[ 471.094166][T13998] ? ___might_sleep+0x16b/0x2b0 [ 471.099021][T13998] __should_failslab+0xba/0xf0 [ 471.103791][T13998] should_failslab+0x9/0x14 [ 471.108542][T13998] kmem_cache_alloc+0x2b8/0x760 [ 471.113379][T13998] ? anon_vma_clone+0x29a/0x400 [ 471.118211][T13998] anon_vma_fork+0x1be/0x450 [ 471.122789][T13998] dup_mm+0xcb0/0x1190 [ 471.126837][T13998] ? vm_area_dup+0x1b0/0x1b0 [ 471.131405][T13998] ? debug_mutex_init+0x36/0x70 [ 471.136487][T13998] copy_process+0x277c/0x6250 [ 471.141328][T13998] ? mark_held_locks+0x130/0x130 [ 471.146257][T13998] ? __cleanup_sighand+0x70/0x70 [ 471.151177][T13998] ? __f_unlock_pos+0x10/0x20 [ 471.155854][T13998] ? lock_downgrade+0x960/0x960 [ 471.160770][T13998] _do_fork+0xec/0xc30 [ 471.164816][T13998] ? copy_init_mm+0x20/0x20 [ 471.169290][T13998] ? __kasan_check_write+0x14/0x20 [ 471.174374][T13998] ? __mutex_unlock_slowpath+0xe0/0x690 [ 471.179891][T13998] ? rcu_read_lock_any_held+0xcd/0xf0 [ 471.185240][T13998] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 471.190510][T13998] ? wait_for_completion+0x280/0x280 [ 471.195848][T13998] __do_sys_clone+0xd2/0x110 [ 471.200453][T13998] ? __do_sys_clone3+0x220/0x220 [ 471.205395][T13998] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 471.211538][T13998] ? lockdep_hardirqs_on+0x481/0x620 [ 471.216806][T13998] ? do_syscall_64+0x21/0x630 [ 471.221559][T13998] __x64_sys_clone+0xb9/0x140 [ 471.226214][T13998] do_syscall_64+0xca/0x630 [ 471.230780][T13998] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 471.236648][T13998] RIP: 0033:0x459829 [ 471.240517][T13998] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 471.260230][T13998] RSP: 002b:00007f2eccb16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 471.268748][T13998] RAX: ffffffffffffffda RBX: 00007f2eccb16c90 RCX: 0000000000459829 [ 471.276717][T13998] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 471.284687][T13998] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 471.292669][T13998] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2eccb176d4 [ 471.300642][T13998] R13: 00000000004bfce6 R14: 00000000004d1a38 R15: 0000000000000004 [ 471.577729][ T1060] tipc: TX() has been purged, node left! [ 475.303798][ T1060] device bridge_slave_1 left promiscuous mode [ 475.310391][ T1060] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.367395][ T1060] device bridge_slave_0 left promiscuous mode [ 475.373738][ T1060] bridge0: port 1(bridge_slave_0) entered disabled state [ 477.438896][ T1060] device hsr_slave_0 left promiscuous mode [ 477.482607][ T1060] device hsr_slave_1 left promiscuous mode [ 477.572866][ T1060] team0 (unregistering): Port device team_slave_1 removed [ 477.586240][ T1060] team0 (unregistering): Port device team_slave_0 removed [ 477.598275][ T1060] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 477.648990][ T1060] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 477.788352][ T1060] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.48' (ECDSA) to the list of known hosts. [ 478.118375][T14028] IPVS: ftp: loaded support on port[0] = 21 [ 478.191190][T14028] chnl_net:caif_netlink_parms(): no params data found [ 478.227259][T14028] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.234598][T14028] bridge0: port 1(bridge_slave_0) entered disabled state [ 478.244334][T14028] device bridge_slave_0 entered promiscuous mode [ 478.251921][T14028] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.263260][T14028] bridge0: port 2(bridge_slave_1) entered disabled state [ 478.271026][T14028] device bridge_slave_1 entered promiscuous mode [ 478.288856][T14028] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 478.299621][T14028] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 478.322880][T14028] team0: Port device team_slave_0 added [ 478.329566][T14028] team0: Port device team_slave_1 added [ 478.390068][T14028] device hsr_slave_0 entered promiscuous mode [ 478.442740][T14028] device hsr_slave_1 entered promiscuous mode [ 478.482380][T14028] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 478.490018][T14028] Cannot create hsr debugfs directory [ 478.504742][T14028] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.512109][T14028] bridge0: port 2(bridge_slave_1) entered forwarding state [ 478.520021][T14028] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.527561][T14028] bridge0: port 1(bridge_slave_0) entered forwarding state [ 478.561602][T14028] 8021q: adding VLAN 0 to HW filter on device bond0 [ 478.575137][ T2585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 478.587897][ T2585] bridge0: port 1(bridge_slave_0) entered disabled state [ 478.597294][ T2585] bridge0: port 2(bridge_slave_1) entered disabled state [ 478.612503][T14028] 8021q: adding VLAN 0 to HW filter on device team0 [ 478.623749][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 478.634875][ T2559] bridge0: port 1(bridge_slave_0) entered blocking state [ 478.642064][ T2559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 478.652420][T14172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 478.661285][T14172] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.668478][T14172] bridge0: port 2(bridge_slave_1) entered forwarding state [ 478.685647][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 478.701483][T14028] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 478.713857][T14028] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 478.726977][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 478.735953][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 478.744695][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 478.753256][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 478.772598][T14028] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 478.780026][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 478.822967][T14178] FAULT_INJECTION: forcing a failure. [ 478.822967][T14178] name failslab, interval 1, probability 0, space 0, times 0 [ 478.836482][T14178] CPU: 0 PID: 14178 Comm: syz-executor317 Not tainted 5.7.0-rc1-syzkaller #0 [ 478.845556][T14178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.855959][T14178] Call Trace: [ 478.859246][T14178] dump_stack+0x12d/0x187 [ 478.865702][T14178] should_fail.cold.4+0x5/0x13 [ 478.870603][T14178] ? fault_create_debugfs_attr+0x150/0x150 [ 478.876407][T14178] ? find_held_lock+0x36/0x1d0 [ 478.881166][T14178] ? __kasan_check_read+0x11/0x20 [ 478.886487][T14178] __should_failslab+0xba/0xf0 [ 478.891350][T14178] should_failslab+0x9/0x14 [ 478.895846][T14178] kmem_cache_alloc+0x47/0x760 [ 478.900773][T14178] ? vm_area_dup+0x1b/0x1b0 [ 478.905350][T14178] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 478.910988][T14178] anon_vma_clone+0xc3/0x400 [ 478.916045][T14178] ? kmem_cache_alloc+0x374/0x760 [ 478.921144][T14178] anon_vma_fork+0x80/0x450 [ 478.925624][T14178] ? memcpy+0x4d/0x60 [ 478.929691][T14178] dup_mm+0xcb0/0x1190 [ 478.933763][T14178] ? vm_area_dup+0x1b0/0x1b0 [ 478.938364][T14178] ? debug_mutex_init+0x36/0x70 [ 478.943220][T14178] copy_process+0x277c/0x6250 [ 478.947879][T14178] ? mark_held_locks+0x130/0x130 [ 478.952822][T14178] ? __cleanup_sighand+0x70/0x70 [ 478.957756][T14178] ? find_held_lock+0x36/0x1d0 [ 478.962561][T14178] _do_fork+0xec/0xc30 [ 478.966614][T14178] ? copy_init_mm+0x20/0x20 [ 478.971101][T14178] ? rcu_read_lock_any_held+0xcd/0xf0 [ 478.976484][T14178] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 478.982145][T14178] __do_sys_clone+0xd2/0x110 [ 478.986719][T14178] ? __do_sys_clone3+0x220/0x220 [ 478.991640][T14178] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 478.997701][T14178] ? lockdep_hardirqs_on+0x481/0x620 [ 479.003099][T14178] ? do_syscall_64+0x21/0x630 [ 479.007771][T14178] __x64_sys_clone+0xb9/0x140 [ 479.012747][T14178] do_syscall_64+0xca/0x630 [ 479.017511][T14178] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 479.023392][T14178] RIP: 0033:0x4432c9 [ 479.027266][T14178] Code: e8 1c 0d 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 5b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 479.046874][T14178] RSP: 002b:00007ffe095a18e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 479.055357][T14178] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 479.063381][T14178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 479.071460][T14178] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 479.079421][T14178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 479.087582][T14178] R13: 00007ffe095a1940 R14: 0000000000000000 R15: 0000000000000000 [ 479.124285][T14180] FAULT_INJECTION: forcing a failure. [ 479.124285][T14180] name failslab, interval 1, probability 0, space 0, times 0 [ 479.138578][T14180] CPU: 1 PID: 14180 Comm: syz-executor317 Not tainted 5.7.0-rc1-syzkaller #0 [ 479.147342][T14180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.157400][T14180] Call Trace: [ 479.160742][T14180] dump_stack+0x12d/0x187 [ 479.165250][T14180] should_fail.cold.4+0x5/0x13 [ 479.170166][T14180] ? fault_create_debugfs_attr+0x150/0x150 [ 479.175976][T14180] ? find_held_lock+0x36/0x1d0 [ 479.180745][T14180] ? __kasan_check_read+0x11/0x20 [ 479.185849][T14180] __should_failslab+0xba/0xf0 [ 479.190867][T14180] should_failslab+0x9/0x14 [ 479.195381][T14180] kmem_cache_alloc+0x47/0x760 [ 479.200184][T14180] ? vm_area_dup+0x1b/0x1b0 [ 479.204690][T14180] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 479.210324][T14180] anon_vma_clone+0xc3/0x400 [ 479.214916][T14180] ? kmem_cache_alloc+0x374/0x760 [ 479.220086][T14180] anon_vma_fork+0x80/0x450 [ 479.224584][T14180] ? memcpy+0x4d/0x60 [ 479.228570][T14180] dup_mm+0xcb0/0x1190 [ 479.232721][T14180] ? vm_area_dup+0x1b0/0x1b0 [ 479.237301][T14180] ? debug_mutex_init+0x36/0x70 [ 479.242147][T14180] copy_process+0x277c/0x6250 [ 479.246829][T14180] ? mark_held_locks+0x130/0x130 [ 479.251778][T14180] ? __cleanup_sighand+0x70/0x70 [ 479.256726][T14180] ? find_held_lock+0x36/0x1d0 [ 479.261475][T14180] _do_fork+0xec/0xc30 [ 479.265555][T14180] ? copy_init_mm+0x20/0x20 [ 479.270077][T14180] ? rcu_read_lock_any_held+0xcd/0xf0 [ 479.275443][T14180] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 479.280719][T14180] __do_sys_clone+0xd2/0x110 [ 479.285458][T14180] ? __do_sys_clone3+0x220/0x220 [ 479.290439][T14180] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 479.296507][T14180] ? lockdep_hardirqs_on+0x481/0x620 [ 479.302164][T14180] ? do_syscall_64+0x21/0x630 [ 479.306833][T14180] __x64_sys_clone+0xb9/0x140 [ 479.311509][T14180] do_syscall_64+0xca/0x630 [ 479.315996][T14180] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 479.321874][T14180] RIP: 0033:0x4432c9 [ 479.325747][T14180] Code: e8 1c 0d 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 5b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 479.345592][T14180] RSP: 002b:00007ffe095a18e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 479.354004][T14180] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 479.361973][T14180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 479.369933][T14180] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 479.377891][T14180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 479.385866][T14180] R13: 00007ffe095a1940 R14: 0000000000000000 R15: 0000000000000000 [ 479.410927][T14182] FAULT_INJECTION: forcing a failure. [ 479.410927][T14182] name failslab, interval 1, probability 0, space 0, times 0 [ 479.424149][T14182] CPU: 1 PID: 14182 Comm: syz-executor317 Not tainted 5.7.0-rc1-syzkaller #0 [ 479.432926][T14182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.442980][T14182] Call Trace: [ 479.446251][T14182] dump_stack+0x12d/0x187 [ 479.450834][T14182] should_fail.cold.4+0x5/0x13 [ 479.455687][T14182] ? fault_create_debugfs_attr+0x150/0x150 [ 479.461568][T14182] ? find_held_lock+0x36/0x1d0 [ 479.466456][T14182] ? __kasan_check_read+0x11/0x20 [ 479.471489][T14182] __should_failslab+0xba/0xf0 [ 479.476239][T14182] should_failslab+0x9/0x14 [ 479.480739][T14182] kmem_cache_alloc+0x47/0x760 [ 479.485482][T14182] ? vm_area_dup+0x1b/0x1b0 [ 479.489959][T14182] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 479.495691][T14182] anon_vma_clone+0xc3/0x400 [ 479.500281][T14182] ? kmem_cache_alloc+0x374/0x760 [ 479.505284][T14182] anon_vma_fork+0x80/0x450 [ 479.509768][T14182] ? memcpy+0x4d/0x60 [ 479.513734][T14182] dup_mm+0xcb0/0x1190 [ 479.517810][T14182] ? vm_area_dup+0x1b0/0x1b0 [ 479.522565][T14182] ? debug_mutex_init+0x36/0x70 [ 479.527407][T14182] copy_process+0x277c/0x6250 [ 479.532111][T14182] ? mark_held_locks+0x130/0x130 [ 479.537049][T14182] ? __cleanup_sighand+0x70/0x70 [ 479.541977][T14182] ? find_held_lock+0x36/0x1d0 [ 479.546734][T14182] _do_fork+0xec/0xc30 [ 479.550775][T14182] ? copy_init_mm+0x20/0x20 [ 479.555252][T14182] ? rcu_read_lock_any_held+0xcd/0xf0 [ 479.560601][T14182] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 479.565867][T14182] __do_sys_clone+0xd2/0x110 [ 479.570434][T14182] ? __do_sys_clone3+0x220/0x220 [ 479.575371][T14182] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 479.581425][T14182] ? lockdep_hardirqs_on+0x481/0x620 [ 479.586684][T14182] ? do_syscall_64+0x21/0x630 [ 479.591351][T14182] __x64_sys_clone+0xb9/0x140 [ 479.596013][T14182] do_syscall_64+0xca/0x630 [ 479.600493][T14182] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 479.606382][T14182] RIP: 0033:0x4432c9 [ 479.610252][T14182] Code: e8 1c 0d 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 5b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 479.630348][T14182] RSP: 002b:00007ffe095a18e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 479.638888][T14182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 479.647693][T14182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 479.655832][T14182] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 479.664219][T14182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 479.672527][T14182] R13: 00007ffe095a1940 R14: 0000000000000000 R15: 0000000000000000 [ 479.722285][T14184] FAULT_INJECTION: forcing a failure. [ 479.722285][T14184] name failslab, interval 1, probability 0, space 0, times 0 [ 479.735992][T14184] CPU: 0 PID: 14184 Comm: syz-executor317 Not tainted 5.7.0-rc1-syzkaller #0 [ 479.744767][T14184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.754832][T14184] Call Trace: [ 479.758229][T14184] dump_stack+0x12d/0x187 [ 479.762576][T14184] should_fail.cold.4+0x5/0x13 [ 479.767332][T14184] ? fault_create_debugfs_attr+0x150/0x150 [ 479.773132][T14184] ? find_held_lock+0x36/0x1d0 [ 479.777885][T14184] ? __kasan_check_read+0x11/0x20 [ 479.782899][T14184] __should_failslab+0xba/0xf0 [ 479.787835][T14184] should_failslab+0x9/0x14 [ 479.792322][T14184] kmem_cache_alloc+0x47/0x760 [ 479.797096][T14184] ? vm_area_dup+0x1b/0x1b0 [ 479.801627][T14184] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 479.807165][T14184] anon_vma_clone+0xc3/0x400 [ 479.811830][T14184] ? kmem_cache_alloc+0x374/0x760 [ 479.816949][T14184] anon_vma_fork+0x80/0x450 [ 479.821454][T14184] ? memcpy+0x4d/0x60 [ 479.825512][T14184] dup_mm+0xcb0/0x1190 [ 479.829580][T14184] ? vm_area_dup+0x1b0/0x1b0 [ 479.834433][T14184] ? debug_mutex_init+0x36/0x70 [ 479.839370][T14184] copy_process+0x277c/0x6250 [ 479.844121][T14184] ? mark_held_locks+0x130/0x130 [ 479.849336][T14184] ? __cleanup_sighand+0x70/0x70 [ 479.854288][T14184] ? find_held_lock+0x36/0x1d0 [ 479.859144][T14184] _do_fork+0xec/0xc30 [ 479.863267][T14184] ? copy_init_mm+0x20/0x20 [ 479.868027][T14184] ? rcu_read_lock_any_held+0xcd/0xf0 [ 479.874885][T14184] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 479.880489][T14184] __do_sys_clone+0xd2/0x110 [ 479.885198][T14184] ? __do_sys_clone3+0x220/0x220 [ 479.890135][T14184] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 479.896242][T14184] ? lockdep_hardirqs_on+0x481/0x620 [ 479.901505][T14184] ? do_syscall_64+0x21/0x630 [ 479.906161][T14184] __x64_sys_clone+0xb9/0x140 [ 479.910834][T14184] do_syscall_64+0xca/0x630 [ 479.915328][T14184] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 479.921223][T14184] RIP: 0033:0x4432c9 [ 479.925100][T14184] Code: e8 1c 0d 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 5b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 479.944720][T14184] RSP: 002b:00007ffe095a18e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 479.953131][T14184] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 479.961095][T14184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 479.969048][T14184] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 479.977026][T14184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 479.985091][T14184] R13: 00007ffe095a1940 R14: 0000000000000000 R15: 0000000000000000 [ 480.018820][T14186] FAULT_INJECTION: forcing a failure. [ 480.018820][T14186] name failslab, interval 1, probability 0, space 0, times 0 [ 480.032552][T14186] CPU: 1 PID: 14186 Comm: syz-executor317 Not tainted 5.7.0-rc1-syzkaller #0 [ 480.041310][T14186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.051363][T14186] Call Trace: [ 480.054651][T14186] dump_stack+0x12d/0x187 [ 480.058971][T14186] should_fail.cold.4+0x5/0x13 [ 480.063900][T14186] ? fault_create_debugfs_attr+0x150/0x150 [ 480.069695][T14186] ? ___might_sleep+0x16b/0x2b0 [ 480.074529][T14186] __should_failslab+0xba/0xf0 [ 480.079430][T14186] should_failslab+0x9/0x14 [ 480.084011][T14186] kmem_cache_alloc_trace+0x2df/0x780 [ 480.089570][T14186] ? __init_cache_modes+0x2e0/0x2e0 [ 480.094754][T14186] ? follow_phys+0x1c1/0x2e0 [ 480.099340][T14186] ? lock_downgrade+0x960/0x960 [ 480.104447][T14186] memtype_reserve+0x15f/0x740 [ 480.109189][T14186] ? __follow_pte_pmd+0x3b8/0xb50 [ 480.114193][T14186] ? pat_init+0x320/0x320 [ 480.118499][T14186] ? __init_cache_modes+0x2e0/0x2e0 [ 480.123787][T14186] reserve_pfn_range+0x12b/0x350 [ 480.128710][T14186] ? arch_io_reserve_memtype_wc+0x90/0x90 [ 480.134420][T14186] ? stack_trace_save+0x82/0xb0 [ 480.139284][T14186] ? stack_trace_consume_entry+0x170/0x170 [ 480.145071][T14186] track_pfn_copy+0x173/0x1b0 [ 480.149721][T14186] ? reserve_pfn_range+0x350/0x350 [ 480.154815][T14186] ? __lock_acquire+0x184b/0x3bf0 [ 480.159828][T14186] ? __do_sys_clone+0xd2/0x110 [ 480.164563][T14186] ? __x64_sys_clone+0xb9/0x140 [ 480.169475][T14186] ? do_syscall_64+0xca/0x630 [ 480.174129][T14186] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 480.180183][T14186] copy_page_range+0xe91/0x16a0 [ 480.185025][T14186] ? find_held_lock+0x36/0x1d0 [ 480.189772][T14186] ? dup_mm+0x7a9/0x1190 [ 480.194044][T14186] ? lock_downgrade+0x960/0x960 [ 480.199057][T14186] ? pmd_alloc+0x110/0x110 [ 480.203467][T14186] ? __rb_insert_augmented+0x215/0xe60 [ 480.208923][T14186] ? __vma_link_rb+0x49c/0x870 [ 480.213681][T14186] ? up_write+0x14a/0x460 [ 480.217990][T14186] ? vma_interval_tree_insert_after+0x22a/0x3a0 [ 480.224230][T14186] dup_mm+0xcf6/0x1190 [ 480.228498][T14186] ? vm_area_dup+0x1b0/0x1b0 [ 480.233087][T14186] ? debug_mutex_init+0x36/0x70 [ 480.238048][T14186] copy_process+0x277c/0x6250 [ 480.242822][T14186] ? mark_held_locks+0x130/0x130 [ 480.247959][T14186] ? __cleanup_sighand+0x70/0x70 [ 480.252881][T14186] ? find_held_lock+0x36/0x1d0 [ 480.257646][T14186] _do_fork+0xec/0xc30 [ 480.261982][T14186] ? copy_init_mm+0x20/0x20 [ 480.266470][T14186] ? rcu_read_lock_any_held+0xcd/0xf0 [ 480.271836][T14186] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 480.277129][T14186] __do_sys_clone+0xd2/0x110 [ 480.281722][T14186] ? __do_sys_clone3+0x220/0x220 [ 480.286693][T14186] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 480.293767][T14186] ? lockdep_hardirqs_on+0x481/0x620 [ 480.302332][T14186] ? do_syscall_64+0x21/0x630 [ 480.307011][T14186] __x64_sys_clone+0xb9/0x140 [ 480.311685][T14186] do_syscall_64+0xca/0x630 [ 480.316281][T14186] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 480.322255][T14186] RIP: 0033:0x4432c9 [ 480.326251][T14186] Code: e8 1c 0d 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 5b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 480.345972][T14186] RSP: 002b:00007ffe095a18e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 480.354564][T14186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 480.362892][T14186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 480.370850][T14186] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 480.378807][T14186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 480.387005][T14186] R13: 00007ffe095a1940 R14: 0000000000000000 R15: 0000000000000000 [ 480.413167][T14186] ------------[ cut here ]------------ [ 480.418670][T14186] WARNING: CPU: 1 PID: 14186 at arch/x86/mm/pat/memtype.c:1093 untrack_pfn+0x1cb/0x240 [ 480.428455][T14186] Kernel panic - not syncing: panic_on_warn set ... [ 480.435133][T14186] CPU: 1 PID: 14186 Comm: syz-executor317 Not tainted 5.7.0-rc1-syzkaller #0 [ 480.443991][T14186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.454141][T14186] Call Trace: [ 480.457416][T14186] dump_stack+0x12d/0x187 [ 480.461749][T14186] ? untrack_pfn+0x1cb/0x240 [ 480.466325][T14186] panic+0x22a/0x4e3 [ 480.470198][T14186] ? add_taint.cold.7+0x11/0x11 [ 480.475035][T14186] __warn.cold.10+0x25/0x2a [ 480.479612][T14186] ? untrack_pfn+0x1cb/0x240 [ 480.484250][T14186] report_bug+0x1b0/0x270 [ 480.488576][T14186] do_error_trap+0x11b/0x200 [ 480.493153][T14186] do_invalid_op+0x36/0x40 [ 480.497691][T14186] ? untrack_pfn+0x1cb/0x240 [ 480.507100][T14186] invalid_op+0x23/0x30 [ 480.511246][T14186] RIP: 0010:untrack_pfn+0x1cb/0x240 [ 480.516509][T14186] Code: 00 00 00 48 c7 43 08 00 00 00 00 48 8b 45 d8 65 48 33 04 25 28 00 00 00 75 14 48 81 c4 b0 00 00 00 5b 41 5c 41 5d 41 5e 5d c3 <0f> 0b eb c1 e8 ac 01 0f 00 48 89 95 30 ff ff ff 48 89 b5 38 ff ff [ 480.536496][T14186] RSP: 0018:ffff888092397730 EFLAGS: 00010282 [ 480.542610][T14186] RAX: 00000000ffffffea RBX: 1ffff11012472ee8 RCX: 0000000000000000 [ 480.550574][T14186] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8a47b8a0 [ 480.558794][T14186] RBP: ffff888092397800 R08: ffffed101303a2fd R09: ffffed101303a2fd [ 480.566813][T14186] R10: ffff8880981d17e3 R11: ffffed101303a2fc R12: ffff8880a1553a50 [ 480.576005][T14186] R13: 0000000000000000 R14: ffff8880923977e0 R15: ffff888092397950 [ 480.584044][T14186] ? track_pfn_insert+0x150/0x150 [ 480.589067][T14186] ? vm_normal_page_pmd+0x1a0/0x1a0 [ 480.594369][T14186] ? lock_release+0x960/0x960 [ 480.599181][T14186] unmap_single_vma+0x144/0x300 [ 480.604032][T14186] unmap_vmas+0x1a0/0x2a0 [ 480.608520][T14186] ? zap_vma_ptes+0xd0/0xd0 [ 480.613009][T14186] ? __kasan_check_write+0x14/0x20 [ 480.618106][T14186] ? tlb_gather_mmu+0x201/0x3e0 [ 480.623245][T14186] exit_mmap+0x25e/0x470 [ 480.627606][T14186] ? __ia32_sys_munmap+0x80/0x80 [ 480.632545][T14186] ? __kasan_check_write+0x14/0x20 [ 480.637651][T14186] ? __khugepaged_exit+0x2d1/0x410 [ 480.642744][T14186] mmput+0x121/0x410 [ 480.646623][T14186] dup_mm+0x543/0x1190 [ 480.650859][T14186] ? vm_area_dup+0x1b0/0x1b0 [ 480.655447][T14186] ? debug_mutex_init+0x36/0x70 [ 480.660288][T14186] copy_process+0x277c/0x6250 [ 480.664989][T14186] ? mark_held_locks+0x130/0x130 [ 480.670147][T14186] ? __cleanup_sighand+0x70/0x70 [ 480.675082][T14186] ? find_held_lock+0x36/0x1d0 [ 480.680071][T14186] _do_fork+0xec/0xc30 [ 480.684323][T14186] ? copy_init_mm+0x20/0x20 [ 480.689079][T14186] ? rcu_read_lock_any_held+0xcd/0xf0 [ 480.694621][T14186] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 480.699922][T14186] __do_sys_clone+0xd2/0x110 [ 480.704524][T14186] ? __do_sys_clone3+0x220/0x220 [ 480.709447][T14186] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 480.715514][T14186] ? lockdep_hardirqs_on+0x481/0x620 [ 480.720785][T14186] ? do_syscall_64+0x21/0x630 [ 480.725460][T14186] __x64_sys_clone+0xb9/0x140 [ 480.730207][T14186] do_syscall_64+0xca/0x630 [ 480.734792][T14186] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 480.740681][T14186] RIP: 0033:0x4432c9 [ 480.744556][T14186] Code: e8 1c 0d 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 5b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 480.764258][T14186] RSP: 002b:00007ffe095a18e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 480.772706][T14186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 480.780776][T14186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 480.788838][T14186] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 480.796996][T14186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 480.804961][T14186] R13: 00007ffe095a1940 R14: 0000000000000000 R15: 0000000000000000 [ 480.814914][T14186] Kernel Offset: disabled [ 480.819307][T14186] Rebooting in 86400 seconds..