_cancel+0x220/0x220
[ 178.505094][ T5760] do_exit+0x986/0x2530
[ 178.509329][ T5760] ? put_task_struct+0xc0/0xc0
[ 178.514155][ T5760] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 178.520215][ T5760] ? do_group_exit+0x21d/0x2f0
[ 178.525056][ T5760] ? lock_chain_count+0x20/0x20
[ 178.529958][ T5760] ? _raw_spin_lock_irq+0xbb/0xf0
[ 178.535508][ T5760] ? _raw_spin_unlock_irq+0x23/0x50
[ 178.540836][ T5760] ? lockdep_hardirqs_on+0x98/0x150
[ 178.546104][ T5760] do_group_exit+0x22d/0x2f0
[ 178.550791][ T5760] __x64_sys_exit_group+0x3f/0x40
[ 178.555914][ T5760] do_syscall_64+0x55/0xb0
[ 178.560642][ T5760] ? clear_bhb_loop+0x40/0x90
[ 178.565457][ T5760] ? clear_bhb_loop+0x40/0x90
[ 178.570281][ T5760] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 178.576414][ T5760] RIP: 0033:0x7f5a73f9de99
[ 178.580887][ T5760] Code: Unable to access opcode bytes at 0x7f5a73f9de6f.
[ 178.588046][ T5760] RSP: 002b:00007ffd5ee7eb88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 178.596525][ T5760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a73f9de99
[ 178.604573][ T5760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043
[ 178.612611][ T5760] RBP: 00007f5a7404f11f R08: 0000000000000000 R09: 0000555580a5fa50
[ 178.621599][ T5760] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c
[ 178.629655][ T5760] R13: 0000555580a5fa50 R14: 0000555580a645c8 R15: 0000000000000000
[ 178.634411][ C0] FAULT_INJECTION: forcing a failure.
[ 178.634411][ C0] name failslab, interval 1, probability 1, space 0, times 574
[ 178.637672][ T5760]
[ 178.653616][ C0] CPU: 0 PID: 5772 Comm: udevd Not tainted syzkaller #0
[ 178.660704][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 178.670909][ C0] Call Trace:
[ 178.674266][ C0]
[ 178.677157][ C0] dump_stack_lvl+0x18c/0x250
[ 178.681900][ C0] ? show_regs_print_info+0x20/0x20
[ 178.687144][ C0] ? load_image+0x420/0x420
[ 178.691781][ C0] ? verify_lock_unused+0x140/0x140
[ 178.697246][ C0] ? mark_lock+0x94/0x320
[ 178.701839][ C0] should_fail_ex+0x394/0x4c0
[ 178.706615][ C0] should_failslab+0x9/0x20
[ 178.711183][ C0] slab_pre_alloc_hook+0x59/0x300
[ 178.716275][ C0] kmem_cache_alloc_node+0x5e/0x310
[ 178.721520][ C0] ? __alloc_skb+0x103/0x2c0
[ 178.726150][ C0] __alloc_skb+0x103/0x2c0
[ 178.730688][ C0] wg_packet_send_keepalive+0x65/0x2b0
[ 178.736362][ C0] call_timer_fn+0x189/0x540
[ 178.740999][ C0] ? wg_expired_zero_key_material+0x2a0/0x2a0
[ 178.747100][ C0] ? call_timer_fn+0xd2/0x540
[ 178.751892][ C0] ? __run_timers+0x810/0x810
[ 178.756618][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 178.762229][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 178.768084][ C0] ? wg_expired_zero_key_material+0x2a0/0x2a0
[ 178.774375][ C0] __run_timers+0x570/0x810
[ 178.779161][ C0] ? detach_timer+0x2b0/0x2b0
[ 178.784159][ C0] ? lock_chain_count+0x20/0x20
[ 178.789297][ C0] run_timer_softirq+0x67/0xf0
[ 178.794131][ C0] handle_softirqs+0x27d/0x820
[ 178.799058][ C0] ? read_tsc+0x9/0x20
[ 178.803343][ C0] ? ktime_get+0x24b/0x280
[ 178.808024][ C0] ? __irq_exit_rcu+0xd3/0x190
[ 178.813207][ C0] ? do_softirq+0x1a0/0x1a0
[ 178.817918][ C0] __irq_exit_rcu+0xd3/0x190
[ 178.823540][ C0] ? irq_exit_rcu+0x20/0x20
[ 178.828199][ C0] irq_exit_rcu+0x9/0x20
[ 178.832690][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 178.838664][ C0]
[ 178.841745][ C0]
[ 178.844729][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 178.850866][ C0] RIP: 0010:__printk_cpu_sync_wait+0xb/0x40
[ 178.856831][ C0] Code: 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 bc b2 73 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 90 f3 0f 1e fa e8 87 34 1b 00 f3 90 <48> c7 c7 00 d8 00 8d be 04 00 00 00 e8 b4 b3 73 00 8b 05 9e 97 94
[ 178.876506][ C0] RSP: 0018:ffffc9000453fb38 EFLAGS: 00000293
[ 178.882737][ C0] RAX: ffffffff816c406c RBX: 0000000000000200 RCX: ffff88807b3a5a00
[ 178.890972][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8d00d800
[ 178.899174][ C0] RBP: ffffc9000453fc38 R08: 0000000000000003 R09: 0000000000000004
[ 178.908355][ C0] R10: dffffc0000000000 R11: fffffbfff1a01b00 R12: dffffc0000000004
[ 178.917096][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920008a7f6c
[ 178.925399][ C0] ? __printk_cpu_sync_wait+0x2c/0x40
[ 178.930828][ C0] ? __printk_cpu_sync_wait+0x2c/0x40
[ 178.937618][ C0] dump_stack_lvl+0x165/0x250
[ 178.942837][ C0] ? show_regs_print_info+0x20/0x20
[ 178.948298][ C0] ? load_image+0x420/0x420
[ 178.952968][ C0] ? __might_sleep+0xe0/0xe0
[ 178.957778][ C0] ? __lock_acquire+0x7d80/0x7d80
[ 178.963197][ C0] should_fail_ex+0x394/0x4c0
[ 178.968540][ C0] should_failslab+0x9/0x20
[ 178.973216][ C0] slab_pre_alloc_hook+0x59/0x300
[ 178.978385][ C0] kmem_cache_alloc_lru+0x4d/0x2b0
[ 178.983924][ C0] ? __d_alloc+0x31/0x710
[ 178.988614][ C0] __d_alloc+0x31/0x710
[ 178.992837][ C0] d_alloc+0x4a/0x250
[ 178.996870][ C0] lookup_one_qstr_excl+0xca/0x250
[ 179.002128][ C0] do_unlinkat+0x19d/0x590
[ 179.006945][ C0] ? fsnotify_link_count+0xf0/0xf0
[ 179.012154][ C0] ? getname_flags+0x20a/0x500
[ 179.016994][ C0] __x64_sys_unlink+0x49/0x50
[ 179.021770][ C0] do_syscall_64+0x55/0xb0
[ 179.026230][ C0] ? clear_bhb_loop+0x40/0x90
[ 179.031987][ C0] ? clear_bhb_loop+0x40/0x90
[ 179.036717][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 179.043356][ C0] RIP: 0033:0x7fa6aad15937
[ 179.047810][ C0] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8
[ 179.067837][ C0] RSP: 002b:00007ffcca959088 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[ 179.076293][ C0] RAX: ffffffffffffffda RBX: 000055c095068320 RCX: 00007fa6aad15937
[ 179.084319][ C0] RDX: 0000000000000000 RSI: 00007ffcca958040 RDI: 00007ffcca959090
[ 179.092591][ C0] RBP: 000000000000003c R08: 0000000000000064 R09: 0000000000000000
[ 179.100713][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcca959090
[ 179.108837][ C0] R13: 000055c095066410 R14: 0000000000000008 R15: 000055c095068320
[ 179.117461][ C0]
[ 179.120974][ T5127] CPU: 1 PID: 5127 Comm: klogd Not tainted syzkaller #0
[ 179.128126][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 179.138439][ T5127] Call Trace:
[ 179.141779][ T5127]
[ 179.144799][ T5127] dump_stack_lvl+0x18c/0x250
[ 179.149640][ T5127] ? show_regs_print_info+0x20/0x20
[ 179.155038][ T5127] ? load_image+0x420/0x420
[ 179.160572][ T5127] ? __might_sleep+0xe0/0xe0
[ 179.165739][ T5127] ? __lock_acquire+0x7d80/0x7d80
[ 179.170927][ T5127] should_fail_ex+0x394/0x4c0
[ 179.175752][ T5127] should_failslab+0x9/0x20
[ 179.180588][ T5127] slab_pre_alloc_hook+0x59/0x300
[ 179.185704][ T5127] kmem_cache_alloc_node+0x5e/0x310
[ 179.191013][ T5127] ? __alloc_skb+0x103/0x2c0
[ 179.195757][ T5127] __alloc_skb+0x103/0x2c0
[ 179.200237][ T5127] alloc_skb_with_frags+0xcd/0x7a0
[ 179.205489][ T5127] ? aa_label_sk_perm+0x4d4/0x660
[ 179.210562][ T5127] sock_alloc_send_pskb+0x883/0x9a0
[ 179.215923][ T5127] ? sock_kzfree_s+0x50/0x50
[ 179.220549][ T5127] ? do_raw_spin_lock+0x11f/0x2b0
[ 179.225617][ T5127] ? __rwlock_init+0x150/0x150
[ 179.230431][ T5127] ? do_raw_spin_unlock+0x121/0x230
[ 179.235755][ T5127] unix_dgram_sendmsg+0x5a9/0x16e0
[ 179.241436][ T5127] ? aa_af_perm+0x330/0x330
[ 179.245984][ T5127] ? unix_dgram_poll+0x680/0x680
[ 179.250956][ T5127] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0
[ 179.257451][ T5127] ? apparmor_socket_sendmsg+0x8e/0x330
[ 179.263034][ T5127] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 179.268355][ T5127] ? security_socket_sendmsg+0x80/0xa0
[ 179.273846][ T5127] __sys_sendto+0x4a9/0x6b0
[ 179.278471][ T5127] ? __ia32_sys_getpeername+0x90/0x90
[ 179.283889][ T5127] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 179.289950][ T5127] ? lock_chain_count+0x20/0x20
[ 179.294839][ T5127] __x64_sys_sendto+0xde/0xf0
[ 179.299566][ T5127] do_syscall_64+0x55/0xb0
[ 179.304021][ T5127] ? clear_bhb_loop+0x40/0x90
[ 179.308739][ T5127] ? clear_bhb_loop+0x40/0x90
[ 179.313496][ T5127] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 179.319526][ T5127] RIP: 0033:0x7f27efeb6407
[ 179.323977][ T5127] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 179.343709][ T5127] RSP: 002b:00007fffc79dc5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 179.352278][ T5127] RAX: ffffffffffffffda RBX: 00007f27efd66c80 RCX: 00007f27efeb6407
[ 179.360802][ T5127] RDX: 0000000000000052 RSI: 00007fffc79dc6f0 RDI: 0000000000000003
[ 179.368935][ T5127] RBP: 00007fffc79dcb20 R08: 0000000000000000 R09: 0000000000000000
[ 179.377168][ T5127] R10: 0000000000004000 R11: 0000000000000202 R12: 00007fffc79dcb38
[ 179.385182][ T5127] R13: 00007fffc79dc6f0 R14: 0000000000000037 R15: 00007fffc79dc6f0
[ 179.393291][ T5127]
[ 179.396447][ T78] CPU: 0 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 179.403911][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 179.414031][ T78] Workqueue: events_unbound cfg80211_wiphy_work
[ 179.416190][ T42] FAULT_INJECTION: forcing a failure.
[ 179.416190][ T42] name failslab, interval 1, probability 1, space 0, times 573
[ 179.420331][ T78] Call Trace:
[ 179.420344][ T78]
[ 179.440075][ T78] dump_stack_lvl+0x18c/0x250
[ 179.444903][ T78] ? show_regs_print_info+0x20/0x20
[ 179.450236][ T78] ? load_image+0x420/0x420
[ 179.454823][ T78] should_fail_ex+0x394/0x4c0
[ 179.459552][ T78] should_failslab+0x9/0x20
[ 179.464361][ T78] slab_pre_alloc_hook+0x59/0x300
[ 179.469454][ T78] ? __lock_acquire+0x1262/0x7d80
[ 179.474606][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 179.481059][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 179.487729][ T78] __kmem_cache_alloc_node+0x53/0x250
[ 179.493157][ T78] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 179.499631][ T78] __kmalloc+0xa7/0x240
[ 179.503956][ T78] cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 179.510220][ T78] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 179.516393][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 179.522257][ T78] ? ieee80211_bss_info_update+0x387/0x9f0
[ 179.528346][ T78] ieee80211_bss_info_update+0x789/0x9f0
[ 179.534108][ T78] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 179.539825][ T78] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 179.546123][ T78] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 179.552324][ T78] ? verify_lock_unused+0x140/0x140
[ 179.557578][ T78] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 179.563865][ T78] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 179.569669][ T78] ? mark_lock+0x94/0x320
[ 179.574166][ T78] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 179.580224][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 179.585606][ T78] ? lock_chain_count+0x20/0x20
[ 179.590671][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 179.596623][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 179.601871][ T78] ? skb_dequeue+0x124/0x160
[ 179.606514][ T78] ieee80211_iface_work+0x730/0xc90
[ 179.611763][ T78] cfg80211_wiphy_work+0x228/0x260
[ 179.616918][ T78] ? process_scheduled_works+0x975/0x1600
[ 179.622690][ T78] process_scheduled_works+0xa60/0x1600
[ 179.628444][ T78] ? worker_attach_to_pool+0x370/0x370
[ 179.634367][ T78] ? assign_work+0x3cc/0x5d0
[ 179.639049][ T78] worker_thread+0xa5e/0xfe0
[ 179.643935][ T78] kthread+0x2fa/0x390
[ 179.648105][ T78] ? pr_cont_work+0x550/0x550
[ 179.652894][ T78] ? kthread_blkcg+0xd0/0xd0
[ 179.657538][ T78] ret_from_fork+0x48/0x80
[ 179.662065][ T78] ? kthread_blkcg+0xd0/0xd0
[ 179.666800][ T78] ret_from_fork_asm+0x11/0x20
[ 179.671635][ T78]
[ 179.674697][ T42] CPU: 1 PID: 42 Comm: kworker/u4:2 Not tainted syzkaller #0
[ 179.682236][ T42] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 179.692806][ T42] Workqueue: events_unbound nsim_dev_trap_report_work
[ 179.699815][ T42] Call Trace:
[ 179.703248][ T42]
[ 179.706492][ T42] dump_stack_lvl+0x18c/0x250
[ 179.711217][ T42] ? show_regs_print_info+0x20/0x20
[ 179.716510][ T42] ? load_image+0x420/0x420
[ 179.721081][ T42] ? mark_lock+0x94/0x320
[ 179.725469][ T42] should_fail_ex+0x394/0x4c0
[ 179.730200][ T42] should_failslab+0x9/0x20
[ 179.734771][ T42] slab_pre_alloc_hook+0x59/0x300
[ 179.739852][ T42] kmem_cache_alloc_node+0x5e/0x310
[ 179.745130][ T42] ? __alloc_skb+0x103/0x2c0
[ 179.749767][ T42] __alloc_skb+0x103/0x2c0
[ 179.754223][ T42] nsim_dev_trap_report_work+0x253/0xa90
[ 179.757038][ T49] FAULT_INJECTION: forcing a failure.
[ 179.757038][ T49] name failslab, interval 1, probability 1, space 0, times 573
[ 179.759913][ T42] ? process_scheduled_works+0x975/0x1600
[ 179.778763][ T42] process_scheduled_works+0xa60/0x1600
[ 179.784420][ T42] ? worker_attach_to_pool+0x370/0x370
[ 179.789935][ T42] ? assign_work+0x3cc/0x5d0
[ 179.794659][ T42] worker_thread+0xa5e/0xfe0
[ 179.799358][ T42] kthread+0x2fa/0x390
[ 179.803480][ T42] ? pr_cont_work+0x550/0x550
[ 179.808317][ T42] ? kthread_blkcg+0xd0/0xd0
[ 179.812976][ T42] ret_from_fork+0x48/0x80
[ 179.817477][ T42] ? kthread_blkcg+0xd0/0xd0
[ 179.822138][ T42] ret_from_fork_asm+0x11/0x20
[ 179.827181][ T42]
[ 179.830717][ T5772] CPU: 0 PID: 5772 Comm: udevd Not tainted syzkaller #0
[ 179.837844][ T5772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 179.848149][ T5772] Call Trace:
[ 179.851652][ T5772]
[ 179.854649][ T5772] dump_stack_lvl+0x18c/0x250
[ 179.859696][ T5772] ? show_regs_print_info+0x20/0x20
[ 179.865412][ T5772] ? load_image+0x420/0x420
[ 179.866129][ T2973] FAULT_INJECTION: forcing a failure.
[ 179.866129][ T2973] name failslab, interval 1, probability 1, space 0, times 571
[ 179.869976][ T5772] ? __might_sleep+0xe0/0xe0
[ 179.887626][ T5772] ? __lock_acquire+0x7d80/0x7d80
[ 179.892815][ T5772] should_fail_ex+0x394/0x4c0
[ 179.897721][ T5772] should_failslab+0x9/0x20
[ 179.902360][ T5772] slab_pre_alloc_hook+0x59/0x300
[ 179.907450][ T5772] kmem_cache_alloc_lru+0x4d/0x2b0
[ 179.913000][ T5772] ? __d_alloc+0x31/0x710
[ 179.917490][ T5772] __d_alloc+0x31/0x710
[ 179.921818][ T5772] d_alloc+0x4a/0x250
[ 179.926234][ T5772] lookup_one_qstr_excl+0xca/0x250
[ 179.931422][ T5772] do_unlinkat+0x19d/0x590
[ 179.935909][ T5772] ? fsnotify_link_count+0xf0/0xf0
[ 179.941088][ T5772] ? getname_flags+0x20a/0x500
[ 179.945927][ T5772] __x64_sys_unlink+0x49/0x50
[ 179.950852][ T5772] do_syscall_64+0x55/0xb0
[ 179.955334][ T5772] ? clear_bhb_loop+0x40/0x90
[ 179.960161][ T5772] ? clear_bhb_loop+0x40/0x90
[ 179.964966][ T5772] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 179.970896][ T5772] RIP: 0033:0x7fa6aad15937
[ 179.975437][ T5772] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8
[ 179.995175][ T5772] RSP: 002b:00007ffcca959088 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
[ 180.003946][ T5772] RAX: ffffffffffffffda RBX: 000055c095068320 RCX: 00007fa6aad15937
[ 180.012222][ T5772] RDX: 0000000000000000 RSI: 00007ffcca958040 RDI: 00007ffcca959090
[ 180.020434][ T5772] RBP: 000000000000003c R08: 0000000000000064 R09: 0000000000000000
[ 180.028660][ T5772] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcca959090
[ 180.036690][ T5772] R13: 000055c095066410 R14: 0000000000000008 R15: 000055c095068320
[ 180.044720][ T5772]
[ 180.047777][ T2973] CPU: 1 PID: 2973 Comm: kworker/u4:8 Not tainted syzkaller #0
[ 180.055403][ T2973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 180.065625][ T2973] Workqueue: events_unbound nsim_dev_trap_report_work
[ 180.072543][ T2973] Call Trace:
[ 180.075873][ T2973]
[ 180.078851][ T2973] dump_stack_lvl+0x18c/0x250
[ 180.083570][ T2973] ? show_regs_print_info+0x20/0x20
[ 180.088816][ T2973] ? load_image+0x420/0x420
[ 180.093372][ T2973] ? mark_lock+0x94/0x320
[ 180.097747][ T2973] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 180.103774][ T2973] should_fail_ex+0x394/0x4c0
[ 180.108498][ T2973] should_failslab+0x9/0x20
[ 180.113044][ T2973] slab_pre_alloc_hook+0x59/0x300
[ 180.118119][ T2973] kmem_cache_alloc_node+0x5e/0x310
[ 180.123383][ T2973] ? slab_free_freelist_hook+0x130/0x1a0
[ 180.129053][ T2973] ? __alloc_skb+0x103/0x2c0
[ 180.133686][ T2973] __alloc_skb+0x103/0x2c0
[ 180.138160][ T2973] nsim_dev_trap_report_work+0x253/0xa90
[ 180.143925][ T2973] ? process_scheduled_works+0x975/0x1600
[ 180.149852][ T2973] process_scheduled_works+0xa60/0x1600
[ 180.155574][ T2973] ? worker_attach_to_pool+0x370/0x370
[ 180.161088][ T2973] ? assign_work+0x3cc/0x5d0
[ 180.165721][ T2973] worker_thread+0xa5e/0xfe0
[ 180.170356][ T2973] ? _raw_spin_unlock+0x40/0x40
[ 180.175241][ T2973] ? __kthread_parkme+0x71/0x1c0
[ 180.180218][ T2973] kthread+0x2fa/0x390
[ 180.184341][ T2973] ? pr_cont_work+0x550/0x550
[ 180.189086][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 180.193892][ T2973] ret_from_fork+0x48/0x80
[ 180.198653][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 180.203521][ T2973] ret_from_fork_asm+0x11/0x20
[ 180.208385][ T2973]
[ 180.211494][ T49] CPU: 0 PID: 49 Comm: kworker/u4:3 Not tainted syzkaller #0
[ 180.213669][ C1] FAULT_INJECTION: forcing a failure.
[ 180.213669][ C1] name failslab, interval 1, probability 1, space 0, times 571
[ 180.218918][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 180.218939][ T49] Workqueue: events_unbound cfg80211_wiphy_work
[ 180.218979][ T49] Call Trace:
[ 180.251710][ T49]
[ 180.254699][ T49] dump_stack_lvl+0x18c/0x250
[ 180.259450][ T49] ? show_regs_print_info+0x20/0x20
[ 180.264690][ T49] ? load_image+0x420/0x420
[ 180.269344][ T49] should_fail_ex+0x394/0x4c0
[ 180.274091][ T49] should_failslab+0x9/0x20
[ 180.278653][ T49] slab_pre_alloc_hook+0x59/0x300
[ 180.283952][ T49] ? __lock_acquire+0x1262/0x7d80
[ 180.289047][ T49] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 180.295426][ T49] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 180.301816][ T49] __kmem_cache_alloc_node+0x53/0x250
[ 180.307437][ T49] ? cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 180.313900][ T49] __kmalloc+0xa7/0x240
[ 180.318286][ T49] cfg80211_inform_bss_frame_data+0x79d/0x1330
[ 180.324504][ T49] ? cfg80211_parse_ml_sta_data+0x1a80/0x1a80
[ 180.330745][ T49] ? ieee80211_bss_info_update+0x387/0x9f0
[ 180.336739][ T49] ? ieee80211_bss_info_update+0x387/0x9f0
[ 180.342754][ T49] ieee80211_bss_info_update+0x789/0x9f0
[ 180.348460][ T49] ? ieee80211_inform_bss+0xfd0/0xfd0
[ 180.353947][ T49] ? ieee80211_mandatory_rates+0x1cc/0x230
[ 180.359833][ T49] ieee80211_ibss_rx_queued_mgmt+0x18f5/0x2dc0
[ 180.366031][ T49] ? verify_lock_unused+0x140/0x140
[ 180.371281][ T49] ? ieee80211_ibss_rx_queued_mgmt+0xecc/0x2dc0
[ 180.377574][ T49] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 180.383550][ T49] ? mark_lock+0x94/0x320
[ 180.388058][ T49] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 180.394383][ T49] ? __lock_acquire+0x7d80/0x7d80
[ 180.399457][ T49] ? lock_chain_count+0x20/0x20
[ 180.404378][ T49] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 180.410413][ T49] ? lockdep_hardirqs_on+0x98/0x150
[ 180.415872][ T49] ? skb_dequeue+0x124/0x160
[ 180.420508][ T49] ieee80211_iface_work+0x730/0xc90
[ 180.425956][ T49] cfg80211_wiphy_work+0x228/0x260
[ 180.431202][ T49] ? process_scheduled_works+0x975/0x1600
[ 180.436981][ T49] process_scheduled_works+0xa60/0x1600
[ 180.442669][ T49] ? worker_attach_to_pool+0x370/0x370
[ 180.448219][ T49] ? assign_work+0x3cc/0x5d0
[ 180.452921][ T49] worker_thread+0xa5e/0xfe0
[ 180.457588][ T49] kthread+0x2fa/0x390
[ 180.461713][ T49] ? pr_cont_work+0x550/0x550
[ 180.466433][ T49] ? kthread_blkcg+0xd0/0xd0
[ 180.471144][ T49] ret_from_fork+0x48/0x80
[ 180.475879][ T49] ? kthread_blkcg+0xd0/0xd0
[ 180.480651][ T49] ret_from_fork_asm+0x11/0x20
[ 180.485526][ T49]
[ 180.488602][ C1] CPU: 1 PID: 2973 Comm: kworker/u4:8 Not tainted syzkaller #0
[ 180.496289][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 180.506375][ C1] Workqueue: events_unbound nsim_dev_trap_report_work
[ 180.513177][ C1] Call Trace:
[ 180.516571][ C1]
[ 180.519595][ C1] dump_stack_lvl+0x18c/0x250
[ 180.524374][ C1] ? show_regs_print_info+0x20/0x20
[ 180.529655][ C1] ? load_image+0x420/0x420
[ 180.534281][ C1] ? mark_lock+0x94/0x320
[ 180.538701][ C1] should_fail_ex+0x394/0x4c0
[ 180.543519][ C1] should_failslab+0x9/0x20
[ 180.548421][ C1] slab_pre_alloc_hook+0x59/0x300
[ 180.553532][ C1] kmem_cache_alloc_node+0x5e/0x310
[ 180.558844][ C1] ? __alloc_skb+0x103/0x2c0
[ 180.563477][ C1] __alloc_skb+0x103/0x2c0
[ 180.567920][ C1] skb_copy+0x126/0x700
[ 180.572109][ C1] ? read_tsc+0x9/0x20
[ 180.576215][ C1] mac80211_hwsim_tx_frame_no_nl+0xcb2/0x11e0
[ 180.582357][ C1] ? mac80211_hwsim_tx_frame_nl+0xbb0/0xbb0
[ 180.588286][ C1] ? mac80211_hwsim_monitor_rx+0x1bf/0x810
[ 180.594165][ C1] mac80211_hwsim_tx_frame+0x1b5/0x200
[ 180.599709][ C1] mac80211_hwsim_beacon_tx+0x3df/0x770
[ 180.605334][ C1] __iterate_interfaces+0x225/0x4c0
[ 180.610561][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 180.617027][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 180.624398][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 180.630766][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 180.637911][ C1] mac80211_hwsim_beacon+0xbb/0x1b0
[ 180.643169][ C1] ? hw_scan_work+0xf10/0xf10
[ 180.647980][ C1] __hrtimer_run_queues+0x525/0xc10
[ 180.653313][ C1] ? hrtimer_interrupt+0x980/0x980
[ 180.658470][ C1] ? read_tsc+0x9/0x20
[ 180.662629][ C1] hrtimer_run_softirq+0x177/0x290
[ 180.667952][ C1] handle_softirqs+0x27d/0x820
[ 180.672797][ C1] ? read_tsc+0x9/0x20
[ 180.677116][ C1] ? ktime_get+0x24b/0x280
[ 180.681596][ C1] ? __irq_exit_rcu+0xd3/0x190
[ 180.686416][ C1] ? do_softirq+0x1a0/0x1a0
[ 180.690963][ C1] ? irqtime_account_irq+0xb6/0x1c0
[ 180.696200][ C1] __irq_exit_rcu+0xd3/0x190
[ 180.700855][ C1] ? irq_exit_rcu+0x20/0x20
[ 180.705397][ C1] irq_exit_rcu+0x9/0x20
[ 180.709688][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 180.715372][ C1]
[ 180.718342][ C1]
[ 180.721305][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 180.727320][ C1] RIP: 0010:dump_stack_lvl+0x212/0x250
[ 180.732828][ C1] Code: e8 83 09 fb f6 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 6f 09 fb f6 eb 06 e8 68 09 fb f6 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[ 180.752812][ C1] RSP: 0018:ffffc9000bab78a0 EFLAGS: 00000293
[ 180.758920][ C1] RAX: ffffffff8a8c6b68 RBX: dffffc0000000000 RCX: ffff88802bfebc00
[ 180.767140][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 180.775252][ C1] RBP: ffffc9000bab79a0 R08: ffffffff911eb5ef R09: 1ffffffff223d6bd
[ 180.783270][ C1] R10: dffffc0000000000 R11: fffffbfff223d6be R12: dffffc0000000004
[ 180.791269][ C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff92001756f18
[ 180.799317][ C1] ? dump_stack_lvl+0x208/0x250
[ 180.804220][ C1] ? show_regs_print_info+0x20/0x20
[ 180.809491][ C1] ? load_image+0x420/0x420
[ 180.814035][ C1] ? mark_lock+0x94/0x320
[ 180.818481][ C1] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 180.824596][ C1] should_fail_ex+0x394/0x4c0
[ 180.829329][ C1] should_failslab+0x9/0x20
[ 180.833890][ C1] slab_pre_alloc_hook+0x59/0x300
[ 180.839146][ C1] kmem_cache_alloc_node+0x5e/0x310
[ 180.844406][ C1] ? slab_free_freelist_hook+0x130/0x1a0
[ 180.850103][ C1] ? __alloc_skb+0x103/0x2c0
[ 180.854919][ C1] __alloc_skb+0x103/0x2c0
[ 180.859559][ C1] nsim_dev_trap_report_work+0x253/0xa90
[ 180.865261][ C1] ? process_scheduled_works+0x975/0x1600
[ 180.871032][ C1] process_scheduled_works+0xa60/0x1600
[ 180.876725][ C1] ? worker_attach_to_pool+0x370/0x370
[ 180.882323][ C1] ? assign_work+0x3cc/0x5d0
[ 180.886952][ C1] worker_thread+0xa5e/0xfe0
[ 180.891699][ C1] ? _raw_spin_unlock+0x40/0x40
[ 180.896900][ C1] ? __kthread_parkme+0x71/0x1c0
[ 180.902336][ C1] kthread+0x2fa/0x390
[ 180.906615][ C1] ? pr_cont_work+0x550/0x550
[ 180.911393][ C1] ? kthread_blkcg+0xd0/0xd0
[ 180.916133][ C1] ret_from_fork+0x48/0x80
[ 180.920633][ C1] ? kthread_blkcg+0xd0/0xd0
[ 180.925276][ C1] ret_from_fork_asm+0x11/0x20
[ 180.930913][ C1]
[ 180.946109][ T78] FAULT_INJECTION: forcing a failure.
[ 180.946109][ T78] name failslab, interval 1, probability 1, space 0, times 568
[ 180.972763][ T78] CPU: 1 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 180.980880][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 180.991180][ T78] Workqueue: events_unbound cfg80211_wiphy_work
[ 180.997517][ T78] Call Trace:
[ 181.000848][ T78]
[ 181.003827][ T78] dump_stack_lvl+0x18c/0x250
[ 181.008574][ T78] ? show_regs_print_info+0x20/0x20
[ 181.013839][ T78] ? load_image+0x420/0x420
[ 181.018463][ T78] ? verify_lock_unused+0x140/0x140
[ 181.023735][ T78] should_fail_ex+0x394/0x4c0
[ 181.026835][ T5127] FAULT_INJECTION: forcing a failure.
[ 181.026835][ T5127] name failslab, interval 1, probability 1, space 0, times 567
[ 181.028468][ T78] should_failslab+0x9/0x20
[ 181.045892][ T78] slab_pre_alloc_hook+0x59/0x300
[ 181.051006][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 181.057085][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 181.063168][ T78] __kmem_cache_alloc_node+0x53/0x250
[ 181.068890][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 181.075015][ T78] __kmalloc+0xa7/0x240
[ 181.079227][ T78] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 181.085083][ T78] ? trace_raw_output_contention_end+0xd0/0xd0
[ 181.091573][ T78] ? rcu_is_watching+0x15/0xb0
[ 181.096409][ T78] ? trace_contention_end+0x39/0xe0
[ 181.101679][ T78] ? __mutex_lock+0x30d/0xc80
[ 181.106441][ T78] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 181.112758][ T78] ? mutex_lock_nested+0x20/0x20
[ 181.116922][ T5848] FAULT_INJECTION: forcing a failure.
[ 181.116922][ T5848] name failslab, interval 1, probability 1, space 0, times 566
[ 181.117761][ T78] ? ieee80211_queue_delayed_work+0x150/0x150
[ 181.117801][ T78] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 181.143425][ T78] ? verify_lock_unused+0x140/0x140
[ 181.148672][ T78] ? ret_from_fork_asm+0x11/0x20
[ 181.153697][ T78] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 181.159472][ T78] ? mark_lock+0x94/0x320
[ 181.163838][ T78] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 181.169858][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 181.174958][ T78] ? lock_chain_count+0x20/0x20
[ 181.179846][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 181.185802][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 181.191069][ T78] ? skb_dequeue+0x124/0x160
[ 181.195908][ T78] ieee80211_iface_work+0x730/0xc90
[ 181.201157][ T78] cfg80211_wiphy_work+0x228/0x260
[ 181.206351][ T78] ? process_scheduled_works+0x975/0x1600
[ 181.212240][ T78] process_scheduled_works+0xa60/0x1600
[ 181.217940][ T78] ? worker_attach_to_pool+0x370/0x370
[ 181.223623][ T78] ? assign_work+0x3cc/0x5d0
[ 181.228256][ T78] worker_thread+0xa5e/0xfe0
[ 181.233001][ T78] kthread+0x2fa/0x390
[ 181.237130][ T78] ? pr_cont_work+0x550/0x550
[ 181.241965][ T78] ? kthread_blkcg+0xd0/0xd0
[ 181.246648][ T78] ret_from_fork+0x48/0x80
[ 181.251232][ T78] ? kthread_blkcg+0xd0/0xd0
[ 181.255974][ T78] ret_from_fork_asm+0x11/0x20
[ 181.260907][ T78]
[ 181.263966][ T5848] CPU: 0 PID: 5848 Comm: kworker/u4:10 Not tainted syzkaller #0
[ 181.271676][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 181.281795][ T5848] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[ 181.289809][ T5848] Call Trace:
[ 181.293125][ T5848]
[ 181.296086][ T5848] dump_stack_lvl+0x18c/0x250
[ 181.300816][ T5848] ? show_regs_print_info+0x20/0x20
[ 181.306226][ T5848] ? load_image+0x420/0x420
[ 181.310886][ T5848] ? lockdep_hardirqs_on+0x98/0x150
[ 181.316360][ T5848] should_fail_ex+0x394/0x4c0
[ 181.321181][ T5848] should_failslab+0x9/0x20
[ 181.325955][ T5848] slab_pre_alloc_hook+0x59/0x300
[ 181.331043][ T5848] ? batadv_tvlv_container_ogm_append+0x18a/0x500
[ 181.337522][ T5848] ? batadv_tvlv_container_ogm_append+0x18a/0x500
[ 181.344063][ T5848] __kmem_cache_alloc_node+0x53/0x250
[ 181.349484][ T5848] ? batadv_tvlv_container_ogm_append+0x18a/0x500
[ 181.356032][ T5848] __kmalloc+0xa7/0x240
[ 181.360265][ T5848] batadv_tvlv_container_ogm_append+0x18a/0x500
[ 181.366592][ T5848] batadv_iv_ogm_schedule+0x283/0x1080
[ 181.372291][ T5848] ? pskb_expand_head+0xb33/0x1150
[ 181.377486][ T5848] ? batadv_nc_skb_store_for_decoding+0x43a/0x6a0
[ 181.384514][ T5848] ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800
[ 181.392019][ T5848] batadv_iv_send_outstanding_bat_ogm_packet+0x6ed/0x800
[ 181.399304][ T5848] ? process_scheduled_works+0x975/0x1600
[ 181.405348][ T5848] process_scheduled_works+0xa60/0x1600
[ 181.411174][ T5848] ? worker_attach_to_pool+0x370/0x370
[ 181.416723][ T5848] ? assign_work+0x3cc/0x5d0
[ 181.421728][ T5848] worker_thread+0xa5e/0xfe0
[ 181.426470][ T5848] ? _raw_spin_unlock+0x40/0x40
[ 181.431463][ T5848] ? __kthread_parkme+0x71/0x1c0
[ 181.436469][ T5848] kthread+0x2fa/0x390
[ 181.440681][ T5848] ? pr_cont_work+0x550/0x550
[ 181.445408][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 181.450126][ T5848] ret_from_fork+0x48/0x80
[ 181.454589][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 181.459339][ T5848] ret_from_fork_asm+0x11/0x20
[ 181.464260][ T5848]
[ 181.467330][ T5127] CPU: 1 PID: 5127 Comm: klogd Not tainted syzkaller #0
[ 181.475229][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 181.485537][ T5127] Call Trace:
[ 181.488876][ T5127]
[ 181.491860][ T5127] dump_stack_lvl+0x18c/0x250
[ 181.496598][ T5127] ? show_regs_print_info+0x20/0x20
[ 181.501937][ T5127] ? load_image+0x420/0x420
[ 181.506527][ T5127] ? __might_sleep+0xe0/0xe0
[ 181.511189][ T5127] ? __lock_acquire+0x7d80/0x7d80
[ 181.516311][ T5127] ? sock_def_readable+0xad/0x420
[ 181.521413][ T5127] should_fail_ex+0x394/0x4c0
[ 181.526225][ T5127] should_failslab+0x9/0x20
[ 181.530921][ T5127] slab_pre_alloc_hook+0x59/0x300
[ 181.536098][ T5127] ? scm_destroy+0x82/0x90
[ 181.540598][ T5127] ? syslog_print+0x104/0x630
[ 181.545367][ T5127] __kmem_cache_alloc_node+0x53/0x250
[ 181.550928][ T5127] ? syslog_print+0x104/0x630
[ 181.555795][ T5127] kmalloc_trace+0x2a/0xe0
[ 181.560296][ T5127] syslog_print+0x104/0x630
[ 181.564866][ T5127] ? do_syslog+0x820/0x820
[ 181.569330][ T5127] ? aa_get_newest_label+0xfd/0x5c0
[ 181.574594][ T5127] ? end_current_label_crit_section+0x170/0x170
[ 181.580959][ T5127] ? apparmor_socket_sendmsg+0x8e/0x330
[ 181.586805][ T5127] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 181.592136][ T5127] ? security_socket_sendmsg+0x80/0xa0
[ 181.597930][ T5127] ? apparmor_capable+0x137/0x1a0
[ 181.603102][ T5127] ? bpf_lsm_capable+0x9/0x10
[ 181.607951][ T5127] ? security_capable+0x89/0xb0
[ 181.612943][ T5127] do_syslog+0x575/0x820
[ 181.617275][ T5127] ? log_buf_vmcoreinfo_setup+0x450/0x450
[ 181.623040][ T5127] ? __sys_connect+0x26e/0x470
[ 181.627900][ T5127] ? lock_chain_count+0x20/0x20
[ 181.633053][ T5127] __x64_sys_syslog+0x7c/0x90
[ 181.637844][ T5127] do_syscall_64+0x55/0xb0
[ 181.642529][ T5127] ? clear_bhb_loop+0x40/0x90
[ 181.647462][ T5127] ? clear_bhb_loop+0x40/0x90
[ 181.652231][ T5127] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 181.658210][ T5127] RIP: 0033:0x7f27eff30a37
[ 181.662714][ T5127] Code: 73 01 c3 48 8b 0d c1 f3 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 67 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 91 f3 0c 00 f7 d8 64 89 01 48
[ 181.682759][ T5127] RSP: 002b:00007fffc79dcc08 EFLAGS: 00000206 ORIG_RAX: 0000000000000067
[ 181.691422][ T5127] RAX: ffffffffffffffda RBX: 00007f27f00d0490 RCX: 00007f27eff30a37
[ 181.699497][ T5127] RDX: 00000000000003ff RSI: 00007f27f00d0490 RDI: 0000000000000002
[ 181.707516][ T5127] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 181.715522][ T5127] R10: 0000000000004000 R11: 0000000000000206 R12: 00007f27f00d0490
[ 181.723558][ T5127] R13: 00007f27f00addfe R14: 00007f27f00d087b R15: 00007f27f00d087b
[ 181.731581][ T5127]
[ 181.736308][ T78] FAULT_INJECTION: forcing a failure.
[ 181.736308][ T78] name failslab, interval 1, probability 1, space 0, times 563
[ 181.743273][ T147] FAULT_INJECTION: forcing a failure.
[ 181.743273][ T147] name failslab, interval 1, probability 1, space 0, times 563
[ 181.750254][ T78] CPU: 1 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 181.770066][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 181.780181][ T78] Workqueue: events_unbound cfg80211_wiphy_work
[ 181.786662][ T78] Call Trace:
[ 181.790015][ T78]
[ 181.793050][ T78] dump_stack_lvl+0x18c/0x250
[ 181.797915][ T78] ? show_regs_print_info+0x20/0x20
[ 181.803226][ T78] ? load_image+0x420/0x420
[ 181.807831][ T78] ? verify_lock_unused+0x140/0x140
[ 181.813277][ T78] should_fail_ex+0x394/0x4c0
[ 181.818112][ T78] should_failslab+0x9/0x20
[ 181.822702][ T78] slab_pre_alloc_hook+0x59/0x300
[ 181.827803][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 181.833836][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 181.839959][ T78] __kmem_cache_alloc_node+0x53/0x250
[ 181.845496][ T78] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 181.851717][ T78] __kmalloc+0xa7/0x240
[ 181.855954][ T78] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 181.861995][ T78] ? trace_raw_output_contention_end+0xd0/0xd0
[ 181.868299][ T78] ? rcu_is_watching+0x15/0xb0
[ 181.873128][ T78] ? trace_contention_end+0x39/0xe0
[ 181.878383][ T78] ? __mutex_lock+0x30d/0xc80
[ 181.883211][ T78] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 181.889544][ T78] ? mutex_lock_nested+0x20/0x20
[ 181.894718][ T78] ? ieee80211_queue_delayed_work+0x150/0x150
[ 181.900887][ T78] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 181.907020][ T78] ? verify_lock_unused+0x140/0x140
[ 181.912270][ T78] ? ret_from_fork_asm+0x11/0x20
[ 181.917351][ T78] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 181.923123][ T78] ? mark_lock+0x94/0x320
[ 181.927507][ T78] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 181.933550][ T78] ? __lock_acquire+0x7d80/0x7d80
[ 181.938857][ T78] ? lock_chain_count+0x20/0x20
[ 181.943834][ T78] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 181.949868][ T78] ? lockdep_hardirqs_on+0x98/0x150
[ 181.955302][ T78] ? skb_dequeue+0x124/0x160
[ 181.960033][ T78] ieee80211_iface_work+0x730/0xc90
[ 181.965403][ T78] cfg80211_wiphy_work+0x228/0x260
[ 181.970773][ T78] ? process_scheduled_works+0x975/0x1600
[ 181.976561][ T78] process_scheduled_works+0xa60/0x1600
[ 181.982572][ T78] ? worker_attach_to_pool+0x370/0x370
[ 181.988122][ T78] ? assign_work+0x3cc/0x5d0
[ 181.992961][ T78] worker_thread+0xa5e/0xfe0
[ 181.997631][ T78] kthread+0x2fa/0x390
[ 182.001739][ T78] ? pr_cont_work+0x550/0x550
[ 182.006492][ T78] ? kthread_blkcg+0xd0/0xd0
[ 182.011122][ T78] ret_from_fork+0x48/0x80
[ 182.015585][ T78] ? kthread_blkcg+0xd0/0xd0
[ 182.020209][ T78] ret_from_fork_asm+0x11/0x20
[ 182.025036][ T78]
[ 182.028086][ T147] CPU: 0 PID: 147 Comm: kworker/u4:5 Not tainted syzkaller #0
[ 182.035640][ T147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 182.046307][ T147] Workqueue: events_unbound nsim_dev_trap_report_work
[ 182.053270][ T147] Call Trace:
[ 182.056591][ T147]
[ 182.059597][ T147] dump_stack_lvl+0x18c/0x250
[ 182.064337][ T147] ? show_regs_print_info+0x20/0x20
[ 182.069755][ T147] ? load_image+0x420/0x420
[ 182.074301][ T147] ? mark_lock+0x94/0x320
[ 182.078681][ T147] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 182.084737][ T147] should_fail_ex+0x394/0x4c0
[ 182.089591][ T147] should_failslab+0x9/0x20
[ 182.094154][ T147] slab_pre_alloc_hook+0x59/0x300
[ 182.099328][ T147] kmem_cache_alloc_node+0x5e/0x310
[ 182.104597][ T147] ? slab_free_freelist_hook+0x130/0x1a0
[ 182.110384][ T147] ? __alloc_skb+0x103/0x2c0
[ 182.115281][ T147] __alloc_skb+0x103/0x2c0
[ 182.119743][ T147] nsim_dev_trap_report_work+0x253/0xa90
[ 182.125427][ T147] ? process_scheduled_works+0x975/0x1600
[ 182.131202][ T147] process_scheduled_works+0xa60/0x1600
[ 182.136915][ T147] ? worker_attach_to_pool+0x370/0x370
[ 182.142420][ T147] ? assign_work+0x3cc/0x5d0
[ 182.147139][ T147] worker_thread+0xa5e/0xfe0
[ 182.151779][ T147] ? _raw_spin_unlock+0x40/0x40
[ 182.156664][ T147] ? __kthread_parkme+0x71/0x1c0
[ 182.161648][ T147] kthread+0x2fa/0x390
[ 182.165746][ T147] ? pr_cont_work+0x550/0x550
[ 182.170464][ T147] ? kthread_blkcg+0xd0/0xd0
[ 182.175101][ T147] ret_from_fork+0x48/0x80
[ 182.179720][ T147] ? kthread_blkcg+0xd0/0xd0
[ 182.184475][ T147] ret_from_fork_asm+0x11/0x20
[ 182.189385][ T147]
[ 182.199652][ T42] FAULT_INJECTION: forcing a failure.
[ 182.199652][ T42] name failslab, interval 1, probability 1, space 0, times 562
[ 182.215631][ T42] CPU: 0 PID: 42 Comm: kworker/u4:2 Not tainted syzkaller #0
[ 182.223099][ T42] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 182.233214][ T42] Workqueue: events_unbound cfg80211_wiphy_work
[ 182.239540][ T42] Call Trace:
[ 182.242294][ T5848] FAULT_INJECTION: forcing a failure.
[ 182.242294][ T5848] name failslab, interval 1, probability 1, space 0, times 561
[ 182.242846][ T42]
[ 182.258917][ T42] dump_stack_lvl+0x18c/0x250
[ 182.263775][ T42] ? show_regs_print_info+0x20/0x20
[ 182.269138][ T42] ? load_image+0x420/0x420
[ 182.274068][ T42] ? verify_lock_unused+0x140/0x140
[ 182.279353][ T42] should_fail_ex+0x394/0x4c0
[ 182.284110][ T42] should_failslab+0x9/0x20
[ 182.288675][ T42] slab_pre_alloc_hook+0x59/0x300
[ 182.293836][ T42] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 182.300220][ T42] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 182.306538][ T42] __kmem_cache_alloc_node+0x53/0x250
[ 182.312025][ T42] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 182.318350][ T42] __kmalloc+0xa7/0x240
[ 182.322668][ T42] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 182.328624][ T42] ? trace_raw_output_contention_end+0xd0/0xd0
[ 182.334918][ T42] ? rcu_is_watching+0x15/0xb0
[ 182.339825][ T42] ? trace_contention_end+0x39/0xe0
[ 182.345072][ T42] ? __mutex_lock+0x30d/0xc80
[ 182.349869][ T42] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 182.356243][ T42] ? mutex_lock_nested+0x20/0x20
[ 182.361286][ T42] ? ieee80211_queue_delayed_work+0x150/0x150
[ 182.367458][ T42] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 182.373622][ T42] ? verify_lock_unused+0x140/0x140
[ 182.379084][ T42] ? ret_from_fork_asm+0x11/0x20
[ 182.384285][ T42] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 182.390286][ T42] ? mark_lock+0x94/0x320
[ 182.394772][ T42] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 182.400998][ T42] ? __lock_acquire+0x7d80/0x7d80
[ 182.406266][ T42] ? lock_chain_count+0x20/0x20
[ 182.411155][ T42] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 182.417250][ T42] ? lockdep_hardirqs_on+0x98/0x150
[ 182.422601][ T42] ? skb_dequeue+0x124/0x160
[ 182.427263][ T42] ieee80211_iface_work+0x730/0xc90
[ 182.432524][ T42] cfg80211_wiphy_work+0x228/0x260
[ 182.438069][ T42] ? process_scheduled_works+0x975/0x1600
[ 182.443836][ T42] process_scheduled_works+0xa60/0x1600
[ 182.449495][ T42] ? worker_attach_to_pool+0x370/0x370
[ 182.455412][ T42] ? assign_work+0x3cc/0x5d0
[ 182.460107][ T42] worker_thread+0xa5e/0xfe0
[ 182.464779][ T42] kthread+0x2fa/0x390
[ 182.468996][ T42] ? pr_cont_work+0x550/0x550
[ 182.473995][ T42] ? kthread_blkcg+0xd0/0xd0
[ 182.479004][ T42] ret_from_fork+0x48/0x80
[ 182.483563][ T42] ? kthread_blkcg+0xd0/0xd0
[ 182.488493][ T42] ret_from_fork_asm+0x11/0x20
[ 182.493319][ T42]
[ 182.496471][ T5848] CPU: 1 PID: 5848 Comm: kworker/u4:10 Not tainted syzkaller #0
[ 182.504292][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 182.514450][ T5848] Workqueue: bat_events batadv_mcast_mla_update
[ 182.520950][ T5848] Call Trace:
[ 182.524276][ T5848]
[ 182.527237][ T5848] dump_stack_lvl+0x18c/0x250
[ 182.531950][ T5848] ? worker_thread+0xa5e/0xfe0
[ 182.536827][ T5848] ? ret_from_fork+0x48/0x80
[ 182.541720][ T5848] ? show_regs_print_info+0x20/0x20
[ 182.547032][ T5848] ? load_image+0x420/0x420
[ 182.551660][ T5848] should_fail_ex+0x394/0x4c0
[ 182.556392][ T5848] should_failslab+0x9/0x20
[ 182.561021][ T5848] slab_pre_alloc_hook+0x59/0x300
[ 182.566206][ T5848] ? batadv_mcast_mla_update+0x1568/0x3390
[ 182.572048][ T5848] __kmem_cache_alloc_node+0x53/0x250
[ 182.579578][ T5848] ? batadv_mcast_mla_update+0x1568/0x3390
[ 182.585450][ T5848] kmalloc_trace+0x2a/0xe0
[ 182.590092][ T5848] batadv_mcast_mla_update+0x1568/0x3390
[ 182.595862][ T5848] ? batadv_mcast_mla_update+0x17e/0x3390
[ 182.601653][ T5848] ? batadv_mcast_tvlv_ogm_handler+0x230/0x230
[ 182.608474][ T5848] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 182.615145][ T5848] ? _raw_spin_unlock_irq+0x23/0x50
[ 182.620932][ T5848] ? process_scheduled_works+0x975/0x1600
[ 182.626743][ T5848] ? process_scheduled_works+0x975/0x1600
[ 182.632561][ T5848] process_scheduled_works+0xa60/0x1600
[ 182.638199][ T5848] ? worker_attach_to_pool+0x370/0x370
[ 182.644097][ T5848] ? assign_work+0x3cc/0x5d0
[ 182.649023][ T5848] worker_thread+0xa5e/0xfe0
[ 182.653699][ T5848] ? _raw_spin_unlock+0x40/0x40
[ 182.658601][ T5848] ? __kthread_parkme+0x71/0x1c0
[ 182.663617][ T5848] kthread+0x2fa/0x390
[ 182.667904][ T5848] ? pr_cont_work+0x550/0x550
[ 182.672936][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 182.677595][ T5848] ret_from_fork+0x48/0x80
[ 182.682205][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 182.686851][ T5848] ret_from_fork_asm+0x11/0x20
[ 182.691709][ T5848]
[ 182.697768][ T2973] FAULT_INJECTION: forcing a failure.
[ 182.697768][ T2973] name failslab, interval 1, probability 1, space 0, times 558
[ 182.711343][ T5778] FAULT_INJECTION: forcing a failure.
[ 182.711343][ T5778] name failslab, interval 1, probability 1, space 0, times 558
[ 182.724799][ T2973] CPU: 1 PID: 2973 Comm: kworker/u4:8 Not tainted syzkaller #0
[ 182.732418][ T2973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 182.742990][ T2973] Workqueue: events_unbound cfg80211_wiphy_work
[ 182.749335][ T2973] Call Trace:
[ 182.752763][ T2973]
[ 182.755855][ T2973] dump_stack_lvl+0x18c/0x250
[ 182.760671][ T2973] ? show_regs_print_info+0x20/0x20
[ 182.766109][ T2973] ? load_image+0x420/0x420
[ 182.770945][ T2973] ? verify_lock_unused+0x140/0x140
[ 182.776327][ T2973] should_fail_ex+0x394/0x4c0
[ 182.781182][ T2973] should_failslab+0x9/0x20
[ 182.785765][ T2973] slab_pre_alloc_hook+0x59/0x300
[ 182.790871][ T2973] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 182.797011][ T2973] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 182.803080][ T2973] __kmem_cache_alloc_node+0x53/0x250
[ 182.808747][ T2973] ? ieee802_11_parse_elems_full+0xb9/0x20c0
[ 182.814998][ T2973] __kmalloc+0xa7/0x240
[ 182.819530][ T2973] ieee802_11_parse_elems_full+0xb9/0x20c0
[ 182.825481][ T2973] ? trace_raw_output_contention_end+0xd0/0xd0
[ 182.831785][ T2973] ? rcu_is_watching+0x15/0xb0
[ 182.836667][ T2973] ? trace_contention_end+0x39/0xe0
[ 182.841932][ T2973] ? __mutex_lock+0x30d/0xc80
[ 182.846694][ T2973] ? ieee80211_ibss_rx_queued_mgmt+0x123/0x2dc0
[ 182.853003][ T2973] ? mutex_lock_nested+0x20/0x20
[ 182.857997][ T2973] ? ieee80211_queue_delayed_work+0x150/0x150
[ 182.864114][ T2973] ieee80211_ibss_rx_queued_mgmt+0x4b7/0x2dc0
[ 182.870383][ T2973] ? verify_lock_unused+0x140/0x140
[ 182.875667][ T2973] ? ret_from_fork_asm+0x11/0x20
[ 182.881513][ T2973] ? ieee80211_ibss_rx_no_sta+0x790/0x790
[ 182.887378][ T2973] ? mark_lock+0x94/0x320
[ 182.891759][ T2973] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 182.898132][ T2973] ? __lock_acquire+0x7d80/0x7d80
[ 182.903375][ T2973] ? lock_chain_count+0x20/0x20
[ 182.908364][ T2973] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 182.914562][ T2973] ? lockdep_hardirqs_on+0x98/0x150
[ 182.919922][ T2973] ? skb_dequeue+0x124/0x160
[ 182.924560][ T2973] ieee80211_iface_work+0x730/0xc90
[ 182.929890][ T2973] cfg80211_wiphy_work+0x228/0x260
[ 182.935055][ T2973] ? process_scheduled_works+0x975/0x1600
[ 182.941157][ T2973] process_scheduled_works+0xa60/0x1600
[ 182.946915][ T2973] ? worker_attach_to_pool+0x370/0x370
[ 182.952718][ T2973] ? assign_work+0x3cc/0x5d0
[ 182.957367][ T2973] worker_thread+0xa5e/0xfe0
[ 182.962582][ T2973] ? _raw_spin_unlock+0x40/0x40
[ 182.967541][ T2973] ? __kthread_parkme+0x71/0x1c0
[ 182.973008][ T2973] kthread+0x2fa/0x390
[ 182.977216][ T2973] ? pr_cont_work+0x550/0x550
[ 182.981942][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 182.986746][ T2973] ret_from_fork+0x48/0x80
[ 182.991207][ T2973] ? kthread_blkcg+0xd0/0xd0
[ 182.995919][ T2973] ret_from_fork_asm+0x11/0x20
[ 182.998952][ C0] FAULT_INJECTION: forcing a failure.
[ 182.998952][ C0] name failslab, interval 1, probability 1, space 0, times 556
[ 183.000733][ T2973]
[ 183.016837][ C0] CPU: 0 PID: 11 Comm: kworker/u4:0 Not tainted syzkaller #0
[ 183.024395][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 183.034784][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 183.041369][ C0] Call Trace:
[ 183.044705][ C0]
[ 183.047601][ C0] dump_stack_lvl+0x18c/0x250
[ 183.052358][ C0] ? show_regs_print_info+0x20/0x20
[ 183.057739][ C0] ? load_image+0x420/0x420
[ 183.062314][ C0] ? verify_lock_unused+0x140/0x140
[ 183.067774][ C0] ? mark_lock+0x94/0x320
[ 183.072158][ C0] should_fail_ex+0x394/0x4c0
[ 183.076975][ C0] should_failslab+0x9/0x20
[ 183.081522][ C0] slab_pre_alloc_hook+0x59/0x300
[ 183.086654][ C0] ? __lock_acquire+0x1262/0x7d80
[ 183.091720][ C0] kmem_cache_alloc_node+0x5e/0x310
[ 183.096963][ C0] ? __alloc_skb+0x103/0x2c0
[ 183.101688][ C0] __alloc_skb+0x103/0x2c0
[ 183.106277][ C0] __netdev_alloc_skb+0x10c/0x500
[ 183.111339][ C0] ? kmalloc_reserve+0x240/0x240
[ 183.116329][ C0] __ieee80211_beacon_get+0xd5d/0x1520
[ 183.121957][ C0] ? __ieee80211_beacon_get+0x36/0x1520
[ 183.127744][ C0] ieee80211_beacon_get_tim+0xbf/0x580
[ 183.133251][ C0] ? ieee80211_beacon_get_template_ema_list+0x90/0x90
[ 183.140166][ C0] mac80211_hwsim_beacon_tx+0x3bd/0x770
[ 183.145788][ C0] __iterate_interfaces+0x225/0x4c0
[ 183.151333][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 183.157725][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[ 183.164976][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[ 183.171480][ C0] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[ 183.178581][ C0] mac80211_hwsim_beacon+0xbb/0x1b0
[ 183.183823][ C0] ? hw_scan_work+0xf10/0xf10
[ 183.188549][ C0] __hrtimer_run_queues+0x525/0xc10
[ 183.193982][ C0] ? hrtimer_interrupt+0x980/0x980
[ 183.199133][ C0] ? read_tsc+0x9/0x20
[ 183.203263][ C0] hrtimer_run_softirq+0x177/0x290
[ 183.208451][ C0] handle_softirqs+0x27d/0x820
[ 183.211335][ T78] FAULT_INJECTION: forcing a failure.
[ 183.211335][ T78] name failslab, interval 1, probability 1, space 0, times 554
[ 183.213266][ C0] ? read_tsc+0x9/0x20
[ 183.230163][ C0] ? ktime_get+0x24b/0x280
[ 183.234738][ C0] ? __irq_exit_rcu+0xd3/0x190
[ 183.239631][ C0] ? do_softirq+0x1a0/0x1a0
[ 183.244171][ C0] ? irqtime_account_irq+0xb6/0x1c0
[ 183.249422][ C0] __irq_exit_rcu+0xd3/0x190
[ 183.254070][ C0] ? irq_exit_rcu+0x20/0x20
[ 183.258617][ C0] irq_exit_rcu+0x9/0x20
[ 183.262900][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0
[ 183.268702][ C0]
[ 183.272350][ C0]
[ 183.275353][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 183.281386][ C0] RIP: 0010:smp_call_function_many_cond+0xd85/0x1190
[ 183.288110][ C0] Code: 45 8b 34 24 44 89 f6 83 e6 01 31 ff e8 14 fe 0a 00 41 83 e6 01 49 be 00 00 00 00 00 fc ff df 75 07 e8 4f fa 0a 00 eb 38 f3 90 <42> 0f b6 04 33 84 c0 75 11 41 f7 04 24 01 00 00 00 74 1e e8 33 fa
[ 183.308141][ C0] RSP: 0018:ffffc90000107780 EFLAGS: 00000293
[ 183.314486][ C0] RAX: ffffffff817c7a9d RBX: 1ffff110171e82bd RCX: ffff88801b65bc00
[ 183.322682][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 183.330776][ C0] RBP: ffffc90000107900 R08: ffffffff911eb507 R09: 1ffffffff223d6a0
[ 183.338885][ C0] R10: dffffc0000000000 R11: fffffbfff223d6a1 R12: ffff8880b8f415e8
[ 183.346897][ C0] R13: ffff8880b8e3d3c0 R14: dffffc0000000000 R15: 0000000000000001
[ 183.355021][ C0] ? smp_call_function_many_cond+0xd9d/0x1190
[ 183.361264][ C0] ? smp_call_function_many+0x40/0x40
[ 183.366685][ C0] ? text_poke+0xc0/0xc0
[ 183.371093][ C0] ? __mutex_trylock_common+0x160/0x270
[ 183.376793][ C0] ? trace_raw_output_contention_end+0xd0/0xd0
[ 183.383175][ C0] ? text_poke_sync+0x30/0x30
[ 183.388013][ C0] on_each_cpu_cond_mask+0x3f/0x80
[ 183.393182][ C0] ? kmem_cache_alloc_bulk+0x12a/0x5a0
[ 183.398860][ C0] text_poke_bp_batch+0x31e/0x980
[ 183.403932][ C0] ? text_poke_loc_init+0x7c0/0x7c0
[ 183.409171][ C0] ? mutex_lock_nested+0x20/0x20
[ 183.414172][ C0] ? text_poke_queue+0x134/0x190
[ 183.419174][ C0] ? arch_jump_label_transform_queue+0x93/0x100
[ 183.425649][ C0] ? __jump_label_update+0x39a/0x3c0
[ 183.431069][ C0] text_poke_finish+0x30/0x50
[ 183.435804][ C0] arch_jump_label_transform_apply+0x1c/0x30
[ 183.441835][ C0] static_key_enable_cpuslocked+0x123/0x240
[ 183.447898][ C0] static_key_enable+0x1a/0x20
[ 183.452718][ C0] ? process_scheduled_works+0x975/0x1600
[ 183.458688][ C0] toggle_allocation_gate+0xa8/0x260
[ 183.464426][ C0] ? show_object+0x70/0x70
[ 183.468985][ C0] ? read_lock_is_recursive+0x20/0x20
[ 183.474420][ C0] ? process_scheduled_works+0x975/0x1600
[ 183.480402][ C0] ? process_scheduled_works+0x975/0x1600
[ 183.486256][ C0] process_scheduled_works+0xa60/0x1600
[ 183.492121][ C0] ? worker_attach_to_pool+0x370/0x370
[ 183.497756][ C0] ? assign_work+0x3cc/0x5d0
[ 183.502525][ C0] worker_thread+0xa5e/0xfe0
[ 183.507179][ C0] kthread+0x2fa/0x390
[ 183.511305][ C0] ? pr_cont_work+0x550/0x550
[ 183.516075][ C0] ? kthread_blkcg+0xd0/0xd0
[ 183.520803][ C0] ret_from_fork+0x48/0x80
[ 183.525314][ C0] ? kthread_blkcg+0xd0/0xd0
[ 183.529945][ C0] ret_from_fork_asm+0x11/0x20
[ 183.534763][ C0]
[ 183.538105][ T78] CPU: 1 PID: 78 Comm: kworker/u4:4 Not tainted syzkaller #0
[ 183.545818][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 183.555985][ T78] Workqueue: events_unbound nsim_dev_trap_report_work
[ 183.562980][ T78] Call Trace:
[ 183.566321][ T78]
[ 183.569310][ T78] dump_stack_lvl+0x18c/0x250
[ 183.574055][ T78] ? show_regs_print_info+0x20/0x20
[ 183.579343][ T78] ? load_image+0x420/0x420
[ 183.584001][ T78] ? mark_lock+0x94/0x320
[ 183.588579][ T78] should_fail_ex+0x394/0x4c0
[ 183.593324][ T78] should_failslab+0x9/0x20
[ 183.598145][ T78] slab_pre_alloc_hook+0x59/0x300
[ 183.603245][ T78] kmem_cache_alloc_node+0x5e/0x310
[ 183.608530][ T78] ? __alloc_skb+0x103/0x2c0
[ 183.613257][ T78] __alloc_skb+0x103/0x2c0
[ 183.617728][ T78] nsim_dev_trap_report_work+0x253/0xa90
[ 183.623474][ T78] ? process_scheduled_works+0x975/0x1600
[ 183.629280][ T78] process_scheduled_works+0xa60/0x1600
[ 183.634919][ T78] ? worker_attach_to_pool+0x370/0x370
[ 183.640526][ T78] ? assign_work+0x3cc/0x5d0
[ 183.645157][ T78] worker_thread+0xa5e/0xfe0
[ 183.650036][ T78] kthread+0x2fa/0x390
[ 183.654155][ T78] ? pr_cont_work+0x550/0x550
[ 183.658867][ T78] ? kthread_blkcg+0xd0/0xd0
[ 183.663495][ T78] ret_from_fork+0x48/0x80
[ 183.668033][ T78] ? kthread_blkcg+0xd0/0xd0
[ 183.672749][ T78] ret_from_fork_asm+0x11/0x20
[ 183.677647][ T78]
[ 183.689786][ T5778] CPU: 1 PID: 5778 Comm: syz-executor Not tainted syzkaller #0
[ 183.697440][ T5778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 183.707554][ T5778] Call Trace:
[ 183.710878][ T5778]
[ 183.713941][ T5778] dump_stack_lvl+0x18c/0x250
[ 183.718763][ T5778] ? show_regs_print_info+0x20/0x20
[ 183.724085][ T5778] ? load_image+0x420/0x420
[ 183.728635][ T5778] ? __might_sleep+0xe0/0xe0
[ 183.733265][ T5778] ? __lock_acquire+0x7d80/0x7d80
[ 183.738421][ T5778] should_fail_ex+0x394/0x4c0
[ 183.743136][ T5778] should_failslab+0x9/0x20
[ 183.747689][ T5778] slab_pre_alloc_hook+0x59/0x300
[ 183.752841][ T5778] ? netdevice_event+0x3ab/0x890
[ 183.757832][ T5778] __kmem_cache_alloc_node+0x53/0x250
[ 183.763268][ T5778] ? netdevice_event+0x3ab/0x890
[ 183.768439][ T5778] kmalloc_trace+0x2a/0xe0
[ 183.772998][ T5778] netdevice_event+0x3ab/0x890
[ 183.777805][ T5778] ? __up_read+0x2b8/0x6b0
[ 183.782339][ T5778] ? inet6addr_event+0xd0/0xd0
[ 183.787138][ T5778] ? netdevice_event+0x890/0x890
[ 183.792110][ T5778] ? rdma_roce_rescan_device+0x30/0x30
[ 183.797708][ T5778] notifier_call_chain+0x18f/0x380
[ 183.802954][ T5778] unregister_netdevice_many_notify+0x1037/0x1910
[ 183.809840][ T5778] ? unregister_netdevice_many+0x20/0x20
[ 183.815545][ T5778] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 183.821583][ T5778] ? __lock_acquire+0x7d80/0x7d80
[ 183.826663][ T5778] ? lock_chain_count+0x20/0x20
[ 183.831559][ T5778] ? queue_delayed_work_on+0x114/0x200
[ 183.837095][ T5778] unregister_netdevice_queue+0x2e9/0x330
[ 183.842858][ T5778] ? delayed_work_timer_fn+0x80/0x80
[ 183.848389][ T5778] ? list_netdevice+0x730/0x730
[ 183.853368][ T5778] ? linkwatch_urgent_event+0x346/0x3c0
[ 183.858959][ T5778] __tun_detach+0xdb2/0x1580
[ 183.863606][ T5778] tun_chr_close+0x10d/0x1c0
[ 183.868319][ T5778] ? tun_chr_open+0x510/0x510
[ 183.873244][ T5778] __fput+0x221/0x940
[ 183.877343][ T5778] task_work_run+0x1d4/0x260
[ 183.882360][ T5778] ? task_work_cancel+0x220/0x220
[ 183.887491][ T5778] ? do_exit+0x981/0x2530
[ 183.892072][ T5778] ? kmem_cache_free+0xf8/0x290
[ 183.896985][ T5778] do_exit+0x986/0x2530
[ 183.901568][ T5778] ? put_task_struct+0xc0/0xc0
[ 183.906516][ T5778] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 183.912578][ T5778] ? do_group_exit+0x21d/0x2f0
[ 183.917497][ T5778] ? lock_chain_count+0x20/0x20
[ 183.922399][ T5778] ? _raw_spin_lock_irq+0xbb/0xf0
[ 183.927747][ T5778] ? _raw_spin_unlock_irq+0x23/0x50
[ 183.933303][ T5778] ? lockdep_hardirqs_on+0x98/0x150
[ 183.938548][ T5778] do_group_exit+0x22d/0x2f0
[ 183.943194][ T5778] __x64_sys_exit_group+0x3f/0x40
[ 183.948298][ T5778] do_syscall_64+0x55/0xb0
[ 183.952753][ T5778] ? clear_bhb_loop+0x40/0x90
[ 183.957487][ T5778] ? clear_bhb_loop+0x40/0x90
[ 183.962203][ T5778] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 183.968158][ T5778] RIP: 0033:0x7f162579de99
[ 183.972774][ T5778] Code: Unable to access opcode bytes at 0x7f162579de6f.
[ 183.979962][ T5778] RSP: 002b:00007ffd0dcb69f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 183.988817][ T5778] RAX: ffffffffffffffda RBX: 00007f1625834340 RCX: 00007f162579de99
[ 183.996896][ T5778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043
[ 184.004913][ T5778] RBP: 00007f1625809db8 R08: 0000000000000000 R09: 000000000000002a
[ 184.012944][ T5778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 184.021759][ T5778] R13: 000000000000002a R14: 0000000000000023 R15: 00007ffd0dcb6b32
[ 184.030372][ T5778]
[ 184.044409][ T5778] FAULT_INJECTION: forcing a failure.
[ 184.044409][ T5778] name failslab, interval 1, probability 1, space 0, times 547
[ 184.058513][ T5778] CPU: 1 PID: 5778 Comm: syz-executor Not tainted syzkaller #0
[ 184.066204][ T5778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 184.076398][ T5778] Call Trace:
[ 184.079712][ T5778]
[ 184.082694][ T5778] dump_stack_lvl+0x18c/0x250
[ 184.087464][ T5778] ? show_regs_print_info+0x20/0x20
[ 184.092729][ T5778] ? load_image+0x420/0x420
[ 184.097294][ T5778] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 184.103319][ T5778] ? lock_chain_count+0x20/0x20
[ 184.108221][ T5778] should_fail_ex+0x394/0x4c0
[ 184.113041][ T5778] should_failslab+0x9/0x20
[ 184.117686][ T5778] slab_pre_alloc_hook+0x59/0x300
[ 184.122861][ T5778] ? sctp_addr_wq_mgmt+0x2cb/0x720
[ 184.128024][ T5778] ? sctp_addr_wq_mgmt+0x2cb/0x720
[ 184.133359][ T5778] __kmem_cache_alloc_node+0x53/0x250
[ 184.138811][ T5778] ? sctp_addr_wq_mgmt+0x2cb/0x720
[ 184.144075][ T5778] __kmalloc_node_track_caller+0xa4/0x230
[ 184.149852][ T5778] kmemdup+0x2b/0x70
[ 184.153799][ T5778] sctp_addr_wq_mgmt+0x2cb/0x720
[ 184.158830][ T5778] ? __asan_memset+0x22/0x40
[ 184.163491][ T5778] ? masq_inet_event+0xe7/0x250
[ 184.168377][ T5778] ? sctp_inetaddr_event+0xc8/0x5e0
[ 184.173620][ T5778] sctp_inetaddr_event+0x43a/0x5e0
[ 184.178917][ T5778] notifier_call_chain+0x18f/0x380
[ 184.184407][ T5778] blocking_notifier_call_chain+0x6a/0x90
[ 184.190409][ T5778] __inet_del_ifa+0xaac/0x1090
[ 184.195435][ T5778] inetdev_event+0x653/0x1610
[ 184.200272][ T5778] ? netdevice_event+0x890/0x890
[ 184.205248][ T5778] ? rdma_roce_rescan_device+0x30/0x30
[ 184.210748][ T5778] ? devinet_exit_net+0x220/0x220
[ 184.215816][ T5778] notifier_call_chain+0x18f/0x380
[ 184.221171][ T5778] unregister_netdevice_many_notify+0x1037/0x1910
[ 184.227638][ T5778] ? unregister_netdevice_many+0x20/0x20
[ 184.233351][ T5778] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 184.239377][ T5778] ? __lock_acquire+0x7d80/0x7d80
[ 184.244449][ T5778] ? lock_chain_count+0x20/0x20
[ 184.249374][ T5778] ? queue_delayed_work_on+0x114/0x200
[ 184.254939][ T5778] unregister_netdevice_queue+0x2e9/0x330
[ 184.260843][ T5778] ? delayed_work_timer_fn+0x80/0x80
[ 184.266204][ T5778] ? list_netdevice+0x730/0x730
[ 184.271204][ T5778] ? linkwatch_urgent_event+0x346/0x3c0
[ 184.276920][ T5778] __tun_detach+0xdb2/0x1580
[ 184.281648][ T5778] tun_chr_close+0x10d/0x1c0
[ 184.286325][ T5778] ? tun_chr_open+0x510/0x510
[ 184.291048][ T5778] __fput+0x221/0x940
[ 184.295088][ T5778] task_work_run+0x1d4/0x260
[ 184.299827][ T5778] ? task_work_cancel+0x220/0x220
[ 184.304894][ T5778] ? do_exit+0x981/0x2530
[ 184.309830][ T5778] ? kmem_cache_free+0xf8/0x290
[ 184.314776][ T5778] do_exit+0x986/0x2530
[ 184.319013][ T5778] ? put_task_struct+0xc0/0xc0
[ 184.323825][ T5778] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 184.330030][ T5778] ? do_group_exit+0x21d/0x2f0
[ 184.334935][ T5778] ? lock_chain_count+0x20/0x20
[ 184.339820][ T5778] ? _raw_spin_lock_irq+0xbb/0xf0
[ 184.344912][ T5778] ? _raw_spin_unlock_irq+0x23/0x50
[ 184.350329][ T5778] ? lockdep_hardirqs_on+0x98/0x150
[ 184.356036][ T5778] do_group_exit+0x22d/0x2f0
[ 184.360806][ T5778] __x64_sys_exit_group+0x3f/0x40
[ 184.365898][ T5778] do_syscall_64+0x55/0xb0
[ 184.370583][ T5778] ? clear_bhb_loop+0x40/0x90
[ 184.375361][ T5778] ? clear_bhb_loop+0x40/0x90
[ 184.380088][ T5778] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 184.386294][ T5778] RIP: 0033:0x7f162579de99
[ 184.390835][ T5778] Code: Unable to access opcode bytes at 0x7f162579de6f.
[ 184.397898][ T5778] RSP: 002b:00007ffd0dcb69f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 184.406641][ T5778] RAX: ffffffffffffffda RBX: 00007f1625834340 RCX: 00007f162579de99
[ 184.414701][ T5778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043
[ 184.422761][ T5778] RBP: 00007f1625809db8 R08: 0000000000000000 R09: 000000000000002a
[ 184.430911][ T5778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[ 184.438961][ T5778] R13: 000000000000002a R14: 0000000000000023 R15: 00007ffd0dcb6b32
[ 184.447016][ T5778]
[ 184.455132][ T11] FAULT_INJECTION: forcing a failure.
[ 184.455132][ T11] name failslab, interval 1, probability 1, space 0, times 545
[ 184.468236][ T11] CPU: 1 PID: 11 Comm: kworker/u4:0 Not tainted syzkaller #0
[ 184.476058][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 184.486643][ T11] Workqueue: events_unbound nsim_dev_trap_report_work
[ 184.493514][ T11] Call Trace:
[ 184.497216][ T11]
[ 184.500206][ T11] dump_stack_lvl+0x18c/0x250
[ 184.505049][ T11] ? show_regs_print_info+0x20/0x20
[ 184.510325][ T11] ? load_image+0x420/0x420
[ 184.514906][ T11] ? mark_lock+0x94/0x320
[ 184.519594][ T11] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 184.525758][ T11] should_fail_ex+0x394/0x4c0
[ 184.530541][ T11] should_failslab+0x9/0x20
[ 184.535182][ T11] slab_pre_alloc_hook+0x59/0x300
[ 184.540288][ T11] kmem_cache_alloc_node+0x5e/0x310
[ 184.545739][ T11] ? slab_free_freelist_hook+0x130/0x1a0
[ 184.551430][ T11] ? __alloc_skb+0x103/0x2c0
[ 184.556085][ T11] __alloc_skb+0x103/0x2c0
[ 184.560569][ T11] nsim_dev_trap_report_work+0x253/0xa90
[ 184.566743][ T11] ? process_scheduled_works+0x975/0x1600
[ 184.572570][ T11] process_scheduled_works+0xa60/0x1600
[ 184.578336][ T11] ? worker_attach_to_pool+0x370/0x370
[ 184.584079][ T11] ? assign_work+0x3cc/0x5d0
[ 184.588954][ T11] worker_thread+0xa5e/0xfe0
[ 184.593760][ T11] kthread+0x2fa/0x390
[ 184.597893][ T11] ? pr_cont_work+0x550/0x550
[ 184.602658][ T11] ? kthread_blkcg+0xd0/0xd0
[ 184.607396][ T11] ret_from_fork+0x48/0x80
[ 184.611894][ T11] ? kthread_blkcg+0xd0/0xd0
[ 184.616950][ T11] ret_from_fork_asm+0x11/0x20
[ 184.621824][ T11]
[ 184.639918][ T147] FAULT_INJECTION: forcing a failure.
[ 184.639918][ T147] name failslab, interval 1, probability 1, space 0, times 544
[ 184.654023][ T147] CPU: 1 PID: 147 Comm: kworker/u4:5 Not tainted syzkaller #0
[ 184.661668][ T147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 184.671793][ T147] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[ 184.679825][ T147] Call Trace:
[ 184.683261][ T147]
[ 184.686345][ T147] dump_stack_lvl+0x18c/0x250
[ 184.691275][ T147] ? show_regs_print_info+0x20/0x20
[ 184.696566][ T147] ? load_image+0x420/0x420
[ 184.701142][ T147] ? verify_lock_unused+0x140/0x140
[ 184.706433][ T147] should_fail_ex+0x394/0x4c0
[ 184.711221][ T147] should_failslab+0x9/0x20
[ 184.715925][ T147] slab_pre_alloc_hook+0x59/0x300
[ 184.721311][ T147] kmem_cache_alloc+0x5a/0x2c0
[ 184.726168][ T147] ? skb_clone+0x1eb/0x370
[ 184.730681][ T147] skb_clone+0x1eb/0x370
[ 184.735021][ T147] batadv_iv_send_outstanding_bat_ogm_packet+0x5e4/0x800
[ 184.736880][ T5848] FAULT_INJECTION: forcing a failure.
[ 184.736880][ T5848] name failslab, interval 1, probability 1, space 0, times 543
[ 184.742219][ T147] ? process_scheduled_works+0x975/0x1600
[ 184.742262][ T147] process_scheduled_works+0xa60/0x1600
[ 184.742317][ T147] ? worker_attach_to_pool+0x370/0x370
[ 184.742354][ T147] ? assign_work+0x3cc/0x5d0
[ 184.742387][ T147] worker_thread+0xa5e/0xfe0
[ 184.742429][ T147] ? _raw_spin_unlock+0x40/0x40
[ 184.742461][ T147] ? __kthread_parkme+0x71/0x1c0
[ 184.742495][ T147] kthread+0x2fa/0x390
[ 184.742518][ T147] ? pr_cont_work+0x550/0x550
[ 184.742548][ T147] ? kthread_blkcg+0xd0/0xd0
[ 184.742572][ T147] ret_from_fork+0x48/0x80
[ 184.742601][ T147] ? kthread_blkcg+0xd0/0xd0
[ 184.742624][ T147] ret_from_fork_asm+0x11/0x20
[ 184.742664][ T147]
[ 184.826294][ T5848] CPU: 0 PID: 5848 Comm: kworker/u4:10 Not tainted syzkaller #0
[ 184.834184][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 184.844613][ T5848] Workqueue: events_unbound nsim_dev_trap_report_work
[ 184.851568][ T5848] Call Trace:
[ 184.854899][ T5848]
[ 184.857858][ T5848] dump_stack_lvl+0x18c/0x250
[ 184.862575][ T5848] ? show_regs_print_info+0x20/0x20
[ 184.867810][ T5848] ? load_image+0x420/0x420
[ 184.872370][ T5848] ? mark_lock+0x94/0x320
[ 184.876962][ T5848] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 184.883077][ T5848] should_fail_ex+0x394/0x4c0
[ 184.887816][ T5848] should_failslab+0x9/0x20
[ 184.892722][ T5848] slab_pre_alloc_hook+0x59/0x300
[ 184.897949][ T5848] kmem_cache_alloc_node+0x5e/0x310
[ 184.904008][ T5848] ? slab_free_freelist_hook+0x130/0x1a0
[ 184.910500][ T5848] ? __alloc_skb+0x103/0x2c0
[ 184.915165][ T5848] __alloc_skb+0x103/0x2c0
[ 184.919769][ T5848] nsim_dev_trap_report_work+0x253/0xa90
[ 184.925704][ T5848] ? process_scheduled_works+0x975/0x1600
[ 184.931495][ T5848] process_scheduled_works+0xa60/0x1600
[ 184.937132][ T5848] ? worker_attach_to_pool+0x370/0x370
[ 184.942660][ T5848] ? assign_work+0x3cc/0x5d0
[ 184.947414][ T5848] worker_thread+0xa5e/0xfe0
[ 184.952239][ T5848] ? _raw_spin_unlock+0x40/0x40
[ 184.957311][ T5848] ? __kthread_parkme+0x71/0x1c0
[ 184.963104][ T5848] kthread+0x2fa/0x390
[ 184.967559][ T5848] ? pr_cont_work+0x550/0x550
[ 184.972499][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 184.977185][ T5848] ret_from_fork+0x48/0x80
[ 184.981652][ T5848] ? kthread_blkcg+0xd0/0xd0
[ 184.986298][ T5848] ret_from_fork_asm+0x11/0x20
[ 184.991119][ T5848]
[ 185.010771][ T5843] FAULT_INJECTION: forcing a failure.
[ 185.010771][ T5843] name failslab, interval 1, probability 1, space 0, times 540
[ 185.023892][ T5843] CPU: 0 PID: 5843 Comm: syz.0.1 Not tainted syzkaller #0
[ 185.031467][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 185.041923][ T5843] Call Trace:
[ 185.045250][ T5843]
[ 185.048211][ T5843] dump_stack_lvl+0x18c/0x250
[ 185.049210][ T5848] FAULT_INJECTION: forcing a failure.
[ 185.049210][ T5848] name failslab, interval 1, probability 1, space 0, times 540
[ 185.053022][ T5843] ? show_regs_print_info+0x20/0x20
[ 185.071949][ T5843] ? load_image+0x420/0x420
[ 185.076721][ T5843] ? __might_sleep+0xe0/0xe0
[ 185.081386][ T5843] ? __lock_acquire+0x7d80/0x7d80
[ 185.086725][ T5843] ? mark_lock+0x94/0x320
[ 185.091294][ T5843] should_fail_ex+0x394/0x4c0
[ 185.096320][ T5843] should_failslab+0x9/0x20
[ 185.100903][ T5843] slab_pre_alloc_hook+0x59/0x300
[ 185.105988][ T5843] kmem_cache_alloc_node+0x5e/0x310
[ 185.111248][ T5843] ? __alloc_skb+0x103/0x2c0
[ 185.116058][ T5843] __alloc_skb+0x103/0x2c0
[ 185.120867][ T5843] inet_netconf_notify_devconf+0x173/0x230
[ 185.126984][ T5843] inetdev_event+0x7aa/0x1610
[ 185.131709][ T5843] ? netdevice_event+0x890/0x890
[ 185.136712][ T5843] ? rdma_roce_rescan_device+0x30/0x30
[ 185.142551][ T5843] ? devinet_exit_net+0x220/0x220
[ 185.147749][ T5843] notifier_call_chain+0x18f/0x380
[ 185.153076][ T5843] unregister_netdevice_many_notify+0x1037/0x1910
[ 185.159678][ T5843] ? unregister_netdevice_many+0x20/0x20
[ 185.165499][ T5843] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 185.171688][ T5843] ? lock_chain_count+0x20/0x20
[ 185.176606][ T5843] ? queue_delayed_work_on+0x114/0x200
[ 185.182116][ T5843] unregister_netdevice_queue+0x2e9/0x330
[ 185.187891][ T5843] ? delayed_work_timer_fn+0x80/0x80
[ 185.193240][ T5843] ? list_netdevice+0x730/0x730
[ 185.198128][ T5843] ? linkwatch_urgent_event+0x346/0x3c0
[ 185.203754][ T5843] __tun_detach+0xdb2/0x1580
[ 185.208396][ T5843] tun_chr_close+0x10d/0x1c0
[ 185.213052][ T5843] ? tun_chr_open+0x510/0x510
[ 185.217768][ T5843] __fput+0x221/0x940
[ 185.222000][ T5843] task_work_run+0x1d4/0x260
[ 185.226779][ T5843] ? task_work_cancel+0x220/0x220
[ 185.231940][ T5843] ? do_exit+0x981/0x2530
[ 185.236429][ T5843] ? kmem_cache_free+0xf8/0x290
[ 185.241330][ T5843] do_exit+0x986/0x2530
[ 185.245547][ T5843] ? put_task_struct+0xc0/0xc0
[ 185.250350][ T5843] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 185.256604][ T5843] ? get_signal+0x100e/0x1390
[ 185.261344][ T5843] ? lock_chain_count+0x20/0x20
[ 185.266253][ T5843] ? _raw_spin_lock_irq+0xbb/0xf0
[ 185.271333][ T5843] do_group_exit+0x22d/0x2f0
[ 185.275979][ T5843] ? lockdep_hardirqs_on+0x98/0x150
[ 185.281262][ T5843] get_signal+0x12a6/0x1390
[ 185.285867][ T5843] arch_do_signal_or_restart+0xc2/0x7b0
[ 185.291557][ T5843] ? do_raw_spin_unlock+0x121/0x230
[ 185.296814][ T5843] ? get_sigframe_size+0x20/0x20
[ 185.301941][ T5843] ? kvm_resume+0x1e0/0x1e0
[ 185.306484][ T5843] ? exit_to_user_mode_loop+0x3b/0x110
[ 185.311988][ T5843] exit_to_user_mode_loop+0x70/0x110
[ 185.317337][ T5843] exit_to_user_mode_prepare+0xee/0x180
[ 185.323188][ T5843] syscall_exit_to_user_mode+0x1a/0x50
[ 185.328826][ T5843] do_syscall_64+0x61/0xb0
[ 185.333317][ T5843] ? clear_bhb_loop+0x40/0x90
[ 185.338255][ T5843] ? clear_bhb_loop+0x40/0x90
[ 185.343565][ T5843] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 185.349820][ T5843] RIP: 0033:0x7f9d2419de99
[ 185.354348][ T5843] Code: Unable to access opcode bytes at 0x7f9d2419de6f.