[ 490.662662][T13128] RSP: 002b:00007f638a95dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 490.671158][T13128] RAX: ffffffffffffffda RBX: 00007f638a95dc90 RCX: 0000000000459829 [ 490.679126][T13128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 490.687102][T13128] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 490.695066][T13128] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f638a95e6d4 [ 490.703135][T13128] R13: 00000000004bfce6 R14: 00000000004d1a38 R15: 0000000000000004 [ 490.711467][T13137] CPU: 0 PID: 13137 Comm: syz-executor.1 Not tainted 5.6.0-rc1-syzkaller #0 [ 490.720135][T13137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.730180][T13137] Call Trace: [ 490.733481][T13137] dump_stack+0x12d/0x187 [ 490.737815][T13137] should_fail.cold.4+0x5/0x13 [ 490.742583][T13137] ? fault_create_debugfs_attr+0x150/0x150 [ 490.748395][T13137] ? ___might_sleep+0x16b/0x2b0 [ 490.753329][T13137] __should_failslab+0xba/0xf0 [ 490.758096][T13137] should_failslab+0x9/0x14 [ 490.762936][T13137] kmem_cache_alloc+0x2b8/0x750 [ 490.767920][T13137] ? anon_vma_clone+0x2c7/0x540 [ 490.772776][T13137] anon_vma_fork+0x1be/0x450 [ 490.777392][T13137] dup_mm+0xd91/0x1200 [ 490.781465][T13137] ? vm_area_dup+0x150/0x150 [ 490.786046][T13137] ? debug_mutex_init+0x2d/0x60 [ 490.790896][T13137] copy_process+0x272e/0x6380 [ 490.795682][T13137] ? find_held_lock+0x36/0x1d0 [ 490.800462][T13137] ? __cleanup_sighand+0x70/0x70 [ 490.805388][T13137] ? lock_downgrade+0x900/0x900 [ 490.810256][T13137] _do_fork+0xec/0xc30 [ 490.814317][T13137] ? __kasan_check_write+0x14/0x20 [ 490.819426][T13137] ? copy_init_mm+0x20/0x20 [ 490.823918][T13137] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 490.829195][T13137] ? wait_for_completion+0x460/0x460 [ 490.830378][T13139] FAULT_INJECTION: forcing a failure. [ 490.830378][T13139] name failslab, interval 1, probability 0, space 0, times 0 [ 490.834589][T13137] __x64_sys_clone+0x176/0x230 [ 490.834599][T13137] ? ksys_write+0x181/0x220 [ 490.834605][T13137] ? __ia32_sys_vfork+0xc0/0xc0 [ 490.834622][T13137] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 490.867015][T13137] ? do_syscall_64+0x21/0x5f0 [ 490.872090][T13137] ? trace_hardirqs_on+0x28/0x1a0 [ 490.877111][T13137] do_syscall_64+0xca/0x5f0 [ 490.881615][T13137] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 490.887495][T13137] RIP: 0033:0x459829 [ 490.891367][T13137] 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 [ 490.912043][T13137] RSP: 002b:00007f1085e10c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 490.920452][T13137] RAX: ffffffffffffffda RBX: 00007f1085e10c90 RCX: 0000000000459829 [ 490.928414][T13137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 490.936386][T13137] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 490.944346][T13137] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1085e116d4 [ 490.952318][T13137] R13: 00000000004bfce6 R14: 00000000004d1a38 R15: 0000000000000004 [ 490.960440][T13126] CPU: 1 PID: 13126 Comm: syz-executor.0 Not tainted 5.6.0-rc1-syzkaller #0 [ 490.969332][T13126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.979761][T13126] Call Trace: [ 490.983046][T13126] dump_stack+0x12d/0x187 [ 490.987442][T13126] should_fail.cold.4+0x5/0x13 [ 490.992210][T13126] ? fault_create_debugfs_attr+0x150/0x150 [ 490.998029][T13126] ? ___might_sleep+0x16b/0x2b0 [ 491.002896][T13126] __should_failslab+0xba/0xf0 [ 491.007661][T13126] should_failslab+0x9/0x14 [ 491.012167][T13126] kmem_cache_alloc+0x2b8/0x750 [ 491.017012][T13126] ? anon_vma_clone+0x2c7/0x540 [ 491.021869][T13126] anon_vma_fork+0xd3/0x450 [ 491.026503][T13126] ? memcpy+0x45/0x50 [ 491.030483][T13126] dup_mm+0xd91/0x1200 [ 491.034581][T13126] ? vm_area_dup+0x150/0x150 [ 491.039163][T13126] ? debug_mutex_init+0x2d/0x60 [ 491.044032][T13126] copy_process+0x272e/0x6380 [ 491.048706][T13126] ? find_held_lock+0x36/0x1d0 [ 491.054084][T13126] ? __cleanup_sighand+0x70/0x70 [ 491.059045][T13126] ? lock_downgrade+0x900/0x900 [ 491.063998][T13126] _do_fork+0xec/0xc30 [ 491.068098][T13126] ? __kasan_check_write+0x14/0x20 [ 491.073206][T13126] ? copy_init_mm+0x20/0x20 [ 491.077696][T13126] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 491.083077][T13126] ? wait_for_completion+0x460/0x460 [ 491.088379][T13126] __x64_sys_clone+0x176/0x230 [ 491.093135][T13126] ? ksys_write+0x181/0x220 [ 491.097631][T13126] ? __ia32_sys_vfork+0xc0/0xc0 [ 491.102589][T13126] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 491.107969][T13126] ? do_syscall_64+0x21/0x5f0 [ 491.112644][T13126] ? trace_hardirqs_on+0x28/0x1a0 [ 491.117766][T13126] do_syscall_64+0xca/0x5f0 [ 491.122265][T13126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 491.128156][T13126] RIP: 0033:0x459829 [ 491.132035][T13126] 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 [ 491.152416][T13126] RSP: 002b:00007f5b8b8a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 491.160818][T13126] RAX: ffffffffffffffda RBX: 00007f5b8b8a7c90 RCX: 0000000000459829 [ 491.168781][T13126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 491.176769][T13126] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 491.184736][T13126] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5b8b8a86d4 [ 491.192699][T13126] R13: 00000000004bfce6 R14: 00000000004d1a38 R15: 0000000000000004 [ 491.201649][T13139] CPU: 0 PID: 13139 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 491.210324][T13139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.220587][T13139] Call Trace: [ 491.223875][T13139] dump_stack+0x12d/0x187 [ 491.228201][T13139] should_fail.cold.4+0x5/0x13 [ 491.232985][T13139] ? fault_create_debugfs_attr+0x150/0x150 [ 491.238875][T13139] ? ___might_sleep+0x16b/0x2b0 [ 491.243827][T13139] __should_failslab+0xba/0xf0 [ 491.248575][T13139] should_failslab+0x9/0x14 [ 491.253070][T13139] kmem_cache_alloc+0x2b8/0x750 [ 491.257922][T13139] ? anon_vma_clone+0x2c7/0x540 [ 491.262782][T13139] anon_vma_fork+0x1be/0x450 [ 491.267382][T13139] dup_mm+0xd91/0x1200 [ 491.271455][T13139] ? vm_area_dup+0x150/0x150 [ 491.276051][T13139] ? debug_mutex_init+0x2d/0x60 [ 491.280895][T13139] copy_process+0x272e/0x6380 [ 491.285563][T13139] ? find_held_lock+0x36/0x1d0 [ 491.290424][T13139] ? __cleanup_sighand+0x70/0x70 [ 491.295470][T13139] ? lock_downgrade+0x900/0x900 [ 491.300346][T13139] _do_fork+0xec/0xc30 [ 491.304404][T13139] ? __kasan_check_write+0x14/0x20 [ 491.309511][T13139] ? copy_init_mm+0x20/0x20 [ 491.314001][T13139] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 491.319283][T13139] ? wait_for_completion+0x460/0x460 [ 491.325546][T13139] __x64_sys_clone+0x176/0x230 [ 491.330289][T13139] ? ksys_write+0x181/0x220 [ 491.334783][T13139] ? __ia32_sys_vfork+0xc0/0xc0 [ 491.339622][T13139] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 491.344899][T13139] ? do_syscall_64+0x21/0x5f0 [ 491.349762][T13139] ? trace_hardirqs_on+0x28/0x1a0 [ 491.354920][T13139] do_syscall_64+0xca/0x5f0 [ 491.359430][T13139] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 491.365314][T13139] RIP: 0033:0x459829 [ 491.369202][T13139] 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 [ 491.389946][T13139] RSP: 002b:00007f2f9f34ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 491.398473][T13139] RAX: ffffffffffffffda RBX: 00007f2f9f34ec90 RCX: 0000000000459829 [ 491.406545][T13139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 491.414520][T13139] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 491.422485][T13139] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2f9f34f6d4 [ 491.430453][T13139] R13: 00000000004bfce6 R14: 00000000004d1a38 R15: 0000000000000004 [ 491.438539][T13127] CPU: 1 PID: 13127 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 491.447336][T13127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.457379][T13127] Call Trace: [ 491.460763][T13127] dump_stack+0x12d/0x187 [ 491.465085][T13127] should_fail.cold.4+0x5/0x13 [ 491.469851][T13127] ? fault_create_debugfs_attr+0x150/0x150 [ 491.475649][T13127] ? ___might_sleep+0x16b/0x2b0 [ 491.480492][T13127] __should_failslab+0xba/0xf0 [ 491.485247][T13127] should_failslab+0x9/0x14 [ 491.489732][T13127] kmem_cache_alloc+0x2b8/0x750 [ 491.494580][T13127] ? anon_vma_clone+0x2c7/0x540 [ 491.499424][T13127] anon_vma_fork+0x1be/0x450 [ 491.504005][T13127] dup_mm+0xd91/0x1200 [ 491.508071][T13127] ? vm_area_dup+0x150/0x150 [ 491.512640][T13127] ? debug_mutex_init+0x2d/0x60 [ 491.517485][T13127] copy_process+0x272e/0x6380 [ 491.522139][T13127] ? find_held_lock+0x36/0x1d0 [ 491.527050][T13127] ? __cleanup_sighand+0x70/0x70 [ 491.531992][T13127] ? lock_downgrade+0x900/0x900 [ 491.536875][T13127] _do_fork+0xec/0xc30 [ 491.540931][T13127] ? __kasan_check_write+0x14/0x20 [ 491.548114][T13127] ? copy_init_mm+0x20/0x20 [ 491.552607][T13127] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 491.557984][T13127] ? wait_for_completion+0x460/0x460 [ 491.563251][T13127] __x64_sys_clone+0x176/0x230 [ 491.568062][T13127] ? ksys_write+0x181/0x220 [ 491.572553][T13127] ? __ia32_sys_vfork+0xc0/0xc0 [ 491.577389][T13127] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 491.582655][T13127] ? do_syscall_64+0x21/0x5f0 [ 491.587323][T13127] ? trace_hardirqs_on+0x28/0x1a0 [ 491.592337][T13127] do_syscall_64+0xca/0x5f0 [ 491.596827][T13127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 491.602862][T13127] RIP: 0033:0x459829 [ 491.606813][T13127] 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 [ 491.626531][T13127] RSP: 002b:00007f4f85b56c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 491.635027][T13127] RAX: ffffffffffffffda RBX: 00007f4f85b56c90 RCX: 0000000000459829 [ 491.643032][T13127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 491.650991][T13127] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 491.659472][T13127] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f85b576d4 [ 491.667430][T13127] R13: 00000000004bfce6 R14: 00000000004d1a38 R15: 0000000000000004 [ 491.936126][ T394] tipc: TX() has been purged, node left! [ 495.427504][ T394] device bridge_slave_1 left promiscuous mode [ 495.434503][ T394] bridge0: port 2(bridge_slave_1) entered disabled state [ 495.479989][ T394] device bridge_slave_0 left promiscuous mode [ 495.486397][ T394] bridge0: port 1(bridge_slave_0) entered disabled state [ 497.226275][ T394] device hsr_slave_0 left promiscuous mode [ 497.285657][ T394] device hsr_slave_1 left promiscuous mode [ 497.343241][ T394] team0 (unregistering): Port device team_slave_1 removed [ 497.353671][ T394] team0 (unregistering): Port device team_slave_0 removed [ 497.364643][ T394] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 497.400378][ T394] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 497.552011][ T394] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.50' (ECDSA) to the list of known hosts. [ 497.793997][T13148] IPVS: ftp: loaded support on port[0] = 21 [ 497.848532][T13148] chnl_net:caif_netlink_parms(): no params data found [ 497.874602][T13148] bridge0: port 1(bridge_slave_0) entered blocking state [ 497.882227][T13148] bridge0: port 1(bridge_slave_0) entered disabled state [ 497.890271][T13148] device bridge_slave_0 entered promiscuous mode [ 497.898056][T13148] bridge0: port 2(bridge_slave_1) entered blocking state [ 497.906581][T13148] bridge0: port 2(bridge_slave_1) entered disabled state [ 497.914156][T13148] device bridge_slave_1 entered promiscuous mode [ 497.932424][T13148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 497.943320][T13148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 497.963193][T13148] team0: Port device team_slave_0 added [ 497.970634][T13148] team0: Port device team_slave_1 added [ 498.008349][T13148] device hsr_slave_0 entered promiscuous mode [ 498.045942][T13148] device hsr_slave_1 entered promiscuous mode [ 498.092917][T13148] bridge0: port 2(bridge_slave_1) entered blocking state [ 498.100321][T13148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 498.108109][T13148] bridge0: port 1(bridge_slave_0) entered blocking state [ 498.115389][T13148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 498.148839][T13148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 498.165192][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 498.174300][ T2787] bridge0: port 1(bridge_slave_0) entered disabled state [ 498.193136][ T2787] bridge0: port 2(bridge_slave_1) entered disabled state [ 498.204926][T13148] 8021q: adding VLAN 0 to HW filter on device team0 [ 498.214862][T13144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 498.226173][T13144] bridge0: port 1(bridge_slave_0) entered blocking state [ 498.233269][T13144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 498.247068][ T2784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 498.255621][ T2784] bridge0: port 2(bridge_slave_1) entered blocking state [ 498.262803][ T2784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 498.282547][T13148] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 498.293283][T13148] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 498.306790][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 498.315348][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 498.324631][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 498.333804][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 498.342593][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 498.350459][ T2789] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 498.371461][T13148] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 498.453652][T13155] FAULT_INJECTION: forcing a failure. [ 498.453652][T13155] name failslab, interval 1, probability 0, space 0, times 0 [ 498.466372][T13155] CPU: 0 PID: 13155 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 498.475236][T13155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.485278][T13155] Call Trace: [ 498.488551][T13155] dump_stack+0x12d/0x187 [ 498.492869][T13155] should_fail.cold.4+0x5/0x13 [ 498.497619][T13155] ? fault_create_debugfs_attr+0x150/0x150 [ 498.503448][T13155] ? ___might_sleep+0x16b/0x2b0 [ 498.508325][T13155] __should_failslab+0xba/0xf0 [ 498.513266][T13155] should_failslab+0x9/0x14 [ 498.517750][T13155] kmem_cache_alloc+0x2b8/0x750 [ 498.522576][T13155] ? anon_vma_clone+0x2c7/0x540 [ 498.527527][T13155] anon_vma_fork+0xd3/0x450 [ 498.532013][T13155] ? memcpy+0x45/0x50 [ 498.535992][T13155] dup_mm+0xd91/0x1200 [ 498.540050][T13155] ? vm_area_dup+0x150/0x150 [ 498.544622][T13155] ? debug_mutex_init+0x2d/0x60 [ 498.549589][T13155] copy_process+0x272e/0x6380 [ 498.554389][T13155] ? find_held_lock+0x36/0x1d0 [ 498.559151][T13155] ? __cleanup_sighand+0x70/0x70 [ 498.564075][T13155] ? find_held_lock+0x36/0x1d0 [ 498.568875][T13155] _do_fork+0xec/0xc30 [ 498.572968][T13155] ? copy_init_mm+0x20/0x20 [ 498.577465][T13155] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 498.582738][T13155] ? __sb_end_write+0xbb/0x120 [ 498.587605][T13155] __x64_sys_clone+0x176/0x230 [ 498.592346][T13155] ? ksys_write+0x105/0x220 [ 498.596828][T13155] ? __ia32_sys_vfork+0xc0/0xc0 [ 498.601665][T13155] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 498.607073][T13155] ? do_syscall_64+0x21/0x5f0 [ 498.611733][T13155] ? trace_hardirqs_on+0x28/0x1a0 [ 498.616823][T13155] do_syscall_64+0xca/0x5f0 [ 498.621451][T13155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.627322][T13155] RIP: 0033:0x4432c9 [ 498.631307][T13155] 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 [ 498.650896][T13155] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 498.659288][T13155] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 498.667609][T13155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 498.675649][T13155] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 498.683606][T13155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 498.691724][T13155] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 498.717447][T13156] FAULT_INJECTION: forcing a failure. [ 498.717447][T13156] name failslab, interval 1, probability 0, space 0, times 0 [ 498.730860][T13156] CPU: 1 PID: 13156 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 498.739613][T13156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.749780][T13156] Call Trace: [ 498.753108][T13156] dump_stack+0x12d/0x187 [ 498.757461][T13156] should_fail.cold.4+0x5/0x13 [ 498.762219][T13156] ? fault_create_debugfs_attr+0x150/0x150 [ 498.768039][T13156] ? ___might_sleep+0x16b/0x2b0 [ 498.772886][T13156] __should_failslab+0xba/0xf0 [ 498.777631][T13156] should_failslab+0x9/0x14 [ 498.782122][T13156] kmem_cache_alloc+0x2b8/0x750 [ 498.786953][T13156] ? anon_vma_clone+0x2c7/0x540 [ 498.791801][T13156] anon_vma_fork+0xd3/0x450 [ 498.796309][T13156] ? memcpy+0x45/0x50 [ 498.801233][T13156] dup_mm+0xd91/0x1200 [ 498.805807][T13156] ? vm_area_dup+0x150/0x150 [ 498.810392][T13156] ? debug_mutex_init+0x2d/0x60 [ 498.815342][T13156] copy_process+0x272e/0x6380 [ 498.820005][T13156] ? find_held_lock+0x36/0x1d0 [ 498.824918][T13156] ? __cleanup_sighand+0x70/0x70 [ 498.829933][T13156] ? find_held_lock+0x36/0x1d0 [ 498.835578][T13156] _do_fork+0xec/0xc30 [ 498.839658][T13156] ? copy_init_mm+0x20/0x20 [ 498.844724][T13156] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 498.850022][T13156] ? __sb_end_write+0xbb/0x120 [ 498.854788][T13156] __x64_sys_clone+0x176/0x230 [ 498.859533][T13156] ? ksys_write+0x105/0x220 [ 498.864052][T13156] ? __ia32_sys_vfork+0xc0/0xc0 [ 498.868904][T13156] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 498.874179][T13156] ? do_syscall_64+0x21/0x5f0 [ 498.878972][T13156] ? trace_hardirqs_on+0x28/0x1a0 [ 498.883990][T13156] do_syscall_64+0xca/0x5f0 [ 498.888492][T13156] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.894371][T13156] RIP: 0033:0x4432c9 [ 498.898244][T13156] 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 [ 498.917828][T13156] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 498.926227][T13156] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 498.934235][T13156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 498.942193][T13156] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 498.950246][T13156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 498.958215][T13156] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 498.980458][T13157] FAULT_INJECTION: forcing a failure. [ 498.980458][T13157] name failslab, interval 1, probability 0, space 0, times 0 [ 498.995735][T13157] CPU: 0 PID: 13157 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 499.004777][T13157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.014916][T13157] Call Trace: [ 499.018211][T13157] dump_stack+0x12d/0x187 [ 499.022530][T13157] should_fail.cold.4+0x5/0x13 [ 499.027281][T13157] ? fault_create_debugfs_attr+0x150/0x150 [ 499.033071][T13157] ? ___might_sleep+0x16b/0x2b0 [ 499.038026][T13157] __should_failslab+0xba/0xf0 [ 499.042874][T13157] should_failslab+0x9/0x14 [ 499.047375][T13157] kmem_cache_alloc+0x2b8/0x750 [ 499.052236][T13157] ? anon_vma_clone+0x2c7/0x540 [ 499.057080][T13157] anon_vma_fork+0xd3/0x450 [ 499.061563][T13157] ? memcpy+0x45/0x50 [ 499.065533][T13157] dup_mm+0xd91/0x1200 [ 499.069660][T13157] ? vm_area_dup+0x150/0x150 [ 499.074251][T13157] ? debug_mutex_init+0x2d/0x60 [ 499.079093][T13157] copy_process+0x272e/0x6380 [ 499.083881][T13157] ? find_held_lock+0x36/0x1d0 [ 499.088773][T13157] ? __cleanup_sighand+0x70/0x70 [ 499.094223][T13157] ? find_held_lock+0x36/0x1d0 [ 499.099080][T13157] _do_fork+0xec/0xc30 [ 499.103158][T13157] ? copy_init_mm+0x20/0x20 [ 499.107643][T13157] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 499.112959][T13157] ? __sb_end_write+0xbb/0x120 [ 499.117720][T13157] __x64_sys_clone+0x176/0x230 [ 499.122654][T13157] ? ksys_write+0x105/0x220 [ 499.127179][T13157] ? __ia32_sys_vfork+0xc0/0xc0 [ 499.132049][T13157] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 499.137554][T13157] ? do_syscall_64+0x21/0x5f0 [ 499.142324][T13157] ? trace_hardirqs_on+0x28/0x1a0 [ 499.147358][T13157] do_syscall_64+0xca/0x5f0 [ 499.151914][T13157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 499.158777][T13157] RIP: 0033:0x4432c9 [ 499.162828][T13157] 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 [ 499.182632][T13157] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 499.191185][T13157] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 499.199216][T13157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 499.207888][T13157] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 499.216016][T13157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 499.223980][T13157] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 499.248575][T13158] FAULT_INJECTION: forcing a failure. [ 499.248575][T13158] name failslab, interval 1, probability 0, space 0, times 0 [ 499.261570][T13158] CPU: 0 PID: 13158 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 499.270470][T13158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.280565][T13158] Call Trace: [ 499.283857][T13158] dump_stack+0x12d/0x187 [ 499.288274][T13158] should_fail.cold.4+0x5/0x13 [ 499.293083][T13158] ? fault_create_debugfs_attr+0x150/0x150 [ 499.299068][T13158] ? ___might_sleep+0x16b/0x2b0 [ 499.303964][T13158] __should_failslab+0xba/0xf0 [ 499.308712][T13158] should_failslab+0x9/0x14 [ 499.313250][T13158] kmem_cache_alloc+0x2b8/0x750 [ 499.318097][T13158] ? __kasan_check_read+0x11/0x20 [ 499.323112][T13158] ? __vm_enough_memory+0x110/0x2e0 [ 499.328354][T13158] vm_area_dup+0x1b/0x150 [ 499.332833][T13158] dup_mm+0x601/0x1200 [ 499.336904][T13158] ? vm_area_dup+0x150/0x150 [ 499.341847][T13158] ? debug_mutex_init+0x2d/0x60 [ 499.346687][T13158] copy_process+0x272e/0x6380 [ 499.351350][T13158] ? find_held_lock+0x36/0x1d0 [ 499.356294][T13158] ? __cleanup_sighand+0x70/0x70 [ 499.361664][T13158] ? find_held_lock+0x36/0x1d0 [ 499.366444][T13158] _do_fork+0xec/0xc30 [ 499.370757][T13158] ? copy_init_mm+0x20/0x20 [ 499.375354][T13158] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 499.380732][T13158] ? __sb_end_write+0xbb/0x120 [ 499.385557][T13158] __x64_sys_clone+0x176/0x230 [ 499.390865][T13158] ? ksys_write+0x105/0x220 [ 499.395381][T13158] ? __ia32_sys_vfork+0xc0/0xc0 [ 499.401132][T13158] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 499.406450][T13158] ? do_syscall_64+0x21/0x5f0 [ 499.411226][T13158] ? trace_hardirqs_on+0x28/0x1a0 [ 499.416260][T13158] do_syscall_64+0xca/0x5f0 [ 499.420926][T13158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 499.426808][T13158] RIP: 0033:0x4432c9 [ 499.430694][T13158] 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 [ 499.450418][T13158] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 499.459108][T13158] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 499.467196][T13158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 499.475272][T13158] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 499.483441][T13158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 499.491403][T13158] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 499.514809][T13159] FAULT_INJECTION: forcing a failure. [ 499.514809][T13159] name failslab, interval 1, probability 0, space 0, times 0 [ 499.527797][T13159] CPU: 1 PID: 13159 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 499.538365][T13159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.549509][T13159] Call Trace: [ 499.553882][T13159] dump_stack+0x12d/0x187 [ 499.558209][T13159] should_fail.cold.4+0x5/0x13 [ 499.562958][T13159] ? fault_create_debugfs_attr+0x150/0x150 [ 499.568969][T13159] ? ___might_sleep+0x16b/0x2b0 [ 499.573950][T13159] __should_failslab+0xba/0xf0 [ 499.578871][T13159] should_failslab+0x9/0x14 [ 499.583357][T13159] kmem_cache_alloc+0x2b8/0x750 [ 499.588221][T13159] ? __kasan_check_read+0x11/0x20 [ 499.593456][T13159] ? __vm_enough_memory+0x110/0x2e0 [ 499.598641][T13159] vm_area_dup+0x1b/0x150 [ 499.603398][T13159] dup_mm+0x601/0x1200 [ 499.607480][T13159] ? vm_area_dup+0x150/0x150 [ 499.612108][T13159] ? debug_mutex_init+0x2d/0x60 [ 499.616948][T13159] copy_process+0x272e/0x6380 [ 499.621877][T13159] ? find_held_lock+0x36/0x1d0 [ 499.626667][T13159] ? __cleanup_sighand+0x70/0x70 [ 499.631605][T13159] ? find_held_lock+0x36/0x1d0 [ 499.636367][T13159] _do_fork+0xec/0xc30 [ 499.640535][T13159] ? copy_init_mm+0x20/0x20 [ 499.645018][T13159] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 499.650303][T13159] ? __sb_end_write+0xbb/0x120 [ 499.655057][T13159] __x64_sys_clone+0x176/0x230 [ 499.659823][T13159] ? ksys_write+0x105/0x220 [ 499.664340][T13159] ? __ia32_sys_vfork+0xc0/0xc0 [ 499.669191][T13159] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 499.674564][T13159] ? do_syscall_64+0x21/0x5f0 [ 499.679237][T13159] ? trace_hardirqs_on+0x28/0x1a0 [ 499.684254][T13159] do_syscall_64+0xca/0x5f0 [ 499.688749][T13159] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 499.694630][T13159] RIP: 0033:0x4432c9 [ 499.698506][T13159] 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 [ 499.718159][T13159] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 499.726658][T13159] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 499.734820][T13159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 499.742778][T13159] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 499.750851][T13159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 499.758872][T13159] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 499.782042][T13160] FAULT_INJECTION: forcing a failure. [ 499.782042][T13160] name failslab, interval 1, probability 0, space 0, times 0 [ 499.795081][T13160] CPU: 0 PID: 13160 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 499.804339][T13160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.814528][T13160] Call Trace: [ 499.817803][T13160] dump_stack+0x12d/0x187 [ 499.822489][T13160] should_fail.cold.4+0x5/0x13 [ 499.827577][T13160] ? fault_create_debugfs_attr+0x150/0x150 [ 499.833600][T13160] ? ___might_sleep+0x16b/0x2b0 [ 499.838441][T13160] __should_failslab+0xba/0xf0 [ 499.843276][T13160] should_failslab+0x9/0x14 [ 499.847756][T13160] kmem_cache_alloc+0x2b8/0x750 [ 499.852614][T13160] ? __kasan_check_read+0x11/0x20 [ 499.857829][T13160] ? __vm_enough_memory+0x110/0x2e0 [ 499.863115][T13160] vm_area_dup+0x1b/0x150 [ 499.867857][T13160] dup_mm+0x601/0x1200 [ 499.872090][T13160] ? vm_area_dup+0x150/0x150 [ 499.877278][T13160] ? debug_mutex_init+0x2d/0x60 [ 499.882133][T13160] copy_process+0x272e/0x6380 [ 499.886793][T13160] ? find_held_lock+0x36/0x1d0 [ 499.891545][T13160] ? __cleanup_sighand+0x70/0x70 [ 499.896464][T13160] ? find_held_lock+0x36/0x1d0 [ 499.901221][T13160] _do_fork+0xec/0xc30 [ 499.905296][T13160] ? copy_init_mm+0x20/0x20 [ 499.910331][T13160] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 499.915602][T13160] ? __sb_end_write+0xbb/0x120 [ 499.920349][T13160] __x64_sys_clone+0x176/0x230 [ 499.925176][T13160] ? ksys_write+0x105/0x220 [ 499.929888][T13160] ? __ia32_sys_vfork+0xc0/0xc0 [ 499.936894][T13160] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 499.942153][T13160] ? do_syscall_64+0x21/0x5f0 [ 499.947762][T13160] ? trace_hardirqs_on+0x28/0x1a0 [ 499.952782][T13160] do_syscall_64+0xca/0x5f0 [ 499.957359][T13160] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 499.963331][T13160] RIP: 0033:0x4432c9 [ 499.967212][T13160] 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 [ 499.986802][T13160] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 499.995299][T13160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 500.003256][T13160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 500.011750][T13160] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 500.019806][T13160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 500.027772][T13160] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 500.049980][T13161] FAULT_INJECTION: forcing a failure. [ 500.049980][T13161] name failslab, interval 1, probability 0, space 0, times 0 [ 500.062835][T13161] CPU: 1 PID: 13161 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 500.071579][T13161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.081648][T13161] Call Trace: [ 500.084920][T13161] dump_stack+0x12d/0x187 [ 500.089251][T13161] should_fail.cold.4+0x5/0x13 [ 500.094018][T13161] ? fault_create_debugfs_attr+0x150/0x150 [ 500.099816][T13161] ? ___might_sleep+0x16b/0x2b0 [ 500.105259][T13161] __should_failslab+0xba/0xf0 [ 500.110016][T13161] should_failslab+0x9/0x14 [ 500.114516][T13161] kmem_cache_alloc+0x2b8/0x750 [ 500.119360][T13161] ? __vma_link_rb+0x49c/0x870 [ 500.124106][T13161] vm_area_dup+0x1b/0x150 [ 500.128444][T13161] dup_mm+0x601/0x1200 [ 500.132530][T13161] ? vm_area_dup+0x150/0x150 [ 500.137106][T13161] ? debug_mutex_init+0x2d/0x60 [ 500.141942][T13161] copy_process+0x272e/0x6380 [ 500.146609][T13161] ? find_held_lock+0x36/0x1d0 [ 500.151508][T13161] ? __cleanup_sighand+0x70/0x70 [ 500.156440][T13161] ? find_held_lock+0x36/0x1d0 [ 500.161200][T13161] _do_fork+0xec/0xc30 [ 500.165444][T13161] ? copy_init_mm+0x20/0x20 [ 500.169945][T13161] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 500.175263][T13161] ? __sb_end_write+0xbb/0x120 [ 500.180019][T13161] __x64_sys_clone+0x176/0x230 [ 500.184766][T13161] ? ksys_write+0x105/0x220 [ 500.189256][T13161] ? __ia32_sys_vfork+0xc0/0xc0 [ 500.194225][T13161] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 500.199549][T13161] ? do_syscall_64+0x21/0x5f0 [ 500.204269][T13161] ? trace_hardirqs_on+0x28/0x1a0 [ 500.209289][T13161] do_syscall_64+0xca/0x5f0 [ 500.213783][T13161] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.219894][T13161] RIP: 0033:0x4432c9 [ 500.223792][T13161] 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 [ 500.243686][T13161] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 500.252088][T13161] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 500.260124][T13161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 500.268087][T13161] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 500.276056][T13161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 500.284017][T13161] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 500.306073][T13162] FAULT_INJECTION: forcing a failure. [ 500.306073][T13162] name failslab, interval 1, probability 0, space 0, times 0 [ 500.318706][T13162] CPU: 0 PID: 13162 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 500.327449][T13162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.337660][T13162] Call Trace: [ 500.340939][T13162] dump_stack+0x12d/0x187 [ 500.345300][T13162] should_fail.cold.4+0x5/0x13 [ 500.350057][T13162] ? fault_create_debugfs_attr+0x150/0x150 [ 500.355869][T13162] __should_failslab+0xba/0xf0 [ 500.360772][T13162] should_failslab+0x9/0x14 [ 500.365389][T13162] kmem_cache_alloc+0x47/0x750 [ 500.370245][T13162] ? vm_area_dup+0x1b/0x150 [ 500.374729][T13162] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 500.380262][T13162] anon_vma_clone+0xf0/0x540 [ 500.384843][T13162] ? kmem_cache_alloc+0x374/0x750 [ 500.389852][T13162] anon_vma_fork+0x80/0x450 [ 500.394342][T13162] ? memcpy+0x45/0x50 [ 500.398419][T13162] dup_mm+0xd91/0x1200 [ 500.402486][T13162] ? vm_area_dup+0x150/0x150 [ 500.407459][T13162] ? debug_mutex_init+0x2d/0x60 [ 500.412524][T13162] copy_process+0x272e/0x6380 [ 500.417217][T13162] ? find_held_lock+0x36/0x1d0 [ 500.421972][T13162] ? __cleanup_sighand+0x70/0x70 [ 500.426960][T13162] ? find_held_lock+0x36/0x1d0 [ 500.431754][T13162] _do_fork+0xec/0xc30 [ 500.435805][T13162] ? copy_init_mm+0x20/0x20 [ 500.440284][T13162] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 500.445557][T13162] ? __sb_end_write+0xbb/0x120 [ 500.450545][T13162] __x64_sys_clone+0x176/0x230 [ 500.455640][T13162] ? ksys_write+0x105/0x220 [ 500.460550][T13162] ? __ia32_sys_vfork+0xc0/0xc0 [ 500.465403][T13162] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 500.470740][T13162] ? do_syscall_64+0x21/0x5f0 [ 500.475460][T13162] ? trace_hardirqs_on+0x28/0x1a0 [ 500.480466][T13162] do_syscall_64+0xca/0x5f0 [ 500.484951][T13162] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.490849][T13162] RIP: 0033:0x4432c9 [ 500.494726][T13162] 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 [ 500.514878][T13162] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 500.523278][T13162] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 500.531232][T13162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 500.539323][T13162] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 500.547280][T13162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 500.555335][T13162] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 500.576675][T13164] FAULT_INJECTION: forcing a failure. [ 500.576675][T13164] name failslab, interval 1, probability 0, space 0, times 0 [ 500.589797][T13164] CPU: 0 PID: 13164 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 500.598618][T13164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.608759][T13164] Call Trace: [ 500.612069][T13164] dump_stack+0x12d/0x187 [ 500.616411][T13164] should_fail.cold.4+0x5/0x13 [ 500.621504][T13164] ? fault_create_debugfs_attr+0x150/0x150 [ 500.627366][T13164] ? ___might_sleep+0x16b/0x2b0 [ 500.632213][T13164] __should_failslab+0xba/0xf0 [ 500.636965][T13164] should_failslab+0x9/0x14 [ 500.641455][T13164] kmem_cache_alloc+0x2b8/0x750 [ 500.646294][T13164] ? __kasan_check_read+0x11/0x20 [ 500.651304][T13164] ? __vm_enough_memory+0x110/0x2e0 [ 500.656483][T13164] vm_area_dup+0x1b/0x150 [ 500.660839][T13164] dup_mm+0x601/0x1200 [ 500.664930][T13164] ? vm_area_dup+0x150/0x150 [ 500.669509][T13164] ? debug_mutex_init+0x2d/0x60 [ 500.674351][T13164] copy_process+0x272e/0x6380 [ 500.679072][T13164] ? find_held_lock+0x36/0x1d0 [ 500.683843][T13164] ? __cleanup_sighand+0x70/0x70 [ 500.688802][T13164] ? find_held_lock+0x36/0x1d0 [ 500.694336][T13164] _do_fork+0xec/0xc30 [ 500.698390][T13164] ? copy_init_mm+0x20/0x20 [ 500.702875][T13164] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 500.708267][T13164] ? __sb_end_write+0xbb/0x120 [ 500.713116][T13164] __x64_sys_clone+0x176/0x230 [ 500.717948][T13164] ? ksys_write+0x105/0x220 [ 500.722434][T13164] ? __ia32_sys_vfork+0xc0/0xc0 [ 500.727614][T13164] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 500.732897][T13164] ? do_syscall_64+0x21/0x5f0 [ 500.737592][T13164] ? trace_hardirqs_on+0x28/0x1a0 [ 500.742743][T13164] do_syscall_64+0xca/0x5f0 [ 500.747235][T13164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.753110][T13164] RIP: 0033:0x4432c9 [ 500.756994][T13164] 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 [ 500.776690][T13164] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 500.785411][T13164] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 500.793380][T13164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 500.801395][T13164] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 500.809449][T13164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 500.817883][T13164] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 500.840351][T13165] FAULT_INJECTION: forcing a failure. [ 500.840351][T13165] name failslab, interval 1, probability 0, space 0, times 0 [ 500.853161][T13165] CPU: 1 PID: 13165 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 500.861913][T13165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.871953][T13165] Call Trace: [ 500.875230][T13165] dump_stack+0x12d/0x187 [ 500.879556][T13165] should_fail.cold.4+0x5/0x13 [ 500.884441][T13165] ? fault_create_debugfs_attr+0x150/0x150 [ 500.890254][T13165] ? ___might_sleep+0x16b/0x2b0 [ 500.895100][T13165] __should_failslab+0xba/0xf0 [ 500.899860][T13165] should_failslab+0x9/0x14 [ 500.904353][T13165] kmem_cache_alloc_trace+0x2df/0x780 [ 500.909714][T13165] ? __init_cache_modes+0x2e0/0x2e0 [ 500.914893][T13165] ? follow_phys+0x1c1/0x2e0 [ 500.919471][T13165] ? lock_downgrade+0x900/0x900 [ 500.924441][T13165] memtype_reserve+0x15f/0x740 [ 500.929214][T13165] ? __follow_pte_pmd+0x3b8/0xa90 [ 500.934234][T13165] ? pat_init+0x320/0x320 [ 500.938551][T13165] ? __init_cache_modes+0x2e0/0x2e0 [ 500.943904][T13165] reserve_pfn_range+0x12b/0x350 [ 500.948928][T13165] ? arch_io_reserve_memtype_wc+0x90/0x90 [ 500.954636][T13165] ? stack_trace_save+0x82/0xb0 [ 500.959615][T13165] ? stack_trace_consume_entry+0x170/0x170 [ 500.965416][T13165] ? __kasan_check_read+0x11/0x20 [ 500.970521][T13165] track_pfn_copy+0x173/0x1b0 [ 500.975262][T13165] ? reserve_pfn_range+0x350/0x350 [ 500.980666][T13165] ? __kasan_check_read+0x11/0x20 [ 500.985680][T13165] ? mark_lock+0xc5/0x11d0 [ 500.990607][T13165] ? __kasan_check_read+0x11/0x20 [ 500.995617][T13165] ? __lock_acquire+0x100f/0x4ef0 [ 501.000642][T13165] copy_page_range+0xf24/0x1810 [ 501.005503][T13165] ? find_held_lock+0x36/0x1d0 [ 501.010298][T13165] ? dup_mm+0x808/0x1200 [ 501.014539][T13165] ? dup_mm+0x7cd/0x1200 [ 501.019297][T13165] ? pmd_alloc+0x110/0x110 [ 501.023716][T13165] ? __rb_insert_augmented+0x215/0xe60 [ 501.029305][T13165] ? __vma_link_rb+0x49c/0x870 [ 501.034055][T13165] ? up_write+0x14a/0x460 [ 501.038371][T13165] ? vma_interval_tree_insert_after+0x22a/0x3a0 [ 501.044716][T13165] dup_mm+0xccf/0x1200 [ 501.048890][T13165] ? vm_area_dup+0x150/0x150 [ 501.053469][T13165] ? debug_mutex_init+0x2d/0x60 [ 501.058318][T13165] copy_process+0x272e/0x6380 [ 501.062989][T13165] ? find_held_lock+0x36/0x1d0 [ 501.067956][T13165] ? __cleanup_sighand+0x70/0x70 [ 501.072937][T13165] ? find_held_lock+0x36/0x1d0 [ 501.077724][T13165] _do_fork+0xec/0xc30 [ 501.081876][T13165] ? copy_init_mm+0x20/0x20 [ 501.086360][T13165] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 501.091636][T13165] ? __sb_end_write+0xbb/0x120 [ 501.096512][T13165] __x64_sys_clone+0x176/0x230 [ 501.101379][T13165] ? ksys_write+0x105/0x220 [ 501.105876][T13165] ? __ia32_sys_vfork+0xc0/0xc0 [ 501.110864][T13165] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 501.116139][T13165] ? do_syscall_64+0x21/0x5f0 [ 501.120901][T13165] ? trace_hardirqs_on+0x28/0x1a0 [ 501.125989][T13165] do_syscall_64+0xca/0x5f0 [ 501.130560][T13165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 501.136566][T13165] RIP: 0033:0x4432c9 [ 501.140466][T13165] 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 [ 501.160405][T13165] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 501.168809][T13165] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 501.176877][T13165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 501.184843][T13165] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 501.192885][T13165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 501.200949][T13165] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 501.209792][T13165] ------------[ cut here ]------------ [ 501.215258][T13165] WARNING: CPU: 1 PID: 13165 at arch/x86/mm/pat/memtype.c:1093 untrack_pfn+0x1cb/0x240 [ 501.224982][T13165] Kernel panic - not syncing: panic_on_warn set ... [ 501.231698][T13165] CPU: 1 PID: 13165 Comm: syz-executor201 Not tainted 5.6.0-rc1-syzkaller #0 [ 501.240491][T13165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.250640][T13165] Call Trace: [ 501.253922][T13165] dump_stack+0x12d/0x187 [ 501.258259][T13165] ? untrack_pfn+0x1cb/0x240 [ 501.262845][T13165] panic+0x22a/0x4e3 [ 501.266734][T13165] ? add_taint.cold.7+0x11/0x11 [ 501.271576][T13165] __warn.cold.10+0x25/0x2a [ 501.276225][T13165] ? untrack_pfn+0x1cb/0x240 [ 501.280838][T13165] report_bug+0x1b0/0x270 [ 501.285312][T13165] do_error_trap+0x11b/0x200 [ 501.289881][T13165] do_invalid_op+0x36/0x40 [ 501.294588][T13165] ? untrack_pfn+0x1cb/0x240 [ 501.299254][T13165] invalid_op+0x23/0x30 [ 501.303397][T13165] RIP: 0010:untrack_pfn+0x1cb/0x240 [ 501.308573][T13165] 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 6c 20 0f 00 48 89 95 30 ff ff ff 48 89 b5 38 ff ff [ 501.328351][T13165] RSP: 0018:ffff88809d42f748 EFLAGS: 00010282 [ 501.334409][T13165] RAX: 00000000ffffffea RBX: 1ffff11013a85eeb RCX: 0000000000000000 [ 501.342628][T13165] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff8a035760 [ 501.350581][T13165] RBP: ffff88809d42f818 R08: ffffed10133fd059 R09: ffffed10133fd059 [ 501.358544][T13165] R10: ffffed10133fd058 R11: ffff888099fe82c3 R12: ffff8880a7a48040 [ 501.366539][T13165] R13: 0000000000000000 R14: ffff88809d42f7f8 R15: ffff88809d42f968 [ 501.374685][T13165] ? untrack_pfn+0xeb/0x240 [ 501.379179][T13165] ? track_pfn_insert+0x150/0x150 [ 501.385194][T13165] ? vm_normal_page_pmd+0x1a0/0x1a0 [ 501.390382][T13165] unmap_single_vma+0x144/0x300 [ 501.395400][T13165] unmap_vmas+0x1a0/0x2a0 [ 501.399732][T13165] ? zap_vma_ptes+0xd0/0xd0 [ 501.404230][T13165] ? __kasan_check_write+0x14/0x20 [ 501.409390][T13165] ? tlb_gather_mmu+0x201/0x3e0 [ 501.414223][T13165] exit_mmap+0x25e/0x470 [ 501.418487][T13165] ? __ia32_sys_munmap+0x80/0x80 [ 501.423436][T13165] ? __kasan_check_write+0x14/0x20 [ 501.428529][T13165] ? __khugepaged_exit+0x2d1/0x410 [ 501.433624][T13165] mmput+0x121/0x410 [ 501.437525][T13165] dup_mm+0x542/0x1200 [ 501.441598][T13165] ? vm_area_dup+0x150/0x150 [ 501.446167][T13165] ? debug_mutex_init+0x2d/0x60 [ 501.451002][T13165] copy_process+0x272e/0x6380 [ 501.455669][T13165] ? find_held_lock+0x36/0x1d0 [ 501.460455][T13165] ? __cleanup_sighand+0x70/0x70 [ 501.465500][T13165] ? find_held_lock+0x36/0x1d0 [ 501.470280][T13165] _do_fork+0xec/0xc30 [ 501.474325][T13165] ? copy_init_mm+0x20/0x20 [ 501.478818][T13165] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 501.484098][T13165] ? __sb_end_write+0xbb/0x120 [ 501.488920][T13165] __x64_sys_clone+0x176/0x230 [ 501.493671][T13165] ? ksys_write+0x105/0x220 [ 501.498174][T13165] ? __ia32_sys_vfork+0xc0/0xc0 [ 501.503015][T13165] ? lockdep_hardirqs_on+0x42d/0x5d0 [ 501.508772][T13165] ? do_syscall_64+0x21/0x5f0 [ 501.513492][T13165] ? trace_hardirqs_on+0x28/0x1a0 [ 501.518514][T13165] do_syscall_64+0xca/0x5f0 [ 501.523138][T13165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 501.529111][T13165] RIP: 0033:0x4432c9 [ 501.533012][T13165] 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 [ 501.552687][T13165] RSP: 002b:00007ffeaace0b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 501.561234][T13165] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004432c9 [ 501.569269][T13165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 501.577325][T13165] RBP: ffffffffffffffff R08: 0000000000000000 R09: 00000000004aa90f [ 501.585299][T13165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 501.593326][T13165] R13: 00007ffeaace0ba0 R14: 0000000000000000 R15: 0000000000000000 [ 501.603522][T13165] Kernel Offset: disabled [ 501.607939][T13165] Rebooting in 86400 seconds..