Warning: Permanently added '10.128.0.50' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 77.423250][ T8446] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 77.452134][ T8446] FAULT_INJECTION: forcing a failure. [ 77.452134][ T8446] name failslab, interval 1, probability 0, space 0, times 1 [ 77.464963][ T8446] CPU: 1 PID: 8446 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 77.473711][ T8446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.483839][ T8446] Call Trace: [ 77.487098][ T8446] dump_stack_lvl+0x6e/0x91 [ 77.491601][ T8446] should_fail.cold+0x32/0x37 [ 77.496355][ T8446] should_failslab+0x5/0x10 [ 77.500924][ T8446] kmem_cache_alloc+0x3a/0x430 [ 77.505676][ T8446] create_object.isra.0+0x36/0x330 [ 77.510773][ T8446] kmem_cache_alloc_trace+0x258/0x430 [ 77.516122][ T8446] alloc_workqueue_attrs+0x1d/0x50 [ 77.521210][ T8446] apply_wqattrs_prepare+0x42/0x2f0 [ 77.526380][ T8446] apply_workqueue_attrs_locked+0x7a/0xe0 [ 77.532075][ T8446] alloc_workqueue+0x4f9/0x660 [ 77.536818][ T8446] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 77.542519][ T8446] ? __kmalloc+0x273/0x450 [ 77.547014][ T8446] ieee80211_register_hw+0x9ab/0x1400 [ 77.552396][ T8446] ? schedule_timeout+0xe1/0x1e0 [ 77.557314][ T8446] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.563537][ T8446] ? __hrtimer_init+0xd0/0x170 [ 77.568294][ T8446] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 77.573912][ T8446] hwsim_new_radio_nl+0x425/0x5f0 [ 77.579172][ T8446] genl_family_rcv_msg_doit+0x113/0x180 [ 77.584824][ T8446] genl_rcv_msg+0x174/0x2c0 [ 77.589340][ T8446] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 77.595312][ T8446] netlink_rcv_skb+0x87/0x1d0 [ 77.599988][ T8446] ? genl_get_cmd+0x1a0/0x1a0 [ 77.604744][ T8446] genl_rcv+0x24/0x40 [ 77.608708][ T8446] netlink_unicast+0x392/0x4c0 [ 77.613447][ T8446] ? __check_object_size+0x232/0x2b0 [ 77.618711][ T8446] netlink_sendmsg+0x36b/0x6b0 [ 77.623452][ T8446] sock_sendmsg+0x56/0x80 [ 77.627758][ T8446] ____sys_sendmsg+0x36c/0x390 [ 77.632496][ T8446] ? sendmsg_copy_msghdr+0x70/0xf0 [ 77.637671][ T8446] ___sys_sendmsg+0x8b/0xd0 [ 77.642176][ T8446] ? aa_file_perm+0x204/0x730 [ 77.646965][ T8446] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 77.653195][ T8446] ? _kstrtoull+0x1fd/0x320 [ 77.657768][ T8446] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 77.664006][ T8446] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 77.669704][ T8446] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.675923][ T8446] ? __fsnotify_parent+0x2ba/0x580 [ 77.681046][ T8446] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 77.687277][ T8446] ? __fget_light+0x69/0xe0 [ 77.691793][ T8446] __sys_sendmsg+0x88/0x100 [ 77.696289][ T8446] do_syscall_64+0x35/0xb0 [ 77.700960][ T8446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.706838][ T8446] RIP: 0033:0x447d19 [ 77.710712][ T8446] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 77.730376][ T8446] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.739048][ T8446] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 77.747003][ T8446] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 77.754948][ T8446] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 77.762893][ T8446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 77.770839][ T8446] R13: 0000000000000000 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 83.138573][ T8469] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 83.161083][ T8469] FAULT_INJECTION: forcing a failure. [ 83.161083][ T8469] name failslab, interval 1, probability 0, space 0, times 0 [ 83.173824][ T8469] CPU: 1 PID: 8469 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 83.182701][ T8469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.192827][ T8469] Call Trace: [ 83.196085][ T8469] dump_stack_lvl+0x6e/0x91 [ 83.200605][ T8469] should_fail.cold+0x32/0x37 [ 83.205274][ T8469] should_failslab+0x5/0x10 [ 83.209763][ T8469] kmem_cache_alloc+0x3a/0x430 [ 83.215248][ T8469] create_object.isra.0+0x36/0x330 [ 83.220349][ T8469] kmem_cache_alloc_trace+0x258/0x430 [ 83.225709][ T8469] alloc_workqueue_attrs+0x1d/0x50 [ 83.230815][ T8469] apply_wqattrs_prepare+0x3a/0x2f0 [ 83.235989][ T8469] apply_workqueue_attrs_locked+0x7a/0xe0 [ 83.241704][ T8469] alloc_workqueue+0x4f9/0x660 [ 83.246443][ T8469] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 83.252143][ T8469] ? __kmalloc+0x273/0x450 [ 83.256553][ T8469] ieee80211_register_hw+0x9ab/0x1400 [ 83.261924][ T8469] ? schedule_timeout+0xe1/0x1e0 [ 83.266844][ T8469] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 83.273077][ T8469] ? __hrtimer_init+0xd0/0x170 [ 83.277817][ T8469] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 83.283429][ T8469] hwsim_new_radio_nl+0x425/0x5f0 [ 83.288517][ T8469] genl_family_rcv_msg_doit+0x113/0x180 [ 83.294064][ T8469] genl_rcv_msg+0x174/0x2c0 [ 83.298732][ T8469] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 83.304624][ T8469] netlink_rcv_skb+0x87/0x1d0 [ 83.309285][ T8469] ? genl_get_cmd+0x1a0/0x1a0 [ 83.313949][ T8469] genl_rcv+0x24/0x40 [ 83.317950][ T8469] netlink_unicast+0x392/0x4c0 [ 83.322691][ T8469] ? __check_object_size+0x232/0x2b0 [ 83.327962][ T8469] netlink_sendmsg+0x36b/0x6b0 [ 83.332710][ T8469] sock_sendmsg+0x56/0x80 [ 83.337031][ T8469] ____sys_sendmsg+0x36c/0x390 [ 83.341773][ T8469] ? sendmsg_copy_msghdr+0x70/0xf0 [ 83.346866][ T8469] ___sys_sendmsg+0x8b/0xd0 [ 83.351347][ T8469] ? aa_file_perm+0x204/0x730 [ 83.356018][ T8469] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 83.362237][ T8469] ? _kstrtoull+0x1fd/0x320 [ 83.366719][ T8469] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 83.373341][ T8469] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 83.379101][ T8469] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 83.385383][ T8469] ? __fsnotify_parent+0x2ba/0x580 [ 83.390481][ T8469] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 83.396720][ T8469] ? __fget_light+0x69/0xe0 [ 83.401437][ T8469] __sys_sendmsg+0x88/0x100 [ 83.405918][ T8469] do_syscall_64+0x35/0xb0 [ 83.410309][ T8469] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.416183][ T8469] RIP: 0033:0x447d19 [ 83.420064][ T8469] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 83.439649][ T8469] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 83.448042][ T8469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 83.455986][ T8469] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 83.464019][ T8469] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 83.471972][ T8469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 83.479916][ T8469] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 88.861762][ T8492] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 88.890154][ T8492] FAULT_INJECTION: forcing a failure. [ 88.890154][ T8492] name failslab, interval 1, probability 0, space 0, times 0 [ 88.902783][ T8492] CPU: 0 PID: 8492 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 88.911680][ T8492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.921713][ T8492] Call Trace: [ 88.924993][ T8492] dump_stack_lvl+0x6e/0x91 [ 88.929478][ T8492] should_fail.cold+0x32/0x37 [ 88.934144][ T8492] should_failslab+0x5/0x10 [ 88.938628][ T8492] kmem_cache_alloc+0x3a/0x430 [ 88.943381][ T8492] create_object.isra.0+0x36/0x330 [ 88.948468][ T8492] kmem_cache_alloc_trace+0x258/0x430 [ 88.953839][ T8492] alloc_workqueue_attrs+0x1d/0x50 [ 88.958926][ T8492] apply_wqattrs_prepare+0x42/0x2f0 [ 88.964107][ T8492] apply_workqueue_attrs_locked+0x7a/0xe0 [ 88.969811][ T8492] alloc_workqueue+0x4f9/0x660 [ 88.974557][ T8492] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 88.980262][ T8492] ? __kmalloc+0x273/0x450 [ 88.984659][ T8492] ieee80211_register_hw+0x9ab/0x1400 [ 88.990016][ T8492] ? schedule_timeout+0xe1/0x1e0 [ 88.994933][ T8492] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 89.001161][ T8492] ? __hrtimer_init+0xd0/0x170 [ 89.005899][ T8492] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 89.011518][ T8492] hwsim_new_radio_nl+0x425/0x5f0 [ 89.016517][ T8492] genl_family_rcv_msg_doit+0x113/0x180 [ 89.022048][ T8492] genl_rcv_msg+0x174/0x2c0 [ 89.026526][ T8492] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 89.032407][ T8492] netlink_rcv_skb+0x87/0x1d0 [ 89.037061][ T8492] ? genl_get_cmd+0x1a0/0x1a0 [ 89.041721][ T8492] genl_rcv+0x24/0x40 [ 89.045703][ T8492] netlink_unicast+0x392/0x4c0 [ 89.050469][ T8492] ? __check_object_size+0x232/0x2b0 [ 89.055765][ T8492] netlink_sendmsg+0x36b/0x6b0 [ 89.060513][ T8492] sock_sendmsg+0x56/0x80 [ 89.064818][ T8492] ____sys_sendmsg+0x36c/0x390 [ 89.069564][ T8492] ? sendmsg_copy_msghdr+0x70/0xf0 [ 89.074664][ T8492] ___sys_sendmsg+0x8b/0xd0 [ 89.079151][ T8492] ? aa_file_perm+0x204/0x730 [ 89.083803][ T8492] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 89.090039][ T8492] ? _kstrtoull+0x1fd/0x320 [ 89.094574][ T8492] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 89.100877][ T8492] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 89.106583][ T8492] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 89.112801][ T8492] ? __fsnotify_parent+0x2ba/0x580 [ 89.117913][ T8492] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 89.124128][ T8492] ? __fget_light+0x69/0xe0 [ 89.128605][ T8492] __sys_sendmsg+0x88/0x100 [ 89.133086][ T8492] do_syscall_64+0x35/0xb0 [ 89.137477][ T8492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.143363][ T8492] RIP: 0033:0x447d19 [ 89.147240][ T8492] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 89.167005][ T8492] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.175401][ T8492] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 89.183350][ T8492] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 89.191294][ T8492] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 89.199252][ T8492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 89.207212][ T8492] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 94.559676][ T8515] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 94.589372][ T8515] FAULT_INJECTION: forcing a failure. [ 94.589372][ T8515] name failslab, interval 1, probability 0, space 0, times 0 [ 94.602134][ T8515] CPU: 0 PID: 8515 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 94.610894][ T8515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.620967][ T8515] Call Trace: [ 94.624227][ T8515] dump_stack_lvl+0x6e/0x91 [ 94.628710][ T8515] should_fail.cold+0x32/0x37 [ 94.633476][ T8515] should_failslab+0x5/0x10 [ 94.637963][ T8515] kmem_cache_alloc+0x3a/0x430 [ 94.642709][ T8515] create_object.isra.0+0x36/0x330 [ 94.647797][ T8515] kmem_cache_alloc_trace+0x258/0x430 [ 94.653254][ T8515] alloc_workqueue_attrs+0x1d/0x50 [ 94.658430][ T8515] apply_wqattrs_prepare+0x42/0x2f0 [ 94.663603][ T8515] apply_workqueue_attrs_locked+0x7a/0xe0 [ 94.669307][ T8515] alloc_workqueue+0x4f9/0x660 [ 94.674176][ T8515] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 94.680100][ T8515] ? __kmalloc+0x273/0x450 [ 94.684506][ T8515] ieee80211_register_hw+0x9ab/0x1400 [ 94.689854][ T8515] ? schedule_timeout+0xe1/0x1e0 [ 94.694770][ T8515] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 94.701179][ T8515] ? __hrtimer_init+0xd0/0x170 [ 94.706014][ T8515] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 94.711642][ T8515] hwsim_new_radio_nl+0x425/0x5f0 [ 94.716654][ T8515] genl_family_rcv_msg_doit+0x113/0x180 [ 94.722202][ T8515] genl_rcv_msg+0x174/0x2c0 [ 94.726696][ T8515] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 94.732573][ T8515] netlink_rcv_skb+0x87/0x1d0 [ 94.737250][ T8515] ? genl_get_cmd+0x1a0/0x1a0 [ 94.741904][ T8515] genl_rcv+0x24/0x40 [ 94.745878][ T8515] netlink_unicast+0x392/0x4c0 [ 94.750720][ T8515] ? __check_object_size+0x232/0x2b0 [ 94.755998][ T8515] netlink_sendmsg+0x36b/0x6b0 [ 94.760737][ T8515] sock_sendmsg+0x56/0x80 [ 94.765047][ T8515] ____sys_sendmsg+0x36c/0x390 [ 94.769792][ T8515] ? sendmsg_copy_msghdr+0x70/0xf0 [ 94.774902][ T8515] ___sys_sendmsg+0x8b/0xd0 [ 94.779408][ T8515] ? aa_file_perm+0x204/0x730 [ 94.784062][ T8515] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 94.790288][ T8515] ? _kstrtoull+0x1fd/0x320 [ 94.794772][ T8515] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 94.801029][ T8515] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 94.806742][ T8515] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 94.812964][ T8515] ? __fsnotify_parent+0x2ba/0x580 [ 94.818059][ T8515] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 94.824281][ T8515] ? __fget_light+0x69/0xe0 [ 94.828765][ T8515] __sys_sendmsg+0x88/0x100 [ 94.833247][ T8515] do_syscall_64+0x35/0xb0 [ 94.837643][ T8515] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 94.843517][ T8515] RIP: 0033:0x447d19 [ 94.847385][ T8515] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 94.866967][ T8515] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.875351][ T8515] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 94.883309][ T8515] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 94.891254][ T8515] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 94.899200][ T8515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 94.907146][ T8515] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 100.287573][ T8538] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 100.308699][ T8538] FAULT_INJECTION: forcing a failure. [ 100.308699][ T8538] name failslab, interval 1, probability 0, space 0, times 0 [ 100.321604][ T8538] CPU: 0 PID: 8538 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 100.330357][ T8538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.340388][ T8538] Call Trace: [ 100.343693][ T8538] dump_stack_lvl+0x6e/0x91 [ 100.348177][ T8538] should_fail.cold+0x32/0x37 [ 100.352830][ T8538] should_failslab+0x5/0x10 [ 100.357308][ T8538] kmem_cache_alloc+0x3a/0x430 [ 100.362047][ T8538] create_object.isra.0+0x36/0x330 [ 100.367145][ T8538] kmem_cache_alloc_trace+0x258/0x430 [ 100.372517][ T8538] alloc_workqueue_attrs+0x1d/0x50 [ 100.377625][ T8538] apply_wqattrs_prepare+0x42/0x2f0 [ 100.382804][ T8538] apply_workqueue_attrs_locked+0x7a/0xe0 [ 100.388501][ T8538] alloc_workqueue+0x4f9/0x660 [ 100.393253][ T8538] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 100.399039][ T8538] ? __kmalloc+0x273/0x450 [ 100.403466][ T8538] ieee80211_register_hw+0x9ab/0x1400 [ 100.408992][ T8538] ? schedule_timeout+0xe1/0x1e0 [ 100.413913][ T8538] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 100.420181][ T8538] ? __hrtimer_init+0xd0/0x170 [ 100.424923][ T8538] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 100.430619][ T8538] hwsim_new_radio_nl+0x425/0x5f0 [ 100.435618][ T8538] genl_family_rcv_msg_doit+0x113/0x180 [ 100.441145][ T8538] genl_rcv_msg+0x174/0x2c0 [ 100.445627][ T8538] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 100.451499][ T8538] netlink_rcv_skb+0x87/0x1d0 [ 100.456155][ T8538] ? genl_get_cmd+0x1a0/0x1a0 [ 100.460853][ T8538] genl_rcv+0x24/0x40 [ 100.464816][ T8538] netlink_unicast+0x392/0x4c0 [ 100.469851][ T8538] ? __check_object_size+0x232/0x2b0 [ 100.475123][ T8538] netlink_sendmsg+0x36b/0x6b0 [ 100.479905][ T8538] sock_sendmsg+0x56/0x80 [ 100.484212][ T8538] ____sys_sendmsg+0x36c/0x390 [ 100.488952][ T8538] ? sendmsg_copy_msghdr+0x70/0xf0 [ 100.494052][ T8538] ___sys_sendmsg+0x8b/0xd0 [ 100.498566][ T8538] ? aa_file_perm+0x204/0x730 [ 100.503229][ T8538] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 100.509596][ T8538] ? _kstrtoull+0x1fd/0x320 [ 100.514093][ T8538] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 100.520312][ T8538] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 100.526092][ T8538] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 100.532321][ T8538] ? __fsnotify_parent+0x2ba/0x580 [ 100.537420][ T8538] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 100.543650][ T8538] ? __fget_light+0x69/0xe0 [ 100.548141][ T8538] __sys_sendmsg+0x88/0x100 [ 100.552622][ T8538] do_syscall_64+0x35/0xb0 [ 100.557025][ T8538] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 100.562903][ T8538] RIP: 0033:0x447d19 [ 100.566977][ T8538] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 100.587092][ T8538] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.595483][ T8538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 100.603441][ T8538] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 100.611384][ T8538] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 100.619328][ T8538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 100.627273][ T8538] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 105.988610][ T8561] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 106.018090][ T8561] FAULT_INJECTION: forcing a failure. [ 106.018090][ T8561] name failslab, interval 1, probability 0, space 0, times 0 [ 106.030737][ T8561] CPU: 0 PID: 8561 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 106.039512][ T8561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.049554][ T8561] Call Trace: [ 106.052885][ T8561] dump_stack_lvl+0x6e/0x91 [ 106.057469][ T8561] should_fail.cold+0x32/0x37 [ 106.062129][ T8561] should_failslab+0x5/0x10 [ 106.066617][ T8561] kmem_cache_alloc+0x3a/0x430 [ 106.071585][ T8561] create_object.isra.0+0x36/0x330 [ 106.076696][ T8561] kmem_cache_alloc_trace+0x258/0x430 [ 106.082045][ T8561] alloc_workqueue_attrs+0x1d/0x50 [ 106.087145][ T8561] apply_wqattrs_prepare+0x3a/0x2f0 [ 106.092326][ T8561] apply_workqueue_attrs_locked+0x7a/0xe0 [ 106.098034][ T8561] alloc_workqueue+0x4f9/0x660 [ 106.102774][ T8561] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 106.108484][ T8561] ? __kmalloc+0x273/0x450 [ 106.112898][ T8561] ieee80211_register_hw+0x9ab/0x1400 [ 106.118245][ T8561] ? schedule_timeout+0xe1/0x1e0 [ 106.123159][ T8561] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 106.129389][ T8561] ? __hrtimer_init+0xd0/0x170 [ 106.134127][ T8561] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 106.139736][ T8561] hwsim_new_radio_nl+0x425/0x5f0 [ 106.144734][ T8561] genl_family_rcv_msg_doit+0x113/0x180 [ 106.150256][ T8561] genl_rcv_msg+0x174/0x2c0 [ 106.154736][ T8561] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 106.160611][ T8561] netlink_rcv_skb+0x87/0x1d0 [ 106.165266][ T8561] ? genl_get_cmd+0x1a0/0x1a0 [ 106.169960][ T8561] genl_rcv+0x24/0x40 [ 106.173917][ T8561] netlink_unicast+0x392/0x4c0 [ 106.178656][ T8561] ? __check_object_size+0x232/0x2b0 [ 106.183928][ T8561] netlink_sendmsg+0x36b/0x6b0 [ 106.188683][ T8561] sock_sendmsg+0x56/0x80 [ 106.192985][ T8561] ____sys_sendmsg+0x36c/0x390 [ 106.197728][ T8561] ? sendmsg_copy_msghdr+0x70/0xf0 [ 106.202823][ T8561] ___sys_sendmsg+0x8b/0xd0 [ 106.207331][ T8561] ? aa_file_perm+0x204/0x730 [ 106.211990][ T8561] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 106.218209][ T8561] ? _kstrtoull+0x1fd/0x320 [ 106.222737][ T8561] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 106.228956][ T8561] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 106.234651][ T8561] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 106.240866][ T8561] ? __fsnotify_parent+0x2ba/0x580 [ 106.246133][ T8561] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 106.252478][ T8561] ? __fget_light+0x69/0xe0 [ 106.256960][ T8561] __sys_sendmsg+0x88/0x100 [ 106.261441][ T8561] do_syscall_64+0x35/0xb0 [ 106.265836][ T8561] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 106.271710][ T8561] RIP: 0033:0x447d19 [ 106.275579][ T8561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 106.295161][ T8561] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.303809][ T8561] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 106.311757][ T8561] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 106.319701][ T8561] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 106.327737][ T8561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 106.335781][ T8561] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 111.705768][ T8584] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 111.727576][ T8584] FAULT_INJECTION: forcing a failure. [ 111.727576][ T8584] name failslab, interval 1, probability 0, space 0, times 0 [ 111.740206][ T8584] CPU: 0 PID: 8584 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 111.749245][ T8584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.759277][ T8584] Call Trace: [ 111.762535][ T8584] dump_stack_lvl+0x6e/0x91 [ 111.767021][ T8584] should_fail.cold+0x32/0x37 [ 111.771673][ T8584] should_failslab+0x5/0x10 [ 111.776269][ T8584] kmem_cache_alloc+0x3a/0x430 [ 111.781016][ T8584] create_object.isra.0+0x36/0x330 [ 111.786284][ T8584] kmem_cache_alloc_trace+0x258/0x430 [ 111.791638][ T8584] alloc_workqueue_attrs+0x1d/0x50 [ 111.796764][ T8584] apply_wqattrs_prepare+0x42/0x2f0 [ 111.801938][ T8584] apply_workqueue_attrs_locked+0x7a/0xe0 [ 111.807722][ T8584] alloc_workqueue+0x4f9/0x660 [ 111.812487][ T8584] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 111.818189][ T8584] ? __kmalloc+0x273/0x450 [ 111.822672][ T8584] ieee80211_register_hw+0x9ab/0x1400 [ 111.828328][ T8584] ? schedule_timeout+0xe1/0x1e0 [ 111.833270][ T8584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 111.839663][ T8584] ? __hrtimer_init+0xd0/0x170 [ 111.844402][ T8584] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 111.850028][ T8584] hwsim_new_radio_nl+0x425/0x5f0 [ 111.855116][ T8584] genl_family_rcv_msg_doit+0x113/0x180 [ 111.860640][ T8584] genl_rcv_msg+0x174/0x2c0 [ 111.865122][ T8584] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 111.870991][ T8584] netlink_rcv_skb+0x87/0x1d0 [ 111.875662][ T8584] ? genl_get_cmd+0x1a0/0x1a0 [ 111.880322][ T8584] genl_rcv+0x24/0x40 [ 111.884301][ T8584] netlink_unicast+0x392/0x4c0 [ 111.889066][ T8584] ? __check_object_size+0x232/0x2b0 [ 111.894330][ T8584] netlink_sendmsg+0x36b/0x6b0 [ 111.899155][ T8584] sock_sendmsg+0x56/0x80 [ 111.903461][ T8584] ____sys_sendmsg+0x36c/0x390 [ 111.908199][ T8584] ? sendmsg_copy_msghdr+0x70/0xf0 [ 111.913290][ T8584] ___sys_sendmsg+0x8b/0xd0 [ 111.917779][ T8584] ? aa_file_perm+0x204/0x730 [ 111.922643][ T8584] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 111.928863][ T8584] ? _kstrtoull+0x1fd/0x320 [ 111.933365][ T8584] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 111.939586][ T8584] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 111.945726][ T8584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 111.951942][ T8584] ? __fsnotify_parent+0x2ba/0x580 [ 111.957052][ T8584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 111.963271][ T8584] ? __fget_light+0x69/0xe0 [ 111.967753][ T8584] __sys_sendmsg+0x88/0x100 [ 111.972358][ T8584] do_syscall_64+0x35/0xb0 [ 111.976806][ T8584] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 111.982688][ T8584] RIP: 0033:0x447d19 [ 111.986669][ T8584] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 112.006248][ T8584] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.014651][ T8584] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 112.023032][ T8584] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 112.031285][ T8584] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 112.039242][ T8584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 112.047388][ T8584] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 117.408658][ T8607] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 117.437133][ T8607] FAULT_INJECTION: forcing a failure. [ 117.437133][ T8607] name failslab, interval 1, probability 0, space 0, times 0 [ 117.449955][ T8607] CPU: 0 PID: 8607 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 117.458743][ T8607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.468950][ T8607] Call Trace: [ 117.472207][ T8607] dump_stack_lvl+0x6e/0x91 [ 117.476696][ T8607] should_fail.cold+0x32/0x37 [ 117.481352][ T8607] should_failslab+0x5/0x10 [ 117.485851][ T8607] kmem_cache_alloc_trace+0x3e/0x430 [ 117.491117][ T8607] alloc_workqueue_attrs+0x1d/0x50 [ 117.496220][ T8607] apply_wqattrs_prepare+0x42/0x2f0 [ 117.501417][ T8607] apply_workqueue_attrs_locked+0x7a/0xe0 [ 117.507117][ T8607] alloc_workqueue+0x4f9/0x660 [ 117.511977][ T8607] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 117.517679][ T8607] ? __kmalloc+0x273/0x450 [ 117.522090][ T8607] ieee80211_register_hw+0x9ab/0x1400 [ 117.527458][ T8607] ? schedule_timeout+0xe1/0x1e0 [ 117.532460][ T8607] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 117.538678][ T8607] ? __hrtimer_init+0xd0/0x170 [ 117.543417][ T8607] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 117.549043][ T8607] hwsim_new_radio_nl+0x425/0x5f0 [ 117.554050][ T8607] genl_family_rcv_msg_doit+0x113/0x180 [ 117.559583][ T8607] genl_rcv_msg+0x174/0x2c0 [ 117.564062][ T8607] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 117.569943][ T8607] netlink_rcv_skb+0x87/0x1d0 [ 117.574597][ T8607] ? genl_get_cmd+0x1a0/0x1a0 [ 117.579249][ T8607] genl_rcv+0x24/0x40 [ 117.583294][ T8607] netlink_unicast+0x392/0x4c0 [ 117.588039][ T8607] ? __check_object_size+0x232/0x2b0 [ 117.593397][ T8607] netlink_sendmsg+0x36b/0x6b0 [ 117.598149][ T8607] sock_sendmsg+0x56/0x80 [ 117.602489][ T8607] ____sys_sendmsg+0x36c/0x390 [ 117.607236][ T8607] ? sendmsg_copy_msghdr+0x70/0xf0 [ 117.612352][ T8607] ___sys_sendmsg+0x8b/0xd0 [ 117.616838][ T8607] ? aa_file_perm+0x204/0x730 [ 117.621494][ T8607] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 117.627732][ T8607] ? _kstrtoull+0x1fd/0x320 [ 117.632218][ T8607] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 117.638436][ T8607] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 117.644145][ T8607] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 117.650375][ T8607] ? __fsnotify_parent+0x2ba/0x580 [ 117.655848][ T8607] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 117.662064][ T8607] ? __fget_light+0x69/0xe0 [ 117.666583][ T8607] __sys_sendmsg+0x88/0x100 [ 117.671072][ T8607] do_syscall_64+0x35/0xb0 [ 117.675478][ T8607] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.681353][ T8607] RIP: 0033:0x447d19 [ 117.685222][ T8607] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 117.704891][ T8607] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 117.713278][ T8607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 117.721224][ T8607] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 117.729190][ T8607] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 117.737224][ T8607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 117.745184][ T8607] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 122.977151][ T8614] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 123.006758][ T8614] FAULT_INJECTION: forcing a failure. [ 123.006758][ T8614] name failslab, interval 1, probability 0, space 0, times 0 [ 123.019639][ T8614] CPU: 0 PID: 8614 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 123.028600][ T8614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.039536][ T8614] Call Trace: [ 123.042816][ T8614] dump_stack_lvl+0x6e/0x91 [ 123.047304][ T8614] should_fail.cold+0x32/0x37 [ 123.053094][ T8614] should_failslab+0x5/0x10 [ 123.057598][ T8614] kmem_cache_alloc+0x3a/0x430 [ 123.062346][ T8614] create_object.isra.0+0x36/0x330 [ 123.067458][ T8614] kmem_cache_alloc_trace+0x258/0x430 [ 123.072812][ T8614] alloc_workqueue_attrs+0x1d/0x50 [ 123.077909][ T8614] apply_wqattrs_prepare+0x42/0x2f0 [ 123.083101][ T8614] apply_workqueue_attrs_locked+0x7a/0xe0 [ 123.088973][ T8614] alloc_workqueue+0x4f9/0x660 [ 123.093909][ T8614] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 123.099616][ T8614] ? __kmalloc+0x273/0x450 [ 123.104493][ T8614] ieee80211_register_hw+0x9ab/0x1400 [ 123.109953][ T8614] ? schedule_timeout+0xe1/0x1e0 [ 123.114886][ T8614] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 123.121193][ T8614] ? __hrtimer_init+0xd0/0x170 [ 123.125935][ T8614] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 123.131551][ T8614] hwsim_new_radio_nl+0x425/0x5f0 [ 123.136557][ T8614] genl_family_rcv_msg_doit+0x113/0x180 [ 123.142110][ T8614] genl_rcv_msg+0x174/0x2c0 [ 123.146735][ T8614] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 123.152624][ T8614] netlink_rcv_skb+0x87/0x1d0 [ 123.157306][ T8614] ? genl_get_cmd+0x1a0/0x1a0 [ 123.162246][ T8614] genl_rcv+0x24/0x40 [ 123.166991][ T8614] netlink_unicast+0x392/0x4c0 [ 123.171736][ T8614] ? __check_object_size+0x232/0x2b0 [ 123.177004][ T8614] netlink_sendmsg+0x36b/0x6b0 [ 123.181761][ T8614] sock_sendmsg+0x56/0x80 [ 123.186082][ T8614] ____sys_sendmsg+0x36c/0x390 [ 123.190825][ T8614] ? sendmsg_copy_msghdr+0x70/0xf0 [ 123.195919][ T8614] ___sys_sendmsg+0x8b/0xd0 [ 123.200505][ T8614] ? aa_file_perm+0x204/0x730 [ 123.205162][ T8614] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 123.211498][ T8614] ? _kstrtoull+0x1fd/0x320 [ 123.215982][ T8614] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 123.222306][ T8614] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 123.228109][ T8614] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 123.234343][ T8614] ? __fsnotify_parent+0x2ba/0x580 [ 123.239439][ T8614] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 123.245930][ T8614] ? __fget_light+0x69/0xe0 [ 123.250602][ T8614] __sys_sendmsg+0x88/0x100 [ 123.255182][ T8614] do_syscall_64+0x35/0xb0 [ 123.259670][ T8614] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.265637][ T8614] RIP: 0033:0x447d19 [ 123.270998][ T8614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 123.290588][ T8614] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 123.298979][ T8614] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 123.306930][ T8614] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 123.314881][ T8614] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 123.323056][ T8614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 123.331123][ T8614] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 128.717871][ T8637] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 128.746389][ T8637] FAULT_INJECTION: forcing a failure. [ 128.746389][ T8637] name failslab, interval 1, probability 0, space 0, times 0 [ 128.759106][ T8637] CPU: 1 PID: 8637 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 128.767951][ T8637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.778071][ T8637] Call Trace: [ 128.781379][ T8637] dump_stack_lvl+0x6e/0x91 [ 128.785865][ T8637] should_fail.cold+0x32/0x37 [ 128.790534][ T8637] should_failslab+0x5/0x10 [ 128.795015][ T8637] kmem_cache_alloc+0x3a/0x430 [ 128.799757][ T8637] create_object.isra.0+0x36/0x330 [ 128.805026][ T8637] kmem_cache_alloc_trace+0x258/0x430 [ 128.810375][ T8637] alloc_workqueue_attrs+0x1d/0x50 [ 128.815461][ T8637] apply_wqattrs_prepare+0x42/0x2f0 [ 128.820652][ T8637] apply_workqueue_attrs_locked+0x7a/0xe0 [ 128.826349][ T8637] alloc_workqueue+0x4f9/0x660 [ 128.831097][ T8637] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 128.836812][ T8637] ? __kmalloc+0x273/0x450 [ 128.841245][ T8637] ieee80211_register_hw+0x9ab/0x1400 [ 128.846614][ T8637] ? schedule_timeout+0xe1/0x1e0 [ 128.851541][ T8637] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 128.857895][ T8637] ? __hrtimer_init+0xd0/0x170 [ 128.862824][ T8637] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 128.868440][ T8637] hwsim_new_radio_nl+0x425/0x5f0 [ 128.873458][ T8637] genl_family_rcv_msg_doit+0x113/0x180 [ 128.878985][ T8637] genl_rcv_msg+0x174/0x2c0 [ 128.883478][ T8637] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 128.889370][ T8637] netlink_rcv_skb+0x87/0x1d0 [ 128.894047][ T8637] ? genl_get_cmd+0x1a0/0x1a0 [ 128.898801][ T8637] genl_rcv+0x24/0x40 [ 128.902759][ T8637] netlink_unicast+0x392/0x4c0 [ 128.907596][ T8637] ? __check_object_size+0x232/0x2b0 [ 128.912858][ T8637] netlink_sendmsg+0x36b/0x6b0 [ 128.917807][ T8637] sock_sendmsg+0x56/0x80 [ 128.922201][ T8637] ____sys_sendmsg+0x36c/0x390 [ 128.927028][ T8637] ? sendmsg_copy_msghdr+0x70/0xf0 [ 128.932203][ T8637] ___sys_sendmsg+0x8b/0xd0 [ 128.936682][ T8637] ? aa_file_perm+0x204/0x730 [ 128.941342][ T8637] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 128.947566][ T8637] ? _kstrtoull+0x1fd/0x320 [ 128.952053][ T8637] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 128.958268][ T8637] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 128.963967][ T8637] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 128.970183][ T8637] ? __fsnotify_parent+0x2ba/0x580 [ 128.975382][ T8637] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 128.981603][ T8637] ? __fget_light+0x69/0xe0 [ 128.986267][ T8637] __sys_sendmsg+0x88/0x100 [ 128.990756][ T8637] do_syscall_64+0x35/0xb0 [ 128.995162][ T8637] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.001120][ T8637] RIP: 0033:0x447d19 [ 129.004988][ T8637] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 129.024836][ T8637] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 129.034283][ T8637] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 129.042483][ T8637] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 129.050519][ T8637] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 129.058480][ T8637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 129.066447][ T8637] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 134.416172][ T8660] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 134.456055][ T8660] FAULT_INJECTION: forcing a failure. [ 134.456055][ T8660] name failslab, interval 1, probability 0, space 0, times 0 [ 134.469121][ T8660] CPU: 1 PID: 8660 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 134.477919][ T8660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.487948][ T8660] Call Trace: [ 134.491219][ T8660] dump_stack_lvl+0x6e/0x91 [ 134.495883][ T8660] should_fail.cold+0x32/0x37 [ 134.500579][ T8660] should_failslab+0x5/0x10 [ 134.505056][ T8660] kmem_cache_alloc+0x3a/0x430 [ 134.509795][ T8660] create_object.isra.0+0x36/0x330 [ 134.514891][ T8660] kmem_cache_alloc_trace+0x258/0x430 [ 134.520239][ T8660] alloc_workqueue_attrs+0x1d/0x50 [ 134.525323][ T8660] apply_wqattrs_prepare+0x3a/0x2f0 [ 134.530501][ T8660] apply_workqueue_attrs_locked+0x7a/0xe0 [ 134.536193][ T8660] alloc_workqueue+0x4f9/0x660 [ 134.540933][ T8660] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 134.546630][ T8660] ? __kmalloc+0x273/0x450 [ 134.551024][ T8660] ieee80211_register_hw+0x9ab/0x1400 [ 134.556373][ T8660] ? schedule_timeout+0xe1/0x1e0 [ 134.561287][ T8660] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 134.567507][ T8660] ? __hrtimer_init+0xd0/0x170 [ 134.572243][ T8660] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 134.578244][ T8660] hwsim_new_radio_nl+0x425/0x5f0 [ 134.583242][ T8660] genl_family_rcv_msg_doit+0x113/0x180 [ 134.588767][ T8660] genl_rcv_msg+0x174/0x2c0 [ 134.593245][ T8660] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 134.599114][ T8660] netlink_rcv_skb+0x87/0x1d0 [ 134.603764][ T8660] ? genl_get_cmd+0x1a0/0x1a0 [ 134.608417][ T8660] genl_rcv+0x24/0x40 [ 134.612376][ T8660] netlink_unicast+0x392/0x4c0 [ 134.617117][ T8660] ? __check_object_size+0x232/0x2b0 [ 134.622413][ T8660] netlink_sendmsg+0x36b/0x6b0 [ 134.627200][ T8660] sock_sendmsg+0x56/0x80 [ 134.631511][ T8660] ____sys_sendmsg+0x36c/0x390 [ 134.636249][ T8660] ? sendmsg_copy_msghdr+0x70/0xf0 [ 134.641339][ T8660] ___sys_sendmsg+0x8b/0xd0 [ 134.645818][ T8660] ? aa_file_perm+0x204/0x730 [ 134.650471][ T8660] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 134.656685][ T8660] ? _kstrtoull+0x1fd/0x320 [ 134.661263][ T8660] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 134.667481][ T8660] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 134.673176][ T8660] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 134.679394][ T8660] ? __fsnotify_parent+0x2ba/0x580 [ 134.684479][ T8660] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 134.690709][ T8660] ? __fget_light+0x69/0xe0 [ 134.695187][ T8660] __sys_sendmsg+0x88/0x100 [ 134.699731][ T8660] do_syscall_64+0x35/0xb0 [ 134.704136][ T8660] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.710008][ T8660] RIP: 0033:0x447d19 [ 134.713888][ T8660] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 134.733468][ T8660] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 134.741851][ T8660] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 134.749795][ T8660] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 134.757738][ T8660] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 134.765832][ T8660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 134.773788][ T8660] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 140.146846][ T8683] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 140.185786][ T8683] FAULT_INJECTION: forcing a failure. [ 140.185786][ T8683] name failslab, interval 1, probability 0, space 0, times 0 [ 140.198497][ T8683] CPU: 1 PID: 8683 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 140.207253][ T8683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.217388][ T8683] Call Trace: [ 140.220645][ T8683] dump_stack_lvl+0x6e/0x91 [ 140.225137][ T8683] should_fail.cold+0x32/0x37 [ 140.229820][ T8683] should_failslab+0x5/0x10 [ 140.234466][ T8683] kmem_cache_alloc+0x3a/0x430 [ 140.239220][ T8683] create_object.isra.0+0x36/0x330 [ 140.244320][ T8683] kmem_cache_alloc_trace+0x258/0x430 [ 140.249805][ T8683] alloc_workqueue_attrs+0x1d/0x50 [ 140.254986][ T8683] apply_wqattrs_prepare+0x42/0x2f0 [ 140.260163][ T8683] apply_workqueue_attrs_locked+0x7a/0xe0 [ 140.266036][ T8683] alloc_workqueue+0x4f9/0x660 [ 140.270794][ T8683] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 140.276505][ T8683] ? __kmalloc+0x273/0x450 [ 140.280923][ T8683] ieee80211_register_hw+0x9ab/0x1400 [ 140.286294][ T8683] ? schedule_timeout+0xe1/0x1e0 [ 140.291216][ T8683] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 140.297528][ T8683] ? __hrtimer_init+0xd0/0x170 [ 140.302274][ T8683] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 140.307975][ T8683] hwsim_new_radio_nl+0x425/0x5f0 [ 140.312982][ T8683] genl_family_rcv_msg_doit+0x113/0x180 [ 140.318537][ T8683] genl_rcv_msg+0x174/0x2c0 [ 140.323035][ T8683] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 140.329522][ T8683] netlink_rcv_skb+0x87/0x1d0 [ 140.334184][ T8683] ? genl_get_cmd+0x1a0/0x1a0 [ 140.339078][ T8683] genl_rcv+0x24/0x40 [ 140.343074][ T8683] netlink_unicast+0x392/0x4c0 [ 140.347864][ T8683] ? __check_object_size+0x232/0x2b0 [ 140.353324][ T8683] netlink_sendmsg+0x36b/0x6b0 [ 140.358073][ T8683] sock_sendmsg+0x56/0x80 [ 140.362647][ T8683] ____sys_sendmsg+0x36c/0x390 [ 140.367493][ T8683] ? sendmsg_copy_msghdr+0x70/0xf0 [ 140.372693][ T8683] ___sys_sendmsg+0x8b/0xd0 [ 140.377528][ T8683] ? aa_file_perm+0x204/0x730 [ 140.382982][ T8683] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 140.389383][ T8683] ? _kstrtoull+0x1fd/0x320 [ 140.393979][ T8683] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 140.402221][ T8683] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 140.408011][ T8683] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 140.414242][ T8683] ? __fsnotify_parent+0x2ba/0x580 [ 140.419341][ T8683] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 140.425557][ T8683] ? __fget_light+0x69/0xe0 [ 140.430041][ T8683] __sys_sendmsg+0x88/0x100 [ 140.434523][ T8683] do_syscall_64+0x35/0xb0 [ 140.438915][ T8683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.444789][ T8683] RIP: 0033:0x447d19 [ 140.448676][ T8683] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 140.468272][ T8683] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.476674][ T8683] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 140.484648][ T8683] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 140.492621][ T8683] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 140.500587][ T8683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 140.508547][ T8683] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 145.904464][ T8706] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 145.925534][ T8706] FAULT_INJECTION: forcing a failure. [ 145.925534][ T8706] name failslab, interval 1, probability 0, space 0, times 0 [ 145.938238][ T8706] CPU: 0 PID: 8706 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 145.947241][ T8706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.957527][ T8706] Call Trace: [ 145.960855][ T8706] dump_stack_lvl+0x6e/0x91 [ 145.965501][ T8706] should_fail.cold+0x32/0x37 [ 145.970180][ T8706] should_failslab+0x5/0x10 [ 145.974901][ T8706] kmem_cache_alloc+0x3a/0x430 [ 145.979657][ T8706] create_object.isra.0+0x36/0x330 [ 145.984883][ T8706] kmem_cache_alloc_trace+0x258/0x430 [ 145.990240][ T8706] alloc_workqueue_attrs+0x1d/0x50 [ 145.995530][ T8706] apply_wqattrs_prepare+0x42/0x2f0 [ 146.000731][ T8706] apply_workqueue_attrs_locked+0x7a/0xe0 [ 146.006442][ T8706] alloc_workqueue+0x4f9/0x660 [ 146.011185][ T8706] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 146.016890][ T8706] ? __kmalloc+0x273/0x450 [ 146.021288][ T8706] ieee80211_register_hw+0x9ab/0x1400 [ 146.026649][ T8706] ? schedule_timeout+0xe1/0x1e0 [ 146.031608][ T8706] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 146.037914][ T8706] ? __hrtimer_init+0xd0/0x170 [ 146.042801][ T8706] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 146.048516][ T8706] hwsim_new_radio_nl+0x425/0x5f0 [ 146.053698][ T8706] genl_family_rcv_msg_doit+0x113/0x180 [ 146.059410][ T8706] genl_rcv_msg+0x174/0x2c0 [ 146.064567][ T8706] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 146.070553][ T8706] netlink_rcv_skb+0x87/0x1d0 [ 146.075213][ T8706] ? genl_get_cmd+0x1a0/0x1a0 [ 146.079875][ T8706] genl_rcv+0x24/0x40 [ 146.083836][ T8706] netlink_unicast+0x392/0x4c0 [ 146.088608][ T8706] ? __check_object_size+0x232/0x2b0 [ 146.093875][ T8706] netlink_sendmsg+0x36b/0x6b0 [ 146.098705][ T8706] sock_sendmsg+0x56/0x80 [ 146.103115][ T8706] ____sys_sendmsg+0x36c/0x390 [ 146.107871][ T8706] ? sendmsg_copy_msghdr+0x70/0xf0 [ 146.113151][ T8706] ___sys_sendmsg+0x8b/0xd0 [ 146.117872][ T8706] ? aa_file_perm+0x204/0x730 [ 146.122547][ T8706] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 146.128909][ T8706] ? _kstrtoull+0x1fd/0x320 [ 146.133396][ T8706] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 146.139728][ T8706] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 146.145730][ T8706] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 146.151947][ T8706] ? __fsnotify_parent+0x2ba/0x580 [ 146.157143][ T8706] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 146.163369][ T8706] ? __fget_light+0x69/0xe0 [ 146.167851][ T8706] __sys_sendmsg+0x88/0x100 [ 146.172382][ T8706] do_syscall_64+0x35/0xb0 [ 146.176780][ T8706] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.183036][ T8706] RIP: 0033:0x447d19 [ 146.186920][ T8706] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 146.206718][ T8706] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 146.215637][ T8706] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 146.223639][ T8706] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 146.232201][ T8706] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 146.240439][ T8706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 146.248501][ T8706] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 151.661768][ T8729] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 151.695305][ T8729] FAULT_INJECTION: forcing a failure. [ 151.695305][ T8729] name failslab, interval 1, probability 0, space 0, times 0 [ 151.708113][ T8729] CPU: 1 PID: 8729 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 151.717954][ T8729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.728083][ T8729] Call Trace: [ 151.731346][ T8729] dump_stack_lvl+0x6e/0x91 [ 151.736122][ T8729] should_fail.cold+0x32/0x37 [ 151.740788][ T8729] should_failslab+0x5/0x10 [ 151.745265][ T8729] kmem_cache_alloc+0x3a/0x430 [ 151.750006][ T8729] create_object.isra.0+0x36/0x330 [ 151.755094][ T8729] kmem_cache_alloc_trace+0x258/0x430 [ 151.760932][ T8729] alloc_workqueue_attrs+0x1d/0x50 [ 151.766298][ T8729] apply_wqattrs_prepare+0x3a/0x2f0 [ 151.771473][ T8729] apply_workqueue_attrs_locked+0x7a/0xe0 [ 151.777192][ T8729] alloc_workqueue+0x4f9/0x660 [ 151.781932][ T8729] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 151.787647][ T8729] ? __kmalloc+0x273/0x450 [ 151.792056][ T8729] ieee80211_register_hw+0x9ab/0x1400 [ 151.797420][ T8729] ? schedule_timeout+0xe1/0x1e0 [ 151.802332][ T8729] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 151.808640][ T8729] ? __hrtimer_init+0xd0/0x170 [ 151.813471][ T8729] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 151.819546][ T8729] hwsim_new_radio_nl+0x425/0x5f0 [ 151.824558][ T8729] genl_family_rcv_msg_doit+0x113/0x180 [ 151.830176][ T8729] genl_rcv_msg+0x174/0x2c0 [ 151.834675][ T8729] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 151.840544][ T8729] netlink_rcv_skb+0x87/0x1d0 [ 151.845298][ T8729] ? genl_get_cmd+0x1a0/0x1a0 [ 151.849954][ T8729] genl_rcv+0x24/0x40 [ 151.853912][ T8729] netlink_unicast+0x392/0x4c0 [ 151.858669][ T8729] ? __check_object_size+0x232/0x2b0 [ 151.863941][ T8729] netlink_sendmsg+0x36b/0x6b0 [ 151.868768][ T8729] sock_sendmsg+0x56/0x80 [ 151.873073][ T8729] ____sys_sendmsg+0x36c/0x390 [ 151.877812][ T8729] ? sendmsg_copy_msghdr+0x70/0xf0 [ 151.882911][ T8729] ___sys_sendmsg+0x8b/0xd0 [ 151.887395][ T8729] ? aa_file_perm+0x204/0x730 [ 151.892049][ T8729] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 151.898267][ T8729] ? _kstrtoull+0x1fd/0x320 [ 151.902751][ T8729] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 151.908973][ T8729] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 151.914856][ T8729] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 151.921249][ T8729] ? __fsnotify_parent+0x2ba/0x580 [ 151.926348][ T8729] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 151.932749][ T8729] ? __fget_light+0x69/0xe0 [ 151.937238][ T8729] __sys_sendmsg+0x88/0x100 [ 151.941806][ T8729] do_syscall_64+0x35/0xb0 [ 151.946200][ T8729] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 151.952074][ T8729] RIP: 0033:0x447d19 [ 151.955963][ T8729] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 151.975733][ T8729] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 151.984331][ T8729] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 151.992373][ T8729] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 152.000410][ T8729] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 152.008542][ T8729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 152.016493][ T8729] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 157.437723][ T8752] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 157.465108][ T8752] FAULT_INJECTION: forcing a failure. [ 157.465108][ T8752] name failslab, interval 1, probability 0, space 0, times 0 [ 157.478445][ T8752] CPU: 1 PID: 8752 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 157.487188][ T8752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.499197][ T8752] Call Trace: [ 157.502646][ T8752] dump_stack_lvl+0x6e/0x91 [ 157.507141][ T8752] should_fail.cold+0x32/0x37 [ 157.511908][ T8752] should_failslab+0x5/0x10 [ 157.516620][ T8752] kmem_cache_alloc+0x3a/0x430 [ 157.521637][ T8752] create_object.isra.0+0x36/0x330 [ 157.526728][ T8752] kmem_cache_alloc_trace+0x258/0x430 [ 157.532094][ T8752] alloc_workqueue_attrs+0x1d/0x50 [ 157.537372][ T8752] apply_wqattrs_prepare+0x42/0x2f0 [ 157.542897][ T8752] apply_workqueue_attrs_locked+0x7a/0xe0 [ 157.548591][ T8752] alloc_workqueue+0x4f9/0x660 [ 157.553505][ T8752] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 157.559292][ T8752] ? __kmalloc+0x273/0x450 [ 157.563781][ T8752] ieee80211_register_hw+0x9ab/0x1400 [ 157.569219][ T8752] ? schedule_timeout+0xe1/0x1e0 [ 157.574242][ T8752] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 157.580549][ T8752] ? __hrtimer_init+0xd0/0x170 [ 157.585290][ T8752] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 157.591038][ T8752] hwsim_new_radio_nl+0x425/0x5f0 [ 157.596097][ T8752] genl_family_rcv_msg_doit+0x113/0x180 [ 157.601730][ T8752] genl_rcv_msg+0x174/0x2c0 [ 157.606573][ T8752] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 157.612451][ T8752] netlink_rcv_skb+0x87/0x1d0 [ 157.617130][ T8752] ? genl_get_cmd+0x1a0/0x1a0 [ 157.621798][ T8752] genl_rcv+0x24/0x40 [ 157.625770][ T8752] netlink_unicast+0x392/0x4c0 [ 157.630509][ T8752] ? __check_object_size+0x232/0x2b0 [ 157.635858][ T8752] netlink_sendmsg+0x36b/0x6b0 [ 157.640623][ T8752] sock_sendmsg+0x56/0x80 [ 157.645286][ T8752] ____sys_sendmsg+0x36c/0x390 [ 157.650025][ T8752] ? sendmsg_copy_msghdr+0x70/0xf0 [ 157.655139][ T8752] ___sys_sendmsg+0x8b/0xd0 [ 157.659626][ T8752] ? aa_file_perm+0x204/0x730 [ 157.664279][ T8752] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 157.670502][ T8752] ? _kstrtoull+0x1fd/0x320 [ 157.674983][ T8752] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 157.681211][ T8752] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 157.687102][ T8752] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 157.693406][ T8752] ? __fsnotify_parent+0x2ba/0x580 [ 157.698496][ T8752] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 157.704710][ T8752] ? __fget_light+0x69/0xe0 [ 157.709193][ T8752] __sys_sendmsg+0x88/0x100 [ 157.713672][ T8752] do_syscall_64+0x35/0xb0 [ 157.718063][ T8752] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.723934][ T8752] RIP: 0033:0x447d19 [ 157.727813][ T8752] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 157.747493][ T8752] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 157.755888][ T8752] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 157.763851][ T8752] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 157.771813][ T8752] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 157.779768][ T8752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 157.787720][ T8752] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 163.212449][ T8775] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 163.234905][ T8775] FAULT_INJECTION: forcing a failure. [ 163.234905][ T8775] name failslab, interval 1, probability 0, space 0, times 0 [ 163.247553][ T8775] CPU: 0 PID: 8775 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 163.256291][ T8775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.266347][ T8775] Call Trace: [ 163.269610][ T8775] dump_stack_lvl+0x6e/0x91 [ 163.274135][ T8775] should_fail.cold+0x32/0x37 [ 163.278918][ T8775] should_failslab+0x5/0x10 [ 163.283540][ T8775] kmem_cache_alloc+0x3a/0x430 [ 163.288301][ T8775] create_object.isra.0+0x36/0x330 [ 163.293401][ T8775] kmem_cache_alloc_trace+0x258/0x430 [ 163.298834][ T8775] alloc_workqueue_attrs+0x1d/0x50 [ 163.303953][ T8775] apply_wqattrs_prepare+0x42/0x2f0 [ 163.309148][ T8775] apply_workqueue_attrs_locked+0x7a/0xe0 [ 163.314868][ T8775] alloc_workqueue+0x4f9/0x660 [ 163.319799][ T8775] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 163.325614][ T8775] ? __kmalloc+0x273/0x450 [ 163.330009][ T8775] ieee80211_register_hw+0x9ab/0x1400 [ 163.335365][ T8775] ? schedule_timeout+0xe1/0x1e0 [ 163.340375][ T8775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 163.346747][ T8775] ? __hrtimer_init+0xd0/0x170 [ 163.351759][ T8775] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 163.357394][ T8775] hwsim_new_radio_nl+0x425/0x5f0 [ 163.362403][ T8775] genl_family_rcv_msg_doit+0x113/0x180 [ 163.367933][ T8775] genl_rcv_msg+0x174/0x2c0 [ 163.372417][ T8775] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 163.378301][ T8775] netlink_rcv_skb+0x87/0x1d0 [ 163.382954][ T8775] ? genl_get_cmd+0x1a0/0x1a0 [ 163.387977][ T8775] genl_rcv+0x24/0x40 [ 163.392067][ T8775] netlink_unicast+0x392/0x4c0 [ 163.396813][ T8775] ? __check_object_size+0x232/0x2b0 [ 163.402187][ T8775] netlink_sendmsg+0x36b/0x6b0 [ 163.406929][ T8775] sock_sendmsg+0x56/0x80 [ 163.411234][ T8775] ____sys_sendmsg+0x36c/0x390 [ 163.415983][ T8775] ? sendmsg_copy_msghdr+0x70/0xf0 [ 163.423175][ T8775] ___sys_sendmsg+0x8b/0xd0 [ 163.427656][ T8775] ? aa_file_perm+0x204/0x730 [ 163.432330][ T8775] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 163.438640][ T8775] ? _kstrtoull+0x1fd/0x320 [ 163.443140][ T8775] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 163.449380][ T8775] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 163.455352][ T8775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 163.461678][ T8775] ? __fsnotify_parent+0x2ba/0x580 [ 163.466789][ T8775] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 163.473096][ T8775] ? __fget_light+0x69/0xe0 [ 163.477674][ T8775] __sys_sendmsg+0x88/0x100 [ 163.482171][ T8775] do_syscall_64+0x35/0xb0 [ 163.486565][ T8775] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.492523][ T8775] RIP: 0033:0x447d19 [ 163.496567][ T8775] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 163.516359][ T8775] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 163.524952][ T8775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 163.532920][ T8775] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 163.540984][ T8775] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 163.548930][ T8775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 163.556878][ T8775] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 168.995629][ T8798] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 169.024748][ T8798] FAULT_INJECTION: forcing a failure. [ 169.024748][ T8798] name failslab, interval 1, probability 0, space 0, times 0 [ 169.024770][ T8798] CPU: 1 PID: 8798 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 169.024788][ T8798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.056125][ T8798] Call Trace: [ 169.059389][ T8798] dump_stack_lvl+0x6e/0x91 [ 169.064142][ T8798] should_fail.cold+0x32/0x37 [ 169.068812][ T8798] should_failslab+0x5/0x10 [ 169.073292][ T8798] kmem_cache_alloc_trace+0x3e/0x430 [ 169.078572][ T8798] alloc_workqueue_attrs+0x1d/0x50 [ 169.083681][ T8798] apply_wqattrs_prepare+0x42/0x2f0 [ 169.089048][ T8798] apply_workqueue_attrs_locked+0x7a/0xe0 [ 169.094755][ T8798] alloc_workqueue+0x4f9/0x660 [ 169.099494][ T8798] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 169.105202][ T8798] ? __kmalloc+0x273/0x450 [ 169.109592][ T8798] ieee80211_register_hw+0x9ab/0x1400 [ 169.114939][ T8798] ? schedule_timeout+0xe1/0x1e0 [ 169.119852][ T8798] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 169.126074][ T8798] ? __hrtimer_init+0xd0/0x170 [ 169.130871][ T8798] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 169.136484][ T8798] hwsim_new_radio_nl+0x425/0x5f0 [ 169.141678][ T8798] genl_family_rcv_msg_doit+0x113/0x180 [ 169.147206][ T8798] genl_rcv_msg+0x174/0x2c0 [ 169.152639][ T8798] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 169.158512][ T8798] netlink_rcv_skb+0x87/0x1d0 [ 169.163176][ T8798] ? genl_get_cmd+0x1a0/0x1a0 [ 169.167847][ T8798] genl_rcv+0x24/0x40 [ 169.171914][ T8798] netlink_unicast+0x392/0x4c0 [ 169.176664][ T8798] ? __check_object_size+0x232/0x2b0 [ 169.182024][ T8798] netlink_sendmsg+0x36b/0x6b0 [ 169.186775][ T8798] sock_sendmsg+0x56/0x80 [ 169.191170][ T8798] ____sys_sendmsg+0x36c/0x390 [ 169.196343][ T8798] ? sendmsg_copy_msghdr+0x70/0xf0 [ 169.201525][ T8798] ___sys_sendmsg+0x8b/0xd0 [ 169.206014][ T8798] ? aa_file_perm+0x204/0x730 [ 169.210697][ T8798] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 169.216914][ T8798] ? _kstrtoull+0x1fd/0x320 [ 169.221576][ T8798] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 169.228337][ T8798] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 169.234034][ T8798] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 169.240437][ T8798] ? __fsnotify_parent+0x2ba/0x580 [ 169.245544][ T8798] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 169.251783][ T8798] ? __fget_light+0x69/0xe0 [ 169.256265][ T8798] __sys_sendmsg+0x88/0x100 [ 169.260752][ T8798] do_syscall_64+0x35/0xb0 [ 169.265153][ T8798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.271024][ T8798] RIP: 0033:0x447d19 [ 169.274895][ T8798] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 169.294492][ T8798] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 169.303001][ T8798] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 169.311139][ T8798] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 169.319097][ T8798] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 169.327048][ T8798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 169.335258][ T8798] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 174.635779][ T8805] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 174.664502][ T8805] FAULT_INJECTION: forcing a failure. [ 174.664502][ T8805] name failslab, interval 1, probability 0, space 0, times 0 [ 174.677120][ T8805] CPU: 0 PID: 8805 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 174.685860][ T8805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.696153][ T8805] Call Trace: [ 174.699428][ T8805] dump_stack_lvl+0x6e/0x91 [ 174.703921][ T8805] should_fail.cold+0x32/0x37 [ 174.708573][ T8805] should_failslab+0x5/0x10 [ 174.713058][ T8805] kmem_cache_alloc+0x3a/0x430 [ 174.717803][ T8805] create_object.isra.0+0x36/0x330 [ 174.722894][ T8805] kmem_cache_alloc_trace+0x258/0x430 [ 174.728244][ T8805] alloc_workqueue_attrs+0x1d/0x50 [ 174.733331][ T8805] apply_wqattrs_prepare+0x42/0x2f0 [ 174.738505][ T8805] apply_workqueue_attrs_locked+0x7a/0xe0 [ 174.744219][ T8805] alloc_workqueue+0x4f9/0x660 [ 174.749042][ T8805] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 174.754738][ T8805] ? __kmalloc+0x273/0x450 [ 174.759134][ T8805] ieee80211_register_hw+0x9ab/0x1400 [ 174.764497][ T8805] ? schedule_timeout+0xe1/0x1e0 [ 174.769421][ T8805] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 174.775636][ T8805] ? __hrtimer_init+0xd0/0x170 [ 174.780382][ T8805] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 174.786007][ T8805] hwsim_new_radio_nl+0x425/0x5f0 [ 174.791028][ T8805] genl_family_rcv_msg_doit+0x113/0x180 [ 174.796569][ T8805] genl_rcv_msg+0x174/0x2c0 [ 174.801570][ T8805] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 174.807453][ T8805] netlink_rcv_skb+0x87/0x1d0 [ 174.812107][ T8805] ? genl_get_cmd+0x1a0/0x1a0 [ 174.816761][ T8805] genl_rcv+0x24/0x40 [ 174.820720][ T8805] netlink_unicast+0x392/0x4c0 [ 174.825471][ T8805] ? __check_object_size+0x232/0x2b0 [ 174.830827][ T8805] netlink_sendmsg+0x36b/0x6b0 [ 174.835576][ T8805] sock_sendmsg+0x56/0x80 [ 174.839895][ T8805] ____sys_sendmsg+0x36c/0x390 [ 174.844645][ T8805] ? sendmsg_copy_msghdr+0x70/0xf0 [ 174.849741][ T8805] ___sys_sendmsg+0x8b/0xd0 [ 174.854242][ T8805] ? aa_file_perm+0x204/0x730 [ 174.858898][ T8805] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 174.865120][ T8805] ? _kstrtoull+0x1fd/0x320 [ 174.869600][ T8805] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 174.875821][ T8805] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 174.881541][ T8805] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 174.887756][ T8805] ? __fsnotify_parent+0x2ba/0x580 [ 174.892844][ T8805] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 174.899059][ T8805] ? __fget_light+0x69/0xe0 [ 174.903538][ T8805] __sys_sendmsg+0x88/0x100 [ 174.908020][ T8805] do_syscall_64+0x35/0xb0 [ 174.912414][ T8805] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.918465][ T8805] RIP: 0033:0x447d19 [ 174.922334][ T8805] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 174.941921][ T8805] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 174.950324][ T8805] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 174.958275][ T8805] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 174.966233][ T8805] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 174.974182][ T8805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 174.982317][ T8805] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 180.401546][ T8828] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 180.434370][ T8828] FAULT_INJECTION: forcing a failure. [ 180.434370][ T8828] name failslab, interval 1, probability 0, space 0, times 0 [ 180.446992][ T8828] CPU: 1 PID: 8828 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 180.447013][ T8828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.447021][ T8828] Call Trace: [ 180.447027][ T8828] dump_stack_lvl+0x6e/0x91 [ 180.447048][ T8828] should_fail.cold+0x32/0x37 [ 180.447065][ T8828] should_failslab+0x5/0x10 [ 180.482866][ T8828] kmem_cache_alloc_trace+0x3e/0x430 [ 180.488138][ T8828] alloc_workqueue_attrs+0x1d/0x50 [ 180.493225][ T8828] apply_wqattrs_prepare+0x3a/0x2f0 [ 180.498402][ T8828] apply_workqueue_attrs_locked+0x7a/0xe0 [ 180.504099][ T8828] alloc_workqueue+0x4f9/0x660 [ 180.508838][ T8828] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 180.514534][ T8828] ? __kmalloc+0x273/0x450 [ 180.519007][ T8828] ieee80211_register_hw+0x9ab/0x1400 [ 180.524364][ T8828] ? schedule_timeout+0xe1/0x1e0 [ 180.529284][ T8828] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 180.535503][ T8828] ? __hrtimer_init+0xd0/0x170 [ 180.540249][ T8828] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 180.545880][ T8828] hwsim_new_radio_nl+0x425/0x5f0 [ 180.550881][ T8828] genl_family_rcv_msg_doit+0x113/0x180 [ 180.556427][ T8828] genl_rcv_msg+0x174/0x2c0 [ 180.560923][ T8828] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 180.566804][ T8828] netlink_rcv_skb+0x87/0x1d0 [ 180.571486][ T8828] ? genl_get_cmd+0x1a0/0x1a0 [ 180.576136][ T8828] genl_rcv+0x24/0x40 [ 180.580093][ T8828] netlink_unicast+0x392/0x4c0 [ 180.584831][ T8828] ? __check_object_size+0x232/0x2b0 [ 180.590099][ T8828] netlink_sendmsg+0x36b/0x6b0 [ 180.594842][ T8828] sock_sendmsg+0x56/0x80 [ 180.599159][ T8828] ____sys_sendmsg+0x36c/0x390 [ 180.603899][ T8828] ? sendmsg_copy_msghdr+0x70/0xf0 [ 180.608985][ T8828] ___sys_sendmsg+0x8b/0xd0 [ 180.613465][ T8828] ? aa_file_perm+0x204/0x730 [ 180.618125][ T8828] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 180.624351][ T8828] ? _kstrtoull+0x1fd/0x320 [ 180.628832][ T8828] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 180.635166][ T8828] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 180.641122][ T8828] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 180.647511][ T8828] ? __fsnotify_parent+0x2ba/0x580 [ 180.652600][ T8828] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 180.658846][ T8828] ? __fget_light+0x69/0xe0 [ 180.663411][ T8828] __sys_sendmsg+0x88/0x100 [ 180.667985][ T8828] do_syscall_64+0x35/0xb0 [ 180.672384][ T8828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.678355][ T8828] RIP: 0033:0x447d19 [ 180.682230][ T8828] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 180.702011][ T8828] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 180.710620][ T8828] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 180.718758][ T8828] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 180.726709][ T8828] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 180.734655][ T8828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 180.742754][ T8828] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 186.027357][ T8835] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 186.054147][ T8835] FAULT_INJECTION: forcing a failure. [ 186.054147][ T8835] name failslab, interval 1, probability 0, space 0, times 0 [ 186.067217][ T8835] CPU: 1 PID: 8835 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 186.075975][ T8835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.086143][ T8835] Call Trace: [ 186.089411][ T8835] dump_stack_lvl+0x6e/0x91 [ 186.093905][ T8835] should_fail.cold+0x32/0x37 [ 186.098556][ T8835] should_failslab+0x5/0x10 [ 186.103054][ T8835] kmem_cache_alloc+0x3a/0x430 [ 186.107804][ T8835] create_object.isra.0+0x36/0x330 [ 186.112904][ T8835] kmem_cache_alloc_trace+0x258/0x430 [ 186.118255][ T8835] alloc_workqueue_attrs+0x1d/0x50 [ 186.123339][ T8835] apply_wqattrs_prepare+0x3a/0x2f0 [ 186.128524][ T8835] apply_workqueue_attrs_locked+0x7a/0xe0 [ 186.134221][ T8835] alloc_workqueue+0x4f9/0x660 [ 186.138998][ T8835] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 186.144780][ T8835] ? __kmalloc+0x273/0x450 [ 186.149187][ T8835] ieee80211_register_hw+0x9ab/0x1400 [ 186.154536][ T8835] ? schedule_timeout+0xe1/0x1e0 [ 186.159450][ T8835] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 186.165664][ T8835] ? __hrtimer_init+0xd0/0x170 [ 186.170400][ T8835] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 186.176023][ T8835] hwsim_new_radio_nl+0x425/0x5f0 [ 186.181037][ T8835] genl_family_rcv_msg_doit+0x113/0x180 [ 186.186584][ T8835] genl_rcv_msg+0x174/0x2c0 [ 186.191160][ T8835] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 186.197167][ T8835] netlink_rcv_skb+0x87/0x1d0 [ 186.201838][ T8835] ? genl_get_cmd+0x1a0/0x1a0 [ 186.206496][ T8835] genl_rcv+0x24/0x40 [ 186.210455][ T8835] netlink_unicast+0x392/0x4c0 [ 186.215193][ T8835] ? __check_object_size+0x232/0x2b0 [ 186.220544][ T8835] netlink_sendmsg+0x36b/0x6b0 [ 186.225309][ T8835] sock_sendmsg+0x56/0x80 [ 186.229939][ T8835] ____sys_sendmsg+0x36c/0x390 [ 186.234792][ T8835] ? sendmsg_copy_msghdr+0x70/0xf0 [ 186.239895][ T8835] ___sys_sendmsg+0x8b/0xd0 [ 186.244587][ T8835] ? aa_file_perm+0x204/0x730 [ 186.249250][ T8835] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 186.255478][ T8835] ? _kstrtoull+0x1fd/0x320 [ 186.260053][ T8835] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 186.266299][ T8835] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 186.272170][ T8835] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 186.278400][ T8835] ? __fsnotify_parent+0x2ba/0x580 [ 186.283664][ T8835] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 186.289879][ T8835] ? __fget_light+0x69/0xe0 [ 186.294357][ T8835] __sys_sendmsg+0x88/0x100 [ 186.298834][ T8835] do_syscall_64+0x35/0xb0 [ 186.303224][ T8835] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.309097][ T8835] RIP: 0033:0x447d19 [ 186.312967][ T8835] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 186.332648][ T8835] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 186.341082][ T8835] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 186.349073][ T8835] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 186.357020][ T8835] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 186.365011][ T8835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 186.372969][ T8835] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 executing program [ 191.825776][ T8858] netlink: 24 bytes leftover after parsing attributes in process `syz-executor817'. [ 191.854007][ T8858] FAULT_INJECTION: forcing a failure. [ 191.854007][ T8858] name failslab, interval 1, probability 0, space 0, times 0 [ 191.866728][ T8858] CPU: 0 PID: 8858 Comm: syz-executor817 Not tainted 5.14.0-rc1-syzkaller #0 [ 191.875493][ T8858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.885532][ T8858] Call Trace: [ 191.888792][ T8858] dump_stack_lvl+0x6e/0x91 [ 191.893328][ T8858] should_fail.cold+0x32/0x37 [ 191.897993][ T8858] should_failslab+0x5/0x10 [ 191.902481][ T8858] kmem_cache_alloc+0x3a/0x430 [ 191.907282][ T8858] create_object.isra.0+0x36/0x330 [ 191.912381][ T8858] kmem_cache_alloc_trace+0x258/0x430 [ 191.917744][ T8858] alloc_workqueue_attrs+0x1d/0x50 [ 191.922835][ T8858] apply_wqattrs_prepare+0x42/0x2f0 [ 191.928128][ T8858] apply_workqueue_attrs_locked+0x7a/0xe0 [ 191.933915][ T8858] alloc_workqueue+0x4f9/0x660 [ 191.938675][ T8858] ? _raw_spin_unlock_irqrestore+0xf/0x30 [ 191.944463][ T8858] ? __kmalloc+0x273/0x450 [ 191.948866][ T8858] ieee80211_register_hw+0x9ab/0x1400 [ 191.954420][ T8858] ? schedule_timeout+0xe1/0x1e0 [ 191.959350][ T8858] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 191.965837][ T8858] ? __hrtimer_init+0xd0/0x170 [ 191.971022][ T8858] mac80211_hwsim_new_radio+0x8f5/0x1300 [ 191.976653][ T8858] hwsim_new_radio_nl+0x425/0x5f0 [ 191.981679][ T8858] genl_family_rcv_msg_doit+0x113/0x180 [ 191.987319][ T8858] genl_rcv_msg+0x174/0x2c0 [ 191.991820][ T8858] ? mac80211_hwsim_new_radio+0x1300/0x1300 [ 191.997706][ T8858] netlink_rcv_skb+0x87/0x1d0 [ 192.002455][ T8858] ? genl_get_cmd+0x1a0/0x1a0 [ 192.007109][ T8858] genl_rcv+0x24/0x40 [ 192.011165][ T8858] netlink_unicast+0x392/0x4c0 [ 192.015906][ T8858] ? __check_object_size+0x232/0x2b0 [ 192.021177][ T8858] netlink_sendmsg+0x36b/0x6b0 [ 192.025928][ T8858] sock_sendmsg+0x56/0x80 [ 192.030244][ T8858] ____sys_sendmsg+0x36c/0x390 [ 192.034989][ T8858] ? sendmsg_copy_msghdr+0x70/0xf0 [ 192.040081][ T8858] ___sys_sendmsg+0x8b/0xd0 [ 192.044583][ T8858] ? aa_file_perm+0x204/0x730 [ 192.049238][ T8858] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 192.055457][ T8858] ? _kstrtoull+0x1fd/0x320 [ 192.059938][ T8858] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 192.066161][ T8858] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 192.072067][ T8858] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 192.078479][ T8858] ? __fsnotify_parent+0x2ba/0x580 [ 192.083574][ T8858] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 192.089791][ T8858] ? __fget_light+0x69/0xe0 [ 192.094270][ T8858] __sys_sendmsg+0x88/0x100 [ 192.098766][ T8858] do_syscall_64+0x35/0xb0 [ 192.103250][ T8858] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.109178][ T8858] RIP: 0033:0x447d19 [ 192.113057][ T8858] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 192.132794][ T8858] RSP: 002b:00007fff7b7f8888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 192.141185][ T8858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000447d19 [ 192.149143][ T8858] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 192.157135][ T8858] RBP: 00007fff7b7f88a0 R08: 0000000000000003 R09: 00007fff7b7f8930 [ 192.165081][ T8858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 192.173052][ T8858] R13: 0000000000000003 R14: 00000000004ae018 R15: 0000000000400488 [ 197.508968][ T8445] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888111969200 (size 512): comm "syz-executor817", pid 8828, jiffies 4294955311 (age 19.340s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 05 00 00 00 39 39 00 00 00 00 00 00 d0 a6 24 00 ....99........$. backtrace: [] reg_copy_regd+0x30/0x120 [] wiphy_apply_custom_regulatory+0x101/0x1a0 [] mac80211_hwsim_new_radio+0x897/0x1300 [] hwsim_new_radio_nl+0x425/0x5f0 [] genl_family_rcv_msg_doit+0x113/0x180 [] genl_rcv_msg+0x174/0x2c0 [] netlink_rcv_skb+0x87/0x1d0 [] genl_rcv+0x24/0x40 [] netlink_unicast+0x392/0x4c0 [] netlink_sendmsg+0x36b/0x6b0 [] sock_sendmsg+0x56/0x80 [] ____sys_sendmsg+0x36c/0x390 [] ___sys_sendmsg+0x8b/0xd0 [] __sys_sendmsg+0x88/0x100 [] do_syscall_64+0x35/0xb0 [] entry_SYSCALL_64_after_hwframe+0x44/0xae