[ 401.124271][ T516] device bridge_slave_1 left promiscuous mode
[ 401.130391][ T516] bridge0: port 2(bridge_slave_1) entered disabled state
[ 401.137654][ T516] device bridge_slave_0 left promiscuous mode
[ 401.143566][ T516] bridge0: port 1(bridge_slave_0) entered disabled state
[ 401.151275][ T516] device veth1_macvtap left promiscuous mode
[ 401.157118][ T516] device veth0_vlan left promiscuous mode
[ 402.364694][ T516] device bridge_slave_1 left promiscuous mode
[ 402.370727][ T516] bridge0: port 2(bridge_slave_1) entered disabled state
[ 402.378020][ T516] device bridge_slave_0 left promiscuous mode
[ 402.384085][ T516] bridge0: port 1(bridge_slave_0) entered disabled state
[ 402.391695][ T516] device bridge_slave_1 left promiscuous mode
[ 402.397768][ T516] bridge0: port 2(bridge_slave_1) entered disabled state
[ 402.405197][ T516] device bridge_slave_0 left promiscuous mode
[ 402.411151][ T516] bridge0: port 1(bridge_slave_0) entered disabled state
[ 402.418753][ T516] device bridge_slave_1 left promiscuous mode
[ 402.424853][ T516] bridge0: port 2(bridge_slave_1) entered disabled state
[ 402.432350][ T516] device bridge_slave_0 left promiscuous mode
[ 402.438696][ T516] bridge0: port 1(bridge_slave_0) entered disabled state
[ 402.446139][ T516] device bridge_slave_1 left promiscuous mode
[ 402.452150][ T516] bridge0: port 2(bridge_slave_1) entered disabled state
[ 402.459555][ T516] device bridge_slave_0 left promiscuous mode
[ 402.465666][ T516] bridge0: port 1(bridge_slave_0) entered disabled state
[ 402.473044][ T516] device bridge_slave_1 left promiscuous mode
[ 402.479209][ T516] bridge0: port 2(bridge_slave_1) entered disabled state
[ 402.486262][ T516] device bridge_slave_0 left promiscuous mode
[ 402.492160][ T516] bridge0: port 1(bridge_slave_0) entered disabled state
[ 402.500569][ T516] device veth1_macvtap left promiscuous mode
[ 402.506434][ T516] device veth0_vlan left promiscuous mode
[ 402.512051][ T516] device veth1_macvtap left promiscuous mode
[ 402.518061][ T516] device veth0_vlan left promiscuous mode
[ 402.524030][ T516] device veth1_macvtap left promiscuous mode
[ 402.530092][ T516] device veth0_vlan left promiscuous mode
[ 402.536146][ T516] device veth1_macvtap left promiscuous mode
[ 402.541957][ T516] device veth0_vlan left promiscuous mode
[ 402.547875][ T516] device veth1_macvtap left promiscuous mode
[ 402.553823][ T516] device veth0_vlan left promiscuous mode
Warning: Permanently added '10.128.1.10' (ECDSA) to the list of known hosts.
[ 405.999749][ T3806] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.006624][ T3806] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.014087][ T3806] device bridge_slave_0 entered promiscuous mode
[ 406.024386][ T3807] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.031416][ T3807] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.038767][ T3807] device bridge_slave_0 entered promiscuous mode
[ 406.046636][ T3807] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.053494][ T3807] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.060802][ T3807] device bridge_slave_1 entered promiscuous mode
[ 406.071488][ T3808] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.078606][ T3808] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.085631][ T3808] device bridge_slave_0 entered promiscuous mode
[ 406.091988][ T3806] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.098844][ T3806] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.106379][ T3806] device bridge_slave_1 entered promiscuous mode
[ 406.126563][ T3808] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.133402][ T3808] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.140993][ T3808] device bridge_slave_1 entered promiscuous mode
[ 406.153640][ T3805] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.160592][ T3805] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.167885][ T3805] device bridge_slave_0 entered promiscuous mode
[ 406.174587][ T3801] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.181567][ T3801] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.188900][ T3801] device bridge_slave_0 entered promiscuous mode
[ 406.202809][ T3809] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.209930][ T3809] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.217427][ T3809] device bridge_slave_0 entered promiscuous mode
[ 406.225840][ T3805] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.232892][ T3805] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.240538][ T3805] device bridge_slave_1 entered promiscuous mode
[ 406.253113][ T3801] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.260055][ T3801] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.267161][ T3801] device bridge_slave_1 entered promiscuous mode
[ 406.276045][ T3809] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.283782][ T3809] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.290863][ T3809] device bridge_slave_1 entered promiscuous mode
[ 406.463526][ T3807] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.470397][ T3807] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 406.477579][ T3807] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.484363][ T3807] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 406.499125][ T3805] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.505999][ T3805] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 406.513135][ T3805] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.520018][ T3805] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 406.533829][ T3801] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.540897][ T3801] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 406.548182][ T3801] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.554983][ T3801] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 406.567411][ T3806] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.574360][ T3806] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 406.581518][ T3806] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.588440][ T3806] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 406.608445][ T3808] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.615501][ T3808] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 406.622556][ T3808] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.629543][ T3808] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 406.639000][ T3809] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.646137][ T3809] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 406.653328][ T3809] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.660158][ T3809] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 406.690873][ T19] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.697897][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 406.705675][ T19] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.712807][ T19] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.720585][ T19] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.728104][ T19] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.735426][ T19] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.742645][ T19] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.749859][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 406.757934][ T19] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.765078][ T19] bridge0: port 1(bridge_slave_0) entered disabled state
[ 406.772288][ T19] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.779609][ T19] bridge0: port 2(bridge_slave_1) entered disabled state
[ 406.801334][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 406.808949][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 406.816827][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 406.825268][ T19] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.832103][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 406.839350][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 406.847377][ T19] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.854242][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 406.871935][ T3807] device veth0_vlan entered promiscuous mode
[ 406.895591][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 406.903570][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 406.911936][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 406.919907][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 406.927348][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 406.934739][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 406.942409][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 406.950734][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 406.959092][ T30] bridge0: port 1(bridge_slave_0) entered blocking state
[ 406.965932][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 406.973081][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 406.981163][ T30] bridge0: port 2(bridge_slave_1) entered blocking state
[ 406.988226][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 406.995646][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 407.003760][ T30] bridge0: port 1(bridge_slave_0) entered blocking state
[ 407.010602][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 407.017885][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 407.025832][ T30] bridge0: port 2(bridge_slave_1) entered blocking state
[ 407.032829][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 407.040069][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 407.047297][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 407.070750][ T3807] device veth1_macvtap entered promiscuous mode
[ 407.085797][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 407.102750][ T3801] device veth0_vlan entered promiscuous mode
[ 407.117101][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 407.124991][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 407.132393][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 407.139827][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 407.148053][ T413] bridge0: port 2(bridge_slave_1) entered blocking state
[ 407.154899][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 407.162118][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 407.169937][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 407.177637][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 407.185511][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 407.193383][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 407.201197][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 407.209085][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 407.217077][ T413] bridge0: port 1(bridge_slave_0) entered blocking state
[ 407.223924][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 407.231046][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 407.239085][ T413] bridge0: port 2(bridge_slave_1) entered blocking state
[ 407.245931][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 407.253141][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 407.260920][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 407.268848][ T413] bridge0: port 1(bridge_slave_0) entered blocking state
[ 407.275693][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 407.282811][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 407.290663][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 407.299106][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 407.306938][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 407.315145][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 407.323172][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 407.331672][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 407.339937][ T413] bridge0: port 2(bridge_slave_1) entered blocking state
[ 407.346792][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 407.354075][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 407.362520][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 407.377151][ T3805] device veth0_vlan entered promiscuous mode
[ 407.383977][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 407.392193][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 407.399967][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 407.407966][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 407.416276][ T413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 407.442102][ T3808] device veth0_vlan entered promiscuous mode
[ 407.452358][ T3809] device veth0_vlan entered promiscuous mode
[ 407.459098][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 407.468042][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 407.475901][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 407.483073][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 407.490820][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 407.498802][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 407.506946][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 407.514868][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 407.522551][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 407.530862][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 407.539148][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 407.547412][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 407.555638][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 407.563926][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 407.572125][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 407.579988][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 407.588210][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 407.595562][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 407.606956][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 407.614602][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 407.622484][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 407.629899][ T490] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 407.640699][ T3808] device veth1_macvtap entered promiscuous mode
[ 407.650288][ T3805] device veth1_macvtap entered promiscuous mode
[ 407.660193][ T3809] device veth1_macvtap entered promiscuous mode
[ 407.667007][ T3806] device veth0_vlan entered promiscuous mode
[ 407.680741][ T3801] device veth1_macvtap entered promiscuous mode
[ 407.690014][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 407.698347][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 407.706965][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 407.715628][ T30] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 407.735251][ T3834] FAULT_INJECTION: forcing a failure.
[ 407.735251][ T3834] name failslab, interval 1, probability 0, space 0, times 0
[ 407.737730][ T3806] device veth1_macvtap entered promiscuous mode
[ 407.748324][ T3834] CPU: 0 PID: 3834 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 407.763399][ T3834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 407.773293][ T3834] Call Trace:
[ 407.776418][ T3834]
[ 407.779491][ T3834] dump_stack_lvl+0x151/0x1b7
[ 407.784005][ T3834] ? io_uring_drop_tctx_refs+0x190/0x190
[ 407.789590][ T3834] dump_stack+0x15/0x17
[ 407.793738][ T3834] should_fail+0x3c6/0x510
[ 407.798076][ T3834] __should_failslab+0xa4/0xe0
[ 407.802678][ T3834] ? anon_vma_clone+0x9a/0x500
[ 407.807277][ T3834] should_failslab+0x9/0x20
[ 407.811629][ T3834] slab_pre_alloc_hook+0x37/0xd0
[ 407.816390][ T3834] ? anon_vma_clone+0x9a/0x500
[ 407.821008][ T3834] kmem_cache_alloc+0x44/0x200
[ 407.825597][ T3834] anon_vma_clone+0x9a/0x500
[ 407.830019][ T3834] anon_vma_fork+0x91/0x4e0
[ 407.834364][ T3834] dup_mm+0x894/0x11e0
[ 407.838272][ T3834] ? copy_init_mm+0x20/0x20
[ 407.842628][ T3834] copy_mm+0x107/0x1b0
[ 407.846510][ T3834] copy_process+0x12a1/0x3240
[ 407.851022][ T3834] ? proc_fail_nth_write+0x20b/0x290
[ 407.856356][ T3834] ? fsnotify_perm+0x6a/0x5d0
[ 407.860855][ T3834] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 407.865804][ T3834] ? vfs_write+0x990/0x1050
[ 407.870238][ T3834] kernel_clone+0x22e/0x920
[ 407.874574][ T3834] ? file_end_write+0x1b0/0x1b0
[ 407.879257][ T3834] ? create_io_thread+0x1e0/0x1e0
[ 407.884115][ T3834] ? __mutex_lock_slowpath+0x10/0x10
[ 407.889323][ T3834] __x64_sys_clone+0x23f/0x290
[ 407.893933][ T3834] ? __do_sys_vfork+0x130/0x130
[ 407.898620][ T3834] ? ksys_write+0x260/0x2c0
[ 407.903130][ T3834] ? debug_smp_processor_id+0x17/0x20
[ 407.908332][ T3834] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 407.914237][ T3834] ? exit_to_user_mode_prepare+0x39/0xa0
[ 407.919707][ T3834] do_syscall_64+0x3d/0xb0
[ 407.924041][ T3834] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 407.929769][ T3834] RIP: 0033:0x7fc24575c789
[ 407.934054][ T3834] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 407.953550][ T3834] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 407.961795][ T3834] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 407.969706][ T3834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 407.977512][ T3834] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 407.985331][ T3834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 407.993215][ T3834] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 408.001357][ T3834]
[ 408.012131][ T3837] FAULT_INJECTION: forcing a failure.
[ 408.012131][ T3837] name failslab, interval 1, probability 0, space 0, times 0
[ 408.025798][ T3837] CPU: 1 PID: 3837 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 408.034686][ T3837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 408.044574][ T3837] Call Trace:
[ 408.047889][ T3837]
[ 408.050853][ T3837] dump_stack_lvl+0x151/0x1b7
[ 408.055479][ T3837] ? io_uring_drop_tctx_refs+0x190/0x190
[ 408.060947][ T3837] dump_stack+0x15/0x17
[ 408.064937][ T3837] should_fail+0x3c6/0x510
[ 408.069275][ T3837] __should_failslab+0xa4/0xe0
[ 408.073873][ T3837] ? anon_vma_clone+0x9a/0x500
[ 408.078473][ T3837] should_failslab+0x9/0x20
[ 408.082812][ T3837] slab_pre_alloc_hook+0x37/0xd0
[ 408.087591][ T3837] ? anon_vma_clone+0x9a/0x500
[ 408.092187][ T3837] kmem_cache_alloc+0x44/0x200
[ 408.096968][ T3837] anon_vma_clone+0x9a/0x500
[ 408.101386][ T3837] anon_vma_fork+0x91/0x4e0
[ 408.105811][ T3837] dup_mm+0x894/0x11e0
[ 408.109719][ T3837] ? copy_init_mm+0x20/0x20
[ 408.114056][ T3837] copy_mm+0x107/0x1b0
[ 408.117964][ T3837] copy_process+0x12a1/0x3240
[ 408.122478][ T3837] ? proc_fail_nth_write+0x20b/0x290
[ 408.127597][ T3837] ? fsnotify_perm+0x6a/0x5d0
[ 408.132207][ T3837] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 408.137176][ T3837] ? vfs_write+0x990/0x1050
[ 408.141673][ T3837] kernel_clone+0x22e/0x920
[ 408.146093][ T3837] ? file_end_write+0x1b0/0x1b0
[ 408.150771][ T3837] ? create_io_thread+0x1e0/0x1e0
[ 408.155808][ T3837] ? __mutex_lock_slowpath+0x10/0x10
[ 408.161120][ T3837] __x64_sys_clone+0x23f/0x290
[ 408.165727][ T3837] ? __do_sys_vfork+0x130/0x130
[ 408.170552][ T3837] ? ksys_write+0x260/0x2c0
[ 408.174860][ T3837] ? debug_smp_processor_id+0x17/0x20
[ 408.180124][ T3837] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 408.186120][ T3837] ? exit_to_user_mode_prepare+0x39/0xa0
[ 408.191677][ T3837] do_syscall_64+0x3d/0xb0
[ 408.195922][ T3837] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 408.201747][ T3837] RIP: 0033:0x7fc24575c789
[ 408.205994][ T3837] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 408.226071][ T3837] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 408.234390][ T3837] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 408.242294][ T3837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 408.250386][ T3837] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 408.258190][ T3837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 408.266089][ T3837] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 408.273914][ T3837]
[ 408.279924][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 408.286079][ T3841] FAULT_INJECTION: forcing a failure.
[ 408.286079][ T3841] name failslab, interval 1, probability 0, space 0, times 0
[ 408.288720][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 408.300661][ T3841] CPU: 1 PID: 3841 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 408.309349][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 408.316882][ T3841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 408.316895][ T3841] Call Trace:
[ 408.316900][ T3841]
[ 408.316907][ T3841] dump_stack_lvl+0x151/0x1b7
[ 408.326205][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 408.335460][ T3841] ? io_uring_drop_tctx_refs+0x190/0x190
[ 408.335484][ T3841] ? up_write+0xa1/0x190
[ 408.339281][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 408.341618][ T3841] dump_stack+0x15/0x17
[ 408.346582][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 408.353940][ T3841] should_fail+0x3c6/0x510
[ 408.353965][ T3841] __should_failslab+0xa4/0xe0
[ 408.360267][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 408.363489][ T3841] ? alloc_pid+0xa9/0xb20
[ 408.372289][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 408.375821][ T3841] should_failslab+0x9/0x20
[ 408.375845][ T3841] slab_pre_alloc_hook+0x37/0xd0
[ 408.384259][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 408.388163][ T3841] ? alloc_pid+0xa9/0xb20
[ 408.393025][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 408.401079][ T3841] kmem_cache_alloc+0x44/0x200
[ 408.401109][ T3841] alloc_pid+0xa9/0xb20
[ 408.401123][ T3841] ? copy_thread+0x45d/0x760
[ 408.406105][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 408.413289][ T3841] copy_process+0x1647/0x3240
[ 408.418413][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 408.422667][ T3841] ? proc_fail_nth_write+0x20b/0x290
[ 408.431285][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 408.435190][ T3841] ? fsnotify_perm+0x6a/0x5d0
[ 408.435214][ T3841] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 408.444621][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 408.448149][ T3841] ? vfs_write+0x990/0x1050
[ 408.452359][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 408.456631][ T3841] kernel_clone+0x22e/0x920
[ 408.456651][ T3841] ? file_end_write+0x1b0/0x1b0
[ 408.456668][ T3841] ? create_io_thread+0x1e0/0x1e0
[ 408.465233][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 408.469304][ T3841] ? __mutex_lock_slowpath+0x10/0x10
[ 408.477658][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 408.482326][ T3841] __x64_sys_clone+0x23f/0x290
[ 408.490659][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 408.494738][ T3841] ? __do_sys_vfork+0x130/0x130
[ 408.494760][ T3841] ? ksys_write+0x260/0x2c0
[ 408.500159][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 408.507494][ T3841] ? debug_smp_processor_id+0x17/0x20
[ 408.507517][ T3841] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 408.595954][ T3841] ? exit_to_user_mode_prepare+0x39/0xa0
[ 408.601553][ T3841] do_syscall_64+0x3d/0xb0
[ 408.605897][ T3841] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 408.611617][ T3841] RIP: 0033:0x7fc24575c789
[ 408.615870][ T3841] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 408.635772][ T3841] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 408.644232][ T3841] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 408.652037][ T3841] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 408.660166][ T3841] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 408.668074][ T3841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 408.676004][ T3841] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 408.683818][ T3841]
[ 408.695356][ T3843] FAULT_INJECTION: forcing a failure.
[ 408.695356][ T3843] name failslab, interval 1, probability 0, space 0, times 0
[ 408.707866][ T3843] CPU: 1 PID: 3843 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 408.710286][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 408.716099][ T3843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 408.716114][ T3843] Call Trace:
[ 408.716119][ T3843]
[ 408.716127][ T3843] dump_stack_lvl+0x151/0x1b7
[ 408.724301][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 408.733892][ T3843] ? io_uring_drop_tctx_refs+0x190/0x190
[ 408.733914][ T3843] ? up_write+0xa1/0x190
[ 408.762102][ T3843] dump_stack+0x15/0x17
[ 408.766144][ T3843] should_fail+0x3c6/0x510
[ 408.770343][ T3843] __should_failslab+0xa4/0xe0
[ 408.774950][ T3843] ? alloc_pid+0xa9/0xb20
[ 408.779115][ T3843] should_failslab+0x9/0x20
[ 408.783728][ T3843] slab_pre_alloc_hook+0x37/0xd0
[ 408.788495][ T3843] ? alloc_pid+0xa9/0xb20
[ 408.792660][ T3843] kmem_cache_alloc+0x44/0x200
[ 408.797267][ T3843] alloc_pid+0xa9/0xb20
[ 408.801608][ T3843] ? copy_thread+0x45d/0x760
[ 408.806125][ T3843] copy_process+0x1647/0x3240
[ 408.810634][ T3843] ? proc_fail_nth_write+0x20b/0x290
[ 408.815847][ T3843] ? fsnotify_perm+0x6a/0x5d0
[ 408.820366][ T3843] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 408.825305][ T3843] ? vfs_write+0x990/0x1050
[ 408.829649][ T3843] kernel_clone+0x22e/0x920
[ 408.834078][ T3843] ? file_end_write+0x1b0/0x1b0
[ 408.838766][ T3843] ? create_io_thread+0x1e0/0x1e0
[ 408.843619][ T3843] ? __mutex_lock_slowpath+0x10/0x10
[ 408.848751][ T3843] __x64_sys_clone+0x23f/0x290
[ 408.853338][ T3843] ? __do_sys_vfork+0x130/0x130
[ 408.858111][ T3843] ? ksys_write+0x260/0x2c0
[ 408.862466][ T3843] ? debug_smp_processor_id+0x17/0x20
[ 408.867668][ T3843] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 408.873572][ T3843] ? exit_to_user_mode_prepare+0x39/0xa0
[ 408.879033][ T3843] do_syscall_64+0x3d/0xb0
[ 408.883282][ T3843] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 408.889009][ T3843] RIP: 0033:0x7fc24575c789
[ 408.893290][ T3843] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 408.912793][ T3843] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 408.921050][ T3843] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 408.929037][ T3843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 408.936851][ T3843] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 408.944866][ T3843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 408.952679][ T3843] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 408.960697][ T3843]
[ 408.979305][ T3846] FAULT_INJECTION: forcing a failure.
[ 408.979305][ T3846] name failslab, interval 1, probability 0, space 0, times 0
[ 408.992435][ T3846] CPU: 1 PID: 3846 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 409.000959][ T3846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 409.010962][ T3846] Call Trace:
[ 409.014267][ T3846]
[ 409.017060][ T3846] dump_stack_lvl+0x151/0x1b7
[ 409.021561][ T3846] ? io_uring_drop_tctx_refs+0x190/0x190
[ 409.027027][ T3846] dump_stack+0x15/0x17
[ 409.031033][ T3846] should_fail+0x3c6/0x510
[ 409.035275][ T3846] __should_failslab+0xa4/0xe0
[ 409.039873][ T3846] ? anon_vma_clone+0x9a/0x500
[ 409.044475][ T3846] should_failslab+0x9/0x20
[ 409.048812][ T3846] slab_pre_alloc_hook+0x37/0xd0
[ 409.053585][ T3846] ? anon_vma_clone+0x9a/0x500
[ 409.058186][ T3846] kmem_cache_alloc+0x44/0x200
[ 409.062786][ T3846] anon_vma_clone+0x9a/0x500
[ 409.067213][ T3846] anon_vma_fork+0x91/0x4e0
[ 409.071549][ T3846] dup_mm+0x894/0x11e0
[ 409.075545][ T3846] ? copy_init_mm+0x20/0x20
[ 409.079893][ T3846] copy_mm+0x107/0x1b0
[ 409.083790][ T3846] copy_process+0x12a1/0x3240
[ 409.088315][ T3846] ? proc_fail_nth_write+0x20b/0x290
[ 409.093522][ T3846] ? fsnotify_perm+0x6a/0x5d0
[ 409.098028][ T3846] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 409.103224][ T3846] ? vfs_write+0x990/0x1050
[ 409.108096][ T3846] kernel_clone+0x22e/0x920
[ 409.112428][ T3846] ? file_end_write+0x1b0/0x1b0
[ 409.117192][ T3846] ? create_io_thread+0x1e0/0x1e0
[ 409.122061][ T3846] ? __mutex_lock_slowpath+0x10/0x10
[ 409.127174][ T3846] __x64_sys_clone+0x23f/0x290
[ 409.131858][ T3846] ? __do_sys_vfork+0x130/0x130
[ 409.136554][ T3846] ? ksys_write+0x260/0x2c0
[ 409.140886][ T3846] ? debug_smp_processor_id+0x17/0x20
[ 409.146895][ T3846] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 409.153212][ T3846] ? exit_to_user_mode_prepare+0x39/0xa0
[ 409.158679][ T3846] do_syscall_64+0x3d/0xb0
[ 409.162955][ T3846] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 409.168660][ T3846] RIP: 0033:0x7fc24575c789
[ 409.172920][ T3846] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 409.192359][ T3846] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 409.200772][ T3846] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 409.208583][ T3846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 409.216482][ T3846] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 409.224297][ T3846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 409.232105][ T3846] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 409.240049][ T3846]
[ 409.250145][ T3847] FAULT_INJECTION: forcing a failure.
[ 409.250145][ T3847] name failslab, interval 1, probability 0, space 0, times 0
[ 409.257881][ T3855] FAULT_INJECTION: forcing a failure.
[ 409.257881][ T3855] name failslab, interval 1, probability 0, space 0, times 0
[ 409.264126][ T3847] CPU: 0 PID: 3847 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 409.283380][ T3847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 409.293370][ T3847] Call Trace:
[ 409.296598][ T3847]
[ 409.299372][ T3847] dump_stack_lvl+0x151/0x1b7
[ 409.303972][ T3847] ? io_uring_drop_tctx_refs+0x190/0x190
[ 409.309530][ T3847] ? __kasan_check_write+0x14/0x20
[ 409.314736][ T3847] dump_stack+0x15/0x17
[ 409.318728][ T3847] should_fail+0x3c6/0x510
[ 409.322992][ T3847] __should_failslab+0xa4/0xe0
[ 409.327676][ T3847] ? anon_vma_fork+0xf7/0x4e0
[ 409.332273][ T3847] should_failslab+0x9/0x20
[ 409.336608][ T3847] slab_pre_alloc_hook+0x37/0xd0
[ 409.341381][ T3847] ? anon_vma_fork+0xf7/0x4e0
[ 409.345901][ T3847] kmem_cache_alloc+0x44/0x200
[ 409.350495][ T3847] anon_vma_fork+0xf7/0x4e0
[ 409.354834][ T3847] dup_mm+0x894/0x11e0
[ 409.358739][ T3847] ? copy_init_mm+0x20/0x20
[ 409.363079][ T3847] copy_mm+0x107/0x1b0
[ 409.366983][ T3847] copy_process+0x12a1/0x3240
[ 409.371496][ T3847] ? proc_fail_nth_write+0x20b/0x290
[ 409.376632][ T3847] ? fsnotify_perm+0x6a/0x5d0
[ 409.381652][ T3847] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 409.386747][ T3847] ? vfs_write+0x990/0x1050
[ 409.391151][ T3847] kernel_clone+0x22e/0x920
[ 409.395503][ T3847] ? file_end_write+0x1b0/0x1b0
[ 409.400176][ T3847] ? create_io_thread+0x1e0/0x1e0
[ 409.405256][ T3847] ? __mutex_lock_slowpath+0x10/0x10
[ 409.410344][ T3847] __x64_sys_clone+0x23f/0x290
[ 409.415052][ T3847] ? __do_sys_vfork+0x130/0x130
[ 409.419914][ T3847] ? ksys_write+0x260/0x2c0
[ 409.424521][ T3847] ? debug_smp_processor_id+0x17/0x20
[ 409.429726][ T3847] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 409.435624][ T3847] ? exit_to_user_mode_prepare+0x39/0xa0
[ 409.441203][ T3847] do_syscall_64+0x3d/0xb0
[ 409.445539][ T3847] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 409.451299][ T3847] RIP: 0033:0x7fc24575c789
[ 409.455524][ T3847] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 409.475318][ T3847] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 409.483642][ T3847] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 409.491566][ T3847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 409.499377][ T3847] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 409.507555][ T3847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 409.515434][ T3847] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 409.523325][ T3847]
[ 409.526115][ T3855] CPU: 1 PID: 3855 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 409.534453][ T3855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 409.544336][ T3855] Call Trace:
[ 409.547462][ T3855]
[ 409.550248][ T3855] dump_stack_lvl+0x151/0x1b7
[ 409.554751][ T3855] ? io_uring_drop_tctx_refs+0x190/0x190
[ 409.560217][ T3855] dump_stack+0x15/0x17
[ 409.564215][ T3855] should_fail+0x3c6/0x510
[ 409.568469][ T3855] __should_failslab+0xa4/0xe0
[ 409.573170][ T3855] ? anon_vma_clone+0x9a/0x500
[ 409.577792][ T3855] should_failslab+0x9/0x20
[ 409.582285][ T3855] slab_pre_alloc_hook+0x37/0xd0
[ 409.587060][ T3855] ? anon_vma_clone+0x9a/0x500
[ 409.591658][ T3855] kmem_cache_alloc+0x44/0x200
[ 409.596378][ T3855] anon_vma_clone+0x9a/0x500
[ 409.600834][ T3855] anon_vma_fork+0x91/0x4e0
[ 409.605146][ T3855] dup_mm+0x894/0x11e0
[ 409.609150][ T3855] ? copy_init_mm+0x20/0x20
[ 409.613493][ T3855] copy_mm+0x107/0x1b0
[ 409.617536][ T3855] copy_process+0x12a1/0x3240
[ 409.622225][ T3855] ? proc_fail_nth_write+0x20b/0x290
[ 409.627341][ T3855] ? fsnotify_perm+0x6a/0x5d0
[ 409.631928][ T3855] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 409.636805][ T3855] ? vfs_write+0x990/0x1050
[ 409.641137][ T3855] kernel_clone+0x22e/0x920
[ 409.645563][ T3855] ? file_end_write+0x1b0/0x1b0
[ 409.650258][ T3855] ? create_io_thread+0x1e0/0x1e0
[ 409.655319][ T3855] ? __mutex_lock_slowpath+0x10/0x10
[ 409.660798][ T3855] __x64_sys_clone+0x23f/0x290
[ 409.665377][ T3855] ? __do_sys_vfork+0x130/0x130
[ 409.670493][ T3855] ? ksys_write+0x260/0x2c0
[ 409.674834][ T3855] ? debug_smp_processor_id+0x17/0x20
[ 409.680041][ T3855] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 409.685977][ T3855] ? exit_to_user_mode_prepare+0x39/0xa0
[ 409.691617][ T3855] do_syscall_64+0x3d/0xb0
[ 409.696502][ T3855] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 409.702271][ T3855] RIP: 0033:0x7fc24575c789
[ 409.706581][ T3855] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 409.726224][ T3855] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 409.734547][ T3855] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 409.742438][ T3855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 409.750341][ T3855] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 409.758151][ T3855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 409.766064][ T3855] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 409.774167][ T3855]
[ 409.785913][ T3851] FAULT_INJECTION: forcing a failure.
[ 409.785913][ T3851] name failslab, interval 1, probability 0, space 0, times 0
[ 409.798582][ T3851] CPU: 1 PID: 3851 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 409.807146][ T3851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 409.817395][ T3851] Call Trace:
[ 409.820514][ T3851]
[ 409.823292][ T3851] dump_stack_lvl+0x151/0x1b7
[ 409.827811][ T3851] ? io_uring_drop_tctx_refs+0x190/0x190
[ 409.833293][ T3851] dump_stack+0x15/0x17
[ 409.837361][ T3851] should_fail+0x3c6/0x510
[ 409.841730][ T3851] __should_failslab+0xa4/0xe0
[ 409.846418][ T3851] ? anon_vma_clone+0x9a/0x500
[ 409.851279][ T3851] should_failslab+0x9/0x20
[ 409.855884][ T3851] slab_pre_alloc_hook+0x37/0xd0
[ 409.860833][ T3851] ? anon_vma_clone+0x9a/0x500
[ 409.865435][ T3851] kmem_cache_alloc+0x44/0x200
[ 409.870036][ T3851] anon_vma_clone+0x9a/0x500
[ 409.874465][ T3851] anon_vma_fork+0x91/0x4e0
[ 409.879073][ T3851] dup_mm+0x894/0x11e0
[ 409.883070][ T3851] ? copy_init_mm+0x20/0x20
[ 409.887512][ T3851] copy_mm+0x107/0x1b0
[ 409.891516][ T3851] copy_process+0x12a1/0x3240
[ 409.896112][ T3851] ? proc_fail_nth_write+0x20b/0x290
[ 409.901411][ T3851] ? fsnotify_perm+0x6a/0x5d0
[ 409.906286][ T3851] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 409.911470][ T3851] ? vfs_write+0x990/0x1050
[ 409.915793][ T3851] kernel_clone+0x22e/0x920
[ 409.920131][ T3851] ? file_end_write+0x1b0/0x1b0
[ 409.924927][ T3851] ? create_io_thread+0x1e0/0x1e0
[ 409.929852][ T3851] ? __mutex_lock_slowpath+0x10/0x10
[ 409.935058][ T3851] __x64_sys_clone+0x23f/0x290
[ 409.939866][ T3851] ? __do_sys_vfork+0x130/0x130
[ 409.944538][ T3851] ? ksys_write+0x260/0x2c0
[ 409.949143][ T3851] ? debug_smp_processor_id+0x17/0x20
[ 409.954346][ T3851] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 409.960301][ T3851] ? exit_to_user_mode_prepare+0x39/0xa0
[ 409.966093][ T3851] do_syscall_64+0x3d/0xb0
[ 409.970422][ T3851] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 409.976242][ T3851] RIP: 0033:0x7fc24575c789
[ 409.980495][ T3851] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 410.000372][ T3851] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 410.008887][ T3851] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 410.016780][ T3851] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 410.025203][ T3851] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 410.033179][ T3851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 410.041078][ T3851] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 410.048892][ T3851]
[ 410.060209][ T3853] FAULT_INJECTION: forcing a failure.
[ 410.060209][ T3853] name failslab, interval 1, probability 0, space 0, times 0
[ 410.073589][ T3853] CPU: 0 PID: 3853 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 410.081999][ T3853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 410.092077][ T3853] Call Trace:
[ 410.095300][ T3853]
[ 410.097974][ T3853] dump_stack_lvl+0x151/0x1b7
[ 410.102593][ T3853] ? io_uring_drop_tctx_refs+0x190/0x190
[ 410.108041][ T3853] dump_stack+0x15/0x17
[ 410.112206][ T3853] should_fail+0x3c6/0x510
[ 410.116555][ T3853] __should_failslab+0xa4/0xe0
[ 410.121242][ T3853] ? anon_vma_clone+0x9a/0x500
[ 410.126066][ T3853] should_failslab+0x9/0x20
[ 410.130412][ T3853] slab_pre_alloc_hook+0x37/0xd0
[ 410.135208][ T3853] ? anon_vma_clone+0x9a/0x500
[ 410.140034][ T3853] kmem_cache_alloc+0x44/0x200
[ 410.144629][ T3853] anon_vma_clone+0x9a/0x500
[ 410.149056][ T3853] anon_vma_fork+0x91/0x4e0
[ 410.153483][ T3853] dup_mm+0x894/0x11e0
[ 410.157503][ T3853] ? copy_init_mm+0x20/0x20
[ 410.161919][ T3853] copy_mm+0x107/0x1b0
[ 410.165830][ T3853] copy_process+0x12a1/0x3240
[ 410.170339][ T3853] ? proc_fail_nth_write+0x20b/0x290
[ 410.175547][ T3853] ? fsnotify_perm+0x6a/0x5d0
[ 410.180157][ T3853] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 410.185191][ T3853] ? vfs_write+0x990/0x1050
[ 410.189517][ T3853] kernel_clone+0x22e/0x920
[ 410.193863][ T3853] ? file_end_write+0x1b0/0x1b0
[ 410.198683][ T3853] ? create_io_thread+0x1e0/0x1e0
[ 410.203607][ T3853] ? __mutex_lock_slowpath+0x10/0x10
[ 410.208740][ T3853] __x64_sys_clone+0x23f/0x290
[ 410.213777][ T3853] ? __do_sys_vfork+0x130/0x130
[ 410.218532][ T3853] ? ksys_write+0x260/0x2c0
[ 410.222963][ T3853] ? debug_smp_processor_id+0x17/0x20
[ 410.228256][ T3853] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 410.234153][ T3853] ? exit_to_user_mode_prepare+0x39/0xa0
[ 410.239883][ T3853] do_syscall_64+0x3d/0xb0
[ 410.244162][ T3853] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 410.249866][ T3853] RIP: 0033:0x7fc24575c789
[ 410.254129][ T3853] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 410.273926][ T3853] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 410.282171][ T3853] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 410.289978][ T3853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 410.297881][ T3853] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 410.305698][ T3853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 410.313585][ T3853] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 410.321398][ T3853]
[ 410.330326][ T3862] FAULT_INJECTION: forcing a failure.
[ 410.330326][ T3862] name failslab, interval 1, probability 0, space 0, times 0
[ 410.339424][ T3863] FAULT_INJECTION: forcing a failure.
[ 410.339424][ T3863] name failslab, interval 1, probability 0, space 0, times 0
[ 410.344824][ T3867] FAULT_INJECTION: forcing a failure.
[ 410.344824][ T3867] name failslab, interval 1, probability 0, space 0, times 0
[ 410.356013][ T3863] CPU: 1 PID: 3863 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 410.376534][ T3863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 410.386432][ T3863] Call Trace:
[ 410.389559][ T3863]
[ 410.392327][ T3863] dump_stack_lvl+0x151/0x1b7
[ 410.396841][ T3863] ? io_uring_drop_tctx_refs+0x190/0x190
[ 410.402310][ T3863] ? up_write+0xa1/0x190
[ 410.406907][ T3863] dump_stack+0x15/0x17
[ 410.411020][ T3863] should_fail+0x3c6/0x510
[ 410.415247][ T3863] __should_failslab+0xa4/0xe0
[ 410.419843][ T3863] ? alloc_pid+0xa9/0xb20
[ 410.424005][ T3863] should_failslab+0x9/0x20
[ 410.428438][ T3863] slab_pre_alloc_hook+0x37/0xd0
[ 410.433204][ T3863] ? alloc_pid+0xa9/0xb20
[ 410.437379][ T3863] kmem_cache_alloc+0x44/0x200
[ 410.441972][ T3863] alloc_pid+0xa9/0xb20
[ 410.445969][ T3863] ? copy_thread+0x45d/0x760
[ 410.450515][ T3863] copy_process+0x1647/0x3240
[ 410.455218][ T3863] ? proc_fail_nth_write+0x20b/0x290
[ 410.460369][ T3863] ? fsnotify_perm+0x6a/0x5d0
[ 410.464945][ T3863] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 410.469984][ T3863] ? vfs_write+0x990/0x1050
[ 410.474313][ T3863] kernel_clone+0x22e/0x920
[ 410.478743][ T3863] ? file_end_write+0x1b0/0x1b0
[ 410.483441][ T3863] ? create_io_thread+0x1e0/0x1e0
[ 410.488284][ T3863] ? __mutex_lock_slowpath+0x10/0x10
[ 410.493503][ T3863] __x64_sys_clone+0x23f/0x290
[ 410.498097][ T3863] ? __do_sys_vfork+0x130/0x130
[ 410.502781][ T3863] ? ksys_write+0x260/0x2c0
[ 410.507150][ T3863] ? debug_smp_processor_id+0x17/0x20
[ 410.512499][ T3863] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 410.518433][ T3863] ? exit_to_user_mode_prepare+0x39/0xa0
[ 410.523872][ T3863] do_syscall_64+0x3d/0xb0
[ 410.528124][ T3863] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 410.533860][ T3863] RIP: 0033:0x7fc24575c789
[ 410.538195][ T3863] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 410.557821][ T3863] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 410.566187][ T3863] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 410.573962][ T3863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 410.581959][ T3863] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 410.590117][ T3863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 410.597919][ T3863] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 410.605738][ T3863]
[ 410.608604][ T3867] CPU: 0 PID: 3867 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 410.617015][ T3867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 410.626908][ T3867] Call Trace:
[ 410.630032][ T3867]
[ 410.632809][ T3867] dump_stack_lvl+0x151/0x1b7
[ 410.637374][ T3867] ? io_uring_drop_tctx_refs+0x190/0x190
[ 410.642877][ T3867] dump_stack+0x15/0x17
[ 410.646880][ T3867] should_fail+0x3c6/0x510
[ 410.651162][ T3867] __should_failslab+0xa4/0xe0
[ 410.655726][ T3867] ? anon_vma_clone+0x9a/0x500
[ 410.660322][ T3867] should_failslab+0x9/0x20
[ 410.664662][ T3867] slab_pre_alloc_hook+0x37/0xd0
[ 410.669438][ T3867] ? anon_vma_clone+0x9a/0x500
[ 410.674038][ T3867] kmem_cache_alloc+0x44/0x200
[ 410.678637][ T3867] anon_vma_clone+0x9a/0x500
[ 410.683158][ T3867] anon_vma_fork+0x91/0x4e0
[ 410.687635][ T3867] dup_mm+0x894/0x11e0
[ 410.691529][ T3867] ? copy_init_mm+0x20/0x20
[ 410.695877][ T3867] copy_mm+0x107/0x1b0
[ 410.699770][ T3867] copy_process+0x12a1/0x3240
[ 410.704294][ T3867] ? proc_fail_nth_write+0x20b/0x290
[ 410.709500][ T3867] ? fsnotify_perm+0x6a/0x5d0
[ 410.714011][ T3867] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 410.718958][ T3867] ? vfs_write+0x990/0x1050
[ 410.723303][ T3867] kernel_clone+0x22e/0x920
[ 410.727645][ T3867] ? file_end_write+0x1b0/0x1b0
[ 410.732326][ T3867] ? create_io_thread+0x1e0/0x1e0
[ 410.737477][ T3867] ? __mutex_lock_slowpath+0x10/0x10
[ 410.742565][ T3867] __x64_sys_clone+0x23f/0x290
[ 410.747169][ T3867] ? __do_sys_vfork+0x130/0x130
[ 410.751851][ T3867] ? ksys_write+0x260/0x2c0
[ 410.756281][ T3867] ? debug_smp_processor_id+0x17/0x20
[ 410.761676][ T3867] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 410.767565][ T3867] ? exit_to_user_mode_prepare+0x39/0xa0
[ 410.773086][ T3867] do_syscall_64+0x3d/0xb0
[ 410.777467][ T3867] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 410.783912][ T3867] RIP: 0033:0x7fc24575c789
[ 410.788154][ T3867] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 410.807773][ T3867] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 410.816101][ T3867] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 410.823912][ T3867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 410.831720][ T3867] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 410.839975][ T3867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 410.847785][ T3867] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 410.855681][ T3867]
[ 410.858545][ T3862] CPU: 1 PID: 3862 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 410.866935][ T3862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 410.876859][ T3862] Call Trace:
[ 410.879995][ T3862]
[ 410.882760][ T3862] dump_stack_lvl+0x151/0x1b7
[ 410.887282][ T3862] ? io_uring_drop_tctx_refs+0x190/0x190
[ 410.892835][ T3862] ? up_write+0xa1/0x190
[ 410.896915][ T3862] dump_stack+0x15/0x17
[ 410.900909][ T3862] should_fail+0x3c6/0x510
[ 410.905159][ T3862] __should_failslab+0xa4/0xe0
[ 410.909950][ T3862] ? alloc_pid+0xa9/0xb20
[ 410.914111][ T3862] should_failslab+0x9/0x20
[ 410.918439][ T3862] slab_pre_alloc_hook+0x37/0xd0
[ 410.923213][ T3862] ? alloc_pid+0xa9/0xb20
[ 410.927384][ T3862] kmem_cache_alloc+0x44/0x200
[ 410.931979][ T3862] alloc_pid+0xa9/0xb20
[ 410.935971][ T3862] ? copy_thread+0x45d/0x760
[ 410.940399][ T3862] copy_process+0x1647/0x3240
[ 410.944911][ T3862] ? proc_fail_nth_write+0x20b/0x290
[ 410.950030][ T3862] ? fsnotify_perm+0x6a/0x5d0
[ 410.954544][ T3862] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 410.959491][ T3862] ? vfs_write+0x990/0x1050
[ 410.963833][ T3862] kernel_clone+0x22e/0x920
[ 410.968170][ T3862] ? file_end_write+0x1b0/0x1b0
[ 410.972857][ T3862] ? create_io_thread+0x1e0/0x1e0
[ 410.977719][ T3862] ? __mutex_lock_slowpath+0x10/0x10
[ 410.982838][ T3862] __x64_sys_clone+0x23f/0x290
[ 410.987438][ T3862] ? __do_sys_vfork+0x130/0x130
[ 410.992126][ T3862] ? ksys_write+0x260/0x2c0
[ 410.996583][ T3862] ? debug_smp_processor_id+0x17/0x20
[ 411.001848][ T3862] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 411.007848][ T3862] ? exit_to_user_mode_prepare+0x39/0xa0
[ 411.013454][ T3862] do_syscall_64+0x3d/0xb0
[ 411.017653][ T3862] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 411.023547][ T3862] RIP: 0033:0x7fc24575c789
[ 411.027802][ T3862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 411.047555][ T3862] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 411.055890][ T3862] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 411.063694][ T3862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 411.071604][ T3862] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 411.079486][ T3862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 411.087559][ T3862] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 411.095374][ T3862]
[ 411.102577][ T3866] FAULT_INJECTION: forcing a failure.
[ 411.102577][ T3866] name failslab, interval 1, probability 0, space 0, times 0
[ 411.115379][ T3866] CPU: 1 PID: 3866 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 411.123704][ T3866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 411.133886][ T3866] Call Trace:
[ 411.137013][ T3866]
[ 411.139807][ T3866] dump_stack_lvl+0x151/0x1b7
[ 411.144497][ T3866] ? io_uring_drop_tctx_refs+0x190/0x190
[ 411.150059][ T3866] dump_stack+0x15/0x17
[ 411.154048][ T3866] should_fail+0x3c6/0x510
[ 411.158302][ T3866] __should_failslab+0xa4/0xe0
[ 411.162903][ T3866] ? anon_vma_clone+0x9a/0x500
[ 411.167530][ T3866] should_failslab+0x9/0x20
[ 411.171847][ T3866] slab_pre_alloc_hook+0x37/0xd0
[ 411.176756][ T3866] ? anon_vma_clone+0x9a/0x500
[ 411.181720][ T3866] kmem_cache_alloc+0x44/0x200
[ 411.186311][ T3866] anon_vma_clone+0x9a/0x500
[ 411.190734][ T3866] anon_vma_fork+0x91/0x4e0
[ 411.195350][ T3866] dup_mm+0x894/0x11e0
[ 411.199452][ T3866] ? copy_init_mm+0x20/0x20
[ 411.203885][ T3866] copy_mm+0x107/0x1b0
[ 411.207778][ T3866] copy_process+0x12a1/0x3240
[ 411.212294][ T3866] ? proc_fail_nth_write+0x20b/0x290
[ 411.217411][ T3866] ? fsnotify_perm+0x6a/0x5d0
[ 411.222043][ T3866] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 411.227152][ T3866] ? vfs_write+0x990/0x1050
[ 411.231470][ T3866] kernel_clone+0x22e/0x920
[ 411.235907][ T3866] ? file_end_write+0x1b0/0x1b0
[ 411.240671][ T3866] ? create_io_thread+0x1e0/0x1e0
[ 411.245530][ T3866] ? __mutex_lock_slowpath+0x10/0x10
[ 411.250862][ T3866] __x64_sys_clone+0x23f/0x290
[ 411.255437][ T3866] ? __do_sys_vfork+0x130/0x130
[ 411.260142][ T3866] ? ksys_write+0x260/0x2c0
[ 411.264475][ T3866] ? debug_smp_processor_id+0x17/0x20
[ 411.269665][ T3866] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 411.276870][ T3866] ? exit_to_user_mode_prepare+0x39/0xa0
[ 411.282446][ T3866] do_syscall_64+0x3d/0xb0
[ 411.286699][ T3866] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 411.292784][ T3866] RIP: 0033:0x7fc24575c789
[ 411.297046][ T3866] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 411.316616][ T3866] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 411.325039][ T3866] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 411.332924][ T3866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 411.340811][ T3866] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 411.348734][ T3866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 411.356706][ T3866] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 411.364908][ T3866]
[ 411.371920][ T3871] FAULT_INJECTION: forcing a failure.
[ 411.371920][ T3871] name failslab, interval 1, probability 0, space 0, times 0
[ 411.385893][ T3876] FAULT_INJECTION: forcing a failure.
[ 411.385893][ T3876] name failslab, interval 1, probability 0, space 0, times 0
[ 411.387439][ T3874] FAULT_INJECTION: forcing a failure.
[ 411.387439][ T3874] name failslab, interval 1, probability 0, space 0, times 0
[ 411.399704][ T3876] CPU: 0 PID: 3876 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 411.419739][ T3876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 411.429808][ T3876] Call Trace:
[ 411.433092][ T3876]
[ 411.435795][ T3876] dump_stack_lvl+0x151/0x1b7
[ 411.440400][ T3876] ? io_uring_drop_tctx_refs+0x190/0x190
[ 411.446123][ T3876] ? up_write+0xa1/0x190
[ 411.450202][ T3876] dump_stack+0x15/0x17
[ 411.454201][ T3876] should_fail+0x3c6/0x510
[ 411.458454][ T3876] __should_failslab+0xa4/0xe0
[ 411.463054][ T3876] ? alloc_pid+0xa9/0xb20
[ 411.467225][ T3876] should_failslab+0x9/0x20
[ 411.471567][ T3876] slab_pre_alloc_hook+0x37/0xd0
[ 411.476354][ T3876] ? alloc_pid+0xa9/0xb20
[ 411.480962][ T3876] kmem_cache_alloc+0x44/0x200
[ 411.485636][ T3876] alloc_pid+0xa9/0xb20
[ 411.489724][ T3876] ? copy_thread+0x45d/0x760
[ 411.494279][ T3876] copy_process+0x1647/0x3240
[ 411.500159][ T3876] ? proc_fail_nth_write+0x20b/0x290
[ 411.505276][ T3876] ? fsnotify_perm+0x6a/0x5d0
[ 411.510055][ T3876] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 411.514999][ T3876] ? vfs_write+0x990/0x1050
[ 411.519423][ T3876] kernel_clone+0x22e/0x920
[ 411.523947][ T3876] ? file_end_write+0x1b0/0x1b0
[ 411.529246][ T3876] ? create_io_thread+0x1e0/0x1e0
[ 411.534245][ T3876] ? __mutex_lock_slowpath+0x10/0x10
[ 411.539442][ T3876] __x64_sys_clone+0x23f/0x290
[ 411.544056][ T3876] ? __do_sys_vfork+0x130/0x130
[ 411.549090][ T3876] ? ksys_write+0x260/0x2c0
[ 411.553427][ T3876] ? debug_smp_processor_id+0x17/0x20
[ 411.558895][ T3876] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 411.564795][ T3876] ? exit_to_user_mode_prepare+0x39/0xa0
[ 411.570264][ T3876] do_syscall_64+0x3d/0xb0
[ 411.574614][ T3876] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 411.580425][ T3876] RIP: 0033:0x7fc24575c789
[ 411.584792][ T3876] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 411.604240][ T3876] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 411.612472][ T3876] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 411.620378][ T3876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 411.628278][ T3876] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 411.636443][ T3876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 411.644442][ T3876] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 411.652367][ T3876]
[ 411.655407][ T3871] CPU: 1 PID: 3871 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 411.663845][ T3871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 411.673749][ T3871] Call Trace:
[ 411.676861][ T3871]
[ 411.679639][ T3871] dump_stack_lvl+0x151/0x1b7
[ 411.684319][ T3871] ? io_uring_drop_tctx_refs+0x190/0x190
[ 411.689733][ T3871] ? up_write+0xa1/0x190
[ 411.693902][ T3871] dump_stack+0x15/0x17
[ 411.697900][ T3871] should_fail+0x3c6/0x510
[ 411.702147][ T3871] __should_failslab+0xa4/0xe0
[ 411.706752][ T3871] ? alloc_pid+0xa9/0xb20
[ 411.711028][ T3871] should_failslab+0x9/0x20
[ 411.715426][ T3871] slab_pre_alloc_hook+0x37/0xd0
[ 411.720200][ T3871] ? alloc_pid+0xa9/0xb20
[ 411.724478][ T3871] kmem_cache_alloc+0x44/0x200
[ 411.729410][ T3871] alloc_pid+0xa9/0xb20
[ 411.733404][ T3871] ? copy_thread+0x45d/0x760
[ 411.737831][ T3871] copy_process+0x1647/0x3240
[ 411.742347][ T3871] ? proc_fail_nth_write+0x20b/0x290
[ 411.747463][ T3871] ? fsnotify_perm+0x6a/0x5d0
[ 411.751976][ T3871] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 411.756927][ T3871] ? vfs_write+0x990/0x1050
[ 411.761267][ T3871] kernel_clone+0x22e/0x920
[ 411.765605][ T3871] ? file_end_write+0x1b0/0x1b0
[ 411.770291][ T3871] ? create_io_thread+0x1e0/0x1e0
[ 411.775153][ T3871] ? __mutex_lock_slowpath+0x10/0x10
[ 411.780625][ T3871] __x64_sys_clone+0x23f/0x290
[ 411.785220][ T3871] ? __do_sys_vfork+0x130/0x130
[ 411.789906][ T3871] ? ksys_write+0x260/0x2c0
[ 411.794682][ T3871] ? debug_smp_processor_id+0x17/0x20
[ 411.800502][ T3871] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 411.806569][ T3871] ? exit_to_user_mode_prepare+0x39/0xa0
[ 411.812045][ T3871] do_syscall_64+0x3d/0xb0
[ 411.817601][ T3871] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 411.823606][ T3871] RIP: 0033:0x7fc24575c789
[ 411.828017][ T3871] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 411.847550][ T3871] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 411.855869][ T3871] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 411.864000][ T3871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 411.872073][ T3871] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 411.879877][ T3871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 411.887800][ T3871] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 411.895780][ T3871]
[ 411.899302][ T3874] CPU: 1 PID: 3874 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 411.908049][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 411.918112][ T3874] Call Trace:
[ 411.921231][ T3874]
[ 411.924612][ T3874] dump_stack_lvl+0x151/0x1b7
[ 411.929216][ T3874] ? io_uring_drop_tctx_refs+0x190/0x190
[ 411.935028][ T3874] dump_stack+0x15/0x17
[ 411.939015][ T3874] should_fail+0x3c6/0x510
[ 411.943277][ T3874] __should_failslab+0xa4/0xe0
[ 411.947965][ T3874] ? anon_vma_clone+0x9a/0x500
[ 411.952663][ T3874] should_failslab+0x9/0x20
[ 411.957001][ T3874] slab_pre_alloc_hook+0x37/0xd0
[ 411.961941][ T3874] ? anon_vma_clone+0x9a/0x500
[ 411.966544][ T3874] kmem_cache_alloc+0x44/0x200
[ 411.971236][ T3874] anon_vma_clone+0x9a/0x500
[ 411.975659][ T3874] anon_vma_fork+0x91/0x4e0
[ 411.980228][ T3874] dup_mm+0x894/0x11e0
[ 411.984131][ T3874] ? copy_init_mm+0x20/0x20
[ 411.988446][ T3874] copy_mm+0x107/0x1b0
[ 411.992447][ T3874] copy_process+0x12a1/0x3240
[ 411.996976][ T3874] ? proc_fail_nth_write+0x20b/0x290
[ 412.002081][ T3874] ? fsnotify_perm+0x6a/0x5d0
[ 412.006690][ T3874] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 412.011706][ T3874] ? vfs_write+0x990/0x1050
[ 412.016176][ T3874] kernel_clone+0x22e/0x920
[ 412.020471][ T3874] ? file_end_write+0x1b0/0x1b0
[ 412.025163][ T3874] ? create_io_thread+0x1e0/0x1e0
[ 412.030203][ T3874] ? __mutex_lock_slowpath+0x10/0x10
[ 412.035322][ T3874] __x64_sys_clone+0x23f/0x290
[ 412.040039][ T3874] ? __do_sys_vfork+0x130/0x130
[ 412.044693][ T3874] ? ksys_write+0x260/0x2c0
[ 412.049028][ T3874] ? debug_smp_processor_id+0x17/0x20
[ 412.054583][ T3874] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 412.060569][ T3874] ? exit_to_user_mode_prepare+0x39/0xa0
[ 412.066039][ T3874] do_syscall_64+0x3d/0xb0
[ 412.070462][ T3874] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 412.076376][ T3874] RIP: 0033:0x7fc24575c789
[ 412.080827][ T3874] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 412.100264][ T3874] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 412.108590][ T3874] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 412.116488][ T3874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 412.124477][ T3874] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 412.132379][ T3874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 412.140371][ T3874] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 412.148631][ T3874]
[ 412.153248][ T3879] FAULT_INJECTION: forcing a failure.
[ 412.153248][ T3879] name failslab, interval 1, probability 0, space 0, times 0
[ 412.162189][ T3884] FAULT_INJECTION: forcing a failure.
[ 412.162189][ T3884] name failslab, interval 1, probability 0, space 0, times 0
[ 412.167554][ T3879] CPU: 0 PID: 3879 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 412.186605][ T3879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 412.196491][ T3879] Call Trace:
[ 412.199705][ T3879]
[ 412.202748][ T3879] dump_stack_lvl+0x151/0x1b7
[ 412.207287][ T3879] ? io_uring_drop_tctx_refs+0x190/0x190
[ 412.212783][ T3879] ? __kasan_check_write+0x14/0x20
[ 412.217779][ T3879] dump_stack+0x15/0x17
[ 412.221843][ T3879] should_fail+0x3c6/0x510
[ 412.226096][ T3879] __should_failslab+0xa4/0xe0
[ 412.230780][ T3879] ? anon_vma_fork+0xf7/0x4e0
[ 412.235292][ T3879] should_failslab+0x9/0x20
[ 412.239634][ T3879] slab_pre_alloc_hook+0x37/0xd0
[ 412.244507][ T3879] ? anon_vma_fork+0xf7/0x4e0
[ 412.249099][ T3879] kmem_cache_alloc+0x44/0x200
[ 412.253781][ T3879] anon_vma_fork+0xf7/0x4e0
[ 412.258130][ T3879] dup_mm+0x894/0x11e0
[ 412.262233][ T3879] ? copy_init_mm+0x20/0x20
[ 412.266557][ T3879] copy_mm+0x107/0x1b0
[ 412.270455][ T3879] copy_process+0x12a1/0x3240
[ 412.274970][ T3879] ? proc_fail_nth_write+0x20b/0x290
[ 412.280185][ T3879] ? fsnotify_perm+0x6a/0x5d0
[ 412.284800][ T3879] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 412.290012][ T3879] ? vfs_write+0x990/0x1050
[ 412.294326][ T3879] kernel_clone+0x22e/0x920
[ 412.298674][ T3879] ? file_end_write+0x1b0/0x1b0
[ 412.303425][ T3879] ? create_io_thread+0x1e0/0x1e0
[ 412.308300][ T3879] ? __mutex_lock_slowpath+0x10/0x10
[ 412.313419][ T3879] __x64_sys_clone+0x23f/0x290
[ 412.318023][ T3879] ? __do_sys_vfork+0x130/0x130
[ 412.322713][ T3879] ? ksys_write+0x260/0x2c0
[ 412.327144][ T3879] ? debug_smp_processor_id+0x17/0x20
[ 412.332427][ T3879] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 412.338501][ T3879] ? exit_to_user_mode_prepare+0x39/0xa0
[ 412.344240][ T3879] do_syscall_64+0x3d/0xb0
[ 412.348491][ T3879] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 412.354566][ T3879] RIP: 0033:0x7fc24575c789
[ 412.359082][ T3879] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 412.378893][ T3879] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 412.388167][ T3879] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 412.395977][ T3879] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 412.404659][ T3879] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 412.412555][ T3879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 412.420365][ T3879] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 412.428356][ T3879]
[ 412.431216][ T3884] CPU: 1 PID: 3884 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 412.439721][ T3884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 412.449708][ T3884] Call Trace:
[ 412.452826][ T3884]
[ 412.455602][ T3884] dump_stack_lvl+0x151/0x1b7
[ 412.460254][ T3884] ? io_uring_drop_tctx_refs+0x190/0x190
[ 412.465685][ T3884] dump_stack+0x15/0x17
[ 412.469871][ T3884] should_fail+0x3c6/0x510
[ 412.474193][ T3884] __should_failslab+0xa4/0xe0
[ 412.478793][ T3884] ? anon_vma_clone+0x9a/0x500
[ 412.483482][ T3884] should_failslab+0x9/0x20
[ 412.488239][ T3884] slab_pre_alloc_hook+0x37/0xd0
[ 412.492946][ T3884] ? anon_vma_clone+0x9a/0x500
[ 412.497555][ T3884] kmem_cache_alloc+0x44/0x200
[ 412.502170][ T3884] anon_vma_clone+0x9a/0x500
[ 412.506843][ T3884] anon_vma_fork+0x91/0x4e0
[ 412.511173][ T3884] dup_mm+0x894/0x11e0
[ 412.515309][ T3884] ? copy_init_mm+0x20/0x20
[ 412.519619][ T3884] copy_mm+0x107/0x1b0
[ 412.523517][ T3884] copy_process+0x12a1/0x3240
[ 412.528029][ T3884] ? proc_fail_nth_write+0x20b/0x290
[ 412.533249][ T3884] ? fsnotify_perm+0x6a/0x5d0
[ 412.537759][ T3884] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 412.542792][ T3884] ? vfs_write+0x990/0x1050
[ 412.547216][ T3884] kernel_clone+0x22e/0x920
[ 412.551554][ T3884] ? file_end_write+0x1b0/0x1b0
[ 412.556669][ T3884] ? create_io_thread+0x1e0/0x1e0
[ 412.561544][ T3884] ? __mutex_lock_slowpath+0x10/0x10
[ 412.566658][ T3884] __x64_sys_clone+0x23f/0x290
[ 412.571385][ T3884] ? __do_sys_vfork+0x130/0x130
[ 412.576032][ T3884] ? ksys_write+0x260/0x2c0
[ 412.580368][ T3884] ? debug_smp_processor_id+0x17/0x20
[ 412.585660][ T3884] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 412.591586][ T3884] ? exit_to_user_mode_prepare+0x39/0xa0
[ 412.597031][ T3884] do_syscall_64+0x3d/0xb0
[ 412.601282][ T3884] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 412.607271][ T3884] RIP: 0033:0x7fc24575c789
[ 412.611611][ T3884] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 412.631400][ T3884] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 412.639903][ T3884] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 412.647813][ T3884] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 412.655615][ T3884] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 412.663425][ T3884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 412.671238][ T3884] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 412.679053][ T3884]
[ 412.687916][ T3880] FAULT_INJECTION: forcing a failure.
[ 412.687916][ T3880] name failslab, interval 1, probability 0, space 0, times 0
[ 412.700493][ T3880] CPU: 1 PID: 3880 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 412.708869][ T3880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 412.719283][ T3880] Call Trace:
[ 412.722508][ T3880]
[ 412.725633][ T3880] dump_stack_lvl+0x151/0x1b7
[ 412.730357][ T3880] ? io_uring_drop_tctx_refs+0x190/0x190
[ 412.735987][ T3880] dump_stack+0x15/0x17
[ 412.740081][ T3880] should_fail+0x3c6/0x510
[ 412.744406][ T3880] __should_failslab+0xa4/0xe0
[ 412.749204][ T3880] ? anon_vma_clone+0x9a/0x500
[ 412.754130][ T3880] should_failslab+0x9/0x20
[ 412.758549][ T3880] slab_pre_alloc_hook+0x37/0xd0
[ 412.763538][ T3880] ? anon_vma_clone+0x9a/0x500
[ 412.768137][ T3880] kmem_cache_alloc+0x44/0x200
[ 412.772744][ T3880] anon_vma_clone+0x9a/0x500
[ 412.777160][ T3880] anon_vma_fork+0x91/0x4e0
[ 412.781780][ T3880] dup_mm+0x894/0x11e0
[ 412.785689][ T3880] ? copy_init_mm+0x20/0x20
[ 412.790136][ T3880] copy_mm+0x107/0x1b0
[ 412.794110][ T3880] copy_process+0x12a1/0x3240
[ 412.798633][ T3880] ? proc_fail_nth_write+0x20b/0x290
[ 412.803750][ T3880] ? fsnotify_perm+0x6a/0x5d0
[ 412.808343][ T3880] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 412.813309][ T3880] ? vfs_write+0x990/0x1050
[ 412.817868][ T3880] kernel_clone+0x22e/0x920
[ 412.822516][ T3880] ? file_end_write+0x1b0/0x1b0
[ 412.827398][ T3880] ? create_io_thread+0x1e0/0x1e0
[ 412.832253][ T3880] ? __mutex_lock_slowpath+0x10/0x10
[ 412.837461][ T3880] __x64_sys_clone+0x23f/0x290
[ 412.842250][ T3880] ? __do_sys_vfork+0x130/0x130
[ 412.846936][ T3880] ? ksys_write+0x260/0x2c0
[ 412.851282][ T3880] ? debug_smp_processor_id+0x17/0x20
[ 412.856491][ T3880] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 412.862394][ T3880] ? exit_to_user_mode_prepare+0x39/0xa0
[ 412.867861][ T3880] do_syscall_64+0x3d/0xb0
[ 412.872109][ T3880] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 412.877994][ T3880] RIP: 0033:0x7fc24575c789
[ 412.882234][ T3880] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 412.902412][ T3880] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 412.910733][ T3880] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 412.918927][ T3880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 412.927057][ T3880] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 412.934991][ T3880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 412.942886][ T3880] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 412.950702][ T3880]
[ 412.955744][ T3885] FAULT_INJECTION: forcing a failure.
[ 412.955744][ T3885] name failslab, interval 1, probability 0, space 0, times 0
[ 412.968299][ T3885] CPU: 1 PID: 3885 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 412.976701][ T3885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 412.986823][ T3885] Call Trace:
[ 412.989941][ T3885]
[ 412.992840][ T3885] dump_stack_lvl+0x151/0x1b7
[ 412.997356][ T3885] ? io_uring_drop_tctx_refs+0x190/0x190
[ 413.002828][ T3885] dump_stack+0x15/0x17
[ 413.006816][ T3885] should_fail+0x3c6/0x510
[ 413.011067][ T3885] __should_failslab+0xa4/0xe0
[ 413.015670][ T3885] ? anon_vma_clone+0x9a/0x500
[ 413.020264][ T3885] should_failslab+0x9/0x20
[ 413.024607][ T3885] slab_pre_alloc_hook+0x37/0xd0
[ 413.029470][ T3885] ? anon_vma_clone+0x9a/0x500
[ 413.034066][ T3885] kmem_cache_alloc+0x44/0x200
[ 413.038805][ T3885] anon_vma_clone+0x9a/0x500
[ 413.043207][ T3885] anon_vma_fork+0x91/0x4e0
[ 413.047538][ T3885] dup_mm+0x894/0x11e0
[ 413.051444][ T3885] ? copy_init_mm+0x20/0x20
[ 413.055783][ T3885] copy_mm+0x107/0x1b0
[ 413.059690][ T3885] copy_process+0x12a1/0x3240
[ 413.064214][ T3885] ? proc_fail_nth_write+0x20b/0x290
[ 413.069396][ T3885] ? fsnotify_perm+0x6a/0x5d0
[ 413.073843][ T3885] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 413.078930][ T3885] ? vfs_write+0x990/0x1050
[ 413.083406][ T3885] kernel_clone+0x22e/0x920
[ 413.087806][ T3885] ? file_end_write+0x1b0/0x1b0
[ 413.092478][ T3885] ? create_io_thread+0x1e0/0x1e0
[ 413.097354][ T3885] ? __mutex_lock_slowpath+0x10/0x10
[ 413.102641][ T3885] __x64_sys_clone+0x23f/0x290
[ 413.107245][ T3885] ? __do_sys_vfork+0x130/0x130
[ 413.111928][ T3885] ? ksys_write+0x260/0x2c0
[ 413.116348][ T3885] ? debug_smp_processor_id+0x17/0x20
[ 413.121555][ T3885] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 413.127457][ T3885] ? exit_to_user_mode_prepare+0x39/0xa0
[ 413.132926][ T3885] do_syscall_64+0x3d/0xb0
[ 413.137199][ T3885] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 413.142909][ T3885] RIP: 0033:0x7fc24575c789
[ 413.147183][ T3885] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 413.166963][ T3885] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 413.175218][ T3885] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 413.183103][ T3885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 413.191002][ T3885] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 413.198826][ T3885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 413.206904][ T3885] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 413.214926][ T3885]
[ 413.224707][ T3891] FAULT_INJECTION: forcing a failure.
[ 413.224707][ T3891] name failslab, interval 1, probability 0, space 0, times 0
[ 413.229911][ T3894] FAULT_INJECTION: forcing a failure.
[ 413.229911][ T3894] name failslab, interval 1, probability 0, space 0, times 0
[ 413.237837][ T3892] FAULT_INJECTION: forcing a failure.
[ 413.237837][ T3892] name failslab, interval 1, probability 0, space 0, times 0
[ 413.251796][ T3894] CPU: 0 PID: 3894 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 413.270842][ T3894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 413.280902][ T3894] Call Trace:
[ 413.283965][ T3894]
[ 413.286833][ T3894] dump_stack_lvl+0x151/0x1b7
[ 413.291346][ T3894] ? io_uring_drop_tctx_refs+0x190/0x190
[ 413.296919][ T3894] ? up_write+0xa1/0x190
[ 413.301190][ T3894] dump_stack+0x15/0x17
[ 413.305142][ T3894] should_fail+0x3c6/0x510
[ 413.309397][ T3894] __should_failslab+0xa4/0xe0
[ 413.314104][ T3894] ? alloc_pid+0xa9/0xb20
[ 413.318273][ T3894] should_failslab+0x9/0x20
[ 413.322608][ T3894] slab_pre_alloc_hook+0x37/0xd0
[ 413.327468][ T3894] ? alloc_pid+0xa9/0xb20
[ 413.331983][ T3894] kmem_cache_alloc+0x44/0x200
[ 413.336590][ T3894] alloc_pid+0xa9/0xb20
[ 413.340576][ T3894] ? copy_thread+0x45d/0x760
[ 413.345024][ T3894] copy_process+0x1647/0x3240
[ 413.349604][ T3894] ? proc_fail_nth_write+0x20b/0x290
[ 413.354812][ T3894] ? fsnotify_perm+0x6a/0x5d0
[ 413.359589][ T3894] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 413.364614][ T3894] ? vfs_write+0x990/0x1050
[ 413.368956][ T3894] kernel_clone+0x22e/0x920
[ 413.373322][ T3894] ? file_end_write+0x1b0/0x1b0
[ 413.378071][ T3894] ? create_io_thread+0x1e0/0x1e0
[ 413.383014][ T3894] ? __mutex_lock_slowpath+0x10/0x10
[ 413.388138][ T3894] __x64_sys_clone+0x23f/0x290
[ 413.392746][ T3894] ? __do_sys_vfork+0x130/0x130
[ 413.397598][ T3894] ? ksys_write+0x260/0x2c0
[ 413.401937][ T3894] ? debug_smp_processor_id+0x17/0x20
[ 413.407231][ T3894] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 413.413233][ T3894] ? exit_to_user_mode_prepare+0x39/0xa0
[ 413.418690][ T3894] do_syscall_64+0x3d/0xb0
[ 413.422942][ T3894] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 413.428758][ T3894] RIP: 0033:0x7fc24575c789
[ 413.433010][ T3894] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 413.452634][ T3894] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 413.461044][ T3894] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 413.468943][ T3894] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 413.476851][ T3894] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 413.484910][ T3894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 413.492726][ T3894] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 413.500537][ T3894]
[ 413.503399][ T3891] CPU: 1 PID: 3891 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 413.511909][ T3891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 413.521896][ T3891] Call Trace:
[ 413.525010][ T3891]
[ 413.527890][ T3891] dump_stack_lvl+0x151/0x1b7
[ 413.532576][ T3891] ? io_uring_drop_tctx_refs+0x190/0x190
[ 413.538238][ T3891] dump_stack+0x15/0x17
[ 413.542235][ T3891] should_fail+0x3c6/0x510
[ 413.546656][ T3891] __should_failslab+0xa4/0xe0
[ 413.551254][ T3891] ? anon_vma_fork+0xf7/0x4e0
[ 413.555770][ T3891] should_failslab+0x9/0x20
[ 413.560311][ T3891] slab_pre_alloc_hook+0x37/0xd0
[ 413.565143][ T3891] ? anon_vma_fork+0xf7/0x4e0
[ 413.569661][ T3891] kmem_cache_alloc+0x44/0x200
[ 413.574263][ T3891] anon_vma_fork+0xf7/0x4e0
[ 413.578702][ T3891] dup_mm+0x894/0x11e0
[ 413.582723][ T3891] ? copy_init_mm+0x20/0x20
[ 413.587017][ T3891] copy_mm+0x107/0x1b0
[ 413.590940][ T3891] copy_process+0x12a1/0x3240
[ 413.595435][ T3891] ? proc_fail_nth_write+0x20b/0x290
[ 413.600560][ T3891] ? fsnotify_perm+0x6a/0x5d0
[ 413.605154][ T3891] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 413.610109][ T3891] ? vfs_write+0x990/0x1050
[ 413.614445][ T3891] kernel_clone+0x22e/0x920
[ 413.618781][ T3891] ? file_end_write+0x1b0/0x1b0
[ 413.623749][ T3891] ? create_io_thread+0x1e0/0x1e0
[ 413.628679][ T3891] ? __mutex_lock_slowpath+0x10/0x10
[ 413.633871][ T3891] __x64_sys_clone+0x23f/0x290
[ 413.638479][ T3891] ? __do_sys_vfork+0x130/0x130
[ 413.643166][ T3891] ? ksys_write+0x260/0x2c0
[ 413.647556][ T3891] ? debug_smp_processor_id+0x17/0x20
[ 413.652788][ T3891] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 413.658613][ T3891] ? exit_to_user_mode_prepare+0x39/0xa0
[ 413.664084][ T3891] do_syscall_64+0x3d/0xb0
[ 413.668339][ T3891] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 413.674179][ T3891] RIP: 0033:0x7fc24575c789
[ 413.678415][ T3891] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 413.698221][ T3891] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 413.706472][ T3891] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 413.714275][ T3891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 413.722082][ T3891] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 413.729894][ T3891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 413.737813][ T3891] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 413.745626][ T3891]
[ 413.748486][ T3892] CPU: 0 PID: 3892 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 413.756816][ T3892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 413.766710][ T3892] Call Trace:
[ 413.769871][ T3892]
[ 413.772622][ T3892] dump_stack_lvl+0x151/0x1b7
[ 413.777213][ T3892] ? io_uring_drop_tctx_refs+0x190/0x190
[ 413.782684][ T3892] dump_stack+0x15/0x17
[ 413.786676][ T3892] should_fail+0x3c6/0x510
[ 413.790959][ T3892] __should_failslab+0xa4/0xe0
[ 413.795526][ T3892] ? anon_vma_clone+0x9a/0x500
[ 413.800210][ T3892] should_failslab+0x9/0x20
[ 413.804552][ T3892] slab_pre_alloc_hook+0x37/0xd0
[ 413.809587][ T3892] ? anon_vma_clone+0x9a/0x500
[ 413.814562][ T3892] kmem_cache_alloc+0x44/0x200
[ 413.819161][ T3892] anon_vma_clone+0x9a/0x500
[ 413.823800][ T3892] anon_vma_fork+0x91/0x4e0
[ 413.828100][ T3892] dup_mm+0x894/0x11e0
[ 413.832009][ T3892] ? copy_init_mm+0x20/0x20
[ 413.836344][ T3892] copy_mm+0x107/0x1b0
[ 413.840250][ T3892] copy_process+0x12a1/0x3240
[ 413.844764][ T3892] ? proc_fail_nth_write+0x20b/0x290
[ 413.849884][ T3892] ? fsnotify_perm+0x6a/0x5d0
[ 413.854601][ T3892] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 413.859518][ T3892] ? vfs_write+0x990/0x1050
[ 413.863857][ T3892] kernel_clone+0x22e/0x920
[ 413.868199][ T3892] ? file_end_write+0x1b0/0x1b0
[ 413.872884][ T3892] ? create_io_thread+0x1e0/0x1e0
[ 413.877773][ T3892] ? __mutex_lock_slowpath+0x10/0x10
[ 413.882865][ T3892] __x64_sys_clone+0x23f/0x290
[ 413.887480][ T3892] ? __do_sys_vfork+0x130/0x130
[ 413.892331][ T3892] ? ksys_write+0x260/0x2c0
[ 413.896870][ T3892] ? debug_smp_processor_id+0x17/0x20
[ 413.902246][ T3892] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 413.908354][ T3892] ? exit_to_user_mode_prepare+0x39/0xa0
[ 413.913946][ T3892] do_syscall_64+0x3d/0xb0
[ 413.918304][ T3892] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 413.924046][ T3892] RIP: 0033:0x7fc24575c789
[ 413.928417][ T3892] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 413.948118][ T3892] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 413.956356][ T3892] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 413.964167][ T3892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 413.971986][ T3892] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 413.979794][ T3892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 413.987690][ T3892] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 413.995682][ T3892]
[ 414.001932][ T3896] FAULT_INJECTION: forcing a failure.
[ 414.001932][ T3896] name failslab, interval 1, probability 0, space 0, times 0
[ 414.015460][ T3896] CPU: 1 PID: 3896 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 414.024076][ T3896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 414.034352][ T3896] Call Trace:
[ 414.037563][ T3896]
[ 414.040314][ T3896] dump_stack_lvl+0x151/0x1b7
[ 414.044953][ T3896] ? io_uring_drop_tctx_refs+0x190/0x190
[ 414.050562][ T3896] dump_stack+0x15/0x17
[ 414.054547][ T3896] should_fail+0x3c6/0x510
[ 414.058809][ T3896] __should_failslab+0xa4/0xe0
[ 414.063407][ T3896] ? anon_vma_clone+0x9a/0x500
[ 414.068009][ T3896] should_failslab+0x9/0x20
[ 414.072427][ T3896] slab_pre_alloc_hook+0x37/0xd0
[ 414.077212][ T3896] ? anon_vma_clone+0x9a/0x500
[ 414.081886][ T3896] kmem_cache_alloc+0x44/0x200
[ 414.086487][ T3896] anon_vma_clone+0x9a/0x500
[ 414.091001][ T3896] anon_vma_fork+0x91/0x4e0
[ 414.095343][ T3896] dup_mm+0x894/0x11e0
[ 414.099246][ T3896] ? copy_init_mm+0x20/0x20
[ 414.103593][ T3896] copy_mm+0x107/0x1b0
[ 414.107588][ T3896] copy_process+0x12a1/0x3240
[ 414.112111][ T3896] ? proc_fail_nth_write+0x20b/0x290
[ 414.117302][ T3896] ? fsnotify_perm+0x6a/0x5d0
[ 414.121816][ T3896] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 414.126937][ T3896] ? vfs_write+0x990/0x1050
[ 414.131273][ T3896] kernel_clone+0x22e/0x920
[ 414.135723][ T3896] ? file_end_write+0x1b0/0x1b0
[ 414.140408][ T3896] ? create_io_thread+0x1e0/0x1e0
[ 414.145379][ T3896] ? __mutex_lock_slowpath+0x10/0x10
[ 414.150591][ T3896] __x64_sys_clone+0x23f/0x290
[ 414.155190][ T3896] ? __do_sys_vfork+0x130/0x130
[ 414.160216][ T3896] ? ksys_write+0x260/0x2c0
[ 414.164650][ T3896] ? debug_smp_processor_id+0x17/0x20
[ 414.169857][ T3896] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 414.175850][ T3896] ? exit_to_user_mode_prepare+0x39/0xa0
[ 414.181321][ T3896] do_syscall_64+0x3d/0xb0
[ 414.185561][ T3896] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 414.191512][ T3896] RIP: 0033:0x7fc24575c789
[ 414.195989][ T3896] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 414.215728][ T3896] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 414.223960][ T3896] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 414.231770][ T3896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 414.239593][ T3896] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 414.247661][ T3896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 414.255727][ T3896] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 414.263638][ T3896]
[ 414.270605][ T3902] FAULT_INJECTION: forcing a failure.
[ 414.270605][ T3902] name failslab, interval 1, probability 0, space 0, times 0
[ 414.279836][ T3905] FAULT_INJECTION: forcing a failure.
[ 414.279836][ T3905] name failslab, interval 1, probability 0, space 0, times 0
[ 414.284963][ T3902] CPU: 1 PID: 3902 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 414.304863][ T3902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 414.314939][ T3902] Call Trace:
[ 414.318056][ T3902]
[ 414.320871][ T3902] dump_stack_lvl+0x151/0x1b7
[ 414.325432][ T3902] ? io_uring_drop_tctx_refs+0x190/0x190
[ 414.331022][ T3902] ? up_write+0xa1/0x190
[ 414.335076][ T3902] dump_stack+0x15/0x17
[ 414.339072][ T3902] should_fail+0x3c6/0x510
[ 414.343329][ T3902] __should_failslab+0xa4/0xe0
[ 414.347925][ T3902] ? alloc_pid+0xa9/0xb20
[ 414.352087][ T3902] should_failslab+0x9/0x20
[ 414.356423][ T3902] slab_pre_alloc_hook+0x37/0xd0
[ 414.361204][ T3902] ? alloc_pid+0xa9/0xb20
[ 414.365453][ T3902] kmem_cache_alloc+0x44/0x200
[ 414.370148][ T3902] alloc_pid+0xa9/0xb20
[ 414.374129][ T3902] ? copy_thread+0x45d/0x760
[ 414.378560][ T3902] copy_process+0x1647/0x3240
[ 414.383411][ T3902] ? proc_fail_nth_write+0x20b/0x290
[ 414.388572][ T3902] ? fsnotify_perm+0x6a/0x5d0
[ 414.393072][ T3902] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 414.398018][ T3902] ? vfs_write+0x990/0x1050
[ 414.402441][ T3902] kernel_clone+0x22e/0x920
[ 414.406791][ T3902] ? file_end_write+0x1b0/0x1b0
[ 414.411466][ T3902] ? create_io_thread+0x1e0/0x1e0
[ 414.416335][ T3902] ? __mutex_lock_slowpath+0x10/0x10
[ 414.421535][ T3902] __x64_sys_clone+0x23f/0x290
[ 414.426142][ T3902] ? __do_sys_vfork+0x130/0x130
[ 414.430821][ T3902] ? ksys_write+0x260/0x2c0
[ 414.435252][ T3902] ? debug_smp_processor_id+0x17/0x20
[ 414.440541][ T3902] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 414.446444][ T3902] ? exit_to_user_mode_prepare+0x39/0xa0
[ 414.451918][ T3902] do_syscall_64+0x3d/0xb0
[ 414.456166][ T3902] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 414.462071][ T3902] RIP: 0033:0x7fc24575c789
[ 414.466326][ T3902] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 414.485848][ T3902] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 414.494265][ T3902] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 414.502168][ T3902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 414.510067][ T3902] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 414.517877][ T3902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 414.525860][ T3902] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 414.533862][ T3902]
[ 414.536985][ T3905] CPU: 0 PID: 3905 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 414.545394][ T3905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 414.556066][ T3905] Call Trace:
[ 414.559203][ T3905]
[ 414.562165][ T3905] dump_stack_lvl+0x151/0x1b7
[ 414.566665][ T3905] ? io_uring_drop_tctx_refs+0x190/0x190
[ 414.572288][ T3905] dump_stack+0x15/0x17
[ 414.576297][ T3905] should_fail+0x3c6/0x510
[ 414.580553][ T3905] __should_failslab+0xa4/0xe0
[ 414.585150][ T3905] ? anon_vma_clone+0x9a/0x500
[ 414.589869][ T3905] should_failslab+0x9/0x20
[ 414.594185][ T3905] slab_pre_alloc_hook+0x37/0xd0
[ 414.599058][ T3905] ? anon_vma_clone+0x9a/0x500
[ 414.603753][ T3905] kmem_cache_alloc+0x44/0x200
[ 414.608343][ T3905] anon_vma_clone+0x9a/0x500
[ 414.612760][ T3905] anon_vma_fork+0x91/0x4e0
[ 414.617098][ T3905] dup_mm+0x894/0x11e0
[ 414.621013][ T3905] ? copy_init_mm+0x20/0x20
[ 414.625346][ T3905] copy_mm+0x107/0x1b0
[ 414.629254][ T3905] copy_process+0x12a1/0x3240
[ 414.633952][ T3905] ? proc_fail_nth_write+0x20b/0x290
[ 414.639151][ T3905] ? fsnotify_perm+0x6a/0x5d0
[ 414.643659][ T3905] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 414.648689][ T3905] ? vfs_write+0x990/0x1050
[ 414.653057][ T3905] kernel_clone+0x22e/0x920
[ 414.657371][ T3905] ? file_end_write+0x1b0/0x1b0
[ 414.662169][ T3905] ? create_io_thread+0x1e0/0x1e0
[ 414.667004][ T3905] ? __mutex_lock_slowpath+0x10/0x10
[ 414.672583][ T3905] __x64_sys_clone+0x23f/0x290
[ 414.677163][ T3905] ? __do_sys_vfork+0x130/0x130
[ 414.682034][ T3905] ? ksys_write+0x260/0x2c0
[ 414.686362][ T3905] ? debug_smp_processor_id+0x17/0x20
[ 414.691568][ T3905] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 414.697471][ T3905] ? exit_to_user_mode_prepare+0x39/0xa0
[ 414.703039][ T3905] do_syscall_64+0x3d/0xb0
[ 414.707366][ T3905] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 414.713093][ T3905] RIP: 0033:0x7fc24575c789
[ 414.717348][ T3905] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 414.737313][ T3905] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 414.745554][ T3905] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 414.753373][ T3905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 414.761177][ T3905] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 414.769626][ T3905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 414.777615][ T3905] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 414.786047][ T3905]
[ 414.795709][ T3906] FAULT_INJECTION: forcing a failure.
[ 414.795709][ T3906] name failslab, interval 1, probability 0, space 0, times 0
[ 414.808488][ T3906] CPU: 1 PID: 3906 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 414.816872][ T3906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 414.826958][ T3906] Call Trace:
[ 414.830161][ T3906]
[ 414.833224][ T3906] dump_stack_lvl+0x151/0x1b7
[ 414.837831][ T3906] ? io_uring_drop_tctx_refs+0x190/0x190
[ 414.843734][ T3906] dump_stack+0x15/0x17
[ 414.847896][ T3906] should_fail+0x3c6/0x510
[ 414.852269][ T3906] __should_failslab+0xa4/0xe0
[ 414.857084][ T3906] ? anon_vma_clone+0x9a/0x500
[ 414.861763][ T3906] should_failslab+0x9/0x20
[ 414.866101][ T3906] slab_pre_alloc_hook+0x37/0xd0
[ 414.870896][ T3906] ? anon_vma_clone+0x9a/0x500
[ 414.875476][ T3906] kmem_cache_alloc+0x44/0x200
[ 414.880073][ T3906] anon_vma_clone+0x9a/0x500
[ 414.884623][ T3906] anon_vma_fork+0x91/0x4e0
[ 414.888969][ T3906] dup_mm+0x894/0x11e0
[ 414.893433][ T3906] ? copy_init_mm+0x20/0x20
[ 414.898078][ T3906] copy_mm+0x107/0x1b0
[ 414.902060][ T3906] copy_process+0x12a1/0x3240
[ 414.906575][ T3906] ? proc_fail_nth_write+0x20b/0x290
[ 414.911699][ T3906] ? fsnotify_perm+0x6a/0x5d0
[ 414.916208][ T3906] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 414.921285][ T3906] ? vfs_write+0x990/0x1050
[ 414.925710][ T3906] kernel_clone+0x22e/0x920
[ 414.930032][ T3906] ? file_end_write+0x1b0/0x1b0
[ 414.934716][ T3906] ? create_io_thread+0x1e0/0x1e0
[ 414.939675][ T3906] ? __mutex_lock_slowpath+0x10/0x10
[ 414.944781][ T3906] __x64_sys_clone+0x23f/0x290
[ 414.949382][ T3906] ? __do_sys_vfork+0x130/0x130
[ 414.954066][ T3906] ? ksys_write+0x260/0x2c0
[ 414.958404][ T3906] ? debug_smp_processor_id+0x17/0x20
[ 414.963633][ T3906] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 414.969516][ T3906] ? exit_to_user_mode_prepare+0x39/0xa0
[ 414.975079][ T3906] do_syscall_64+0x3d/0xb0
[ 414.979322][ T3906] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 414.985056][ T3906] RIP: 0033:0x7fc24575c789
[ 414.989309][ T3906] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 415.008833][ T3906] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 415.019091][ T3906] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 415.026894][ T3906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 415.034700][ T3906] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 415.042608][ T3906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 415.050493][ T3906] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 415.058397][ T3906]
[ 415.065721][ T3913] FAULT_INJECTION: forcing a failure.
[ 415.065721][ T3913] name failslab, interval 1, probability 0, space 0, times 0
[ 415.070645][ T3909] FAULT_INJECTION: forcing a failure.
[ 415.070645][ T3909] name failslab, interval 1, probability 0, space 0, times 0
[ 415.078988][ T3917] FAULT_INJECTION: forcing a failure.
[ 415.078988][ T3917] name failslab, interval 1, probability 0, space 0, times 0
[ 415.091999][ T3909] CPU: 1 PID: 3909 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 415.103896][ T3915] FAULT_INJECTION: forcing a failure.
[ 415.103896][ T3915] name failslab, interval 1, probability 0, space 0, times 0
[ 415.111719][ T3909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 415.134199][ T3909] Call Trace:
[ 415.137412][ T3909]
[ 415.140287][ T3909] dump_stack_lvl+0x151/0x1b7
[ 415.145145][ T3909] ? io_uring_drop_tctx_refs+0x190/0x190
[ 415.150692][ T3909] ? __kasan_check_write+0x14/0x20
[ 415.155636][ T3909] dump_stack+0x15/0x17
[ 415.159633][ T3909] should_fail+0x3c6/0x510
[ 415.163904][ T3909] __should_failslab+0xa4/0xe0
[ 415.168596][ T3909] ? anon_vma_fork+0xf7/0x4e0
[ 415.173108][ T3909] should_failslab+0x9/0x20
[ 415.177447][ T3909] slab_pre_alloc_hook+0x37/0xd0
[ 415.182220][ T3909] ? anon_vma_fork+0xf7/0x4e0
[ 415.186737][ T3909] kmem_cache_alloc+0x44/0x200
[ 415.191420][ T3909] anon_vma_fork+0xf7/0x4e0
[ 415.195767][ T3909] dup_mm+0x894/0x11e0
[ 415.199842][ T3909] ? copy_init_mm+0x20/0x20
[ 415.204266][ T3909] copy_mm+0x107/0x1b0
[ 415.208181][ T3909] copy_process+0x12a1/0x3240
[ 415.212771][ T3909] ? proc_fail_nth_write+0x20b/0x290
[ 415.217915][ T3909] ? fsnotify_perm+0x6a/0x5d0
[ 415.222404][ T3909] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 415.227355][ T3909] ? vfs_write+0x990/0x1050
[ 415.231694][ T3909] kernel_clone+0x22e/0x920
[ 415.236032][ T3909] ? file_end_write+0x1b0/0x1b0
[ 415.240820][ T3909] ? create_io_thread+0x1e0/0x1e0
[ 415.245666][ T3909] ? __mutex_lock_slowpath+0x10/0x10
[ 415.250880][ T3909] __x64_sys_clone+0x23f/0x290
[ 415.255477][ T3909] ? __do_sys_vfork+0x130/0x130
[ 415.260169][ T3909] ? ksys_write+0x260/0x2c0
[ 415.264502][ T3909] ? debug_smp_processor_id+0x17/0x20
[ 415.269795][ T3909] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 415.275791][ T3909] ? exit_to_user_mode_prepare+0x39/0xa0
[ 415.281253][ T3909] do_syscall_64+0x3d/0xb0
[ 415.285510][ T3909] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 415.291238][ T3909] RIP: 0033:0x7fc24575c789
[ 415.295494][ T3909] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 415.315101][ T3909] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 415.323354][ T3909] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 415.331244][ T3909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 415.339147][ T3909] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 415.346991][ T3909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 415.354767][ T3909] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 415.362582][ T3909]
[ 415.365442][ T3917] CPU: 0 PID: 3917 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 415.373775][ T3917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 415.383669][ T3917] Call Trace:
[ 415.386802][ T3917]
[ 415.389579][ T3917] dump_stack_lvl+0x151/0x1b7
[ 415.394256][ T3917] ? io_uring_drop_tctx_refs+0x190/0x190
[ 415.399899][ T3917] ? up_write+0xa1/0x190
[ 415.403983][ T3917] dump_stack+0x15/0x17
[ 415.407970][ T3917] should_fail+0x3c6/0x510
[ 415.412399][ T3917] __should_failslab+0xa4/0xe0
[ 415.416998][ T3917] ? alloc_pid+0xa9/0xb20
[ 415.421169][ T3917] should_failslab+0x9/0x20
[ 415.425500][ T3917] slab_pre_alloc_hook+0x37/0xd0
[ 415.430383][ T3917] ? alloc_pid+0xa9/0xb20
[ 415.434655][ T3917] kmem_cache_alloc+0x44/0x200
[ 415.439356][ T3917] alloc_pid+0xa9/0xb20
[ 415.443345][ T3917] ? copy_thread+0x45d/0x760
[ 415.447781][ T3917] copy_process+0x1647/0x3240
[ 415.452322][ T3917] ? proc_fail_nth_write+0x20b/0x290
[ 415.457408][ T3917] ? fsnotify_perm+0x6a/0x5d0
[ 415.462303][ T3917] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 415.467247][ T3917] ? vfs_write+0x990/0x1050
[ 415.471585][ T3917] kernel_clone+0x22e/0x920
[ 415.476096][ T3917] ? file_end_write+0x1b0/0x1b0
[ 415.480808][ T3917] ? create_io_thread+0x1e0/0x1e0
[ 415.485683][ T3917] ? __mutex_lock_slowpath+0x10/0x10
[ 415.490802][ T3917] __x64_sys_clone+0x23f/0x290
[ 415.495364][ T3917] ? __do_sys_vfork+0x130/0x130
[ 415.500050][ T3917] ? ksys_write+0x260/0x2c0
[ 415.504393][ T3917] ? debug_smp_processor_id+0x17/0x20
[ 415.509597][ T3917] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 415.515502][ T3917] ? exit_to_user_mode_prepare+0x39/0xa0
[ 415.520968][ T3917] do_syscall_64+0x3d/0xb0
[ 415.525220][ T3917] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 415.530951][ T3917] RIP: 0033:0x7fc24575c789
[ 415.535206][ T3917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 415.554820][ T3917] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 415.563152][ T3917] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 415.571136][ T3917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 415.579033][ T3917] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 415.586973][ T3917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 415.594782][ T3917] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 415.602898][ T3917]
[ 415.607248][ T3919] FAULT_INJECTION: forcing a failure.
[ 415.607248][ T3919] name failslab, interval 1, probability 0, space 0, times 0
[ 415.610803][ T3913] CPU: 1 PID: 3913 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 415.628359][ T3913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 415.638522][ T3913] Call Trace:
[ 415.641638][ T3913]
[ 415.644412][ T3913] dump_stack_lvl+0x151/0x1b7
[ 415.648934][ T3913] ? io_uring_drop_tctx_refs+0x190/0x190
[ 415.654401][ T3913] ? pfn_valid+0x1e0/0x1e0
[ 415.658646][ T3913] dump_stack+0x15/0x17
[ 415.662643][ T3913] should_fail+0x3c6/0x510
[ 415.666907][ T3913] __should_failslab+0xa4/0xe0
[ 415.671678][ T3913] ? dup_mm+0x790/0x11e0
[ 415.675752][ T3913] should_failslab+0x9/0x20
[ 415.680090][ T3913] slab_pre_alloc_hook+0x37/0xd0
[ 415.684870][ T3913] ? dup_mm+0x790/0x11e0
[ 415.689031][ T3913] kmem_cache_alloc+0x44/0x200
[ 415.693629][ T3913] dup_mm+0x790/0x11e0
[ 415.697534][ T3913] ? copy_init_mm+0x20/0x20
[ 415.701872][ T3913] copy_mm+0x107/0x1b0
[ 415.705781][ T3913] copy_process+0x12a1/0x3240
[ 415.710290][ T3913] ? proc_fail_nth_write+0x20b/0x290
[ 415.715418][ T3913] ? fsnotify_perm+0x6a/0x5d0
[ 415.719928][ T3913] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 415.724962][ T3913] ? vfs_write+0x990/0x1050
[ 415.729303][ T3913] kernel_clone+0x22e/0x920
[ 415.733641][ T3913] ? file_end_write+0x1b0/0x1b0
[ 415.738585][ T3913] ? create_io_thread+0x1e0/0x1e0
[ 415.743447][ T3913] ? __mutex_lock_slowpath+0x10/0x10
[ 415.748581][ T3913] __x64_sys_clone+0x23f/0x290
[ 415.753171][ T3913] ? __do_sys_vfork+0x130/0x130
[ 415.757852][ T3913] ? ksys_write+0x260/0x2c0
[ 415.762196][ T3913] ? debug_smp_processor_id+0x17/0x20
[ 415.767487][ T3913] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 415.773387][ T3913] ? exit_to_user_mode_prepare+0x39/0xa0
[ 415.778856][ T3913] do_syscall_64+0x3d/0xb0
[ 415.783118][ T3913] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 415.788837][ T3913] RIP: 0033:0x7fc24575c789
[ 415.793293][ T3913] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 415.812969][ T3913] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 415.821304][ T3913] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 415.829636][ T3913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 415.837711][ T3913] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 415.845901][ T3913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 415.853830][ T3913] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 415.861646][ T3913]
[ 415.864506][ T3919] CPU: 0 PID: 3919 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 415.872854][ T3919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 415.883084][ T3919] Call Trace:
[ 415.886206][ T3919]
[ 415.888981][ T3919] dump_stack_lvl+0x151/0x1b7
[ 415.893496][ T3919] ? io_uring_drop_tctx_refs+0x190/0x190
[ 415.898962][ T3919] dump_stack+0x15/0x17
[ 415.903242][ T3919] should_fail+0x3c6/0x510
[ 415.907669][ T3919] __should_failslab+0xa4/0xe0
[ 415.912623][ T3919] ? anon_vma_fork+0xf7/0x4e0
[ 415.917486][ T3919] should_failslab+0x9/0x20
[ 415.921819][ T3919] slab_pre_alloc_hook+0x37/0xd0
[ 415.926588][ T3919] ? anon_vma_fork+0xf7/0x4e0
[ 415.931186][ T3919] kmem_cache_alloc+0x44/0x200
[ 415.935799][ T3919] anon_vma_fork+0xf7/0x4e0
[ 415.940312][ T3919] dup_mm+0x894/0x11e0
[ 415.944209][ T3919] ? copy_init_mm+0x20/0x20
[ 415.948547][ T3919] copy_mm+0x107/0x1b0
[ 415.952463][ T3919] copy_process+0x12a1/0x3240
[ 415.956980][ T3919] ? proc_fail_nth_write+0x20b/0x290
[ 415.962095][ T3919] ? fsnotify_perm+0x6a/0x5d0
[ 415.966600][ T3919] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 415.971738][ T3919] ? vfs_write+0x990/0x1050
[ 415.976077][ T3919] kernel_clone+0x22e/0x920
[ 415.980419][ T3919] ? file_end_write+0x1b0/0x1b0
[ 415.984200][ T3921] FAULT_INJECTION: forcing a failure.
[ 415.984200][ T3921] name failslab, interval 1, probability 0, space 0, times 0
[ 415.985130][ T3919] ? create_io_thread+0x1e0/0x1e0
[ 415.985152][ T3919] ? __mutex_lock_slowpath+0x10/0x10
[ 416.007770][ T3919] __x64_sys_clone+0x23f/0x290
[ 416.012357][ T3919] ? __do_sys_vfork+0x130/0x130
[ 416.017341][ T3919] ? ksys_write+0x260/0x2c0
[ 416.021669][ T3919] ? debug_smp_processor_id+0x17/0x20
[ 416.026878][ T3919] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 416.032775][ T3919] ? exit_to_user_mode_prepare+0x39/0xa0
[ 416.038328][ T3919] do_syscall_64+0x3d/0xb0
[ 416.042582][ T3919] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 416.048312][ T3919] RIP: 0033:0x7fc24575c789
[ 416.052564][ T3919] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 416.072358][ T3919] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 416.080601][ T3919] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 416.088518][ T3919] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 416.096307][ T3919] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 416.104301][ T3919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 416.112107][ T3919] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 416.119932][ T3919]
[ 416.122828][ T3915] CPU: 1 PID: 3915 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 416.130567][ T3927] FAULT_INJECTION: forcing a failure.
[ 416.130567][ T3927] name failslab, interval 1, probability 0, space 0, times 0
[ 416.131297][ T3915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 416.131310][ T3915] Call Trace:
[ 416.131315][ T3915]
[ 416.131322][ T3915] dump_stack_lvl+0x151/0x1b7
[ 416.164366][ T3915] ? io_uring_drop_tctx_refs+0x190/0x190
[ 416.169831][ T3915] dump_stack+0x15/0x17
[ 416.173822][ T3915] should_fail+0x3c6/0x510
[ 416.178075][ T3915] __should_failslab+0xa4/0xe0
[ 416.182846][ T3915] ? anon_vma_fork+0xf7/0x4e0
[ 416.187622][ T3915] should_failslab+0x9/0x20
[ 416.191962][ T3915] slab_pre_alloc_hook+0x37/0xd0
[ 416.196905][ T3915] ? anon_vma_fork+0xf7/0x4e0
[ 416.201521][ T3915] kmem_cache_alloc+0x44/0x200
[ 416.206203][ T3915] anon_vma_fork+0xf7/0x4e0
[ 416.210543][ T3915] dup_mm+0x894/0x11e0
[ 416.214459][ T3915] ? copy_init_mm+0x20/0x20
[ 416.218784][ T3915] copy_mm+0x107/0x1b0
[ 416.222685][ T3915] copy_process+0x12a1/0x3240
[ 416.227199][ T3915] ? proc_fail_nth_write+0x20b/0x290
[ 416.232397][ T3915] ? fsnotify_perm+0x6a/0x5d0
[ 416.236836][ T3915] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 416.241870][ T3915] ? vfs_write+0x990/0x1050
[ 416.246210][ T3915] kernel_clone+0x22e/0x920
[ 416.250563][ T3915] ? file_end_write+0x1b0/0x1b0
[ 416.255232][ T3915] ? create_io_thread+0x1e0/0x1e0
[ 416.260092][ T3915] ? __mutex_lock_slowpath+0x10/0x10
[ 416.265217][ T3915] __x64_sys_clone+0x23f/0x290
[ 416.269821][ T3915] ? __do_sys_vfork+0x130/0x130
[ 416.274507][ T3915] ? ksys_write+0x260/0x2c0
[ 416.278842][ T3915] ? debug_smp_processor_id+0x17/0x20
[ 416.284135][ T3915] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 416.292210][ T3915] ? exit_to_user_mode_prepare+0x39/0xa0
[ 416.298022][ T3915] do_syscall_64+0x3d/0xb0
[ 416.302282][ T3915] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 416.308006][ T3915] RIP: 0033:0x7fc24575c789
[ 416.312263][ T3915] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 416.331787][ T3915] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 416.340212][ T3915] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 416.348015][ T3915] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 416.355953][ T3915] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 416.363814][ T3915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 416.371624][ T3915] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 416.379614][ T3915]
[ 416.382475][ T3927] CPU: 0 PID: 3927 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 416.390868][ T3927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 416.400703][ T3927] Call Trace:
[ 416.403827][ T3927]
[ 416.406607][ T3927] dump_stack_lvl+0x151/0x1b7
[ 416.411126][ T3927] ? io_uring_drop_tctx_refs+0x190/0x190
[ 416.416590][ T3927] dump_stack+0x15/0x17
[ 416.420575][ T3927] should_fail+0x3c6/0x510
[ 416.424828][ T3927] __should_failslab+0xa4/0xe0
[ 416.429426][ T3927] ? anon_vma_clone+0x9a/0x500
[ 416.434030][ T3927] should_failslab+0x9/0x20
[ 416.438380][ T3927] slab_pre_alloc_hook+0x37/0xd0
[ 416.443231][ T3927] ? anon_vma_clone+0x9a/0x500
[ 416.447921][ T3927] kmem_cache_alloc+0x44/0x200
[ 416.452533][ T3927] anon_vma_clone+0x9a/0x500
[ 416.456956][ T3927] anon_vma_fork+0x91/0x4e0
[ 416.461287][ T3927] dup_mm+0x894/0x11e0
[ 416.465193][ T3927] ? copy_init_mm+0x20/0x20
[ 416.469583][ T3927] copy_mm+0x107/0x1b0
[ 416.473433][ T3927] copy_process+0x12a1/0x3240
[ 416.478087][ T3927] ? proc_fail_nth_write+0x20b/0x290
[ 416.483800][ T3927] ? fsnotify_perm+0x6a/0x5d0
[ 416.488669][ T3927] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 416.493698][ T3927] ? vfs_write+0x990/0x1050
[ 416.498062][ T3927] kernel_clone+0x22e/0x920
[ 416.502380][ T3927] ? file_end_write+0x1b0/0x1b0
[ 416.507334][ T3927] ? create_io_thread+0x1e0/0x1e0
[ 416.512191][ T3927] ? __mutex_lock_slowpath+0x10/0x10
[ 416.517312][ T3927] __x64_sys_clone+0x23f/0x290
[ 416.521915][ T3927] ? __do_sys_vfork+0x130/0x130
[ 416.526593][ T3927] ? ksys_write+0x260/0x2c0
[ 416.530945][ T3927] ? debug_smp_processor_id+0x17/0x20
[ 416.536250][ T3927] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 416.542151][ T3927] ? exit_to_user_mode_prepare+0x39/0xa0
[ 416.547619][ T3927] do_syscall_64+0x3d/0xb0
[ 416.551874][ T3927] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 416.557690][ T3927] RIP: 0033:0x7fc24575c789
[ 416.562290][ T3927] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 416.581911][ T3927] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 416.590150][ T3927] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 416.597967][ T3927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 416.605772][ T3927] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 416.613686][ T3927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 416.621591][ T3927] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 416.629497][ T3927]
[ 416.633874][ T3921] CPU: 0 PID: 3921 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 416.642379][ T3921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 416.645980][ T3931] FAULT_INJECTION: forcing a failure.
[ 416.645980][ T3931] name failslab, interval 1, probability 0, space 0, times 0
[ 416.652263][ T3921] Call Trace:
[ 416.652273][ T3921]
[ 416.652278][ T3921] dump_stack_lvl+0x151/0x1b7
[ 416.652301][ T3921] ? io_uring_drop_tctx_refs+0x190/0x190
[ 416.680672][ T3921] ? pfn_valid+0x1e0/0x1e0
[ 416.684986][ T3921] dump_stack+0x15/0x17
[ 416.689089][ T3921] should_fail+0x3c6/0x510
[ 416.693375][ T3921] __should_failslab+0xa4/0xe0
[ 416.697940][ T3921] ? dup_mm+0x790/0x11e0
[ 416.702028][ T3921] should_failslab+0x9/0x20
[ 416.706369][ T3921] slab_pre_alloc_hook+0x37/0xd0
[ 416.711237][ T3921] ? dup_mm+0x790/0x11e0
[ 416.715411][ T3921] kmem_cache_alloc+0x44/0x200
[ 416.720086][ T3921] dup_mm+0x790/0x11e0
[ 416.724094][ T3921] ? copy_init_mm+0x20/0x20
[ 416.728507][ T3921] copy_mm+0x107/0x1b0
[ 416.732407][ T3921] copy_process+0x12a1/0x3240
[ 416.736924][ T3921] ? proc_fail_nth_write+0x20b/0x290
[ 416.745170][ T3921] ? fsnotify_perm+0x6a/0x5d0
[ 416.749685][ T3921] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 416.754627][ T3921] ? vfs_write+0x990/0x1050
[ 416.759052][ T3921] kernel_clone+0x22e/0x920
[ 416.763510][ T3921] ? file_end_write+0x1b0/0x1b0
[ 416.768280][ T3921] ? create_io_thread+0x1e0/0x1e0
[ 416.773140][ T3921] ? __mutex_lock_slowpath+0x10/0x10
[ 416.778267][ T3921] __x64_sys_clone+0x23f/0x290
[ 416.782859][ T3921] ? __do_sys_vfork+0x130/0x130
[ 416.787630][ T3921] ? ksys_write+0x260/0x2c0
[ 416.791971][ T3921] ? debug_smp_processor_id+0x17/0x20
[ 416.797268][ T3921] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 416.803341][ T3921] ? exit_to_user_mode_prepare+0x39/0xa0
[ 416.808808][ T3921] do_syscall_64+0x3d/0xb0
[ 416.813067][ T3921] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 416.818788][ T3921] RIP: 0033:0x7fc24575c789
[ 416.823132][ T3921] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 416.842664][ T3921] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 416.851078][ T3921] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 416.858891][ T3921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 416.866701][ T3921] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 416.874872][ T3921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 416.882683][ T3921] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 416.890605][ T3921]
[ 416.894499][ T3931] CPU: 0 PID: 3931 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 416.902919][ T3931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 416.912808][ T3931] Call Trace:
[ 416.915941][ T3931]
[ 416.918711][ T3931] dump_stack_lvl+0x151/0x1b7
[ 416.923225][ T3931] ? io_uring_drop_tctx_refs+0x190/0x190
[ 416.928691][ T3931] dump_stack+0x15/0x17
[ 416.932688][ T3931] should_fail+0x3c6/0x510
[ 416.936937][ T3931] __should_failslab+0xa4/0xe0
[ 416.941560][ T3931] ? anon_vma_clone+0x9a/0x500
[ 416.946325][ T3931] should_failslab+0x9/0x20
[ 416.950662][ T3931] slab_pre_alloc_hook+0x37/0xd0
[ 416.956130][ T3931] ? anon_vma_clone+0x9a/0x500
[ 416.960807][ T3931] kmem_cache_alloc+0x44/0x200
[ 416.965418][ T3931] anon_vma_clone+0x9a/0x500
[ 416.969935][ T3931] anon_vma_fork+0x91/0x4e0
[ 416.974268][ T3931] dup_mm+0x894/0x11e0
[ 416.978359][ T3931] ? copy_init_mm+0x20/0x20
[ 416.982734][ T3931] copy_mm+0x107/0x1b0
[ 416.986597][ T3931] copy_process+0x12a1/0x3240
[ 416.991111][ T3931] ? proc_fail_nth_write+0x20b/0x290
[ 416.996249][ T3931] ? fsnotify_perm+0x6a/0x5d0
[ 417.000740][ T3931] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 417.005689][ T3931] ? vfs_write+0x990/0x1050
[ 417.010031][ T3931] kernel_clone+0x22e/0x920
[ 417.014376][ T3931] ? file_end_write+0x1b0/0x1b0
[ 417.019140][ T3931] ? create_io_thread+0x1e0/0x1e0
[ 417.024004][ T3931] ? __mutex_lock_slowpath+0x10/0x10
[ 417.029135][ T3931] __x64_sys_clone+0x23f/0x290
[ 417.033923][ T3931] ? __do_sys_vfork+0x130/0x130
[ 417.038611][ T3931] ? ksys_write+0x260/0x2c0
[ 417.042952][ T3931] ? debug_smp_processor_id+0x17/0x20
[ 417.048162][ T3931] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 417.054150][ T3931] ? exit_to_user_mode_prepare+0x39/0xa0
[ 417.060048][ T3931] do_syscall_64+0x3d/0xb0
[ 417.064301][ T3931] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 417.070032][ T3931] RIP: 0033:0x7fc24575c789
[ 417.074286][ T3931] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 417.093932][ T3931] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 417.102261][ T3931] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 417.110072][ T3931] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 417.117885][ T3931] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 417.125699][ T3931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 417.133505][ T3931] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 417.141323][ T3931]
[ 417.144681][ T3928] FAULT_INJECTION: forcing a failure.
[ 417.144681][ T3928] name failslab, interval 1, probability 0, space 0, times 0
[ 417.157448][ T3928] CPU: 0 PID: 3928 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 417.166026][ T3928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 417.176346][ T3928] Call Trace:
[ 417.179472][ T3928]
[ 417.182249][ T3928] dump_stack_lvl+0x151/0x1b7
[ 417.186874][ T3928] ? io_uring_drop_tctx_refs+0x190/0x190
[ 417.192336][ T3928] dump_stack+0x15/0x17
[ 417.196327][ T3928] should_fail+0x3c6/0x510
[ 417.200682][ T3928] __should_failslab+0xa4/0xe0
[ 417.205282][ T3928] ? anon_vma_clone+0x9a/0x500
[ 417.209884][ T3928] should_failslab+0x9/0x20
[ 417.214224][ T3928] slab_pre_alloc_hook+0x37/0xd0
[ 417.218998][ T3928] ? anon_vma_clone+0x9a/0x500
[ 417.223596][ T3928] kmem_cache_alloc+0x44/0x200
[ 417.228370][ T3928] anon_vma_clone+0x9a/0x500
[ 417.232883][ T3928] anon_vma_fork+0x91/0x4e0
[ 417.237321][ T3928] dup_mm+0x894/0x11e0
[ 417.241217][ T3928] ? copy_init_mm+0x20/0x20
[ 417.245593][ T3928] copy_mm+0x107/0x1b0
[ 417.249464][ T3928] copy_process+0x12a1/0x3240
[ 417.254062][ T3928] ? proc_fail_nth_write+0x20b/0x290
[ 417.259181][ T3928] ? fsnotify_perm+0x6a/0x5d0
[ 417.263705][ T3928] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 417.268650][ T3928] ? vfs_write+0x990/0x1050
[ 417.272982][ T3928] kernel_clone+0x22e/0x920
[ 417.277320][ T3928] ? file_end_write+0x1b0/0x1b0
[ 417.282016][ T3928] ? create_io_thread+0x1e0/0x1e0
[ 417.286890][ T3928] ? __mutex_lock_slowpath+0x10/0x10
[ 417.292166][ T3928] __x64_sys_clone+0x23f/0x290
[ 417.296875][ T3928] ? __do_sys_vfork+0x130/0x130
[ 417.301644][ T3928] ? ksys_write+0x260/0x2c0
[ 417.306070][ T3928] ? debug_smp_processor_id+0x17/0x20
[ 417.311287][ T3928] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 417.317278][ T3928] ? exit_to_user_mode_prepare+0x39/0xa0
[ 417.323002][ T3928] do_syscall_64+0x3d/0xb0
[ 417.327246][ T3928] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 417.333193][ T3928] RIP: 0033:0x7fc24575c789
[ 417.337444][ T3928] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 417.357456][ T3928] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 417.365781][ T3928] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 417.373587][ T3928] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 417.381425][ T3928] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 417.389223][ T3928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 417.397319][ T3928] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 417.405116][ T3928]
[ 417.408446][ T3923] FAULT_INJECTION: forcing a failure.
[ 417.408446][ T3923] name failslab, interval 1, probability 0, space 0, times 0
[ 417.417925][ T3935] FAULT_INJECTION: forcing a failure.
[ 417.417925][ T3935] name failslab, interval 1, probability 0, space 0, times 0
[ 417.423498][ T3923] CPU: 0 PID: 3923 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 417.442659][ T3923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 417.452804][ T3923] Call Trace:
[ 417.455998][ T3923]
[ 417.458777][ T3923] dump_stack_lvl+0x151/0x1b7
[ 417.463290][ T3923] ? io_uring_drop_tctx_refs+0x190/0x190
[ 417.468775][ T3923] ? pfn_valid+0x1e0/0x1e0
[ 417.473294][ T3923] dump_stack+0x15/0x17
[ 417.477366][ T3923] should_fail+0x3c6/0x510
[ 417.481616][ T3923] __should_failslab+0xa4/0xe0
[ 417.486214][ T3923] ? dup_mm+0x790/0x11e0
[ 417.490294][ T3923] should_failslab+0x9/0x20
[ 417.494632][ T3923] slab_pre_alloc_hook+0x37/0xd0
[ 417.500021][ T3923] ? dup_mm+0x790/0x11e0
[ 417.504092][ T3923] kmem_cache_alloc+0x44/0x200
[ 417.508874][ T3923] dup_mm+0x790/0x11e0
[ 417.512778][ T3923] ? copy_init_mm+0x20/0x20
[ 417.517114][ T3923] copy_mm+0x107/0x1b0
[ 417.521017][ T3923] copy_process+0x12a1/0x3240
[ 417.525531][ T3923] ? proc_fail_nth_write+0x20b/0x290
[ 417.530745][ T3923] ? fsnotify_perm+0x6a/0x5d0
[ 417.535341][ T3923] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 417.540306][ T3923] ? vfs_write+0x990/0x1050
[ 417.544634][ T3923] kernel_clone+0x22e/0x920
[ 417.548967][ T3923] ? file_end_write+0x1b0/0x1b0
[ 417.553652][ T3923] ? create_io_thread+0x1e0/0x1e0
[ 417.558516][ T3923] ? __mutex_lock_slowpath+0x10/0x10
[ 417.563636][ T3923] __x64_sys_clone+0x23f/0x290
[ 417.568332][ T3923] ? __do_sys_vfork+0x130/0x130
[ 417.573008][ T3923] ? ksys_write+0x260/0x2c0
[ 417.577349][ T3923] ? debug_smp_processor_id+0x17/0x20
[ 417.582902][ T3923] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 417.588891][ T3923] ? exit_to_user_mode_prepare+0x39/0xa0
[ 417.594359][ T3923] do_syscall_64+0x3d/0xb0
[ 417.598614][ T3923] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 417.604342][ T3923] RIP: 0033:0x7fc24575c789
[ 417.608683][ T3923] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 417.628296][ T3923] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 417.636553][ T3923] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 417.644367][ T3923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 417.652249][ T3923] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 417.660061][ T3923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 417.667894][ T3923] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 417.675774][ T3923]
[ 417.678638][ T3935] CPU: 1 PID: 3935 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 417.686967][ T3935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 417.697064][ T3935] Call Trace:
[ 417.700164][ T3935]
[ 417.702938][ T3935] dump_stack_lvl+0x151/0x1b7
[ 417.707509][ T3935] ? io_uring_drop_tctx_refs+0x190/0x190
[ 417.712919][ T3935] dump_stack+0x15/0x17
[ 417.716910][ T3935] should_fail+0x3c6/0x510
[ 417.721166][ T3935] __should_failslab+0xa4/0xe0
[ 417.725772][ T3935] ? anon_vma_clone+0x9a/0x500
[ 417.730375][ T3935] should_failslab+0x9/0x20
[ 417.734704][ T3935] slab_pre_alloc_hook+0x37/0xd0
[ 417.739476][ T3935] ? anon_vma_clone+0x9a/0x500
[ 417.744187][ T3935] kmem_cache_alloc+0x44/0x200
[ 417.748963][ T3935] anon_vma_clone+0x9a/0x500
[ 417.753380][ T3935] anon_vma_fork+0x91/0x4e0
[ 417.757705][ T3935] dup_mm+0x894/0x11e0
[ 417.761617][ T3935] ? copy_init_mm+0x20/0x20
[ 417.765949][ T3935] copy_mm+0x107/0x1b0
[ 417.769868][ T3935] copy_process+0x12a1/0x3240
[ 417.774370][ T3935] ? proc_fail_nth_write+0x20b/0x290
[ 417.779490][ T3935] ? fsnotify_perm+0x6a/0x5d0
[ 417.784003][ T3935] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 417.788952][ T3935] ? vfs_write+0x990/0x1050
[ 417.793551][ T3935] kernel_clone+0x22e/0x920
[ 417.798087][ T3935] ? file_end_write+0x1b0/0x1b0
[ 417.802863][ T3935] ? create_io_thread+0x1e0/0x1e0
[ 417.807742][ T3935] ? __mutex_lock_slowpath+0x10/0x10
[ 417.813026][ T3935] __x64_sys_clone+0x23f/0x290
[ 417.817624][ T3935] ? __do_sys_vfork+0x130/0x130
[ 417.822308][ T3935] ? ksys_write+0x260/0x2c0
[ 417.826640][ T3935] ? debug_smp_processor_id+0x17/0x20
[ 417.831849][ T3935] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 417.837834][ T3935] ? exit_to_user_mode_prepare+0x39/0xa0
[ 417.843306][ T3935] do_syscall_64+0x3d/0xb0
[ 417.847562][ T3935] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 417.853287][ T3935] RIP: 0033:0x7fc24575c789
[ 417.857759][ T3935] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 417.877764][ T3935] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 417.886009][ T3935] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 417.893906][ T3935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 417.901908][ T3935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 417.909702][ T3935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 417.917625][ T3935] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 417.925415][ T3935]
[ 417.933928][ T3936] FAULT_INJECTION: forcing a failure.
[ 417.933928][ T3936] name failslab, interval 1, probability 0, space 0, times 0
[ 417.946446][ T3936] CPU: 1 PID: 3936 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 417.954664][ T3936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 417.964559][ T3936] Call Trace:
[ 417.967684][ T3936]
[ 417.970476][ T3936] dump_stack_lvl+0x151/0x1b7
[ 417.975070][ T3936] ? io_uring_drop_tctx_refs+0x190/0x190
[ 417.980534][ T3936] dump_stack+0x15/0x17
[ 417.984648][ T3936] should_fail+0x3c6/0x510
[ 417.989336][ T3936] __should_failslab+0xa4/0xe0
[ 417.993924][ T3936] ? anon_vma_clone+0x9a/0x500
[ 417.998528][ T3936] should_failslab+0x9/0x20
[ 418.002862][ T3936] slab_pre_alloc_hook+0x37/0xd0
[ 418.007638][ T3936] ? anon_vma_clone+0x9a/0x500
[ 418.012252][ T3936] kmem_cache_alloc+0x44/0x200
[ 418.016961][ T3936] anon_vma_clone+0x9a/0x500
[ 418.021645][ T3936] anon_vma_fork+0x91/0x4e0
[ 418.025995][ T3936] dup_mm+0x894/0x11e0
[ 418.029901][ T3936] ? copy_init_mm+0x20/0x20
[ 418.034230][ T3936] copy_mm+0x107/0x1b0
[ 418.038136][ T3936] copy_process+0x12a1/0x3240
[ 418.042654][ T3936] ? proc_fail_nth_write+0x20b/0x290
[ 418.047769][ T3936] ? fsnotify_perm+0x6a/0x5d0
[ 418.052282][ T3936] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 418.057228][ T3936] ? vfs_write+0x990/0x1050
[ 418.061567][ T3936] kernel_clone+0x22e/0x920
[ 418.065906][ T3936] ? file_end_write+0x1b0/0x1b0
[ 418.070593][ T3936] ? create_io_thread+0x1e0/0x1e0
[ 418.075454][ T3936] ? __mutex_lock_slowpath+0x10/0x10
[ 418.080577][ T3936] __x64_sys_clone+0x23f/0x290
[ 418.085266][ T3936] ? __do_sys_vfork+0x130/0x130
[ 418.090059][ T3936] ? ksys_write+0x260/0x2c0
[ 418.094528][ T3936] ? debug_smp_processor_id+0x17/0x20
[ 418.099703][ T3936] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 418.105594][ T3936] ? exit_to_user_mode_prepare+0x39/0xa0
[ 418.111508][ T3936] do_syscall_64+0x3d/0xb0
[ 418.116006][ T3936] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 418.122291][ T3936] RIP: 0033:0x7fc24575c789
[ 418.126778][ T3936] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 418.146704][ T3936] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 418.154940][ T3936] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 418.162907][ T3936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 418.170726][ T3936] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 418.178622][ T3936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 418.186430][ T3936] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 418.194328][ T3936]
[ 418.206227][ T3944] FAULT_INJECTION: forcing a failure.
[ 418.206227][ T3944] name failslab, interval 1, probability 0, space 0, times 0
[ 418.219006][ T3944] CPU: 0 PID: 3944 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 418.227639][ T3944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 418.237755][ T3944] Call Trace:
[ 418.240971][ T3944]
[ 418.243828][ T3944] dump_stack_lvl+0x151/0x1b7
[ 418.248341][ T3944] ? io_uring_drop_tctx_refs+0x190/0x190
[ 418.254092][ T3944] dump_stack+0x15/0x17
[ 418.258091][ T3944] should_fail+0x3c6/0x510
[ 418.262336][ T3944] __should_failslab+0xa4/0xe0
[ 418.266947][ T3944] ? anon_vma_clone+0x9a/0x500
[ 418.271723][ T3944] should_failslab+0x9/0x20
[ 418.276154][ T3944] slab_pre_alloc_hook+0x37/0xd0
[ 418.281013][ T3944] ? anon_vma_clone+0x9a/0x500
[ 418.285632][ T3944] kmem_cache_alloc+0x44/0x200
[ 418.290237][ T3944] anon_vma_clone+0x9a/0x500
[ 418.294651][ T3944] anon_vma_fork+0x91/0x4e0
[ 418.298981][ T3944] dup_mm+0x894/0x11e0
[ 418.302976][ T3944] ? copy_init_mm+0x20/0x20
[ 418.307312][ T3944] copy_mm+0x107/0x1b0
[ 418.311226][ T3944] copy_process+0x12a1/0x3240
[ 418.315737][ T3944] ? proc_fail_nth_write+0x20b/0x290
[ 418.320852][ T3944] ? fsnotify_perm+0x6a/0x5d0
[ 418.325401][ T3944] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 418.330935][ T3944] ? vfs_write+0x990/0x1050
[ 418.335375][ T3944] kernel_clone+0x22e/0x920
[ 418.339707][ T3944] ? file_end_write+0x1b0/0x1b0
[ 418.344387][ T3944] ? create_io_thread+0x1e0/0x1e0
[ 418.349361][ T3944] ? __mutex_lock_slowpath+0x10/0x10
[ 418.354480][ T3944] __x64_sys_clone+0x23f/0x290
[ 418.359348][ T3944] ? __do_sys_vfork+0x130/0x130
[ 418.364024][ T3944] ? ksys_write+0x260/0x2c0
[ 418.368366][ T3944] ? debug_smp_processor_id+0x17/0x20
[ 418.373595][ T3944] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 418.380343][ T3944] ? exit_to_user_mode_prepare+0x39/0xa0
[ 418.385997][ T3944] do_syscall_64+0x3d/0xb0
[ 418.390323][ T3944] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 418.396223][ T3944] RIP: 0033:0x7fc24575c789
[ 418.400918][ T3944] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 418.421271][ T3944] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 418.429605][ T3944] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 418.437609][ T3944] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 418.445790][ T3944] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 418.453602][ T3944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 418.461650][ T3944] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 418.469728][ T3944]
[ 418.473195][ T3946] FAULT_INJECTION: forcing a failure.
[ 418.473195][ T3946] name failslab, interval 1, probability 0, space 0, times 0
[ 418.485935][ T3946] CPU: 1 PID: 3946 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 418.494377][ T3946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 418.504484][ T3946] Call Trace:
[ 418.507602][ T3946]
[ 418.510422][ T3946] dump_stack_lvl+0x151/0x1b7
[ 418.514896][ T3946] ? io_uring_drop_tctx_refs+0x190/0x190
[ 418.520365][ T3946] dump_stack+0x15/0x17
[ 418.524354][ T3946] should_fail+0x3c6/0x510
[ 418.528611][ T3946] __should_failslab+0xa4/0xe0
[ 418.533210][ T3946] ? anon_vma_clone+0x9a/0x500
[ 418.537818][ T3946] should_failslab+0x9/0x20
[ 418.542155][ T3946] slab_pre_alloc_hook+0x37/0xd0
[ 418.547073][ T3946] ? anon_vma_clone+0x9a/0x500
[ 418.551916][ T3946] kmem_cache_alloc+0x44/0x200
[ 418.556687][ T3946] anon_vma_clone+0x9a/0x500
[ 418.561117][ T3946] anon_vma_fork+0x91/0x4e0
[ 418.565578][ T3946] dup_mm+0x894/0x11e0
[ 418.569648][ T3946] ? copy_init_mm+0x20/0x20
[ 418.573999][ T3946] copy_mm+0x107/0x1b0
[ 418.577892][ T3946] copy_process+0x12a1/0x3240
[ 418.582441][ T3946] ? proc_fail_nth_write+0x20b/0x290
[ 418.587527][ T3946] ? fsnotify_perm+0x6a/0x5d0
[ 418.592057][ T3946] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 418.596990][ T3946] ? vfs_write+0x990/0x1050
[ 418.601328][ T3946] kernel_clone+0x22e/0x920
[ 418.605790][ T3946] ? file_end_write+0x1b0/0x1b0
[ 418.610738][ T3946] ? create_io_thread+0x1e0/0x1e0
[ 418.615771][ T3946] ? __mutex_lock_slowpath+0x10/0x10
[ 418.620900][ T3946] __x64_sys_clone+0x23f/0x290
[ 418.625493][ T3946] ? __do_sys_vfork+0x130/0x130
[ 418.630183][ T3946] ? ksys_write+0x260/0x2c0
[ 418.634543][ T3946] ? debug_smp_processor_id+0x17/0x20
[ 418.639811][ T3946] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 418.645886][ T3946] ? exit_to_user_mode_prepare+0x39/0xa0
[ 418.651451][ T3946] do_syscall_64+0x3d/0xb0
[ 418.655714][ T3946] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 418.661431][ T3946] RIP: 0033:0x7fc24575c789
[ 418.665688][ T3946] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 418.685403][ T3946] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 418.693831][ T3946] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 418.701614][ T3946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 418.709430][ T3946] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 418.717238][ T3946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 418.725048][ T3946] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 418.732873][ T3946]
[ 418.738772][ T3945] FAULT_INJECTION: forcing a failure.
[ 418.738772][ T3945] name failslab, interval 1, probability 0, space 0, times 0
[ 418.751844][ T3945] CPU: 0 PID: 3945 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 418.760287][ T3945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 418.770237][ T3945] Call Trace:
[ 418.773448][ T3945]
[ 418.776312][ T3945] dump_stack_lvl+0x151/0x1b7
[ 418.780829][ T3945] ? io_uring_drop_tctx_refs+0x190/0x190
[ 418.786509][ T3945] dump_stack+0x15/0x17
[ 418.790799][ T3945] should_fail+0x3c6/0x510
[ 418.795052][ T3945] __should_failslab+0xa4/0xe0
[ 418.799658][ T3945] ? anon_vma_clone+0x9a/0x500
[ 418.804431][ T3945] should_failslab+0x9/0x20
[ 418.808963][ T3945] slab_pre_alloc_hook+0x37/0xd0
[ 418.813734][ T3945] ? anon_vma_clone+0x9a/0x500
[ 418.818353][ T3945] kmem_cache_alloc+0x44/0x200
[ 418.822930][ T3945] anon_vma_clone+0x9a/0x500
[ 418.827618][ T3945] anon_vma_fork+0x91/0x4e0
[ 418.832056][ T3945] dup_mm+0x894/0x11e0
[ 418.835952][ T3945] ? copy_init_mm+0x20/0x20
[ 418.840394][ T3945] copy_mm+0x107/0x1b0
[ 418.844590][ T3945] copy_process+0x12a1/0x3240
[ 418.849169][ T3945] ? proc_fail_nth_write+0x20b/0x290
[ 418.854393][ T3945] ? fsnotify_perm+0x6a/0x5d0
[ 418.858905][ T3945] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 418.863850][ T3945] ? vfs_write+0x990/0x1050
[ 418.868190][ T3945] kernel_clone+0x22e/0x920
[ 418.872528][ T3945] ? file_end_write+0x1b0/0x1b0
[ 418.877218][ T3945] ? create_io_thread+0x1e0/0x1e0
[ 418.882089][ T3945] ? __mutex_lock_slowpath+0x10/0x10
[ 418.887200][ T3945] __x64_sys_clone+0x23f/0x290
[ 418.891799][ T3945] ? __do_sys_vfork+0x130/0x130
[ 418.896624][ T3945] ? ksys_write+0x260/0x2c0
[ 418.901136][ T3945] ? debug_smp_processor_id+0x17/0x20
[ 418.906456][ T3945] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 418.912337][ T3945] ? exit_to_user_mode_prepare+0x39/0xa0
[ 418.918057][ T3945] do_syscall_64+0x3d/0xb0
[ 418.922437][ T3945] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 418.928147][ T3945] RIP: 0033:0x7fc24575c789
[ 418.932487][ T3945] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 418.951931][ T3945] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 418.960268][ T3945] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 418.968078][ T3945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 418.975892][ T3945] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 418.983700][ T3945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 418.991737][ T3945] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 418.999522][ T3945]
[ 419.007782][ T3952] FAULT_INJECTION: forcing a failure.
[ 419.007782][ T3952] name failslab, interval 1, probability 0, space 0, times 0
[ 419.020407][ T3952] CPU: 0 PID: 3952 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 419.028747][ T3952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 419.038725][ T3952] Call Trace:
[ 419.041847][ T3952]
[ 419.044625][ T3952] dump_stack_lvl+0x151/0x1b7
[ 419.049139][ T3952] ? io_uring_drop_tctx_refs+0x190/0x190
[ 419.054612][ T3952] dump_stack+0x15/0x17
[ 419.058597][ T3952] should_fail+0x3c6/0x510
[ 419.062858][ T3952] __should_failslab+0xa4/0xe0
[ 419.067540][ T3952] ? anon_vma_clone+0x9a/0x500
[ 419.072151][ T3952] should_failslab+0x9/0x20
[ 419.076575][ T3952] slab_pre_alloc_hook+0x37/0xd0
[ 419.081351][ T3952] ? anon_vma_clone+0x9a/0x500
[ 419.086149][ T3952] kmem_cache_alloc+0x44/0x200
[ 419.090742][ T3952] anon_vma_clone+0x9a/0x500
[ 419.095175][ T3952] anon_vma_fork+0x91/0x4e0
[ 419.099943][ T3952] dup_mm+0x894/0x11e0
[ 419.103862][ T3952] ? copy_init_mm+0x20/0x20
[ 419.108192][ T3952] copy_mm+0x107/0x1b0
[ 419.112093][ T3952] copy_process+0x12a1/0x3240
[ 419.116677][ T3952] ? proc_fail_nth_write+0x20b/0x290
[ 419.121815][ T3952] ? fsnotify_perm+0x6a/0x5d0
[ 419.126331][ T3952] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 419.131449][ T3952] ? vfs_write+0x990/0x1050
[ 419.135789][ T3952] kernel_clone+0x22e/0x920
[ 419.140136][ T3952] ? file_end_write+0x1b0/0x1b0
[ 419.144818][ T3952] ? create_io_thread+0x1e0/0x1e0
[ 419.149769][ T3952] ? __mutex_lock_slowpath+0x10/0x10
[ 419.154882][ T3952] __x64_sys_clone+0x23f/0x290
[ 419.159478][ T3952] ? __do_sys_vfork+0x130/0x130
[ 419.164165][ T3952] ? ksys_write+0x260/0x2c0
[ 419.168511][ T3952] ? debug_smp_processor_id+0x17/0x20
[ 419.173719][ T3952] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 419.179720][ T3952] ? exit_to_user_mode_prepare+0x39/0xa0
[ 419.185277][ T3952] do_syscall_64+0x3d/0xb0
[ 419.189623][ T3952] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 419.195366][ T3952] RIP: 0033:0x7fc24575c789
[ 419.199608][ T3952] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 419.219389][ T3952] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 419.227645][ T3952] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 419.235945][ T3952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 419.243846][ T3952] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 419.251998][ T3952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 419.260086][ T3952] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 419.267905][ T3952]
[ 419.271979][ T3953] FAULT_INJECTION: forcing a failure.
[ 419.271979][ T3953] name failslab, interval 1, probability 0, space 0, times 0
[ 419.284947][ T3953] CPU: 0 PID: 3953 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 419.293376][ T3953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 419.303355][ T3953] Call Trace:
[ 419.306482][ T3953]
[ 419.309279][ T3953] dump_stack_lvl+0x151/0x1b7
[ 419.314104][ T3953] ? io_uring_drop_tctx_refs+0x190/0x190
[ 419.319639][ T3953] dump_stack+0x15/0x17
[ 419.323654][ T3953] should_fail+0x3c6/0x510
[ 419.327952][ T3953] __should_failslab+0xa4/0xe0
[ 419.332595][ T3953] ? anon_vma_clone+0x9a/0x500
[ 419.337328][ T3953] should_failslab+0x9/0x20
[ 419.341750][ T3953] slab_pre_alloc_hook+0x37/0xd0
[ 419.346668][ T3953] ? anon_vma_clone+0x9a/0x500
[ 419.351210][ T3953] kmem_cache_alloc+0x44/0x200
[ 419.355814][ T3953] anon_vma_clone+0x9a/0x500
[ 419.360334][ T3953] anon_vma_fork+0x91/0x4e0
[ 419.364767][ T3953] dup_mm+0x894/0x11e0
[ 419.368681][ T3953] ? copy_init_mm+0x20/0x20
[ 419.373022][ T3953] copy_mm+0x107/0x1b0
[ 419.376916][ T3953] copy_process+0x12a1/0x3240
[ 419.381444][ T3953] ? proc_fail_nth_write+0x20b/0x290
[ 419.386659][ T3953] ? fsnotify_perm+0x6a/0x5d0
[ 419.391308][ T3953] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 419.396222][ T3953] ? vfs_write+0x990/0x1050
[ 419.400562][ T3953] kernel_clone+0x22e/0x920
[ 419.404900][ T3953] ? file_end_write+0x1b0/0x1b0
[ 419.409588][ T3953] ? create_io_thread+0x1e0/0x1e0
[ 419.414448][ T3953] ? __mutex_lock_slowpath+0x10/0x10
[ 419.419655][ T3953] __x64_sys_clone+0x23f/0x290
[ 419.424259][ T3953] ? __do_sys_vfork+0x130/0x130
[ 419.428940][ T3953] ? ksys_write+0x260/0x2c0
[ 419.433282][ T3953] ? debug_smp_processor_id+0x17/0x20
[ 419.438579][ T3953] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 419.444486][ T3953] ? exit_to_user_mode_prepare+0x39/0xa0
[ 419.450034][ T3953] do_syscall_64+0x3d/0xb0
[ 419.454291][ T3953] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 419.460018][ T3953] RIP: 0033:0x7fc24575c789
[ 419.464270][ T3953] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 419.483969][ T3953] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 419.492712][ T3953] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 419.500469][ T3953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 419.508653][ T3953] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 419.516561][ T3953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 419.524454][ T3953] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 419.532538][ T3953]
[ 419.539654][ T3956] FAULT_INJECTION: forcing a failure.
[ 419.539654][ T3956] name failslab, interval 1, probability 0, space 0, times 0
[ 419.541626][ T3959] FAULT_INJECTION: forcing a failure.
[ 419.541626][ T3959] name failslab, interval 1, probability 0, space 0, times 0
[ 419.552189][ T3956] CPU: 1 PID: 3956 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 419.572810][ T3956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 419.582798][ T3956] Call Trace:
[ 419.585913][ T3956]
[ 419.588700][ T3956] dump_stack_lvl+0x151/0x1b7
[ 419.593378][ T3956] ? io_uring_drop_tctx_refs+0x190/0x190
[ 419.599110][ T3956] ? pfn_valid+0x1e0/0x1e0
[ 419.603369][ T3956] dump_stack+0x15/0x17
[ 419.607439][ T3956] should_fail+0x3c6/0x510
[ 419.611787][ T3956] __should_failslab+0xa4/0xe0
[ 419.616379][ T3956] ? dup_mm+0x790/0x11e0
[ 419.620921][ T3956] should_failslab+0x9/0x20
[ 419.625339][ T3956] slab_pre_alloc_hook+0x37/0xd0
[ 419.630198][ T3956] ? dup_mm+0x790/0x11e0
[ 419.634369][ T3956] kmem_cache_alloc+0x44/0x200
[ 419.638969][ T3956] dup_mm+0x790/0x11e0
[ 419.642866][ T3956] ? copy_init_mm+0x20/0x20
[ 419.647203][ T3956] copy_mm+0x107/0x1b0
[ 419.651106][ T3956] copy_process+0x12a1/0x3240
[ 419.655749][ T3956] ? proc_fail_nth_write+0x20b/0x290
[ 419.660915][ T3956] ? fsnotify_perm+0x6a/0x5d0
[ 419.665428][ T3956] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 419.670416][ T3956] ? vfs_write+0x990/0x1050
[ 419.674716][ T3956] kernel_clone+0x22e/0x920
[ 419.679142][ T3956] ? file_end_write+0x1b0/0x1b0
[ 419.683825][ T3956] ? create_io_thread+0x1e0/0x1e0
[ 419.688688][ T3956] ? __mutex_lock_slowpath+0x10/0x10
[ 419.693807][ T3956] __x64_sys_clone+0x23f/0x290
[ 419.698410][ T3956] ? __do_sys_vfork+0x130/0x130
[ 419.703093][ T3956] ? ksys_write+0x260/0x2c0
[ 419.707442][ T3956] ? debug_smp_processor_id+0x17/0x20
[ 419.712680][ T3956] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 419.718741][ T3956] ? exit_to_user_mode_prepare+0x39/0xa0
[ 419.724208][ T3956] do_syscall_64+0x3d/0xb0
[ 419.728635][ T3956] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 419.734390][ T3956] RIP: 0033:0x7fc24575c789
[ 419.738620][ T3956] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 419.758245][ T3956] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 419.766493][ T3956] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 419.774503][ T3956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 419.782575][ T3956] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 419.790468][ T3956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 419.798283][ T3956] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 419.806181][ T3956]
[ 419.809050][ T3959] CPU: 0 PID: 3959 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 419.817382][ T3959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 419.827448][ T3959] Call Trace:
[ 419.830653][ T3959]
[ 419.833427][ T3959] dump_stack_lvl+0x151/0x1b7
[ 419.838040][ T3959] ? io_uring_drop_tctx_refs+0x190/0x190
[ 419.843690][ T3959] dump_stack+0x15/0x17
[ 419.847685][ T3959] should_fail+0x3c6/0x510
[ 419.851927][ T3959] __should_failslab+0xa4/0xe0
[ 419.856620][ T3959] ? anon_vma_clone+0x9a/0x500
[ 419.861216][ T3959] should_failslab+0x9/0x20
[ 419.865979][ T3959] slab_pre_alloc_hook+0x37/0xd0
[ 419.870826][ T3959] ? anon_vma_clone+0x9a/0x500
[ 419.875421][ T3959] kmem_cache_alloc+0x44/0x200
[ 419.880023][ T3959] anon_vma_clone+0x9a/0x500
[ 419.884451][ T3959] anon_vma_fork+0x91/0x4e0
[ 419.888788][ T3959] dup_mm+0x894/0x11e0
[ 419.892783][ T3959] ? copy_init_mm+0x20/0x20
[ 419.897292][ T3959] copy_mm+0x107/0x1b0
[ 419.901347][ T3959] copy_process+0x12a1/0x3240
[ 419.905833][ T3959] ? proc_fail_nth_write+0x20b/0x290
[ 419.910946][ T3959] ? fsnotify_perm+0x6a/0x5d0
[ 419.915820][ T3959] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 419.920761][ T3959] ? vfs_write+0x990/0x1050
[ 419.925311][ T3959] kernel_clone+0x22e/0x920
[ 419.929608][ T3959] ? file_end_write+0x1b0/0x1b0
[ 419.934385][ T3959] ? create_io_thread+0x1e0/0x1e0
[ 419.939345][ T3959] ? __mutex_lock_slowpath+0x10/0x10
[ 419.944805][ T3959] __x64_sys_clone+0x23f/0x290
[ 419.949491][ T3959] ? __do_sys_vfork+0x130/0x130
[ 419.954176][ T3959] ? ksys_write+0x260/0x2c0
[ 419.958635][ T3959] ? debug_smp_processor_id+0x17/0x20
[ 419.963859][ T3959] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 419.969831][ T3959] ? exit_to_user_mode_prepare+0x39/0xa0
[ 419.975294][ T3959] do_syscall_64+0x3d/0xb0
[ 419.979550][ T3959] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 419.985286][ T3959] RIP: 0033:0x7fc24575c789
[ 419.989537][ T3959] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 420.009144][ T3959] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 420.017492][ T3959] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 420.025516][ T3959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 420.033418][ T3959] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 420.041224][ T3959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 420.049030][ T3959] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 420.056843][ T3959]
[ 420.064755][ T3967] FAULT_INJECTION: forcing a failure.
[ 420.064755][ T3967] name failslab, interval 1, probability 0, space 0, times 0
[ 420.067573][ T3968] FAULT_INJECTION: forcing a failure.
[ 420.067573][ T3968] name failslab, interval 1, probability 0, space 0, times 0
[ 420.086186][ T3973] FAULT_INJECTION: forcing a failure.
[ 420.086186][ T3973] name failslab, interval 1, probability 0, space 0, times 0
[ 420.092093][ T3968] CPU: 1 PID: 3968 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 420.110758][ T3968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 420.120702][ T3968] Call Trace:
[ 420.123769][ T3968]
[ 420.126636][ T3968] dump_stack_lvl+0x151/0x1b7
[ 420.131148][ T3968] ? io_uring_drop_tctx_refs+0x190/0x190
[ 420.136818][ T3968] ? up_write+0xa1/0x190
[ 420.140932][ T3968] dump_stack+0x15/0x17
[ 420.144882][ T3968] should_fail+0x3c6/0x510
[ 420.149141][ T3968] __should_failslab+0xa4/0xe0
[ 420.153907][ T3968] ? alloc_pid+0xa9/0xb20
[ 420.158092][ T3968] should_failslab+0x9/0x20
[ 420.162425][ T3968] slab_pre_alloc_hook+0x37/0xd0
[ 420.167188][ T3968] ? alloc_pid+0xa9/0xb20
[ 420.171360][ T3968] kmem_cache_alloc+0x44/0x200
[ 420.176042][ T3968] alloc_pid+0xa9/0xb20
[ 420.180206][ T3968] ? copy_thread+0x45d/0x760
[ 420.184646][ T3968] copy_process+0x1647/0x3240
[ 420.189234][ T3968] ? proc_fail_nth_write+0x20b/0x290
[ 420.194352][ T3968] ? fsnotify_perm+0x6a/0x5d0
[ 420.198983][ T3968] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 420.203988][ T3968] ? vfs_write+0x990/0x1050
[ 420.208436][ T3968] kernel_clone+0x22e/0x920
[ 420.212869][ T3968] ? file_end_write+0x1b0/0x1b0
[ 420.217645][ T3968] ? create_io_thread+0x1e0/0x1e0
[ 420.222606][ T3968] ? __mutex_lock_slowpath+0x10/0x10
[ 420.227804][ T3968] __x64_sys_clone+0x23f/0x290
[ 420.232405][ T3968] ? __do_sys_vfork+0x130/0x130
[ 420.237090][ T3968] ? ksys_write+0x260/0x2c0
[ 420.241607][ T3968] ? debug_smp_processor_id+0x17/0x20
[ 420.246814][ T3968] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 420.252737][ T3968] ? exit_to_user_mode_prepare+0x39/0xa0
[ 420.258181][ T3968] do_syscall_64+0x3d/0xb0
[ 420.262435][ T3968] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 420.268250][ T3968] RIP: 0033:0x7fc24575c789
[ 420.272509][ T3968] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 420.292157][ T3968] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 420.301601][ T3968] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 420.309597][ T3968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 420.317397][ T3968] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 420.325218][ T3968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 420.333109][ T3968] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 420.340927][ T3968]
[ 420.344249][ T3967] CPU: 1 PID: 3967 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 420.352569][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 420.362545][ T3967] Call Trace:
[ 420.366023][ T3967]
[ 420.368880][ T3967] dump_stack_lvl+0x151/0x1b7
[ 420.373396][ T3967] ? io_uring_drop_tctx_refs+0x190/0x190
[ 420.378861][ T3967] ? pfn_valid+0x1e0/0x1e0
[ 420.383151][ T3967] dump_stack+0x15/0x17
[ 420.387195][ T3967] should_fail+0x3c6/0x510
[ 420.391536][ T3967] __should_failslab+0xa4/0xe0
[ 420.396133][ T3967] ? dup_mm+0x790/0x11e0
[ 420.400214][ T3967] should_failslab+0x9/0x20
[ 420.404555][ T3967] slab_pre_alloc_hook+0x37/0xd0
[ 420.409589][ T3967] ? dup_mm+0x790/0x11e0
[ 420.413845][ T3967] kmem_cache_alloc+0x44/0x200
[ 420.418440][ T3967] dup_mm+0x790/0x11e0
[ 420.422345][ T3967] ? copy_init_mm+0x20/0x20
[ 420.426747][ T3967] copy_mm+0x107/0x1b0
[ 420.430853][ T3967] copy_process+0x12a1/0x3240
[ 420.435370][ T3967] ? proc_fail_nth_write+0x20b/0x290
[ 420.440485][ T3967] ? fsnotify_perm+0x6a/0x5d0
[ 420.444998][ T3967] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 420.450046][ T3967] ? vfs_write+0x990/0x1050
[ 420.454397][ T3967] kernel_clone+0x22e/0x920
[ 420.458734][ T3967] ? file_end_write+0x1b0/0x1b0
[ 420.463415][ T3967] ? create_io_thread+0x1e0/0x1e0
[ 420.468366][ T3967] ? __mutex_lock_slowpath+0x10/0x10
[ 420.473483][ T3967] __x64_sys_clone+0x23f/0x290
[ 420.478168][ T3967] ? __do_sys_vfork+0x130/0x130
[ 420.482854][ T3967] ? ksys_write+0x260/0x2c0
[ 420.487195][ T3967] ? debug_smp_processor_id+0x17/0x20
[ 420.492413][ T3967] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 420.498305][ T3967] ? exit_to_user_mode_prepare+0x39/0xa0
[ 420.503773][ T3967] do_syscall_64+0x3d/0xb0
[ 420.508028][ T3967] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 420.513843][ T3967] RIP: 0033:0x7fc24575c789
[ 420.518094][ T3967] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 420.537710][ T3967] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 420.546061][ T3967] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 420.553873][ T3967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 420.561691][ T3967] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 420.569495][ T3967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 420.577393][ T3967] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 420.585642][ T3967]
[ 420.588504][ T3973] CPU: 0 PID: 3973 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 420.597098][ T3973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 420.607432][ T3973] Call Trace:
[ 420.610556][ T3973]
[ 420.613505][ T3973] dump_stack_lvl+0x151/0x1b7
[ 420.618021][ T3973] ? io_uring_drop_tctx_refs+0x190/0x190
[ 420.623486][ T3973] dump_stack+0x15/0x17
[ 420.627578][ T3973] should_fail+0x3c6/0x510
[ 420.631833][ T3973] __should_failslab+0xa4/0xe0
[ 420.636615][ T3973] ? anon_vma_clone+0x9a/0x500
[ 420.641215][ T3973] should_failslab+0x9/0x20
[ 420.645551][ T3973] slab_pre_alloc_hook+0x37/0xd0
[ 420.650321][ T3973] ? anon_vma_clone+0x9a/0x500
[ 420.655010][ T3973] kmem_cache_alloc+0x44/0x200
[ 420.659692][ T3973] anon_vma_clone+0x9a/0x500
[ 420.664121][ T3973] anon_vma_fork+0x91/0x4e0
[ 420.668459][ T3973] dup_mm+0x894/0x11e0
[ 420.672372][ T3973] ? copy_init_mm+0x20/0x20
[ 420.676704][ T3973] copy_mm+0x107/0x1b0
[ 420.680611][ T3973] copy_process+0x12a1/0x3240
[ 420.685235][ T3973] ? proc_fail_nth_write+0x20b/0x290
[ 420.690329][ T3973] ? fsnotify_perm+0x6a/0x5d0
[ 420.694842][ T3973] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 420.699791][ T3973] ? vfs_write+0x990/0x1050
[ 420.704131][ T3973] kernel_clone+0x22e/0x920
[ 420.708471][ T3973] ? file_end_write+0x1b0/0x1b0
[ 420.713155][ T3973] ? create_io_thread+0x1e0/0x1e0
[ 420.718016][ T3973] ? __mutex_lock_slowpath+0x10/0x10
[ 420.723138][ T3973] __x64_sys_clone+0x23f/0x290
[ 420.727737][ T3973] ? __do_sys_vfork+0x130/0x130
[ 420.732437][ T3973] ? ksys_write+0x260/0x2c0
[ 420.736992][ T3973] ? debug_smp_processor_id+0x17/0x20
[ 420.742196][ T3973] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 420.748088][ T3973] ? exit_to_user_mode_prepare+0x39/0xa0
[ 420.753570][ T3973] do_syscall_64+0x3d/0xb0
[ 420.757910][ T3973] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 420.763635][ T3973] RIP: 0033:0x7fc24575c789
[ 420.767883][ T3973] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 420.787411][ T3973] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 420.795657][ T3973] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 420.803470][ T3973] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 420.811298][ T3973] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 420.819193][ T3973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 420.827089][ T3973] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 420.835080][ T3973]
[ 420.840626][ T3971] FAULT_INJECTION: forcing a failure.
[ 420.840626][ T3971] name failslab, interval 1, probability 0, space 0, times 0
[ 420.853223][ T3971] CPU: 1 PID: 3971 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 420.861464][ T3971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 420.871434][ T3971] Call Trace:
[ 420.874570][ T3971]
[ 420.877333][ T3971] dump_stack_lvl+0x151/0x1b7
[ 420.881859][ T3971] ? io_uring_drop_tctx_refs+0x190/0x190
[ 420.887320][ T3971] dump_stack+0x15/0x17
[ 420.891306][ T3971] should_fail+0x3c6/0x510
[ 420.895560][ T3971] __should_failslab+0xa4/0xe0
[ 420.900246][ T3971] ? anon_vma_clone+0x9a/0x500
[ 420.904850][ T3971] should_failslab+0x9/0x20
[ 420.909300][ T3971] slab_pre_alloc_hook+0x37/0xd0
[ 420.914265][ T3971] ? anon_vma_clone+0x9a/0x500
[ 420.918948][ T3971] kmem_cache_alloc+0x44/0x200
[ 420.924098][ T3971] anon_vma_clone+0x9a/0x500
[ 420.928484][ T3971] anon_vma_fork+0x91/0x4e0
[ 420.932817][ T3971] dup_mm+0x894/0x11e0
[ 420.936723][ T3971] ? copy_init_mm+0x20/0x20
[ 420.941234][ T3971] copy_mm+0x107/0x1b0
[ 420.945149][ T3971] copy_process+0x12a1/0x3240
[ 420.949668][ T3971] ? proc_fail_nth_write+0x20b/0x290
[ 420.954802][ T3971] ? fsnotify_perm+0x6a/0x5d0
[ 420.959306][ T3971] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 420.964425][ T3971] ? vfs_write+0x990/0x1050
[ 420.968749][ T3971] kernel_clone+0x22e/0x920
[ 420.973176][ T3971] ? file_end_write+0x1b0/0x1b0
[ 420.977960][ T3971] ? create_io_thread+0x1e0/0x1e0
[ 420.982820][ T3971] ? __mutex_lock_slowpath+0x10/0x10
[ 420.988030][ T3971] __x64_sys_clone+0x23f/0x290
[ 420.992654][ T3971] ? __do_sys_vfork+0x130/0x130
[ 420.997493][ T3971] ? ksys_write+0x260/0x2c0
[ 421.001909][ T3971] ? debug_smp_processor_id+0x17/0x20
[ 421.007356][ T3971] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 421.013211][ T3971] ? exit_to_user_mode_prepare+0x39/0xa0
[ 421.018758][ T3971] do_syscall_64+0x3d/0xb0
[ 421.023008][ T3971] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 421.028844][ T3971] RIP: 0033:0x7fc24575c789
[ 421.033102][ T3971] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 421.052659][ T3971] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 421.061022][ T3971] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 421.068923][ T3971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 421.076728][ T3971] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 421.084652][ T3971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 421.092613][ T3971] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 421.100513][ T3971]
[ 421.104642][ T3974] FAULT_INJECTION: forcing a failure.
[ 421.104642][ T3974] name failslab, interval 1, probability 0, space 0, times 0
[ 421.117077][ T3974] CPU: 1 PID: 3974 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 421.125544][ T3974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 421.135351][ T3974] Call Trace:
[ 421.138500][ T3974]
[ 421.141254][ T3974] dump_stack_lvl+0x151/0x1b7
[ 421.145987][ T3974] ? io_uring_drop_tctx_refs+0x190/0x190
[ 421.151539][ T3974] dump_stack+0x15/0x17
[ 421.155530][ T3974] should_fail+0x3c6/0x510
[ 421.159782][ T3974] __should_failslab+0xa4/0xe0
[ 421.164579][ T3974] ? anon_vma_clone+0x9a/0x500
[ 421.169185][ T3974] should_failslab+0x9/0x20
[ 421.173620][ T3974] slab_pre_alloc_hook+0x37/0xd0
[ 421.178393][ T3974] ? anon_vma_clone+0x9a/0x500
[ 421.182990][ T3974] kmem_cache_alloc+0x44/0x200
[ 421.187610][ T3974] anon_vma_clone+0x9a/0x500
[ 421.192017][ T3974] anon_vma_fork+0x91/0x4e0
[ 421.196359][ T3974] dup_mm+0x894/0x11e0
[ 421.200331][ T3974] ? copy_init_mm+0x20/0x20
[ 421.204610][ T3974] copy_mm+0x107/0x1b0
[ 421.208507][ T3974] copy_process+0x12a1/0x3240
[ 421.213021][ T3974] ? proc_fail_nth_write+0x20b/0x290
[ 421.218144][ T3974] ? fsnotify_perm+0x6a/0x5d0
[ 421.222776][ T3974] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 421.227702][ T3974] ? vfs_write+0x990/0x1050
[ 421.232047][ T3974] kernel_clone+0x22e/0x920
[ 421.236376][ T3974] ? file_end_write+0x1b0/0x1b0
[ 421.241061][ T3974] ? create_io_thread+0x1e0/0x1e0
[ 421.245926][ T3974] ? __mutex_lock_slowpath+0x10/0x10
[ 421.251132][ T3974] __x64_sys_clone+0x23f/0x290
[ 421.255905][ T3974] ? __do_sys_vfork+0x130/0x130
[ 421.260577][ T3974] ? ksys_write+0x260/0x2c0
[ 421.264905][ T3974] ? debug_smp_processor_id+0x17/0x20
[ 421.270307][ T3974] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 421.276217][ T3974] ? exit_to_user_mode_prepare+0x39/0xa0
[ 421.281684][ T3974] do_syscall_64+0x3d/0xb0
[ 421.285927][ T3974] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 421.291663][ T3974] RIP: 0033:0x7fc24575c789
[ 421.295916][ T3974] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 421.315728][ T3974] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 421.324057][ T3974] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 421.331868][ T3974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 421.339952][ T3974] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 421.347855][ T3974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 421.355751][ T3974] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 421.363571][ T3974]
[ 421.371430][ T3979] FAULT_INJECTION: forcing a failure.
[ 421.371430][ T3979] name failslab, interval 1, probability 0, space 0, times 0
[ 421.385893][ T3983] FAULT_INJECTION: forcing a failure.
[ 421.385893][ T3983] name failslab, interval 1, probability 0, space 0, times 0
[ 421.387013][ T3979] CPU: 0 PID: 3979 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 421.406804][ T3979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 421.416701][ T3979] Call Trace:
[ 421.419829][ T3979]
[ 421.422602][ T3979] dump_stack_lvl+0x151/0x1b7
[ 421.427206][ T3979] ? io_uring_drop_tctx_refs+0x190/0x190
[ 421.432838][ T3979] ? up_write+0xa1/0x190
[ 421.436923][ T3979] dump_stack+0x15/0x17
[ 421.440915][ T3979] should_fail+0x3c6/0x510
[ 421.445268][ T3979] __should_failslab+0xa4/0xe0
[ 421.449865][ T3979] ? alloc_pid+0xa9/0xb20
[ 421.454017][ T3979] should_failslab+0x9/0x20
[ 421.458367][ T3979] slab_pre_alloc_hook+0x37/0xd0
[ 421.463228][ T3979] ? alloc_pid+0xa9/0xb20
[ 421.467422][ T3979] kmem_cache_alloc+0x44/0x200
[ 421.472167][ T3979] alloc_pid+0xa9/0xb20
[ 421.476252][ T3979] ? copy_thread+0x45d/0x760
[ 421.480675][ T3979] copy_process+0x1647/0x3240
[ 421.485274][ T3979] ? proc_fail_nth_write+0x20b/0x290
[ 421.490440][ T3979] ? fsnotify_perm+0x6a/0x5d0
[ 421.494907][ T3979] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 421.499851][ T3979] ? vfs_write+0x990/0x1050
[ 421.504198][ T3979] kernel_clone+0x22e/0x920
[ 421.508565][ T3979] ? file_end_write+0x1b0/0x1b0
[ 421.513222][ T3979] ? create_io_thread+0x1e0/0x1e0
[ 421.518080][ T3979] ? __mutex_lock_slowpath+0x10/0x10
[ 421.523202][ T3979] __x64_sys_clone+0x23f/0x290
[ 421.527804][ T3979] ? __do_sys_vfork+0x130/0x130
[ 421.532572][ T3979] ? ksys_write+0x260/0x2c0
[ 421.536958][ T3979] ? debug_smp_processor_id+0x17/0x20
[ 421.542210][ T3979] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 421.548221][ T3979] ? exit_to_user_mode_prepare+0x39/0xa0
[ 421.553751][ T3979] do_syscall_64+0x3d/0xb0
[ 421.558004][ T3979] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 421.563743][ T3979] RIP: 0033:0x7fc24575c789
[ 421.567991][ T3979] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 421.587519][ T3979] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 421.595764][ T3979] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 421.603577][ T3979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 421.611534][ T3979] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 421.619279][ T3979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 421.627089][ T3979] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 421.635007][ T3979]
[ 421.637854][ T3983] CPU: 1 PID: 3983 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 421.646364][ T3983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 421.656353][ T3983] Call Trace:
[ 421.659471][ T3983]
[ 421.662432][ T3983] dump_stack_lvl+0x151/0x1b7
[ 421.666933][ T3983] ? io_uring_drop_tctx_refs+0x190/0x190
[ 421.672487][ T3983] dump_stack+0x15/0x17
[ 421.676495][ T3983] should_fail+0x3c6/0x510
[ 421.680738][ T3983] __should_failslab+0xa4/0xe0
[ 421.685420][ T3983] ? anon_vma_clone+0x9a/0x500
[ 421.690057][ T3983] should_failslab+0x9/0x20
[ 421.694360][ T3983] slab_pre_alloc_hook+0x37/0xd0
[ 421.699310][ T3983] ? anon_vma_clone+0x9a/0x500
[ 421.703913][ T3983] kmem_cache_alloc+0x44/0x200
[ 421.708569][ T3983] anon_vma_clone+0x9a/0x500
[ 421.712935][ T3983] anon_vma_fork+0x91/0x4e0
[ 421.717281][ T3983] dup_mm+0x894/0x11e0
[ 421.721315][ T3983] ? copy_init_mm+0x20/0x20
[ 421.725780][ T3983] copy_mm+0x107/0x1b0
[ 421.729686][ T3983] copy_process+0x12a1/0x3240
[ 421.734194][ T3983] ? proc_fail_nth_write+0x20b/0x290
[ 421.739489][ T3983] ? fsnotify_perm+0x6a/0x5d0
[ 421.744001][ T3983] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 421.748982][ T3983] ? vfs_write+0x990/0x1050
[ 421.753620][ T3983] kernel_clone+0x22e/0x920
[ 421.757894][ T3983] ? file_end_write+0x1b0/0x1b0
[ 421.762765][ T3983] ? create_io_thread+0x1e0/0x1e0
[ 421.767703][ T3983] ? __mutex_lock_slowpath+0x10/0x10
[ 421.772841][ T3983] __x64_sys_clone+0x23f/0x290
[ 421.777429][ T3983] ? __do_sys_vfork+0x130/0x130
[ 421.782229][ T3983] ? ksys_write+0x260/0x2c0
[ 421.786539][ T3983] ? debug_smp_processor_id+0x17/0x20
[ 421.791946][ T3983] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 421.798015][ T3983] ? exit_to_user_mode_prepare+0x39/0xa0
[ 421.803592][ T3983] do_syscall_64+0x3d/0xb0
[ 421.807847][ T3983] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 421.813571][ T3983] RIP: 0033:0x7fc24575c789
[ 421.819667][ T3983] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 421.839108][ T3983] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 421.847357][ T3983] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 421.855189][ T3983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 421.863103][ T3983] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 421.871016][ T3983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 421.878828][ T3983] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 421.886795][ T3983]
[ 421.891754][ T3988] FAULT_INJECTION: forcing a failure.
[ 421.891754][ T3988] name failslab, interval 1, probability 0, space 0, times 0
[ 421.906014][ T3988] CPU: 0 PID: 3988 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 421.914597][ T3988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 421.924845][ T3988] Call Trace:
[ 421.928038][ T3988]
[ 421.930852][ T3988] dump_stack_lvl+0x151/0x1b7
[ 421.935470][ T3988] ? io_uring_drop_tctx_refs+0x190/0x190
[ 421.940939][ T3988] dump_stack+0x15/0x17
[ 421.944930][ T3988] should_fail+0x3c6/0x510
[ 421.949196][ T3988] __should_failslab+0xa4/0xe0
[ 421.953804][ T3988] ? anon_vma_clone+0x9a/0x500
[ 421.958387][ T3988] should_failslab+0x9/0x20
[ 421.962725][ T3988] slab_pre_alloc_hook+0x37/0xd0
[ 421.967586][ T3988] ? anon_vma_clone+0x9a/0x500
[ 421.972273][ T3988] kmem_cache_alloc+0x44/0x200
[ 421.976869][ T3988] anon_vma_clone+0x9a/0x500
[ 421.981303][ T3988] anon_vma_fork+0x91/0x4e0
[ 421.985768][ T3988] dup_mm+0x894/0x11e0
[ 421.990192][ T3988] ? copy_init_mm+0x20/0x20
[ 421.994534][ T3988] copy_mm+0x107/0x1b0
[ 421.998592][ T3988] copy_process+0x12a1/0x3240
[ 422.003093][ T3988] ? proc_fail_nth_write+0x20b/0x290
[ 422.008292][ T3988] ? fsnotify_perm+0x6a/0x5d0
[ 422.012812][ T3988] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 422.019085][ T3988] ? vfs_write+0x990/0x1050
[ 422.023416][ T3988] kernel_clone+0x22e/0x920
[ 422.027846][ T3988] ? file_end_write+0x1b0/0x1b0
[ 422.032785][ T3988] ? create_io_thread+0x1e0/0x1e0
[ 422.037685][ T3988] ? __mutex_lock_slowpath+0x10/0x10
[ 422.042867][ T3988] __x64_sys_clone+0x23f/0x290
[ 422.047456][ T3988] ? __do_sys_vfork+0x130/0x130
[ 422.052137][ T3988] ? ksys_write+0x260/0x2c0
[ 422.056741][ T3988] ? debug_smp_processor_id+0x17/0x20
[ 422.062041][ T3988] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 422.068020][ T3988] ? exit_to_user_mode_prepare+0x39/0xa0
[ 422.073489][ T3988] do_syscall_64+0x3d/0xb0
[ 422.077743][ T3988] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 422.083476][ T3988] RIP: 0033:0x7fc24575c789
[ 422.087931][ T3988] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 422.107613][ T3988] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 422.116181][ T3988] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 422.124093][ T3988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 422.131901][ T3988] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 422.139800][ T3988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 422.147699][ T3988] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 422.155519][ T3988]
[ 422.158978][ T3987] FAULT_INJECTION: forcing a failure.
[ 422.158978][ T3987] name failslab, interval 1, probability 0, space 0, times 0
[ 422.171723][ T3987] CPU: 0 PID: 3987 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 422.180132][ T3987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 422.190283][ T3987] Call Trace:
[ 422.193400][ T3987]
[ 422.196265][ T3987] dump_stack_lvl+0x151/0x1b7
[ 422.200781][ T3987] ? io_uring_drop_tctx_refs+0x190/0x190
[ 422.206249][ T3987] dump_stack+0x15/0x17
[ 422.210326][ T3987] should_fail+0x3c6/0x510
[ 422.214762][ T3987] __should_failslab+0xa4/0xe0
[ 422.219355][ T3987] ? anon_vma_clone+0x9a/0x500
[ 422.224039][ T3987] should_failslab+0x9/0x20
[ 422.228379][ T3987] slab_pre_alloc_hook+0x37/0xd0
[ 422.233152][ T3987] ? anon_vma_clone+0x9a/0x500
[ 422.237753][ T3987] kmem_cache_alloc+0x44/0x200
[ 422.242358][ T3987] anon_vma_clone+0x9a/0x500
[ 422.247218][ T3987] anon_vma_fork+0x91/0x4e0
[ 422.251554][ T3987] dup_mm+0x894/0x11e0
[ 422.255466][ T3987] ? copy_init_mm+0x20/0x20
[ 422.259798][ T3987] copy_mm+0x107/0x1b0
[ 422.263711][ T3987] copy_process+0x12a1/0x3240
[ 422.268219][ T3987] ? proc_fail_nth_write+0x20b/0x290
[ 422.273340][ T3987] ? fsnotify_perm+0x6a/0x5d0
[ 422.277855][ T3987] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 422.282801][ T3987] ? vfs_write+0x990/0x1050
[ 422.287139][ T3987] kernel_clone+0x22e/0x920
[ 422.291481][ T3987] ? file_end_write+0x1b0/0x1b0
[ 422.296253][ T3987] ? create_io_thread+0x1e0/0x1e0
[ 422.301112][ T3987] ? __mutex_lock_slowpath+0x10/0x10
[ 422.306235][ T3987] __x64_sys_clone+0x23f/0x290
[ 422.310837][ T3987] ? __do_sys_vfork+0x130/0x130
[ 422.315520][ T3987] ? ksys_write+0x260/0x2c0
[ 422.319860][ T3987] ? debug_smp_processor_id+0x17/0x20
[ 422.325082][ T3987] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 422.330972][ T3987] ? exit_to_user_mode_prepare+0x39/0xa0
[ 422.336526][ T3987] do_syscall_64+0x3d/0xb0
[ 422.340783][ T3987] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 422.346595][ T3987] RIP: 0033:0x7fc24575c789
[ 422.350963][ T3987] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 422.370804][ T3987] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 422.379049][ T3987] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 422.386857][ T3987] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 422.394851][ T3987] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 422.402824][ T3987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 422.410916][ T3987] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 422.418749][ T3987]
[ 422.424891][ T3985] FAULT_INJECTION: forcing a failure.
[ 422.424891][ T3985] name failslab, interval 1, probability 0, space 0, times 0
[ 422.437545][ T3985] CPU: 0 PID: 3985 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 422.445879][ T3985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 422.456289][ T3985] Call Trace:
[ 422.459626][ T3985]
[ 422.462376][ T3985] dump_stack_lvl+0x151/0x1b7
[ 422.467102][ T3985] ? io_uring_drop_tctx_refs+0x190/0x190
[ 422.472548][ T3985] dump_stack+0x15/0x17
[ 422.476540][ T3985] should_fail+0x3c6/0x510
[ 422.480937][ T3985] __should_failslab+0xa4/0xe0
[ 422.485665][ T3985] ? anon_vma_clone+0x9a/0x500
[ 422.490255][ T3985] should_failslab+0x9/0x20
[ 422.494590][ T3985] slab_pre_alloc_hook+0x37/0xd0
[ 422.499488][ T3985] ? anon_vma_clone+0x9a/0x500
[ 422.504086][ T3985] kmem_cache_alloc+0x44/0x200
[ 422.508685][ T3985] anon_vma_clone+0x9a/0x500
[ 422.513108][ T3985] anon_vma_fork+0x91/0x4e0
[ 422.517653][ T3985] dup_mm+0x894/0x11e0
[ 422.521639][ T3985] ? copy_init_mm+0x20/0x20
[ 422.526253][ T3985] copy_mm+0x107/0x1b0
[ 422.530380][ T3985] copy_process+0x12a1/0x3240
[ 422.534887][ T3985] ? proc_fail_nth_write+0x20b/0x290
[ 422.540096][ T3985] ? fsnotify_perm+0x6a/0x5d0
[ 422.544634][ T3985] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 422.549558][ T3985] ? vfs_write+0x990/0x1050
[ 422.553979][ T3985] kernel_clone+0x22e/0x920
[ 422.558320][ T3985] ? file_end_write+0x1b0/0x1b0
[ 422.563029][ T3985] ? create_io_thread+0x1e0/0x1e0
[ 422.567898][ T3985] ? __mutex_lock_slowpath+0x10/0x10
[ 422.573019][ T3985] __x64_sys_clone+0x23f/0x290
[ 422.577675][ T3985] ? __do_sys_vfork+0x130/0x130
[ 422.582359][ T3985] ? ksys_write+0x260/0x2c0
[ 422.586873][ T3985] ? debug_smp_processor_id+0x17/0x20
[ 422.592187][ T3985] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 422.598080][ T3985] ? exit_to_user_mode_prepare+0x39/0xa0
[ 422.603540][ T3985] do_syscall_64+0x3d/0xb0
[ 422.607860][ T3985] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 422.613524][ T3985] RIP: 0033:0x7fc24575c789
[ 422.617875][ T3985] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 422.637502][ T3985] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 422.645862][ T3985] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 422.653751][ T3985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 422.661560][ T3985] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 422.669394][ T3985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 422.677188][ T3985] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 422.685020][ T3985]
[ 422.693362][ T3995] FAULT_INJECTION: forcing a failure.
[ 422.693362][ T3995] name failslab, interval 1, probability 0, space 0, times 0
[ 422.701628][ T3999] FAULT_INJECTION: forcing a failure.
[ 422.701628][ T3999] name failslab, interval 1, probability 0, space 0, times 0
[ 422.713073][ T4003] FAULT_INJECTION: forcing a failure.
[ 422.713073][ T4003] name failslab, interval 1, probability 0, space 0, times 0
[ 422.719280][ T3999] CPU: 0 PID: 3999 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 422.739342][ T3999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 422.749260][ T3999] Call Trace:
[ 422.752556][ T3999]
[ 422.755329][ T3999] dump_stack_lvl+0x151/0x1b7
[ 422.759845][ T3999] ? io_uring_drop_tctx_refs+0x190/0x190
[ 422.765414][ T3999] ? __kasan_check_write+0x14/0x20
[ 422.770365][ T3999] dump_stack+0x15/0x17
[ 422.774360][ T3999] should_fail+0x3c6/0x510
[ 422.778636][ T3999] __should_failslab+0xa4/0xe0
[ 422.783203][ T3999] ? anon_vma_fork+0xf7/0x4e0
[ 422.787815][ T3999] should_failslab+0x9/0x20
[ 422.792147][ T3999] slab_pre_alloc_hook+0x37/0xd0
[ 422.796931][ T3999] ? anon_vma_fork+0xf7/0x4e0
[ 422.801439][ T3999] kmem_cache_alloc+0x44/0x200
[ 422.806033][ T3999] anon_vma_fork+0xf7/0x4e0
[ 422.810458][ T3999] dup_mm+0x894/0x11e0
[ 422.814450][ T3999] ? copy_init_mm+0x20/0x20
[ 422.818799][ T3999] copy_mm+0x107/0x1b0
[ 422.822698][ T3999] copy_process+0x12a1/0x3240
[ 422.827212][ T3999] ? proc_fail_nth_write+0x20b/0x290
[ 422.832332][ T3999] ? fsnotify_perm+0x6a/0x5d0
[ 422.836988][ T3999] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 422.841918][ T3999] ? vfs_write+0x990/0x1050
[ 422.846413][ T3999] kernel_clone+0x22e/0x920
[ 422.850838][ T3999] ? file_end_write+0x1b0/0x1b0
[ 422.855529][ T3999] ? create_io_thread+0x1e0/0x1e0
[ 422.860388][ T3999] ? __mutex_lock_slowpath+0x10/0x10
[ 422.865676][ T3999] __x64_sys_clone+0x23f/0x290
[ 422.870279][ T3999] ? __do_sys_vfork+0x130/0x130
[ 422.875145][ T3999] ? ksys_write+0x260/0x2c0
[ 422.879569][ T3999] ? debug_smp_processor_id+0x17/0x20
[ 422.884765][ T3999] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 422.890758][ T3999] ? exit_to_user_mode_prepare+0x39/0xa0
[ 422.896406][ T3999] do_syscall_64+0x3d/0xb0
[ 422.900766][ T3999] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 422.906650][ T3999] RIP: 0033:0x7fc24575c789
[ 422.911049][ T3999] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 422.930517][ T3999] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 422.938825][ T3999] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 422.946633][ T3999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 422.954441][ T3999] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 422.962258][ T3999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 422.970412][ T3999] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 422.978318][ T3999]
[ 422.981260][ T4003] CPU: 1 PID: 4003 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 422.989855][ T4003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 422.999974][ T4003] Call Trace:
[ 423.003045][ T4003]
[ 423.005911][ T4003] dump_stack_lvl+0x151/0x1b7
[ 423.010421][ T4003] ? io_uring_drop_tctx_refs+0x190/0x190
[ 423.015902][ T4003] dump_stack+0x15/0x17
[ 423.019971][ T4003] should_fail+0x3c6/0x510
[ 423.024228][ T4003] __should_failslab+0xa4/0xe0
[ 423.028824][ T4003] ? anon_vma_clone+0x9a/0x500
[ 423.033426][ T4003] should_failslab+0x9/0x20
[ 423.037761][ T4003] slab_pre_alloc_hook+0x37/0xd0
[ 423.042537][ T4003] ? anon_vma_clone+0x9a/0x500
[ 423.047142][ T4003] kmem_cache_alloc+0x44/0x200
[ 423.051738][ T4003] anon_vma_clone+0x9a/0x500
[ 423.056250][ T4003] anon_vma_fork+0x91/0x4e0
[ 423.060594][ T4003] dup_mm+0x894/0x11e0
[ 423.064495][ T4003] ? copy_init_mm+0x20/0x20
[ 423.068835][ T4003] copy_mm+0x107/0x1b0
[ 423.072740][ T4003] copy_process+0x12a1/0x3240
[ 423.077254][ T4003] ? proc_fail_nth_write+0x20b/0x290
[ 423.082387][ T4003] ? fsnotify_perm+0x6a/0x5d0
[ 423.086887][ T4003] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 423.091836][ T4003] ? vfs_write+0x990/0x1050
[ 423.096174][ T4003] kernel_clone+0x22e/0x920
[ 423.100519][ T4003] ? file_end_write+0x1b0/0x1b0
[ 423.105203][ T4003] ? create_io_thread+0x1e0/0x1e0
[ 423.110148][ T4003] ? __mutex_lock_slowpath+0x10/0x10
[ 423.115269][ T4003] __x64_sys_clone+0x23f/0x290
[ 423.119869][ T4003] ? __do_sys_vfork+0x130/0x130
[ 423.124568][ T4003] ? ksys_write+0x260/0x2c0
[ 423.129070][ T4003] ? debug_smp_processor_id+0x17/0x20
[ 423.134447][ T4003] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 423.140966][ T4003] ? exit_to_user_mode_prepare+0x39/0xa0
[ 423.146435][ T4003] do_syscall_64+0x3d/0xb0
[ 423.150687][ T4003] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 423.156505][ T4003] RIP: 0033:0x7fc24575c789
[ 423.160843][ T4003] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 423.180717][ T4003] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 423.189137][ T4003] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 423.197474][ T4003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 423.205289][ T4003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 423.213202][ T4003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 423.221117][ T4003] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 423.229096][ T4003]
[ 423.233461][ T3995] CPU: 0 PID: 3995 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 423.241798][ T3995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 423.245450][ T4007] FAULT_INJECTION: forcing a failure.
[ 423.245450][ T4007] name failslab, interval 1, probability 0, space 0, times 0
[ 423.251684][ T3995] Call Trace:
[ 423.251692][ T3995]
[ 423.251699][ T3995] dump_stack_lvl+0x151/0x1b7
[ 423.251719][ T3995] ? io_uring_drop_tctx_refs+0x190/0x190
[ 423.280080][ T3995] ? up_write+0xa1/0x190
[ 423.284230][ T3995] dump_stack+0x15/0x17
[ 423.288221][ T3995] should_fail+0x3c6/0x510
[ 423.292680][ T3995] __should_failslab+0xa4/0xe0
[ 423.297340][ T3995] ? alloc_pid+0xa9/0xb20
[ 423.301679][ T3995] should_failslab+0x9/0x20
[ 423.306120][ T3995] slab_pre_alloc_hook+0x37/0xd0
[ 423.310969][ T3995] ? alloc_pid+0xa9/0xb20
[ 423.315136][ T3995] kmem_cache_alloc+0x44/0x200
[ 423.319762][ T3995] alloc_pid+0xa9/0xb20
[ 423.323724][ T3995] ? copy_thread+0x45d/0x760
[ 423.328288][ T3995] copy_process+0x1647/0x3240
[ 423.332808][ T3995] ? proc_fail_nth_write+0x20b/0x290
[ 423.338155][ T3995] ? fsnotify_perm+0x6a/0x5d0
[ 423.342647][ T3995] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 423.347554][ T3995] ? vfs_write+0x990/0x1050
[ 423.351894][ T3995] kernel_clone+0x22e/0x920
[ 423.356233][ T3995] ? file_end_write+0x1b0/0x1b0
[ 423.361268][ T3995] ? create_io_thread+0x1e0/0x1e0
[ 423.366128][ T3995] ? __mutex_lock_slowpath+0x10/0x10
[ 423.371370][ T3995] __x64_sys_clone+0x23f/0x290
[ 423.376198][ T3995] ? __do_sys_vfork+0x130/0x130
[ 423.380881][ T3995] ? ksys_write+0x260/0x2c0
[ 423.385312][ T3995] ? debug_smp_processor_id+0x17/0x20
[ 423.390618][ T3995] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 423.396675][ T3995] ? exit_to_user_mode_prepare+0x39/0xa0
[ 423.402353][ T3995] do_syscall_64+0x3d/0xb0
[ 423.406711][ T3995] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 423.412465][ T3995] RIP: 0033:0x7fc24575c789
[ 423.416796][ T3995] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 423.436222][ T3995] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 423.444460][ T3995] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 423.452553][ T3995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 423.460373][ T3995] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 423.468177][ T3995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 423.476249][ T3995] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 423.484071][ T3995]
[ 423.486932][ T4007] CPU: 1 PID: 4007 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 423.495973][ T4007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 423.506379][ T4007] Call Trace:
[ 423.509605][ T4007]
[ 423.512644][ T4007] dump_stack_lvl+0x151/0x1b7
[ 423.517240][ T4007] ? io_uring_drop_tctx_refs+0x190/0x190
[ 423.522710][ T4007] dump_stack+0x15/0x17
[ 423.526701][ T4007] should_fail+0x3c6/0x510
[ 423.530953][ T4007] __should_failslab+0xa4/0xe0
[ 423.535555][ T4007] ? anon_vma_clone+0x9a/0x500
[ 423.540171][ T4007] should_failslab+0x9/0x20
[ 423.544505][ T4007] slab_pre_alloc_hook+0x37/0xd0
[ 423.549366][ T4007] ? anon_vma_clone+0x9a/0x500
[ 423.554075][ T4007] kmem_cache_alloc+0x44/0x200
[ 423.558818][ T4007] anon_vma_clone+0x9a/0x500
[ 423.563334][ T4007] anon_vma_fork+0x91/0x4e0
[ 423.567694][ T4007] dup_mm+0x894/0x11e0
[ 423.571744][ T4007] ? copy_init_mm+0x20/0x20
[ 423.576010][ T4007] copy_mm+0x107/0x1b0
[ 423.579911][ T4007] copy_process+0x12a1/0x3240
[ 423.584432][ T4007] ? proc_fail_nth_write+0x20b/0x290
[ 423.589739][ T4007] ? fsnotify_perm+0x6a/0x5d0
[ 423.594247][ T4007] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 423.599208][ T4007] ? vfs_write+0x990/0x1050
[ 423.603554][ T4007] kernel_clone+0x22e/0x920
[ 423.607876][ T4007] ? file_end_write+0x1b0/0x1b0
[ 423.612570][ T4007] ? create_io_thread+0x1e0/0x1e0
[ 423.617424][ T4007] ? __mutex_lock_slowpath+0x10/0x10
[ 423.622545][ T4007] __x64_sys_clone+0x23f/0x290
[ 423.627152][ T4007] ? __do_sys_vfork+0x130/0x130
[ 423.631912][ T4007] ? ksys_write+0x260/0x2c0
[ 423.636260][ T4007] ? debug_smp_processor_id+0x17/0x20
[ 423.641462][ T4007] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 423.647371][ T4007] ? exit_to_user_mode_prepare+0x39/0xa0
[ 423.652850][ T4007] do_syscall_64+0x3d/0xb0
[ 423.657084][ T4007] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 423.662812][ T4007] RIP: 0033:0x7fc24575c789
[ 423.667066][ T4007] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 423.686619][ T4007] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 423.695154][ T4007] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 423.703244][ T4007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 423.711255][ T4007] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 423.719494][ T4007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 423.727399][ T4007] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 423.735200][ T4007]
[ 423.739411][ T4000] FAULT_INJECTION: forcing a failure.
[ 423.739411][ T4000] name failslab, interval 1, probability 0, space 0, times 0
[ 423.752343][ T4000] CPU: 1 PID: 4000 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 423.760660][ T4000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 423.770641][ T4000] Call Trace:
[ 423.773752][ T4000]
[ 423.776619][ T4000] dump_stack_lvl+0x151/0x1b7
[ 423.781135][ T4000] ? io_uring_drop_tctx_refs+0x190/0x190
[ 423.786608][ T4000] dump_stack+0x15/0x17
[ 423.790603][ T4000] should_fail+0x3c6/0x510
[ 423.794850][ T4000] __should_failslab+0xa4/0xe0
[ 423.799569][ T4000] ? anon_vma_clone+0x9a/0x500
[ 423.804521][ T4000] should_failslab+0x9/0x20
[ 423.808876][ T4000] slab_pre_alloc_hook+0x37/0xd0
[ 423.813726][ T4000] ? anon_vma_clone+0x9a/0x500
[ 423.818439][ T4000] kmem_cache_alloc+0x44/0x200
[ 423.823793][ T4000] anon_vma_clone+0x9a/0x500
[ 423.828310][ T4000] anon_vma_fork+0x91/0x4e0
[ 423.832738][ T4000] dup_mm+0x894/0x11e0
[ 423.836641][ T4000] ? copy_init_mm+0x20/0x20
[ 423.840984][ T4000] copy_mm+0x107/0x1b0
[ 423.844980][ T4000] copy_process+0x12a1/0x3240
[ 423.849582][ T4000] ? proc_fail_nth_write+0x20b/0x290
[ 423.854704][ T4000] ? fsnotify_perm+0x6a/0x5d0
[ 423.859294][ T4000] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 423.864239][ T4000] ? vfs_write+0x990/0x1050
[ 423.868578][ T4000] kernel_clone+0x22e/0x920
[ 423.873003][ T4000] ? file_end_write+0x1b0/0x1b0
[ 423.878060][ T4000] ? create_io_thread+0x1e0/0x1e0
[ 423.883350][ T4000] ? __mutex_lock_slowpath+0x10/0x10
[ 423.888698][ T4000] __x64_sys_clone+0x23f/0x290
[ 423.893379][ T4000] ? __do_sys_vfork+0x130/0x130
[ 423.898349][ T4000] ? ksys_write+0x260/0x2c0
[ 423.902804][ T4000] ? debug_smp_processor_id+0x17/0x20
[ 423.908329][ T4000] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 423.914229][ T4000] ? exit_to_user_mode_prepare+0x39/0xa0
[ 423.919695][ T4000] do_syscall_64+0x3d/0xb0
[ 423.923948][ T4000] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 423.929854][ T4000] RIP: 0033:0x7fc24575c789
[ 423.934307][ T4000] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 423.954019][ T4000] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 423.962265][ T4000] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 423.970254][ T4000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 423.978296][ T4000] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 423.986362][ T4000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 423.994261][ T4000] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 424.002254][ T4000]
[ 424.005580][ T4002] FAULT_INJECTION: forcing a failure.
[ 424.005580][ T4002] name failslab, interval 1, probability 0, space 0, times 0
[ 424.018707][ T4002] CPU: 1 PID: 4002 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 424.027044][ T4002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 424.037487][ T4002] Call Trace:
[ 424.040581][ T4002]
[ 424.043357][ T4002] dump_stack_lvl+0x151/0x1b7
[ 424.048051][ T4002] ? io_uring_drop_tctx_refs+0x190/0x190
[ 424.053711][ T4002] dump_stack+0x15/0x17
[ 424.057679][ T4002] should_fail+0x3c6/0x510
[ 424.062303][ T4002] __should_failslab+0xa4/0xe0
[ 424.066888][ T4002] ? anon_vma_clone+0x9a/0x500
[ 424.071584][ T4002] should_failslab+0x9/0x20
[ 424.076712][ T4002] slab_pre_alloc_hook+0x37/0xd0
[ 424.081489][ T4002] ? anon_vma_clone+0x9a/0x500
[ 424.086104][ T4002] kmem_cache_alloc+0x44/0x200
[ 424.090948][ T4002] anon_vma_clone+0x9a/0x500
[ 424.095423][ T4002] anon_vma_fork+0x91/0x4e0
[ 424.099715][ T4002] dup_mm+0x894/0x11e0
[ 424.103627][ T4002] ? copy_init_mm+0x20/0x20
[ 424.108144][ T4002] copy_mm+0x107/0x1b0
[ 424.112042][ T4002] copy_process+0x12a1/0x3240
[ 424.116555][ T4002] ? proc_fail_nth_write+0x20b/0x290
[ 424.121759][ T4002] ? fsnotify_perm+0x6a/0x5d0
[ 424.126316][ T4002] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 424.131226][ T4002] ? vfs_write+0x990/0x1050
[ 424.135562][ T4002] kernel_clone+0x22e/0x920
[ 424.139898][ T4002] ? file_end_write+0x1b0/0x1b0
[ 424.144676][ T4002] ? create_io_thread+0x1e0/0x1e0
[ 424.149536][ T4002] ? __mutex_lock_slowpath+0x10/0x10
[ 424.154753][ T4002] __x64_sys_clone+0x23f/0x290
[ 424.159430][ T4002] ? __do_sys_vfork+0x130/0x130
[ 424.164116][ T4002] ? ksys_write+0x260/0x2c0
[ 424.168479][ T4002] ? debug_smp_processor_id+0x17/0x20
[ 424.173673][ T4002] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 424.179566][ T4002] ? exit_to_user_mode_prepare+0x39/0xa0
[ 424.185032][ T4002] do_syscall_64+0x3d/0xb0
[ 424.189285][ T4002] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 424.195361][ T4002] RIP: 0033:0x7fc24575c789
[ 424.199627][ T4002] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 424.219423][ T4002] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 424.227664][ T4002] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 424.235560][ T4002] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 424.243553][ T4002] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 424.251364][ T4002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 424.259355][ T4002] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 424.267180][ T4002]
[ 424.272248][ T4011] FAULT_INJECTION: forcing a failure.
[ 424.272248][ T4011] name failslab, interval 1, probability 0, space 0, times 0
[ 424.284824][ T4011] CPU: 0 PID: 4011 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 424.293223][ T4011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 424.303558][ T4011] Call Trace:
[ 424.306855][ T4011]
[ 424.309638][ T4011] dump_stack_lvl+0x151/0x1b7
[ 424.314229][ T4011] ? io_uring_drop_tctx_refs+0x190/0x190
[ 424.319698][ T4011] dump_stack+0x15/0x17
[ 424.323692][ T4011] should_fail+0x3c6/0x510
[ 424.328025][ T4011] __should_failslab+0xa4/0xe0
[ 424.332621][ T4011] ? anon_vma_clone+0x9a/0x500
[ 424.337310][ T4011] should_failslab+0x9/0x20
[ 424.341832][ T4011] slab_pre_alloc_hook+0x37/0xd0
[ 424.346608][ T4011] ? anon_vma_clone+0x9a/0x500
[ 424.351307][ T4011] kmem_cache_alloc+0x44/0x200
[ 424.355884][ T4011] anon_vma_clone+0x9a/0x500
[ 424.360310][ T4011] anon_vma_fork+0x91/0x4e0
[ 424.364733][ T4011] dup_mm+0x894/0x11e0
[ 424.368645][ T4011] ? copy_init_mm+0x20/0x20
[ 424.373098][ T4011] copy_mm+0x107/0x1b0
[ 424.377014][ T4011] copy_process+0x12a1/0x3240
[ 424.381696][ T4011] ? proc_fail_nth_write+0x20b/0x290
[ 424.386818][ T4011] ? fsnotify_perm+0x6a/0x5d0
[ 424.391413][ T4011] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 424.396535][ T4011] ? vfs_write+0x990/0x1050
[ 424.400879][ T4011] kernel_clone+0x22e/0x920
[ 424.405297][ T4011] ? file_end_write+0x1b0/0x1b0
[ 424.410100][ T4011] ? create_io_thread+0x1e0/0x1e0
[ 424.414930][ T4011] ? __mutex_lock_slowpath+0x10/0x10
[ 424.420051][ T4011] __x64_sys_clone+0x23f/0x290
[ 424.424653][ T4011] ? __do_sys_vfork+0x130/0x130
[ 424.429346][ T4011] ? ksys_write+0x260/0x2c0
[ 424.433682][ T4011] ? debug_smp_processor_id+0x17/0x20
[ 424.438990][ T4011] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 424.444877][ T4011] ? exit_to_user_mode_prepare+0x39/0xa0
[ 424.450436][ T4011] do_syscall_64+0x3d/0xb0
[ 424.454708][ T4011] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 424.460419][ T4011] RIP: 0033:0x7fc24575c789
[ 424.464671][ T4011] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 424.484378][ T4011] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 424.492611][ T4011] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 424.500685][ T4011] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 424.508591][ T4011] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 424.516485][ T4011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 424.524576][ T4011] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 424.532502][ T4011]
[ 424.541735][ T4016] FAULT_INJECTION: forcing a failure.
[ 424.541735][ T4016] name failslab, interval 1, probability 0, space 0, times 0
[ 424.554102][ T4021] FAULT_INJECTION: forcing a failure.
[ 424.554102][ T4021] name failslab, interval 1, probability 0, space 0, times 0
[ 424.555732][ T4018] FAULT_INJECTION: forcing a failure.
[ 424.555732][ T4018] name failslab, interval 1, probability 0, space 0, times 0
[ 424.568226][ T4021] CPU: 0 PID: 4021 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 424.587727][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 424.597910][ T4021] Call Trace:
[ 424.601044][ T4021]
[ 424.603810][ T4021] dump_stack_lvl+0x151/0x1b7
[ 424.608413][ T4021] ? io_uring_drop_tctx_refs+0x190/0x190
[ 424.613870][ T4021] ? pfn_valid+0x1e0/0x1e0
[ 424.618122][ T4021] dump_stack+0x15/0x17
[ 424.622228][ T4021] should_fail+0x3c6/0x510
[ 424.626488][ T4021] __should_failslab+0xa4/0xe0
[ 424.631086][ T4021] ? dup_mm+0x790/0x11e0
[ 424.635172][ T4021] should_failslab+0x9/0x20
[ 424.639500][ T4021] slab_pre_alloc_hook+0x37/0xd0
[ 424.644278][ T4021] ? dup_mm+0x790/0x11e0
[ 424.648353][ T4021] kmem_cache_alloc+0x44/0x200
[ 424.652975][ T4021] dup_mm+0x790/0x11e0
[ 424.657037][ T4021] ? copy_init_mm+0x20/0x20
[ 424.661472][ T4021] copy_mm+0x107/0x1b0
[ 424.665458][ T4021] copy_process+0x12a1/0x3240
[ 424.670146][ T4021] ? proc_fail_nth_write+0x20b/0x290
[ 424.675358][ T4021] ? fsnotify_perm+0x6a/0x5d0
[ 424.679867][ T4021] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 424.684812][ T4021] ? vfs_write+0x990/0x1050
[ 424.689243][ T4021] kernel_clone+0x22e/0x920
[ 424.693579][ T4021] ? file_end_write+0x1b0/0x1b0
[ 424.698356][ T4021] ? create_io_thread+0x1e0/0x1e0
[ 424.703215][ T4021] ? __mutex_lock_slowpath+0x10/0x10
[ 424.708337][ T4021] __x64_sys_clone+0x23f/0x290
[ 424.712937][ T4021] ? __do_sys_vfork+0x130/0x130
[ 424.717624][ T4021] ? ksys_write+0x260/0x2c0
[ 424.722048][ T4021] ? debug_smp_processor_id+0x17/0x20
[ 424.727256][ T4021] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 424.733175][ T4021] ? exit_to_user_mode_prepare+0x39/0xa0
[ 424.738638][ T4021] do_syscall_64+0x3d/0xb0
[ 424.743152][ T4021] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 424.749056][ T4021] RIP: 0033:0x7fc24575c789
[ 424.753315][ T4021] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 424.772930][ T4021] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 424.781260][ T4021] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 424.789067][ T4021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 424.796966][ T4021] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 424.804871][ T4021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 424.812957][ T4021] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 424.820771][ T4021]
[ 424.823635][ T4018] CPU: 1 PID: 4018 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 424.832056][ T4018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 424.841952][ T4018] Call Trace:
[ 424.845076][ T4018]
[ 424.847851][ T4018] dump_stack_lvl+0x151/0x1b7
[ 424.852366][ T4018] ? io_uring_drop_tctx_refs+0x190/0x190
[ 424.857833][ T4018] dump_stack+0x15/0x17
[ 424.861822][ T4018] should_fail+0x3c6/0x510
[ 424.866078][ T4018] __should_failslab+0xa4/0xe0
[ 424.870681][ T4018] ? anon_vma_clone+0x9a/0x500
[ 424.875278][ T4018] should_failslab+0x9/0x20
[ 424.879702][ T4018] slab_pre_alloc_hook+0x37/0xd0
[ 424.884479][ T4018] ? anon_vma_clone+0x9a/0x500
[ 424.889108][ T4018] kmem_cache_alloc+0x44/0x200
[ 424.893800][ T4018] anon_vma_clone+0x9a/0x500
[ 424.898315][ T4018] anon_vma_fork+0x91/0x4e0
[ 424.902649][ T4018] dup_mm+0x894/0x11e0
[ 424.907015][ T4018] ? copy_init_mm+0x20/0x20
[ 424.911355][ T4018] copy_mm+0x107/0x1b0
[ 424.915258][ T4018] copy_process+0x12a1/0x3240
[ 424.919953][ T4018] ? proc_fail_nth_write+0x20b/0x290
[ 424.925073][ T4018] ? fsnotify_perm+0x6a/0x5d0
[ 424.929579][ T4018] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 424.934525][ T4018] ? vfs_write+0x990/0x1050
[ 424.939100][ T4018] kernel_clone+0x22e/0x920
[ 424.943382][ T4018] ? file_end_write+0x1b0/0x1b0
[ 424.948069][ T4018] ? create_io_thread+0x1e0/0x1e0
[ 424.952934][ T4018] ? __mutex_lock_slowpath+0x10/0x10
[ 424.958062][ T4018] __x64_sys_clone+0x23f/0x290
[ 424.962659][ T4018] ? __do_sys_vfork+0x130/0x130
[ 424.967360][ T4018] ? ksys_write+0x260/0x2c0
[ 424.971935][ T4018] ? debug_smp_processor_id+0x17/0x20
[ 424.977148][ T4018] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 424.983045][ T4018] ? exit_to_user_mode_prepare+0x39/0xa0
[ 424.988510][ T4018] do_syscall_64+0x3d/0xb0
[ 424.992854][ T4018] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 424.998583][ T4018] RIP: 0033:0x7fc24575c789
[ 425.002951][ T4018] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 425.022649][ T4018] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 425.030992][ T4018] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 425.038990][ T4018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 425.046796][ T4018] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 425.054608][ T4018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 425.062427][ T4018] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 425.070415][ T4018]
[ 425.073285][ T4016] CPU: 0 PID: 4016 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 425.081870][ T4016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 425.091766][ T4016] Call Trace:
[ 425.094889][ T4016]
[ 425.097768][ T4016] dump_stack_lvl+0x151/0x1b7
[ 425.102364][ T4016] ? io_uring_drop_tctx_refs+0x190/0x190
[ 425.107839][ T4016] ? pfn_valid+0x1e0/0x1e0
[ 425.112081][ T4016] dump_stack+0x15/0x17
[ 425.116074][ T4016] should_fail+0x3c6/0x510
[ 425.120505][ T4016] __should_failslab+0xa4/0xe0
[ 425.125197][ T4016] ? dup_mm+0x790/0x11e0
[ 425.129415][ T4016] should_failslab+0x9/0x20
[ 425.133697][ T4016] slab_pre_alloc_hook+0x37/0xd0
[ 425.138476][ T4016] ? dup_mm+0x790/0x11e0
[ 425.142631][ T4016] kmem_cache_alloc+0x44/0x200
[ 425.147244][ T4016] dup_mm+0x790/0x11e0
[ 425.151138][ T4016] ? copy_init_mm+0x20/0x20
[ 425.155477][ T4016] copy_mm+0x107/0x1b0
[ 425.159383][ T4016] copy_process+0x12a1/0x3240
[ 425.163902][ T4016] ? proc_fail_nth_write+0x20b/0x290
[ 425.169133][ T4016] ? fsnotify_perm+0x6a/0x5d0
[ 425.173647][ T4016] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 425.178772][ T4016] ? vfs_write+0x990/0x1050
[ 425.183113][ T4016] kernel_clone+0x22e/0x920
[ 425.187454][ T4016] ? file_end_write+0x1b0/0x1b0
[ 425.192141][ T4016] ? create_io_thread+0x1e0/0x1e0
[ 425.197011][ T4016] ? __mutex_lock_slowpath+0x10/0x10
[ 425.202122][ T4016] __x64_sys_clone+0x23f/0x290
[ 425.206721][ T4016] ? __do_sys_vfork+0x130/0x130
[ 425.211411][ T4016] ? ksys_write+0x260/0x2c0
[ 425.216024][ T4016] ? debug_smp_processor_id+0x17/0x20
[ 425.221320][ T4016] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 425.227306][ T4016] ? exit_to_user_mode_prepare+0x39/0xa0
[ 425.232775][ T4016] do_syscall_64+0x3d/0xb0
[ 425.237221][ T4016] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 425.242959][ T4016] RIP: 0033:0x7fc24575c789
[ 425.247289][ T4016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 425.266923][ T4016] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 425.275409][ T4016] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 425.283307][ T4016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 425.291130][ T4016] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 425.298931][ T4016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 425.306830][ T4016] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 425.314993][ T4016]
[ 425.319070][ T4022] FAULT_INJECTION: forcing a failure.
[ 425.319070][ T4022] name failslab, interval 1, probability 0, space 0, times 0
[ 425.335980][ T4026] FAULT_INJECTION: forcing a failure.
[ 425.335980][ T4026] name failslab, interval 1, probability 0, space 0, times 0
[ 425.339651][ T4022] CPU: 1 PID: 4022 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 425.351186][ T4029] FAULT_INJECTION: forcing a failure.
[ 425.351186][ T4029] name failslab, interval 1, probability 0, space 0, times 0
[ 425.357412][ T4022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 425.357427][ T4022] Call Trace:
[ 425.357434][ T4022]
[ 425.357440][ T4022] dump_stack_lvl+0x151/0x1b7
[ 425.357463][ T4022] ? io_uring_drop_tctx_refs+0x190/0x190
[ 425.396017][ T4022] ? __kasan_check_write+0x14/0x20
[ 425.400925][ T4022] dump_stack+0x15/0x17
[ 425.404983][ T4022] should_fail+0x3c6/0x510
[ 425.409236][ T4022] __should_failslab+0xa4/0xe0
[ 425.413828][ T4022] ? anon_vma_fork+0xf7/0x4e0
[ 425.418350][ T4022] should_failslab+0x9/0x20
[ 425.422680][ T4022] slab_pre_alloc_hook+0x37/0xd0
[ 425.427456][ T4022] ? anon_vma_fork+0xf7/0x4e0
[ 425.431978][ T4022] kmem_cache_alloc+0x44/0x200
[ 425.436575][ T4022] anon_vma_fork+0xf7/0x4e0
[ 425.440911][ T4022] dup_mm+0x894/0x11e0
[ 425.444911][ T4022] ? copy_init_mm+0x20/0x20
[ 425.449345][ T4022] copy_mm+0x107/0x1b0
[ 425.453259][ T4022] copy_process+0x12a1/0x3240
[ 425.457764][ T4022] ? proc_fail_nth_write+0x20b/0x290
[ 425.462982][ T4022] ? fsnotify_perm+0x6a/0x5d0
[ 425.467493][ T4022] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 425.472431][ T4022] ? vfs_write+0x990/0x1050
[ 425.476773][ T4022] kernel_clone+0x22e/0x920
[ 425.481286][ T4022] ? file_end_write+0x1b0/0x1b0
[ 425.485983][ T4022] ? create_io_thread+0x1e0/0x1e0
[ 425.491007][ T4022] ? __mutex_lock_slowpath+0x10/0x10
[ 425.496216][ T4022] __x64_sys_clone+0x23f/0x290
[ 425.500988][ T4022] ? __do_sys_vfork+0x130/0x130
[ 425.505674][ T4022] ? ksys_write+0x260/0x2c0
[ 425.510015][ T4022] ? debug_smp_processor_id+0x17/0x20
[ 425.515219][ T4022] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 425.521125][ T4022] ? exit_to_user_mode_prepare+0x39/0xa0
[ 425.526593][ T4022] do_syscall_64+0x3d/0xb0
[ 425.530844][ T4022] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 425.536573][ T4022] RIP: 0033:0x7fc24575c789
[ 425.540825][ T4022] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 425.560272][ T4022] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 425.568517][ T4022] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 425.576760][ T4022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 425.584572][ T4022] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 425.592469][ T4022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 425.600366][ T4022] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 425.608269][ T4022]
[ 425.611130][ T4026] CPU: 0 PID: 4026 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 425.619721][ T4026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 425.629724][ T4026] Call Trace:
[ 425.632912][ T4026]
[ 425.635774][ T4026] dump_stack_lvl+0x151/0x1b7
[ 425.640329][ T4026] ? io_uring_drop_tctx_refs+0x190/0x190
[ 425.645856][ T4026] ? pfn_valid+0x1e0/0x1e0
[ 425.650193][ T4026] dump_stack+0x15/0x17
[ 425.654191][ T4026] should_fail+0x3c6/0x510
[ 425.658448][ T4026] __should_failslab+0xa4/0xe0
[ 425.663042][ T4026] ? dup_mm+0x790/0x11e0
[ 425.667176][ T4026] should_failslab+0x9/0x20
[ 425.671487][ T4026] slab_pre_alloc_hook+0x37/0xd0
[ 425.676415][ T4026] ? dup_mm+0x790/0x11e0
[ 425.680495][ T4026] kmem_cache_alloc+0x44/0x200
[ 425.685084][ T4026] dup_mm+0x790/0x11e0
[ 425.688991][ T4026] ? copy_init_mm+0x20/0x20
[ 425.693359][ T4026] copy_mm+0x107/0x1b0
[ 425.697239][ T4026] copy_process+0x12a1/0x3240
[ 425.701752][ T4026] ? proc_fail_nth_write+0x20b/0x290
[ 425.706872][ T4026] ? fsnotify_perm+0x6a/0x5d0
[ 425.711469][ T4026] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 425.716425][ T4026] ? vfs_write+0x990/0x1050
[ 425.720760][ T4026] kernel_clone+0x22e/0x920
[ 425.725114][ T4026] ? file_end_write+0x1b0/0x1b0
[ 425.729789][ T4026] ? create_io_thread+0x1e0/0x1e0
[ 425.734645][ T4026] ? __mutex_lock_slowpath+0x10/0x10
[ 425.739766][ T4026] __x64_sys_clone+0x23f/0x290
[ 425.744453][ T4026] ? __do_sys_vfork+0x130/0x130
[ 425.749255][ T4026] ? ksys_write+0x260/0x2c0
[ 425.753573][ T4026] ? debug_smp_processor_id+0x17/0x20
[ 425.758771][ T4026] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 425.765028][ T4026] ? exit_to_user_mode_prepare+0x39/0xa0
[ 425.770492][ T4026] do_syscall_64+0x3d/0xb0
[ 425.774741][ T4026] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 425.780498][ T4026] RIP: 0033:0x7fc24575c789
[ 425.784728][ T4026] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 425.804348][ T4026] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 425.812671][ T4026] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 425.821005][ T4026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 425.828914][ T4026] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 425.836799][ T4026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 425.844615][ T4026] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 425.852427][ T4026]
[ 425.855866][ T4029] CPU: 1 PID: 4029 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 425.864539][ T4029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 425.874815][ T4029] Call Trace:
[ 425.877972][ T4029]
[ 425.880706][ T4029] dump_stack_lvl+0x151/0x1b7
[ 425.885219][ T4029] ? io_uring_drop_tctx_refs+0x190/0x190
[ 425.890735][ T4029] dump_stack+0x15/0x17
[ 425.894685][ T4029] should_fail+0x3c6/0x510
[ 425.898933][ T4029] __should_failslab+0xa4/0xe0
[ 425.903715][ T4029] ? anon_vma_clone+0x9a/0x500
[ 425.908410][ T4029] should_failslab+0x9/0x20
[ 425.912839][ T4029] slab_pre_alloc_hook+0x37/0xd0
[ 425.917689][ T4029] ? anon_vma_clone+0x9a/0x500
[ 425.922462][ T4029] kmem_cache_alloc+0x44/0x200
[ 425.927065][ T4029] anon_vma_clone+0x9a/0x500
[ 425.931578][ T4029] anon_vma_fork+0x91/0x4e0
[ 425.935998][ T4029] dup_mm+0x894/0x11e0
[ 425.939909][ T4029] ? copy_init_mm+0x20/0x20
[ 425.944246][ T4029] copy_mm+0x107/0x1b0
[ 425.948159][ T4029] copy_process+0x12a1/0x3240
[ 425.952666][ T4029] ? proc_fail_nth_write+0x20b/0x290
[ 425.958152][ T4029] ? fsnotify_perm+0x6a/0x5d0
[ 425.962668][ T4029] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 425.967696][ T4029] ? vfs_write+0x990/0x1050
[ 425.972035][ T4029] kernel_clone+0x22e/0x920
[ 425.976463][ T4029] ? file_end_write+0x1b0/0x1b0
[ 425.981252][ T4029] ? create_io_thread+0x1e0/0x1e0
[ 425.986268][ T4029] ? __mutex_lock_slowpath+0x10/0x10
[ 425.991455][ T4029] __x64_sys_clone+0x23f/0x290
[ 425.996044][ T4029] ? __do_sys_vfork+0x130/0x130
[ 426.000740][ T4029] ? ksys_write+0x260/0x2c0
[ 426.005174][ T4029] ? debug_smp_processor_id+0x17/0x20
[ 426.010381][ T4029] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 426.016284][ T4029] ? exit_to_user_mode_prepare+0x39/0xa0
[ 426.021755][ T4029] do_syscall_64+0x3d/0xb0
[ 426.026030][ T4029] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 426.031741][ T4029] RIP: 0033:0x7fc24575c789
[ 426.036077][ T4029] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 426.055513][ T4029] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 426.063763][ T4029] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 426.071657][ T4029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 426.079467][ T4029] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 426.087280][ T4029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 426.095093][ T4029] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 426.102916][ T4029]
[ 426.108778][ T4030] FAULT_INJECTION: forcing a failure.
[ 426.108778][ T4030] name failslab, interval 1, probability 0, space 0, times 0
[ 426.115396][ T4033] FAULT_INJECTION: forcing a failure.
[ 426.115396][ T4033] name failslab, interval 1, probability 0, space 0, times 0
[ 426.123143][ T4030] CPU: 1 PID: 4030 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 426.142046][ T4030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 426.152200][ T4030] Call Trace:
[ 426.155317][ T4030]
[ 426.158085][ T4030] dump_stack_lvl+0x151/0x1b7
[ 426.162600][ T4030] ? io_uring_drop_tctx_refs+0x190/0x190
[ 426.168069][ T4030] ? pfn_valid+0x1e0/0x1e0
[ 426.172331][ T4030] dump_stack+0x15/0x17
[ 426.176403][ T4030] should_fail+0x3c6/0x510
[ 426.180653][ T4030] __should_failslab+0xa4/0xe0
[ 426.185258][ T4030] ? dup_mm+0x790/0x11e0
[ 426.189419][ T4030] should_failslab+0x9/0x20
[ 426.193757][ T4030] slab_pre_alloc_hook+0x37/0xd0
[ 426.198621][ T4030] ? dup_mm+0x790/0x11e0
[ 426.202696][ T4030] kmem_cache_alloc+0x44/0x200
[ 426.207300][ T4030] dup_mm+0x790/0x11e0
[ 426.211292][ T4030] ? copy_init_mm+0x20/0x20
[ 426.216151][ T4030] copy_mm+0x107/0x1b0
[ 426.220144][ T4030] copy_process+0x12a1/0x3240
[ 426.224669][ T4030] ? proc_fail_nth_write+0x20b/0x290
[ 426.229782][ T4030] ? fsnotify_perm+0x6a/0x5d0
[ 426.234293][ T4030] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 426.239248][ T4030] ? vfs_write+0x990/0x1050
[ 426.243706][ T4030] kernel_clone+0x22e/0x920
[ 426.248044][ T4030] ? file_end_write+0x1b0/0x1b0
[ 426.252726][ T4030] ? create_io_thread+0x1e0/0x1e0
[ 426.258035][ T4030] ? __mutex_lock_slowpath+0x10/0x10
[ 426.263231][ T4030] __x64_sys_clone+0x23f/0x290
[ 426.267919][ T4030] ? __do_sys_vfork+0x130/0x130
[ 426.272603][ T4030] ? ksys_write+0x260/0x2c0
[ 426.276944][ T4030] ? debug_smp_processor_id+0x17/0x20
[ 426.282239][ T4030] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 426.288142][ T4030] ? exit_to_user_mode_prepare+0x39/0xa0
[ 426.293701][ T4030] do_syscall_64+0x3d/0xb0
[ 426.298033][ T4030] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 426.303774][ T4030] RIP: 0033:0x7fc24575c789
[ 426.308104][ T4030] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 426.327719][ T4030] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 426.336058][ T4030] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 426.343861][ T4030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 426.351940][ T4030] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 426.359844][ T4030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 426.367757][ T4030] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 426.375768][ T4030]
[ 426.378630][ T4033] CPU: 0 PID: 4033 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 426.386988][ T4033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 426.397828][ T4033] Call Trace:
[ 426.400948][ T4033]
[ 426.403713][ T4033] dump_stack_lvl+0x151/0x1b7
[ 426.408225][ T4033] ? io_uring_drop_tctx_refs+0x190/0x190
[ 426.413700][ T4033] dump_stack+0x15/0x17
[ 426.417692][ T4033] should_fail+0x3c6/0x510
[ 426.422024][ T4033] __should_failslab+0xa4/0xe0
[ 426.426637][ T4033] ? anon_vma_clone+0x9a/0x500
[ 426.431233][ T4033] should_failslab+0x9/0x20
[ 426.435601][ T4033] slab_pre_alloc_hook+0x37/0xd0
[ 426.440341][ T4033] ? anon_vma_clone+0x9a/0x500
[ 426.445025][ T4033] kmem_cache_alloc+0x44/0x200
[ 426.449622][ T4033] anon_vma_clone+0x9a/0x500
[ 426.454137][ T4033] anon_vma_fork+0x91/0x4e0
[ 426.458565][ T4033] dup_mm+0x894/0x11e0
[ 426.462472][ T4033] ? copy_init_mm+0x20/0x20
[ 426.466912][ T4033] copy_mm+0x107/0x1b0
[ 426.470817][ T4033] copy_process+0x12a1/0x3240
[ 426.475325][ T4033] ? proc_fail_nth_write+0x20b/0x290
[ 426.480523][ T4033] ? fsnotify_perm+0x6a/0x5d0
[ 426.485035][ T4033] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 426.489984][ T4033] ? vfs_write+0x990/0x1050
[ 426.494330][ T4033] kernel_clone+0x22e/0x920
[ 426.498667][ T4033] ? file_end_write+0x1b0/0x1b0
[ 426.503359][ T4033] ? create_io_thread+0x1e0/0x1e0
[ 426.508208][ T4033] ? __mutex_lock_slowpath+0x10/0x10
[ 426.513337][ T4033] __x64_sys_clone+0x23f/0x290
[ 426.518026][ T4033] ? __do_sys_vfork+0x130/0x130
[ 426.522889][ T4033] ? ksys_write+0x260/0x2c0
[ 426.527218][ T4033] ? debug_smp_processor_id+0x17/0x20
[ 426.532424][ T4033] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 426.538413][ T4033] ? exit_to_user_mode_prepare+0x39/0xa0
[ 426.543985][ T4033] do_syscall_64+0x3d/0xb0
[ 426.548326][ T4033] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 426.554086][ T4033] RIP: 0033:0x7fc24575c789
[ 426.558484][ T4033] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 426.578180][ T4033] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 426.586527][ T4033] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 426.594412][ T4033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 426.602235][ T4033] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 426.610252][ T4033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 426.618392][ T4033] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 426.626206][ T4033]
[ 426.630845][ T4034] FAULT_INJECTION: forcing a failure.
[ 426.630845][ T4034] name failslab, interval 1, probability 0, space 0, times 0
[ 426.646484][ T4034] CPU: 1 PID: 4034 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 426.654814][ T4034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 426.664706][ T4034] Call Trace:
[ 426.667862][ T4034]
[ 426.670698][ T4034] dump_stack_lvl+0x151/0x1b7
[ 426.675827][ T4034] ? io_uring_drop_tctx_refs+0x190/0x190
[ 426.681289][ T4034] ? pfn_valid+0x1e0/0x1e0
[ 426.685716][ T4034] dump_stack+0x15/0x17
[ 426.689707][ T4034] should_fail+0x3c6/0x510
[ 426.693966][ T4034] __should_failslab+0xa4/0xe0
[ 426.698642][ T4034] ? dup_mm+0x790/0x11e0
[ 426.702724][ T4034] should_failslab+0x9/0x20
[ 426.707588][ T4034] slab_pre_alloc_hook+0x37/0xd0
[ 426.712361][ T4034] ? dup_mm+0x790/0x11e0
[ 426.716529][ T4034] kmem_cache_alloc+0x44/0x200
[ 426.721120][ T4034] dup_mm+0x790/0x11e0
[ 426.725025][ T4034] ? copy_init_mm+0x20/0x20
[ 426.729373][ T4034] copy_mm+0x107/0x1b0
[ 426.733360][ T4034] copy_process+0x12a1/0x3240
[ 426.737871][ T4034] ? proc_fail_nth_write+0x20b/0x290
[ 426.743000][ T4034] ? fsnotify_perm+0x6a/0x5d0
[ 426.747507][ T4034] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 426.752462][ T4034] ? vfs_write+0x990/0x1050
[ 426.756796][ T4034] kernel_clone+0x22e/0x920
[ 426.761132][ T4034] ? file_end_write+0x1b0/0x1b0
[ 426.765847][ T4034] ? create_io_thread+0x1e0/0x1e0
[ 426.770704][ T4034] ? __mutex_lock_slowpath+0x10/0x10
[ 426.775801][ T4034] __x64_sys_clone+0x23f/0x290
[ 426.780413][ T4034] ? __do_sys_vfork+0x130/0x130
[ 426.785089][ T4034] ? ksys_write+0x260/0x2c0
[ 426.789603][ T4034] ? debug_smp_processor_id+0x17/0x20
[ 426.794921][ T4034] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 426.801074][ T4034] ? exit_to_user_mode_prepare+0x39/0xa0
[ 426.806541][ T4034] do_syscall_64+0x3d/0xb0
[ 426.811055][ T4034] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 426.816787][ T4034] RIP: 0033:0x7fc24575c789
[ 426.821124][ T4034] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 426.840780][ T4034] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 426.849071][ T4034] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 426.856881][ T4034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 426.864883][ T4034] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 426.872860][ T4034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 426.880671][ T4034] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 426.888571][ T4034]
[ 426.893315][ T4041] FAULT_INJECTION: forcing a failure.
[ 426.893315][ T4041] name failslab, interval 1, probability 0, space 0, times 0
[ 426.901935][ T4042] FAULT_INJECTION: forcing a failure.
[ 426.901935][ T4042] name failslab, interval 1, probability 0, space 0, times 0
[ 426.907547][ T4046] FAULT_INJECTION: forcing a failure.
[ 426.907547][ T4046] name failslab, interval 1, probability 0, space 0, times 0
[ 426.921874][ T4042] CPU: 0 PID: 4042 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 426.939419][ T4042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 426.949786][ T4042] Call Trace:
[ 426.952907][ T4042]
[ 426.955686][ T4042] dump_stack_lvl+0x151/0x1b7
[ 426.960188][ T4042] ? io_uring_drop_tctx_refs+0x190/0x190
[ 426.965659][ T4042] ? pfn_valid+0x1e0/0x1e0
[ 426.969912][ T4042] dump_stack+0x15/0x17
[ 426.973911][ T4042] should_fail+0x3c6/0x510
[ 426.978243][ T4042] __should_failslab+0xa4/0xe0
[ 426.982865][ T4042] ? dup_mm+0x790/0x11e0
[ 426.987020][ T4042] should_failslab+0x9/0x20
[ 426.991350][ T4042] slab_pre_alloc_hook+0x37/0xd0
[ 426.996121][ T4042] ? dup_mm+0x790/0x11e0
[ 427.000200][ T4042] kmem_cache_alloc+0x44/0x200
[ 427.004822][ T4042] dup_mm+0x790/0x11e0
[ 427.008820][ T4042] ? copy_init_mm+0x20/0x20
[ 427.013156][ T4042] copy_mm+0x107/0x1b0
[ 427.017063][ T4042] copy_process+0x12a1/0x3240
[ 427.021573][ T4042] ? proc_fail_nth_write+0x20b/0x290
[ 427.026693][ T4042] ? fsnotify_perm+0x6a/0x5d0
[ 427.031205][ T4042] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 427.036152][ T4042] ? vfs_write+0x990/0x1050
[ 427.040690][ T4042] kernel_clone+0x22e/0x920
[ 427.045027][ T4042] ? file_end_write+0x1b0/0x1b0
[ 427.049719][ T4042] ? create_io_thread+0x1e0/0x1e0
[ 427.054575][ T4042] ? __mutex_lock_slowpath+0x10/0x10
[ 427.059710][ T4042] __x64_sys_clone+0x23f/0x290
[ 427.064298][ T4042] ? __do_sys_vfork+0x130/0x130
[ 427.068988][ T4042] ? ksys_write+0x260/0x2c0
[ 427.073331][ T4042] ? debug_smp_processor_id+0x17/0x20
[ 427.078533][ T4042] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 427.084435][ T4042] ? exit_to_user_mode_prepare+0x39/0xa0
[ 427.089927][ T4042] do_syscall_64+0x3d/0xb0
[ 427.094154][ T4042] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 427.099969][ T4042] RIP: 0033:0x7fc24575c789
[ 427.104397][ T4042] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 427.124068][ T4042] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 427.132281][ T4042] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 427.140181][ T4042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 427.148005][ T4042] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 427.156244][ T4042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 427.164059][ T4042] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 427.171956][ T4042]
[ 427.174821][ T4046] CPU: 1 PID: 4046 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 427.183153][ T4046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 427.193046][ T4046] Call Trace:
[ 427.196171][ T4046]
[ 427.198943][ T4046] dump_stack_lvl+0x151/0x1b7
[ 427.203466][ T4046] ? io_uring_drop_tctx_refs+0x190/0x190
[ 427.208931][ T4046] dump_stack+0x15/0x17
[ 427.212922][ T4046] should_fail+0x3c6/0x510
[ 427.217172][ T4046] __should_failslab+0xa4/0xe0
[ 427.221773][ T4046] ? anon_vma_clone+0x9a/0x500
[ 427.226372][ T4046] should_failslab+0x9/0x20
[ 427.230744][ T4046] slab_pre_alloc_hook+0x37/0xd0
[ 427.235493][ T4046] ? anon_vma_clone+0x9a/0x500
[ 427.240089][ T4046] kmem_cache_alloc+0x44/0x200
[ 427.244690][ T4046] anon_vma_clone+0x9a/0x500
[ 427.249199][ T4046] anon_vma_fork+0x91/0x4e0
[ 427.253544][ T4046] dup_mm+0x894/0x11e0
[ 427.257478][ T4046] ? copy_init_mm+0x20/0x20
[ 427.261875][ T4046] copy_mm+0x107/0x1b0
[ 427.265829][ T4046] copy_process+0x12a1/0x3240
[ 427.270378][ T4046] ? proc_fail_nth_write+0x20b/0x290
[ 427.275498][ T4046] ? fsnotify_perm+0x6a/0x5d0
[ 427.280015][ T4046] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 427.284960][ T4046] ? vfs_write+0x990/0x1050
[ 427.289310][ T4046] kernel_clone+0x22e/0x920
[ 427.293640][ T4046] ? file_end_write+0x1b0/0x1b0
[ 427.298336][ T4046] ? create_io_thread+0x1e0/0x1e0
[ 427.303272][ T4046] ? __mutex_lock_slowpath+0x10/0x10
[ 427.308395][ T4046] __x64_sys_clone+0x23f/0x290
[ 427.312995][ T4046] ? __do_sys_vfork+0x130/0x130
[ 427.317679][ T4046] ? ksys_write+0x260/0x2c0
[ 427.322019][ T4046] ? debug_smp_processor_id+0x17/0x20
[ 427.327226][ T4046] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 427.333214][ T4046] ? exit_to_user_mode_prepare+0x39/0xa0
[ 427.338775][ T4046] do_syscall_64+0x3d/0xb0
[ 427.343023][ T4046] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 427.348902][ T4046] RIP: 0033:0x7fc24575c789
[ 427.353096][ T4046] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 427.372623][ T4046] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 427.380865][ T4046] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 427.389151][ T4046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 427.396930][ T4046] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 427.404740][ T4046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 427.412551][ T4046] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 427.420367][ T4046]
[ 427.423227][ T4041] CPU: 0 PID: 4041 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 427.426446][ T4043] FAULT_INJECTION: forcing a failure.
[ 427.426446][ T4043] name failslab, interval 1, probability 0, space 0, times 0
[ 427.431558][ T4041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 427.431571][ T4041] Call Trace:
[ 427.431577][ T4041]
[ 427.431583][ T4041] dump_stack_lvl+0x151/0x1b7
[ 427.464744][ T4041] ? io_uring_drop_tctx_refs+0x190/0x190
[ 427.470208][ T4041] ? pfn_valid+0x1e0/0x1e0
[ 427.474457][ T4041] dump_stack+0x15/0x17
[ 427.478452][ T4041] should_fail+0x3c6/0x510
[ 427.482809][ T4041] __should_failslab+0xa4/0xe0
[ 427.487404][ T4041] ? dup_mm+0x790/0x11e0
[ 427.491909][ T4041] should_failslab+0x9/0x20
[ 427.496334][ T4041] slab_pre_alloc_hook+0x37/0xd0
[ 427.501129][ T4041] ? dup_mm+0x790/0x11e0
[ 427.505374][ T4041] kmem_cache_alloc+0x44/0x200
[ 427.510082][ T4041] dup_mm+0x790/0x11e0
[ 427.513988][ T4041] ? copy_init_mm+0x20/0x20
[ 427.518587][ T4041] copy_mm+0x107/0x1b0
[ 427.522592][ T4041] copy_process+0x12a1/0x3240
[ 427.527094][ T4041] ? proc_fail_nth_write+0x20b/0x290
[ 427.532221][ T4041] ? fsnotify_perm+0x6a/0x5d0
[ 427.536730][ T4041] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 427.541684][ T4041] ? vfs_write+0x990/0x1050
[ 427.546037][ T4041] kernel_clone+0x22e/0x920
[ 427.550352][ T4041] ? file_end_write+0x1b0/0x1b0
[ 427.555040][ T4041] ? create_io_thread+0x1e0/0x1e0
[ 427.559901][ T4041] ? __mutex_lock_slowpath+0x10/0x10
[ 427.565117][ T4041] __x64_sys_clone+0x23f/0x290
[ 427.569817][ T4041] ? __do_sys_vfork+0x130/0x130
[ 427.574514][ T4041] ? ksys_write+0x260/0x2c0
[ 427.578849][ T4041] ? debug_smp_processor_id+0x17/0x20
[ 427.584050][ T4041] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 427.590039][ T4041] ? exit_to_user_mode_prepare+0x39/0xa0
[ 427.595857][ T4041] do_syscall_64+0x3d/0xb0
[ 427.600198][ T4041] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 427.606102][ T4041] RIP: 0033:0x7fc24575c789
[ 427.610436][ T4041] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 427.630065][ T4041] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 427.638401][ T4041] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 427.646212][ T4041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 427.654035][ T4041] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 427.662011][ T4041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 427.670341][ T4041] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 427.678178][ T4041]
[ 427.681108][ T4043] CPU: 1 PID: 4043 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 427.689635][ T4043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 427.699598][ T4043] Call Trace:
[ 427.702726][ T4043]
[ 427.705491][ T4043] dump_stack_lvl+0x151/0x1b7
[ 427.710110][ T4043] ? io_uring_drop_tctx_refs+0x190/0x190
[ 427.715749][ T4043] dump_stack+0x15/0x17
[ 427.719831][ T4043] should_fail+0x3c6/0x510
[ 427.724068][ T4043] __should_failslab+0xa4/0xe0
[ 427.729011][ T4043] ? anon_vma_clone+0x9a/0x500
[ 427.733712][ T4043] should_failslab+0x9/0x20
[ 427.738214][ T4043] slab_pre_alloc_hook+0x37/0xd0
[ 427.743029][ T4043] ? anon_vma_clone+0x9a/0x500
[ 427.747687][ T4043] kmem_cache_alloc+0x44/0x200
[ 427.752289][ T4043] anon_vma_clone+0x9a/0x500
[ 427.756724][ T4043] anon_vma_fork+0x91/0x4e0
[ 427.761051][ T4043] dup_mm+0x894/0x11e0
[ 427.764959][ T4043] ? copy_init_mm+0x20/0x20
[ 427.769297][ T4043] copy_mm+0x107/0x1b0
[ 427.773212][ T4043] copy_process+0x12a1/0x3240
[ 427.777804][ T4043] ? proc_fail_nth_write+0x20b/0x290
[ 427.783181][ T4043] ? fsnotify_perm+0x6a/0x5d0
[ 427.787706][ T4043] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 427.792643][ T4043] ? vfs_write+0x990/0x1050
[ 427.796983][ T4043] kernel_clone+0x22e/0x920
[ 427.801325][ T4043] ? file_end_write+0x1b0/0x1b0
[ 427.806012][ T4043] ? create_io_thread+0x1e0/0x1e0
[ 427.810870][ T4043] ? __mutex_lock_slowpath+0x10/0x10
[ 427.815989][ T4043] __x64_sys_clone+0x23f/0x290
[ 427.820591][ T4043] ? __do_sys_vfork+0x130/0x130
[ 427.825275][ T4043] ? ksys_write+0x260/0x2c0
[ 427.829617][ T4043] ? debug_smp_processor_id+0x17/0x20
[ 427.834998][ T4043] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 427.840900][ T4043] ? exit_to_user_mode_prepare+0x39/0xa0
[ 427.846370][ T4043] do_syscall_64+0x3d/0xb0
[ 427.850621][ T4043] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 427.856354][ T4043] RIP: 0033:0x7fc24575c789
[ 427.860603][ T4043] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 427.880149][ T4043] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 427.888396][ T4043] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 427.896200][ T4043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 427.904116][ T4043] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 427.911913][ T4043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 427.919751][ T4043] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 427.927538][ T4043]
[ 427.931474][ T4047] FAULT_INJECTION: forcing a failure.
[ 427.931474][ T4047] name failslab, interval 1, probability 0, space 0, times 0
[ 427.944211][ T4047] CPU: 1 PID: 4047 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 427.952428][ T4047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 427.963019][ T4047] Call Trace:
[ 427.966141][ T4047]
[ 427.968918][ T4047] dump_stack_lvl+0x151/0x1b7
[ 427.973431][ T4047] ? io_uring_drop_tctx_refs+0x190/0x190
[ 427.978896][ T4047] dump_stack+0x15/0x17
[ 427.982892][ T4047] should_fail+0x3c6/0x510
[ 427.987152][ T4047] __should_failslab+0xa4/0xe0
[ 427.991919][ T4047] ? anon_vma_clone+0x9a/0x500
[ 427.996636][ T4047] should_failslab+0x9/0x20
[ 428.000978][ T4047] slab_pre_alloc_hook+0x37/0xd0
[ 428.005773][ T4047] ? anon_vma_clone+0x9a/0x500
[ 428.010350][ T4047] kmem_cache_alloc+0x44/0x200
[ 428.015044][ T4047] anon_vma_clone+0x9a/0x500
[ 428.019465][ T4047] anon_vma_fork+0x91/0x4e0
[ 428.023805][ T4047] dup_mm+0x894/0x11e0
[ 428.027970][ T4047] ? copy_init_mm+0x20/0x20
[ 428.032307][ T4047] copy_mm+0x107/0x1b0
[ 428.036213][ T4047] copy_process+0x12a1/0x3240
[ 428.040816][ T4047] ? proc_fail_nth_write+0x20b/0x290
[ 428.046043][ T4047] ? fsnotify_perm+0x6a/0x5d0
[ 428.050565][ T4047] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 428.055632][ T4047] ? vfs_write+0x990/0x1050
[ 428.059969][ T4047] kernel_clone+0x22e/0x920
[ 428.064395][ T4047] ? file_end_write+0x1b0/0x1b0
[ 428.069111][ T4047] ? create_io_thread+0x1e0/0x1e0
[ 428.074113][ T4047] ? __mutex_lock_slowpath+0x10/0x10
[ 428.079409][ T4047] __x64_sys_clone+0x23f/0x290
[ 428.084207][ T4047] ? __do_sys_vfork+0x130/0x130
[ 428.088896][ T4047] ? ksys_write+0x260/0x2c0
[ 428.093242][ T4047] ? debug_smp_processor_id+0x17/0x20
[ 428.098452][ T4047] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 428.104722][ T4047] ? exit_to_user_mode_prepare+0x39/0xa0
[ 428.110244][ T4047] do_syscall_64+0x3d/0xb0
[ 428.114673][ T4047] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 428.120402][ T4047] RIP: 0033:0x7fc24575c789
[ 428.124652][ T4047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 428.144796][ T4047] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 428.153281][ T4047] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 428.161171][ T4047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 428.169216][ T4047] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 428.177263][ T4047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 428.185073][ T4047] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 428.193061][ T4047]
[ 428.197171][ T4050] FAULT_INJECTION: forcing a failure.
[ 428.197171][ T4050] name failslab, interval 1, probability 0, space 0, times 0
[ 428.205626][ T4058] FAULT_INJECTION: forcing a failure.
[ 428.205626][ T4058] name failslab, interval 1, probability 0, space 0, times 0
[ 428.212843][ T4050] CPU: 1 PID: 4050 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 428.230807][ T4050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 428.240770][ T4050] Call Trace:
[ 428.243905][ T4050]
[ 428.246679][ T4050] dump_stack_lvl+0x151/0x1b7
[ 428.251183][ T4050] ? io_uring_drop_tctx_refs+0x190/0x190
[ 428.256655][ T4050] ? pfn_valid+0x1e0/0x1e0
[ 428.260902][ T4050] dump_stack+0x15/0x17
[ 428.264897][ T4050] should_fail+0x3c6/0x510
[ 428.269412][ T4050] __should_failslab+0xa4/0xe0
[ 428.274010][ T4050] ? dup_mm+0x790/0x11e0
[ 428.278089][ T4050] should_failslab+0x9/0x20
[ 428.282426][ T4050] slab_pre_alloc_hook+0x37/0xd0
[ 428.287201][ T4050] ? dup_mm+0x790/0x11e0
[ 428.291341][ T4050] kmem_cache_alloc+0x44/0x200
[ 428.295886][ T4050] dup_mm+0x790/0x11e0
[ 428.299790][ T4050] ? copy_init_mm+0x20/0x20
[ 428.304133][ T4050] copy_mm+0x107/0x1b0
[ 428.308032][ T4050] copy_process+0x12a1/0x3240
[ 428.312647][ T4050] ? proc_fail_nth_write+0x20b/0x290
[ 428.317767][ T4050] ? fsnotify_perm+0x6a/0x5d0
[ 428.322280][ T4050] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 428.327401][ T4050] ? vfs_write+0x990/0x1050
[ 428.331745][ T4050] kernel_clone+0x22e/0x920
[ 428.336078][ T4050] ? file_end_write+0x1b0/0x1b0
[ 428.340958][ T4050] ? create_io_thread+0x1e0/0x1e0
[ 428.345988][ T4050] ? __mutex_lock_slowpath+0x10/0x10
[ 428.351282][ T4050] __x64_sys_clone+0x23f/0x290
[ 428.355884][ T4050] ? __do_sys_vfork+0x130/0x130
[ 428.360658][ T4050] ? ksys_write+0x260/0x2c0
[ 428.364995][ T4050] ? debug_smp_processor_id+0x17/0x20
[ 428.370302][ T4050] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 428.376466][ T4050] ? exit_to_user_mode_prepare+0x39/0xa0
[ 428.381920][ T4050] do_syscall_64+0x3d/0xb0
[ 428.386175][ T4050] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 428.391901][ T4050] RIP: 0033:0x7fc24575c789
[ 428.396155][ T4050] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 428.416861][ T4050] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 428.425165][ T4050] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 428.433067][ T4050] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 428.440876][ T4050] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 428.448724][ T4050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 428.456599][ T4050] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 428.464401][ T4050]
[ 428.467274][ T4058] CPU: 0 PID: 4058 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 428.475595][ T4058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 428.485582][ T4058] Call Trace:
[ 428.488707][ T4058]
[ 428.491482][ T4058] dump_stack_lvl+0x151/0x1b7
[ 428.495998][ T4058] ? io_uring_drop_tctx_refs+0x190/0x190
[ 428.501552][ T4058] dump_stack+0x15/0x17
[ 428.505546][ T4058] should_fail+0x3c6/0x510
[ 428.509796][ T4058] __should_failslab+0xa4/0xe0
[ 428.514397][ T4058] ? anon_vma_clone+0x9a/0x500
[ 428.519024][ T4058] should_failslab+0x9/0x20
[ 428.523339][ T4058] slab_pre_alloc_hook+0x37/0xd0
[ 428.528123][ T4058] ? anon_vma_clone+0x9a/0x500
[ 428.532804][ T4058] kmem_cache_alloc+0x44/0x200
[ 428.537411][ T4058] anon_vma_clone+0x9a/0x500
[ 428.541838][ T4058] anon_vma_fork+0x91/0x4e0
[ 428.546175][ T4058] dup_mm+0x894/0x11e0
[ 428.550079][ T4058] ? copy_init_mm+0x20/0x20
[ 428.554535][ T4058] copy_mm+0x107/0x1b0
[ 428.558433][ T4058] copy_process+0x12a1/0x3240
[ 428.562950][ T4058] ? proc_fail_nth_write+0x20b/0x290
[ 428.568187][ T4058] ? fsnotify_perm+0x6a/0x5d0
[ 428.572703][ T4058] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 428.577642][ T4058] ? vfs_write+0x990/0x1050
[ 428.582005][ T4058] kernel_clone+0x22e/0x920
[ 428.586426][ T4058] ? file_end_write+0x1b0/0x1b0
[ 428.591114][ T4058] ? create_io_thread+0x1e0/0x1e0
[ 428.595983][ T4058] ? __mutex_lock_slowpath+0x10/0x10
[ 428.601104][ T4058] __x64_sys_clone+0x23f/0x290
[ 428.605699][ T4058] ? __do_sys_vfork+0x130/0x130
[ 428.610386][ T4058] ? ksys_write+0x260/0x2c0
[ 428.614724][ T4058] ? debug_smp_processor_id+0x17/0x20
[ 428.620121][ T4058] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 428.627231][ T4058] ? exit_to_user_mode_prepare+0x39/0xa0
[ 428.632714][ T4058] do_syscall_64+0x3d/0xb0
[ 428.636959][ T4058] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 428.642708][ T4058] RIP: 0033:0x7fc24575c789
[ 428.646931][ T4058] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 428.666570][ T4058] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 428.675061][ T4058] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 428.683092][ T4058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 428.690900][ T4058] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 428.698882][ T4058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 428.706692][ T4058] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 428.714521][ T4058]
[ 428.719375][ T4055] FAULT_INJECTION: forcing a failure.
[ 428.719375][ T4055] name failslab, interval 1, probability 0, space 0, times 0
[ 428.723181][ T4059] FAULT_INJECTION: forcing a failure.
[ 428.723181][ T4059] name failslab, interval 1, probability 0, space 0, times 0
[ 428.735884][ T4055] CPU: 1 PID: 4055 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 428.752698][ T4055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 428.762594][ T4055] Call Trace:
[ 428.765808][ T4055]
[ 428.768665][ T4055] dump_stack_lvl+0x151/0x1b7
[ 428.773191][ T4055] ? io_uring_drop_tctx_refs+0x190/0x190
[ 428.778701][ T4055] ? pfn_valid+0x1e0/0x1e0
[ 428.782921][ T4055] dump_stack+0x15/0x17
[ 428.786921][ T4055] should_fail+0x3c6/0x510
[ 428.791319][ T4055] __should_failslab+0xa4/0xe0
[ 428.796007][ T4055] ? dup_mm+0x790/0x11e0
[ 428.800085][ T4055] should_failslab+0x9/0x20
[ 428.804425][ T4055] slab_pre_alloc_hook+0x37/0xd0
[ 428.809286][ T4055] ? dup_mm+0x790/0x11e0
[ 428.813362][ T4055] kmem_cache_alloc+0x44/0x200
[ 428.817964][ T4055] dup_mm+0x790/0x11e0
[ 428.821870][ T4055] ? copy_init_mm+0x20/0x20
[ 428.826212][ T4055] copy_mm+0x107/0x1b0
[ 428.830116][ T4055] copy_process+0x12a1/0x3240
[ 428.834741][ T4055] ? proc_fail_nth_write+0x20b/0x290
[ 428.839849][ T4055] ? fsnotify_perm+0x6a/0x5d0
[ 428.844352][ T4055] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 428.849385][ T4055] ? vfs_write+0x990/0x1050
[ 428.853812][ T4055] kernel_clone+0x22e/0x920
[ 428.858177][ T4055] ? file_end_write+0x1b0/0x1b0
[ 428.862936][ T4055] ? create_io_thread+0x1e0/0x1e0
[ 428.867883][ T4055] ? __mutex_lock_slowpath+0x10/0x10
[ 428.873004][ T4055] __x64_sys_clone+0x23f/0x290
[ 428.877795][ T4055] ? __do_sys_vfork+0x130/0x130
[ 428.882452][ T4055] ? ksys_write+0x260/0x2c0
[ 428.886792][ T4055] ? debug_smp_processor_id+0x17/0x20
[ 428.892031][ T4055] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 428.897900][ T4055] ? exit_to_user_mode_prepare+0x39/0xa0
[ 428.903376][ T4055] do_syscall_64+0x3d/0xb0
[ 428.907622][ T4055] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 428.913349][ T4055] RIP: 0033:0x7fc24575c789
[ 428.917605][ T4055] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 428.937250][ T4055] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 428.945490][ T4055] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 428.953398][ T4055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 428.961203][ T4055] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 428.969020][ T4055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 428.976915][ T4055] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 428.984737][ T4055]
[ 428.987586][ T4059] CPU: 0 PID: 4059 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 428.996097][ T4059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 429.006231][ T4059] Call Trace:
[ 429.009458][ T4059]
[ 429.012335][ T4059] dump_stack_lvl+0x151/0x1b7
[ 429.016887][ T4059] ? io_uring_drop_tctx_refs+0x190/0x190
[ 429.022329][ T4059] dump_stack+0x15/0x17
[ 429.026302][ T4059] should_fail+0x3c6/0x510
[ 429.030554][ T4059] __should_failslab+0xa4/0xe0
[ 429.035156][ T4059] ? anon_vma_clone+0x9a/0x500
[ 429.039757][ T4059] should_failslab+0x9/0x20
[ 429.044183][ T4059] slab_pre_alloc_hook+0x37/0xd0
[ 429.048979][ T4059] ? anon_vma_clone+0x9a/0x500
[ 429.054518][ T4059] kmem_cache_alloc+0x44/0x200
[ 429.059109][ T4059] anon_vma_clone+0x9a/0x500
[ 429.063536][ T4059] anon_vma_fork+0x91/0x4e0
[ 429.067901][ T4059] dup_mm+0x894/0x11e0
[ 429.071788][ T4059] ? copy_init_mm+0x20/0x20
[ 429.076209][ T4059] copy_mm+0x107/0x1b0
[ 429.080469][ T4059] copy_process+0x12a1/0x3240
[ 429.085069][ T4059] ? proc_fail_nth_write+0x20b/0x290
[ 429.090183][ T4059] ? fsnotify_perm+0x6a/0x5d0
[ 429.094695][ T4059] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 429.099644][ T4059] ? vfs_write+0x990/0x1050
[ 429.103986][ T4059] kernel_clone+0x22e/0x920
[ 429.108330][ T4059] ? file_end_write+0x1b0/0x1b0
[ 429.113011][ T4059] ? create_io_thread+0x1e0/0x1e0
[ 429.117956][ T4059] ? __mutex_lock_slowpath+0x10/0x10
[ 429.123083][ T4059] __x64_sys_clone+0x23f/0x290
[ 429.127682][ T4059] ? __do_sys_vfork+0x130/0x130
[ 429.132363][ T4059] ? ksys_write+0x260/0x2c0
[ 429.137229][ T4059] ? debug_smp_processor_id+0x17/0x20
[ 429.142447][ T4059] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 429.148349][ T4059] ? exit_to_user_mode_prepare+0x39/0xa0
[ 429.153938][ T4059] do_syscall_64+0x3d/0xb0
[ 429.158167][ T4059] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 429.163981][ T4059] RIP: 0033:0x7fc24575c789
[ 429.168273][ T4059] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 429.187763][ T4059] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 429.196015][ T4059] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 429.203828][ T4059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 429.211630][ T4059] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 429.219444][ T4059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 429.227254][ T4059] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 429.235069][ T4059]
[ 429.239973][ T4063] FAULT_INJECTION: forcing a failure.
[ 429.239973][ T4063] name failslab, interval 1, probability 0, space 0, times 0
[ 429.252575][ T4070] FAULT_INJECTION: forcing a failure.
[ 429.252575][ T4070] name failslab, interval 1, probability 0, space 0, times 0
[ 429.255464][ T4063] CPU: 1 PID: 4063 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 429.273963][ T4063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 429.283946][ T4063] Call Trace:
[ 429.287103][ T4063]
[ 429.289849][ T4063] dump_stack_lvl+0x151/0x1b7
[ 429.294534][ T4063] ? io_uring_drop_tctx_refs+0x190/0x190
[ 429.300011][ T4063] ? up_write+0x180/0x190
[ 429.304177][ T4063] dump_stack+0x15/0x17
[ 429.308160][ T4063] should_fail+0x3c6/0x510
[ 429.312415][ T4063] __should_failslab+0xa4/0xe0
[ 429.317042][ T4063] ? alloc_pid+0xa9/0xb20
[ 429.321175][ T4063] should_failslab+0x9/0x20
[ 429.325616][ T4063] slab_pre_alloc_hook+0x37/0xd0
[ 429.330378][ T4063] ? alloc_pid+0xa9/0xb20
[ 429.334545][ T4063] kmem_cache_alloc+0x44/0x200
[ 429.339239][ T4063] alloc_pid+0xa9/0xb20
[ 429.343222][ T4063] ? copy_thread+0x45d/0x760
[ 429.347738][ T4063] copy_process+0x1647/0x3240
[ 429.352256][ T4063] ? proc_fail_nth_write+0x20b/0x290
[ 429.357482][ T4063] ? fsnotify_perm+0x6a/0x5d0
[ 429.362143][ T4063] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 429.367091][ T4063] ? vfs_write+0x990/0x1050
[ 429.371442][ T4063] kernel_clone+0x22e/0x920
[ 429.375771][ T4063] ? file_end_write+0x1b0/0x1b0
[ 429.381150][ T4063] ? create_io_thread+0x1e0/0x1e0
[ 429.386014][ T4063] ? __mutex_lock_slowpath+0x10/0x10
[ 429.391399][ T4063] __x64_sys_clone+0x23f/0x290
[ 429.396177][ T4063] ? __do_sys_vfork+0x130/0x130
[ 429.400870][ T4063] ? ksys_write+0x260/0x2c0
[ 429.405211][ T4063] ? debug_smp_processor_id+0x17/0x20
[ 429.410401][ T4063] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 429.416432][ T4063] ? exit_to_user_mode_prepare+0x39/0xa0
[ 429.421866][ T4063] do_syscall_64+0x3d/0xb0
[ 429.426374][ T4063] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 429.432099][ T4063] RIP: 0033:0x7fc24575c789
[ 429.436351][ T4063] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 429.456070][ T4063] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 429.464323][ T4063] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 429.472114][ T4063] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 429.480033][ T4063] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 429.487934][ T4063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 429.496091][ T4063] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 429.503911][ T4063]
[ 429.506770][ T4070] CPU: 0 PID: 4070 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 429.515103][ T4070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 429.525443][ T4070] Call Trace:
[ 429.528986][ T4070]
[ 429.531856][ T4070] dump_stack_lvl+0x151/0x1b7
[ 429.536720][ T4070] ? io_uring_drop_tctx_refs+0x190/0x190
[ 429.542179][ T4070] dump_stack+0x15/0x17
[ 429.546222][ T4070] should_fail+0x3c6/0x510
[ 429.550435][ T4070] __should_failslab+0xa4/0xe0
[ 429.555138][ T4070] ? anon_vma_clone+0x9a/0x500
[ 429.559816][ T4070] should_failslab+0x9/0x20
[ 429.564155][ T4070] slab_pre_alloc_hook+0x37/0xd0
[ 429.568936][ T4070] ? anon_vma_clone+0x9a/0x500
[ 429.573528][ T4070] kmem_cache_alloc+0x44/0x200
[ 429.578216][ T4070] anon_vma_clone+0x9a/0x500
[ 429.582835][ T4070] anon_vma_fork+0x91/0x4e0
[ 429.587176][ T4070] dup_mm+0x894/0x11e0
[ 429.591083][ T4070] ? copy_init_mm+0x20/0x20
[ 429.595426][ T4070] copy_mm+0x107/0x1b0
[ 429.599790][ T4070] copy_process+0x12a1/0x3240
[ 429.604389][ T4070] ? proc_fail_nth_write+0x20b/0x290
[ 429.609506][ T4070] ? fsnotify_perm+0x6a/0x5d0
[ 429.614021][ T4070] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 429.619064][ T4070] ? vfs_write+0x990/0x1050
[ 429.623391][ T4070] kernel_clone+0x22e/0x920
[ 429.627732][ T4070] ? file_end_write+0x1b0/0x1b0
[ 429.632420][ T4070] ? create_io_thread+0x1e0/0x1e0
[ 429.637280][ T4070] ? __mutex_lock_slowpath+0x10/0x10
[ 429.642422][ T4070] __x64_sys_clone+0x23f/0x290
[ 429.647001][ T4070] ? __do_sys_vfork+0x130/0x130
[ 429.652147][ T4070] ? ksys_write+0x260/0x2c0
[ 429.656603][ T4070] ? debug_smp_processor_id+0x17/0x20
[ 429.662005][ T4070] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 429.668200][ T4070] ? exit_to_user_mode_prepare+0x39/0xa0
[ 429.673653][ T4070] do_syscall_64+0x3d/0xb0
[ 429.677904][ T4070] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 429.683631][ T4070] RIP: 0033:0x7fc24575c789
[ 429.688069][ T4070] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 429.707612][ T4070] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 429.715834][ T4070] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 429.723875][ T4070] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 429.731726][ T4070] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 429.740038][ T4070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 429.748495][ T4070] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 429.756296][ T4070]
[ 429.760758][ T4068] FAULT_INJECTION: forcing a failure.
[ 429.760758][ T4068] name failslab, interval 1, probability 0, space 0, times 0
[ 429.765472][ T4072] FAULT_INJECTION: forcing a failure.
[ 429.765472][ T4072] name failslab, interval 1, probability 0, space 0, times 0
[ 429.775673][ T4068] CPU: 1 PID: 4068 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 429.794691][ T4068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 429.804584][ T4068] Call Trace:
[ 429.807704][ T4068]
[ 429.810494][ T4068] dump_stack_lvl+0x151/0x1b7
[ 429.815110][ T4068] ? io_uring_drop_tctx_refs+0x190/0x190
[ 429.820840][ T4068] ? up_write+0x180/0x190
[ 429.825007][ T4068] dump_stack+0x15/0x17
[ 429.829182][ T4068] should_fail+0x3c6/0x510
[ 429.833532][ T4068] __should_failslab+0xa4/0xe0
[ 429.838112][ T4068] ? alloc_pid+0xa9/0xb20
[ 429.842276][ T4068] should_failslab+0x9/0x20
[ 429.846632][ T4068] slab_pre_alloc_hook+0x37/0xd0
[ 429.851479][ T4068] ? alloc_pid+0xa9/0xb20
[ 429.855755][ T4068] kmem_cache_alloc+0x44/0x200
[ 429.860516][ T4068] alloc_pid+0xa9/0xb20
[ 429.864495][ T4068] ? copy_thread+0x45d/0x760
[ 429.869192][ T4068] copy_process+0x1647/0x3240
[ 429.873702][ T4068] ? proc_fail_nth_write+0x20b/0x290
[ 429.879002][ T4068] ? fsnotify_perm+0x6a/0x5d0
[ 429.883528][ T4068] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 429.888471][ T4068] ? vfs_write+0x990/0x1050
[ 429.892810][ T4068] kernel_clone+0x22e/0x920
[ 429.897228][ T4068] ? file_end_write+0x1b0/0x1b0
[ 429.902003][ T4068] ? create_io_thread+0x1e0/0x1e0
[ 429.906870][ T4068] ? __mutex_lock_slowpath+0x10/0x10
[ 429.912069][ T4068] __x64_sys_clone+0x23f/0x290
[ 429.916766][ T4068] ? __do_sys_vfork+0x130/0x130
[ 429.921470][ T4068] ? ksys_write+0x260/0x2c0
[ 429.926245][ T4068] ? debug_smp_processor_id+0x17/0x20
[ 429.931545][ T4068] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 429.937455][ T4068] ? exit_to_user_mode_prepare+0x39/0xa0
[ 429.943167][ T4068] do_syscall_64+0x3d/0xb0
[ 429.947434][ T4068] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 429.953236][ T4068] RIP: 0033:0x7fc24575c789
[ 429.957922][ T4068] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 429.977728][ T4068] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 429.985966][ T4068] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 429.994147][ T4068] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 430.002062][ T4068] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 430.009874][ T4068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 430.017867][ T4068] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 430.025676][ T4068]
[ 430.028567][ T4072] CPU: 0 PID: 4072 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 430.036964][ T4072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 430.047112][ T4072] Call Trace:
[ 430.050238][ T4072]
[ 430.053013][ T4072] dump_stack_lvl+0x151/0x1b7
[ 430.057537][ T4072] ? io_uring_drop_tctx_refs+0x190/0x190
[ 430.063165][ T4072] dump_stack+0x15/0x17
[ 430.067166][ T4072] should_fail+0x3c6/0x510
[ 430.071411][ T4072] __should_failslab+0xa4/0xe0
[ 430.076036][ T4072] ? anon_vma_clone+0x9a/0x500
[ 430.080613][ T4072] should_failslab+0x9/0x20
[ 430.084955][ T4072] slab_pre_alloc_hook+0x37/0xd0
[ 430.089737][ T4072] ? anon_vma_clone+0x9a/0x500
[ 430.094333][ T4072] kmem_cache_alloc+0x44/0x200
[ 430.098938][ T4072] anon_vma_clone+0x9a/0x500
[ 430.103443][ T4072] anon_vma_fork+0x91/0x4e0
[ 430.107779][ T4072] dup_mm+0x894/0x11e0
[ 430.111713][ T4072] ? copy_init_mm+0x20/0x20
[ 430.116023][ T4072] copy_mm+0x107/0x1b0
[ 430.119928][ T4072] copy_process+0x12a1/0x3240
[ 430.124546][ T4072] ? proc_fail_nth_write+0x20b/0x290
[ 430.129745][ T4072] ? fsnotify_perm+0x6a/0x5d0
[ 430.134251][ T4072] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 430.139209][ T4072] ? vfs_write+0x990/0x1050
[ 430.143633][ T4072] kernel_clone+0x22e/0x920
[ 430.147965][ T4072] ? file_end_write+0x1b0/0x1b0
[ 430.152832][ T4072] ? create_io_thread+0x1e0/0x1e0
[ 430.157771][ T4072] ? __mutex_lock_slowpath+0x10/0x10
[ 430.163066][ T4072] __x64_sys_clone+0x23f/0x290
[ 430.167753][ T4072] ? __do_sys_vfork+0x130/0x130
[ 430.172438][ T4072] ? ksys_write+0x260/0x2c0
[ 430.176865][ T4072] ? debug_smp_processor_id+0x17/0x20
[ 430.182175][ T4072] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 430.188080][ T4072] ? exit_to_user_mode_prepare+0x39/0xa0
[ 430.193756][ T4072] do_syscall_64+0x3d/0xb0
[ 430.197972][ T4072] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 430.203707][ T4072] RIP: 0033:0x7fc24575c789
[ 430.207954][ T4072] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 430.227489][ T4072] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 430.235816][ T4072] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 430.243625][ T4072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 430.251434][ T4072] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 430.259447][ T4072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 430.267344][ T4072] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 430.275257][ T4072]
[ 430.278540][ T4071] FAULT_INJECTION: forcing a failure.
[ 430.278540][ T4071] name failslab, interval 1, probability 0, space 0, times 0
[ 430.291065][ T4071] CPU: 1 PID: 4071 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 430.299754][ T4071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 430.309821][ T4071] Call Trace:
[ 430.313052][ T4071]
[ 430.315823][ T4071] dump_stack_lvl+0x151/0x1b7
[ 430.320702][ T4071] ? io_uring_drop_tctx_refs+0x190/0x190
[ 430.326263][ T4071] dump_stack+0x15/0x17
[ 430.330341][ T4071] should_fail+0x3c6/0x510
[ 430.334595][ T4071] __should_failslab+0xa4/0xe0
[ 430.339211][ T4071] ? anon_vma_clone+0x9a/0x500
[ 430.343877][ T4071] should_failslab+0x9/0x20
[ 430.348224][ T4071] slab_pre_alloc_hook+0x37/0xd0
[ 430.352995][ T4071] ? anon_vma_clone+0x9a/0x500
[ 430.357593][ T4071] kmem_cache_alloc+0x44/0x200
[ 430.362194][ T4071] anon_vma_clone+0x9a/0x500
[ 430.366716][ T4071] anon_vma_fork+0x91/0x4e0
[ 430.371132][ T4071] dup_mm+0x894/0x11e0
[ 430.375041][ T4071] ? copy_init_mm+0x20/0x20
[ 430.379380][ T4071] copy_mm+0x107/0x1b0
[ 430.383379][ T4071] copy_process+0x12a1/0x3240
[ 430.388081][ T4071] ? proc_fail_nth_write+0x20b/0x290
[ 430.393264][ T4071] ? fsnotify_perm+0x6a/0x5d0
[ 430.397778][ T4071] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 430.402813][ T4071] ? vfs_write+0x990/0x1050
[ 430.407151][ T4071] kernel_clone+0x22e/0x920
[ 430.411578][ T4071] ? file_end_write+0x1b0/0x1b0
[ 430.416265][ T4071] ? create_io_thread+0x1e0/0x1e0
[ 430.421214][ T4071] ? __mutex_lock_slowpath+0x10/0x10
[ 430.426505][ T4071] __x64_sys_clone+0x23f/0x290
[ 430.431282][ T4071] ? __do_sys_vfork+0x130/0x130
[ 430.435973][ T4071] ? ksys_write+0x260/0x2c0
[ 430.440308][ T4071] ? debug_smp_processor_id+0x17/0x20
[ 430.445626][ T4071] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 430.451611][ T4071] ? exit_to_user_mode_prepare+0x39/0xa0
[ 430.457078][ T4071] do_syscall_64+0x3d/0xb0
[ 430.461422][ T4071] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 430.467145][ T4071] RIP: 0033:0x7fc24575c789
[ 430.471396][ T4071] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 430.491299][ T4071] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 430.499607][ T4071] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 430.507417][ T4071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 430.515225][ T4071] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 430.523307][ T4071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 430.531308][ T4071] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 430.539292][ T4071]
[ 430.543884][ T4076] FAULT_INJECTION: forcing a failure.
[ 430.543884][ T4076] name failslab, interval 1, probability 0, space 0, times 0
[ 430.552086][ T4080] FAULT_INJECTION: forcing a failure.
[ 430.552086][ T4080] name failslab, interval 1, probability 0, space 0, times 0
[ 430.559014][ T4076] CPU: 0 PID: 4076 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 430.569446][ T4081] FAULT_INJECTION: forcing a failure.
[ 430.569446][ T4081] name failslab, interval 1, probability 0, space 0, times 0
[ 430.577375][ T4076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 430.577386][ T4076] Call Trace:
[ 430.577391][ T4076]
[ 430.577397][ T4076] dump_stack_lvl+0x151/0x1b7
[ 430.610194][ T4076] ? io_uring_drop_tctx_refs+0x190/0x190
[ 430.615652][ T4076] ? pfn_valid+0x1e0/0x1e0
[ 430.619907][ T4076] dump_stack+0x15/0x17
[ 430.623895][ T4076] should_fail+0x3c6/0x510
[ 430.628293][ T4076] __should_failslab+0xa4/0xe0
[ 430.632889][ T4076] ? dup_mm+0x790/0x11e0
[ 430.636970][ T4076] should_failslab+0x9/0x20
[ 430.641397][ T4076] slab_pre_alloc_hook+0x37/0xd0
[ 430.646168][ T4076] ? dup_mm+0x790/0x11e0
[ 430.650247][ T4076] kmem_cache_alloc+0x44/0x200
[ 430.654849][ T4076] dup_mm+0x790/0x11e0
[ 430.658771][ T4076] ? copy_init_mm+0x20/0x20
[ 430.663095][ T4076] copy_mm+0x107/0x1b0
[ 430.667176][ T4076] copy_process+0x12a1/0x3240
[ 430.672384][ T4076] ? proc_fail_nth_write+0x20b/0x290
[ 430.677512][ T4076] ? fsnotify_perm+0x6a/0x5d0
[ 430.682102][ T4076] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 430.687148][ T4076] ? vfs_write+0x990/0x1050
[ 430.691483][ T4076] kernel_clone+0x22e/0x920
[ 430.695831][ T4076] ? file_end_write+0x1b0/0x1b0
[ 430.700607][ T4076] ? create_io_thread+0x1e0/0x1e0
[ 430.705467][ T4076] ? __mutex_lock_slowpath+0x10/0x10
[ 430.710586][ T4076] __x64_sys_clone+0x23f/0x290
[ 430.715266][ T4076] ? __do_sys_vfork+0x130/0x130
[ 430.720038][ T4076] ? ksys_write+0x260/0x2c0
[ 430.724411][ T4076] ? debug_smp_processor_id+0x17/0x20
[ 430.729584][ T4076] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 430.735491][ T4076] ? exit_to_user_mode_prepare+0x39/0xa0
[ 430.741054][ T4076] do_syscall_64+0x3d/0xb0
[ 430.745309][ T4076] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 430.751311][ T4076] RIP: 0033:0x7fc24575c789
[ 430.755726][ T4076] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 430.775168][ T4076] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 430.783514][ T4076] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 430.791749][ T4076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 430.799726][ T4076] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 430.807561][ T4076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 430.815599][ T4076] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 430.823337][ T4076]
[ 430.826214][ T4080] CPU: 1 PID: 4080 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 430.834566][ T4080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 430.844691][ T4080] Call Trace:
[ 430.847920][ T4080]
[ 430.850874][ T4080] dump_stack_lvl+0x151/0x1b7
[ 430.855403][ T4080] ? io_uring_drop_tctx_refs+0x190/0x190
[ 430.860844][ T4080] ? __kasan_check_write+0x14/0x20
[ 430.865794][ T4080] dump_stack+0x15/0x17
[ 430.869786][ T4080] should_fail+0x3c6/0x510
[ 430.874040][ T4080] __should_failslab+0xa4/0xe0
[ 430.878639][ T4080] ? anon_vma_fork+0xf7/0x4e0
[ 430.883149][ T4080] should_failslab+0x9/0x20
[ 430.887492][ T4080] slab_pre_alloc_hook+0x37/0xd0
[ 430.892352][ T4080] ? anon_vma_fork+0xf7/0x4e0
[ 430.896865][ T4080] kmem_cache_alloc+0x44/0x200
[ 430.901552][ T4080] anon_vma_fork+0xf7/0x4e0
[ 430.906075][ T4080] dup_mm+0x894/0x11e0
[ 430.910022][ T4080] ? copy_init_mm+0x20/0x20
[ 430.914424][ T4080] copy_mm+0x107/0x1b0
[ 430.918425][ T4080] copy_process+0x12a1/0x3240
[ 430.923122][ T4080] ? proc_fail_nth_write+0x20b/0x290
[ 430.928328][ T4080] ? fsnotify_perm+0x6a/0x5d0
[ 430.933019][ T4080] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 430.937974][ T4080] ? vfs_write+0x990/0x1050
[ 430.942394][ T4080] kernel_clone+0x22e/0x920
[ 430.946836][ T4080] ? file_end_write+0x1b0/0x1b0
[ 430.951501][ T4080] ? create_io_thread+0x1e0/0x1e0
[ 430.956625][ T4080] ? __mutex_lock_slowpath+0x10/0x10
[ 430.961849][ T4080] __x64_sys_clone+0x23f/0x290
[ 430.966535][ T4080] ? __do_sys_vfork+0x130/0x130
[ 430.971330][ T4080] ? ksys_write+0x260/0x2c0
[ 430.975669][ T4080] ? debug_smp_processor_id+0x17/0x20
[ 430.981307][ T4080] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 430.987302][ T4080] ? exit_to_user_mode_prepare+0x39/0xa0
[ 430.993230][ T4080] do_syscall_64+0x3d/0xb0
[ 430.997473][ T4080] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 431.003286][ T4080] RIP: 0033:0x7fc24575c789
[ 431.007895][ T4080] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 431.027572][ T4080] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 431.035874][ T4080] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 431.043675][ T4080] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 431.051596][ T4080] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 431.059403][ T4080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 431.067303][ T4080] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 431.075211][ T4080]
[ 431.079167][ T4081] CPU: 0 PID: 4081 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 431.087601][ T4081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 431.097673][ T4081] Call Trace:
[ 431.100789][ T4081]
[ 431.103590][ T4081] dump_stack_lvl+0x151/0x1b7
[ 431.108245][ T4081] ? io_uring_drop_tctx_refs+0x190/0x190
[ 431.113651][ T4081] dump_stack+0x15/0x17
[ 431.117758][ T4081] should_fail+0x3c6/0x510
[ 431.121993][ T4081] __should_failslab+0xa4/0xe0
[ 431.126595][ T4081] ? anon_vma_clone+0x9a/0x500
[ 431.131191][ T4081] should_failslab+0x9/0x20
[ 431.135529][ T4081] slab_pre_alloc_hook+0x37/0xd0
[ 431.140329][ T4081] ? anon_vma_clone+0x9a/0x500
[ 431.145005][ T4081] kmem_cache_alloc+0x44/0x200
[ 431.149598][ T4081] anon_vma_clone+0x9a/0x500
[ 431.154277][ T4081] anon_vma_fork+0x91/0x4e0
[ 431.158617][ T4081] dup_mm+0x894/0x11e0
[ 431.162522][ T4081] ? copy_init_mm+0x20/0x20
[ 431.167122][ T4081] copy_mm+0x107/0x1b0
[ 431.171028][ T4081] copy_process+0x12a1/0x3240
[ 431.175544][ T4081] ? proc_fail_nth_write+0x20b/0x290
[ 431.180784][ T4081] ? fsnotify_perm+0x6a/0x5d0
[ 431.185365][ T4081] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 431.190402][ T4081] ? vfs_write+0x990/0x1050
[ 431.194913][ T4081] kernel_clone+0x22e/0x920
[ 431.199253][ T4081] ? file_end_write+0x1b0/0x1b0
[ 431.204058][ T4081] ? create_io_thread+0x1e0/0x1e0
[ 431.208892][ T4081] ? __mutex_lock_slowpath+0x10/0x10
[ 431.214010][ T4081] __x64_sys_clone+0x23f/0x290
[ 431.218663][ T4081] ? __do_sys_vfork+0x130/0x130
[ 431.223383][ T4081] ? ksys_write+0x260/0x2c0
[ 431.227814][ T4081] ? debug_smp_processor_id+0x17/0x20
[ 431.233016][ T4081] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 431.238919][ T4081] ? exit_to_user_mode_prepare+0x39/0xa0
[ 431.244387][ T4081] do_syscall_64+0x3d/0xb0
[ 431.248749][ T4081] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 431.254456][ T4081] RIP: 0033:0x7fc24575c789
[ 431.258795][ T4081] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 431.278412][ T4081] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 431.286776][ T4081] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 431.294567][ T4081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 431.302466][ T4081] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 431.310367][ T4081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 431.318179][ T4081] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 431.326195][ T4081]
[ 431.332516][ T4083] FAULT_INJECTION: forcing a failure.
[ 431.332516][ T4083] name failslab, interval 1, probability 0, space 0, times 0
[ 431.345115][ T4083] CPU: 0 PID: 4083 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 431.353671][ T4083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 431.363551][ T4083] Call Trace:
[ 431.366718][ T4083]
[ 431.369494][ T4083] dump_stack_lvl+0x151/0x1b7
[ 431.374004][ T4083] ? io_uring_drop_tctx_refs+0x190/0x190
[ 431.379503][ T4083] dump_stack+0x15/0x17
[ 431.383629][ T4083] should_fail+0x3c6/0x510
[ 431.387931][ T4083] __should_failslab+0xa4/0xe0
[ 431.392712][ T4083] ? anon_vma_clone+0x9a/0x500
[ 431.397393][ T4083] should_failslab+0x9/0x20
[ 431.402119][ T4083] slab_pre_alloc_hook+0x37/0xd0
[ 431.406876][ T4083] ? anon_vma_clone+0x9a/0x500
[ 431.411472][ T4083] kmem_cache_alloc+0x44/0x200
[ 431.416097][ T4083] anon_vma_clone+0x9a/0x500
[ 431.420594][ T4083] anon_vma_fork+0x91/0x4e0
[ 431.424950][ T4083] dup_mm+0x894/0x11e0
[ 431.428831][ T4083] ? copy_init_mm+0x20/0x20
[ 431.433169][ T4083] copy_mm+0x107/0x1b0
[ 431.437079][ T4083] copy_process+0x12a1/0x3240
[ 431.441592][ T4083] ? proc_fail_nth_write+0x20b/0x290
[ 431.446711][ T4083] ? fsnotify_perm+0x6a/0x5d0
[ 431.451667][ T4083] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 431.456624][ T4083] ? vfs_write+0x990/0x1050
[ 431.460955][ T4083] kernel_clone+0x22e/0x920
[ 431.465373][ T4083] ? file_end_write+0x1b0/0x1b0
[ 431.470231][ T4083] ? create_io_thread+0x1e0/0x1e0
[ 431.475268][ T4083] ? __mutex_lock_slowpath+0x10/0x10
[ 431.480386][ T4083] __x64_sys_clone+0x23f/0x290
[ 431.484993][ T4083] ? __do_sys_vfork+0x130/0x130
[ 431.490047][ T4083] ? ksys_write+0x260/0x2c0
[ 431.494397][ T4083] ? debug_smp_processor_id+0x17/0x20
[ 431.499599][ T4083] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 431.505693][ T4083] ? exit_to_user_mode_prepare+0x39/0xa0
[ 431.511133][ T4083] do_syscall_64+0x3d/0xb0
[ 431.515386][ T4083] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 431.521389][ T4083] RIP: 0033:0x7fc24575c789
[ 431.525801][ T4083] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 431.545438][ T4083] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 431.553853][ T4083] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 431.561762][ T4083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 431.569650][ T4083] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 431.577549][ T4083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 431.585446][ T4083] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 431.593266][ T4083]
[ 431.604272][ T4090] FAULT_INJECTION: forcing a failure.
[ 431.604272][ T4090] name failslab, interval 1, probability 0, space 0, times 0
[ 431.605430][ T4092] FAULT_INJECTION: forcing a failure.
[ 431.605430][ T4092] name failslab, interval 1, probability 0, space 0, times 0
[ 431.620193][ T4090] CPU: 1 PID: 4090 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 431.637880][ T4090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 431.647859][ T4090] Call Trace:
[ 431.650983][ T4090]
[ 431.653761][ T4090] dump_stack_lvl+0x151/0x1b7
[ 431.658275][ T4090] ? io_uring_drop_tctx_refs+0x190/0x190
[ 431.663744][ T4090] ? pfn_valid+0x1e0/0x1e0
[ 431.667998][ T4090] dump_stack+0x15/0x17
[ 431.671997][ T4090] should_fail+0x3c6/0x510
[ 431.676373][ T4090] __should_failslab+0xa4/0xe0
[ 431.681360][ T4090] ? dup_mm+0x790/0x11e0
[ 431.685478][ T4090] should_failslab+0x9/0x20
[ 431.689784][ T4090] slab_pre_alloc_hook+0x37/0xd0
[ 431.694900][ T4090] ? dup_mm+0x790/0x11e0
[ 431.698977][ T4090] kmem_cache_alloc+0x44/0x200
[ 431.703581][ T4090] dup_mm+0x790/0x11e0
[ 431.707494][ T4090] ? copy_init_mm+0x20/0x20
[ 431.711997][ T4090] copy_mm+0x107/0x1b0
[ 431.716014][ T4090] copy_process+0x12a1/0x3240
[ 431.720528][ T4090] ? proc_fail_nth_write+0x20b/0x290
[ 431.725651][ T4090] ? fsnotify_perm+0x6a/0x5d0
[ 431.730619][ T4090] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 431.735564][ T4090] ? vfs_write+0x990/0x1050
[ 431.740184][ T4090] kernel_clone+0x22e/0x920
[ 431.744522][ T4090] ? file_end_write+0x1b0/0x1b0
[ 431.749296][ T4090] ? create_io_thread+0x1e0/0x1e0
[ 431.754158][ T4090] ? __mutex_lock_slowpath+0x10/0x10
[ 431.759571][ T4090] __x64_sys_clone+0x23f/0x290
[ 431.764158][ T4090] ? __do_sys_vfork+0x130/0x130
[ 431.768842][ T4090] ? ksys_write+0x260/0x2c0
[ 431.773189][ T4090] ? debug_smp_processor_id+0x17/0x20
[ 431.778390][ T4090] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 431.784557][ T4090] ? exit_to_user_mode_prepare+0x39/0xa0
[ 431.790122][ T4090] do_syscall_64+0x3d/0xb0
[ 431.794608][ T4090] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 431.800284][ T4090] RIP: 0033:0x7fc24575c789
[ 431.804612][ T4090] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 431.825098][ T4090] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 431.833341][ T4090] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 431.841158][ T4090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 431.848978][ T4090] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 431.857144][ T4090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 431.865122][ T4090] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 431.872943][ T4090]
[ 431.875800][ T4092] CPU: 0 PID: 4092 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 431.884306][ T4092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 431.894766][ T4092] Call Trace:
[ 431.897910][ T4092]
[ 431.900690][ T4092] dump_stack_lvl+0x151/0x1b7
[ 431.905467][ T4092] ? io_uring_drop_tctx_refs+0x190/0x190
[ 431.910940][ T4092] dump_stack+0x15/0x17
[ 431.915008][ T4092] should_fail+0x3c6/0x510
[ 431.919264][ T4092] __should_failslab+0xa4/0xe0
[ 431.923861][ T4092] ? anon_vma_clone+0x9a/0x500
[ 431.928547][ T4092] should_failslab+0x9/0x20
[ 431.933009][ T4092] slab_pre_alloc_hook+0x37/0xd0
[ 431.937764][ T4092] ? anon_vma_clone+0x9a/0x500
[ 431.942350][ T4092] kmem_cache_alloc+0x44/0x200
[ 431.947047][ T4092] anon_vma_clone+0x9a/0x500
[ 431.951550][ T4092] anon_vma_fork+0x91/0x4e0
[ 431.955889][ T4092] dup_mm+0x894/0x11e0
[ 431.959796][ T4092] ? copy_init_mm+0x20/0x20
[ 431.964136][ T4092] copy_mm+0x107/0x1b0
[ 431.968144][ T4092] copy_process+0x12a1/0x3240
[ 431.972765][ T4092] ? proc_fail_nth_write+0x20b/0x290
[ 431.977886][ T4092] ? fsnotify_perm+0x6a/0x5d0
[ 431.982516][ T4092] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 431.987434][ T4092] ? vfs_write+0x990/0x1050
[ 431.991774][ T4092] kernel_clone+0x22e/0x920
[ 431.996112][ T4092] ? file_end_write+0x1b0/0x1b0
[ 432.000798][ T4092] ? create_io_thread+0x1e0/0x1e0
[ 432.005660][ T4092] ? __mutex_lock_slowpath+0x10/0x10
[ 432.010780][ T4092] __x64_sys_clone+0x23f/0x290
[ 432.015483][ T4092] ? __do_sys_vfork+0x130/0x130
[ 432.020157][ T4092] ? ksys_write+0x260/0x2c0
[ 432.024695][ T4092] ? debug_smp_processor_id+0x17/0x20
[ 432.029975][ T4092] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 432.035885][ T4092] ? exit_to_user_mode_prepare+0x39/0xa0
[ 432.041368][ T4092] do_syscall_64+0x3d/0xb0
[ 432.045597][ T4092] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 432.051326][ T4092] RIP: 0033:0x7fc24575c789
[ 432.055577][ T4092] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 432.075222][ T4092] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 432.083488][ T4092] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 432.091280][ T4092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 432.099185][ T4092] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 432.107023][ T4092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 432.114809][ T4092] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 432.122643][ T4092]
[ 432.126394][ T4093] FAULT_INJECTION: forcing a failure.
[ 432.126394][ T4093] name failslab, interval 1, probability 0, space 0, times 0
[ 432.138933][ T4093] CPU: 1 PID: 4093 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 432.147346][ T4093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 432.157239][ T4093] Call Trace:
[ 432.160450][ T4093]
[ 432.163226][ T4093] dump_stack_lvl+0x151/0x1b7
[ 432.167743][ T4093] ? io_uring_drop_tctx_refs+0x190/0x190
[ 432.173298][ T4093] dump_stack+0x15/0x17
[ 432.177382][ T4093] should_fail+0x3c6/0x510
[ 432.181887][ T4093] __should_failslab+0xa4/0xe0
[ 432.186495][ T4093] ? anon_vma_clone+0x9a/0x500
[ 432.191091][ T4093] should_failslab+0x9/0x20
[ 432.195424][ T4093] slab_pre_alloc_hook+0x37/0xd0
[ 432.200214][ T4093] ? anon_vma_clone+0x9a/0x500
[ 432.204798][ T4093] kmem_cache_alloc+0x44/0x200
[ 432.209400][ T4093] anon_vma_clone+0x9a/0x500
[ 432.213828][ T4093] anon_vma_fork+0x91/0x4e0
[ 432.218255][ T4093] dup_mm+0x894/0x11e0
[ 432.222265][ T4093] ? copy_init_mm+0x20/0x20
[ 432.226589][ T4093] copy_mm+0x107/0x1b0
[ 432.230521][ T4093] copy_process+0x12a1/0x3240
[ 432.235109][ T4093] ? proc_fail_nth_write+0x20b/0x290
[ 432.240483][ T4093] ? fsnotify_perm+0x6a/0x5d0
[ 432.245089][ T4093] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 432.250148][ T4093] ? vfs_write+0x990/0x1050
[ 432.254489][ T4093] kernel_clone+0x22e/0x920
[ 432.258829][ T4093] ? file_end_write+0x1b0/0x1b0
[ 432.263519][ T4093] ? create_io_thread+0x1e0/0x1e0
[ 432.268475][ T4093] ? __mutex_lock_slowpath+0x10/0x10
[ 432.273584][ T4093] __x64_sys_clone+0x23f/0x290
[ 432.278185][ T4093] ? __do_sys_vfork+0x130/0x130
[ 432.282866][ T4093] ? ksys_write+0x260/0x2c0
[ 432.287237][ T4093] ? debug_smp_processor_id+0x17/0x20
[ 432.292417][ T4093] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 432.298460][ T4093] ? exit_to_user_mode_prepare+0x39/0xa0
[ 432.303971][ T4093] do_syscall_64+0x3d/0xb0
[ 432.308230][ T4093] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 432.313953][ T4093] RIP: 0033:0x7fc24575c789
[ 432.318206][ T4093] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 432.337836][ T4093] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 432.346068][ T4093] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 432.353976][ T4093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 432.361778][ T4093] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 432.369596][ T4093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 432.377573][ T4093] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 432.385443][ T4093]
[ 432.390823][ T4099] FAULT_INJECTION: forcing a failure.
[ 432.390823][ T4099] name failslab, interval 1, probability 0, space 0, times 0
[ 432.403440][ T4099] CPU: 1 PID: 4099 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 432.411743][ T4099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 432.421772][ T4099] Call Trace:
[ 432.424891][ T4099]
[ 432.427677][ T4099] dump_stack_lvl+0x151/0x1b7
[ 432.432286][ T4099] ? io_uring_drop_tctx_refs+0x190/0x190
[ 432.437787][ T4099] dump_stack+0x15/0x17
[ 432.441744][ T4099] should_fail+0x3c6/0x510
[ 432.445995][ T4099] __should_failslab+0xa4/0xe0
[ 432.450596][ T4099] ? anon_vma_clone+0x9a/0x500
[ 432.455195][ T4099] should_failslab+0x9/0x20
[ 432.459533][ T4099] slab_pre_alloc_hook+0x37/0xd0
[ 432.464312][ T4099] ? anon_vma_clone+0x9a/0x500
[ 432.469025][ T4099] kmem_cache_alloc+0x44/0x200
[ 432.473604][ T4099] anon_vma_clone+0x9a/0x500
[ 432.478022][ T4099] anon_vma_fork+0x91/0x4e0
[ 432.482362][ T4099] dup_mm+0x894/0x11e0
[ 432.486875][ T4099] ? copy_init_mm+0x20/0x20
[ 432.491216][ T4099] copy_mm+0x107/0x1b0
[ 432.495128][ T4099] copy_process+0x12a1/0x3240
[ 432.499668][ T4099] ? proc_fail_nth_write+0x20b/0x290
[ 432.504754][ T4099] ? fsnotify_perm+0x6a/0x5d0
[ 432.509293][ T4099] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 432.514215][ T4099] ? vfs_write+0x990/0x1050
[ 432.518555][ T4099] kernel_clone+0x22e/0x920
[ 432.523094][ T4099] ? file_end_write+0x1b0/0x1b0
[ 432.527783][ T4099] ? create_io_thread+0x1e0/0x1e0
[ 432.532648][ T4099] ? __mutex_lock_slowpath+0x10/0x10
[ 432.537767][ T4099] __x64_sys_clone+0x23f/0x290
[ 432.542367][ T4099] ? __do_sys_vfork+0x130/0x130
[ 432.547252][ T4099] ? ksys_write+0x260/0x2c0
[ 432.551596][ T4099] ? debug_smp_processor_id+0x17/0x20
[ 432.556800][ T4099] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 432.562702][ T4099] ? exit_to_user_mode_prepare+0x39/0xa0
[ 432.568172][ T4099] do_syscall_64+0x3d/0xb0
[ 432.572574][ T4099] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 432.578365][ T4099] RIP: 0033:0x7fc24575c789
[ 432.582634][ T4099] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 432.602153][ T4099] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 432.610389][ T4099] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 432.618227][ T4099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 432.626011][ T4099] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 432.634005][ T4099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 432.641994][ T4099] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 432.649811][ T4099]
[ 432.653883][ T4096] FAULT_INJECTION: forcing a failure.
[ 432.653883][ T4096] name failslab, interval 1, probability 0, space 0, times 0
[ 432.666413][ T4096] CPU: 1 PID: 4096 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 432.674615][ T4096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 432.684597][ T4096] Call Trace:
[ 432.687726][ T4096]
[ 432.690500][ T4096] dump_stack_lvl+0x151/0x1b7
[ 432.695125][ T4096] ? io_uring_drop_tctx_refs+0x190/0x190
[ 432.701104][ T4096] dump_stack+0x15/0x17
[ 432.705189][ T4096] should_fail+0x3c6/0x510
[ 432.710042][ T4096] __should_failslab+0xa4/0xe0
[ 432.714644][ T4096] ? anon_vma_clone+0x9a/0x500
[ 432.719329][ T4096] should_failslab+0x9/0x20
[ 432.723763][ T4096] slab_pre_alloc_hook+0x37/0xd0
[ 432.728772][ T4096] ? anon_vma_clone+0x9a/0x500
[ 432.733368][ T4096] kmem_cache_alloc+0x44/0x200
[ 432.737964][ T4096] anon_vma_clone+0x9a/0x500
[ 432.742392][ T4096] anon_vma_fork+0x91/0x4e0
[ 432.746815][ T4096] dup_mm+0x894/0x11e0
[ 432.750724][ T4096] ? copy_init_mm+0x20/0x20
[ 432.755070][ T4096] copy_mm+0x107/0x1b0
[ 432.758969][ T4096] copy_process+0x12a1/0x3240
[ 432.763480][ T4096] ? proc_fail_nth_write+0x20b/0x290
[ 432.768793][ T4096] ? fsnotify_perm+0x6a/0x5d0
[ 432.773509][ T4096] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 432.778548][ T4096] ? vfs_write+0x990/0x1050
[ 432.782881][ T4096] kernel_clone+0x22e/0x920
[ 432.787314][ T4096] ? file_end_write+0x1b0/0x1b0
[ 432.792019][ T4096] ? create_io_thread+0x1e0/0x1e0
[ 432.796868][ T4096] ? __mutex_lock_slowpath+0x10/0x10
[ 432.802153][ T4096] __x64_sys_clone+0x23f/0x290
[ 432.807104][ T4096] ? __do_sys_vfork+0x130/0x130
[ 432.811790][ T4096] ? ksys_write+0x260/0x2c0
[ 432.816123][ T4096] ? debug_smp_processor_id+0x17/0x20
[ 432.821331][ T4096] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 432.827234][ T4096] ? exit_to_user_mode_prepare+0x39/0xa0
[ 432.832707][ T4096] do_syscall_64+0x3d/0xb0
[ 432.836955][ T4096] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 432.842680][ T4096] RIP: 0033:0x7fc24575c789
[ 432.847026][ T4096] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 432.866552][ T4096] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 432.874802][ T4096] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 432.882863][ T4096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 432.890765][ T4096] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 432.899011][ T4096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 432.907079][ T4096] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 432.914982][ T4096]
[ 432.919983][ T4103] FAULT_INJECTION: forcing a failure.
[ 432.919983][ T4103] name failslab, interval 1, probability 0, space 0, times 0
[ 432.928139][ T4106] FAULT_INJECTION: forcing a failure.
[ 432.928139][ T4106] name failslab, interval 1, probability 0, space 0, times 0
[ 432.933318][ T4103] CPU: 0 PID: 4103 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 432.953576][ T4103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 432.963638][ T4103] Call Trace:
[ 432.966733][ T4103]
[ 432.969680][ T4103] dump_stack_lvl+0x151/0x1b7
[ 432.974188][ T4103] ? io_uring_drop_tctx_refs+0x190/0x190
[ 432.979664][ T4103] ? pfn_valid+0x1e0/0x1e0
[ 432.983909][ T4103] dump_stack+0x15/0x17
[ 432.988073][ T4103] should_fail+0x3c6/0x510
[ 432.992479][ T4103] __should_failslab+0xa4/0xe0
[ 432.997097][ T4103] ? dup_mm+0x790/0x11e0
[ 433.001232][ T4103] should_failslab+0x9/0x20
[ 433.005669][ T4103] slab_pre_alloc_hook+0x37/0xd0
[ 433.010520][ T4103] ? dup_mm+0x790/0x11e0
[ 433.014596][ T4103] kmem_cache_alloc+0x44/0x200
[ 433.019441][ T4103] dup_mm+0x790/0x11e0
[ 433.023400][ T4103] ? copy_init_mm+0x20/0x20
[ 433.027801][ T4103] copy_mm+0x107/0x1b0
[ 433.031706][ T4103] copy_process+0x12a1/0x3240
[ 433.036223][ T4103] ? proc_fail_nth_write+0x20b/0x290
[ 433.041515][ T4103] ? fsnotify_perm+0x6a/0x5d0
[ 433.046124][ T4103] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 433.051149][ T4103] ? vfs_write+0x990/0x1050
[ 433.055497][ T4103] kernel_clone+0x22e/0x920
[ 433.059830][ T4103] ? file_end_write+0x1b0/0x1b0
[ 433.064522][ T4103] ? create_io_thread+0x1e0/0x1e0
[ 433.069409][ T4103] ? __mutex_lock_slowpath+0x10/0x10
[ 433.074496][ T4103] __x64_sys_clone+0x23f/0x290
[ 433.079099][ T4103] ? __do_sys_vfork+0x130/0x130
[ 433.083976][ T4103] ? ksys_write+0x260/0x2c0
[ 433.088317][ T4103] ? debug_smp_processor_id+0x17/0x20
[ 433.093527][ T4103] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 433.099427][ T4103] ? exit_to_user_mode_prepare+0x39/0xa0
[ 433.104894][ T4103] do_syscall_64+0x3d/0xb0
[ 433.109149][ T4103] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 433.114874][ T4103] RIP: 0033:0x7fc24575c789
[ 433.119125][ T4103] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 433.138835][ T4103] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 433.147164][ T4103] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 433.155097][ T4103] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 433.162956][ T4103] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 433.170946][ T4103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 433.178840][ T4103] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 433.186743][ T4103]
[ 433.189854][ T4106] CPU: 1 PID: 4106 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 433.198201][ T4106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 433.208175][ T4106] Call Trace:
[ 433.211397][ T4106]
[ 433.214173][ T4106] dump_stack_lvl+0x151/0x1b7
[ 433.218685][ T4106] ? io_uring_drop_tctx_refs+0x190/0x190
[ 433.224275][ T4106] dump_stack+0x15/0x17
[ 433.228249][ T4106] should_fail+0x3c6/0x510
[ 433.232699][ T4106] __should_failslab+0xa4/0xe0
[ 433.237433][ T4106] ? anon_vma_clone+0x9a/0x500
[ 433.242035][ T4106] should_failslab+0x9/0x20
[ 433.246371][ T4106] slab_pre_alloc_hook+0x37/0xd0
[ 433.251146][ T4106] ? anon_vma_clone+0x9a/0x500
[ 433.255749][ T4106] kmem_cache_alloc+0x44/0x200
[ 433.260354][ T4106] anon_vma_clone+0x9a/0x500
[ 433.264793][ T4106] anon_vma_fork+0x91/0x4e0
[ 433.269220][ T4106] dup_mm+0x894/0x11e0
[ 433.273126][ T4106] ? copy_init_mm+0x20/0x20
[ 433.277550][ T4106] copy_mm+0x107/0x1b0
[ 433.281465][ T4106] copy_process+0x12a1/0x3240
[ 433.285969][ T4106] ? proc_fail_nth_write+0x20b/0x290
[ 433.291091][ T4106] ? fsnotify_perm+0x6a/0x5d0
[ 433.295603][ T4106] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 433.300590][ T4106] ? vfs_write+0x990/0x1050
[ 433.305002][ T4106] kernel_clone+0x22e/0x920
[ 433.309427][ T4106] ? file_end_write+0x1b0/0x1b0
[ 433.314115][ T4106] ? create_io_thread+0x1e0/0x1e0
[ 433.319149][ T4106] ? __mutex_lock_slowpath+0x10/0x10
[ 433.324453][ T4106] __x64_sys_clone+0x23f/0x290
[ 433.329055][ T4106] ? __do_sys_vfork+0x130/0x130
[ 433.333826][ T4106] ? ksys_write+0x260/0x2c0
[ 433.338345][ T4106] ? debug_smp_processor_id+0x17/0x20
[ 433.343549][ T4106] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 433.349472][ T4106] ? exit_to_user_mode_prepare+0x39/0xa0
[ 433.355015][ T4106] do_syscall_64+0x3d/0xb0
[ 433.359271][ T4106] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 433.365519][ T4106] RIP: 0033:0x7fc24575c789
[ 433.369865][ T4106] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 433.389389][ T4106] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 433.397647][ T4106] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 433.405711][ T4106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 433.413515][ T4106] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 433.421326][ T4106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 433.429235][ T4106] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 433.437128][ T4106]
[ 433.444055][ T4108] FAULT_INJECTION: forcing a failure.
[ 433.444055][ T4108] name failslab, interval 1, probability 0, space 0, times 0
[ 433.458784][ T4108] CPU: 1 PID: 4108 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 433.467422][ T4108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 433.477360][ T4108] Call Trace:
[ 433.480484][ T4108]
[ 433.483394][ T4108] dump_stack_lvl+0x151/0x1b7
[ 433.488097][ T4108] ? io_uring_drop_tctx_refs+0x190/0x190
[ 433.493577][ T4108] dump_stack+0x15/0x17
[ 433.497629][ T4108] should_fail+0x3c6/0x510
[ 433.501904][ T4108] __should_failslab+0xa4/0xe0
[ 433.506502][ T4108] ? anon_vma_clone+0x9a/0x500
[ 433.511361][ T4108] should_failslab+0x9/0x20
[ 433.515699][ T4108] slab_pre_alloc_hook+0x37/0xd0
[ 433.520499][ T4108] ? anon_vma_clone+0x9a/0x500
[ 433.525082][ T4108] kmem_cache_alloc+0x44/0x200
[ 433.529770][ T4108] anon_vma_clone+0x9a/0x500
[ 433.534191][ T4108] anon_vma_fork+0x91/0x4e0
[ 433.538529][ T4108] dup_mm+0x894/0x11e0
[ 433.542429][ T4108] ? copy_init_mm+0x20/0x20
[ 433.546769][ T4108] copy_mm+0x107/0x1b0
[ 433.550692][ T4108] copy_process+0x12a1/0x3240
[ 433.555305][ T4108] ? proc_fail_nth_write+0x20b/0x290
[ 433.560421][ T4108] ? fsnotify_perm+0x6a/0x5d0
[ 433.565024][ T4108] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 433.570050][ T4108] ? vfs_write+0x990/0x1050
[ 433.574391][ T4108] kernel_clone+0x22e/0x920
[ 433.578990][ T4108] ? file_end_write+0x1b0/0x1b0
[ 433.583679][ T4108] ? create_io_thread+0x1e0/0x1e0
[ 433.588630][ T4108] ? __mutex_lock_slowpath+0x10/0x10
[ 433.593838][ T4108] __x64_sys_clone+0x23f/0x290
[ 433.598955][ T4108] ? __do_sys_vfork+0x130/0x130
[ 433.603643][ T4108] ? ksys_write+0x260/0x2c0
[ 433.607983][ T4108] ? debug_smp_processor_id+0x17/0x20
[ 433.613272][ T4108] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 433.619184][ T4108] ? exit_to_user_mode_prepare+0x39/0xa0
[ 433.624733][ T4108] do_syscall_64+0x3d/0xb0
[ 433.629008][ T4108] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 433.634725][ T4108] RIP: 0033:0x7fc24575c789
[ 433.638979][ T4108] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 433.658597][ T4108] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 433.667027][ T4108] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 433.675409][ T4108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 433.683330][ T4108] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 433.691230][ T4108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 433.699037][ T4108] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 433.706856][ T4108]
[ 433.712729][ T4112] FAULT_INJECTION: forcing a failure.
[ 433.712729][ T4112] name failslab, interval 1, probability 0, space 0, times 0
[ 433.716686][ T4115] FAULT_INJECTION: forcing a failure.
[ 433.716686][ T4115] name failslab, interval 1, probability 0, space 0, times 0
[ 433.732818][ T4112] CPU: 0 PID: 4112 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 433.746236][ T4112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 433.756206][ T4112] Call Trace:
[ 433.759330][ T4112]
[ 433.762187][ T4112] dump_stack_lvl+0x151/0x1b7
[ 433.766621][ T4112] ? io_uring_drop_tctx_refs+0x190/0x190
[ 433.772116][ T4112] ? pfn_valid+0x1e0/0x1e0
[ 433.776434][ T4112] dump_stack+0x15/0x17
[ 433.780423][ T4112] should_fail+0x3c6/0x510
[ 433.784677][ T4112] __should_failslab+0xa4/0xe0
[ 433.789275][ T4112] ? dup_mm+0x790/0x11e0
[ 433.793357][ T4112] should_failslab+0x9/0x20
[ 433.797781][ T4112] slab_pre_alloc_hook+0x37/0xd0
[ 433.802644][ T4112] ? dup_mm+0x790/0x11e0
[ 433.806819][ T4112] kmem_cache_alloc+0x44/0x200
[ 433.811548][ T4112] dup_mm+0x790/0x11e0
[ 433.815702][ T4112] ? copy_init_mm+0x20/0x20
[ 433.820778][ T4112] copy_mm+0x107/0x1b0
[ 433.824782][ T4112] copy_process+0x12a1/0x3240
[ 433.829296][ T4112] ? proc_fail_nth_write+0x20b/0x290
[ 433.834505][ T4112] ? fsnotify_perm+0x6a/0x5d0
[ 433.839139][ T4112] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 433.844324][ T4112] ? vfs_write+0x990/0x1050
[ 433.848756][ T4112] kernel_clone+0x22e/0x920
[ 433.853139][ T4112] ? file_end_write+0x1b0/0x1b0
[ 433.857868][ T4112] ? create_io_thread+0x1e0/0x1e0
[ 433.862720][ T4112] ? __mutex_lock_slowpath+0x10/0x10
[ 433.868105][ T4112] __x64_sys_clone+0x23f/0x290
[ 433.872789][ T4112] ? __do_sys_vfork+0x130/0x130
[ 433.877653][ T4112] ? ksys_write+0x260/0x2c0
[ 433.882085][ T4112] ? debug_smp_processor_id+0x17/0x20
[ 433.887283][ T4112] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 433.893299][ T4112] ? exit_to_user_mode_prepare+0x39/0xa0
[ 433.898741][ T4112] do_syscall_64+0x3d/0xb0
[ 433.903001][ T4112] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 433.909219][ T4112] RIP: 0033:0x7fc24575c789
[ 433.913541][ T4112] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 433.933161][ T4112] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 433.941947][ T4112] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 433.949736][ T4112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 433.957659][ T4112] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 433.965469][ T4112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 433.973490][ T4112] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 433.981277][ T4112]
[ 433.986206][ T4115] CPU: 1 PID: 4115 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 433.994534][ T4115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 434.004604][ T4115] Call Trace:
[ 434.007810][ T4115]
[ 434.010589][ T4115] dump_stack_lvl+0x151/0x1b7
[ 434.015102][ T4115] ? io_uring_drop_tctx_refs+0x190/0x190
[ 434.020569][ T4115] dump_stack+0x15/0x17
[ 434.024674][ T4115] should_fail+0x3c6/0x510
[ 434.028933][ T4115] __should_failslab+0xa4/0xe0
[ 434.033871][ T4115] ? anon_vma_clone+0x9a/0x500
[ 434.038653][ T4115] should_failslab+0x9/0x20
[ 434.042984][ T4115] slab_pre_alloc_hook+0x37/0xd0
[ 434.047843][ T4115] ? anon_vma_clone+0x9a/0x500
[ 434.052647][ T4115] kmem_cache_alloc+0x44/0x200
[ 434.057390][ T4115] anon_vma_clone+0x9a/0x500
[ 434.061758][ T4115] anon_vma_fork+0x91/0x4e0
[ 434.066278][ T4115] dup_mm+0x894/0x11e0
[ 434.070177][ T4115] ? copy_init_mm+0x20/0x20
[ 434.074524][ T4115] copy_mm+0x107/0x1b0
[ 434.078525][ T4115] copy_process+0x12a1/0x3240
[ 434.083121][ T4115] ? proc_fail_nth_write+0x20b/0x290
[ 434.088239][ T4115] ? fsnotify_perm+0x6a/0x5d0
[ 434.092755][ T4115] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 434.097882][ T4115] ? vfs_write+0x990/0x1050
[ 434.102245][ T4115] kernel_clone+0x22e/0x920
[ 434.106549][ T4115] ? file_end_write+0x1b0/0x1b0
[ 434.111238][ T4115] ? create_io_thread+0x1e0/0x1e0
[ 434.116109][ T4115] ? __mutex_lock_slowpath+0x10/0x10
[ 434.121226][ T4115] __x64_sys_clone+0x23f/0x290
[ 434.125821][ T4115] ? __do_sys_vfork+0x130/0x130
[ 434.130508][ T4115] ? ksys_write+0x260/0x2c0
[ 434.134847][ T4115] ? debug_smp_processor_id+0x17/0x20
[ 434.140054][ T4115] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 434.145955][ T4115] ? exit_to_user_mode_prepare+0x39/0xa0
[ 434.151430][ T4115] do_syscall_64+0x3d/0xb0
[ 434.155773][ T4115] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 434.161942][ T4115] RIP: 0033:0x7fc24575c789
[ 434.166286][ T4115] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 434.185915][ T4115] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 434.194154][ T4115] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 434.202077][ T4115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 434.210232][ T4115] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 434.218043][ T4115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 434.225949][ T4115] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 434.233764][ T4115]
[ 434.239064][ T4121] FAULT_INJECTION: forcing a failure.
[ 434.239064][ T4121] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 434.252555][ T4121] CPU: 1 PID: 4121 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 434.260956][ T4121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 434.270842][ T4121] Call Trace:
[ 434.274049][ T4121]
[ 434.276849][ T4121] dump_stack_lvl+0x151/0x1b7
[ 434.281448][ T4121] ? io_uring_drop_tctx_refs+0x190/0x190
[ 434.287001][ T4121] dump_stack+0x15/0x17
[ 434.291005][ T4121] should_fail+0x3c6/0x510
[ 434.296028][ T4121] should_fail_alloc_page+0x5a/0x80
[ 434.301236][ T4121] __alloc_pages+0x1ee/0x7b0
[ 434.305672][ T4121] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 434.310785][ T4121] ? rwsem_mark_wake+0x6b0/0x6b0
[ 434.315601][ T4121] new_slab+0x92/0x490
[ 434.319460][ T4121] ___slab_alloc+0x39e/0x830
[ 434.323975][ T4121] ? anon_vma_clone+0x9a/0x500
[ 434.328777][ T4121] ? anon_vma_clone+0x9a/0x500
[ 434.333354][ T4121] __slab_alloc+0x4a/0x90
[ 434.337694][ T4121] ? anon_vma_clone+0x9a/0x500
[ 434.342290][ T4121] kmem_cache_alloc+0x134/0x200
[ 434.346977][ T4121] anon_vma_clone+0x9a/0x500
[ 434.351497][ T4121] anon_vma_fork+0x91/0x4e0
[ 434.355827][ T4121] dup_mm+0x894/0x11e0
[ 434.359734][ T4121] ? copy_init_mm+0x20/0x20
[ 434.364080][ T4121] copy_mm+0x107/0x1b0
[ 434.367985][ T4121] copy_process+0x12a1/0x3240
[ 434.372498][ T4121] ? proc_fail_nth_write+0x20b/0x290
[ 434.377702][ T4121] ? fsnotify_perm+0x6a/0x5d0
[ 434.382310][ T4121] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 434.387248][ T4121] ? vfs_write+0x990/0x1050
[ 434.391596][ T4121] kernel_clone+0x22e/0x920
[ 434.396451][ T4121] ? file_end_write+0x1b0/0x1b0
[ 434.401324][ T4121] ? create_io_thread+0x1e0/0x1e0
[ 434.406195][ T4121] ? __mutex_lock_slowpath+0x10/0x10
[ 434.411306][ T4121] __x64_sys_clone+0x23f/0x290
[ 434.416079][ T4121] ? __do_sys_vfork+0x130/0x130
[ 434.420761][ T4121] ? ksys_write+0x260/0x2c0
[ 434.425216][ T4121] ? debug_smp_processor_id+0x17/0x20
[ 434.430417][ T4121] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 434.436329][ T4121] ? exit_to_user_mode_prepare+0x39/0xa0
[ 434.441870][ T4121] do_syscall_64+0x3d/0xb0
[ 434.446129][ T4121] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 434.451939][ T4121] RIP: 0033:0x7fc24575c789
[ 434.456194][ T4121] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 434.475954][ T4121] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 434.484582][ T4121] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 434.492377][ T4121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 434.500469][ T4121] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 434.508345][ T4121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 434.516154][ T4121] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 434.524103][ T4121]
[ 434.530838][ T4125] FAULT_INJECTION: forcing a failure.
[ 434.530838][ T4125] name failslab, interval 1, probability 0, space 0, times 0
[ 434.531754][ T4126] FAULT_INJECTION: forcing a failure.
[ 434.531754][ T4126] name failslab, interval 1, probability 0, space 0, times 0
[ 434.546875][ T4117] FAULT_INJECTION: forcing a failure.
[ 434.546875][ T4117] name failslab, interval 1, probability 0, space 0, times 0
[ 434.557512][ T4125] CPU: 1 PID: 4125 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 434.577398][ T4125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 434.587559][ T4125] Call Trace:
[ 434.590692][ T4125]
[ 434.593460][ T4125] dump_stack_lvl+0x151/0x1b7
[ 434.597964][ T4125] ? io_uring_drop_tctx_refs+0x190/0x190
[ 434.603432][ T4125] ? pfn_valid+0x1e0/0x1e0
[ 434.607689][ T4125] dump_stack+0x15/0x17
[ 434.611685][ T4125] should_fail+0x3c6/0x510
[ 434.616036][ T4125] __should_failslab+0xa4/0xe0
[ 434.620704][ T4125] ? dup_mm+0x790/0x11e0
[ 434.624785][ T4125] should_failslab+0x9/0x20
[ 434.629123][ T4125] slab_pre_alloc_hook+0x37/0xd0
[ 434.633994][ T4125] ? dup_mm+0x790/0x11e0
[ 434.638327][ T4125] kmem_cache_alloc+0x44/0x200
[ 434.642926][ T4125] dup_mm+0x790/0x11e0
[ 434.646830][ T4125] ? copy_init_mm+0x20/0x20
[ 434.651175][ T4125] copy_mm+0x107/0x1b0
[ 434.655078][ T4125] copy_process+0x12a1/0x3240
[ 434.659594][ T4125] ? proc_fail_nth_write+0x20b/0x290
[ 434.664724][ T4125] ? fsnotify_perm+0x6a/0x5d0
[ 434.669318][ T4125] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 434.674366][ T4125] ? vfs_write+0x990/0x1050
[ 434.678686][ T4125] kernel_clone+0x22e/0x920
[ 434.683033][ T4125] ? file_end_write+0x1b0/0x1b0
[ 434.687718][ T4125] ? create_io_thread+0x1e0/0x1e0
[ 434.692602][ T4125] ? __mutex_lock_slowpath+0x10/0x10
[ 434.697780][ T4125] __x64_sys_clone+0x23f/0x290
[ 434.702389][ T4125] ? __do_sys_vfork+0x130/0x130
[ 434.707075][ T4125] ? ksys_write+0x260/0x2c0
[ 434.711406][ T4125] ? debug_smp_processor_id+0x17/0x20
[ 434.716818][ T4125] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 434.722716][ T4125] ? exit_to_user_mode_prepare+0x39/0xa0
[ 434.728188][ T4125] do_syscall_64+0x3d/0xb0
[ 434.732440][ T4125] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 434.738185][ T4125] RIP: 0033:0x7fc24575c789
[ 434.742602][ T4125] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 434.762233][ T4125] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 434.770576][ T4125] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 434.778511][ T4125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 434.786289][ T4125] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 434.794333][ T4125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 434.802122][ T4125] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 434.810199][ T4125]
[ 434.813056][ T4117] CPU: 0 PID: 4117 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 434.821557][ T4117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 434.831452][ T4117] Call Trace:
[ 434.834581][ T4117]
[ 434.837357][ T4117] dump_stack_lvl+0x151/0x1b7
[ 434.841980][ T4117] ? io_uring_drop_tctx_refs+0x190/0x190
[ 434.847431][ T4117] dump_stack+0x15/0x17
[ 434.851772][ T4117] should_fail+0x3c6/0x510
[ 434.856111][ T4117] __should_failslab+0xa4/0xe0
[ 434.860710][ T4117] ? anon_vma_clone+0x9a/0x500
[ 434.865311][ T4117] should_failslab+0x9/0x20
[ 434.869769][ T4117] slab_pre_alloc_hook+0x37/0xd0
[ 434.874518][ T4117] ? anon_vma_clone+0x9a/0x500
[ 434.879117][ T4117] kmem_cache_alloc+0x44/0x200
[ 434.883710][ T4117] anon_vma_clone+0x9a/0x500
[ 434.888311][ T4117] anon_vma_fork+0x91/0x4e0
[ 434.892656][ T4117] dup_mm+0x894/0x11e0
[ 434.896748][ T4117] ? copy_init_mm+0x20/0x20
[ 434.901091][ T4117] copy_mm+0x107/0x1b0
[ 434.905250][ T4117] copy_process+0x12a1/0x3240
[ 434.909721][ T4117] ? proc_fail_nth_write+0x20b/0x290
[ 434.914840][ T4117] ? fsnotify_perm+0x6a/0x5d0
[ 434.919359][ T4117] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 434.924303][ T4117] ? vfs_write+0x990/0x1050
[ 434.928642][ T4117] kernel_clone+0x22e/0x920
[ 434.932980][ T4117] ? file_end_write+0x1b0/0x1b0
[ 434.937669][ T4117] ? create_io_thread+0x1e0/0x1e0
[ 434.942532][ T4117] ? __mutex_lock_slowpath+0x10/0x10
[ 434.947653][ T4117] __x64_sys_clone+0x23f/0x290
[ 434.952337][ T4117] ? __do_sys_vfork+0x130/0x130
[ 434.957025][ T4117] ? ksys_write+0x260/0x2c0
[ 434.961367][ T4117] ? debug_smp_processor_id+0x17/0x20
[ 434.966657][ T4117] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 434.972611][ T4117] ? exit_to_user_mode_prepare+0x39/0xa0
[ 434.978028][ T4117] do_syscall_64+0x3d/0xb0
[ 434.982285][ T4117] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 434.988010][ T4117] RIP: 0033:0x7fc24575c789
[ 434.992264][ T4117] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 435.012012][ T4117] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 435.020390][ T4117] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 435.028480][ T4117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 435.036283][ T4117] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 435.044208][ T4117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 435.052104][ T4117] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 435.059912][ T4117]
[ 435.062958][ T4126] CPU: 1 PID: 4126 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 435.069622][ T4128] FAULT_INJECTION: forcing a failure.
[ 435.069622][ T4128] name failslab, interval 1, probability 0, space 0, times 0
[ 435.071299][ T4126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 435.071312][ T4126] Call Trace:
[ 435.071318][ T4126]
[ 435.071324][ T4126] dump_stack_lvl+0x151/0x1b7
[ 435.104375][ T4126] ? io_uring_drop_tctx_refs+0x190/0x190
[ 435.109948][ T4126] ? pfn_valid+0x1e0/0x1e0
[ 435.114176][ T4126] dump_stack+0x15/0x17
[ 435.118176][ T4126] should_fail+0x3c6/0x510
[ 435.122507][ T4126] __should_failslab+0xa4/0xe0
[ 435.127107][ T4126] ? dup_mm+0x790/0x11e0
[ 435.131188][ T4126] should_failslab+0x9/0x20
[ 435.135529][ T4126] slab_pre_alloc_hook+0x37/0xd0
[ 435.140304][ T4126] ? dup_mm+0x790/0x11e0
[ 435.144379][ T4126] kmem_cache_alloc+0x44/0x200
[ 435.149072][ T4126] dup_mm+0x790/0x11e0
[ 435.152985][ T4126] ? copy_init_mm+0x20/0x20
[ 435.157316][ T4126] copy_mm+0x107/0x1b0
[ 435.161321][ T4126] copy_process+0x12a1/0x3240
[ 435.166442][ T4126] ? proc_fail_nth_write+0x20b/0x290
[ 435.171726][ T4126] ? fsnotify_perm+0x6a/0x5d0
[ 435.176341][ T4126] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 435.181352][ T4126] ? vfs_write+0x990/0x1050
[ 435.185978][ T4126] kernel_clone+0x22e/0x920
[ 435.190304][ T4126] ? file_end_write+0x1b0/0x1b0
[ 435.194995][ T4126] ? create_io_thread+0x1e0/0x1e0
[ 435.199939][ T4126] ? __mutex_lock_slowpath+0x10/0x10
[ 435.205269][ T4126] __x64_sys_clone+0x23f/0x290
[ 435.209920][ T4126] ? __do_sys_vfork+0x130/0x130
[ 435.214609][ T4126] ? ksys_write+0x260/0x2c0
[ 435.218949][ T4126] ? debug_smp_processor_id+0x17/0x20
[ 435.224240][ T4126] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 435.230143][ T4126] ? exit_to_user_mode_prepare+0x39/0xa0
[ 435.235612][ T4126] do_syscall_64+0x3d/0xb0
[ 435.239958][ T4126] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 435.245689][ T4126] RIP: 0033:0x7fc24575c789
[ 435.249945][ T4126] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 435.269993][ T4126] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 435.278304][ T4126] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 435.286134][ T4126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 435.294032][ T4126] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 435.301847][ T4126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 435.309744][ T4126] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 435.317557][ T4126]
[ 435.320596][ T4128] CPU: 0 PID: 4128 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 435.328927][ T4128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 435.338904][ T4128] Call Trace:
[ 435.342211][ T4128]
[ 435.344988][ T4128] dump_stack_lvl+0x151/0x1b7
[ 435.349500][ T4128] ? io_uring_drop_tctx_refs+0x190/0x190
[ 435.354969][ T4128] dump_stack+0x15/0x17
[ 435.358963][ T4128] should_fail+0x3c6/0x510
[ 435.363215][ T4128] __should_failslab+0xa4/0xe0
[ 435.368014][ T4128] ? anon_vma_clone+0x9a/0x500
[ 435.372602][ T4128] should_failslab+0x9/0x20
[ 435.376928][ T4128] slab_pre_alloc_hook+0x37/0xd0
[ 435.381715][ T4128] ? anon_vma_clone+0x9a/0x500
[ 435.386389][ T4128] kmem_cache_alloc+0x44/0x200
[ 435.391175][ T4128] anon_vma_clone+0x9a/0x500
[ 435.395598][ T4128] anon_vma_fork+0x91/0x4e0
[ 435.399929][ T4128] dup_mm+0x894/0x11e0
[ 435.403924][ T4128] ? copy_init_mm+0x20/0x20
[ 435.408445][ T4128] copy_mm+0x107/0x1b0
[ 435.412358][ T4128] copy_process+0x12a1/0x3240
[ 435.416946][ T4128] ? proc_fail_nth_write+0x20b/0x290
[ 435.422148][ T4128] ? fsnotify_perm+0x6a/0x5d0
[ 435.426671][ T4128] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 435.431607][ T4128] ? vfs_write+0x990/0x1050
[ 435.435952][ T4128] kernel_clone+0x22e/0x920
[ 435.440296][ T4128] ? file_end_write+0x1b0/0x1b0
[ 435.444978][ T4128] ? create_io_thread+0x1e0/0x1e0
[ 435.449909][ T4128] ? __mutex_lock_slowpath+0x10/0x10
[ 435.455375][ T4128] __x64_sys_clone+0x23f/0x290
[ 435.460249][ T4128] ? __do_sys_vfork+0x130/0x130
[ 435.464924][ T4128] ? ksys_write+0x260/0x2c0
[ 435.469356][ T4128] ? debug_smp_processor_id+0x17/0x20
[ 435.474644][ T4128] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 435.480570][ T4128] ? exit_to_user_mode_prepare+0x39/0xa0
[ 435.486034][ T4128] do_syscall_64+0x3d/0xb0
[ 435.490269][ T4128] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 435.496003][ T4128] RIP: 0033:0x7fc24575c789
[ 435.500259][ T4128] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 435.520045][ T4128] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 435.528369][ T4128] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 435.536270][ T4128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 435.544181][ T4128] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 435.553367][ T4128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 435.561304][ T4128] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 435.569285][ T4128]
[ 435.578923][ T4135] FAULT_INJECTION: forcing a failure.
[ 435.578923][ T4135] name failslab, interval 1, probability 0, space 0, times 0
[ 435.591944][ T4135] CPU: 0 PID: 4135 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 435.600681][ T4135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 435.610760][ T4135] Call Trace:
[ 435.613873][ T4135]
[ 435.616937][ T4135] dump_stack_lvl+0x151/0x1b7
[ 435.621534][ T4135] ? io_uring_drop_tctx_refs+0x190/0x190
[ 435.627076][ T4135] dump_stack+0x15/0x17
[ 435.631152][ T4135] should_fail+0x3c6/0x510
[ 435.635578][ T4135] __should_failslab+0xa4/0xe0
[ 435.640351][ T4135] ? anon_vma_clone+0x9a/0x500
[ 435.644978][ T4135] should_failslab+0x9/0x20
[ 435.649293][ T4135] slab_pre_alloc_hook+0x37/0xd0
[ 435.654071][ T4135] ? anon_vma_clone+0x9a/0x500
[ 435.658943][ T4135] kmem_cache_alloc+0x44/0x200
[ 435.663850][ T4135] anon_vma_clone+0x9a/0x500
[ 435.668369][ T4135] anon_vma_fork+0x91/0x4e0
[ 435.672713][ T4135] dup_mm+0x894/0x11e0
[ 435.676876][ T4135] ? copy_init_mm+0x20/0x20
[ 435.681213][ T4135] copy_mm+0x107/0x1b0
[ 435.685118][ T4135] copy_process+0x12a1/0x3240
[ 435.689641][ T4135] ? proc_fail_nth_write+0x20b/0x290
[ 435.694844][ T4135] ? fsnotify_perm+0x6a/0x5d0
[ 435.699539][ T4135] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 435.704484][ T4135] ? vfs_write+0x990/0x1050
[ 435.708842][ T4135] kernel_clone+0x22e/0x920
[ 435.713176][ T4135] ? file_end_write+0x1b0/0x1b0
[ 435.717851][ T4135] ? create_io_thread+0x1e0/0x1e0
[ 435.722712][ T4135] ? __mutex_lock_slowpath+0x10/0x10
[ 435.727842][ T4135] __x64_sys_clone+0x23f/0x290
[ 435.732524][ T4135] ? __do_sys_vfork+0x130/0x130
[ 435.737213][ T4135] ? ksys_write+0x260/0x2c0
[ 435.741585][ T4135] ? debug_smp_processor_id+0x17/0x20
[ 435.746936][ T4135] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 435.752842][ T4135] ? exit_to_user_mode_prepare+0x39/0xa0
[ 435.758351][ T4135] do_syscall_64+0x3d/0xb0
[ 435.762564][ T4135] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 435.768300][ T4135] RIP: 0033:0x7fc24575c789
[ 435.772544][ T4135] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 435.792752][ T4135] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 435.801001][ T4135] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 435.808809][ T4135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 435.816703][ T4135] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 435.824522][ T4135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 435.832330][ T4135] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 435.840229][ T4135]
[ 435.846965][ T4131] FAULT_INJECTION: forcing a failure.
[ 435.846965][ T4131] name failslab, interval 1, probability 0, space 0, times 0
[ 435.859664][ T4131] CPU: 0 PID: 4131 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 435.867917][ T4131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 435.877913][ T4131] Call Trace:
[ 435.881027][ T4131]
[ 435.883806][ T4131] dump_stack_lvl+0x151/0x1b7
[ 435.888321][ T4131] ? io_uring_drop_tctx_refs+0x190/0x190
[ 435.893789][ T4131] dump_stack+0x15/0x17
[ 435.897780][ T4131] should_fail+0x3c6/0x510
[ 435.902205][ T4131] __should_failslab+0xa4/0xe0
[ 435.906893][ T4131] ? anon_vma_clone+0x9a/0x500
[ 435.911506][ T4131] should_failslab+0x9/0x20
[ 435.915831][ T4131] slab_pre_alloc_hook+0x37/0xd0
[ 435.920605][ T4131] ? anon_vma_clone+0x9a/0x500
[ 435.925204][ T4131] kmem_cache_alloc+0x44/0x200
[ 435.929809][ T4131] anon_vma_clone+0x9a/0x500
[ 435.934444][ T4131] anon_vma_fork+0x91/0x4e0
[ 435.938870][ T4131] dup_mm+0x894/0x11e0
[ 435.942774][ T4131] ? copy_init_mm+0x20/0x20
[ 435.947115][ T4131] copy_mm+0x107/0x1b0
[ 435.951018][ T4131] copy_process+0x12a1/0x3240
[ 435.955718][ T4131] ? proc_fail_nth_write+0x20b/0x290
[ 435.960972][ T4131] ? fsnotify_perm+0x6a/0x5d0
[ 435.965638][ T4131] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 435.970580][ T4131] ? vfs_write+0x990/0x1050
[ 435.975025][ T4131] kernel_clone+0x22e/0x920
[ 435.979438][ T4131] ? file_end_write+0x1b0/0x1b0
[ 435.984132][ T4131] ? create_io_thread+0x1e0/0x1e0
[ 435.988983][ T4131] ? __mutex_lock_slowpath+0x10/0x10
[ 435.994203][ T4131] __x64_sys_clone+0x23f/0x290
[ 435.998796][ T4131] ? __do_sys_vfork+0x130/0x130
[ 436.003479][ T4131] ? ksys_write+0x260/0x2c0
[ 436.007827][ T4131] ? debug_smp_processor_id+0x17/0x20
[ 436.013322][ T4131] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 436.019224][ T4131] ? exit_to_user_mode_prepare+0x39/0xa0
[ 436.024894][ T4131] do_syscall_64+0x3d/0xb0
[ 436.029194][ T4131] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 436.034931][ T4131] RIP: 0033:0x7fc24575c789
[ 436.039301][ T4131] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 436.058743][ T4131] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 436.066993][ T4131] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 436.074798][ T4131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 436.082848][ T4131] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 436.090659][ T4131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 436.098474][ T4131] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 436.106369][ T4131]
[ 436.109755][ T4136] FAULT_INJECTION: forcing a failure.
[ 436.109755][ T4136] name failslab, interval 1, probability 0, space 0, times 0
[ 436.123081][ T4144] FAULT_INJECTION: forcing a failure.
[ 436.123081][ T4144] name failslab, interval 1, probability 0, space 0, times 0
[ 436.124148][ T4142] FAULT_INJECTION: forcing a failure.
[ 436.124148][ T4142] name failslab, interval 1, probability 0, space 0, times 0
[ 436.138749][ T4145] FAULT_INJECTION: forcing a failure.
[ 436.138749][ T4145] name failslab, interval 1, probability 0, space 0, times 0
[ 436.151693][ T4136] CPU: 0 PID: 4136 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 436.169080][ T4136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 436.179063][ T4136] Call Trace:
[ 436.182429][ T4136]
[ 436.185209][ T4136] dump_stack_lvl+0x151/0x1b7
[ 436.189861][ T4136] ? io_uring_drop_tctx_refs+0x190/0x190
[ 436.195337][ T4136] ? __kasan_check_write+0x14/0x20
[ 436.200458][ T4136] dump_stack+0x15/0x17
[ 436.204453][ T4136] should_fail+0x3c6/0x510
[ 436.208706][ T4136] __should_failslab+0xa4/0xe0
[ 436.213494][ T4136] ? anon_vma_fork+0xf7/0x4e0
[ 436.218002][ T4136] should_failslab+0x9/0x20
[ 436.222453][ T4136] slab_pre_alloc_hook+0x37/0xd0
[ 436.227548][ T4136] ? anon_vma_fork+0xf7/0x4e0
[ 436.232136][ T4136] kmem_cache_alloc+0x44/0x200
[ 436.236746][ T4136] anon_vma_fork+0xf7/0x4e0
[ 436.241169][ T4136] dup_mm+0x894/0x11e0
[ 436.245244][ T4136] ? copy_init_mm+0x20/0x20
[ 436.249764][ T4136] copy_mm+0x107/0x1b0
[ 436.253665][ T4136] copy_process+0x12a1/0x3240
[ 436.258194][ T4136] ? proc_fail_nth_write+0x20b/0x290
[ 436.263302][ T4136] ? fsnotify_perm+0x6a/0x5d0
[ 436.267897][ T4136] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 436.272842][ T4136] ? vfs_write+0x990/0x1050
[ 436.277204][ T4136] kernel_clone+0x22e/0x920
[ 436.281611][ T4136] ? file_end_write+0x1b0/0x1b0
[ 436.286302][ T4136] ? create_io_thread+0x1e0/0x1e0
[ 436.291592][ T4136] ? __mutex_lock_slowpath+0x10/0x10
[ 436.296712][ T4136] __x64_sys_clone+0x23f/0x290
[ 436.301411][ T4136] ? __do_sys_vfork+0x130/0x130
[ 436.306096][ T4136] ? ksys_write+0x260/0x2c0
[ 436.310800][ T4136] ? debug_smp_processor_id+0x17/0x20
[ 436.316277][ T4136] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 436.322179][ T4136] ? exit_to_user_mode_prepare+0x39/0xa0
[ 436.327743][ T4136] do_syscall_64+0x3d/0xb0
[ 436.332598][ T4136] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 436.338419][ T4136] RIP: 0033:0x7fc24575c789
[ 436.342661][ T4136] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 436.362104][ T4136] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 436.370648][ T4136] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 436.378561][ T4136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 436.386470][ T4136] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 436.394272][ T4136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 436.402257][ T4136] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 436.410281][ T4136]
[ 436.413128][ T4144] CPU: 1 PID: 4144 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 436.421755][ T4144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 436.431737][ T4144] Call Trace:
[ 436.434859][ T4144]
[ 436.437636][ T4144] dump_stack_lvl+0x151/0x1b7
[ 436.442320][ T4144] ? io_uring_drop_tctx_refs+0x190/0x190
[ 436.447796][ T4144] ? pfn_valid+0x1e0/0x1e0
[ 436.452047][ T4144] dump_stack+0x15/0x17
[ 436.456124][ T4144] should_fail+0x3c6/0x510
[ 436.460452][ T4144] __should_failslab+0xa4/0xe0
[ 436.464984][ T4144] ? dup_mm+0x790/0x11e0
[ 436.469141][ T4144] should_failslab+0x9/0x20
[ 436.473483][ T4144] slab_pre_alloc_hook+0x37/0xd0
[ 436.478516][ T4144] ? dup_mm+0x790/0x11e0
[ 436.482806][ T4144] kmem_cache_alloc+0x44/0x200
[ 436.487911][ T4144] dup_mm+0x790/0x11e0
[ 436.491839][ T4144] ? copy_init_mm+0x20/0x20
[ 436.496156][ T4144] copy_mm+0x107/0x1b0
[ 436.500148][ T4144] copy_process+0x12a1/0x3240
[ 436.504663][ T4144] ? proc_fail_nth_write+0x20b/0x290
[ 436.509794][ T4144] ? fsnotify_perm+0x6a/0x5d0
[ 436.514301][ T4144] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 436.519242][ T4144] ? vfs_write+0x990/0x1050
[ 436.523586][ T4144] kernel_clone+0x22e/0x920
[ 436.527931][ T4144] ? file_end_write+0x1b0/0x1b0
[ 436.532711][ T4144] ? create_io_thread+0x1e0/0x1e0
[ 436.537644][ T4144] ? __mutex_lock_slowpath+0x10/0x10
[ 436.542764][ T4144] __x64_sys_clone+0x23f/0x290
[ 436.547374][ T4144] ? __do_sys_vfork+0x130/0x130
[ 436.552052][ T4144] ? ksys_write+0x260/0x2c0
[ 436.556395][ T4144] ? debug_smp_processor_id+0x17/0x20
[ 436.562033][ T4144] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 436.567933][ T4144] ? exit_to_user_mode_prepare+0x39/0xa0
[ 436.573409][ T4144] do_syscall_64+0x3d/0xb0
[ 436.577657][ T4144] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 436.583384][ T4144] RIP: 0033:0x7fc24575c789
[ 436.587656][ T4144] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 436.607080][ T4144] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 436.615322][ T4144] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 436.623133][ T4144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 436.630943][ T4144] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 436.638754][ T4144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 436.646567][ T4144] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 436.654384][ T4144]
[ 436.657248][ T4142] CPU: 0 PID: 4142 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 436.665579][ T4142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 436.675476][ T4142] Call Trace:
[ 436.678597][ T4142]
[ 436.681375][ T4142] dump_stack_lvl+0x151/0x1b7
[ 436.685889][ T4142] ? io_uring_drop_tctx_refs+0x190/0x190
[ 436.691366][ T4142] ? pfn_valid+0x1e0/0x1e0
[ 436.695609][ T4142] dump_stack+0x15/0x17
[ 436.699599][ T4142] should_fail+0x3c6/0x510
[ 436.703853][ T4142] __should_failslab+0xa4/0xe0
[ 436.708456][ T4142] ? dup_mm+0x790/0x11e0
[ 436.712535][ T4142] should_failslab+0x9/0x20
[ 436.716875][ T4142] slab_pre_alloc_hook+0x37/0xd0
[ 436.721648][ T4142] ? dup_mm+0x790/0x11e0
[ 436.725725][ T4142] kmem_cache_alloc+0x44/0x200
[ 436.730332][ T4142] dup_mm+0x790/0x11e0
[ 436.734241][ T4142] ? copy_init_mm+0x20/0x20
[ 436.738670][ T4142] copy_mm+0x107/0x1b0
[ 436.742567][ T4142] copy_process+0x12a1/0x3240
[ 436.747081][ T4142] ? proc_fail_nth_write+0x20b/0x290
[ 436.752200][ T4142] ? fsnotify_perm+0x6a/0x5d0
[ 436.756726][ T4142] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 436.761668][ T4142] ? vfs_write+0x990/0x1050
[ 436.765999][ T4142] kernel_clone+0x22e/0x920
[ 436.770399][ T4142] ? file_end_write+0x1b0/0x1b0
[ 436.775292][ T4142] ? create_io_thread+0x1e0/0x1e0
[ 436.780167][ T4142] ? __mutex_lock_slowpath+0x10/0x10
[ 436.785382][ T4142] __x64_sys_clone+0x23f/0x290
[ 436.790050][ T4142] ? __do_sys_vfork+0x130/0x130
[ 436.795508][ T4142] ? ksys_write+0x260/0x2c0
[ 436.799861][ T4142] ? debug_smp_processor_id+0x17/0x20
[ 436.805057][ T4142] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 436.810958][ T4142] ? exit_to_user_mode_prepare+0x39/0xa0
[ 436.816513][ T4142] do_syscall_64+0x3d/0xb0
[ 436.820774][ T4142] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 436.826506][ T4142] RIP: 0033:0x7fc24575c789
[ 436.830746][ T4142] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 436.850188][ T4142] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 436.858434][ T4142] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 436.866250][ T4142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 436.874057][ T4142] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 436.881871][ T4142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 436.889776][ T4142] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 436.897851][ T4142]
[ 436.900706][ T4145] CPU: 1 PID: 4145 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 436.909131][ T4145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 436.919322][ T4145] Call Trace:
[ 436.922544][ T4145]
[ 436.925487][ T4145] dump_stack_lvl+0x151/0x1b7
[ 436.930009][ T4145] ? io_uring_drop_tctx_refs+0x190/0x190
[ 436.935471][ T4145] dump_stack+0x15/0x17
[ 436.939462][ T4145] should_fail+0x3c6/0x510
[ 436.943721][ T4145] __should_failslab+0xa4/0xe0
[ 436.948315][ T4145] ? anon_vma_clone+0x9a/0x500
[ 436.952936][ T4145] should_failslab+0x9/0x20
[ 436.957258][ T4145] slab_pre_alloc_hook+0x37/0xd0
[ 436.962038][ T4145] ? anon_vma_clone+0x9a/0x500
[ 436.966626][ T4145] kmem_cache_alloc+0x44/0x200
[ 436.971318][ T4145] anon_vma_clone+0x9a/0x500
[ 436.975743][ T4145] anon_vma_fork+0x91/0x4e0
[ 436.980080][ T4145] dup_mm+0x894/0x11e0
[ 436.983986][ T4145] ? copy_init_mm+0x20/0x20
[ 436.988676][ T4145] copy_mm+0x107/0x1b0
[ 436.992679][ T4145] copy_process+0x12a1/0x3240
[ 436.997184][ T4145] ? proc_fail_nth_write+0x20b/0x290
[ 437.002305][ T4145] ? fsnotify_perm+0x6a/0x5d0
[ 437.006907][ T4145] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 437.012022][ T4145] ? vfs_write+0x990/0x1050
[ 437.016360][ T4145] kernel_clone+0x22e/0x920
[ 437.020710][ T4145] ? file_end_write+0x1b0/0x1b0
[ 437.025393][ T4145] ? create_io_thread+0x1e0/0x1e0
[ 437.030249][ T4145] ? __mutex_lock_slowpath+0x10/0x10
[ 437.035369][ T4145] __x64_sys_clone+0x23f/0x290
[ 437.039969][ T4145] ? __do_sys_vfork+0x130/0x130
[ 437.044842][ T4145] ? ksys_write+0x260/0x2c0
[ 437.049186][ T4145] ? debug_smp_processor_id+0x17/0x20
[ 437.054477][ T4145] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 437.060377][ T4145] ? exit_to_user_mode_prepare+0x39/0xa0
[ 437.065930][ T4145] do_syscall_64+0x3d/0xb0
[ 437.070186][ T4145] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 437.076009][ T4145] RIP: 0033:0x7fc24575c789
[ 437.080262][ T4145] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 437.100393][ T4145] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 437.108639][ T4145] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 437.116624][ T4145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 437.124587][ T4145] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 437.132442][ T4145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 437.140601][ T4145] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 437.148501][ T4145]
[ 437.155098][ T4147] FAULT_INJECTION: forcing a failure.
[ 437.155098][ T4147] name failslab, interval 1, probability 0, space 0, times 0
[ 437.167664][ T4147] CPU: 1 PID: 4147 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 437.175977][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 437.186044][ T4147] Call Trace:
[ 437.189171][ T4147]
[ 437.191945][ T4147] dump_stack_lvl+0x151/0x1b7
[ 437.196459][ T4147] ? io_uring_drop_tctx_refs+0x190/0x190
[ 437.201928][ T4147] dump_stack+0x15/0x17
[ 437.205923][ T4147] should_fail+0x3c6/0x510
[ 437.210178][ T4147] __should_failslab+0xa4/0xe0
[ 437.214780][ T4147] ? anon_vma_clone+0x9a/0x500
[ 437.219375][ T4147] should_failslab+0x9/0x20
[ 437.223709][ T4147] slab_pre_alloc_hook+0x37/0xd0
[ 437.228530][ T4147] ? anon_vma_clone+0x9a/0x500
[ 437.233181][ T4147] kmem_cache_alloc+0x44/0x200
[ 437.237778][ T4147] anon_vma_clone+0x9a/0x500
[ 437.242212][ T4147] anon_vma_fork+0x91/0x4e0
[ 437.246543][ T4147] dup_mm+0x894/0x11e0
[ 437.250454][ T4147] ? copy_init_mm+0x20/0x20
[ 437.254784][ T4147] copy_mm+0x107/0x1b0
[ 437.258690][ T4147] copy_process+0x12a1/0x3240
[ 437.263258][ T4147] ? proc_fail_nth_write+0x20b/0x290
[ 437.268347][ T4147] ? fsnotify_perm+0x6a/0x5d0
[ 437.273189][ T4147] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 437.278133][ T4147] ? vfs_write+0x990/0x1050
[ 437.282484][ T4147] kernel_clone+0x22e/0x920
[ 437.286939][ T4147] ? file_end_write+0x1b0/0x1b0
[ 437.291714][ T4147] ? create_io_thread+0x1e0/0x1e0
[ 437.296563][ T4147] ? __mutex_lock_slowpath+0x10/0x10
[ 437.301688][ T4147] __x64_sys_clone+0x23f/0x290
[ 437.306404][ T4147] ? __do_sys_vfork+0x130/0x130
[ 437.311078][ T4147] ? ksys_write+0x260/0x2c0
[ 437.315446][ T4147] ? debug_smp_processor_id+0x17/0x20
[ 437.320709][ T4147] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 437.326625][ T4147] ? exit_to_user_mode_prepare+0x39/0xa0
[ 437.332172][ T4147] do_syscall_64+0x3d/0xb0
[ 437.336561][ T4147] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 437.342286][ T4147] RIP: 0033:0x7fc24575c789
[ 437.346557][ T4147] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 437.365987][ T4147] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 437.374406][ T4147] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 437.382658][ T4147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 437.390560][ T4147] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 437.398767][ T4147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 437.406582][ T4147] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 437.414394][ T4147]
[ 437.420965][ T4151] FAULT_INJECTION: forcing a failure.
[ 437.420965][ T4151] name failslab, interval 1, probability 0, space 0, times 0
[ 437.428134][ T4157] FAULT_INJECTION: forcing a failure.
[ 437.428134][ T4157] name failslab, interval 1, probability 0, space 0, times 0
[ 437.440825][ T4161] FAULT_INJECTION: forcing a failure.
[ 437.440825][ T4161] name failslab, interval 1, probability 0, space 0, times 0
[ 437.448276][ T4157] CPU: 1 PID: 4157 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 437.467133][ T4157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 437.477375][ T4157] Call Trace:
[ 437.480508][ T4157]
[ 437.483280][ T4157] dump_stack_lvl+0x151/0x1b7
[ 437.487855][ T4157] ? io_uring_drop_tctx_refs+0x190/0x190
[ 437.493257][ T4157] ? pfn_valid+0x1e0/0x1e0
[ 437.497516][ T4157] dump_stack+0x15/0x17
[ 437.501528][ T4157] should_fail+0x3c6/0x510
[ 437.505766][ T4157] __should_failslab+0xa4/0xe0
[ 437.510400][ T4157] ? dup_mm+0x790/0x11e0
[ 437.514531][ T4157] should_failslab+0x9/0x20
[ 437.518868][ T4157] slab_pre_alloc_hook+0x37/0xd0
[ 437.523810][ T4157] ? dup_mm+0x790/0x11e0
[ 437.527888][ T4157] kmem_cache_alloc+0x44/0x200
[ 437.532489][ T4157] dup_mm+0x790/0x11e0
[ 437.536395][ T4157] ? copy_init_mm+0x20/0x20
[ 437.540736][ T4157] copy_mm+0x107/0x1b0
[ 437.544641][ T4157] copy_process+0x12a1/0x3240
[ 437.549242][ T4157] ? proc_fail_nth_write+0x20b/0x290
[ 437.554361][ T4157] ? fsnotify_perm+0x6a/0x5d0
[ 437.558882][ T4157] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 437.563820][ T4157] ? vfs_write+0x990/0x1050
[ 437.568160][ T4157] kernel_clone+0x22e/0x920
[ 437.572502][ T4157] ? file_end_write+0x1b0/0x1b0
[ 437.577188][ T4157] ? create_io_thread+0x1e0/0x1e0
[ 437.582051][ T4157] ? __mutex_lock_slowpath+0x10/0x10
[ 437.587168][ T4157] __x64_sys_clone+0x23f/0x290
[ 437.591856][ T4157] ? __do_sys_vfork+0x130/0x130
[ 437.596544][ T4157] ? ksys_write+0x260/0x2c0
[ 437.600890][ T4157] ? debug_smp_processor_id+0x17/0x20
[ 437.606090][ T4157] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 437.611993][ T4157] ? exit_to_user_mode_prepare+0x39/0xa0
[ 437.617462][ T4157] do_syscall_64+0x3d/0xb0
[ 437.621821][ T4157] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 437.627637][ T4157] RIP: 0033:0x7fc24575c789
[ 437.631901][ T4157] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 437.651332][ T4157] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 437.659664][ T4157] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 437.667563][ T4157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 437.675374][ T4157] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 437.683299][ T4157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 437.691306][ T4157] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 437.699201][ T4157]
[ 437.702038][ T4161] CPU: 0 PID: 4161 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 437.710376][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 437.720261][ T4161] Call Trace:
[ 437.723386][ T4161]
[ 437.726600][ T4161] dump_stack_lvl+0x151/0x1b7
[ 437.731455][ T4161] ? io_uring_drop_tctx_refs+0x190/0x190
[ 437.736930][ T4161] dump_stack+0x15/0x17
[ 437.740924][ T4161] should_fail+0x3c6/0x510
[ 437.745780][ T4161] __should_failslab+0xa4/0xe0
[ 437.750380][ T4161] ? anon_vma_clone+0x9a/0x500
[ 437.755076][ T4161] should_failslab+0x9/0x20
[ 437.759611][ T4161] slab_pre_alloc_hook+0x37/0xd0
[ 437.764380][ T4161] ? anon_vma_clone+0x9a/0x500
[ 437.768977][ T4161] kmem_cache_alloc+0x44/0x200
[ 437.773590][ T4161] anon_vma_clone+0x9a/0x500
[ 437.778103][ T4161] anon_vma_fork+0x91/0x4e0
[ 437.782433][ T4161] dup_mm+0x894/0x11e0
[ 437.786339][ T4161] ? copy_init_mm+0x20/0x20
[ 437.790680][ T4161] copy_mm+0x107/0x1b0
[ 437.794605][ T4161] copy_process+0x12a1/0x3240
[ 437.799365][ T4161] ? proc_fail_nth_write+0x20b/0x290
[ 437.804737][ T4161] ? fsnotify_perm+0x6a/0x5d0
[ 437.809336][ T4161] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 437.814374][ T4161] ? vfs_write+0x990/0x1050
[ 437.818712][ T4161] kernel_clone+0x22e/0x920
[ 437.823058][ T4161] ? file_end_write+0x1b0/0x1b0
[ 437.828004][ T4161] ? create_io_thread+0x1e0/0x1e0
[ 437.832857][ T4161] ? __mutex_lock_slowpath+0x10/0x10
[ 437.837980][ T4161] __x64_sys_clone+0x23f/0x290
[ 437.842580][ T4161] ? __do_sys_vfork+0x130/0x130
[ 437.847262][ T4161] ? ksys_write+0x260/0x2c0
[ 437.851606][ T4161] ? debug_smp_processor_id+0x17/0x20
[ 437.856816][ T4161] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 437.862715][ T4161] ? exit_to_user_mode_prepare+0x39/0xa0
[ 437.868185][ T4161] do_syscall_64+0x3d/0xb0
[ 437.872439][ T4161] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 437.878165][ T4161] RIP: 0033:0x7fc24575c789
[ 437.882425][ T4161] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 437.902134][ T4161] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 437.910366][ T4161] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 437.918302][ T4161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 437.926250][ T4161] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 437.934427][ T4161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 437.942411][ T4161] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 437.950224][ T4161]
[ 437.953079][ T4151] CPU: 1 PID: 4151 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 437.961503][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 437.971393][ T4151] Call Trace:
[ 437.974517][ T4151]
[ 437.977301][ T4151] dump_stack_lvl+0x151/0x1b7
[ 437.981819][ T4151] ? io_uring_drop_tctx_refs+0x190/0x190
[ 437.987276][ T4151] ? __kasan_check_write+0x14/0x20
[ 437.992570][ T4151] dump_stack+0x15/0x17
[ 437.996652][ T4151] should_fail+0x3c6/0x510
[ 438.000907][ T4151] __should_failslab+0xa4/0xe0
[ 438.005510][ T4151] ? anon_vma_fork+0xf7/0x4e0
[ 438.010013][ T4151] should_failslab+0x9/0x20
[ 438.014651][ T4151] slab_pre_alloc_hook+0x37/0xd0
[ 438.019681][ T4151] ? anon_vma_fork+0xf7/0x4e0
[ 438.024202][ T4151] kmem_cache_alloc+0x44/0x200
[ 438.028882][ T4151] anon_vma_fork+0xf7/0x4e0
[ 438.033222][ T4151] dup_mm+0x894/0x11e0
[ 438.037128][ T4151] ? copy_init_mm+0x20/0x20
[ 438.041480][ T4151] copy_mm+0x107/0x1b0
[ 438.045375][ T4151] copy_process+0x12a1/0x3240
[ 438.049894][ T4151] ? proc_fail_nth_write+0x20b/0x290
[ 438.055181][ T4151] ? fsnotify_perm+0x6a/0x5d0
[ 438.059707][ T4151] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 438.064733][ T4151] ? vfs_write+0x990/0x1050
[ 438.069067][ T4151] kernel_clone+0x22e/0x920
[ 438.073407][ T4151] ? file_end_write+0x1b0/0x1b0
[ 438.078097][ T4151] ? create_io_thread+0x1e0/0x1e0
[ 438.083140][ T4151] ? __mutex_lock_slowpath+0x10/0x10
[ 438.088251][ T4151] __x64_sys_clone+0x23f/0x290
[ 438.093025][ T4151] ? __do_sys_vfork+0x130/0x130
[ 438.097707][ T4151] ? ksys_write+0x260/0x2c0
[ 438.102326][ T4151] ? debug_smp_processor_id+0x17/0x20
[ 438.107530][ T4151] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 438.113432][ T4151] ? exit_to_user_mode_prepare+0x39/0xa0
[ 438.119080][ T4151] do_syscall_64+0x3d/0xb0
[ 438.123339][ T4151] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 438.129055][ T4151] RIP: 0033:0x7fc24575c789
[ 438.133312][ T4151] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 438.153029][ T4151] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 438.161378][ T4151] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 438.169276][ T4151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 438.177261][ T4151] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 438.185074][ T4151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 438.192999][ T4151] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 438.200885][ T4151]
[ 438.204619][ T4160] FAULT_INJECTION: forcing a failure.
[ 438.204619][ T4160] name failslab, interval 1, probability 0, space 0, times 0
[ 438.217457][ T4160] CPU: 0 PID: 4160 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 438.225974][ T4160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 438.235849][ T4160] Call Trace:
[ 438.238982][ T4160]
[ 438.241746][ T4160] dump_stack_lvl+0x151/0x1b7
[ 438.246367][ T4160] ? io_uring_drop_tctx_refs+0x190/0x190
[ 438.251818][ T4160] dump_stack+0x15/0x17
[ 438.255895][ T4160] should_fail+0x3c6/0x510
[ 438.260149][ T4160] __should_failslab+0xa4/0xe0
[ 438.264769][ T4160] ? anon_vma_clone+0x9a/0x500
[ 438.269485][ T4160] should_failslab+0x9/0x20
[ 438.273894][ T4160] slab_pre_alloc_hook+0x37/0xd0
[ 438.278669][ T4160] ? anon_vma_clone+0x9a/0x500
[ 438.283439][ T4160] kmem_cache_alloc+0x44/0x200
[ 438.288304][ T4160] anon_vma_clone+0x9a/0x500
[ 438.292927][ T4160] anon_vma_fork+0x91/0x4e0
[ 438.297427][ T4160] dup_mm+0x894/0x11e0
[ 438.301421][ T4160] ? copy_init_mm+0x20/0x20
[ 438.305780][ T4160] copy_mm+0x107/0x1b0
[ 438.309749][ T4160] copy_process+0x12a1/0x3240
[ 438.314503][ T4160] ? proc_fail_nth_write+0x20b/0x290
[ 438.319560][ T4160] ? fsnotify_perm+0x6a/0x5d0
[ 438.324078][ T4160] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 438.329018][ T4160] ? vfs_write+0x990/0x1050
[ 438.333446][ T4160] kernel_clone+0x22e/0x920
[ 438.338074][ T4160] ? file_end_write+0x1b0/0x1b0
[ 438.342739][ T4160] ? create_io_thread+0x1e0/0x1e0
[ 438.347846][ T4160] ? __mutex_lock_slowpath+0x10/0x10
[ 438.352987][ T4160] __x64_sys_clone+0x23f/0x290
[ 438.357568][ T4160] ? __do_sys_vfork+0x130/0x130
[ 438.362249][ T4160] ? ksys_write+0x260/0x2c0
[ 438.366740][ T4160] ? debug_smp_processor_id+0x17/0x20
[ 438.372082][ T4160] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 438.378052][ T4160] ? exit_to_user_mode_prepare+0x39/0xa0
[ 438.383517][ T4160] do_syscall_64+0x3d/0xb0
[ 438.387773][ T4160] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 438.393590][ T4160] RIP: 0033:0x7fc24575c789
[ 438.397944][ T4160] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 438.417468][ T4160] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 438.425702][ T4160] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 438.433517][ T4160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 438.441560][ T4160] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 438.449372][ T4160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 438.457271][ T4160] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 438.465282][ T4160]
[ 438.470023][ T4162] FAULT_INJECTION: forcing a failure.
[ 438.470023][ T4162] name failslab, interval 1, probability 0, space 0, times 0
[ 438.482748][ T4162] CPU: 1 PID: 4162 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 438.491221][ T4162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 438.501208][ T4162] Call Trace:
[ 438.504325][ T4162]
[ 438.507110][ T4162] dump_stack_lvl+0x151/0x1b7
[ 438.511617][ T4162] ? io_uring_drop_tctx_refs+0x190/0x190
[ 438.517084][ T4162] dump_stack+0x15/0x17
[ 438.521080][ T4162] should_fail+0x3c6/0x510
[ 438.525330][ T4162] __should_failslab+0xa4/0xe0
[ 438.529929][ T4162] ? anon_vma_clone+0x9a/0x500
[ 438.534532][ T4162] should_failslab+0x9/0x20
[ 438.538879][ T4162] slab_pre_alloc_hook+0x37/0xd0
[ 438.543649][ T4162] ? anon_vma_clone+0x9a/0x500
[ 438.548241][ T4162] kmem_cache_alloc+0x44/0x200
[ 438.552844][ T4162] anon_vma_clone+0x9a/0x500
[ 438.557381][ T4162] anon_vma_fork+0x91/0x4e0
[ 438.561719][ T4162] dup_mm+0x894/0x11e0
[ 438.565626][ T4162] ? copy_init_mm+0x20/0x20
[ 438.569957][ T4162] copy_mm+0x107/0x1b0
[ 438.573867][ T4162] copy_process+0x12a1/0x3240
[ 438.578379][ T4162] ? proc_fail_nth_write+0x20b/0x290
[ 438.583502][ T4162] ? fsnotify_perm+0x6a/0x5d0
[ 438.588029][ T4162] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 438.593228][ T4162] ? vfs_write+0x990/0x1050
[ 438.597681][ T4162] kernel_clone+0x22e/0x920
[ 438.604024][ T4162] ? file_end_write+0x1b0/0x1b0
[ 438.608700][ T4162] ? create_io_thread+0x1e0/0x1e0
[ 438.613557][ T4162] ? __mutex_lock_slowpath+0x10/0x10
[ 438.618792][ T4162] __x64_sys_clone+0x23f/0x290
[ 438.623383][ T4162] ? __do_sys_vfork+0x130/0x130
[ 438.628074][ T4162] ? ksys_write+0x260/0x2c0
[ 438.632588][ T4162] ? debug_smp_processor_id+0x17/0x20
[ 438.637796][ T4162] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 438.644018][ T4162] ? exit_to_user_mode_prepare+0x39/0xa0
[ 438.649484][ T4162] do_syscall_64+0x3d/0xb0
[ 438.653737][ T4162] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 438.659493][ T4162] RIP: 0033:0x7fc24575c789
[ 438.663720][ T4162] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 438.683360][ T4162] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 438.691682][ T4162] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 438.699592][ T4162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 438.707396][ T4162] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 438.715206][ T4162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 438.723025][ T4162] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 438.730919][ T4162]
[ 438.735029][ T4154] FAULT_INJECTION: forcing a failure.
[ 438.735029][ T4154] name failslab, interval 1, probability 0, space 0, times 0
[ 438.747702][ T4154] CPU: 1 PID: 4154 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 438.756023][ T4154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 438.765915][ T4154] Call Trace:
[ 438.769059][ T4154]
[ 438.771821][ T4154] dump_stack_lvl+0x151/0x1b7
[ 438.776421][ T4154] ? io_uring_drop_tctx_refs+0x190/0x190
[ 438.782171][ T4154] dump_stack+0x15/0x17
[ 438.786244][ T4154] should_fail+0x3c6/0x510
[ 438.790496][ T4154] __should_failslab+0xa4/0xe0
[ 438.795190][ T4154] ? anon_vma_clone+0x9a/0x500
[ 438.799955][ T4154] should_failslab+0x9/0x20
[ 438.804328][ T4154] slab_pre_alloc_hook+0x37/0xd0
[ 438.809070][ T4154] ? anon_vma_clone+0x9a/0x500
[ 438.813673][ T4154] kmem_cache_alloc+0x44/0x200
[ 438.818290][ T4154] anon_vma_clone+0x9a/0x500
[ 438.822708][ T4154] anon_vma_fork+0x91/0x4e0
[ 438.827298][ T4154] dup_mm+0x894/0x11e0
[ 438.831265][ T4154] ? copy_init_mm+0x20/0x20
[ 438.835547][ T4154] copy_mm+0x107/0x1b0
[ 438.840056][ T4154] copy_process+0x12a1/0x3240
[ 438.844567][ T4154] ? proc_fail_nth_write+0x20b/0x290
[ 438.849776][ T4154] ? fsnotify_perm+0x6a/0x5d0
[ 438.854296][ T4154] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 438.859325][ T4154] ? vfs_write+0x990/0x1050
[ 438.863675][ T4154] kernel_clone+0x22e/0x920
[ 438.868068][ T4154] ? file_end_write+0x1b0/0x1b0
[ 438.872774][ T4154] ? create_io_thread+0x1e0/0x1e0
[ 438.877634][ T4154] ? __mutex_lock_slowpath+0x10/0x10
[ 438.882844][ T4154] __x64_sys_clone+0x23f/0x290
[ 438.887454][ T4154] ? __do_sys_vfork+0x130/0x130
[ 438.892421][ T4154] ? ksys_write+0x260/0x2c0
[ 438.896768][ T4154] ? debug_smp_processor_id+0x17/0x20
[ 438.901964][ T4154] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 438.908064][ T4154] ? exit_to_user_mode_prepare+0x39/0xa0
[ 438.913702][ T4154] do_syscall_64+0x3d/0xb0
[ 438.918032][ T4154] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 438.923937][ T4154] RIP: 0033:0x7fc24575c789
[ 438.928357][ T4154] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 438.948620][ T4154] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 438.957087][ T4154] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 438.965001][ T4154] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 438.972794][ T4154] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 438.980845][ T4154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 438.988735][ T4154] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 438.996548][ T4154]
[ 439.008087][ T4170] FAULT_INJECTION: forcing a failure.
[ 439.008087][ T4170] name failslab, interval 1, probability 0, space 0, times 0
[ 439.014316][ T4174] FAULT_INJECTION: forcing a failure.
[ 439.014316][ T4174] name failslab, interval 1, probability 0, space 0, times 0
[ 439.023183][ T4170] CPU: 1 PID: 4170 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 439.042056][ T4170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 439.052132][ T4170] Call Trace:
[ 439.055248][ T4170]
[ 439.058023][ T4170] dump_stack_lvl+0x151/0x1b7
[ 439.062536][ T4170] ? io_uring_drop_tctx_refs+0x190/0x190
[ 439.068008][ T4170] ? __kasan_check_write+0x14/0x20
[ 439.072965][ T4170] dump_stack+0x15/0x17
[ 439.077085][ T4170] should_fail+0x3c6/0x510
[ 439.081293][ T4170] __should_failslab+0xa4/0xe0
[ 439.085883][ T4170] ? anon_vma_fork+0xf7/0x4e0
[ 439.091030][ T4170] should_failslab+0x9/0x20
[ 439.095356][ T4170] slab_pre_alloc_hook+0x37/0xd0
[ 439.100127][ T4170] ? anon_vma_fork+0xf7/0x4e0
[ 439.104634][ T4170] kmem_cache_alloc+0x44/0x200
[ 439.109235][ T4170] anon_vma_fork+0xf7/0x4e0
[ 439.113585][ T4170] dup_mm+0x894/0x11e0
[ 439.117478][ T4170] ? copy_init_mm+0x20/0x20
[ 439.121831][ T4170] copy_mm+0x107/0x1b0
[ 439.125726][ T4170] copy_process+0x12a1/0x3240
[ 439.130238][ T4170] ? proc_fail_nth_write+0x20b/0x290
[ 439.135365][ T4170] ? fsnotify_perm+0x6a/0x5d0
[ 439.139958][ T4170] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 439.144992][ T4170] ? vfs_write+0x990/0x1050
[ 439.149679][ T4170] kernel_clone+0x22e/0x920
[ 439.154021][ T4170] ? file_end_write+0x1b0/0x1b0
[ 439.158707][ T4170] ? create_io_thread+0x1e0/0x1e0
[ 439.163739][ T4170] ? __mutex_lock_slowpath+0x10/0x10
[ 439.168948][ T4170] __x64_sys_clone+0x23f/0x290
[ 439.173645][ T4170] ? __do_sys_vfork+0x130/0x130
[ 439.178405][ T4170] ? ksys_write+0x260/0x2c0
[ 439.182932][ T4170] ? debug_smp_processor_id+0x17/0x20
[ 439.188244][ T4170] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 439.194127][ T4170] ? exit_to_user_mode_prepare+0x39/0xa0
[ 439.199597][ T4170] do_syscall_64+0x3d/0xb0
[ 439.203855][ T4170] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 439.209575][ T4170] RIP: 0033:0x7fc24575c789
[ 439.213834][ T4170] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 439.233273][ T4170] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 439.241521][ T4170] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 439.249420][ T4170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 439.257342][ T4170] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 439.265148][ T4170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 439.272963][ T4170] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 439.280780][ T4170]
[ 439.283645][ T4174] CPU: 0 PID: 4174 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 439.292135][ T4174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 439.302467][ T4174] Call Trace:
[ 439.305593][ T4174]
[ 439.308388][ T4174] dump_stack_lvl+0x151/0x1b7
[ 439.312890][ T4174] ? io_uring_drop_tctx_refs+0x190/0x190
[ 439.318350][ T4174] dump_stack+0x15/0x17
[ 439.322538][ T4174] should_fail+0x3c6/0x510
[ 439.326800][ T4174] __should_failslab+0xa4/0xe0
[ 439.331392][ T4174] ? anon_vma_clone+0x9a/0x500
[ 439.335992][ T4174] should_failslab+0x9/0x20
[ 439.340332][ T4174] slab_pre_alloc_hook+0x37/0xd0
[ 439.345113][ T4174] ? anon_vma_clone+0x9a/0x500
[ 439.349705][ T4174] kmem_cache_alloc+0x44/0x200
[ 439.354316][ T4174] anon_vma_clone+0x9a/0x500
[ 439.359182][ T4174] anon_vma_fork+0x91/0x4e0
[ 439.363593][ T4174] dup_mm+0x894/0x11e0
[ 439.367520][ T4174] ? copy_init_mm+0x20/0x20
[ 439.372077][ T4174] copy_mm+0x107/0x1b0
[ 439.376005][ T4174] copy_process+0x12a1/0x3240
[ 439.380717][ T4174] ? proc_fail_nth_write+0x20b/0x290
[ 439.386027][ T4174] ? fsnotify_perm+0x6a/0x5d0
[ 439.390555][ T4174] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 439.396023][ T4174] ? vfs_write+0x990/0x1050
[ 439.400351][ T4174] kernel_clone+0x22e/0x920
[ 439.404692][ T4174] ? file_end_write+0x1b0/0x1b0
[ 439.409375][ T4174] ? create_io_thread+0x1e0/0x1e0
[ 439.414255][ T4174] ? __mutex_lock_slowpath+0x10/0x10
[ 439.419443][ T4174] __x64_sys_clone+0x23f/0x290
[ 439.424321][ T4174] ? __do_sys_vfork+0x130/0x130
[ 439.429094][ T4174] ? ksys_write+0x260/0x2c0
[ 439.433436][ T4174] ? debug_smp_processor_id+0x17/0x20
[ 439.438640][ T4174] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 439.444545][ T4174] ? exit_to_user_mode_prepare+0x39/0xa0
[ 439.450102][ T4174] do_syscall_64+0x3d/0xb0
[ 439.454628][ T4174] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 439.460331][ T4174] RIP: 0033:0x7fc24575c789
[ 439.465021][ T4174] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 439.484829][ T4174] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 439.493138][ T4174] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 439.500950][ T4174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 439.508987][ T4174] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 439.517211][ T4174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 439.525074][ T4174] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 439.533276][ T4174]
[ 439.538695][ T4172] FAULT_INJECTION: forcing a failure.
[ 439.538695][ T4172] name failslab, interval 1, probability 0, space 0, times 0
[ 439.551575][ T4172] CPU: 1 PID: 4172 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 439.559899][ T4172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 439.569899][ T4172] Call Trace:
[ 439.573027][ T4172]
[ 439.575799][ T4172] dump_stack_lvl+0x151/0x1b7
[ 439.580317][ T4172] ? io_uring_drop_tctx_refs+0x190/0x190
[ 439.585787][ T4172] dump_stack+0x15/0x17
[ 439.589775][ T4172] should_fail+0x3c6/0x510
[ 439.594215][ T4172] __should_failslab+0xa4/0xe0
[ 439.598841][ T4172] ? anon_vma_clone+0x9a/0x500
[ 439.603415][ T4172] should_failslab+0x9/0x20
[ 439.607852][ T4172] slab_pre_alloc_hook+0x37/0xd0
[ 439.612628][ T4172] ? anon_vma_clone+0x9a/0x500
[ 439.617223][ T4172] kmem_cache_alloc+0x44/0x200
[ 439.621825][ T4172] anon_vma_clone+0x9a/0x500
[ 439.626396][ T4172] anon_vma_fork+0x91/0x4e0
[ 439.631052][ T4172] dup_mm+0x894/0x11e0
[ 439.634898][ T4172] ? copy_init_mm+0x20/0x20
[ 439.639228][ T4172] copy_mm+0x107/0x1b0
[ 439.643132][ T4172] copy_process+0x12a1/0x3240
[ 439.647656][ T4172] ? proc_fail_nth_write+0x20b/0x290
[ 439.652772][ T4172] ? fsnotify_perm+0x6a/0x5d0
[ 439.657280][ T4172] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 439.662321][ T4172] ? vfs_write+0x990/0x1050
[ 439.666658][ T4172] kernel_clone+0x22e/0x920
[ 439.671082][ T4172] ? file_end_write+0x1b0/0x1b0
[ 439.675776][ T4172] ? create_io_thread+0x1e0/0x1e0
[ 439.680629][ T4172] ? __mutex_lock_slowpath+0x10/0x10
[ 439.685765][ T4172] __x64_sys_clone+0x23f/0x290
[ 439.690349][ T4172] ? __do_sys_vfork+0x130/0x130
[ 439.695045][ T4172] ? ksys_write+0x260/0x2c0
[ 439.699380][ T4172] ? debug_smp_processor_id+0x17/0x20
[ 439.704605][ T4172] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 439.710748][ T4172] ? exit_to_user_mode_prepare+0x39/0xa0
[ 439.716316][ T4172] do_syscall_64+0x3d/0xb0
[ 439.720562][ T4172] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 439.726389][ T4172] RIP: 0033:0x7fc24575c789
[ 439.730640][ T4172] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 439.750476][ T4172] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 439.758812][ T4172] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 439.766717][ T4172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 439.774770][ T4172] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 439.782988][ T4172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 439.790771][ T4172] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 439.798661][ T4172]
[ 439.803626][ T4175] FAULT_INJECTION: forcing a failure.
[ 439.803626][ T4175] name failslab, interval 1, probability 0, space 0, times 0
[ 439.816420][ T4175] CPU: 1 PID: 4175 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 439.824711][ T4175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 439.834609][ T4175] Call Trace:
[ 439.837731][ T4175]
[ 439.840506][ T4175] dump_stack_lvl+0x151/0x1b7
[ 439.845109][ T4175] ? io_uring_drop_tctx_refs+0x190/0x190
[ 439.850586][ T4175] dump_stack+0x15/0x17
[ 439.854657][ T4175] should_fail+0x3c6/0x510
[ 439.858913][ T4175] __should_failslab+0xa4/0xe0
[ 439.863595][ T4175] ? anon_vma_clone+0x9a/0x500
[ 439.868207][ T4175] should_failslab+0x9/0x20
[ 439.872629][ T4175] slab_pre_alloc_hook+0x37/0xd0
[ 439.877491][ T4175] ? anon_vma_clone+0x9a/0x500
[ 439.882083][ T4175] kmem_cache_alloc+0x44/0x200
[ 439.886876][ T4175] anon_vma_clone+0x9a/0x500
[ 439.891449][ T4175] anon_vma_fork+0x91/0x4e0
[ 439.896392][ T4175] dup_mm+0x894/0x11e0
[ 439.900638][ T4175] ? copy_init_mm+0x20/0x20
[ 439.905065][ T4175] copy_mm+0x107/0x1b0
[ 439.909159][ T4175] copy_process+0x12a1/0x3240
[ 439.913920][ T4175] ? proc_fail_nth_write+0x20b/0x290
[ 439.919138][ T4175] ? fsnotify_perm+0x6a/0x5d0
[ 439.923650][ T4175] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 439.928598][ T4175] ? vfs_write+0x990/0x1050
[ 439.932939][ T4175] kernel_clone+0x22e/0x920
[ 439.937278][ T4175] ? file_end_write+0x1b0/0x1b0
[ 439.941969][ T4175] ? create_io_thread+0x1e0/0x1e0
[ 439.946825][ T4175] ? __mutex_lock_slowpath+0x10/0x10
[ 439.952034][ T4175] __x64_sys_clone+0x23f/0x290
[ 439.956640][ T4175] ? __do_sys_vfork+0x130/0x130
[ 439.961502][ T4175] ? ksys_write+0x260/0x2c0
[ 439.965835][ T4175] ? debug_smp_processor_id+0x17/0x20
[ 439.971044][ T4175] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 439.976947][ T4175] ? exit_to_user_mode_prepare+0x39/0xa0
[ 439.982409][ T4175] do_syscall_64+0x3d/0xb0
[ 439.986669][ T4175] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 439.992396][ T4175] RIP: 0033:0x7fc24575c789
[ 439.996645][ T4175] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 440.016365][ T4175] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 440.024709][ T4175] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 440.032527][ T4175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 440.040420][ T4175] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 440.048316][ T4175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 440.056132][ T4175] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 440.063970][ T4175]
[ 440.070448][ T4180] FAULT_INJECTION: forcing a failure.
[ 440.070448][ T4180] name failslab, interval 1, probability 0, space 0, times 0
[ 440.079834][ T4184] FAULT_INJECTION: forcing a failure.
[ 440.079834][ T4184] name failslab, interval 1, probability 0, space 0, times 0
[ 440.086195][ T4180] CPU: 1 PID: 4180 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 440.104131][ T4180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 440.114379][ T4180] Call Trace:
[ 440.117500][ T4180]
[ 440.120362][ T4180] dump_stack_lvl+0x151/0x1b7
[ 440.124890][ T4180] ? io_uring_drop_tctx_refs+0x190/0x190
[ 440.130347][ T4180] ? pfn_valid+0x1e0/0x1e0
[ 440.134602][ T4180] dump_stack+0x15/0x17
[ 440.138678][ T4180] should_fail+0x3c6/0x510
[ 440.142946][ T4180] __should_failslab+0xa4/0xe0
[ 440.147529][ T4180] ? dup_mm+0x790/0x11e0
[ 440.151696][ T4180] should_failslab+0x9/0x20
[ 440.156036][ T4180] slab_pre_alloc_hook+0x37/0xd0
[ 440.160935][ T4180] ? dup_mm+0x790/0x11e0
[ 440.164976][ T4180] kmem_cache_alloc+0x44/0x200
[ 440.169579][ T4180] dup_mm+0x790/0x11e0
[ 440.173483][ T4180] ? copy_init_mm+0x20/0x20
[ 440.178076][ T4180] copy_mm+0x107/0x1b0
[ 440.182016][ T4180] copy_process+0x12a1/0x3240
[ 440.186615][ T4180] ? proc_fail_nth_write+0x20b/0x290
[ 440.191748][ T4180] ? fsnotify_perm+0x6a/0x5d0
[ 440.196254][ T4180] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 440.201204][ T4180] ? vfs_write+0x990/0x1050
[ 440.205535][ T4180] kernel_clone+0x22e/0x920
[ 440.209876][ T4180] ? file_end_write+0x1b0/0x1b0
[ 440.214562][ T4180] ? create_io_thread+0x1e0/0x1e0
[ 440.219425][ T4180] ? __mutex_lock_slowpath+0x10/0x10
[ 440.224547][ T4180] __x64_sys_clone+0x23f/0x290
[ 440.229144][ T4180] ? __do_sys_vfork+0x130/0x130
[ 440.233934][ T4180] ? ksys_write+0x260/0x2c0
[ 440.238332][ T4180] ? debug_smp_processor_id+0x17/0x20
[ 440.243637][ T4180] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 440.249543][ T4180] ? exit_to_user_mode_prepare+0x39/0xa0
[ 440.255012][ T4180] do_syscall_64+0x3d/0xb0
[ 440.259261][ T4180] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 440.264987][ T4180] RIP: 0033:0x7fc24575c789
[ 440.269243][ T4180] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 440.288978][ T4180] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 440.297215][ T4180] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 440.305123][ T4180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 440.313039][ T4180] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 440.320875][ T4180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 440.328839][ T4180] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 440.336649][ T4180]
[ 440.339581][ T4184] CPU: 0 PID: 4184 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 440.347940][ T4184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 440.357914][ T4184] Call Trace:
[ 440.361044][ T4184]
[ 440.363833][ T4184] dump_stack_lvl+0x151/0x1b7
[ 440.368335][ T4184] ? io_uring_drop_tctx_refs+0x190/0x190
[ 440.373802][ T4184] dump_stack+0x15/0x17
[ 440.377888][ T4184] should_fail+0x3c6/0x510
[ 440.382219][ T4184] __should_failslab+0xa4/0xe0
[ 440.386826][ T4184] ? anon_vma_clone+0x9a/0x500
[ 440.391810][ T4184] should_failslab+0x9/0x20
[ 440.397189][ T4184] slab_pre_alloc_hook+0x37/0xd0
[ 440.401999][ T4184] ? anon_vma_clone+0x9a/0x500
[ 440.406566][ T4184] kmem_cache_alloc+0x44/0x200
[ 440.411165][ T4184] anon_vma_clone+0x9a/0x500
[ 440.415853][ T4184] anon_vma_fork+0x91/0x4e0
[ 440.420189][ T4184] dup_mm+0x894/0x11e0
[ 440.424095][ T4184] ? copy_init_mm+0x20/0x20
[ 440.428521][ T4184] copy_mm+0x107/0x1b0
[ 440.432436][ T4184] copy_process+0x12a1/0x3240
[ 440.436939][ T4184] ? proc_fail_nth_write+0x20b/0x290
[ 440.442065][ T4184] ? fsnotify_perm+0x6a/0x5d0
[ 440.446779][ T4184] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 440.451832][ T4184] ? vfs_write+0x990/0x1050
[ 440.456326][ T4184] kernel_clone+0x22e/0x920
[ 440.460660][ T4184] ? file_end_write+0x1b0/0x1b0
[ 440.465355][ T4184] ? create_io_thread+0x1e0/0x1e0
[ 440.470213][ T4184] ? __mutex_lock_slowpath+0x10/0x10
[ 440.475413][ T4184] __x64_sys_clone+0x23f/0x290
[ 440.480100][ T4184] ? __do_sys_vfork+0x130/0x130
[ 440.484790][ T4184] ? ksys_write+0x260/0x2c0
[ 440.489137][ T4184] ? debug_smp_processor_id+0x17/0x20
[ 440.494343][ T4184] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 440.500331][ T4184] ? exit_to_user_mode_prepare+0x39/0xa0
[ 440.506007][ T4184] do_syscall_64+0x3d/0xb0
[ 440.510314][ T4184] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 440.516127][ T4184] RIP: 0033:0x7fc24575c789
[ 440.520470][ T4184] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 440.540266][ T4184] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 440.548680][ T4184] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 440.556542][ T4184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 440.564309][ T4184] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 440.572200][ T4184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 440.580153][ T4184] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 440.588087][ T4184]
[ 440.591888][ T4185] FAULT_INJECTION: forcing a failure.
[ 440.591888][ T4185] name failslab, interval 1, probability 0, space 0, times 0
[ 440.604752][ T4185] CPU: 1 PID: 4185 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 440.613107][ T4185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 440.623266][ T4185] Call Trace:
[ 440.626479][ T4185]
[ 440.629297][ T4185] dump_stack_lvl+0x151/0x1b7
[ 440.633768][ T4185] ? io_uring_drop_tctx_refs+0x190/0x190
[ 440.639322][ T4185] dump_stack+0x15/0x17
[ 440.643315][ T4185] should_fail+0x3c6/0x510
[ 440.647569][ T4185] __should_failslab+0xa4/0xe0
[ 440.652175][ T4185] ? anon_vma_clone+0x9a/0x500
[ 440.656767][ T4185] should_failslab+0x9/0x20
[ 440.661195][ T4185] slab_pre_alloc_hook+0x37/0xd0
[ 440.666058][ T4185] ? anon_vma_clone+0x9a/0x500
[ 440.670667][ T4185] kmem_cache_alloc+0x44/0x200
[ 440.675255][ T4185] anon_vma_clone+0x9a/0x500
[ 440.679682][ T4185] anon_vma_fork+0x91/0x4e0
[ 440.684023][ T4185] dup_mm+0x894/0x11e0
[ 440.687930][ T4185] ? copy_init_mm+0x20/0x20
[ 440.692524][ T4185] copy_mm+0x107/0x1b0
[ 440.696518][ T4185] copy_process+0x12a1/0x3240
[ 440.701044][ T4185] ? proc_fail_nth_write+0x20b/0x290
[ 440.706188][ T4185] ? fsnotify_perm+0x6a/0x5d0
[ 440.710666][ T4185] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 440.715698][ T4185] ? vfs_write+0x990/0x1050
[ 440.720043][ T4185] kernel_clone+0x22e/0x920
[ 440.724378][ T4185] ? file_end_write+0x1b0/0x1b0
[ 440.729263][ T4185] ? create_io_thread+0x1e0/0x1e0
[ 440.734157][ T4185] ? __mutex_lock_slowpath+0x10/0x10
[ 440.739333][ T4185] __x64_sys_clone+0x23f/0x290
[ 440.743929][ T4185] ? __do_sys_vfork+0x130/0x130
[ 440.748798][ T4185] ? ksys_write+0x260/0x2c0
[ 440.753196][ T4185] ? debug_smp_processor_id+0x17/0x20
[ 440.758423][ T4185] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 440.764326][ T4185] ? exit_to_user_mode_prepare+0x39/0xa0
[ 440.769811][ T4185] do_syscall_64+0x3d/0xb0
[ 440.774050][ T4185] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 440.779868][ T4185] RIP: 0033:0x7fc24575c789
[ 440.784128][ T4185] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 440.803850][ T4185] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 440.812442][ T4185] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 440.820251][ T4185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 440.828065][ T4185] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 440.835884][ T4185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 440.843687][ T4185] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 440.851688][ T4185]
[ 440.855476][ T4186] FAULT_INJECTION: forcing a failure.
[ 440.855476][ T4186] name failslab, interval 1, probability 0, space 0, times 0
[ 440.868068][ T4186] CPU: 1 PID: 4186 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 440.876477][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 440.886372][ T4186] Call Trace:
[ 440.889493][ T4186]
[ 440.892375][ T4186] dump_stack_lvl+0x151/0x1b7
[ 440.896894][ T4186] ? io_uring_drop_tctx_refs+0x190/0x190
[ 440.902360][ T4186] dump_stack+0x15/0x17
[ 440.906347][ T4186] should_fail+0x3c6/0x510
[ 440.910817][ T4186] __should_failslab+0xa4/0xe0
[ 440.915395][ T4186] ? anon_vma_clone+0x9a/0x500
[ 440.920084][ T4186] should_failslab+0x9/0x20
[ 440.924680][ T4186] slab_pre_alloc_hook+0x37/0xd0
[ 440.929540][ T4186] ? anon_vma_clone+0x9a/0x500
[ 440.934149][ T4186] kmem_cache_alloc+0x44/0x200
[ 440.938827][ T4186] anon_vma_clone+0x9a/0x500
[ 440.943250][ T4186] anon_vma_fork+0x91/0x4e0
[ 440.947590][ T4186] dup_mm+0x894/0x11e0
[ 440.951493][ T4186] ? copy_init_mm+0x20/0x20
[ 440.955836][ T4186] copy_mm+0x107/0x1b0
[ 440.959748][ T4186] copy_process+0x12a1/0x3240
[ 440.964347][ T4186] ? proc_fail_nth_write+0x20b/0x290
[ 440.969468][ T4186] ? fsnotify_perm+0x6a/0x5d0
[ 440.974095][ T4186] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 440.979034][ T4186] ? vfs_write+0x990/0x1050
[ 440.983565][ T4186] kernel_clone+0x22e/0x920
[ 440.987887][ T4186] ? file_end_write+0x1b0/0x1b0
[ 440.992588][ T4186] ? create_io_thread+0x1e0/0x1e0
[ 440.997694][ T4186] ? __mutex_lock_slowpath+0x10/0x10
[ 441.002909][ T4186] __x64_sys_clone+0x23f/0x290
[ 441.007683][ T4186] ? __do_sys_vfork+0x130/0x130
[ 441.012364][ T4186] ? ksys_write+0x260/0x2c0
[ 441.016789][ T4186] ? debug_smp_processor_id+0x17/0x20
[ 441.022052][ T4186] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 441.028082][ T4186] ? exit_to_user_mode_prepare+0x39/0xa0
[ 441.033551][ T4186] do_syscall_64+0x3d/0xb0
[ 441.037805][ T4186] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 441.043794][ T4186] RIP: 0033:0x7fc24575c789
[ 441.048156][ T4186] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 441.067599][ T4186] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 441.075941][ T4186] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 441.083780][ T4186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 441.091873][ T4186] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 441.099644][ T4186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 441.107447][ T4186] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 441.115464][ T4186]
[ 441.126541][ T4195] FAULT_INJECTION: forcing a failure.
[ 441.126541][ T4195] name failslab, interval 1, probability 0, space 0, times 0
[ 441.134592][ T4199] FAULT_INJECTION: forcing a failure.
[ 441.134592][ T4199] name failslab, interval 1, probability 0, space 0, times 0
[ 441.140171][ T4195] CPU: 0 PID: 4195 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 441.161565][ T4195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 441.171534][ T4195] Call Trace:
[ 441.174660][ T4195]
[ 441.177518][ T4195] dump_stack_lvl+0x151/0x1b7
[ 441.182121][ T4195] ? io_uring_drop_tctx_refs+0x190/0x190
[ 441.187676][ T4195] ? __kasan_check_write+0x14/0x20
[ 441.192707][ T4195] dump_stack+0x15/0x17
[ 441.196799][ T4195] should_fail+0x3c6/0x510
[ 441.201054][ T4195] __should_failslab+0xa4/0xe0
[ 441.205652][ T4195] ? anon_vma_fork+0xf7/0x4e0
[ 441.210151][ T4195] should_failslab+0x9/0x20
[ 441.214579][ T4195] slab_pre_alloc_hook+0x37/0xd0
[ 441.219374][ T4195] ? anon_vma_fork+0xf7/0x4e0
[ 441.223974][ T4195] kmem_cache_alloc+0x44/0x200
[ 441.228910][ T4195] anon_vma_fork+0xf7/0x4e0
[ 441.233523][ T4195] dup_mm+0x894/0x11e0
[ 441.237431][ T4195] ? copy_init_mm+0x20/0x20
[ 441.241780][ T4195] copy_mm+0x107/0x1b0
[ 441.245675][ T4195] copy_process+0x12a1/0x3240
[ 441.250187][ T4195] ? proc_fail_nth_write+0x20b/0x290
[ 441.255310][ T4195] ? fsnotify_perm+0x6a/0x5d0
[ 441.259827][ T4195] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 441.264768][ T4195] ? vfs_write+0x990/0x1050
[ 441.269108][ T4195] kernel_clone+0x22e/0x920
[ 441.273449][ T4195] ? file_end_write+0x1b0/0x1b0
[ 441.278228][ T4195] ? create_io_thread+0x1e0/0x1e0
[ 441.283176][ T4195] ? __mutex_lock_slowpath+0x10/0x10
[ 441.288298][ T4195] __x64_sys_clone+0x23f/0x290
[ 441.292982][ T4195] ? __do_sys_vfork+0x130/0x130
[ 441.297677][ T4195] ? ksys_write+0x260/0x2c0
[ 441.302012][ T4195] ? debug_smp_processor_id+0x17/0x20
[ 441.307272][ T4195] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 441.313294][ T4195] ? exit_to_user_mode_prepare+0x39/0xa0
[ 441.318766][ T4195] do_syscall_64+0x3d/0xb0
[ 441.323015][ T4195] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 441.328750][ T4195] RIP: 0033:0x7fc24575c789
[ 441.333098][ T4195] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 441.352714][ T4195] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 441.361085][ T4195] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 441.368944][ T4195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 441.376849][ T4195] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 441.384836][ T4195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 441.392993][ T4195] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 441.400807][ T4195]
[ 441.403690][ T4199] CPU: 1 PID: 4199 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 441.412053][ T4199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 441.422077][ T4199] Call Trace:
[ 441.425368][ T4199]
[ 441.428144][ T4199] dump_stack_lvl+0x151/0x1b7
[ 441.432678][ T4199] ? io_uring_drop_tctx_refs+0x190/0x190
[ 441.438216][ T4199] dump_stack+0x15/0x17
[ 441.442206][ T4199] should_fail+0x3c6/0x510
[ 441.446458][ T4199] __should_failslab+0xa4/0xe0
[ 441.451069][ T4199] ? anon_vma_clone+0x9a/0x500
[ 441.455708][ T4199] should_failslab+0x9/0x20
[ 441.460018][ T4199] slab_pre_alloc_hook+0x37/0xd0
[ 441.464773][ T4199] ? anon_vma_clone+0x9a/0x500
[ 441.469369][ T4199] kmem_cache_alloc+0x44/0x200
[ 441.473971][ T4199] anon_vma_clone+0x9a/0x500
[ 441.478400][ T4199] anon_vma_fork+0x91/0x4e0
[ 441.482736][ T4199] dup_mm+0x894/0x11e0
[ 441.486909][ T4199] ? copy_init_mm+0x20/0x20
[ 441.491270][ T4199] copy_mm+0x107/0x1b0
[ 441.495155][ T4199] copy_process+0x12a1/0x3240
[ 441.499669][ T4199] ? proc_fail_nth_write+0x20b/0x290
[ 441.504790][ T4199] ? fsnotify_perm+0x6a/0x5d0
[ 441.509294][ T4199] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 441.514241][ T4199] ? vfs_write+0x990/0x1050
[ 441.518584][ T4199] kernel_clone+0x22e/0x920
[ 441.522932][ T4199] ? file_end_write+0x1b0/0x1b0
[ 441.527611][ T4199] ? create_io_thread+0x1e0/0x1e0
[ 441.532470][ T4199] ? __mutex_lock_slowpath+0x10/0x10
[ 441.537695][ T4199] __x64_sys_clone+0x23f/0x290
[ 441.542295][ T4199] ? __do_sys_vfork+0x130/0x130
[ 441.546992][ T4199] ? ksys_write+0x260/0x2c0
[ 441.551327][ T4199] ? debug_smp_processor_id+0x17/0x20
[ 441.556527][ T4199] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 441.562433][ T4199] ? exit_to_user_mode_prepare+0x39/0xa0
[ 441.567899][ T4199] do_syscall_64+0x3d/0xb0
[ 441.572240][ T4199] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 441.578055][ T4199] RIP: 0033:0x7fc24575c789
[ 441.582314][ T4199] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 441.601839][ T4199] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 441.610085][ T4199] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 441.617907][ T4199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 441.626261][ T4199] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 441.634045][ T4199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 441.641955][ T4199] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 441.649771][ T4199]
[ 441.653567][ T4198] FAULT_INJECTION: forcing a failure.
[ 441.653567][ T4198] name failslab, interval 1, probability 0, space 0, times 0
[ 441.666348][ T4198] CPU: 0 PID: 4198 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 441.674912][ T4198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 441.684897][ T4198] Call Trace:
[ 441.688031][ T4198]
[ 441.690882][ T4198] dump_stack_lvl+0x151/0x1b7
[ 441.695393][ T4198] ? io_uring_drop_tctx_refs+0x190/0x190
[ 441.700864][ T4198] dump_stack+0x15/0x17
[ 441.704855][ T4198] should_fail+0x3c6/0x510
[ 441.709194][ T4198] __should_failslab+0xa4/0xe0
[ 441.713881][ T4198] ? anon_vma_clone+0x9a/0x500
[ 441.718490][ T4198] should_failslab+0x9/0x20
[ 441.722910][ T4198] slab_pre_alloc_hook+0x37/0xd0
[ 441.727681][ T4198] ? anon_vma_clone+0x9a/0x500
[ 441.732381][ T4198] kmem_cache_alloc+0x44/0x200
[ 441.736980][ T4198] anon_vma_clone+0x9a/0x500
[ 441.741574][ T4198] anon_vma_fork+0x91/0x4e0
[ 441.745910][ T4198] dup_mm+0x894/0x11e0
[ 441.749817][ T4198] ? copy_init_mm+0x20/0x20
[ 441.754256][ T4198] copy_mm+0x107/0x1b0
[ 441.758166][ T4198] copy_process+0x12a1/0x3240
[ 441.762763][ T4198] ? proc_fail_nth_write+0x20b/0x290
[ 441.767992][ T4198] ? fsnotify_perm+0x6a/0x5d0
[ 441.772502][ T4198] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 441.777569][ T4198] ? vfs_write+0x990/0x1050
[ 441.782109][ T4198] kernel_clone+0x22e/0x920
[ 441.786896][ T4198] ? file_end_write+0x1b0/0x1b0
[ 441.791672][ T4198] ? create_io_thread+0x1e0/0x1e0
[ 441.796701][ T4198] ? __mutex_lock_slowpath+0x10/0x10
[ 441.801843][ T4198] __x64_sys_clone+0x23f/0x290
[ 441.806443][ T4198] ? __do_sys_vfork+0x130/0x130
[ 441.811370][ T4198] ? ksys_write+0x260/0x2c0
[ 441.815808][ T4198] ? debug_smp_processor_id+0x17/0x20
[ 441.821096][ T4198] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 441.827089][ T4198] ? exit_to_user_mode_prepare+0x39/0xa0
[ 441.832645][ T4198] do_syscall_64+0x3d/0xb0
[ 441.836896][ T4198] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 441.842621][ T4198] RIP: 0033:0x7fc24575c789
[ 441.846876][ T4198] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 441.866317][ T4198] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 441.874746][ T4198] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 441.882546][ T4198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 441.890361][ T4198] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 441.898179][ T4198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 441.906236][ T4198] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 441.914533][ T4198]
[ 441.917549][ T4194] FAULT_INJECTION: forcing a failure.
[ 441.917549][ T4194] name failslab, interval 1, probability 0, space 0, times 0
[ 441.930404][ T4194] CPU: 0 PID: 4194 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 441.938899][ T4194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 441.948999][ T4194] Call Trace:
[ 441.952215][ T4194]
[ 441.955153][ T4194] dump_stack_lvl+0x151/0x1b7
[ 441.959753][ T4194] ? io_uring_drop_tctx_refs+0x190/0x190
[ 441.965397][ T4194] dump_stack+0x15/0x17
[ 441.969386][ T4194] should_fail+0x3c6/0x510
[ 441.973637][ T4194] __should_failslab+0xa4/0xe0
[ 441.978236][ T4194] ? anon_vma_clone+0x9a/0x500
[ 441.983071][ T4194] should_failslab+0x9/0x20
[ 441.987414][ T4194] slab_pre_alloc_hook+0x37/0xd0
[ 441.992357][ T4194] ? anon_vma_clone+0x9a/0x500
[ 441.997055][ T4194] kmem_cache_alloc+0x44/0x200
[ 442.002040][ T4194] anon_vma_clone+0x9a/0x500
[ 442.006469][ T4194] anon_vma_fork+0x91/0x4e0
[ 442.010905][ T4194] dup_mm+0x894/0x11e0
[ 442.014825][ T4194] ? copy_init_mm+0x20/0x20
[ 442.019148][ T4194] copy_mm+0x107/0x1b0
[ 442.023069][ T4194] copy_process+0x12a1/0x3240
[ 442.027568][ T4194] ? proc_fail_nth_write+0x20b/0x290
[ 442.032688][ T4194] ? fsnotify_perm+0x6a/0x5d0
[ 442.037547][ T4194] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 442.042585][ T4194] ? vfs_write+0x990/0x1050
[ 442.047014][ T4194] kernel_clone+0x22e/0x920
[ 442.051352][ T4194] ? file_end_write+0x1b0/0x1b0
[ 442.056036][ T4194] ? create_io_thread+0x1e0/0x1e0
[ 442.060898][ T4194] ? __mutex_lock_slowpath+0x10/0x10
[ 442.066103][ T4194] __x64_sys_clone+0x23f/0x290
[ 442.070803][ T4194] ? __do_sys_vfork+0x130/0x130
[ 442.075478][ T4194] ? ksys_write+0x260/0x2c0
[ 442.079904][ T4194] ? debug_smp_processor_id+0x17/0x20
[ 442.085391][ T4194] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 442.091293][ T4194] ? exit_to_user_mode_prepare+0x39/0xa0
[ 442.096881][ T4194] do_syscall_64+0x3d/0xb0
[ 442.101217][ T4194] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 442.106950][ T4194] RIP: 0033:0x7fc24575c789
[ 442.111196][ T4194] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 442.130822][ T4194] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 442.139059][ T4194] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 442.146892][ T4194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 442.154764][ T4194] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 442.162759][ T4194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 442.170565][ T4194] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 442.178384][ T4194]
[ 442.184886][ T4204] FAULT_INJECTION: forcing a failure.
[ 442.184886][ T4204] name failslab, interval 1, probability 0, space 0, times 0
[ 442.194647][ T4208] FAULT_INJECTION: forcing a failure.
[ 442.194647][ T4208] name failslab, interval 1, probability 0, space 0, times 0
[ 442.199242][ T4209] FAULT_INJECTION: forcing a failure.
[ 442.199242][ T4209] name failslab, interval 1, probability 0, space 0, times 0
[ 442.210278][ T4208] CPU: 1 PID: 4208 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 442.230985][ T4208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 442.240972][ T4208] Call Trace:
[ 442.244176][ T4208]
[ 442.246951][ T4208] dump_stack_lvl+0x151/0x1b7
[ 442.251462][ T4208] ? io_uring_drop_tctx_refs+0x190/0x190
[ 442.256941][ T4208] dump_stack+0x15/0x17
[ 442.261010][ T4208] should_fail+0x3c6/0x510
[ 442.265264][ T4208] __should_failslab+0xa4/0xe0
[ 442.269863][ T4208] ? anon_vma_clone+0x9a/0x500
[ 442.274493][ T4208] should_failslab+0x9/0x20
[ 442.278815][ T4208] slab_pre_alloc_hook+0x37/0xd0
[ 442.283586][ T4208] ? anon_vma_clone+0x9a/0x500
[ 442.288185][ T4208] kmem_cache_alloc+0x44/0x200
[ 442.293045][ T4208] anon_vma_clone+0x9a/0x500
[ 442.297567][ T4208] anon_vma_fork+0x91/0x4e0
[ 442.301905][ T4208] dup_mm+0x894/0x11e0
[ 442.305990][ T4208] ? copy_init_mm+0x20/0x20
[ 442.310408][ T4208] copy_mm+0x107/0x1b0
[ 442.314314][ T4208] copy_process+0x12a1/0x3240
[ 442.318838][ T4208] ? proc_fail_nth_write+0x20b/0x290
[ 442.323947][ T4208] ? fsnotify_perm+0x6a/0x5d0
[ 442.328556][ T4208] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 442.333493][ T4208] ? vfs_write+0x990/0x1050
[ 442.337842][ T4208] kernel_clone+0x22e/0x920
[ 442.342275][ T4208] ? file_end_write+0x1b0/0x1b0
[ 442.346966][ T4208] ? create_io_thread+0x1e0/0x1e0
[ 442.351826][ T4208] ? __mutex_lock_slowpath+0x10/0x10
[ 442.356977][ T4208] __x64_sys_clone+0x23f/0x290
[ 442.361630][ T4208] ? __do_sys_vfork+0x130/0x130
[ 442.366326][ T4208] ? ksys_write+0x260/0x2c0
[ 442.370656][ T4208] ? debug_smp_processor_id+0x17/0x20
[ 442.375956][ T4208] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 442.381893][ T4208] ? exit_to_user_mode_prepare+0x39/0xa0
[ 442.387327][ T4208] do_syscall_64+0x3d/0xb0
[ 442.391664][ T4208] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 442.397390][ T4208] RIP: 0033:0x7fc24575c789
[ 442.401732][ T4208] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 442.421542][ T4208] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 442.429871][ T4208] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 442.437788][ T4208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 442.445938][ T4208] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 442.453828][ T4208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 442.461725][ T4208] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 442.469631][ T4208]
[ 442.472675][ T4209] CPU: 0 PID: 4209 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 442.481145][ T4209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 442.491589][ T4209] Call Trace:
[ 442.494712][ T4209]
[ 442.497660][ T4209] dump_stack_lvl+0x151/0x1b7
[ 442.502369][ T4209] ? io_uring_drop_tctx_refs+0x190/0x190
[ 442.507844][ T4209] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 442.513737][ T4209] dump_stack+0x15/0x17
[ 442.517731][ T4209] should_fail+0x3c6/0x510
[ 442.521979][ T4209] __should_failslab+0xa4/0xe0
[ 442.526583][ T4209] ? anon_vma_clone+0x9a/0x500
[ 442.531360][ T4209] should_failslab+0x9/0x20
[ 442.535889][ T4209] slab_pre_alloc_hook+0x37/0xd0
[ 442.540673][ T4209] ? anon_vma_clone+0x9a/0x500
[ 442.545443][ T4209] kmem_cache_alloc+0x44/0x200
[ 442.550305][ T4209] anon_vma_clone+0x9a/0x500
[ 442.554733][ T4209] ? slab_post_alloc_hook+0x72/0x2c0
[ 442.559866][ T4209] ? dup_mm+0x790/0x11e0
[ 442.564022][ T4209] anon_vma_fork+0x91/0x4e0
[ 442.568365][ T4209] dup_mm+0x894/0x11e0
[ 442.572264][ T4209] ? copy_init_mm+0x20/0x20
[ 442.576607][ T4209] copy_mm+0x107/0x1b0
[ 442.580522][ T4209] copy_process+0x12a1/0x3240
[ 442.585023][ T4209] ? proc_fail_nth_write+0x20b/0x290
[ 442.590144][ T4209] ? fsnotify_perm+0x6a/0x5d0
[ 442.594746][ T4209] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 442.599866][ T4209] ? vfs_write+0x990/0x1050
[ 442.604213][ T4209] kernel_clone+0x22e/0x920
[ 442.608546][ T4209] ? file_end_write+0x1b0/0x1b0
[ 442.613317][ T4209] ? create_io_thread+0x1e0/0x1e0
[ 442.618179][ T4209] ? __mutex_lock_slowpath+0x10/0x10
[ 442.623298][ T4209] __x64_sys_clone+0x23f/0x290
[ 442.627906][ T4209] ? __do_sys_vfork+0x130/0x130
[ 442.632692][ T4209] ? ksys_write+0x260/0x2c0
[ 442.637401][ T4209] ? debug_smp_processor_id+0x17/0x20
[ 442.642592][ T4209] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 442.648489][ T4209] ? exit_to_user_mode_prepare+0x39/0xa0
[ 442.653988][ T4209] do_syscall_64+0x3d/0xb0
[ 442.658320][ T4209] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 442.664024][ T4209] RIP: 0033:0x7fc24575c789
[ 442.668367][ T4209] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 442.688074][ T4209] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 442.696587][ T4209] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 442.704395][ T4209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 442.712202][ T4209] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 442.720103][ T4209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 442.727914][ T4209] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 442.735814][ T4209]
[ 442.738694][ T4204] CPU: 1 PID: 4204 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 442.747183][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 442.747358][ T4210] FAULT_INJECTION: forcing a failure.
[ 442.747358][ T4210] name failslab, interval 1, probability 0, space 0, times 0
[ 442.757752][ T4204] Call Trace:
[ 442.757765][ T4204]
[ 442.757772][ T4204] dump_stack_lvl+0x151/0x1b7
[ 442.757795][ T4204] ? io_uring_drop_tctx_refs+0x190/0x190
[ 442.757810][ T4204] ? pfn_valid+0x1e0/0x1e0
[ 442.757827][ T4204] dump_stack+0x15/0x17
[ 442.757840][ T4204] should_fail+0x3c6/0x510
[ 442.799714][ T4204] __should_failslab+0xa4/0xe0
[ 442.804262][ T4204] ? dup_mm+0x790/0x11e0
[ 442.808342][ T4204] should_failslab+0x9/0x20
[ 442.812803][ T4204] slab_pre_alloc_hook+0x37/0xd0
[ 442.817569][ T4204] ? dup_mm+0x790/0x11e0
[ 442.821644][ T4204] kmem_cache_alloc+0x44/0x200
[ 442.826786][ T4204] dup_mm+0x790/0x11e0
[ 442.830845][ T4204] ? copy_init_mm+0x20/0x20
[ 442.835182][ T4204] copy_mm+0x107/0x1b0
[ 442.839088][ T4204] copy_process+0x12a1/0x3240
[ 442.843605][ T4204] ? proc_fail_nth_write+0x20b/0x290
[ 442.848722][ T4204] ? fsnotify_perm+0x6a/0x5d0
[ 442.853419][ T4204] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 442.858446][ T4204] ? vfs_write+0x990/0x1050
[ 442.862783][ T4204] kernel_clone+0x22e/0x920
[ 442.867138][ T4204] ? file_end_write+0x1b0/0x1b0
[ 442.871848][ T4204] ? create_io_thread+0x1e0/0x1e0
[ 442.876729][ T4204] ? __mutex_lock_slowpath+0x10/0x10
[ 442.881884][ T4204] __x64_sys_clone+0x23f/0x290
[ 442.886573][ T4204] ? __do_sys_vfork+0x130/0x130
[ 442.891338][ T4204] ? ksys_write+0x260/0x2c0
[ 442.895851][ T4204] ? debug_smp_processor_id+0x17/0x20
[ 442.901074][ T4204] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 442.906961][ T4204] ? exit_to_user_mode_prepare+0x39/0xa0
[ 442.912428][ T4204] do_syscall_64+0x3d/0xb0
[ 442.916942][ T4204] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 442.922669][ T4204] RIP: 0033:0x7fc24575c789
[ 442.926930][ T4204] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 442.946538][ T4204] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 442.954869][ T4204] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 442.962776][ T4204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 442.970581][ T4204] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 442.978398][ T4204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 442.986213][ T4204] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 442.994018][ T4204]
[ 442.996885][ T4210] CPU: 0 PID: 4210 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 443.005317][ T4210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 443.015330][ T4210] Call Trace:
[ 443.018442][ T4210]
[ 443.021226][ T4210] dump_stack_lvl+0x151/0x1b7
[ 443.025905][ T4210] ? io_uring_drop_tctx_refs+0x190/0x190
[ 443.031373][ T4210] dump_stack+0x15/0x17
[ 443.035363][ T4210] should_fail+0x3c6/0x510
[ 443.039617][ T4210] __should_failslab+0xa4/0xe0
[ 443.044219][ T4210] ? anon_vma_clone+0x9a/0x500
[ 443.048924][ T4210] should_failslab+0x9/0x20
[ 443.053266][ T4210] slab_pre_alloc_hook+0x37/0xd0
[ 443.058025][ T4210] ? anon_vma_clone+0x9a/0x500
[ 443.062617][ T4210] kmem_cache_alloc+0x44/0x200
[ 443.067219][ T4210] anon_vma_clone+0x9a/0x500
[ 443.071696][ T4210] anon_vma_fork+0x91/0x4e0
[ 443.076168][ T4210] dup_mm+0x894/0x11e0
[ 443.080067][ T4210] ? copy_init_mm+0x20/0x20
[ 443.084404][ T4210] copy_mm+0x107/0x1b0
[ 443.088310][ T4210] copy_process+0x12a1/0x3240
[ 443.092822][ T4210] ? proc_fail_nth_write+0x20b/0x290
[ 443.097944][ T4210] ? fsnotify_perm+0x6a/0x5d0
[ 443.102465][ T4210] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 443.107411][ T4210] ? vfs_write+0x990/0x1050
[ 443.111745][ T4210] kernel_clone+0x22e/0x920
[ 443.116087][ T4210] ? file_end_write+0x1b0/0x1b0
[ 443.120771][ T4210] ? create_io_thread+0x1e0/0x1e0
[ 443.125735][ T4210] ? __mutex_lock_slowpath+0x10/0x10
[ 443.130840][ T4210] __x64_sys_clone+0x23f/0x290
[ 443.135615][ T4210] ? __do_sys_vfork+0x130/0x130
[ 443.140298][ T4210] ? ksys_write+0x260/0x2c0
[ 443.144729][ T4210] ? debug_smp_processor_id+0x17/0x20
[ 443.150028][ T4210] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 443.155928][ T4210] ? exit_to_user_mode_prepare+0x39/0xa0
[ 443.161484][ T4210] do_syscall_64+0x3d/0xb0
[ 443.165747][ T4210] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 443.171474][ T4210] RIP: 0033:0x7fc24575c789
[ 443.175725][ T4210] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 443.195254][ T4210] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 443.203587][ T4210] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 443.211703][ T4210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 443.219579][ T4210] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 443.227582][ T4210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 443.235492][ T4210] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 443.243291][ T4210]
[ 443.248158][ T4214] FAULT_INJECTION: forcing a failure.
[ 443.248158][ T4214] name failslab, interval 1, probability 0, space 0, times 0
[ 443.249280][ T4219] FAULT_INJECTION: forcing a failure.
[ 443.249280][ T4219] name failslab, interval 1, probability 0, space 0, times 0
[ 443.265073][ T4214] CPU: 0 PID: 4214 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 443.275091][ T4221] FAULT_INJECTION: forcing a failure.
[ 443.275091][ T4221] name failslab, interval 1, probability 0, space 0, times 0
[ 443.281752][ T4214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 443.304143][ T4214] Call Trace:
[ 443.307267][ T4214]
[ 443.310041][ T4214] dump_stack_lvl+0x151/0x1b7
[ 443.314552][ T4214] ? io_uring_drop_tctx_refs+0x190/0x190
[ 443.320120][ T4214] ? pfn_valid+0x1e0/0x1e0
[ 443.324626][ T4214] dump_stack+0x15/0x17
[ 443.328844][ T4214] should_fail+0x3c6/0x510
[ 443.333130][ T4214] __should_failslab+0xa4/0xe0
[ 443.337843][ T4214] ? dup_mm+0x790/0x11e0
[ 443.341915][ T4214] should_failslab+0x9/0x20
[ 443.346252][ T4214] slab_pre_alloc_hook+0x37/0xd0
[ 443.351112][ T4214] ? dup_mm+0x790/0x11e0
[ 443.355203][ T4214] kmem_cache_alloc+0x44/0x200
[ 443.359794][ T4214] dup_mm+0x790/0x11e0
[ 443.363709][ T4214] ? copy_init_mm+0x20/0x20
[ 443.368135][ T4214] copy_mm+0x107/0x1b0
[ 443.372118][ T4214] copy_process+0x12a1/0x3240
[ 443.376716][ T4214] ? proc_fail_nth_write+0x20b/0x290
[ 443.381843][ T4214] ? fsnotify_perm+0x6a/0x5d0
[ 443.386355][ T4214] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 443.391301][ T4214] ? vfs_write+0x990/0x1050
[ 443.395748][ T4214] kernel_clone+0x22e/0x920
[ 443.400168][ T4214] ? file_end_write+0x1b0/0x1b0
[ 443.404849][ T4214] ? create_io_thread+0x1e0/0x1e0
[ 443.409716][ T4214] ? __mutex_lock_slowpath+0x10/0x10
[ 443.414835][ T4214] __x64_sys_clone+0x23f/0x290
[ 443.419703][ T4214] ? __do_sys_vfork+0x130/0x130
[ 443.424380][ T4214] ? ksys_write+0x260/0x2c0
[ 443.428719][ T4214] ? debug_smp_processor_id+0x17/0x20
[ 443.433923][ T4214] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 443.439911][ T4214] ? exit_to_user_mode_prepare+0x39/0xa0
[ 443.445377][ T4214] do_syscall_64+0x3d/0xb0
[ 443.449631][ T4214] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 443.455358][ T4214] RIP: 0033:0x7fc24575c789
[ 443.459617][ T4214] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 443.479229][ T4214] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 443.487574][ T4214] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 443.495386][ T4214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 443.503184][ T4214] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 443.510994][ T4214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 443.518819][ T4214] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 443.526620][ T4214]
[ 443.529568][ T4219] CPU: 1 PID: 4219 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 443.537904][ T4219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 443.547799][ T4219] Call Trace:
[ 443.550923][ T4219]
[ 443.553785][ T4219] dump_stack_lvl+0x151/0x1b7
[ 443.558384][ T4219] ? io_uring_drop_tctx_refs+0x190/0x190
[ 443.563940][ T4219] ? pfn_valid+0x1e0/0x1e0
[ 443.568201][ T4219] dump_stack+0x15/0x17
[ 443.572187][ T4219] should_fail+0x3c6/0x510
[ 443.576788][ T4219] __should_failslab+0xa4/0xe0
[ 443.581476][ T4219] ? dup_mm+0x790/0x11e0
[ 443.585639][ T4219] should_failslab+0x9/0x20
[ 443.589984][ T4219] slab_pre_alloc_hook+0x37/0xd0
[ 443.594752][ T4219] ? dup_mm+0x790/0x11e0
[ 443.598884][ T4219] kmem_cache_alloc+0x44/0x200
[ 443.603435][ T4219] dup_mm+0x790/0x11e0
[ 443.607339][ T4219] ? copy_init_mm+0x20/0x20
[ 443.611678][ T4219] copy_mm+0x107/0x1b0
[ 443.615586][ T4219] copy_process+0x12a1/0x3240
[ 443.620098][ T4219] ? proc_fail_nth_write+0x20b/0x290
[ 443.625231][ T4219] ? fsnotify_perm+0x6a/0x5d0
[ 443.629733][ T4219] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 443.634954][ T4219] ? vfs_write+0x990/0x1050
[ 443.639280][ T4219] kernel_clone+0x22e/0x920
[ 443.644395][ T4219] ? file_end_write+0x1b0/0x1b0
[ 443.649397][ T4219] ? create_io_thread+0x1e0/0x1e0
[ 443.654296][ T4219] ? __mutex_lock_slowpath+0x10/0x10
[ 443.659415][ T4219] __x64_sys_clone+0x23f/0x290
[ 443.664016][ T4219] ? __do_sys_vfork+0x130/0x130
[ 443.668702][ T4219] ? ksys_write+0x260/0x2c0
[ 443.673040][ T4219] ? debug_smp_processor_id+0x17/0x20
[ 443.678254][ T4219] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 443.684150][ T4219] ? exit_to_user_mode_prepare+0x39/0xa0
[ 443.689705][ T4219] do_syscall_64+0x3d/0xb0
[ 443.693960][ T4219] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 443.699687][ T4219] RIP: 0033:0x7fc24575c789
[ 443.703937][ T4219] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 443.723556][ T4219] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 443.731806][ T4219] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 443.739898][ T4219] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 443.747881][ T4219] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 443.755689][ T4219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 443.763507][ T4219] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 443.771315][ T4219]
[ 443.774272][ T4221] CPU: 0 PID: 4221 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 443.782692][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 443.793356][ T4221] Call Trace:
[ 443.796481][ T4221]
[ 443.799257][ T4221] dump_stack_lvl+0x151/0x1b7
[ 443.803772][ T4221] ? io_uring_drop_tctx_refs+0x190/0x190
[ 443.809419][ T4221] dump_stack+0x15/0x17
[ 443.813417][ T4221] should_fail+0x3c6/0x510
[ 443.817666][ T4221] __should_failslab+0xa4/0xe0
[ 443.822264][ T4221] ? anon_vma_clone+0x9a/0x500
[ 443.826863][ T4221] should_failslab+0x9/0x20
[ 443.831203][ T4221] slab_pre_alloc_hook+0x37/0xd0
[ 443.835983][ T4221] ? anon_vma_clone+0x9a/0x500
[ 443.840576][ T4221] kmem_cache_alloc+0x44/0x200
[ 443.845177][ T4221] anon_vma_clone+0x9a/0x500
[ 443.849602][ T4221] anon_vma_fork+0x91/0x4e0
[ 443.854039][ T4221] dup_mm+0x894/0x11e0
[ 443.857966][ T4221] ? copy_init_mm+0x20/0x20
[ 443.862275][ T4221] copy_mm+0x107/0x1b0
[ 443.866184][ T4221] copy_process+0x12a1/0x3240
[ 443.871131][ T4221] ? proc_fail_nth_write+0x20b/0x290
[ 443.876338][ T4221] ? fsnotify_perm+0x6a/0x5d0
[ 443.880850][ T4221] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 443.885803][ T4221] ? vfs_write+0x990/0x1050
[ 443.890157][ T4221] kernel_clone+0x22e/0x920
[ 443.894582][ T4221] ? file_end_write+0x1b0/0x1b0
[ 443.899443][ T4221] ? create_io_thread+0x1e0/0x1e0
[ 443.904473][ T4221] ? __mutex_lock_slowpath+0x10/0x10
[ 443.910083][ T4221] __x64_sys_clone+0x23f/0x290
[ 443.914625][ T4221] ? __do_sys_vfork+0x130/0x130
[ 443.919310][ T4221] ? ksys_write+0x260/0x2c0
[ 443.923652][ T4221] ? debug_smp_processor_id+0x17/0x20
[ 443.928854][ T4221] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 443.934762][ T4221] ? exit_to_user_mode_prepare+0x39/0xa0
[ 443.940745][ T4221] do_syscall_64+0x3d/0xb0
[ 443.945021][ T4221] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 443.950926][ T4221] RIP: 0033:0x7fc24575c789
[ 443.955173][ T4221] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 443.974685][ T4221] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 443.983132][ T4221] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 443.990941][ T4221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 443.998876][ T4221] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 444.006749][ T4221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 444.014908][ T4221] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 444.022812][ T4221]
[ 444.031504][ T4225] FAULT_INJECTION: forcing a failure.
[ 444.031504][ T4225] name failslab, interval 1, probability 0, space 0, times 0
[ 444.041466][ T4229] FAULT_INJECTION: forcing a failure.
[ 444.041466][ T4229] name failslab, interval 1, probability 0, space 0, times 0
[ 444.052553][ T4225] CPU: 0 PID: 4225 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 444.065392][ T4225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 444.075342][ T4225] Call Trace:
[ 444.078467][ T4225]
[ 444.081354][ T4225] dump_stack_lvl+0x151/0x1b7
[ 444.085871][ T4225] ? io_uring_drop_tctx_refs+0x190/0x190
[ 444.092118][ T4225] ? up_write+0xa1/0x190
[ 444.096195][ T4225] dump_stack+0x15/0x17
[ 444.100183][ T4225] should_fail+0x3c6/0x510
[ 444.104525][ T4225] __should_failslab+0xa4/0xe0
[ 444.109121][ T4225] ? alloc_pid+0xa9/0xb20
[ 444.113289][ T4225] should_failslab+0x9/0x20
[ 444.117631][ T4225] slab_pre_alloc_hook+0x37/0xd0
[ 444.122403][ T4225] ? alloc_pid+0xa9/0xb20
[ 444.126631][ T4225] kmem_cache_alloc+0x44/0x200
[ 444.131174][ T4225] alloc_pid+0xa9/0xb20
[ 444.135160][ T4225] ? copy_thread+0x45d/0x760
[ 444.139678][ T4225] copy_process+0x1647/0x3240
[ 444.144190][ T4225] ? proc_fail_nth_write+0x20b/0x290
[ 444.149517][ T4225] ? fsnotify_perm+0x6a/0x5d0
[ 444.154020][ T4225] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 444.158970][ T4225] ? vfs_write+0x990/0x1050
[ 444.163839][ T4225] kernel_clone+0x22e/0x920
[ 444.168181][ T4225] ? file_end_write+0x1b0/0x1b0
[ 444.172969][ T4225] ? create_io_thread+0x1e0/0x1e0
[ 444.178026][ T4225] ? __mutex_lock_slowpath+0x10/0x10
[ 444.183125][ T4225] __x64_sys_clone+0x23f/0x290
[ 444.187813][ T4225] ? __do_sys_vfork+0x130/0x130
[ 444.192506][ T4225] ? ksys_write+0x260/0x2c0
[ 444.196841][ T4225] ? debug_smp_processor_id+0x17/0x20
[ 444.202044][ T4225] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 444.208120][ T4225] ? exit_to_user_mode_prepare+0x39/0xa0
[ 444.213589][ T4225] do_syscall_64+0x3d/0xb0
[ 444.217853][ T4225] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 444.223571][ T4225] RIP: 0033:0x7fc24575c789
[ 444.227911][ T4225] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 444.247350][ T4225] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 444.255600][ T4225] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 444.263418][ T4225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 444.271219][ T4225] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 444.279031][ T4225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 444.287040][ T4225] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 444.294859][ T4225]
[ 444.297716][ T4229] CPU: 1 PID: 4229 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 444.306134][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 444.316115][ T4229] Call Trace:
[ 444.319240][ T4229]
[ 444.322103][ T4229] dump_stack_lvl+0x151/0x1b7
[ 444.326817][ T4229] ? io_uring_drop_tctx_refs+0x190/0x190
[ 444.332270][ T4229] dump_stack+0x15/0x17
[ 444.336281][ T4229] should_fail+0x3c6/0x510
[ 444.340810][ T4229] __should_failslab+0xa4/0xe0
[ 444.345472][ T4229] ? anon_vma_clone+0x9a/0x500
[ 444.350265][ T4229] should_failslab+0x9/0x20
[ 444.354824][ T4229] slab_pre_alloc_hook+0x37/0xd0
[ 444.359702][ T4229] ? anon_vma_clone+0x9a/0x500
[ 444.364285][ T4229] kmem_cache_alloc+0x44/0x200
[ 444.369120][ T4229] anon_vma_clone+0x9a/0x500
[ 444.374136][ T4229] anon_vma_fork+0x91/0x4e0
[ 444.378601][ T4229] dup_mm+0x894/0x11e0
[ 444.382449][ T4229] ? copy_init_mm+0x20/0x20
[ 444.386943][ T4229] copy_mm+0x107/0x1b0
[ 444.391028][ T4229] copy_process+0x12a1/0x3240
[ 444.395710][ T4229] ? proc_fail_nth_write+0x20b/0x290
[ 444.400920][ T4229] ? fsnotify_perm+0x6a/0x5d0
[ 444.405653][ T4229] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 444.410564][ T4229] ? vfs_write+0x990/0x1050
[ 444.415106][ T4229] kernel_clone+0x22e/0x920
[ 444.419640][ T4229] ? file_end_write+0x1b0/0x1b0
[ 444.424437][ T4229] ? create_io_thread+0x1e0/0x1e0
[ 444.429360][ T4229] ? __mutex_lock_slowpath+0x10/0x10
[ 444.434487][ T4229] __x64_sys_clone+0x23f/0x290
[ 444.439346][ T4229] ? __do_sys_vfork+0x130/0x130
[ 444.444036][ T4229] ? ksys_write+0x260/0x2c0
[ 444.448581][ T4229] ? debug_smp_processor_id+0x17/0x20
[ 444.453773][ T4229] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 444.459763][ T4229] ? exit_to_user_mode_prepare+0x39/0xa0
[ 444.465229][ T4229] do_syscall_64+0x3d/0xb0
[ 444.469586][ T4229] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 444.475599][ T4229] RIP: 0033:0x7fc24575c789
[ 444.479869][ T4229] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 444.499467][ T4229] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 444.508240][ T4229] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 444.516141][ T4229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 444.524310][ T4229] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 444.532338][ T4229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 444.540240][ T4229] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 444.548146][ T4229]
[ 444.553654][ T4236] FAULT_INJECTION: forcing a failure.
[ 444.553654][ T4236] name failslab, interval 1, probability 0, space 0, times 0
[ 444.566134][ T4236] CPU: 0 PID: 4236 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 444.574505][ T4236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 444.584611][ T4236] Call Trace:
[ 444.587784][ T4236]
[ 444.590658][ T4236] dump_stack_lvl+0x151/0x1b7
[ 444.595268][ T4236] ? io_uring_drop_tctx_refs+0x190/0x190
[ 444.600738][ T4236] dump_stack+0x15/0x17
[ 444.604826][ T4236] should_fail+0x3c6/0x510
[ 444.609080][ T4236] __should_failslab+0xa4/0xe0
[ 444.613766][ T4236] ? anon_vma_clone+0x9a/0x500
[ 444.618547][ T4236] should_failslab+0x9/0x20
[ 444.622978][ T4236] slab_pre_alloc_hook+0x37/0xd0
[ 444.627835][ T4236] ? anon_vma_clone+0x9a/0x500
[ 444.632520][ T4236] kmem_cache_alloc+0x44/0x200
[ 444.637120][ T4236] anon_vma_clone+0x9a/0x500
[ 444.641641][ T4236] anon_vma_fork+0x91/0x4e0
[ 444.646013][ T4236] dup_mm+0x894/0x11e0
[ 444.649885][ T4236] ? copy_init_mm+0x20/0x20
[ 444.654321][ T4236] copy_mm+0x107/0x1b0
[ 444.658236][ T4236] copy_process+0x12a1/0x3240
[ 444.662817][ T4236] ? proc_fail_nth_write+0x20b/0x290
[ 444.667938][ T4236] ? fsnotify_perm+0x6a/0x5d0
[ 444.672465][ T4236] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 444.677399][ T4236] ? vfs_write+0x990/0x1050
[ 444.681741][ T4236] kernel_clone+0x22e/0x920
[ 444.686078][ T4236] ? file_end_write+0x1b0/0x1b0
[ 444.690765][ T4236] ? create_io_thread+0x1e0/0x1e0
[ 444.695633][ T4236] ? __mutex_lock_slowpath+0x10/0x10
[ 444.700833][ T4236] __x64_sys_clone+0x23f/0x290
[ 444.705522][ T4236] ? __do_sys_vfork+0x130/0x130
[ 444.710207][ T4236] ? ksys_write+0x260/0x2c0
[ 444.714548][ T4236] ? debug_smp_processor_id+0x17/0x20
[ 444.719754][ T4236] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 444.725655][ T4236] ? exit_to_user_mode_prepare+0x39/0xa0
[ 444.731123][ T4236] do_syscall_64+0x3d/0xb0
[ 444.735408][ T4236] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 444.741191][ T4236] RIP: 0033:0x7fc24575c789
[ 444.745445][ T4236] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 444.765145][ T4236] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 444.773579][ T4236] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 444.781527][ T4236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 444.789481][ T4236] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 444.797499][ T4236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 444.805305][ T4236] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 444.813116][ T4236]
[ 444.817401][ T4231] FAULT_INJECTION: forcing a failure.
[ 444.817401][ T4231] name failslab, interval 1, probability 0, space 0, times 0
[ 444.830160][ T4231] CPU: 1 PID: 4231 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 444.838485][ T4231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 444.848653][ T4231] Call Trace:
[ 444.851859][ T4231]
[ 444.854615][ T4231] dump_stack_lvl+0x151/0x1b7
[ 444.859389][ T4231] ? io_uring_drop_tctx_refs+0x190/0x190
[ 444.865056][ T4231] dump_stack+0x15/0x17
[ 444.869027][ T4231] should_fail+0x3c6/0x510
[ 444.873365][ T4231] __should_failslab+0xa4/0xe0
[ 444.877989][ T4231] ? anon_vma_clone+0x9a/0x500
[ 444.882997][ T4231] should_failslab+0x9/0x20
[ 444.887340][ T4231] slab_pre_alloc_hook+0x37/0xd0
[ 444.892108][ T4231] ? anon_vma_clone+0x9a/0x500
[ 444.896710][ T4231] kmem_cache_alloc+0x44/0x200
[ 444.901309][ T4231] anon_vma_clone+0x9a/0x500
[ 444.905742][ T4231] anon_vma_fork+0x91/0x4e0
[ 444.910184][ T4231] dup_mm+0x894/0x11e0
[ 444.914162][ T4231] ? copy_init_mm+0x20/0x20
[ 444.918493][ T4231] copy_mm+0x107/0x1b0
[ 444.922578][ T4231] copy_process+0x12a1/0x3240
[ 444.927218][ T4231] ? proc_fail_nth_write+0x20b/0x290
[ 444.932386][ T4231] ? fsnotify_perm+0x6a/0x5d0
[ 444.936891][ T4231] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 444.942190][ T4231] ? vfs_write+0x990/0x1050
[ 444.946462][ T4231] kernel_clone+0x22e/0x920
[ 444.950802][ T4231] ? file_end_write+0x1b0/0x1b0
[ 444.955578][ T4231] ? create_io_thread+0x1e0/0x1e0
[ 444.960438][ T4231] ? __mutex_lock_slowpath+0x10/0x10
[ 444.965564][ T4231] __x64_sys_clone+0x23f/0x290
[ 444.970255][ T4231] ? __do_sys_vfork+0x130/0x130
[ 444.974960][ T4231] ? ksys_write+0x260/0x2c0
[ 444.979283][ T4231] ? debug_smp_processor_id+0x17/0x20
[ 444.984482][ T4231] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 444.990386][ T4231] ? exit_to_user_mode_prepare+0x39/0xa0
[ 444.995857][ T4231] do_syscall_64+0x3d/0xb0
[ 445.000106][ T4231] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 445.005929][ T4231] RIP: 0033:0x7fc24575c789
[ 445.010610][ T4231] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 445.030064][ T4231] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 445.038296][ T4231] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 445.046205][ T4231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 445.054199][ T4231] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 445.062014][ T4231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 445.070120][ T4231] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 445.078281][ T4231]
[ 445.081694][ T4230] FAULT_INJECTION: forcing a failure.
[ 445.081694][ T4230] name failslab, interval 1, probability 0, space 0, times 0
[ 445.094967][ T4230] CPU: 0 PID: 4230 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 445.103449][ T4230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 445.113349][ T4230] Call Trace:
[ 445.116486][ T4230]
[ 445.119243][ T4230] dump_stack_lvl+0x151/0x1b7
[ 445.123759][ T4230] ? io_uring_drop_tctx_refs+0x190/0x190
[ 445.129223][ T4230] dump_stack+0x15/0x17
[ 445.133369][ T4230] should_fail+0x3c6/0x510
[ 445.137707][ T4230] __should_failslab+0xa4/0xe0
[ 445.142394][ T4230] ? anon_vma_clone+0x9a/0x500
[ 445.146990][ T4230] should_failslab+0x9/0x20
[ 445.151327][ T4230] slab_pre_alloc_hook+0x37/0xd0
[ 445.156101][ T4230] ? anon_vma_clone+0x9a/0x500
[ 445.160703][ T4230] kmem_cache_alloc+0x44/0x200
[ 445.165300][ T4230] anon_vma_clone+0x9a/0x500
[ 445.169731][ T4230] anon_vma_fork+0x91/0x4e0
[ 445.174242][ T4230] dup_mm+0x894/0x11e0
[ 445.178238][ T4230] ? copy_init_mm+0x20/0x20
[ 445.182670][ T4230] copy_mm+0x107/0x1b0
[ 445.186571][ T4230] copy_process+0x12a1/0x3240
[ 445.191090][ T4230] ? proc_fail_nth_write+0x20b/0x290
[ 445.196207][ T4230] ? fsnotify_perm+0x6a/0x5d0
[ 445.200726][ T4230] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 445.205768][ T4230] ? vfs_write+0x990/0x1050
[ 445.210090][ T4230] kernel_clone+0x22e/0x920
[ 445.214429][ T4230] ? file_end_write+0x1b0/0x1b0
[ 445.219115][ T4230] ? create_io_thread+0x1e0/0x1e0
[ 445.223977][ T4230] ? __mutex_lock_slowpath+0x10/0x10
[ 445.229102][ T4230] __x64_sys_clone+0x23f/0x290
[ 445.233700][ T4230] ? __do_sys_vfork+0x130/0x130
[ 445.238383][ T4230] ? ksys_write+0x260/0x2c0
[ 445.242724][ T4230] ? debug_smp_processor_id+0x17/0x20
[ 445.247933][ T4230] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 445.253831][ T4230] ? exit_to_user_mode_prepare+0x39/0xa0
[ 445.259299][ T4230] do_syscall_64+0x3d/0xb0
[ 445.263813][ T4230] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 445.269561][ T4230] RIP: 0033:0x7fc24575c789
[ 445.274069][ T4230] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 445.293627][ T4230] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 445.301854][ T4230] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 445.309846][ T4230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 445.317737][ T4230] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 445.325636][ T4230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 445.333622][ T4230] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 445.341432][ T4230]
[ 445.347301][ T4237] FAULT_INJECTION: forcing a failure.
[ 445.347301][ T4237] name failslab, interval 1, probability 0, space 0, times 0
[ 445.361765][ T4245] FAULT_INJECTION: forcing a failure.
[ 445.361765][ T4245] name failslab, interval 1, probability 0, space 0, times 0
[ 445.362844][ T4237] CPU: 1 PID: 4237 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 445.382642][ T4237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 445.392671][ T4237] Call Trace:
[ 445.395878][ T4237]
[ 445.398659][ T4237] dump_stack_lvl+0x151/0x1b7
[ 445.403298][ T4237] ? io_uring_drop_tctx_refs+0x190/0x190
[ 445.408936][ T4237] ? pfn_valid+0x1e0/0x1e0
[ 445.413179][ T4237] dump_stack+0x15/0x17
[ 445.417143][ T4237] should_fail+0x3c6/0x510
[ 445.421918][ T4237] __should_failslab+0xa4/0xe0
[ 445.426523][ T4237] ? dup_mm+0x790/0x11e0
[ 445.430768][ T4237] should_failslab+0x9/0x20
[ 445.435281][ T4237] slab_pre_alloc_hook+0x37/0xd0
[ 445.440074][ T4237] ? dup_mm+0x790/0x11e0
[ 445.444143][ T4237] kmem_cache_alloc+0x44/0x200
[ 445.448751][ T4237] dup_mm+0x790/0x11e0
[ 445.452741][ T4237] ? copy_init_mm+0x20/0x20
[ 445.457166][ T4237] copy_mm+0x107/0x1b0
[ 445.461061][ T4237] copy_process+0x12a1/0x3240
[ 445.465575][ T4237] ? proc_fail_nth_write+0x20b/0x290
[ 445.470696][ T4237] ? fsnotify_perm+0x6a/0x5d0
[ 445.475221][ T4237] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 445.480246][ T4237] ? vfs_write+0x990/0x1050
[ 445.484671][ T4237] kernel_clone+0x22e/0x920
[ 445.489050][ T4237] ? file_end_write+0x1b0/0x1b0
[ 445.493698][ T4237] ? create_io_thread+0x1e0/0x1e0
[ 445.498652][ T4237] ? __mutex_lock_slowpath+0x10/0x10
[ 445.503773][ T4237] __x64_sys_clone+0x23f/0x290
[ 445.508366][ T4237] ? __do_sys_vfork+0x130/0x130
[ 445.513058][ T4237] ? ksys_write+0x260/0x2c0
[ 445.517422][ T4237] ? debug_smp_processor_id+0x17/0x20
[ 445.522771][ T4237] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 445.529009][ T4237] ? exit_to_user_mode_prepare+0x39/0xa0
[ 445.534440][ T4237] do_syscall_64+0x3d/0xb0
[ 445.538686][ T4237] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 445.544415][ T4237] RIP: 0033:0x7fc24575c789
[ 445.549287][ T4237] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 445.569068][ T4237] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 445.577505][ T4237] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 445.585405][ T4237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 445.593215][ T4237] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 445.601122][ T4237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 445.609008][ T4237] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 445.616909][ T4237]
[ 445.619783][ T4245] CPU: 0 PID: 4245 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 445.628342][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 445.638292][ T4245] Call Trace:
[ 445.641694][ T4245]
[ 445.644454][ T4245] dump_stack_lvl+0x151/0x1b7
[ 445.649063][ T4245] ? io_uring_drop_tctx_refs+0x190/0x190
[ 445.654548][ T4245] dump_stack+0x15/0x17
[ 445.658608][ T4245] should_fail+0x3c6/0x510
[ 445.662851][ T4245] __should_failslab+0xa4/0xe0
[ 445.667577][ T4245] ? anon_vma_clone+0x9a/0x500
[ 445.672155][ T4245] should_failslab+0x9/0x20
[ 445.676758][ T4245] slab_pre_alloc_hook+0x37/0xd0
[ 445.681713][ T4245] ? anon_vma_clone+0x9a/0x500
[ 445.686681][ T4245] kmem_cache_alloc+0x44/0x200
[ 445.691271][ T4245] anon_vma_clone+0x9a/0x500
[ 445.695705][ T4245] anon_vma_fork+0x91/0x4e0
[ 445.700037][ T4245] dup_mm+0x894/0x11e0
[ 445.704165][ T4245] ? copy_init_mm+0x20/0x20
[ 445.708508][ T4245] copy_mm+0x107/0x1b0
[ 445.712509][ T4245] copy_process+0x12a1/0x3240
[ 445.717025][ T4245] ? proc_fail_nth_write+0x20b/0x290
[ 445.722255][ T4245] ? fsnotify_perm+0x6a/0x5d0
[ 445.726894][ T4245] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 445.731940][ T4245] ? vfs_write+0x990/0x1050
[ 445.736470][ T4245] kernel_clone+0x22e/0x920
[ 445.740775][ T4245] ? file_end_write+0x1b0/0x1b0
[ 445.745523][ T4245] ? create_io_thread+0x1e0/0x1e0
[ 445.750323][ T4245] ? __mutex_lock_slowpath+0x10/0x10
[ 445.755452][ T4245] __x64_sys_clone+0x23f/0x290
[ 445.760129][ T4245] ? __do_sys_vfork+0x130/0x130
[ 445.764815][ T4245] ? ksys_write+0x260/0x2c0
[ 445.769162][ T4245] ? debug_smp_processor_id+0x17/0x20
[ 445.774643][ T4245] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 445.780697][ T4245] ? exit_to_user_mode_prepare+0x39/0xa0
[ 445.786155][ T4245] do_syscall_64+0x3d/0xb0
[ 445.790600][ T4245] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 445.796309][ T4245] RIP: 0033:0x7fc24575c789
[ 445.800651][ T4245] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 445.820628][ T4245] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 445.828855][ T4245] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 445.836926][ T4245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 445.845120][ T4245] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 445.852900][ T4245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 445.860710][ T4245] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 445.868614][ T4245]
[ 445.872026][ T4246] FAULT_INJECTION: forcing a failure.
[ 445.872026][ T4246] name failslab, interval 1, probability 0, space 0, times 0
[ 445.884926][ T4246] CPU: 1 PID: 4246 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 445.893251][ T4246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 445.903608][ T4246] Call Trace:
[ 445.906964][ T4246]
[ 445.909743][ T4246] dump_stack_lvl+0x151/0x1b7
[ 445.914256][ T4246] ? io_uring_drop_tctx_refs+0x190/0x190
[ 445.920082][ T4246] dump_stack+0x15/0x17
[ 445.924161][ T4246] should_fail+0x3c6/0x510
[ 445.928412][ T4246] __should_failslab+0xa4/0xe0
[ 445.933220][ T4246] ? anon_vma_clone+0x9a/0x500
[ 445.937886][ T4246] should_failslab+0x9/0x20
[ 445.942310][ T4246] slab_pre_alloc_hook+0x37/0xd0
[ 445.947167][ T4246] ? anon_vma_clone+0x9a/0x500
[ 445.951804][ T4246] kmem_cache_alloc+0x44/0x200
[ 445.956368][ T4246] anon_vma_clone+0x9a/0x500
[ 445.960794][ T4246] anon_vma_fork+0x91/0x4e0
[ 445.965156][ T4246] dup_mm+0x894/0x11e0
[ 445.969126][ T4246] ? copy_init_mm+0x20/0x20
[ 445.973492][ T4246] copy_mm+0x107/0x1b0
[ 445.977380][ T4246] copy_process+0x12a1/0x3240
[ 445.981889][ T4246] ? proc_fail_nth_write+0x20b/0x290
[ 445.987106][ T4246] ? fsnotify_perm+0x6a/0x5d0
[ 445.991618][ T4246] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 445.996677][ T4246] ? vfs_write+0x990/0x1050
[ 446.001089][ T4246] kernel_clone+0x22e/0x920
[ 446.005505][ T4246] ? file_end_write+0x1b0/0x1b0
[ 446.010223][ T4246] ? create_io_thread+0x1e0/0x1e0
[ 446.015164][ T4246] ? __mutex_lock_slowpath+0x10/0x10
[ 446.020369][ T4246] __x64_sys_clone+0x23f/0x290
[ 446.024968][ T4246] ? __do_sys_vfork+0x130/0x130
[ 446.029654][ T4246] ? ksys_write+0x260/0x2c0
[ 446.034170][ T4246] ? debug_smp_processor_id+0x17/0x20
[ 446.039461][ T4246] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 446.045365][ T4246] ? exit_to_user_mode_prepare+0x39/0xa0
[ 446.050836][ T4246] do_syscall_64+0x3d/0xb0
[ 446.055083][ T4246] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 446.060814][ T4246] RIP: 0033:0x7fc24575c789
[ 446.065065][ T4246] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 446.084597][ T4246] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 446.093015][ T4246] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 446.100940][ T4246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 446.108838][ T4246] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 446.116937][ T4246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 446.125012][ T4246] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 446.132815][ T4246]
[ 446.137303][ T4248] FAULT_INJECTION: forcing a failure.
[ 446.137303][ T4248] name failslab, interval 1, probability 0, space 0, times 0
[ 446.149972][ T4248] CPU: 0 PID: 4248 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 446.158363][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 446.168257][ T4248] Call Trace:
[ 446.171386][ T4248]
[ 446.174156][ T4248] dump_stack_lvl+0x151/0x1b7
[ 446.178673][ T4248] ? io_uring_drop_tctx_refs+0x190/0x190
[ 446.184138][ T4248] dump_stack+0x15/0x17
[ 446.188230][ T4248] should_fail+0x3c6/0x510
[ 446.192676][ T4248] __should_failslab+0xa4/0xe0
[ 446.197271][ T4248] ? anon_vma_clone+0x9a/0x500
[ 446.201850][ T4248] should_failslab+0x9/0x20
[ 446.206193][ T4248] slab_pre_alloc_hook+0x37/0xd0
[ 446.210957][ T4248] ? anon_vma_clone+0x9a/0x500
[ 446.215991][ T4248] kmem_cache_alloc+0x44/0x200
[ 446.220593][ T4248] anon_vma_clone+0x9a/0x500
[ 446.225141][ T4248] anon_vma_fork+0x91/0x4e0
[ 446.229448][ T4248] dup_mm+0x894/0x11e0
[ 446.233356][ T4248] ? copy_init_mm+0x20/0x20
[ 446.237695][ T4248] copy_mm+0x107/0x1b0
[ 446.241598][ T4248] copy_process+0x12a1/0x3240
[ 446.246197][ T4248] ? proc_fail_nth_write+0x20b/0x290
[ 446.251577][ T4248] ? fsnotify_perm+0x6a/0x5d0
[ 446.256197][ T4248] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 446.261322][ T4248] ? vfs_write+0x990/0x1050
[ 446.265655][ T4248] kernel_clone+0x22e/0x920
[ 446.270093][ T4248] ? file_end_write+0x1b0/0x1b0
[ 446.274770][ T4248] ? create_io_thread+0x1e0/0x1e0
[ 446.280188][ T4248] ? __mutex_lock_slowpath+0x10/0x10
[ 446.285629][ T4248] __x64_sys_clone+0x23f/0x290
[ 446.290493][ T4248] ? __do_sys_vfork+0x130/0x130
[ 446.295257][ T4248] ? ksys_write+0x260/0x2c0
[ 446.299699][ T4248] ? debug_smp_processor_id+0x17/0x20
[ 446.305008][ T4248] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 446.310992][ T4248] ? exit_to_user_mode_prepare+0x39/0xa0
[ 446.316539][ T4248] do_syscall_64+0x3d/0xb0
[ 446.320890][ T4248] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 446.326609][ T4248] RIP: 0033:0x7fc24575c789
[ 446.330868][ T4248] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 446.350761][ T4248] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 446.359097][ T4248] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 446.366903][ T4248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 446.374776][ T4248] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 446.382849][ T4248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 446.390759][ T4248] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 446.399030][ T4248]
[ 446.405421][ T4254] FAULT_INJECTION: forcing a failure.
[ 446.405421][ T4254] name failslab, interval 1, probability 0, space 0, times 0
[ 446.410279][ T4256] FAULT_INJECTION: forcing a failure.
[ 446.410279][ T4256] name failslab, interval 1, probability 0, space 0, times 0
[ 446.422528][ T4254] CPU: 0 PID: 4254 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 446.439014][ T4254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 446.439036][ T4258] FAULT_INJECTION: forcing a failure.
[ 446.439036][ T4258] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 446.449176][ T4254] Call Trace:
[ 446.449183][ T4254]
[ 446.449190][ T4254] dump_stack_lvl+0x151/0x1b7
[ 446.449211][ T4254] ? io_uring_drop_tctx_refs+0x190/0x190
[ 446.478469][ T4254] ? pfn_valid+0x1e0/0x1e0
[ 446.482669][ T4254] dump_stack+0x15/0x17
[ 446.486663][ T4254] should_fail+0x3c6/0x510
[ 446.490915][ T4254] __should_failslab+0xa4/0xe0
[ 446.495626][ T4254] ? dup_mm+0x790/0x11e0
[ 446.499681][ T4254] should_failslab+0x9/0x20
[ 446.504030][ T4254] slab_pre_alloc_hook+0x37/0xd0
[ 446.508810][ T4254] ? dup_mm+0x790/0x11e0
[ 446.512886][ T4254] kmem_cache_alloc+0x44/0x200
[ 446.517479][ T4254] dup_mm+0x790/0x11e0
[ 446.521381][ T4254] ? copy_init_mm+0x20/0x20
[ 446.525719][ T4254] copy_mm+0x107/0x1b0
[ 446.529625][ T4254] copy_process+0x12a1/0x3240
[ 446.534325][ T4254] ? proc_fail_nth_write+0x20b/0x290
[ 446.539492][ T4254] ? fsnotify_perm+0x6a/0x5d0
[ 446.544138][ T4254] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 446.549170][ T4254] ? vfs_write+0x990/0x1050
[ 446.553510][ T4254] kernel_clone+0x22e/0x920
[ 446.557852][ T4254] ? file_end_write+0x1b0/0x1b0
[ 446.562542][ T4254] ? create_io_thread+0x1e0/0x1e0
[ 446.567690][ T4254] ? __mutex_lock_slowpath+0x10/0x10
[ 446.572810][ T4254] __x64_sys_clone+0x23f/0x290
[ 446.577409][ T4254] ? __do_sys_vfork+0x130/0x130
[ 446.582090][ T4254] ? ksys_write+0x260/0x2c0
[ 446.586462][ T4254] ? debug_smp_processor_id+0x17/0x20
[ 446.591640][ T4254] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 446.597541][ T4254] ? exit_to_user_mode_prepare+0x39/0xa0
[ 446.603017][ T4254] do_syscall_64+0x3d/0xb0
[ 446.607619][ T4254] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 446.613435][ T4254] RIP: 0033:0x7fc24575c789
[ 446.617680][ T4254] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 446.637213][ T4254] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 446.645454][ T4254] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 446.653265][ T4254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 446.661074][ T4254] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 446.668983][ T4254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 446.677047][ T4254] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 446.684874][ T4254]
[ 446.687809][ T4256] CPU: 1 PID: 4256 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 446.696314][ T4256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 446.706297][ T4256] Call Trace:
[ 446.709428][ T4256]
[ 446.712194][ T4256] dump_stack_lvl+0x151/0x1b7
[ 446.716937][ T4256] ? io_uring_drop_tctx_refs+0x190/0x190
[ 446.722401][ T4256] ? pfn_valid+0x1e0/0x1e0
[ 446.726646][ T4256] dump_stack+0x15/0x17
[ 446.730642][ T4256] should_fail+0x3c6/0x510
[ 446.734890][ T4256] __should_failslab+0xa4/0xe0
[ 446.739758][ T4256] ? dup_mm+0x790/0x11e0
[ 446.743836][ T4256] should_failslab+0x9/0x20
[ 446.748171][ T4256] slab_pre_alloc_hook+0x37/0xd0
[ 446.752945][ T4256] ? dup_mm+0x790/0x11e0
[ 446.757025][ T4256] kmem_cache_alloc+0x44/0x200
[ 446.761623][ T4256] dup_mm+0x790/0x11e0
[ 446.765621][ T4256] ? copy_init_mm+0x20/0x20
[ 446.770168][ T4256] copy_mm+0x107/0x1b0
[ 446.774164][ T4256] copy_process+0x12a1/0x3240
[ 446.778677][ T4256] ? proc_fail_nth_write+0x20b/0x290
[ 446.783794][ T4256] ? fsnotify_perm+0x6a/0x5d0
[ 446.788415][ T4256] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 446.793473][ T4256] ? vfs_write+0x990/0x1050
[ 446.797769][ T4256] kernel_clone+0x22e/0x920
[ 446.802111][ T4256] ? file_end_write+0x1b0/0x1b0
[ 446.806879][ T4256] ? create_io_thread+0x1e0/0x1e0
[ 446.811832][ T4256] ? __mutex_lock_slowpath+0x10/0x10
[ 446.817130][ T4256] __x64_sys_clone+0x23f/0x290
[ 446.821722][ T4256] ? __do_sys_vfork+0x130/0x130
[ 446.826409][ T4256] ? ksys_write+0x260/0x2c0
[ 446.830754][ T4256] ? debug_smp_processor_id+0x17/0x20
[ 446.835954][ T4256] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 446.842039][ T4256] ? exit_to_user_mode_prepare+0x39/0xa0
[ 446.847507][ T4256] do_syscall_64+0x3d/0xb0
[ 446.851754][ T4256] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 446.857575][ T4256] RIP: 0033:0x7fc24575c789
[ 446.861910][ T4256] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 446.881876][ T4256] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 446.890293][ T4256] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 446.898361][ T4256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 446.906259][ T4256] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 446.914155][ T4256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 446.922062][ T4256] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 446.929869][ T4256]
[ 446.933389][ T4258] CPU: 0 PID: 4258 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 446.941715][ T4258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 446.951608][ T4258] Call Trace:
[ 446.954732][ T4258]
[ 446.957509][ T4258] dump_stack_lvl+0x151/0x1b7
[ 446.962023][ T4258] ? io_uring_drop_tctx_refs+0x190/0x190
[ 446.967491][ T4258] ? stack_trace_snprint+0xf0/0xf0
[ 446.972438][ T4258] ? arch_stack_walk+0xf3/0x140
[ 446.977309][ T4258] dump_stack+0x15/0x17
[ 446.981376][ T4258] should_fail+0x3c6/0x510
[ 446.985822][ T4258] should_fail_alloc_page+0x5a/0x80
[ 446.990964][ T4258] __alloc_pages+0x1ee/0x7b0
[ 446.995565][ T4258] ? kernel_clone+0x22e/0x920
[ 447.000427][ T4258] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 447.006330][ T4258] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 447.011451][ T4258] new_slab+0x92/0x490
[ 447.015364][ T4258] ___slab_alloc+0x39e/0x830
[ 447.019871][ T4258] ? anon_vma_clone+0x9a/0x500
[ 447.024581][ T4258] ? anon_vma_clone+0x9a/0x500
[ 447.029634][ T4258] __slab_alloc+0x4a/0x90
[ 447.033865][ T4258] ? anon_vma_clone+0x9a/0x500
[ 447.038474][ T4258] kmem_cache_alloc+0x134/0x200
[ 447.043152][ T4258] anon_vma_clone+0x9a/0x500
[ 447.047691][ T4258] anon_vma_fork+0x91/0x4e0
[ 447.052358][ T4258] dup_mm+0x894/0x11e0
[ 447.056352][ T4258] ? copy_init_mm+0x20/0x20
[ 447.060686][ T4258] copy_mm+0x107/0x1b0
[ 447.064686][ T4258] copy_process+0x12a1/0x3240
[ 447.069190][ T4258] ? proc_fail_nth_write+0x20b/0x290
[ 447.074311][ T4258] ? fsnotify_perm+0x6a/0x5d0
[ 447.078911][ T4258] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 447.083858][ T4258] ? vfs_write+0x990/0x1050
[ 447.088379][ T4258] kernel_clone+0x22e/0x920
[ 447.093058][ T4258] ? file_end_write+0x1b0/0x1b0
[ 447.097860][ T4258] ? create_io_thread+0x1e0/0x1e0
[ 447.102700][ T4258] ? __mutex_lock_slowpath+0x10/0x10
[ 447.107823][ T4258] __x64_sys_clone+0x23f/0x290
[ 447.112431][ T4258] ? __do_sys_vfork+0x130/0x130
[ 447.117111][ T4258] ? ksys_write+0x260/0x2c0
[ 447.121450][ T4258] ? debug_smp_processor_id+0x17/0x20
[ 447.126655][ T4258] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 447.132557][ T4258] ? exit_to_user_mode_prepare+0x39/0xa0
[ 447.138027][ T4258] do_syscall_64+0x3d/0xb0
[ 447.142359][ T4258] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 447.148087][ T4258] RIP: 0033:0x7fc24575c789
[ 447.152341][ T4258] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 447.171782][ T4258] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 447.180030][ T4258] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 447.187842][ T4258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 447.195821][ T4258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 447.203634][ T4258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 447.211621][ T4258] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 447.219442][ T4258]
[ 447.225301][ T4265] FAULT_INJECTION: forcing a failure.
[ 447.225301][ T4265] name failslab, interval 1, probability 0, space 0, times 0
[ 447.238267][ T4265] CPU: 1 PID: 4265 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 447.246594][ T4265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 447.256487][ T4265] Call Trace:
[ 447.259609][ T4265]
[ 447.262389][ T4265] dump_stack_lvl+0x151/0x1b7
[ 447.266904][ T4265] ? io_uring_drop_tctx_refs+0x190/0x190
[ 447.272372][ T4265] dump_stack+0x15/0x17
[ 447.276446][ T4265] should_fail+0x3c6/0x510
[ 447.280702][ T4265] __should_failslab+0xa4/0xe0
[ 447.285304][ T4265] ? anon_vma_clone+0x9a/0x500
[ 447.289898][ T4265] should_failslab+0x9/0x20
[ 447.294248][ T4265] slab_pre_alloc_hook+0x37/0xd0
[ 447.299016][ T4265] ? anon_vma_clone+0x9a/0x500
[ 447.303776][ T4265] kmem_cache_alloc+0x44/0x200
[ 447.308378][ T4265] anon_vma_clone+0x9a/0x500
[ 447.312803][ T4265] anon_vma_fork+0x91/0x4e0
[ 447.317153][ T4265] dup_mm+0x894/0x11e0
[ 447.321158][ T4265] ? copy_init_mm+0x20/0x20
[ 447.325493][ T4265] copy_mm+0x107/0x1b0
[ 447.329397][ T4265] copy_process+0x12a1/0x3240
[ 447.333912][ T4265] ? proc_fail_nth_write+0x20b/0x290
[ 447.339031][ T4265] ? fsnotify_perm+0x6a/0x5d0
[ 447.343545][ T4265] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 447.348493][ T4265] ? vfs_write+0x990/0x1050
[ 447.352916][ T4265] kernel_clone+0x22e/0x920
[ 447.357255][ T4265] ? file_end_write+0x1b0/0x1b0
[ 447.361949][ T4265] ? create_io_thread+0x1e0/0x1e0
[ 447.366908][ T4265] ? __mutex_lock_slowpath+0x10/0x10
[ 447.372021][ T4265] __x64_sys_clone+0x23f/0x290
[ 447.376620][ T4265] ? __do_sys_vfork+0x130/0x130
[ 447.381295][ T4265] ? ksys_write+0x260/0x2c0
[ 447.385835][ T4265] ? debug_smp_processor_id+0x17/0x20
[ 447.391239][ T4265] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 447.397305][ T4265] ? exit_to_user_mode_prepare+0x39/0xa0
[ 447.402776][ T4265] do_syscall_64+0x3d/0xb0
[ 447.407203][ T4265] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 447.413102][ T4265] RIP: 0033:0x7fc24575c789
[ 447.417390][ T4265] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 447.437320][ T4265] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 447.445662][ T4265] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 447.453461][ T4265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 447.461712][ T4265] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 447.469530][ T4265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 447.477442][ T4265] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 447.485360][ T4265]
[ 447.489684][ T4263] FAULT_INJECTION: forcing a failure.
[ 447.489684][ T4263] name failslab, interval 1, probability 0, space 0, times 0
[ 447.502433][ T4263] CPU: 0 PID: 4263 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 447.510832][ T4263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 447.520780][ T4263] Call Trace:
[ 447.523847][ T4263]
[ 447.526627][ T4263] dump_stack_lvl+0x151/0x1b7
[ 447.531144][ T4263] ? io_uring_drop_tctx_refs+0x190/0x190
[ 447.536784][ T4263] dump_stack+0x15/0x17
[ 447.540805][ T4263] should_fail+0x3c6/0x510
[ 447.545138][ T4263] __should_failslab+0xa4/0xe0
[ 447.549909][ T4263] ? anon_vma_clone+0x9a/0x500
[ 447.554772][ T4263] should_failslab+0x9/0x20
[ 447.559199][ T4263] slab_pre_alloc_hook+0x37/0xd0
[ 447.563965][ T4263] ? anon_vma_clone+0x9a/0x500
[ 447.568624][ T4263] kmem_cache_alloc+0x44/0x200
[ 447.573167][ T4263] anon_vma_clone+0x9a/0x500
[ 447.577735][ T4263] anon_vma_fork+0x91/0x4e0
[ 447.582032][ T4263] dup_mm+0x894/0x11e0
[ 447.585936][ T4263] ? copy_init_mm+0x20/0x20
[ 447.590274][ T4263] copy_mm+0x107/0x1b0
[ 447.594273][ T4263] copy_process+0x12a1/0x3240
[ 447.598957][ T4263] ? proc_fail_nth_write+0x20b/0x290
[ 447.604433][ T4263] ? fsnotify_perm+0x6a/0x5d0
[ 447.608932][ T4263] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 447.613882][ T4263] ? vfs_write+0x990/0x1050
[ 447.618397][ T4263] kernel_clone+0x22e/0x920
[ 447.622745][ T4263] ? file_end_write+0x1b0/0x1b0
[ 447.627964][ T4263] ? create_io_thread+0x1e0/0x1e0
[ 447.632897][ T4263] ? __mutex_lock_slowpath+0x10/0x10
[ 447.638137][ T4263] __x64_sys_clone+0x23f/0x290
[ 447.642818][ T4263] ? __do_sys_vfork+0x130/0x130
[ 447.647528][ T4263] ? ksys_write+0x260/0x2c0
[ 447.651933][ T4263] ? debug_smp_processor_id+0x17/0x20
[ 447.657341][ T4263] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 447.663412][ T4263] ? exit_to_user_mode_prepare+0x39/0xa0
[ 447.669326][ T4263] do_syscall_64+0x3d/0xb0
[ 447.673576][ T4263] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 447.679882][ T4263] RIP: 0033:0x7fc24575c789
[ 447.684144][ T4263] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 447.703571][ T4263] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 447.711915][ T4263] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 447.719829][ T4263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 447.727776][ T4263] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 447.735710][ T4263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 447.743608][ T4263] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 447.751506][ T4263]
[ 447.760643][ T4272] FAULT_INJECTION: forcing a failure.
[ 447.760643][ T4272] name failslab, interval 1, probability 0, space 0, times 0
[ 447.773316][ T4272] CPU: 0 PID: 4272 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 447.782470][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 447.792386][ T4272] Call Trace:
[ 447.795660][ T4272]
[ 447.798437][ T4272] dump_stack_lvl+0x151/0x1b7
[ 447.803126][ T4272] ? io_uring_drop_tctx_refs+0x190/0x190
[ 447.808859][ T4272] dump_stack+0x15/0x17
[ 447.812845][ T4272] should_fail+0x3c6/0x510
[ 447.817188][ T4272] __should_failslab+0xa4/0xe0
[ 447.821786][ T4272] ? anon_vma_clone+0x9a/0x500
[ 447.826386][ T4272] should_failslab+0x9/0x20
[ 447.830725][ T4272] slab_pre_alloc_hook+0x37/0xd0
[ 447.835497][ T4272] ? anon_vma_clone+0x9a/0x500
[ 447.840096][ T4272] kmem_cache_alloc+0x44/0x200
[ 447.844708][ T4272] anon_vma_clone+0x9a/0x500
[ 447.849124][ T4272] anon_vma_fork+0x91/0x4e0
[ 447.853562][ T4272] dup_mm+0x894/0x11e0
[ 447.857468][ T4272] ? copy_init_mm+0x20/0x20
[ 447.861824][ T4272] copy_mm+0x107/0x1b0
[ 447.865907][ T4272] copy_process+0x12a1/0x3240
[ 447.870549][ T4272] ? proc_fail_nth_write+0x20b/0x290
[ 447.875666][ T4272] ? fsnotify_perm+0x6a/0x5d0
[ 447.880176][ T4272] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 447.885130][ T4272] ? vfs_write+0x990/0x1050
[ 447.889466][ T4272] kernel_clone+0x22e/0x920
[ 447.893816][ T4272] ? file_end_write+0x1b0/0x1b0
[ 447.898496][ T4272] ? create_io_thread+0x1e0/0x1e0
[ 447.903496][ T4272] ? __mutex_lock_slowpath+0x10/0x10
[ 447.908691][ T4272] __x64_sys_clone+0x23f/0x290
[ 447.913288][ T4272] ? __do_sys_vfork+0x130/0x130
[ 447.917976][ T4272] ? ksys_write+0x260/0x2c0
[ 447.922319][ T4272] ? debug_smp_processor_id+0x17/0x20
[ 447.927524][ T4272] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 447.933599][ T4272] ? exit_to_user_mode_prepare+0x39/0xa0
[ 447.939406][ T4272] do_syscall_64+0x3d/0xb0
[ 447.943673][ T4272] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 447.949444][ T4272] RIP: 0033:0x7fc24575c789
[ 447.953779][ T4272] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 447.973391][ T4272] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 447.981730][ T4272] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 447.989622][ T4272] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 447.997517][ T4272] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 448.005458][ T4272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 448.013382][ T4272] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 448.021154][ T4272]
[ 448.025052][ T4273] FAULT_INJECTION: forcing a failure.
[ 448.025052][ T4273] name failslab, interval 1, probability 0, space 0, times 0
[ 448.033480][ T4276] FAULT_INJECTION: forcing a failure.
[ 448.033480][ T4276] name failslab, interval 1, probability 0, space 0, times 0
[ 448.045928][ T4273] CPU: 1 PID: 4273 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 448.058833][ T4273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 448.068808][ T4273] Call Trace:
[ 448.071937][ T4273]
[ 448.074797][ T4273] dump_stack_lvl+0x151/0x1b7
[ 448.079309][ T4273] ? io_uring_drop_tctx_refs+0x190/0x190
[ 448.084864][ T4273] ? pfn_valid+0x1e0/0x1e0
[ 448.089141][ T4273] dump_stack+0x15/0x17
[ 448.093197][ T4273] should_fail+0x3c6/0x510
[ 448.097451][ T4273] __should_failslab+0xa4/0xe0
[ 448.102050][ T4273] ? dup_mm+0x790/0x11e0
[ 448.106127][ T4273] should_failslab+0x9/0x20
[ 448.110470][ T4273] slab_pre_alloc_hook+0x37/0xd0
[ 448.115248][ T4273] ? dup_mm+0x790/0x11e0
[ 448.119319][ T4273] kmem_cache_alloc+0x44/0x200
[ 448.123928][ T4273] dup_mm+0x790/0x11e0
[ 448.128030][ T4273] ? copy_init_mm+0x20/0x20
[ 448.132370][ T4273] copy_mm+0x107/0x1b0
[ 448.136281][ T4273] copy_process+0x12a1/0x3240
[ 448.140791][ T4273] ? proc_fail_nth_write+0x20b/0x290
[ 448.146083][ T4273] ? fsnotify_perm+0x6a/0x5d0
[ 448.150608][ T4273] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 448.155551][ T4273] ? vfs_write+0x990/0x1050
[ 448.159895][ T4273] kernel_clone+0x22e/0x920
[ 448.164223][ T4273] ? file_end_write+0x1b0/0x1b0
[ 448.168998][ T4273] ? create_io_thread+0x1e0/0x1e0
[ 448.173861][ T4273] ? __mutex_lock_slowpath+0x10/0x10
[ 448.178976][ T4273] __x64_sys_clone+0x23f/0x290
[ 448.183577][ T4273] ? __do_sys_vfork+0x130/0x130
[ 448.188265][ T4273] ? ksys_write+0x260/0x2c0
[ 448.192695][ T4273] ? debug_smp_processor_id+0x17/0x20
[ 448.198070][ T4273] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 448.203984][ T4273] ? exit_to_user_mode_prepare+0x39/0xa0
[ 448.209550][ T4273] do_syscall_64+0x3d/0xb0
[ 448.213795][ T4273] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 448.219511][ T4273] RIP: 0033:0x7fc24575c789
[ 448.223763][ T4273] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 448.243377][ T4273] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 448.251632][ T4273] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 448.259546][ T4273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 448.267338][ T4273] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 448.275324][ T4273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 448.283307][ T4273] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 448.291118][ T4273]
[ 448.294054][ T4276] CPU: 0 PID: 4276 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 448.302342][ T4276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 448.312381][ T4276] Call Trace:
[ 448.315513][ T4276]
[ 448.318659][ T4276] dump_stack_lvl+0x151/0x1b7
[ 448.323176][ T4276] ? io_uring_drop_tctx_refs+0x190/0x190
[ 448.328813][ T4276] dump_stack+0x15/0x17
[ 448.332810][ T4276] should_fail+0x3c6/0x510
[ 448.337162][ T4276] __should_failslab+0xa4/0xe0
[ 448.341836][ T4276] ? anon_vma_clone+0x9a/0x500
[ 448.346441][ T4276] should_failslab+0x9/0x20
[ 448.350769][ T4276] slab_pre_alloc_hook+0x37/0xd0
[ 448.355545][ T4276] ? anon_vma_clone+0x9a/0x500
[ 448.360157][ T4276] kmem_cache_alloc+0x44/0x200
[ 448.364749][ T4276] anon_vma_clone+0x9a/0x500
[ 448.369175][ T4276] anon_vma_fork+0x91/0x4e0
[ 448.374121][ T4276] dup_mm+0x894/0x11e0
[ 448.378222][ T4276] ? copy_init_mm+0x20/0x20
[ 448.382647][ T4276] copy_mm+0x107/0x1b0
[ 448.386653][ T4276] copy_process+0x12a1/0x3240
[ 448.391166][ T4276] ? proc_fail_nth_write+0x20b/0x290
[ 448.396673][ T4276] ? fsnotify_perm+0x6a/0x5d0
[ 448.401171][ T4276] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 448.406243][ T4276] ? vfs_write+0x990/0x1050
[ 448.410636][ T4276] kernel_clone+0x22e/0x920
[ 448.414974][ T4276] ? file_end_write+0x1b0/0x1b0
[ 448.419661][ T4276] ? create_io_thread+0x1e0/0x1e0
[ 448.424606][ T4276] ? __mutex_lock_slowpath+0x10/0x10
[ 448.429732][ T4276] __x64_sys_clone+0x23f/0x290
[ 448.434417][ T4276] ? __do_sys_vfork+0x130/0x130
[ 448.439634][ T4276] ? ksys_write+0x260/0x2c0
[ 448.444062][ T4276] ? debug_smp_processor_id+0x17/0x20
[ 448.449265][ T4276] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 448.455302][ T4276] ? exit_to_user_mode_prepare+0x39/0xa0
[ 448.460781][ T4276] do_syscall_64+0x3d/0xb0
[ 448.464989][ T4276] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 448.470717][ T4276] RIP: 0033:0x7fc24575c789
[ 448.474967][ T4276] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 448.494692][ T4276] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 448.503053][ T4276] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 448.510927][ T4276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 448.518912][ T4276] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 448.526725][ T4276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 448.534729][ T4276] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 448.542550][ T4276]
[ 448.546436][ T4278] FAULT_INJECTION: forcing a failure.
[ 448.546436][ T4278] name failslab, interval 1, probability 0, space 0, times 0
[ 448.553867][ T4285] FAULT_INJECTION: forcing a failure.
[ 448.553867][ T4285] name failslab, interval 1, probability 0, space 0, times 0
[ 448.559593][ T4278] CPU: 1 PID: 4278 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 448.579849][ T4278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 448.589741][ T4278] Call Trace:
[ 448.592952][ T4278]
[ 448.595730][ T4278] dump_stack_lvl+0x151/0x1b7
[ 448.600244][ T4278] ? io_uring_drop_tctx_refs+0x190/0x190
[ 448.605711][ T4278] dump_stack+0x15/0x17
[ 448.609706][ T4278] should_fail+0x3c6/0x510
[ 448.614072][ T4278] __should_failslab+0xa4/0xe0
[ 448.618677][ T4278] ? anon_vma_clone+0x9a/0x500
[ 448.623296][ T4278] should_failslab+0x9/0x20
[ 448.627611][ T4278] slab_pre_alloc_hook+0x37/0xd0
[ 448.632383][ T4278] ? anon_vma_clone+0x9a/0x500
[ 448.637078][ T4278] kmem_cache_alloc+0x44/0x200
[ 448.641768][ T4278] anon_vma_clone+0x9a/0x500
[ 448.646200][ T4278] anon_vma_fork+0x91/0x4e0
[ 448.650532][ T4278] dup_mm+0x894/0x11e0
[ 448.654437][ T4278] ? copy_init_mm+0x20/0x20
[ 448.658783][ T4278] copy_mm+0x107/0x1b0
[ 448.662689][ T4278] copy_process+0x12a1/0x3240
[ 448.667204][ T4278] ? proc_fail_nth_write+0x20b/0x290
[ 448.672354][ T4278] ? fsnotify_perm+0x6a/0x5d0
[ 448.676833][ T4278] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 448.681786][ T4278] ? vfs_write+0x990/0x1050
[ 448.686117][ T4278] kernel_clone+0x22e/0x920
[ 448.690458][ T4278] ? file_end_write+0x1b0/0x1b0
[ 448.695145][ T4278] ? create_io_thread+0x1e0/0x1e0
[ 448.700003][ T4278] ? __mutex_lock_slowpath+0x10/0x10
[ 448.705334][ T4278] __x64_sys_clone+0x23f/0x290
[ 448.709923][ T4278] ? __do_sys_vfork+0x130/0x130
[ 448.714608][ T4278] ? ksys_write+0x260/0x2c0
[ 448.718947][ T4278] ? debug_smp_processor_id+0x17/0x20
[ 448.724350][ T4278] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 448.730229][ T4278] ? exit_to_user_mode_prepare+0x39/0xa0
[ 448.735782][ T4278] do_syscall_64+0x3d/0xb0
[ 448.740036][ T4278] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 448.745764][ T4278] RIP: 0033:0x7fc24575c789
[ 448.750032][ T4278] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 448.769732][ T4278] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 448.778068][ T4278] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 448.786217][ T4278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 448.794027][ T4278] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 448.802011][ T4278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 448.809871][ T4278] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 448.817689][ T4278]
[ 448.820566][ T4285] CPU: 0 PID: 4285 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 448.829055][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 448.830234][ T4282] FAULT_INJECTION: forcing a failure.
[ 448.830234][ T4282] name failslab, interval 1, probability 0, space 0, times 0
[ 448.838946][ T4285] Call Trace:
[ 448.838955][ T4285]
[ 448.838962][ T4285] dump_stack_lvl+0x151/0x1b7
[ 448.838983][ T4285] ? io_uring_drop_tctx_refs+0x190/0x190
[ 448.838998][ T4285] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 448.873345][ T4285] dump_stack+0x15/0x17
[ 448.877322][ T4285] should_fail+0x3c6/0x510
[ 448.881580][ T4285] __should_failslab+0xa4/0xe0
[ 448.886178][ T4285] ? anon_vma_clone+0x9a/0x500
[ 448.890776][ T4285] should_failslab+0x9/0x20
[ 448.895135][ T4285] slab_pre_alloc_hook+0x37/0xd0
[ 448.899988][ T4285] ? anon_vma_clone+0x9a/0x500
[ 448.904586][ T4285] kmem_cache_alloc+0x44/0x200
[ 448.909186][ T4285] anon_vma_clone+0x9a/0x500
[ 448.913691][ T4285] ? slab_post_alloc_hook+0x72/0x2c0
[ 448.918817][ T4285] ? dup_mm+0x790/0x11e0
[ 448.922896][ T4285] anon_vma_fork+0x91/0x4e0
[ 448.927240][ T4285] dup_mm+0x894/0x11e0
[ 448.931136][ T4285] ? copy_init_mm+0x20/0x20
[ 448.935566][ T4285] copy_mm+0x107/0x1b0
[ 448.939466][ T4285] copy_process+0x12a1/0x3240
[ 448.943980][ T4285] ? proc_fail_nth_write+0x20b/0x290
[ 448.949100][ T4285] ? fsnotify_perm+0x6a/0x5d0
[ 448.954245][ T4285] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 448.959718][ T4285] ? vfs_write+0x990/0x1050
[ 448.964053][ T4285] kernel_clone+0x22e/0x920
[ 448.968395][ T4285] ? file_end_write+0x1b0/0x1b0
[ 448.973078][ T4285] ? create_io_thread+0x1e0/0x1e0
[ 448.978023][ T4285] ? __mutex_lock_slowpath+0x10/0x10
[ 448.983154][ T4285] __x64_sys_clone+0x23f/0x290
[ 448.987775][ T4285] ? __do_sys_vfork+0x130/0x130
[ 448.992429][ T4285] ? ksys_write+0x260/0x2c0
[ 448.996770][ T4285] ? debug_smp_processor_id+0x17/0x20
[ 449.001976][ T4285] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 449.007914][ T4285] ? exit_to_user_mode_prepare+0x39/0xa0
[ 449.013523][ T4285] do_syscall_64+0x3d/0xb0
[ 449.017864][ T4285] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 449.023767][ T4285] RIP: 0033:0x7fc24575c789
[ 449.028018][ T4285] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 449.047547][ T4285] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 449.055793][ T4285] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 449.063786][ T4285] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 449.071617][ T4285] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 449.079403][ T4285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 449.087310][ T4285] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 449.095137][ T4285]
[ 449.097988][ T4282] CPU: 1 PID: 4282 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 449.106499][ T4282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 449.116716][ T4282] Call Trace:
[ 449.119835][ T4282]
[ 449.122619][ T4282] dump_stack_lvl+0x151/0x1b7
[ 449.127348][ T4282] ? io_uring_drop_tctx_refs+0x190/0x190
[ 449.133672][ T4282] dump_stack+0x15/0x17
[ 449.137753][ T4282] should_fail+0x3c6/0x510
[ 449.142030][ T4282] __should_failslab+0xa4/0xe0
[ 449.146601][ T4282] ? anon_vma_clone+0x9a/0x500
[ 449.151304][ T4282] should_failslab+0x9/0x20
[ 449.155757][ T4282] slab_pre_alloc_hook+0x37/0xd0
[ 449.160525][ T4282] ? anon_vma_clone+0x9a/0x500
[ 449.165326][ T4282] kmem_cache_alloc+0x44/0x200
[ 449.169920][ T4282] anon_vma_clone+0x9a/0x500
[ 449.174645][ T4282] anon_vma_fork+0x91/0x4e0
[ 449.178972][ T4282] dup_mm+0x894/0x11e0
[ 449.182880][ T4282] ? copy_init_mm+0x20/0x20
[ 449.187220][ T4282] copy_mm+0x107/0x1b0
[ 449.191125][ T4282] copy_process+0x12a1/0x3240
[ 449.195837][ T4282] ? proc_fail_nth_write+0x20b/0x290
[ 449.200963][ T4282] ? fsnotify_perm+0x6a/0x5d0
[ 449.205564][ T4282] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 449.210506][ T4282] ? vfs_write+0x990/0x1050
[ 449.214851][ T4282] kernel_clone+0x22e/0x920
[ 449.219274][ T4282] ? file_end_write+0x1b0/0x1b0
[ 449.223964][ T4282] ? create_io_thread+0x1e0/0x1e0
[ 449.229029][ T4282] ? __mutex_lock_slowpath+0x10/0x10
[ 449.234131][ T4282] __x64_sys_clone+0x23f/0x290
[ 449.238743][ T4282] ? __do_sys_vfork+0x130/0x130
[ 449.243509][ T4282] ? ksys_write+0x260/0x2c0
[ 449.247978][ T4282] ? debug_smp_processor_id+0x17/0x20
[ 449.253179][ T4282] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 449.259081][ T4282] ? exit_to_user_mode_prepare+0x39/0xa0
[ 449.264637][ T4282] do_syscall_64+0x3d/0xb0
[ 449.268887][ T4282] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 449.274613][ T4282] RIP: 0033:0x7fc24575c789
[ 449.279002][ T4282] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 449.298643][ T4282] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 449.306815][ T4282] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 449.314831][ T4282] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 449.322744][ T4282] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 449.330550][ T4282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 449.338451][ T4282] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 449.346263][ T4282]
[ 449.350222][ T4283] FAULT_INJECTION: forcing a failure.
[ 449.350222][ T4283] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 449.363773][ T4283] CPU: 0 PID: 4283 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 449.372093][ T4283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 449.381984][ T4283] Call Trace:
[ 449.385320][ T4283]
[ 449.388195][ T4283] dump_stack_lvl+0x151/0x1b7
[ 449.392706][ T4283] ? io_uring_drop_tctx_refs+0x190/0x190
[ 449.398955][ T4283] ? stack_trace_snprint+0xf0/0xf0
[ 449.404044][ T4283] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 449.409076][ T4283] dump_stack+0x15/0x17
[ 449.413068][ T4283] should_fail+0x3c6/0x510
[ 449.417438][ T4283] should_fail_alloc_page+0x5a/0x80
[ 449.422446][ T4283] __alloc_pages+0x1ee/0x7b0
[ 449.426958][ T4283] ? kernel_clone+0x22e/0x920
[ 449.431559][ T4283] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 449.437462][ T4283] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 449.442753][ T4283] new_slab+0x92/0x490
[ 449.446669][ T4283] ___slab_alloc+0x39e/0x830
[ 449.451091][ T4283] ? anon_vma_clone+0x9a/0x500
[ 449.455687][ T4283] ? anon_vma_clone+0x9a/0x500
[ 449.460377][ T4283] __slab_alloc+0x4a/0x90
[ 449.464539][ T4283] ? anon_vma_clone+0x9a/0x500
[ 449.469331][ T4283] kmem_cache_alloc+0x134/0x200
[ 449.473936][ T4283] anon_vma_clone+0x9a/0x500
[ 449.478487][ T4283] anon_vma_fork+0x91/0x4e0
[ 449.482789][ T4283] dup_mm+0x894/0x11e0
[ 449.486703][ T4283] ? copy_init_mm+0x20/0x20
[ 449.491488][ T4283] copy_mm+0x107/0x1b0
[ 449.495381][ T4283] copy_process+0x12a1/0x3240
[ 449.499893][ T4283] ? proc_fail_nth_write+0x20b/0x290
[ 449.505098][ T4283] ? fsnotify_perm+0x6a/0x5d0
[ 449.509608][ T4283] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 449.514567][ T4283] ? vfs_write+0x990/0x1050
[ 449.518904][ T4283] kernel_clone+0x22e/0x920
[ 449.523232][ T4283] ? file_end_write+0x1b0/0x1b0
[ 449.527926][ T4283] ? create_io_thread+0x1e0/0x1e0
[ 449.532797][ T4283] ? __mutex_lock_slowpath+0x10/0x10
[ 449.537966][ T4283] __x64_sys_clone+0x23f/0x290
[ 449.542593][ T4283] ? __do_sys_vfork+0x130/0x130
[ 449.547278][ T4283] ? ksys_write+0x260/0x2c0
[ 449.551615][ T4283] ? debug_smp_processor_id+0x17/0x20
[ 449.556822][ T4283] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 449.562724][ T4283] ? exit_to_user_mode_prepare+0x39/0xa0
[ 449.568196][ T4283] do_syscall_64+0x3d/0xb0
[ 449.572534][ T4283] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 449.578348][ T4283] RIP: 0033:0x7fc24575c789
[ 449.582695][ T4283] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 449.602485][ T4283] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 449.610811][ T4283] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 449.619039][ T4283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 449.627112][ T4283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 449.635384][ T4283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 449.643671][ T4283] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 449.651571][ T4283]
[ 449.656021][ T4289] FAULT_INJECTION: forcing a failure.
[ 449.656021][ T4289] name failslab, interval 1, probability 0, space 0, times 0
[ 449.669174][ T4289] CPU: 0 PID: 4289 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 449.677583][ T4289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 449.688115][ T4289] Call Trace:
[ 449.691249][ T4289]
[ 449.694104][ T4289] dump_stack_lvl+0x151/0x1b7
[ 449.698624][ T4289] ? io_uring_drop_tctx_refs+0x190/0x190
[ 449.704085][ T4289] dump_stack+0x15/0x17
[ 449.708077][ T4289] should_fail+0x3c6/0x510
[ 449.712331][ T4289] __should_failslab+0xa4/0xe0
[ 449.716933][ T4289] ? anon_vma_clone+0x9a/0x500
[ 449.721525][ T4289] should_failslab+0x9/0x20
[ 449.725875][ T4289] slab_pre_alloc_hook+0x37/0xd0
[ 449.730659][ T4289] ? anon_vma_clone+0x9a/0x500
[ 449.735337][ T4289] kmem_cache_alloc+0x44/0x200
[ 449.741244][ T4289] anon_vma_clone+0x9a/0x500
[ 449.745929][ T4289] anon_vma_fork+0x91/0x4e0
[ 449.750345][ T4289] dup_mm+0x894/0x11e0
[ 449.754248][ T4289] ? copy_init_mm+0x20/0x20
[ 449.758588][ T4289] copy_mm+0x107/0x1b0
[ 449.762683][ T4289] copy_process+0x12a1/0x3240
[ 449.767189][ T4289] ? proc_fail_nth_write+0x20b/0x290
[ 449.772301][ T4289] ? fsnotify_perm+0x6a/0x5d0
[ 449.776830][ T4289] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 449.781861][ T4289] ? vfs_write+0x990/0x1050
[ 449.786202][ T4289] kernel_clone+0x22e/0x920
[ 449.790543][ T4289] ? file_end_write+0x1b0/0x1b0
[ 449.795263][ T4289] ? create_io_thread+0x1e0/0x1e0
[ 449.800200][ T4289] ? __mutex_lock_slowpath+0x10/0x10
[ 449.805327][ T4289] __x64_sys_clone+0x23f/0x290
[ 449.810098][ T4289] ? __do_sys_vfork+0x130/0x130
[ 449.814896][ T4289] ? ksys_write+0x260/0x2c0
[ 449.819240][ T4289] ? debug_smp_processor_id+0x17/0x20
[ 449.824414][ T4289] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 449.830455][ T4289] ? exit_to_user_mode_prepare+0x39/0xa0
[ 449.835873][ T4289] do_syscall_64+0x3d/0xb0
[ 449.840285][ T4289] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 449.846094][ T4289] RIP: 0033:0x7fc24575c789
[ 449.850358][ T4289] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 449.870183][ T4289] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 449.878422][ T4289] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 449.886317][ T4289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 449.894133][ T4289] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 449.902156][ T4289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 449.909942][ T4289] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 449.917864][ T4289]
[ 449.924804][ T4293] FAULT_INJECTION: forcing a failure.
[ 449.924804][ T4293] name failslab, interval 1, probability 0, space 0, times 0
[ 449.927669][ T4298] FAULT_INJECTION: forcing a failure.
[ 449.927669][ T4298] name failslab, interval 1, probability 0, space 0, times 0
[ 449.949890][ T4293] CPU: 1 PID: 4293 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 449.949918][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 449.949928][ T4293] Call Trace:
[ 449.949934][ T4293]
[ 449.949940][ T4293] dump_stack_lvl+0x151/0x1b7
[ 449.978592][ T4293] ? io_uring_drop_tctx_refs+0x190/0x190
[ 449.984668][ T4293] ? pfn_valid+0x1e0/0x1e0
[ 449.989100][ T4293] dump_stack+0x15/0x17
[ 449.993084][ T4293] should_fail+0x3c6/0x510
[ 449.997422][ T4293] __should_failslab+0xa4/0xe0
[ 450.002033][ T4293] ? dup_mm+0x790/0x11e0
[ 450.006106][ T4293] should_failslab+0x9/0x20
[ 450.010533][ T4293] slab_pre_alloc_hook+0x37/0xd0
[ 450.015303][ T4293] ? dup_mm+0x790/0x11e0
[ 450.019385][ T4293] kmem_cache_alloc+0x44/0x200
[ 450.024068][ T4293] dup_mm+0x790/0x11e0
[ 450.028078][ T4293] ? copy_init_mm+0x20/0x20
[ 450.032460][ T4293] copy_mm+0x107/0x1b0
[ 450.036313][ T4293] copy_process+0x12a1/0x3240
[ 450.041107][ T4293] ? proc_fail_nth_write+0x20b/0x290
[ 450.046233][ T4293] ? fsnotify_perm+0x6a/0x5d0
[ 450.050827][ T4293] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 450.055774][ T4293] ? vfs_write+0x990/0x1050
[ 450.060112][ T4293] kernel_clone+0x22e/0x920
[ 450.064452][ T4293] ? file_end_write+0x1b0/0x1b0
[ 450.069140][ T4293] ? create_io_thread+0x1e0/0x1e0
[ 450.074004][ T4293] ? __mutex_lock_slowpath+0x10/0x10
[ 450.079123][ T4293] __x64_sys_clone+0x23f/0x290
[ 450.083724][ T4293] ? __do_sys_vfork+0x130/0x130
[ 450.088409][ T4293] ? ksys_write+0x260/0x2c0
[ 450.093032][ T4293] ? debug_smp_processor_id+0x17/0x20
[ 450.098328][ T4293] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 450.104230][ T4293] ? exit_to_user_mode_prepare+0x39/0xa0
[ 450.109718][ T4293] do_syscall_64+0x3d/0xb0
[ 450.114041][ T4293] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 450.119767][ T4293] RIP: 0033:0x7fc24575c789
[ 450.124031][ T4293] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 450.143929][ T4293] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 450.152157][ T4293] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 450.160056][ T4293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 450.167866][ T4293] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 450.175733][ T4293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 450.183489][ T4293] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 450.191488][ T4293]
[ 450.194364][ T4298] CPU: 0 PID: 4298 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 450.202781][ T4298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 450.212767][ T4298] Call Trace:
[ 450.216331][ T4298]
[ 450.219105][ T4298] dump_stack_lvl+0x151/0x1b7
[ 450.223787][ T4298] ? io_uring_drop_tctx_refs+0x190/0x190
[ 450.229258][ T4298] dump_stack+0x15/0x17
[ 450.233342][ T4298] should_fail+0x3c6/0x510
[ 450.237595][ T4298] __should_failslab+0xa4/0xe0
[ 450.242363][ T4298] ? anon_vma_clone+0x9a/0x500
[ 450.246969][ T4298] should_failslab+0x9/0x20
[ 450.251396][ T4298] slab_pre_alloc_hook+0x37/0xd0
[ 450.256168][ T4298] ? anon_vma_clone+0x9a/0x500
[ 450.260764][ T4298] kmem_cache_alloc+0x44/0x200
[ 450.265363][ T4298] anon_vma_clone+0x9a/0x500
[ 450.269785][ T4298] anon_vma_fork+0x91/0x4e0
[ 450.274128][ T4298] dup_mm+0x894/0x11e0
[ 450.278034][ T4298] ? copy_init_mm+0x20/0x20
[ 450.282470][ T4298] copy_mm+0x107/0x1b0
[ 450.286560][ T4298] copy_process+0x12a1/0x3240
[ 450.291240][ T4298] ? proc_fail_nth_write+0x20b/0x290
[ 450.296695][ T4298] ? fsnotify_perm+0x6a/0x5d0
[ 450.301221][ T4298] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 450.306681][ T4298] ? vfs_write+0x990/0x1050
[ 450.311021][ T4298] kernel_clone+0x22e/0x920
[ 450.315362][ T4298] ? file_end_write+0x1b0/0x1b0
[ 450.320134][ T4298] ? create_io_thread+0x1e0/0x1e0
[ 450.325090][ T4298] ? __mutex_lock_slowpath+0x10/0x10
[ 450.330564][ T4298] __x64_sys_clone+0x23f/0x290
[ 450.335274][ T4298] ? __do_sys_vfork+0x130/0x130
[ 450.339953][ T4298] ? ksys_write+0x260/0x2c0
[ 450.344354][ T4298] ? debug_smp_processor_id+0x17/0x20
[ 450.349561][ T4298] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 450.355465][ T4298] ? exit_to_user_mode_prepare+0x39/0xa0
[ 450.360929][ T4298] do_syscall_64+0x3d/0xb0
[ 450.365183][ T4298] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 450.370911][ T4298] RIP: 0033:0x7fc24575c789
[ 450.375339][ T4298] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 450.394878][ T4298] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 450.403117][ T4298] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 450.411096][ T4298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 450.419174][ T4298] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 450.427010][ T4298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 450.434791][ T4298] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 450.442604][ T4298]
[ 450.449554][ T4301] FAULT_INJECTION: forcing a failure.
[ 450.449554][ T4301] name failslab, interval 1, probability 0, space 0, times 0
[ 450.462272][ T4306] FAULT_INJECTION: forcing a failure.
[ 450.462272][ T4306] name failslab, interval 1, probability 0, space 0, times 0
[ 450.466005][ T4301] CPU: 0 PID: 4301 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 450.483096][ T4301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 450.493192][ T4301] Call Trace:
[ 450.496656][ T4301]
[ 450.499444][ T4301] dump_stack_lvl+0x151/0x1b7
[ 450.503949][ T4301] ? io_uring_drop_tctx_refs+0x190/0x190
[ 450.509413][ T4301] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 450.515319][ T4301] dump_stack+0x15/0x17
[ 450.519307][ T4301] should_fail+0x3c6/0x510
[ 450.523560][ T4301] __should_failslab+0xa4/0xe0
[ 450.528247][ T4301] ? anon_vma_clone+0x9a/0x500
[ 450.533126][ T4301] should_failslab+0x9/0x20
[ 450.537716][ T4301] slab_pre_alloc_hook+0x37/0xd0
[ 450.542583][ T4301] ? anon_vma_clone+0x9a/0x500
[ 450.547181][ T4301] kmem_cache_alloc+0x44/0x200
[ 450.551782][ T4301] anon_vma_clone+0x9a/0x500
[ 450.556210][ T4301] ? slab_post_alloc_hook+0x72/0x2c0
[ 450.561360][ T4301] ? dup_mm+0x790/0x11e0
[ 450.565417][ T4301] anon_vma_fork+0x91/0x4e0
[ 450.569747][ T4301] dup_mm+0x894/0x11e0
[ 450.573662][ T4301] ? copy_init_mm+0x20/0x20
[ 450.578009][ T4301] copy_mm+0x107/0x1b0
[ 450.581896][ T4301] copy_process+0x12a1/0x3240
[ 450.586845][ T4301] ? proc_fail_nth_write+0x20b/0x290
[ 450.591963][ T4301] ? fsnotify_perm+0x6a/0x5d0
[ 450.596476][ T4301] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 450.601437][ T4301] ? vfs_write+0x990/0x1050
[ 450.605858][ T4301] kernel_clone+0x22e/0x920
[ 450.610193][ T4301] ? file_end_write+0x1b0/0x1b0
[ 450.614875][ T4301] ? create_io_thread+0x1e0/0x1e0
[ 450.619738][ T4301] ? __mutex_lock_slowpath+0x10/0x10
[ 450.625125][ T4301] __x64_sys_clone+0x23f/0x290
[ 450.629722][ T4301] ? __do_sys_vfork+0x130/0x130
[ 450.634514][ T4301] ? ksys_write+0x260/0x2c0
[ 450.638841][ T4301] ? debug_smp_processor_id+0x17/0x20
[ 450.644054][ T4301] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 450.650037][ T4301] ? exit_to_user_mode_prepare+0x39/0xa0
[ 450.655603][ T4301] do_syscall_64+0x3d/0xb0
[ 450.659854][ T4301] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 450.665580][ T4301] RIP: 0033:0x7fc24575c789
[ 450.669836][ T4301] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 450.689452][ T4301] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 450.697696][ T4301] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 450.705505][ T4301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 450.713319][ T4301] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 450.721138][ T4301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 450.729060][ T4301] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 450.736941][ T4301]
[ 450.739799][ T4306] CPU: 1 PID: 4306 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 450.748313][ T4306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 450.758550][ T4306] Call Trace:
[ 450.761671][ T4306]
[ 450.764467][ T4306] dump_stack_lvl+0x151/0x1b7
[ 450.769056][ T4306] ? io_uring_drop_tctx_refs+0x190/0x190
[ 450.774526][ T4306] dump_stack+0x15/0x17
[ 450.778516][ T4306] should_fail+0x3c6/0x510
[ 450.782761][ T4306] __should_failslab+0xa4/0xe0
[ 450.787362][ T4306] ? anon_vma_clone+0x9a/0x500
[ 450.792227][ T4306] should_failslab+0x9/0x20
[ 450.796659][ T4306] slab_pre_alloc_hook+0x37/0xd0
[ 450.801606][ T4306] ? anon_vma_clone+0x9a/0x500
[ 450.806204][ T4306] kmem_cache_alloc+0x44/0x200
[ 450.810799][ T4306] anon_vma_clone+0x9a/0x500
[ 450.815419][ T4306] anon_vma_fork+0x91/0x4e0
[ 450.819744][ T4306] dup_mm+0x894/0x11e0
[ 450.823641][ T4306] ? copy_init_mm+0x20/0x20
[ 450.828068][ T4306] copy_mm+0x107/0x1b0
[ 450.832153][ T4306] copy_process+0x12a1/0x3240
[ 450.836835][ T4306] ? proc_fail_nth_write+0x20b/0x290
[ 450.841958][ T4306] ? fsnotify_perm+0x6a/0x5d0
[ 450.846567][ T4306] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 450.851589][ T4306] ? vfs_write+0x990/0x1050
[ 450.855930][ T4306] kernel_clone+0x22e/0x920
[ 450.860363][ T4306] ? file_end_write+0x1b0/0x1b0
[ 450.865146][ T4306] ? create_io_thread+0x1e0/0x1e0
[ 450.870017][ T4306] ? __mutex_lock_slowpath+0x10/0x10
[ 450.875128][ T4306] __x64_sys_clone+0x23f/0x290
[ 450.879746][ T4306] ? __do_sys_vfork+0x130/0x130
[ 450.884505][ T4306] ? ksys_write+0x260/0x2c0
[ 450.888846][ T4306] ? debug_smp_processor_id+0x17/0x20
[ 450.894160][ T4306] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 450.900048][ T4306] ? exit_to_user_mode_prepare+0x39/0xa0
[ 450.905511][ T4306] do_syscall_64+0x3d/0xb0
[ 450.909898][ T4306] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 450.915633][ T4306] RIP: 0033:0x7fc24575c789
[ 450.920001][ T4306] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 450.939420][ T4306] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 450.947736][ T4306] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 450.955635][ T4306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 450.963640][ T4306] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 450.971541][ T4306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 450.979418][ T4306] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 450.987324][ T4306]
[ 450.990931][ T4308] FAULT_INJECTION: forcing a failure.
[ 450.990931][ T4308] name failslab, interval 1, probability 0, space 0, times 0
[ 451.004507][ T4308] CPU: 0 PID: 4308 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 451.013102][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 451.023105][ T4308] Call Trace:
[ 451.026290][ T4308]
[ 451.029096][ T4308] dump_stack_lvl+0x151/0x1b7
[ 451.033583][ T4308] ? io_uring_drop_tctx_refs+0x190/0x190
[ 451.039053][ T4308] dump_stack+0x15/0x17
[ 451.043046][ T4308] should_fail+0x3c6/0x510
[ 451.047652][ T4308] __should_failslab+0xa4/0xe0
[ 451.052242][ T4308] ? anon_vma_clone+0x9a/0x500
[ 451.056930][ T4308] should_failslab+0x9/0x20
[ 451.061419][ T4308] slab_pre_alloc_hook+0x37/0xd0
[ 451.066154][ T4308] ? anon_vma_clone+0x9a/0x500
[ 451.070773][ T4308] kmem_cache_alloc+0x44/0x200
[ 451.075351][ T4308] anon_vma_clone+0x9a/0x500
[ 451.079777][ T4308] anon_vma_fork+0x91/0x4e0
[ 451.084115][ T4308] dup_mm+0x894/0x11e0
[ 451.088027][ T4308] ? copy_init_mm+0x20/0x20
[ 451.092540][ T4308] copy_mm+0x107/0x1b0
[ 451.096445][ T4308] copy_process+0x12a1/0x3240
[ 451.101012][ T4308] ? proc_fail_nth_write+0x20b/0x290
[ 451.106080][ T4308] ? fsnotify_perm+0x6a/0x5d0
[ 451.110587][ T4308] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 451.115536][ T4308] ? vfs_write+0x990/0x1050
[ 451.119877][ T4308] kernel_clone+0x22e/0x920
[ 451.124378][ T4308] ? file_end_write+0x1b0/0x1b0
[ 451.128997][ T4308] ? create_io_thread+0x1e0/0x1e0
[ 451.133852][ T4308] ? __mutex_lock_slowpath+0x10/0x10
[ 451.138971][ T4308] __x64_sys_clone+0x23f/0x290
[ 451.143574][ T4308] ? __do_sys_vfork+0x130/0x130
[ 451.148265][ T4308] ? ksys_write+0x260/0x2c0
[ 451.152607][ T4308] ? debug_smp_processor_id+0x17/0x20
[ 451.158026][ T4308] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 451.163926][ T4308] ? exit_to_user_mode_prepare+0x39/0xa0
[ 451.169556][ T4308] do_syscall_64+0x3d/0xb0
[ 451.173802][ T4308] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 451.179617][ T4308] RIP: 0033:0x7fc24575c789
[ 451.183870][ T4308] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 451.203582][ T4308] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 451.211907][ T4308] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 451.220009][ T4308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 451.227799][ T4308] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 451.235600][ T4308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 451.243416][ T4308] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 451.251319][ T4308]
[ 451.254572][ T4309] FAULT_INJECTION: forcing a failure.
[ 451.254572][ T4309] name failslab, interval 1, probability 0, space 0, times 0
[ 451.267161][ T4309] CPU: 1 PID: 4309 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 451.275486][ T4309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 451.285369][ T4309] Call Trace:
[ 451.288495][ T4309]
[ 451.291377][ T4309] dump_stack_lvl+0x151/0x1b7
[ 451.295881][ T4309] ? io_uring_drop_tctx_refs+0x190/0x190
[ 451.301350][ T4309] dump_stack+0x15/0x17
[ 451.305430][ T4309] should_fail+0x3c6/0x510
[ 451.309686][ T4309] __should_failslab+0xa4/0xe0
[ 451.314285][ T4309] ? anon_vma_clone+0x9a/0x500
[ 451.318965][ T4309] should_failslab+0x9/0x20
[ 451.323396][ T4309] slab_pre_alloc_hook+0x37/0xd0
[ 451.328260][ T4309] ? anon_vma_clone+0x9a/0x500
[ 451.333821][ T4309] kmem_cache_alloc+0x44/0x200
[ 451.338411][ T4309] anon_vma_clone+0x9a/0x500
[ 451.342940][ T4309] anon_vma_fork+0x91/0x4e0
[ 451.347264][ T4309] dup_mm+0x894/0x11e0
[ 451.351378][ T4309] ? copy_init_mm+0x20/0x20
[ 451.355716][ T4309] copy_mm+0x107/0x1b0
[ 451.359827][ T4309] copy_process+0x12a1/0x3240
[ 451.364341][ T4309] ? proc_fail_nth_write+0x20b/0x290
[ 451.369658][ T4309] ? fsnotify_perm+0x6a/0x5d0
[ 451.374160][ T4309] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 451.379110][ T4309] ? vfs_write+0x990/0x1050
[ 451.383624][ T4309] kernel_clone+0x22e/0x920
[ 451.387966][ T4309] ? file_end_write+0x1b0/0x1b0
[ 451.392763][ T4309] ? create_io_thread+0x1e0/0x1e0
[ 451.397879][ T4309] ? __mutex_lock_slowpath+0x10/0x10
[ 451.403065][ T4309] __x64_sys_clone+0x23f/0x290
[ 451.407777][ T4309] ? __do_sys_vfork+0x130/0x130
[ 451.412522][ T4309] ? ksys_write+0x260/0x2c0
[ 451.416863][ T4309] ? debug_smp_processor_id+0x17/0x20
[ 451.422269][ T4309] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 451.428218][ T4309] ? exit_to_user_mode_prepare+0x39/0xa0
[ 451.433639][ T4309] do_syscall_64+0x3d/0xb0
[ 451.437884][ T4309] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 451.443706][ T4309] RIP: 0033:0x7fc24575c789
[ 451.447964][ T4309] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 451.467595][ T4309] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 451.475904][ T4309] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 451.483800][ T4309] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 451.491813][ T4309] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 451.499745][ T4309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 451.507729][ T4309] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 451.515735][ T4309]
[ 451.519258][ T4307] FAULT_INJECTION: forcing a failure.
[ 451.519258][ T4307] name failslab, interval 1, probability 0, space 0, times 0
[ 451.538616][ T4319] FAULT_INJECTION: forcing a failure.
[ 451.538616][ T4319] name failslab, interval 1, probability 0, space 0, times 0
[ 451.540468][ T4318] FAULT_INJECTION: forcing a failure.
[ 451.540468][ T4318] name failslab, interval 1, probability 0, space 0, times 0
[ 451.552928][ T4307] CPU: 1 PID: 4307 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 451.572077][ T4307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 451.582039][ T4307] Call Trace:
[ 451.585172][ T4307]
[ 451.587943][ T4307] dump_stack_lvl+0x151/0x1b7
[ 451.592543][ T4307] ? io_uring_drop_tctx_refs+0x190/0x190
[ 451.598100][ T4307] ? up_write+0x180/0x190
[ 451.602264][ T4307] dump_stack+0x15/0x17
[ 451.606261][ T4307] should_fail+0x3c6/0x510
[ 451.610511][ T4307] __should_failslab+0xa4/0xe0
[ 451.615129][ T4307] ? alloc_pid+0xa9/0xb20
[ 451.619372][ T4307] should_failslab+0x9/0x20
[ 451.623711][ T4307] slab_pre_alloc_hook+0x37/0xd0
[ 451.628563][ T4307] ? alloc_pid+0xa9/0xb20
[ 451.632818][ T4307] kmem_cache_alloc+0x44/0x200
[ 451.637513][ T4307] alloc_pid+0xa9/0xb20
[ 451.641593][ T4307] ? copy_thread+0x45d/0x760
[ 451.646010][ T4307] copy_process+0x1647/0x3240
[ 451.650523][ T4307] ? proc_fail_nth_write+0x20b/0x290
[ 451.655738][ T4307] ? fsnotify_perm+0x6a/0x5d0
[ 451.660441][ T4307] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 451.665626][ T4307] ? vfs_write+0x990/0x1050
[ 451.669965][ T4307] kernel_clone+0x22e/0x920
[ 451.674397][ T4307] ? file_end_write+0x1b0/0x1b0
[ 451.679173][ T4307] ? create_io_thread+0x1e0/0x1e0
[ 451.684117][ T4307] ? __mutex_lock_slowpath+0x10/0x10
[ 451.689235][ T4307] __x64_sys_clone+0x23f/0x290
[ 451.693834][ T4307] ? __do_sys_vfork+0x130/0x130
[ 451.698536][ T4307] ? ksys_write+0x260/0x2c0
[ 451.702860][ T4307] ? debug_smp_processor_id+0x17/0x20
[ 451.708080][ T4307] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 451.713986][ T4307] ? exit_to_user_mode_prepare+0x39/0xa0
[ 451.719439][ T4307] do_syscall_64+0x3d/0xb0
[ 451.723694][ T4307] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 451.729429][ T4307] RIP: 0033:0x7fc24575c789
[ 451.733757][ T4307] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 451.753720][ T4307] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 451.762112][ T4307] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 451.769862][ T4307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 451.777671][ T4307] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 451.785486][ T4307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 451.793299][ T4307] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 451.801203][ T4307]
[ 451.804059][ T4318] CPU: 0 PID: 4318 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 451.812393][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 451.822287][ T4318] Call Trace:
[ 451.825586][ T4318]
[ 451.828460][ T4318] dump_stack_lvl+0x151/0x1b7
[ 451.833055][ T4318] ? io_uring_drop_tctx_refs+0x190/0x190
[ 451.838527][ T4318] dump_stack+0x15/0x17
[ 451.842513][ T4318] should_fail+0x3c6/0x510
[ 451.846775][ T4318] __should_failslab+0xa4/0xe0
[ 451.851365][ T4318] ? anon_vma_clone+0x9a/0x500
[ 451.856051][ T4318] should_failslab+0x9/0x20
[ 451.860477][ T4318] slab_pre_alloc_hook+0x37/0xd0
[ 451.865343][ T4318] ? anon_vma_clone+0x9a/0x500
[ 451.870115][ T4318] kmem_cache_alloc+0x44/0x200
[ 451.874913][ T4318] anon_vma_clone+0x9a/0x500
[ 451.879317][ T4318] anon_vma_fork+0x91/0x4e0
[ 451.883781][ T4318] dup_mm+0x894/0x11e0
[ 451.887678][ T4318] ? copy_init_mm+0x20/0x20
[ 451.892188][ T4318] copy_mm+0x107/0x1b0
[ 451.896098][ T4318] copy_process+0x12a1/0x3240
[ 451.900619][ T4318] ? proc_fail_nth_write+0x20b/0x290
[ 451.905732][ T4318] ? fsnotify_perm+0x6a/0x5d0
[ 451.910242][ T4318] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 451.915191][ T4318] ? vfs_write+0x990/0x1050
[ 451.919528][ T4318] kernel_clone+0x22e/0x920
[ 451.924217][ T4318] ? file_end_write+0x1b0/0x1b0
[ 451.929079][ T4318] ? create_io_thread+0x1e0/0x1e0
[ 451.934022][ T4318] ? __mutex_lock_slowpath+0x10/0x10
[ 451.939256][ T4318] __x64_sys_clone+0x23f/0x290
[ 451.943842][ T4318] ? __do_sys_vfork+0x130/0x130
[ 451.948545][ T4318] ? ksys_write+0x260/0x2c0
[ 451.952858][ T4318] ? debug_smp_processor_id+0x17/0x20
[ 451.958067][ T4318] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 451.964083][ T4318] ? exit_to_user_mode_prepare+0x39/0xa0
[ 451.969615][ T4318] do_syscall_64+0x3d/0xb0
[ 451.973861][ T4318] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 451.979590][ T4318] RIP: 0033:0x7fc24575c789
[ 451.983875][ T4318] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 452.003458][ T4318] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 452.011711][ T4318] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 452.019689][ T4318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 452.027771][ T4318] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 452.036091][ T4318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 452.044003][ T4318] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 452.051914][ T4318]
[ 452.054851][ T4319] CPU: 1 PID: 4319 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 452.063357][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 452.073509][ T4319] Call Trace:
[ 452.076733][ T4319]
[ 452.079499][ T4319] dump_stack_lvl+0x151/0x1b7
[ 452.084014][ T4319] ? io_uring_drop_tctx_refs+0x190/0x190
[ 452.089566][ T4319] ? up_write+0xa1/0x190
[ 452.093652][ T4319] dump_stack+0x15/0x17
[ 452.097986][ T4319] should_fail+0x3c6/0x510
[ 452.102332][ T4319] __should_failslab+0xa4/0xe0
[ 452.107024][ T4319] ? alloc_pid+0xa9/0xb20
[ 452.111211][ T4319] should_failslab+0x9/0x20
[ 452.115517][ T4319] slab_pre_alloc_hook+0x37/0xd0
[ 452.120379][ T4319] ? alloc_pid+0xa9/0xb20
[ 452.124634][ T4319] kmem_cache_alloc+0x44/0x200
[ 452.129232][ T4319] alloc_pid+0xa9/0xb20
[ 452.133223][ T4319] ? copy_thread+0x45d/0x760
[ 452.137764][ T4319] copy_process+0x1647/0x3240
[ 452.142289][ T4319] ? proc_fail_nth_write+0x20b/0x290
[ 452.147405][ T4319] ? fsnotify_perm+0x6a/0x5d0
[ 452.152106][ T4319] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 452.157128][ T4319] ? vfs_write+0x990/0x1050
[ 452.161467][ T4319] kernel_clone+0x22e/0x920
[ 452.165808][ T4319] ? file_end_write+0x1b0/0x1b0
[ 452.170609][ T4319] ? create_io_thread+0x1e0/0x1e0
[ 452.175474][ T4319] ? __mutex_lock_slowpath+0x10/0x10
[ 452.180773][ T4319] __x64_sys_clone+0x23f/0x290
[ 452.185366][ T4319] ? __do_sys_vfork+0x130/0x130
[ 452.190066][ T4319] ? ksys_write+0x260/0x2c0
[ 452.194392][ T4319] ? debug_smp_processor_id+0x17/0x20
[ 452.199601][ T4319] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 452.205597][ T4319] ? exit_to_user_mode_prepare+0x39/0xa0
[ 452.211430][ T4319] do_syscall_64+0x3d/0xb0
[ 452.215684][ T4319] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 452.221408][ T4319] RIP: 0033:0x7fc24575c789
[ 452.225665][ T4319] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 452.245284][ T4319] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 452.253612][ T4319] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 452.261508][ T4319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 452.269320][ T4319] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 452.277309][ T4319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 452.285212][ T4319] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 452.293021][ T4319]
[ 452.296664][ T4321] FAULT_INJECTION: forcing a failure.
[ 452.296664][ T4321] name failslab, interval 1, probability 0, space 0, times 0
[ 452.309245][ T4321] CPU: 0 PID: 4321 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 452.317585][ T4321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 452.327495][ T4321] Call Trace:
[ 452.330612][ T4321]
[ 452.333486][ T4321] dump_stack_lvl+0x151/0x1b7
[ 452.338037][ T4321] ? io_uring_drop_tctx_refs+0x190/0x190
[ 452.343468][ T4321] dump_stack+0x15/0x17
[ 452.347485][ T4321] should_fail+0x3c6/0x510
[ 452.351819][ T4321] __should_failslab+0xa4/0xe0
[ 452.356400][ T4321] ? anon_vma_clone+0x9a/0x500
[ 452.361266][ T4321] should_failslab+0x9/0x20
[ 452.365605][ T4321] slab_pre_alloc_hook+0x37/0xd0
[ 452.370405][ T4321] ? anon_vma_clone+0x9a/0x500
[ 452.374982][ T4321] kmem_cache_alloc+0x44/0x200
[ 452.379698][ T4321] anon_vma_clone+0x9a/0x500
[ 452.384123][ T4321] anon_vma_fork+0x91/0x4e0
[ 452.388557][ T4321] dup_mm+0x894/0x11e0
[ 452.392483][ T4321] ? copy_init_mm+0x20/0x20
[ 452.396889][ T4321] copy_mm+0x107/0x1b0
[ 452.400795][ T4321] copy_process+0x12a1/0x3240
[ 452.405420][ T4321] ? proc_fail_nth_write+0x20b/0x290
[ 452.410533][ T4321] ? fsnotify_perm+0x6a/0x5d0
[ 452.415157][ T4321] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 452.420080][ T4321] ? vfs_write+0x990/0x1050
[ 452.424647][ T4321] kernel_clone+0x22e/0x920
[ 452.428984][ T4321] ? file_end_write+0x1b0/0x1b0
[ 452.433703][ T4321] ? create_io_thread+0x1e0/0x1e0
[ 452.438813][ T4321] ? __mutex_lock_slowpath+0x10/0x10
[ 452.443998][ T4321] __x64_sys_clone+0x23f/0x290
[ 452.448596][ T4321] ? __do_sys_vfork+0x130/0x130
[ 452.453295][ T4321] ? ksys_write+0x260/0x2c0
[ 452.457623][ T4321] ? debug_smp_processor_id+0x17/0x20
[ 452.462831][ T4321] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 452.468818][ T4321] ? exit_to_user_mode_prepare+0x39/0xa0
[ 452.474372][ T4321] do_syscall_64+0x3d/0xb0
[ 452.478627][ T4321] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 452.484354][ T4321] RIP: 0033:0x7fc24575c789
[ 452.488700][ T4321] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 452.508134][ T4321] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 452.516407][ T4321] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 452.524302][ T4321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 452.532310][ T4321] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 452.540161][ T4321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 452.548067][ T4321] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 452.555873][ T4321]
[ 452.559224][ T4322] FAULT_INJECTION: forcing a failure.
[ 452.559224][ T4322] name failslab, interval 1, probability 0, space 0, times 0
[ 452.572023][ T4322] CPU: 0 PID: 4322 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 452.580432][ T4322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 452.590328][ T4322] Call Trace:
[ 452.593452][ T4322]
[ 452.596230][ T4322] dump_stack_lvl+0x151/0x1b7
[ 452.600744][ T4322] ? io_uring_drop_tctx_refs+0x190/0x190
[ 452.606213][ T4322] dump_stack+0x15/0x17
[ 452.610206][ T4322] should_fail+0x3c6/0x510
[ 452.614458][ T4322] __should_failslab+0xa4/0xe0
[ 452.619059][ T4322] ? anon_vma_clone+0x9a/0x500
[ 452.623662][ T4322] should_failslab+0x9/0x20
[ 452.628088][ T4322] slab_pre_alloc_hook+0x37/0xd0
[ 452.632862][ T4322] ? anon_vma_clone+0x9a/0x500
[ 452.637458][ T4322] kmem_cache_alloc+0x44/0x200
[ 452.642057][ T4322] anon_vma_clone+0x9a/0x500
[ 452.646490][ T4322] anon_vma_fork+0x91/0x4e0
[ 452.650910][ T4322] dup_mm+0x894/0x11e0
[ 452.654817][ T4322] ? copy_init_mm+0x20/0x20
[ 452.659166][ T4322] copy_mm+0x107/0x1b0
[ 452.663064][ T4322] copy_process+0x12a1/0x3240
[ 452.667574][ T4322] ? proc_fail_nth_write+0x20b/0x290
[ 452.672783][ T4322] ? fsnotify_perm+0x6a/0x5d0
[ 452.677560][ T4322] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 452.682501][ T4322] ? vfs_write+0x990/0x1050
[ 452.686943][ T4322] kernel_clone+0x22e/0x920
[ 452.691268][ T4322] ? file_end_write+0x1b0/0x1b0
[ 452.696044][ T4322] ? create_io_thread+0x1e0/0x1e0
[ 452.701078][ T4322] ? __mutex_lock_slowpath+0x10/0x10
[ 452.706518][ T4322] __x64_sys_clone+0x23f/0x290
[ 452.711083][ T4322] ? __do_sys_vfork+0x130/0x130
[ 452.715772][ T4322] ? ksys_write+0x260/0x2c0
[ 452.720128][ T4322] ? debug_smp_processor_id+0x17/0x20
[ 452.725402][ T4322] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 452.731312][ T4322] ? exit_to_user_mode_prepare+0x39/0xa0
[ 452.736776][ T4322] do_syscall_64+0x3d/0xb0
[ 452.741210][ T4322] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 452.746925][ T4322] RIP: 0033:0x7fc24575c789
[ 452.751186][ T4322] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 452.770797][ T4322] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 452.779053][ T4322] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 452.787138][ T4322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 452.794945][ T4322] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 452.803214][ T4322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 452.811141][ T4322] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 452.818930][ T4322]
[ 452.824716][ T4328] FAULT_INJECTION: forcing a failure.
[ 452.824716][ T4328] name failslab, interval 1, probability 0, space 0, times 0
[ 452.839230][ T4334] FAULT_INJECTION: forcing a failure.
[ 452.839230][ T4334] name failslab, interval 1, probability 0, space 0, times 0
[ 452.842498][ T4328] CPU: 0 PID: 4328 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 452.852488][ T4333] FAULT_INJECTION: forcing a failure.
[ 452.852488][ T4333] name failslab, interval 1, probability 0, space 0, times 0
[ 452.860096][ T4328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 452.860111][ T4328] Call Trace:
[ 452.860117][ T4328]
[ 452.860124][ T4328] dump_stack_lvl+0x151/0x1b7
[ 452.873169][ T4336] FAULT_INJECTION: forcing a failure.
[ 452.873169][ T4336] name failslab, interval 1, probability 0, space 0, times 0
[ 452.882495][ T4328] ? io_uring_drop_tctx_refs+0x190/0x190
[ 452.882519][ T4328] ? pfn_valid+0x1e0/0x1e0
[ 452.915228][ T4328] dump_stack+0x15/0x17
[ 452.919226][ T4328] should_fail+0x3c6/0x510
[ 452.923560][ T4328] __should_failslab+0xa4/0xe0
[ 452.928173][ T4328] ? dup_mm+0x790/0x11e0
[ 452.932256][ T4328] should_failslab+0x9/0x20
[ 452.936580][ T4328] slab_pre_alloc_hook+0x37/0xd0
[ 452.941439][ T4328] ? dup_mm+0x790/0x11e0
[ 452.945519][ T4328] kmem_cache_alloc+0x44/0x200
[ 452.950141][ T4328] dup_mm+0x790/0x11e0
[ 452.954026][ T4328] ? copy_init_mm+0x20/0x20
[ 452.958804][ T4328] copy_mm+0x107/0x1b0
[ 452.962715][ T4328] copy_process+0x12a1/0x3240
[ 452.967310][ T4328] ? proc_fail_nth_write+0x20b/0x290
[ 452.972423][ T4328] ? fsnotify_perm+0x6a/0x5d0
[ 452.976938][ T4328] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 452.981882][ T4328] ? vfs_write+0x990/0x1050
[ 452.986596][ T4328] kernel_clone+0x22e/0x920
[ 452.991627][ T4328] ? file_end_write+0x1b0/0x1b0
[ 452.996313][ T4328] ? create_io_thread+0x1e0/0x1e0
[ 453.001260][ T4328] ? __mutex_lock_slowpath+0x10/0x10
[ 453.006379][ T4328] __x64_sys_clone+0x23f/0x290
[ 453.011064][ T4328] ? __do_sys_vfork+0x130/0x130
[ 453.015883][ T4328] ? ksys_write+0x260/0x2c0
[ 453.020179][ T4328] ? debug_smp_processor_id+0x17/0x20
[ 453.025565][ T4328] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 453.031459][ T4328] ? exit_to_user_mode_prepare+0x39/0xa0
[ 453.037021][ T4328] do_syscall_64+0x3d/0xb0
[ 453.041277][ T4328] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 453.047010][ T4328] RIP: 0033:0x7fc24575c789
[ 453.051259][ T4328] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 453.070786][ T4328] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 453.079032][ T4328] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 453.086927][ T4328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 453.094825][ T4328] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 453.102729][ T4328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 453.110537][ T4328] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 453.118351][ T4328]
[ 453.121247][ T4334] CPU: 1 PID: 4334 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 453.130156][ T4334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 453.140052][ T4334] Call Trace:
[ 453.143170][ T4334]
[ 453.145949][ T4334] dump_stack_lvl+0x151/0x1b7
[ 453.150466][ T4334] ? io_uring_drop_tctx_refs+0x190/0x190
[ 453.156191][ T4334] ? pfn_valid+0x1e0/0x1e0
[ 453.160449][ T4334] dump_stack+0x15/0x17
[ 453.164496][ T4334] should_fail+0x3c6/0x510
[ 453.168689][ T4334] __should_failslab+0xa4/0xe0
[ 453.173519][ T4334] ? dup_mm+0x790/0x11e0
[ 453.177569][ T4334] should_failslab+0x9/0x20
[ 453.182173][ T4334] slab_pre_alloc_hook+0x37/0xd0
[ 453.186946][ T4334] ? dup_mm+0x790/0x11e0
[ 453.191117][ T4334] kmem_cache_alloc+0x44/0x200
[ 453.195721][ T4334] dup_mm+0x790/0x11e0
[ 453.199620][ T4334] ? copy_init_mm+0x20/0x20
[ 453.203965][ T4334] copy_mm+0x107/0x1b0
[ 453.207866][ T4334] copy_process+0x12a1/0x3240
[ 453.212378][ T4334] ? proc_fail_nth_write+0x20b/0x290
[ 453.217497][ T4334] ? fsnotify_perm+0x6a/0x5d0
[ 453.222009][ T4334] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 453.226957][ T4334] ? vfs_write+0x990/0x1050
[ 453.231298][ T4334] kernel_clone+0x22e/0x920
[ 453.235637][ T4334] ? file_end_write+0x1b0/0x1b0
[ 453.240324][ T4334] ? create_io_thread+0x1e0/0x1e0
[ 453.245186][ T4334] ? __mutex_lock_slowpath+0x10/0x10
[ 453.250309][ T4334] __x64_sys_clone+0x23f/0x290
[ 453.254907][ T4334] ? __do_sys_vfork+0x130/0x130
[ 453.259621][ T4334] ? ksys_write+0x260/0x2c0
[ 453.263937][ T4334] ? debug_smp_processor_id+0x17/0x20
[ 453.269226][ T4334] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 453.275129][ T4334] ? exit_to_user_mode_prepare+0x39/0xa0
[ 453.280607][ T4334] do_syscall_64+0x3d/0xb0
[ 453.284859][ T4334] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 453.290666][ T4334] RIP: 0033:0x7fc24575c789
[ 453.294921][ T4334] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 453.314656][ T4334] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 453.322928][ T4334] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 453.330796][ T4334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 453.339054][ T4334] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 453.347204][ T4334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 453.355106][ T4334] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 453.362926][ T4334]
[ 453.365779][ T4336] CPU: 0 PID: 4336 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 453.374410][ T4336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 453.384300][ T4336] Call Trace:
[ 453.387771][ T4336]
[ 453.390558][ T4336] dump_stack_lvl+0x151/0x1b7
[ 453.395154][ T4336] ? io_uring_drop_tctx_refs+0x190/0x190
[ 453.400627][ T4336] dump_stack+0x15/0x17
[ 453.404613][ T4336] should_fail+0x3c6/0x510
[ 453.408866][ T4336] __should_failslab+0xa4/0xe0
[ 453.413472][ T4336] ? anon_vma_clone+0x9a/0x500
[ 453.418146][ T4336] should_failslab+0x9/0x20
[ 453.422502][ T4336] slab_pre_alloc_hook+0x37/0xd0
[ 453.427442][ T4336] ? anon_vma_clone+0x9a/0x500
[ 453.432245][ T4336] kmem_cache_alloc+0x44/0x200
[ 453.437074][ T4336] anon_vma_clone+0x9a/0x500
[ 453.441455][ T4336] anon_vma_fork+0x91/0x4e0
[ 453.445778][ T4336] dup_mm+0x894/0x11e0
[ 453.449775][ T4336] ? copy_init_mm+0x20/0x20
[ 453.454195][ T4336] copy_mm+0x107/0x1b0
[ 453.458103][ T4336] copy_process+0x12a1/0x3240
[ 453.462616][ T4336] ? proc_fail_nth_write+0x20b/0x290
[ 453.467827][ T4336] ? fsnotify_perm+0x6a/0x5d0
[ 453.472388][ T4336] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 453.477373][ T4336] ? vfs_write+0x990/0x1050
[ 453.481711][ T4336] kernel_clone+0x22e/0x920
[ 453.486050][ T4336] ? file_end_write+0x1b0/0x1b0
[ 453.490734][ T4336] ? create_io_thread+0x1e0/0x1e0
[ 453.495596][ T4336] ? __mutex_lock_slowpath+0x10/0x10
[ 453.500809][ T4336] __x64_sys_clone+0x23f/0x290
[ 453.505405][ T4336] ? __do_sys_vfork+0x130/0x130
[ 453.510089][ T4336] ? ksys_write+0x260/0x2c0
[ 453.514429][ T4336] ? debug_smp_processor_id+0x17/0x20
[ 453.519723][ T4336] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 453.525730][ T4336] ? exit_to_user_mode_prepare+0x39/0xa0
[ 453.531285][ T4336] do_syscall_64+0x3d/0xb0
[ 453.535627][ T4336] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 453.541442][ T4336] RIP: 0033:0x7fc24575c789
[ 453.545721][ T4336] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 453.565407][ T4336] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 453.573824][ T4336] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 453.581718][ T4336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 453.589618][ T4336] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 453.597592][ T4336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 453.605499][ T4336] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 453.613306][ T4336]
[ 453.616168][ T4333] CPU: 1 PID: 4333 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 453.624787][ T4333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 453.634755][ T4333] Call Trace:
[ 453.637884][ T4333]
[ 453.640654][ T4333] dump_stack_lvl+0x151/0x1b7
[ 453.645163][ T4333] ? io_uring_drop_tctx_refs+0x190/0x190
[ 453.650632][ T4333] ? pfn_valid+0x1e0/0x1e0
[ 453.654890][ T4333] dump_stack+0x15/0x17
[ 453.658876][ T4333] should_fail+0x3c6/0x510
[ 453.663131][ T4333] __should_failslab+0xa4/0xe0
[ 453.667747][ T4333] ? dup_mm+0x790/0x11e0
[ 453.672014][ T4333] should_failslab+0x9/0x20
[ 453.676350][ T4333] slab_pre_alloc_hook+0x37/0xd0
[ 453.681124][ T4333] ? dup_mm+0x790/0x11e0
[ 453.685201][ T4333] kmem_cache_alloc+0x44/0x200
[ 453.689803][ T4333] dup_mm+0x790/0x11e0
[ 453.693716][ T4333] ? copy_init_mm+0x20/0x20
[ 453.698058][ T4333] copy_mm+0x107/0x1b0
[ 453.702043][ T4333] copy_process+0x12a1/0x3240
[ 453.706594][ T4333] ? proc_fail_nth_write+0x20b/0x290
[ 453.711676][ T4333] ? fsnotify_perm+0x6a/0x5d0
[ 453.716194][ T4333] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 453.721136][ T4333] ? vfs_write+0x990/0x1050
[ 453.725474][ T4333] kernel_clone+0x22e/0x920
[ 453.729825][ T4333] ? file_end_write+0x1b0/0x1b0
[ 453.734502][ T4333] ? create_io_thread+0x1e0/0x1e0
[ 453.739360][ T4333] ? __mutex_lock_slowpath+0x10/0x10
[ 453.744570][ T4333] __x64_sys_clone+0x23f/0x290
[ 453.749254][ T4333] ? __do_sys_vfork+0x130/0x130
[ 453.753972][ T4333] ? ksys_write+0x260/0x2c0
[ 453.758281][ T4333] ? debug_smp_processor_id+0x17/0x20
[ 453.763489][ T4333] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 453.769415][ T4333] ? exit_to_user_mode_prepare+0x39/0xa0
[ 453.774859][ T4333] do_syscall_64+0x3d/0xb0
[ 453.779116][ T4333] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 453.785188][ T4333] RIP: 0033:0x7fc24575c789
[ 453.789442][ T4333] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 453.809498][ T4333] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 453.817849][ T4333] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 453.825746][ T4333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 453.833567][ T4333] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 453.841455][ T4333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 453.849356][ T4333] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 453.857294][ T4333]
[ 453.862233][ T4330] FAULT_INJECTION: forcing a failure.
[ 453.862233][ T4330] name failslab, interval 1, probability 0, space 0, times 0
[ 453.874890][ T4330] CPU: 0 PID: 4330 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 453.883329][ T4330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 453.893312][ T4330] Call Trace:
[ 453.896448][ T4330]
[ 453.899573][ T4330] dump_stack_lvl+0x151/0x1b7
[ 453.904175][ T4330] ? io_uring_drop_tctx_refs+0x190/0x190
[ 453.909725][ T4330] dump_stack+0x15/0x17
[ 453.913715][ T4330] should_fail+0x3c6/0x510
[ 453.917980][ T4330] __should_failslab+0xa4/0xe0
[ 453.922682][ T4330] ? anon_vma_clone+0x9a/0x500
[ 453.928059][ T4330] should_failslab+0x9/0x20
[ 453.932425][ T4330] slab_pre_alloc_hook+0x37/0xd0
[ 453.937170][ T4330] ? anon_vma_clone+0x9a/0x500
[ 453.941769][ T4330] kmem_cache_alloc+0x44/0x200
[ 453.946460][ T4330] anon_vma_clone+0x9a/0x500
[ 453.951014][ T4330] anon_vma_fork+0x91/0x4e0
[ 453.955459][ T4330] dup_mm+0x894/0x11e0
[ 453.959334][ T4330] ? copy_init_mm+0x20/0x20
[ 453.963686][ T4330] copy_mm+0x107/0x1b0
[ 453.967579][ T4330] copy_process+0x12a1/0x3240
[ 453.972118][ T4330] ? proc_fail_nth_write+0x20b/0x290
[ 453.977332][ T4330] ? fsnotify_perm+0x6a/0x5d0
[ 453.981962][ T4330] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 453.987019][ T4330] ? vfs_write+0x990/0x1050
[ 453.991328][ T4330] kernel_clone+0x22e/0x920
[ 453.995676][ T4330] ? file_end_write+0x1b0/0x1b0
[ 454.000356][ T4330] ? create_io_thread+0x1e0/0x1e0
[ 454.005230][ T4330] ? __mutex_lock_slowpath+0x10/0x10
[ 454.010599][ T4330] __x64_sys_clone+0x23f/0x290
[ 454.015646][ T4330] ? __do_sys_vfork+0x130/0x130
[ 454.020319][ T4330] ? ksys_write+0x260/0x2c0
[ 454.024753][ T4330] ? debug_smp_processor_id+0x17/0x20
[ 454.030160][ T4330] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 454.036039][ T4330] ? exit_to_user_mode_prepare+0x39/0xa0
[ 454.041510][ T4330] do_syscall_64+0x3d/0xb0
[ 454.045782][ T4330] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 454.051581][ T4330] RIP: 0033:0x7fc24575c789
[ 454.055984][ T4330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 454.075630][ T4330] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 454.083961][ T4330] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 454.091861][ T4330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 454.099876][ T4330] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 454.107682][ T4330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 454.115493][ T4330] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 454.123311][ T4330]
[ 454.131865][ T4341] FAULT_INJECTION: forcing a failure.
[ 454.131865][ T4341] name failslab, interval 1, probability 0, space 0, times 0
[ 454.137884][ T4345] FAULT_INJECTION: forcing a failure.
[ 454.137884][ T4345] name failslab, interval 1, probability 0, space 0, times 0
[ 454.149822][ T4341] CPU: 0 PID: 4341 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 454.165551][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 454.176002][ T4341] Call Trace:
[ 454.179109][ T4341]
[ 454.182072][ T4341] dump_stack_lvl+0x151/0x1b7
[ 454.186574][ T4341] ? io_uring_drop_tctx_refs+0x190/0x190
[ 454.192050][ T4341] ? up_write+0xa1/0x190
[ 454.196126][ T4341] dump_stack+0x15/0x17
[ 454.200115][ T4341] should_fail+0x3c6/0x510
[ 454.204479][ T4341] __should_failslab+0xa4/0xe0
[ 454.209108][ T4341] ? alloc_pid+0xa9/0xb20
[ 454.213222][ T4341] should_failslab+0x9/0x20
[ 454.217659][ T4341] slab_pre_alloc_hook+0x37/0xd0
[ 454.222423][ T4341] ? alloc_pid+0xa9/0xb20
[ 454.226670][ T4341] kmem_cache_alloc+0x44/0x200
[ 454.231472][ T4341] alloc_pid+0xa9/0xb20
[ 454.235443][ T4341] ? copy_thread+0x45d/0x760
[ 454.239875][ T4341] copy_process+0x1647/0x3240
[ 454.244381][ T4341] ? proc_fail_nth_write+0x20b/0x290
[ 454.249508][ T4341] ? fsnotify_perm+0x6a/0x5d0
[ 454.254017][ T4341] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 454.258961][ T4341] ? vfs_write+0x990/0x1050
[ 454.263309][ T4341] kernel_clone+0x22e/0x920
[ 454.267638][ T4341] ? file_end_write+0x1b0/0x1b0
[ 454.272328][ T4341] ? create_io_thread+0x1e0/0x1e0
[ 454.277202][ T4341] ? __mutex_lock_slowpath+0x10/0x10
[ 454.282311][ T4341] __x64_sys_clone+0x23f/0x290
[ 454.286999][ T4341] ? __do_sys_vfork+0x130/0x130
[ 454.291692][ T4341] ? ksys_write+0x260/0x2c0
[ 454.296022][ T4341] ? debug_smp_processor_id+0x17/0x20
[ 454.301318][ T4341] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 454.307217][ T4341] ? exit_to_user_mode_prepare+0x39/0xa0
[ 454.312691][ T4341] do_syscall_64+0x3d/0xb0
[ 454.317306][ T4341] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 454.323121][ T4341] RIP: 0033:0x7fc24575c789
[ 454.327373][ T4341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 454.346902][ T4341] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 454.355175][ T4341] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 454.363399][ T4341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 454.371342][ T4341] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 454.379281][ T4341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 454.387155][ T4341] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 454.395233][ T4341]
[ 454.398279][ T4345] CPU: 1 PID: 4345 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 454.406530][ T4345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 454.416502][ T4345] Call Trace:
[ 454.419629][ T4345]
[ 454.422405][ T4345] dump_stack_lvl+0x151/0x1b7
[ 454.426919][ T4345] ? io_uring_drop_tctx_refs+0x190/0x190
[ 454.432472][ T4345] dump_stack+0x15/0x17
[ 454.436466][ T4345] should_fail+0x3c6/0x510
[ 454.440805][ T4345] __should_failslab+0xa4/0xe0
[ 454.445405][ T4345] ? anon_vma_clone+0x9a/0x500
[ 454.450005][ T4345] should_failslab+0x9/0x20
[ 454.454341][ T4345] slab_pre_alloc_hook+0x37/0xd0
[ 454.459205][ T4345] ? anon_vma_clone+0x9a/0x500
[ 454.463891][ T4345] kmem_cache_alloc+0x44/0x200
[ 454.468578][ T4345] anon_vma_clone+0x9a/0x500
[ 454.473104][ T4345] anon_vma_fork+0x91/0x4e0
[ 454.477441][ T4345] dup_mm+0x894/0x11e0
[ 454.481445][ T4345] ? copy_init_mm+0x20/0x20
[ 454.486050][ T4345] copy_mm+0x107/0x1b0
[ 454.490736][ T4345] copy_process+0x12a1/0x3240
[ 454.495258][ T4345] ? proc_fail_nth_write+0x20b/0x290
[ 454.500405][ T4345] ? fsnotify_perm+0x6a/0x5d0
[ 454.504883][ T4345] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 454.509829][ T4345] ? vfs_write+0x990/0x1050
[ 454.514172][ T4345] kernel_clone+0x22e/0x920
[ 454.518510][ T4345] ? file_end_write+0x1b0/0x1b0
[ 454.523197][ T4345] ? create_io_thread+0x1e0/0x1e0
[ 454.528059][ T4345] ? __mutex_lock_slowpath+0x10/0x10
[ 454.533191][ T4345] __x64_sys_clone+0x23f/0x290
[ 454.537781][ T4345] ? __do_sys_vfork+0x130/0x130
[ 454.542574][ T4345] ? ksys_write+0x260/0x2c0
[ 454.547012][ T4345] ? debug_smp_processor_id+0x17/0x20
[ 454.552275][ T4345] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 454.558290][ T4345] ? exit_to_user_mode_prepare+0x39/0xa0
[ 454.563866][ T4345] do_syscall_64+0x3d/0xb0
[ 454.568187][ T4345] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 454.573913][ T4345] RIP: 0033:0x7fc24575c789
[ 454.578338][ T4345] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 454.597786][ T4345] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 454.606313][ T4345] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 454.614098][ T4345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 454.621995][ T4345] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 454.629983][ T4345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 454.637968][ T4345] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 454.646659][ T4345]
[ 454.650199][ T4347] FAULT_INJECTION: forcing a failure.
[ 454.650199][ T4347] name failslab, interval 1, probability 0, space 0, times 0
[ 454.663075][ T4347] CPU: 0 PID: 4347 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 454.671476][ T4347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 454.681558][ T4347] Call Trace:
[ 454.684679][ T4347]
[ 454.687457][ T4347] dump_stack_lvl+0x151/0x1b7
[ 454.691971][ T4347] ? io_uring_drop_tctx_refs+0x190/0x190
[ 454.697524][ T4347] dump_stack+0x15/0x17
[ 454.701526][ T4347] should_fail+0x3c6/0x510
[ 454.705768][ T4347] __should_failslab+0xa4/0xe0
[ 454.710369][ T4347] ? anon_vma_clone+0x9a/0x500
[ 454.714993][ T4347] should_failslab+0x9/0x20
[ 454.719310][ T4347] slab_pre_alloc_hook+0x37/0xd0
[ 454.724125][ T4347] ? anon_vma_clone+0x9a/0x500
[ 454.728687][ T4347] kmem_cache_alloc+0x44/0x200
[ 454.733290][ T4347] anon_vma_clone+0x9a/0x500
[ 454.737716][ T4347] anon_vma_fork+0x91/0x4e0
[ 454.742056][ T4347] dup_mm+0x894/0x11e0
[ 454.746133][ T4347] ? copy_init_mm+0x20/0x20
[ 454.750467][ T4347] copy_mm+0x107/0x1b0
[ 454.754375][ T4347] copy_process+0x12a1/0x3240
[ 454.758891][ T4347] ? proc_fail_nth_write+0x20b/0x290
[ 454.764005][ T4347] ? fsnotify_perm+0x6a/0x5d0
[ 454.768609][ T4347] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 454.773557][ T4347] ? vfs_write+0x990/0x1050
[ 454.777897][ T4347] kernel_clone+0x22e/0x920
[ 454.782321][ T4347] ? file_end_write+0x1b0/0x1b0
[ 454.787445][ T4347] ? create_io_thread+0x1e0/0x1e0
[ 454.792393][ T4347] ? __mutex_lock_slowpath+0x10/0x10
[ 454.797606][ T4347] __x64_sys_clone+0x23f/0x290
[ 454.802289][ T4347] ? __do_sys_vfork+0x130/0x130
[ 454.806981][ T4347] ? ksys_write+0x260/0x2c0
[ 454.811313][ T4347] ? debug_smp_processor_id+0x17/0x20
[ 454.816730][ T4347] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 454.822628][ T4347] ? exit_to_user_mode_prepare+0x39/0xa0
[ 454.828186][ T4347] do_syscall_64+0x3d/0xb0
[ 454.832436][ T4347] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 454.838254][ T4347] RIP: 0033:0x7fc24575c789
[ 454.842768][ T4347] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 454.862299][ T4347] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 454.870628][ T4347] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 454.878528][ T4347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 454.886334][ T4347] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 454.894260][ T4347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 454.902064][ T4347] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 454.910055][ T4347]
[ 454.913320][ T4346] FAULT_INJECTION: forcing a failure.
[ 454.913320][ T4346] name failslab, interval 1, probability 0, space 0, times 0
[ 454.926745][ T4346] CPU: 1 PID: 4346 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 454.935058][ T4346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 454.945042][ T4346] Call Trace:
[ 454.948336][ T4346]
[ 454.951118][ T4346] dump_stack_lvl+0x151/0x1b7
[ 454.955803][ T4346] ? io_uring_drop_tctx_refs+0x190/0x190
[ 454.961356][ T4346] dump_stack+0x15/0x17
[ 454.965352][ T4346] should_fail+0x3c6/0x510
[ 454.969603][ T4346] __should_failslab+0xa4/0xe0
[ 454.974299][ T4346] ? anon_vma_clone+0x9a/0x500
[ 454.978973][ T4346] should_failslab+0x9/0x20
[ 454.983325][ T4346] slab_pre_alloc_hook+0x37/0xd0
[ 454.988091][ T4346] ? anon_vma_clone+0x9a/0x500
[ 454.992688][ T4346] kmem_cache_alloc+0x44/0x200
[ 454.997287][ T4346] anon_vma_clone+0x9a/0x500
[ 455.001720][ T4346] anon_vma_fork+0x91/0x4e0
[ 455.006236][ T4346] dup_mm+0x894/0x11e0
[ 455.010240][ T4346] ? copy_init_mm+0x20/0x20
[ 455.014650][ T4346] copy_mm+0x107/0x1b0
[ 455.018640][ T4346] copy_process+0x12a1/0x3240
[ 455.023275][ T4346] ? proc_fail_nth_write+0x20b/0x290
[ 455.028393][ T4346] ? fsnotify_perm+0x6a/0x5d0
[ 455.032905][ T4346] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 455.037859][ T4346] ? vfs_write+0x990/0x1050
[ 455.042453][ T4346] kernel_clone+0x22e/0x920
[ 455.046801][ T4346] ? file_end_write+0x1b0/0x1b0
[ 455.051564][ T4346] ? create_io_thread+0x1e0/0x1e0
[ 455.056425][ T4346] ? __mutex_lock_slowpath+0x10/0x10
[ 455.061549][ T4346] __x64_sys_clone+0x23f/0x290
[ 455.066234][ T4346] ? __do_sys_vfork+0x130/0x130
[ 455.070923][ T4346] ? ksys_write+0x260/0x2c0
[ 455.075461][ T4346] ? debug_smp_processor_id+0x17/0x20
[ 455.080672][ T4346] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 455.086576][ T4346] ? exit_to_user_mode_prepare+0x39/0xa0
[ 455.092146][ T4346] do_syscall_64+0x3d/0xb0
[ 455.096401][ T4346] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 455.102124][ T4346] RIP: 0033:0x7fc24575c789
[ 455.106551][ T4346] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 455.126299][ T4346] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 455.134642][ T4346] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 455.142554][ T4346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 455.150703][ T4346] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 455.158523][ T4346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 455.166346][ T4346] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 455.174225][ T4346]
[ 455.179619][ T4351] FAULT_INJECTION: forcing a failure.
[ 455.179619][ T4351] name failslab, interval 1, probability 0, space 0, times 0
[ 455.192380][ T4351] CPU: 1 PID: 4351 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 455.200795][ T4351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 455.210769][ T4351] Call Trace:
[ 455.213978][ T4351]
[ 455.216846][ T4351] dump_stack_lvl+0x151/0x1b7
[ 455.221362][ T4351] ? io_uring_drop_tctx_refs+0x190/0x190
[ 455.226934][ T4351] dump_stack+0x15/0x17
[ 455.230986][ T4351] should_fail+0x3c6/0x510
[ 455.235239][ T4351] __should_failslab+0xa4/0xe0
[ 455.239849][ T4351] ? anon_vma_clone+0x9a/0x500
[ 455.244439][ T4351] should_failslab+0x9/0x20
[ 455.248951][ T4351] slab_pre_alloc_hook+0x37/0xd0
[ 455.253998][ T4351] ? anon_vma_clone+0x9a/0x500
[ 455.258678][ T4351] kmem_cache_alloc+0x44/0x200
[ 455.263273][ T4351] anon_vma_clone+0x9a/0x500
[ 455.267700][ T4351] anon_vma_fork+0x91/0x4e0
[ 455.272041][ T4351] dup_mm+0x894/0x11e0
[ 455.275943][ T4351] ? copy_init_mm+0x20/0x20
[ 455.280283][ T4351] copy_mm+0x107/0x1b0
[ 455.284302][ T4351] copy_process+0x12a1/0x3240
[ 455.288797][ T4351] ? proc_fail_nth_write+0x20b/0x290
[ 455.294005][ T4351] ? fsnotify_perm+0x6a/0x5d0
[ 455.298515][ T4351] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 455.303545][ T4351] ? vfs_write+0x990/0x1050
[ 455.307885][ T4351] kernel_clone+0x22e/0x920
[ 455.312227][ T4351] ? file_end_write+0x1b0/0x1b0
[ 455.316925][ T4351] ? create_io_thread+0x1e0/0x1e0
[ 455.321779][ T4351] ? __mutex_lock_slowpath+0x10/0x10
[ 455.326902][ T4351] __x64_sys_clone+0x23f/0x290
[ 455.331515][ T4351] ? __do_sys_vfork+0x130/0x130
[ 455.336265][ T4351] ? ksys_write+0x260/0x2c0
[ 455.340610][ T4351] ? debug_smp_processor_id+0x17/0x20
[ 455.346102][ T4351] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 455.352089][ T4351] ? exit_to_user_mode_prepare+0x39/0xa0
[ 455.357581][ T4351] do_syscall_64+0x3d/0xb0
[ 455.361812][ T4351] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 455.367538][ T4351] RIP: 0033:0x7fc24575c789
[ 455.371815][ T4351] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 455.391415][ T4351] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 455.399835][ T4351] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 455.407732][ T4351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 455.415535][ T4351] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 455.423355][ T4351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 455.431443][ T4351] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 455.439292][ T4351]
[ 455.451868][ T4358] FAULT_INJECTION: forcing a failure.
[ 455.451868][ T4358] name failslab, interval 1, probability 0, space 0, times 0
[ 455.464652][ T4358] CPU: 1 PID: 4358 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 455.473189][ T4358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 455.483181][ T4358] Call Trace:
[ 455.486301][ T4358]
[ 455.489075][ T4358] dump_stack_lvl+0x151/0x1b7
[ 455.493587][ T4358] ? io_uring_drop_tctx_refs+0x190/0x190
[ 455.499055][ T4358] dump_stack+0x15/0x17
[ 455.503045][ T4358] should_fail+0x3c6/0x510
[ 455.507295][ T4358] __should_failslab+0xa4/0xe0
[ 455.511898][ T4358] ? anon_vma_clone+0x9a/0x500
[ 455.516515][ T4358] should_failslab+0x9/0x20
[ 455.520865][ T4358] slab_pre_alloc_hook+0x37/0xd0
[ 455.525610][ T4358] ? anon_vma_clone+0x9a/0x500
[ 455.530218][ T4358] kmem_cache_alloc+0x44/0x200
[ 455.534816][ T4358] anon_vma_clone+0x9a/0x500
[ 455.539326][ T4358] anon_vma_fork+0x91/0x4e0
[ 455.543689][ T4358] dup_mm+0x894/0x11e0
[ 455.547676][ T4358] ? copy_init_mm+0x20/0x20
[ 455.552014][ T4358] copy_mm+0x107/0x1b0
[ 455.555925][ T4358] copy_process+0x12a1/0x3240
[ 455.560516][ T4358] ? proc_fail_nth_write+0x20b/0x290
[ 455.565637][ T4358] ? fsnotify_perm+0x6a/0x5d0
[ 455.570327][ T4358] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 455.575385][ T4358] ? vfs_write+0x990/0x1050
[ 455.579705][ T4358] kernel_clone+0x22e/0x920
[ 455.584047][ T4358] ? file_end_write+0x1b0/0x1b0
[ 455.588737][ T4358] ? create_io_thread+0x1e0/0x1e0
[ 455.593678][ T4358] ? __mutex_lock_slowpath+0x10/0x10
[ 455.598814][ T4358] __x64_sys_clone+0x23f/0x290
[ 455.603486][ T4358] ? __do_sys_vfork+0x130/0x130
[ 455.608391][ T4358] ? ksys_write+0x260/0x2c0
[ 455.612683][ T4358] ? debug_smp_processor_id+0x17/0x20
[ 455.617890][ T4358] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 455.623819][ T4358] ? exit_to_user_mode_prepare+0x39/0xa0
[ 455.629317][ T4358] do_syscall_64+0x3d/0xb0
[ 455.633515][ T4358] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 455.639245][ T4358] RIP: 0033:0x7fc24575c789
[ 455.643494][ T4358] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 455.662939][ T4358] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 455.671183][ T4358] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 455.678995][ T4358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 455.686805][ T4358] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 455.694616][ T4358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 455.702426][ T4358] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 455.710243][ T4358]
[ 455.715372][ T4360] FAULT_INJECTION: forcing a failure.
[ 455.715372][ T4360] name failslab, interval 1, probability 0, space 0, times 0
[ 455.728259][ T4360] CPU: 1 PID: 4360 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 455.736651][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 455.746983][ T4360] Call Trace:
[ 455.750276][ T4360]
[ 455.753056][ T4360] dump_stack_lvl+0x151/0x1b7
[ 455.757902][ T4360] ? io_uring_drop_tctx_refs+0x190/0x190
[ 455.763451][ T4360] dump_stack+0x15/0x17
[ 455.767532][ T4360] should_fail+0x3c6/0x510
[ 455.771806][ T4360] __should_failslab+0xa4/0xe0
[ 455.776645][ T4360] ? anon_vma_clone+0x9a/0x500
[ 455.781339][ T4360] should_failslab+0x9/0x20
[ 455.785757][ T4360] slab_pre_alloc_hook+0x37/0xd0
[ 455.790542][ T4360] ? anon_vma_clone+0x9a/0x500
[ 455.795215][ T4360] kmem_cache_alloc+0x44/0x200
[ 455.799833][ T4360] anon_vma_clone+0x9a/0x500
[ 455.804330][ T4360] anon_vma_fork+0x91/0x4e0
[ 455.808672][ T4360] dup_mm+0x894/0x11e0
[ 455.812583][ T4360] ? copy_init_mm+0x20/0x20
[ 455.816940][ T4360] copy_mm+0x107/0x1b0
[ 455.820850][ T4360] copy_process+0x12a1/0x3240
[ 455.825355][ T4360] ? proc_fail_nth_write+0x20b/0x290
[ 455.830483][ T4360] ? fsnotify_perm+0x6a/0x5d0
[ 455.834973][ T4360] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 455.840006][ T4360] ? vfs_write+0x990/0x1050
[ 455.844373][ T4360] kernel_clone+0x22e/0x920
[ 455.848681][ T4360] ? file_end_write+0x1b0/0x1b0
[ 455.853368][ T4360] ? create_io_thread+0x1e0/0x1e0
[ 455.858470][ T4360] ? __mutex_lock_slowpath+0x10/0x10
[ 455.863688][ T4360] __x64_sys_clone+0x23f/0x290
[ 455.868372][ T4360] ? __do_sys_vfork+0x130/0x130
[ 455.873143][ T4360] ? ksys_write+0x260/0x2c0
[ 455.877488][ T4360] ? debug_smp_processor_id+0x17/0x20
[ 455.882690][ T4360] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 455.888623][ T4360] ? exit_to_user_mode_prepare+0x39/0xa0
[ 455.894078][ T4360] do_syscall_64+0x3d/0xb0
[ 455.898318][ T4360] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 455.904439][ T4360] RIP: 0033:0x7fc24575c789
[ 455.908762][ T4360] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 455.929294][ T4360] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 455.937502][ T4360] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 455.945938][ T4360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 455.953732][ T4360] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 455.961715][ T4360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 455.969529][ T4360] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 455.977343][ T4360]
[ 455.982519][ T4369] FAULT_INJECTION: forcing a failure.
[ 455.982519][ T4369] name failslab, interval 1, probability 0, space 0, times 0
[ 455.995039][ T4364] FAULT_INJECTION: forcing a failure.
[ 455.995039][ T4364] name failslab, interval 1, probability 0, space 0, times 0
[ 455.995066][ T4364] CPU: 1 PID: 4364 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 456.016006][ T4364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 456.026006][ T4364] Call Trace:
[ 456.029226][ T4364]
[ 456.031992][ T4364] dump_stack_lvl+0x151/0x1b7
[ 456.036505][ T4364] ? io_uring_drop_tctx_refs+0x190/0x190
[ 456.042148][ T4364] dump_stack+0x15/0x17
[ 456.046140][ T4364] should_fail+0x3c6/0x510
[ 456.050399][ T4364] __should_failslab+0xa4/0xe0
[ 456.054991][ T4364] ? anon_vma_clone+0x9a/0x500
[ 456.059620][ T4364] should_failslab+0x9/0x20
[ 456.063934][ T4364] slab_pre_alloc_hook+0x37/0xd0
[ 456.068711][ T4364] ? anon_vma_clone+0x9a/0x500
[ 456.073661][ T4364] kmem_cache_alloc+0x44/0x200
[ 456.078340][ T4364] anon_vma_clone+0x9a/0x500
[ 456.082824][ T4364] anon_vma_fork+0x91/0x4e0
[ 456.087136][ T4364] dup_mm+0x894/0x11e0
[ 456.091025][ T4364] ? copy_init_mm+0x20/0x20
[ 456.095454][ T4364] copy_mm+0x107/0x1b0
[ 456.099623][ T4364] copy_process+0x12a1/0x3240
[ 456.104221][ T4364] ? proc_fail_nth_write+0x20b/0x290
[ 456.109341][ T4364] ? fsnotify_perm+0x6a/0x5d0
[ 456.113859][ T4364] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 456.118814][ T4364] ? vfs_write+0x990/0x1050
[ 456.123146][ T4364] kernel_clone+0x22e/0x920
[ 456.127488][ T4364] ? file_end_write+0x1b0/0x1b0
[ 456.132204][ T4364] ? create_io_thread+0x1e0/0x1e0
[ 456.137115][ T4364] ? __mutex_lock_slowpath+0x10/0x10
[ 456.142234][ T4364] __x64_sys_clone+0x23f/0x290
[ 456.146838][ T4364] ? __do_sys_vfork+0x130/0x130
[ 456.151615][ T4364] ? ksys_write+0x260/0x2c0
[ 456.155950][ T4364] ? debug_smp_processor_id+0x17/0x20
[ 456.161155][ T4364] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 456.167060][ T4364] ? exit_to_user_mode_prepare+0x39/0xa0
[ 456.172525][ T4364] do_syscall_64+0x3d/0xb0
[ 456.176781][ T4364] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 456.182528][ T4364] RIP: 0033:0x7fc24575c789
[ 456.186854][ T4364] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 456.206286][ T4364] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 456.214707][ T4364] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 456.222783][ T4364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 456.230767][ T4364] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 456.238579][ T4364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 456.246733][ T4364] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 456.254570][ T4364]
[ 456.257543][ T4369] CPU: 0 PID: 4369 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 456.260970][ T4362] FAULT_INJECTION: forcing a failure.
[ 456.260970][ T4362] name failslab, interval 1, probability 0, space 0, times 0
[ 456.265834][ T4369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 456.265846][ T4369] Call Trace:
[ 456.265851][ T4369]
[ 456.265857][ T4369] dump_stack_lvl+0x151/0x1b7
[ 456.265879][ T4369] ? io_uring_drop_tctx_refs+0x190/0x190
[ 456.265894][ T4369] ? pfn_valid+0x1e0/0x1e0
[ 456.309080][ T4369] dump_stack+0x15/0x17
[ 456.313067][ T4369] should_fail+0x3c6/0x510
[ 456.317312][ T4369] __should_failslab+0xa4/0xe0
[ 456.322197][ T4369] ? dup_mm+0x790/0x11e0
[ 456.326252][ T4369] should_failslab+0x9/0x20
[ 456.330599][ T4369] slab_pre_alloc_hook+0x37/0xd0
[ 456.335365][ T4369] ? dup_mm+0x790/0x11e0
[ 456.339448][ T4369] kmem_cache_alloc+0x44/0x200
[ 456.344131][ T4369] dup_mm+0x790/0x11e0
[ 456.348041][ T4369] ? copy_init_mm+0x20/0x20
[ 456.352484][ T4369] copy_mm+0x107/0x1b0
[ 456.356380][ T4369] copy_process+0x12a1/0x3240
[ 456.361009][ T4369] ? proc_fail_nth_write+0x20b/0x290
[ 456.366137][ T4369] ? fsnotify_perm+0x6a/0x5d0
[ 456.370797][ T4369] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 456.375706][ T4369] ? vfs_write+0x990/0x1050
[ 456.380044][ T4369] kernel_clone+0x22e/0x920
[ 456.384474][ T4369] ? file_end_write+0x1b0/0x1b0
[ 456.389163][ T4369] ? create_io_thread+0x1e0/0x1e0
[ 456.394200][ T4369] ? __mutex_lock_slowpath+0x10/0x10
[ 456.399404][ T4369] __x64_sys_clone+0x23f/0x290
[ 456.404000][ T4369] ? __do_sys_vfork+0x130/0x130
[ 456.408948][ T4369] ? ksys_write+0x260/0x2c0
[ 456.413287][ T4369] ? debug_smp_processor_id+0x17/0x20
[ 456.418756][ T4369] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 456.424658][ T4369] ? exit_to_user_mode_prepare+0x39/0xa0
[ 456.430137][ T4369] do_syscall_64+0x3d/0xb0
[ 456.434386][ T4369] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 456.440193][ T4369] RIP: 0033:0x7fc24575c789
[ 456.444634][ T4369] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 456.464489][ T4369] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 456.472663][ T4369] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 456.480640][ T4369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 456.488450][ T4369] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 456.497402][ T4369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 456.505201][ T4369] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 456.513111][ T4369]
[ 456.516490][ T4362] CPU: 1 PID: 4362 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 456.525001][ T4362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 456.535072][ T4362] Call Trace:
[ 456.538196][ T4362]
[ 456.540990][ T4362] dump_stack_lvl+0x151/0x1b7
[ 456.545479][ T4362] ? io_uring_drop_tctx_refs+0x190/0x190
[ 456.551082][ T4362] dump_stack+0x15/0x17
[ 456.555050][ T4362] should_fail+0x3c6/0x510
[ 456.559299][ T4362] __should_failslab+0xa4/0xe0
[ 456.564075][ T4362] ? anon_vma_clone+0x9a/0x500
[ 456.568701][ T4362] should_failslab+0x9/0x20
[ 456.573017][ T4362] slab_pre_alloc_hook+0x37/0xd0
[ 456.577879][ T4362] ? anon_vma_clone+0x9a/0x500
[ 456.582619][ T4362] kmem_cache_alloc+0x44/0x200
[ 456.587177][ T4362] anon_vma_clone+0x9a/0x500
[ 456.591708][ T4362] anon_vma_fork+0x91/0x4e0
[ 456.596271][ T4362] dup_mm+0x894/0x11e0
[ 456.600184][ T4362] ? copy_init_mm+0x20/0x20
[ 456.604520][ T4362] copy_mm+0x107/0x1b0
[ 456.608420][ T4362] copy_process+0x12a1/0x3240
[ 456.613053][ T4362] ? proc_fail_nth_write+0x20b/0x290
[ 456.618345][ T4362] ? fsnotify_perm+0x6a/0x5d0
[ 456.622858][ T4362] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 456.627900][ T4362] ? vfs_write+0x990/0x1050
[ 456.632738][ T4362] kernel_clone+0x22e/0x920
[ 456.637053][ T4362] ? file_end_write+0x1b0/0x1b0
[ 456.641764][ T4362] ? create_io_thread+0x1e0/0x1e0
[ 456.646618][ T4362] ? __mutex_lock_slowpath+0x10/0x10
[ 456.651817][ T4362] __x64_sys_clone+0x23f/0x290
[ 456.656407][ T4362] ? __do_sys_vfork+0x130/0x130
[ 456.661093][ T4362] ? ksys_write+0x260/0x2c0
[ 456.665433][ T4362] ? debug_smp_processor_id+0x17/0x20
[ 456.670728][ T4362] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 456.676630][ T4362] ? exit_to_user_mode_prepare+0x39/0xa0
[ 456.682184][ T4362] do_syscall_64+0x3d/0xb0
[ 456.686434][ T4362] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 456.692164][ T4362] RIP: 0033:0x7fc24575c789
[ 456.696692][ T4362] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 456.716318][ T4362] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 456.724748][ T4362] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 456.733082][ T4362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 456.740979][ T4362] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 456.748880][ T4362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 456.756965][ T4362] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 456.765033][ T4362]
[ 456.769791][ T4363] FAULT_INJECTION: forcing a failure.
[ 456.769791][ T4363] name failslab, interval 1, probability 0, space 0, times 0
[ 456.782370][ T4363] CPU: 0 PID: 4363 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 456.790675][ T4363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 456.800752][ T4363] Call Trace:
[ 456.804000][ T4363]
[ 456.806784][ T4363] dump_stack_lvl+0x151/0x1b7
[ 456.811552][ T4363] ? io_uring_drop_tctx_refs+0x190/0x190
[ 456.817131][ T4363] dump_stack+0x15/0x17
[ 456.821102][ T4363] should_fail+0x3c6/0x510
[ 456.825359][ T4363] __should_failslab+0xa4/0xe0
[ 456.829950][ T4363] ? anon_vma_clone+0x9a/0x500
[ 456.834555][ T4363] should_failslab+0x9/0x20
[ 456.838894][ T4363] slab_pre_alloc_hook+0x37/0xd0
[ 456.843669][ T4363] ? anon_vma_clone+0x9a/0x500
[ 456.848263][ T4363] kmem_cache_alloc+0x44/0x200
[ 456.852870][ T4363] anon_vma_clone+0x9a/0x500
[ 456.857291][ T4363] anon_vma_fork+0x91/0x4e0
[ 456.861891][ T4363] dup_mm+0x894/0x11e0
[ 456.865806][ T4363] ? copy_init_mm+0x20/0x20
[ 456.870135][ T4363] copy_mm+0x107/0x1b0
[ 456.874129][ T4363] copy_process+0x12a1/0x3240
[ 456.878647][ T4363] ? proc_fail_nth_write+0x20b/0x290
[ 456.883789][ T4363] ? fsnotify_perm+0x6a/0x5d0
[ 456.888278][ T4363] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 456.893231][ T4363] ? vfs_write+0x990/0x1050
[ 456.897600][ T4363] kernel_clone+0x22e/0x920
[ 456.902037][ T4363] ? file_end_write+0x1b0/0x1b0
[ 456.906716][ T4363] ? create_io_thread+0x1e0/0x1e0
[ 456.911585][ T4363] ? __mutex_lock_slowpath+0x10/0x10
[ 456.916875][ T4363] __x64_sys_clone+0x23f/0x290
[ 456.921471][ T4363] ? __do_sys_vfork+0x130/0x130
[ 456.926168][ T4363] ? ksys_write+0x260/0x2c0
[ 456.930499][ T4363] ? debug_smp_processor_id+0x17/0x20
[ 456.935709][ T4363] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 456.941613][ T4363] ? exit_to_user_mode_prepare+0x39/0xa0
[ 456.947085][ T4363] do_syscall_64+0x3d/0xb0
[ 456.951337][ T4363] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 456.957181][ T4363] RIP: 0033:0x7fc24575c789
[ 456.961417][ T4363] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 456.981046][ T4363] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 456.989378][ T4363] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 456.997450][ T4363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 457.005792][ T4363] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 457.013861][ T4363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 457.021676][ T4363] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 457.029844][ T4363]
[ 457.039111][ T4374] FAULT_INJECTION: forcing a failure.
[ 457.039111][ T4374] name failslab, interval 1, probability 0, space 0, times 0
[ 457.045849][ T4376] FAULT_INJECTION: forcing a failure.
[ 457.045849][ T4376] name failslab, interval 1, probability 0, space 0, times 0
[ 457.052397][ T4378] FAULT_INJECTION: forcing a failure.
[ 457.052397][ T4378] name failslab, interval 1, probability 0, space 0, times 0
[ 457.064941][ T4376] CPU: 1 PID: 4376 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 457.084848][ T4376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 457.095269][ T4376] Call Trace:
[ 457.098396][ T4376]
[ 457.101376][ T4376] dump_stack_lvl+0x151/0x1b7
[ 457.105879][ T4376] ? io_uring_drop_tctx_refs+0x190/0x190
[ 457.111365][ T4376] ? pfn_valid+0x1e0/0x1e0
[ 457.115622][ T4376] dump_stack+0x15/0x17
[ 457.119773][ T4376] should_fail+0x3c6/0x510
[ 457.124024][ T4376] __should_failslab+0xa4/0xe0
[ 457.128645][ T4376] ? dup_mm+0x790/0x11e0
[ 457.132783][ T4376] should_failslab+0x9/0x20
[ 457.137129][ T4376] slab_pre_alloc_hook+0x37/0xd0
[ 457.141902][ T4376] ? dup_mm+0x790/0x11e0
[ 457.146065][ T4376] kmem_cache_alloc+0x44/0x200
[ 457.150801][ T4376] dup_mm+0x790/0x11e0
[ 457.154667][ T4376] ? copy_init_mm+0x20/0x20
[ 457.159027][ T4376] copy_mm+0x107/0x1b0
[ 457.162903][ T4376] copy_process+0x12a1/0x3240
[ 457.167425][ T4376] ? proc_fail_nth_write+0x20b/0x290
[ 457.172721][ T4376] ? fsnotify_perm+0x6a/0x5d0
[ 457.177223][ T4376] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 457.182429][ T4376] ? vfs_write+0x990/0x1050
[ 457.186774][ T4376] kernel_clone+0x22e/0x920
[ 457.191111][ T4376] ? file_end_write+0x1b0/0x1b0
[ 457.196232][ T4376] ? create_io_thread+0x1e0/0x1e0
[ 457.201272][ T4376] ? __mutex_lock_slowpath+0x10/0x10
[ 457.206387][ T4376] __x64_sys_clone+0x23f/0x290
[ 457.210985][ T4376] ? __do_sys_vfork+0x130/0x130
[ 457.215669][ T4376] ? ksys_write+0x260/0x2c0
[ 457.220098][ T4376] ? debug_smp_processor_id+0x17/0x20
[ 457.225392][ T4376] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 457.231382][ T4376] ? exit_to_user_mode_prepare+0x39/0xa0
[ 457.236849][ T4376] do_syscall_64+0x3d/0xb0
[ 457.241286][ T4376] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 457.247285][ T4376] RIP: 0033:0x7fc24575c789
[ 457.251604][ T4376] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 457.271219][ T4376] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 457.279464][ T4376] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 457.287279][ T4376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 457.295263][ T4376] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 457.303094][ T4376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 457.310906][ T4376] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 457.318900][ T4376]
[ 457.321757][ T4378] CPU: 0 PID: 4378 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 457.330175][ T4378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 457.340239][ T4378] Call Trace:
[ 457.343373][ T4378]
[ 457.346146][ T4378] dump_stack_lvl+0x151/0x1b7
[ 457.350691][ T4378] ? io_uring_drop_tctx_refs+0x190/0x190
[ 457.356131][ T4378] dump_stack+0x15/0x17
[ 457.360647][ T4378] should_fail+0x3c6/0x510
[ 457.364934][ T4378] __should_failslab+0xa4/0xe0
[ 457.369578][ T4378] ? anon_vma_clone+0x9a/0x500
[ 457.374198][ T4378] should_failslab+0x9/0x20
[ 457.378518][ T4378] slab_pre_alloc_hook+0x37/0xd0
[ 457.383292][ T4378] ? anon_vma_clone+0x9a/0x500
[ 457.388001][ T4378] kmem_cache_alloc+0x44/0x200
[ 457.392692][ T4378] anon_vma_clone+0x9a/0x500
[ 457.397117][ T4378] anon_vma_fork+0x91/0x4e0
[ 457.401464][ T4378] dup_mm+0x894/0x11e0
[ 457.405359][ T4378] ? copy_init_mm+0x20/0x20
[ 457.409699][ T4378] copy_mm+0x107/0x1b0
[ 457.413612][ T4378] copy_process+0x12a1/0x3240
[ 457.418205][ T4378] ? proc_fail_nth_write+0x20b/0x290
[ 457.423325][ T4378] ? fsnotify_perm+0x6a/0x5d0
[ 457.427873][ T4378] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 457.432787][ T4378] ? vfs_write+0x990/0x1050
[ 457.437125][ T4378] kernel_clone+0x22e/0x920
[ 457.441561][ T4378] ? file_end_write+0x1b0/0x1b0
[ 457.446327][ T4378] ? create_io_thread+0x1e0/0x1e0
[ 457.451188][ T4378] ? __mutex_lock_slowpath+0x10/0x10
[ 457.456489][ T4378] __x64_sys_clone+0x23f/0x290
[ 457.461168][ T4378] ? __do_sys_vfork+0x130/0x130
[ 457.465859][ T4378] ? ksys_write+0x260/0x2c0
[ 457.470676][ T4378] ? debug_smp_processor_id+0x17/0x20
[ 457.475836][ T4378] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 457.481767][ T4378] ? exit_to_user_mode_prepare+0x39/0xa0
[ 457.487379][ T4378] do_syscall_64+0x3d/0xb0
[ 457.491687][ T4378] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 457.497452][ T4378] RIP: 0033:0x7fc24575c789
[ 457.501877][ T4378] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 457.521663][ T4378] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 457.529907][ T4378] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 457.537719][ T4378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 457.545530][ T4378] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 457.553340][ T4378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 457.561153][ T4378] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 457.568967][ T4378]
[ 457.572007][ T4374] CPU: 1 PID: 4374 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 457.580414][ T4374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 457.590305][ T4374] Call Trace:
[ 457.593427][ T4374]
[ 457.596209][ T4374] dump_stack_lvl+0x151/0x1b7
[ 457.600721][ T4374] ? io_uring_drop_tctx_refs+0x190/0x190
[ 457.606272][ T4374] ? pfn_valid+0x1e0/0x1e0
[ 457.610533][ T4374] dump_stack+0x15/0x17
[ 457.614518][ T4374] should_fail+0x3c6/0x510
[ 457.618860][ T4374] __should_failslab+0xa4/0xe0
[ 457.623493][ T4374] ? dup_mm+0x790/0x11e0
[ 457.627721][ T4374] should_failslab+0x9/0x20
[ 457.632058][ T4374] slab_pre_alloc_hook+0x37/0xd0
[ 457.637054][ T4374] ? dup_mm+0x790/0x11e0
[ 457.642032][ T4374] kmem_cache_alloc+0x44/0x200
[ 457.646718][ T4374] dup_mm+0x790/0x11e0
[ 457.650713][ T4374] ? copy_init_mm+0x20/0x20
[ 457.655247][ T4374] copy_mm+0x107/0x1b0
[ 457.659131][ T4374] copy_process+0x12a1/0x3240
[ 457.663744][ T4374] ? proc_fail_nth_write+0x20b/0x290
[ 457.669128][ T4374] ? fsnotify_perm+0x6a/0x5d0
[ 457.673629][ T4374] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 457.678671][ T4374] ? vfs_write+0x990/0x1050
[ 457.683088][ T4374] kernel_clone+0x22e/0x920
[ 457.687516][ T4374] ? file_end_write+0x1b0/0x1b0
[ 457.692198][ T4374] ? create_io_thread+0x1e0/0x1e0
[ 457.697058][ T4374] ? __mutex_lock_slowpath+0x10/0x10
[ 457.702179][ T4374] __x64_sys_clone+0x23f/0x290
[ 457.706851][ T4374] ? __do_sys_vfork+0x130/0x130
[ 457.711466][ T4374] ? ksys_write+0x260/0x2c0
[ 457.715808][ T4374] ? debug_smp_processor_id+0x17/0x20
[ 457.721014][ T4374] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 457.728154][ T4374] ? exit_to_user_mode_prepare+0x39/0xa0
[ 457.733598][ T4374] do_syscall_64+0x3d/0xb0
[ 457.737851][ T4374] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 457.743673][ T4374] RIP: 0033:0x7fc24575c789
[ 457.748021][ T4374] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 457.767713][ T4374] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 457.775954][ T4374] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 457.783773][ T4374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 457.791576][ T4374] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 457.799389][ T4374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 457.807207][ T4374] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 457.815016][ T4374]
[ 457.819381][ T4380] FAULT_INJECTION: forcing a failure.
[ 457.819381][ T4380] name failslab, interval 1, probability 0, space 0, times 0
[ 457.834927][ T4380] CPU: 0 PID: 4380 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 457.843256][ T4380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 457.853153][ T4380] Call Trace:
[ 457.856279][ T4380]
[ 457.859052][ T4380] dump_stack_lvl+0x151/0x1b7
[ 457.863565][ T4380] ? io_uring_drop_tctx_refs+0x190/0x190
[ 457.869032][ T4380] dump_stack+0x15/0x17
[ 457.873284][ T4380] should_fail+0x3c6/0x510
[ 457.877538][ T4380] __should_failslab+0xa4/0xe0
[ 457.882229][ T4380] ? anon_vma_clone+0x9a/0x500
[ 457.886914][ T4380] should_failslab+0x9/0x20
[ 457.891257][ T4380] slab_pre_alloc_hook+0x37/0xd0
[ 457.896032][ T4380] ? anon_vma_clone+0x9a/0x500
[ 457.900626][ T4380] kmem_cache_alloc+0x44/0x200
[ 457.905227][ T4380] anon_vma_clone+0x9a/0x500
[ 457.909657][ T4380] anon_vma_fork+0x91/0x4e0
[ 457.913992][ T4380] dup_mm+0x894/0x11e0
[ 457.917929][ T4380] ? copy_init_mm+0x20/0x20
[ 457.922240][ T4380] copy_mm+0x107/0x1b0
[ 457.926142][ T4380] copy_process+0x12a1/0x3240
[ 457.930662][ T4380] ? proc_fail_nth_write+0x20b/0x290
[ 457.935892][ T4380] ? fsnotify_perm+0x6a/0x5d0
[ 457.940409][ T4380] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 457.945473][ T4380] ? vfs_write+0x990/0x1050
[ 457.949956][ T4380] kernel_clone+0x22e/0x920
[ 457.954242][ T4380] ? file_end_write+0x1b0/0x1b0
[ 457.958965][ T4380] ? create_io_thread+0x1e0/0x1e0
[ 457.963876][ T4380] ? __mutex_lock_slowpath+0x10/0x10
[ 457.969006][ T4380] __x64_sys_clone+0x23f/0x290
[ 457.973602][ T4380] ? __do_sys_vfork+0x130/0x130
[ 457.978316][ T4380] ? ksys_write+0x260/0x2c0
[ 457.982756][ T4380] ? debug_smp_processor_id+0x17/0x20
[ 457.988231][ T4380] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 457.994120][ T4380] ? exit_to_user_mode_prepare+0x39/0xa0
[ 457.999605][ T4380] do_syscall_64+0x3d/0xb0
[ 458.004023][ T4380] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 458.009839][ T4380] RIP: 0033:0x7fc24575c789
[ 458.014095][ T4380] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 458.033841][ T4380] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 458.042072][ T4380] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 458.049934][ T4380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 458.057790][ T4380] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 458.065775][ T4380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 458.073760][ T4380] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 458.081639][ T4380]
[ 458.091083][ T4389] FAULT_INJECTION: forcing a failure.
[ 458.091083][ T4389] name failslab, interval 1, probability 0, space 0, times 0
[ 458.092184][ T4390] FAULT_INJECTION: forcing a failure.
[ 458.092184][ T4390] name failslab, interval 1, probability 0, space 0, times 0
[ 458.106387][ T4389] CPU: 1 PID: 4389 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 458.124245][ T4389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 458.134250][ T4389] Call Trace:
[ 458.137435][ T4389]
[ 458.140212][ T4389] dump_stack_lvl+0x151/0x1b7
[ 458.144814][ T4389] ? io_uring_drop_tctx_refs+0x190/0x190
[ 458.150386][ T4389] ? pfn_valid+0x1e0/0x1e0
[ 458.154729][ T4389] dump_stack+0x15/0x17
[ 458.158716][ T4389] should_fail+0x3c6/0x510
[ 458.162970][ T4389] __should_failslab+0xa4/0xe0
[ 458.167568][ T4389] ? dup_mm+0x790/0x11e0
[ 458.171850][ T4389] should_failslab+0x9/0x20
[ 458.176192][ T4389] slab_pre_alloc_hook+0x37/0xd0
[ 458.181048][ T4389] ? dup_mm+0x790/0x11e0
[ 458.185252][ T4389] kmem_cache_alloc+0x44/0x200
[ 458.189828][ T4389] dup_mm+0x790/0x11e0
[ 458.193736][ T4389] ? copy_init_mm+0x20/0x20
[ 458.198073][ T4389] copy_mm+0x107/0x1b0
[ 458.202064][ T4389] copy_process+0x12a1/0x3240
[ 458.206583][ T4389] ? proc_fail_nth_write+0x20b/0x290
[ 458.211706][ T4389] ? fsnotify_perm+0x6a/0x5d0
[ 458.216310][ T4389] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 458.221245][ T4389] ? vfs_write+0x990/0x1050
[ 458.225762][ T4389] kernel_clone+0x22e/0x920
[ 458.230185][ T4389] ? file_end_write+0x1b0/0x1b0
[ 458.234883][ T4389] ? create_io_thread+0x1e0/0x1e0
[ 458.239734][ T4389] ? __mutex_lock_slowpath+0x10/0x10
[ 458.244854][ T4389] __x64_sys_clone+0x23f/0x290
[ 458.249457][ T4389] ? __do_sys_vfork+0x130/0x130
[ 458.254147][ T4389] ? ksys_write+0x260/0x2c0
[ 458.258482][ T4389] ? debug_smp_processor_id+0x17/0x20
[ 458.263694][ T4389] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 458.269683][ T4389] ? exit_to_user_mode_prepare+0x39/0xa0
[ 458.275231][ T4389] do_syscall_64+0x3d/0xb0
[ 458.279483][ T4389] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 458.285215][ T4389] RIP: 0033:0x7fc24575c789
[ 458.289464][ T4389] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 458.309206][ T4389] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 458.317714][ T4389] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 458.325708][ T4389] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 458.333599][ T4389] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 458.341395][ T4389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 458.349227][ T4389] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 458.357107][ T4389]
[ 458.360010][ T4390] CPU: 0 PID: 4390 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 458.368391][ T4390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 458.378380][ T4390] Call Trace:
[ 458.381496][ T4390]
[ 458.384273][ T4390] dump_stack_lvl+0x151/0x1b7
[ 458.388872][ T4390] ? io_uring_drop_tctx_refs+0x190/0x190
[ 458.394452][ T4390] dump_stack+0x15/0x17
[ 458.398515][ T4390] should_fail+0x3c6/0x510
[ 458.402846][ T4390] __should_failslab+0xa4/0xe0
[ 458.407446][ T4390] ? anon_vma_clone+0x9a/0x500
[ 458.412143][ T4390] should_failslab+0x9/0x20
[ 458.416562][ T4390] slab_pre_alloc_hook+0x37/0xd0
[ 458.421507][ T4390] ? anon_vma_clone+0x9a/0x500
[ 458.426300][ T4390] kmem_cache_alloc+0x44/0x200
[ 458.430994][ T4390] anon_vma_clone+0x9a/0x500
[ 458.435417][ T4390] anon_vma_fork+0x91/0x4e0
[ 458.439757][ T4390] dup_mm+0x894/0x11e0
[ 458.443662][ T4390] ? copy_init_mm+0x20/0x20
[ 458.448262][ T4390] copy_mm+0x107/0x1b0
[ 458.452309][ T4390] copy_process+0x12a1/0x3240
[ 458.456883][ T4390] ? proc_fail_nth_write+0x20b/0x290
[ 458.462087][ T4390] ? fsnotify_perm+0x6a/0x5d0
[ 458.466670][ T4390] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 458.471813][ T4390] ? vfs_write+0x990/0x1050
[ 458.476239][ T4390] kernel_clone+0x22e/0x920
[ 458.480689][ T4390] ? file_end_write+0x1b0/0x1b0
[ 458.485351][ T4390] ? create_io_thread+0x1e0/0x1e0
[ 458.490212][ T4390] ? __mutex_lock_slowpath+0x10/0x10
[ 458.495422][ T4390] __x64_sys_clone+0x23f/0x290
[ 458.500023][ T4390] ? __do_sys_vfork+0x130/0x130
[ 458.504898][ T4390] ? ksys_write+0x260/0x2c0
[ 458.509305][ T4390] ? debug_smp_processor_id+0x17/0x20
[ 458.514511][ T4390] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 458.520412][ T4390] ? exit_to_user_mode_prepare+0x39/0xa0
[ 458.525883][ T4390] do_syscall_64+0x3d/0xb0
[ 458.530223][ T4390] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 458.535955][ T4390] RIP: 0033:0x7fc24575c789
[ 458.540202][ T4390] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 458.559645][ T4390] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 458.567898][ T4390] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 458.575789][ T4390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 458.583598][ T4390] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 458.591420][ T4390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 458.599827][ T4390] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 458.607646][ T4390]
[ 458.611330][ T4388] FAULT_INJECTION: forcing a failure.
[ 458.611330][ T4388] name failslab, interval 1, probability 0, space 0, times 0
[ 458.624039][ T4388] CPU: 0 PID: 4388 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 458.632642][ T4388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 458.642532][ T4388] Call Trace:
[ 458.645742][ T4388]
[ 458.648604][ T4388] dump_stack_lvl+0x151/0x1b7
[ 458.653210][ T4388] ? io_uring_drop_tctx_refs+0x190/0x190
[ 458.658758][ T4388] dump_stack+0x15/0x17
[ 458.662752][ T4388] should_fail+0x3c6/0x510
[ 458.667119][ T4388] __should_failslab+0xa4/0xe0
[ 458.671722][ T4388] ? anon_vma_clone+0x9a/0x500
[ 458.676323][ T4388] should_failslab+0x9/0x20
[ 458.680831][ T4388] slab_pre_alloc_hook+0x37/0xd0
[ 458.685736][ T4388] ? anon_vma_clone+0x9a/0x500
[ 458.690420][ T4388] kmem_cache_alloc+0x44/0x200
[ 458.695031][ T4388] anon_vma_clone+0x9a/0x500
[ 458.699459][ T4388] anon_vma_fork+0x91/0x4e0
[ 458.703787][ T4388] dup_mm+0x894/0x11e0
[ 458.707696][ T4388] ? copy_init_mm+0x20/0x20
[ 458.712035][ T4388] copy_mm+0x107/0x1b0
[ 458.715938][ T4388] copy_process+0x12a1/0x3240
[ 458.720547][ T4388] ? proc_fail_nth_write+0x20b/0x290
[ 458.725658][ T4388] ? fsnotify_perm+0x6a/0x5d0
[ 458.730170][ T4388] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 458.735121][ T4388] ? vfs_write+0x990/0x1050
[ 458.739458][ T4388] kernel_clone+0x22e/0x920
[ 458.743795][ T4388] ? file_end_write+0x1b0/0x1b0
[ 458.748487][ T4388] ? create_io_thread+0x1e0/0x1e0
[ 458.753346][ T4388] ? __mutex_lock_slowpath+0x10/0x10
[ 458.758471][ T4388] __x64_sys_clone+0x23f/0x290
[ 458.763070][ T4388] ? __do_sys_vfork+0x130/0x130
[ 458.767753][ T4388] ? ksys_write+0x260/0x2c0
[ 458.772096][ T4388] ? debug_smp_processor_id+0x17/0x20
[ 458.777502][ T4388] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 458.783387][ T4388] ? exit_to_user_mode_prepare+0x39/0xa0
[ 458.788852][ T4388] do_syscall_64+0x3d/0xb0
[ 458.793101][ T4388] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 458.798942][ T4388] RIP: 0033:0x7fc24575c789
[ 458.803425][ T4388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 458.823244][ T4388] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 458.831480][ T4388] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 458.839359][ T4388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 458.847169][ T4388] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 458.855074][ T4388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 458.862964][ T4388] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 458.870788][ T4388]
[ 458.877200][ T4396] FAULT_INJECTION: forcing a failure.
[ 458.877200][ T4396] name failslab, interval 1, probability 0, space 0, times 0
[ 458.878992][ T4397] FAULT_INJECTION: forcing a failure.
[ 458.878992][ T4397] name failslab, interval 1, probability 0, space 0, times 0
[ 458.892643][ T4396] CPU: 0 PID: 4396 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 458.910835][ T4396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 458.921328][ T4396] Call Trace:
[ 458.924571][ T4396]
[ 458.927316][ T4396] dump_stack_lvl+0x151/0x1b7
[ 458.931925][ T4396] ? io_uring_drop_tctx_refs+0x190/0x190
[ 458.937382][ T4396] ? pfn_valid+0x1e0/0x1e0
[ 458.941807][ T4396] dump_stack+0x15/0x17
[ 458.945802][ T4396] should_fail+0x3c6/0x510
[ 458.950055][ T4396] __should_failslab+0xa4/0xe0
[ 458.954653][ T4396] ? dup_mm+0x790/0x11e0
[ 458.958759][ T4396] should_failslab+0x9/0x20
[ 458.963072][ T4396] slab_pre_alloc_hook+0x37/0xd0
[ 458.967932][ T4396] ? dup_mm+0x790/0x11e0
[ 458.972098][ T4396] kmem_cache_alloc+0x44/0x200
[ 458.976702][ T4396] dup_mm+0x790/0x11e0
[ 458.980618][ T4396] ? copy_init_mm+0x20/0x20
[ 458.984944][ T4396] copy_mm+0x107/0x1b0
[ 458.988848][ T4396] copy_process+0x12a1/0x3240
[ 458.993367][ T4396] ? proc_fail_nth_write+0x20b/0x290
[ 458.998486][ T4396] ? fsnotify_perm+0x6a/0x5d0
[ 459.003042][ T4396] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 459.007947][ T4396] ? vfs_write+0x990/0x1050
[ 459.012290][ T4396] kernel_clone+0x22e/0x920
[ 459.016628][ T4396] ? file_end_write+0x1b0/0x1b0
[ 459.021320][ T4396] ? create_io_thread+0x1e0/0x1e0
[ 459.026268][ T4396] ? __mutex_lock_slowpath+0x10/0x10
[ 459.031745][ T4396] __x64_sys_clone+0x23f/0x290
[ 459.036474][ T4396] ? __do_sys_vfork+0x130/0x130
[ 459.041125][ T4396] ? ksys_write+0x260/0x2c0
[ 459.045466][ T4396] ? debug_smp_processor_id+0x17/0x20
[ 459.050673][ T4396] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 459.056576][ T4396] ? exit_to_user_mode_prepare+0x39/0xa0
[ 459.062054][ T4396] do_syscall_64+0x3d/0xb0
[ 459.066300][ T4396] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 459.072032][ T4396] RIP: 0033:0x7fc24575c789
[ 459.076282][ T4396] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 459.095894][ T4396] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 459.104137][ T4396] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 459.112048][ T4396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 459.119982][ T4396] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 459.127868][ T4396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 459.135667][ T4396] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 459.143569][ T4396]
[ 459.146434][ T4397] CPU: 1 PID: 4397 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 459.154765][ T4397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 459.164667][ T4397] Call Trace:
[ 459.167851][ T4397]
[ 459.170560][ T4397] dump_stack_lvl+0x151/0x1b7
[ 459.175333][ T4397] ? io_uring_drop_tctx_refs+0x190/0x190
[ 459.180799][ T4397] dump_stack+0x15/0x17
[ 459.184902][ T4397] should_fail+0x3c6/0x510
[ 459.189151][ T4397] __should_failslab+0xa4/0xe0
[ 459.193757][ T4397] ? anon_vma_clone+0x9a/0x500
[ 459.198440][ T4397] should_failslab+0x9/0x20
[ 459.202779][ T4397] slab_pre_alloc_hook+0x37/0xd0
[ 459.207554][ T4397] ? anon_vma_clone+0x9a/0x500
[ 459.212151][ T4397] kmem_cache_alloc+0x44/0x200
[ 459.216751][ T4397] anon_vma_clone+0x9a/0x500
[ 459.221189][ T4397] anon_vma_fork+0x91/0x4e0
[ 459.225523][ T4397] dup_mm+0x894/0x11e0
[ 459.229434][ T4397] ? copy_init_mm+0x20/0x20
[ 459.233767][ T4397] copy_mm+0x107/0x1b0
[ 459.237671][ T4397] copy_process+0x12a1/0x3240
[ 459.242359][ T4397] ? proc_fail_nth_write+0x20b/0x290
[ 459.247498][ T4397] ? fsnotify_perm+0x6a/0x5d0
[ 459.252077][ T4397] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 459.257025][ T4397] ? vfs_write+0x990/0x1050
[ 459.261377][ T4397] kernel_clone+0x22e/0x920
[ 459.265705][ T4397] ? file_end_write+0x1b0/0x1b0
[ 459.270410][ T4397] ? create_io_thread+0x1e0/0x1e0
[ 459.275601][ T4397] ? __mutex_lock_slowpath+0x10/0x10
[ 459.280724][ T4397] __x64_sys_clone+0x23f/0x290
[ 459.285345][ T4397] ? __do_sys_vfork+0x130/0x130
[ 459.290006][ T4397] ? ksys_write+0x260/0x2c0
[ 459.294349][ T4397] ? debug_smp_processor_id+0x17/0x20
[ 459.299560][ T4397] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 459.305654][ T4397] ? exit_to_user_mode_prepare+0x39/0xa0
[ 459.311116][ T4397] do_syscall_64+0x3d/0xb0
[ 459.315371][ T4397] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 459.321096][ T4397] RIP: 0033:0x7fc24575c789
[ 459.326133][ T4397] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 459.345754][ T4397] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 459.354292][ T4397] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 459.362089][ T4397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 459.369989][ T4397] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 459.377806][ T4397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 459.385627][ T4397] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 459.394034][ T4397]
[ 459.402471][ T4399] FAULT_INJECTION: forcing a failure.
[ 459.402471][ T4399] name failslab, interval 1, probability 0, space 0, times 0
[ 459.415171][ T4399] CPU: 1 PID: 4399 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 459.423690][ T4399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 459.433505][ T4399] Call Trace:
[ 459.436831][ T4399]
[ 459.439761][ T4399] dump_stack_lvl+0x151/0x1b7
[ 459.444270][ T4399] ? io_uring_drop_tctx_refs+0x190/0x190
[ 459.449797][ T4399] dump_stack+0x15/0x17
[ 459.453745][ T4399] should_fail+0x3c6/0x510
[ 459.458077][ T4399] __should_failslab+0xa4/0xe0
[ 459.462674][ T4399] ? anon_vma_clone+0x9a/0x500
[ 459.467272][ T4399] should_failslab+0x9/0x20
[ 459.471609][ T4399] slab_pre_alloc_hook+0x37/0xd0
[ 459.476475][ T4399] ? anon_vma_clone+0x9a/0x500
[ 459.481160][ T4399] kmem_cache_alloc+0x44/0x200
[ 459.486035][ T4399] anon_vma_clone+0x9a/0x500
[ 459.490461][ T4399] anon_vma_fork+0x91/0x4e0
[ 459.495107][ T4399] dup_mm+0x894/0x11e0
[ 459.499004][ T4399] ? copy_init_mm+0x20/0x20
[ 459.503338][ T4399] copy_mm+0x107/0x1b0
[ 459.507246][ T4399] copy_process+0x12a1/0x3240
[ 459.511758][ T4399] ? proc_fail_nth_write+0x20b/0x290
[ 459.516884][ T4399] ? fsnotify_perm+0x6a/0x5d0
[ 459.521390][ T4399] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 459.526343][ T4399] ? vfs_write+0x990/0x1050
[ 459.530683][ T4399] kernel_clone+0x22e/0x920
[ 459.535022][ T4399] ? file_end_write+0x1b0/0x1b0
[ 459.539705][ T4399] ? create_io_thread+0x1e0/0x1e0
[ 459.544599][ T4399] ? __mutex_lock_slowpath+0x10/0x10
[ 459.549875][ T4399] __x64_sys_clone+0x23f/0x290
[ 459.554489][ T4399] ? __do_sys_vfork+0x130/0x130
[ 459.559671][ T4399] ? ksys_write+0x260/0x2c0
[ 459.564007][ T4399] ? debug_smp_processor_id+0x17/0x20
[ 459.569219][ T4399] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 459.575205][ T4399] ? exit_to_user_mode_prepare+0x39/0xa0
[ 459.580768][ T4399] do_syscall_64+0x3d/0xb0
[ 459.585112][ T4399] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 459.590828][ T4399] RIP: 0033:0x7fc24575c789
[ 459.595082][ T4399] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 459.614906][ T4399] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 459.623322][ T4399] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 459.631137][ T4399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 459.639053][ T4399] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 459.647039][ T4399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 459.654841][ T4399] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 459.662751][ T4399]
[ 459.669365][ T4404] FAULT_INJECTION: forcing a failure.
[ 459.669365][ T4404] name failslab, interval 1, probability 0, space 0, times 0
[ 459.670571][ T4407] FAULT_INJECTION: forcing a failure.
[ 459.670571][ T4407] name failslab, interval 1, probability 0, space 0, times 0
[ 459.682391][ T4404] CPU: 1 PID: 4404 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 459.702909][ T4404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 459.712981][ T4404] Call Trace:
[ 459.716108][ T4404]
[ 459.718879][ T4404] dump_stack_lvl+0x151/0x1b7
[ 459.723393][ T4404] ? io_uring_drop_tctx_refs+0x190/0x190
[ 459.728959][ T4404] ? up_write+0xa1/0x190
[ 459.733203][ T4404] dump_stack+0x15/0x17
[ 459.737189][ T4404] should_fail+0x3c6/0x510
[ 459.741680][ T4404] __should_failslab+0xa4/0xe0
[ 459.746334][ T4404] ? alloc_pid+0xa9/0xb20
[ 459.750529][ T4404] should_failslab+0x9/0x20
[ 459.754834][ T4404] slab_pre_alloc_hook+0x37/0xd0
[ 459.759608][ T4404] ? alloc_pid+0xa9/0xb20
[ 459.763873][ T4404] kmem_cache_alloc+0x44/0x200
[ 459.768561][ T4404] alloc_pid+0xa9/0xb20
[ 459.772564][ T4404] ? copy_thread+0x45d/0x760
[ 459.778002][ T4404] copy_process+0x1647/0x3240
[ 459.782449][ T4404] ? proc_fail_nth_write+0x20b/0x290
[ 459.787656][ T4404] ? fsnotify_perm+0x6a/0x5d0
[ 459.792357][ T4404] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 459.797480][ T4404] ? vfs_write+0x990/0x1050
[ 459.801802][ T4404] kernel_clone+0x22e/0x920
[ 459.806141][ T4404] ? file_end_write+0x1b0/0x1b0
[ 459.810916][ T4404] ? create_io_thread+0x1e0/0x1e0
[ 459.816065][ T4404] ? __mutex_lock_slowpath+0x10/0x10
[ 459.821688][ T4404] __x64_sys_clone+0x23f/0x290
[ 459.826290][ T4404] ? __do_sys_vfork+0x130/0x130
[ 459.831082][ T4404] ? ksys_write+0x260/0x2c0
[ 459.835629][ T4404] ? debug_smp_processor_id+0x17/0x20
[ 459.840922][ T4404] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 459.846907][ T4404] ? exit_to_user_mode_prepare+0x39/0xa0
[ 459.852478][ T4404] do_syscall_64+0x3d/0xb0
[ 459.856732][ T4404] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 459.862467][ T4404] RIP: 0033:0x7fc24575c789
[ 459.866720][ T4404] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 459.886423][ T4404] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 459.894674][ T4404] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 459.902477][ T4404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 459.910288][ T4404] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 459.918124][ T4404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 459.926228][ T4404] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 459.934365][ T4404]
[ 459.937753][ T4407] CPU: 1 PID: 4407 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 459.946175][ T4407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 459.956175][ T4407] Call Trace:
[ 459.959274][ T4407]
[ 459.962043][ T4407] dump_stack_lvl+0x151/0x1b7
[ 459.966785][ T4407] ? io_uring_drop_tctx_refs+0x190/0x190
[ 459.972286][ T4407] dump_stack+0x15/0x17
[ 459.976367][ T4407] should_fail+0x3c6/0x510
[ 459.980618][ T4407] __should_failslab+0xa4/0xe0
[ 459.985651][ T4407] ? anon_vma_clone+0x9a/0x500
[ 459.990253][ T4407] should_failslab+0x9/0x20
[ 459.994600][ T4407] slab_pre_alloc_hook+0x37/0xd0
[ 459.999475][ T4407] ? anon_vma_clone+0x9a/0x500
[ 460.004058][ T4407] kmem_cache_alloc+0x44/0x200
[ 460.008686][ T4407] anon_vma_clone+0x9a/0x500
[ 460.013170][ T4407] anon_vma_fork+0x91/0x4e0
[ 460.017511][ T4407] dup_mm+0x894/0x11e0
[ 460.021612][ T4407] ? copy_init_mm+0x20/0x20
[ 460.025937][ T4407] copy_mm+0x107/0x1b0
[ 460.029836][ T4407] copy_process+0x12a1/0x3240
[ 460.034349][ T4407] ? proc_fail_nth_write+0x20b/0x290
[ 460.039504][ T4407] ? fsnotify_perm+0x6a/0x5d0
[ 460.044078][ T4407] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 460.049025][ T4407] ? vfs_write+0x990/0x1050
[ 460.053363][ T4407] kernel_clone+0x22e/0x920
[ 460.057703][ T4407] ? file_end_write+0x1b0/0x1b0
[ 460.062476][ T4407] ? create_io_thread+0x1e0/0x1e0
[ 460.067338][ T4407] ? __mutex_lock_slowpath+0x10/0x10
[ 460.072543][ T4407] __x64_sys_clone+0x23f/0x290
[ 460.077146][ T4407] ? __do_sys_vfork+0x130/0x130
[ 460.081921][ T4407] ? ksys_write+0x260/0x2c0
[ 460.086285][ T4407] ? debug_smp_processor_id+0x17/0x20
[ 460.091611][ T4407] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 460.097563][ T4407] ? exit_to_user_mode_prepare+0x39/0xa0
[ 460.103029][ T4407] do_syscall_64+0x3d/0xb0
[ 460.107372][ T4407] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 460.113283][ T4407] RIP: 0033:0x7fc24575c789
[ 460.117548][ T4407] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 460.137194][ T4407] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 460.145406][ T4407] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 460.153652][ T4407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 460.161480][ T4407] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 460.169362][ T4407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 460.177163][ T4407] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 460.184977][ T4407]
[ 460.188228][ T4405] FAULT_INJECTION: forcing a failure.
[ 460.188228][ T4405] name failslab, interval 1, probability 0, space 0, times 0
[ 460.203089][ T4413] FAULT_INJECTION: forcing a failure.
[ 460.203089][ T4413] name failslab, interval 1, probability 0, space 0, times 0
[ 460.204848][ T4405] CPU: 0 PID: 4405 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 460.223998][ T4405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 460.234001][ T4405] Call Trace:
[ 460.237297][ T4405]
[ 460.240078][ T4405] dump_stack_lvl+0x151/0x1b7
[ 460.244683][ T4405] ? io_uring_drop_tctx_refs+0x190/0x190
[ 460.250141][ T4405] ? __kasan_check_write+0x14/0x20
[ 460.255185][ T4405] dump_stack+0x15/0x17
[ 460.259190][ T4405] should_fail+0x3c6/0x510
[ 460.263510][ T4405] __should_failslab+0xa4/0xe0
[ 460.268112][ T4405] ? anon_vma_fork+0xf7/0x4e0
[ 460.272707][ T4405] should_failslab+0x9/0x20
[ 460.277223][ T4405] slab_pre_alloc_hook+0x37/0xd0
[ 460.281997][ T4405] ? anon_vma_fork+0xf7/0x4e0
[ 460.286520][ T4405] kmem_cache_alloc+0x44/0x200
[ 460.291374][ T4405] anon_vma_fork+0xf7/0x4e0
[ 460.295748][ T4405] dup_mm+0x894/0x11e0
[ 460.299880][ T4405] ? copy_init_mm+0x20/0x20
[ 460.304219][ T4405] copy_mm+0x107/0x1b0
[ 460.308121][ T4405] copy_process+0x12a1/0x3240
[ 460.312738][ T4405] ? proc_fail_nth_write+0x20b/0x290
[ 460.317932][ T4405] ? fsnotify_perm+0x6a/0x5d0
[ 460.322444][ T4405] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 460.327394][ T4405] ? vfs_write+0x990/0x1050
[ 460.331732][ T4405] kernel_clone+0x22e/0x920
[ 460.336071][ T4405] ? file_end_write+0x1b0/0x1b0
[ 460.340847][ T4405] ? create_io_thread+0x1e0/0x1e0
[ 460.345832][ T4405] ? __mutex_lock_slowpath+0x10/0x10
[ 460.351305][ T4405] __x64_sys_clone+0x23f/0x290
[ 460.355904][ T4405] ? __do_sys_vfork+0x130/0x130
[ 460.360678][ T4405] ? ksys_write+0x260/0x2c0
[ 460.365022][ T4405] ? debug_smp_processor_id+0x17/0x20
[ 460.370226][ T4405] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 460.376126][ T4405] ? exit_to_user_mode_prepare+0x39/0xa0
[ 460.381797][ T4405] do_syscall_64+0x3d/0xb0
[ 460.386069][ T4405] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 460.391757][ T4405] RIP: 0033:0x7fc24575c789
[ 460.396015][ T4405] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 460.416243][ T4405] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 460.424610][ T4405] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 460.432590][ T4405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 460.440376][ T4405] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 460.448182][ T4405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 460.456263][ T4405] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 460.464243][ T4405]
[ 460.467113][ T4413] CPU: 1 PID: 4413 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 460.475447][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 460.485424][ T4413] Call Trace:
[ 460.490101][ T4413]
[ 460.492886][ T4413] dump_stack_lvl+0x151/0x1b7
[ 460.497567][ T4413] ? io_uring_drop_tctx_refs+0x190/0x190
[ 460.503159][ T4413] dump_stack+0x15/0x17
[ 460.507226][ T4413] should_fail+0x3c6/0x510
[ 460.511469][ T4413] __should_failslab+0xa4/0xe0
[ 460.516089][ T4413] ? anon_vma_clone+0x9a/0x500
[ 460.520932][ T4413] should_failslab+0x9/0x20
[ 460.525271][ T4413] slab_pre_alloc_hook+0x37/0xd0
[ 460.530220][ T4413] ? anon_vma_clone+0x9a/0x500
[ 460.534824][ T4413] kmem_cache_alloc+0x44/0x200
[ 460.539516][ T4413] anon_vma_clone+0x9a/0x500
[ 460.543932][ T4413] anon_vma_fork+0x91/0x4e0
[ 460.548272][ T4413] dup_mm+0x894/0x11e0
[ 460.552183][ T4413] ? copy_init_mm+0x20/0x20
[ 460.556522][ T4413] copy_mm+0x107/0x1b0
[ 460.560466][ T4413] copy_process+0x12a1/0x3240
[ 460.564935][ T4413] ? proc_fail_nth_write+0x20b/0x290
[ 460.570338][ T4413] ? fsnotify_perm+0x6a/0x5d0
[ 460.575123][ T4413] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 460.580252][ T4413] ? vfs_write+0x990/0x1050
[ 460.584574][ T4413] kernel_clone+0x22e/0x920
[ 460.588913][ T4413] ? file_end_write+0x1b0/0x1b0
[ 460.593604][ T4413] ? create_io_thread+0x1e0/0x1e0
[ 460.598459][ T4413] ? __mutex_lock_slowpath+0x10/0x10
[ 460.603584][ T4413] __x64_sys_clone+0x23f/0x290
[ 460.608220][ T4413] ? __do_sys_vfork+0x130/0x130
[ 460.612868][ T4413] ? ksys_write+0x260/0x2c0
[ 460.617294][ T4413] ? debug_smp_processor_id+0x17/0x20
[ 460.622590][ T4413] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 460.628683][ T4413] ? exit_to_user_mode_prepare+0x39/0xa0
[ 460.634158][ T4413] do_syscall_64+0x3d/0xb0
[ 460.638516][ T4413] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 460.644232][ T4413] RIP: 0033:0x7fc24575c789
[ 460.648494][ T4413] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 460.668016][ T4413] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 460.676288][ T4413] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 460.684071][ T4413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 460.691887][ T4413] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 460.699693][ T4413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 460.707506][ T4413] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 460.715407][ T4413]
[ 460.723212][ T4415] FAULT_INJECTION: forcing a failure.
[ 460.723212][ T4415] name failslab, interval 1, probability 0, space 0, times 0
[ 460.736265][ T4415] CPU: 0 PID: 4415 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 460.744849][ T4415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 460.754741][ T4415] Call Trace:
[ 460.757865][ T4415]
[ 460.760645][ T4415] dump_stack_lvl+0x151/0x1b7
[ 460.765156][ T4415] ? io_uring_drop_tctx_refs+0x190/0x190
[ 460.770712][ T4415] dump_stack+0x15/0x17
[ 460.774880][ T4415] should_fail+0x3c6/0x510
[ 460.779127][ T4415] __should_failslab+0xa4/0xe0
[ 460.783730][ T4415] ? anon_vma_clone+0x9a/0x500
[ 460.788335][ T4415] should_failslab+0x9/0x20
[ 460.792723][ T4415] slab_pre_alloc_hook+0x37/0xd0
[ 460.797527][ T4415] ? anon_vma_clone+0x9a/0x500
[ 460.802215][ T4415] kmem_cache_alloc+0x44/0x200
[ 460.806926][ T4415] anon_vma_clone+0x9a/0x500
[ 460.811350][ T4415] anon_vma_fork+0x91/0x4e0
[ 460.815695][ T4415] dup_mm+0x894/0x11e0
[ 460.819604][ T4415] ? copy_init_mm+0x20/0x20
[ 460.823938][ T4415] copy_mm+0x107/0x1b0
[ 460.827840][ T4415] copy_process+0x12a1/0x3240
[ 460.832357][ T4415] ? proc_fail_nth_write+0x20b/0x290
[ 460.837498][ T4415] ? fsnotify_perm+0x6a/0x5d0
[ 460.841995][ T4415] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 460.846937][ T4415] ? vfs_write+0x990/0x1050
[ 460.851381][ T4415] kernel_clone+0x22e/0x920
[ 460.855719][ T4415] ? file_end_write+0x1b0/0x1b0
[ 460.860571][ T4415] ? create_io_thread+0x1e0/0x1e0
[ 460.865440][ T4415] ? __mutex_lock_slowpath+0x10/0x10
[ 460.870808][ T4415] __x64_sys_clone+0x23f/0x290
[ 460.875334][ T4415] ? __do_sys_vfork+0x130/0x130
[ 460.881075][ T4415] ? ksys_write+0x260/0x2c0
[ 460.887262][ T4415] ? debug_smp_processor_id+0x17/0x20
[ 460.892459][ T4415] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 460.898456][ T4415] ? exit_to_user_mode_prepare+0x39/0xa0
[ 460.904894][ T4415] do_syscall_64+0x3d/0xb0
[ 460.909168][ T4415] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 460.914961][ T4415] RIP: 0033:0x7fc24575c789
[ 460.919539][ T4415] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 460.939700][ T4415] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 460.948036][ T4415] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 460.955852][ T4415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 460.963826][ T4415] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 460.971638][ T4415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 460.979657][ T4415] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 460.988141][ T4415]
[ 460.991769][ T4412] FAULT_INJECTION: forcing a failure.
[ 460.991769][ T4412] name failslab, interval 1, probability 0, space 0, times 0
[ 461.005294][ T4412] CPU: 1 PID: 4412 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 461.013817][ T4412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 461.023953][ T4412] Call Trace:
[ 461.027082][ T4412]
[ 461.029849][ T4412] dump_stack_lvl+0x151/0x1b7
[ 461.034362][ T4412] ? io_uring_drop_tctx_refs+0x190/0x190
[ 461.039829][ T4412] dump_stack+0x15/0x17
[ 461.043821][ T4412] should_fail+0x3c6/0x510
[ 461.048078][ T4412] __should_failslab+0xa4/0xe0
[ 461.052776][ T4412] ? anon_vma_clone+0x9a/0x500
[ 461.057455][ T4412] should_failslab+0x9/0x20
[ 461.061791][ T4412] slab_pre_alloc_hook+0x37/0xd0
[ 461.066576][ T4412] ? anon_vma_clone+0x9a/0x500
[ 461.071383][ T4412] kmem_cache_alloc+0x44/0x200
[ 461.075974][ T4412] anon_vma_clone+0x9a/0x500
[ 461.080399][ T4412] anon_vma_fork+0x91/0x4e0
[ 461.084730][ T4412] dup_mm+0x894/0x11e0
[ 461.088637][ T4412] ? copy_init_mm+0x20/0x20
[ 461.092976][ T4412] copy_mm+0x107/0x1b0
[ 461.097061][ T4412] copy_process+0x12a1/0x3240
[ 461.101578][ T4412] ? proc_fail_nth_write+0x20b/0x290
[ 461.106784][ T4412] ? fsnotify_perm+0x6a/0x5d0
[ 461.111291][ T4412] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 461.116243][ T4412] ? vfs_write+0x990/0x1050
[ 461.120666][ T4412] kernel_clone+0x22e/0x920
[ 461.125005][ T4412] ? file_end_write+0x1b0/0x1b0
[ 461.129883][ T4412] ? create_io_thread+0x1e0/0x1e0
[ 461.134740][ T4412] ? __mutex_lock_slowpath+0x10/0x10
[ 461.139861][ T4412] __x64_sys_clone+0x23f/0x290
[ 461.144472][ T4412] ? __do_sys_vfork+0x130/0x130
[ 461.149149][ T4412] ? ksys_write+0x260/0x2c0
[ 461.153495][ T4412] ? debug_smp_processor_id+0x17/0x20
[ 461.158969][ T4412] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 461.164870][ T4412] ? exit_to_user_mode_prepare+0x39/0xa0
[ 461.170344][ T4412] do_syscall_64+0x3d/0xb0
[ 461.174608][ T4412] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 461.180494][ T4412] RIP: 0033:0x7fc24575c789
[ 461.184851][ T4412] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 461.204378][ T4412] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 461.212629][ T4412] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 461.220439][ T4412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 461.228331][ T4412] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 461.236259][ T4412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 461.245372][ T4412] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 461.253444][ T4412]
[ 461.260520][ T4423] FAULT_INJECTION: forcing a failure.
[ 461.260520][ T4423] name failslab, interval 1, probability 0, space 0, times 0
[ 461.273063][ T4423] CPU: 0 PID: 4423 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 461.281760][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 461.291633][ T4423] Call Trace:
[ 461.294780][ T4423]
[ 461.297545][ T4423] dump_stack_lvl+0x151/0x1b7
[ 461.302055][ T4423] ? io_uring_drop_tctx_refs+0x190/0x190
[ 461.307720][ T4423] dump_stack+0x15/0x17
[ 461.311716][ T4423] should_fail+0x3c6/0x510
[ 461.315968][ T4423] __should_failslab+0xa4/0xe0
[ 461.320571][ T4423] ? anon_vma_clone+0x9a/0x500
[ 461.325166][ T4423] should_failslab+0x9/0x20
[ 461.329653][ T4423] slab_pre_alloc_hook+0x37/0xd0
[ 461.334388][ T4423] ? anon_vma_clone+0x9a/0x500
[ 461.338980][ T4423] kmem_cache_alloc+0x44/0x200
[ 461.343588][ T4423] anon_vma_clone+0x9a/0x500
[ 461.348103][ T4423] anon_vma_fork+0x91/0x4e0
[ 461.352434][ T4423] dup_mm+0x894/0x11e0
[ 461.356370][ T4423] ? copy_init_mm+0x20/0x20
[ 461.360686][ T4423] copy_mm+0x107/0x1b0
[ 461.364609][ T4423] copy_process+0x12a1/0x3240
[ 461.369108][ T4423] ? proc_fail_nth_write+0x20b/0x290
[ 461.374314][ T4423] ? fsnotify_perm+0x6a/0x5d0
[ 461.378838][ T4423] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 461.383765][ T4423] ? vfs_write+0x990/0x1050
[ 461.388225][ T4423] kernel_clone+0x22e/0x920
[ 461.392536][ T4423] ? file_end_write+0x1b0/0x1b0
[ 461.397568][ T4423] ? create_io_thread+0x1e0/0x1e0
[ 461.402635][ T4423] ? __mutex_lock_slowpath+0x10/0x10
[ 461.407757][ T4423] __x64_sys_clone+0x23f/0x290
[ 461.412358][ T4423] ? __do_sys_vfork+0x130/0x130
[ 461.417237][ T4423] ? ksys_write+0x260/0x2c0
[ 461.421660][ T4423] ? debug_smp_processor_id+0x17/0x20
[ 461.427062][ T4423] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 461.433165][ T4423] ? exit_to_user_mode_prepare+0x39/0xa0
[ 461.438632][ T4423] do_syscall_64+0x3d/0xb0
[ 461.443242][ T4423] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 461.448959][ T4423] RIP: 0033:0x7fc24575c789
[ 461.453301][ T4423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 461.472884][ T4423] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 461.481079][ T4423] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 461.488988][ T4423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 461.496780][ T4423] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 461.504592][ T4423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 461.512492][ T4423] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 461.520301][ T4423]
[ 461.529740][ T4422] FAULT_INJECTION: forcing a failure.
[ 461.529740][ T4422] name failslab, interval 1, probability 0, space 0, times 0
[ 461.530072][ T4428] FAULT_INJECTION: forcing a failure.
[ 461.530072][ T4428] name failslab, interval 1, probability 0, space 0, times 0
[ 461.542812][ T4422] CPU: 1 PID: 4422 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 461.563349][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 461.573410][ T4422] Call Trace:
[ 461.576721][ T4422]
[ 461.579502][ T4422] dump_stack_lvl+0x151/0x1b7
[ 461.584015][ T4422] ? io_uring_drop_tctx_refs+0x190/0x190
[ 461.589478][ T4422] ? pfn_valid+0x1e0/0x1e0
[ 461.593915][ T4422] dump_stack+0x15/0x17
[ 461.597991][ T4422] should_fail+0x3c6/0x510
[ 461.602355][ T4422] __should_failslab+0xa4/0xe0
[ 461.606951][ T4422] ? dup_mm+0x790/0x11e0
[ 461.611042][ T4422] should_failslab+0x9/0x20
[ 461.615370][ T4422] slab_pre_alloc_hook+0x37/0xd0
[ 461.620403][ T4422] ? dup_mm+0x790/0x11e0
[ 461.624481][ T4422] kmem_cache_alloc+0x44/0x200
[ 461.629083][ T4422] dup_mm+0x790/0x11e0
[ 461.632988][ T4422] ? copy_init_mm+0x20/0x20
[ 461.637328][ T4422] copy_mm+0x107/0x1b0
[ 461.641242][ T4422] copy_process+0x12a1/0x3240
[ 461.645752][ T4422] ? proc_fail_nth_write+0x20b/0x290
[ 461.650958][ T4422] ? fsnotify_perm+0x6a/0x5d0
[ 461.655554][ T4422] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 461.660513][ T4422] ? vfs_write+0x990/0x1050
[ 461.664843][ T4422] kernel_clone+0x22e/0x920
[ 461.669184][ T4422] ? file_end_write+0x1b0/0x1b0
[ 461.673868][ T4422] ? create_io_thread+0x1e0/0x1e0
[ 461.678821][ T4422] ? __mutex_lock_slowpath+0x10/0x10
[ 461.684033][ T4422] __x64_sys_clone+0x23f/0x290
[ 461.688629][ T4422] ? __do_sys_vfork+0x130/0x130
[ 461.693320][ T4422] ? ksys_write+0x260/0x2c0
[ 461.697657][ T4422] ? debug_smp_processor_id+0x17/0x20
[ 461.702868][ T4422] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 461.708880][ T4422] ? exit_to_user_mode_prepare+0x39/0xa0
[ 461.714315][ T4422] do_syscall_64+0x3d/0xb0
[ 461.719012][ T4422] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 461.724734][ T4422] RIP: 0033:0x7fc24575c789
[ 461.728991][ T4422] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 461.748697][ T4422] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 461.757119][ T4422] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 461.765036][ T4422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 461.772918][ T4422] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 461.781179][ T4422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 461.788978][ T4422] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 461.796987][ T4422]
[ 461.800794][ T4428] CPU: 0 PID: 4428 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 461.809554][ T4428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 461.819620][ T4428] Call Trace:
[ 461.823205][ T4428]
[ 461.826059][ T4428] dump_stack_lvl+0x151/0x1b7
[ 461.830595][ T4428] ? io_uring_drop_tctx_refs+0x190/0x190
[ 461.836050][ T4428] dump_stack+0x15/0x17
[ 461.840468][ T4428] should_fail+0x3c6/0x510
[ 461.844727][ T4428] __should_failslab+0xa4/0xe0
[ 461.849327][ T4428] ? anon_vma_clone+0x9a/0x500
[ 461.853925][ T4428] should_failslab+0x9/0x20
[ 461.858783][ T4428] slab_pre_alloc_hook+0x37/0xd0
[ 461.863813][ T4428] ? anon_vma_clone+0x9a/0x500
[ 461.868509][ T4428] kmem_cache_alloc+0x44/0x200
[ 461.873109][ T4428] anon_vma_clone+0x9a/0x500
[ 461.877626][ T4428] anon_vma_fork+0x91/0x4e0
[ 461.881970][ T4428] dup_mm+0x894/0x11e0
[ 461.885991][ T4428] ? copy_init_mm+0x20/0x20
[ 461.890411][ T4428] copy_mm+0x107/0x1b0
[ 461.894314][ T4428] copy_process+0x12a1/0x3240
[ 461.898828][ T4428] ? proc_fail_nth_write+0x20b/0x290
[ 461.903954][ T4428] ? fsnotify_perm+0x6a/0x5d0
[ 461.908483][ T4428] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 461.913407][ T4428] ? vfs_write+0x990/0x1050
[ 461.917866][ T4428] kernel_clone+0x22e/0x920
[ 461.922261][ T4428] ? file_end_write+0x1b0/0x1b0
[ 461.926955][ T4428] ? create_io_thread+0x1e0/0x1e0
[ 461.931812][ T4428] ? __mutex_lock_slowpath+0x10/0x10
[ 461.937107][ T4428] __x64_sys_clone+0x23f/0x290
[ 461.941794][ T4428] ? __do_sys_vfork+0x130/0x130
[ 461.946475][ T4428] ? ksys_write+0x260/0x2c0
[ 461.950814][ T4428] ? debug_smp_processor_id+0x17/0x20
[ 461.956083][ T4428] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 461.961923][ T4428] ? exit_to_user_mode_prepare+0x39/0xa0
[ 461.967396][ T4428] do_syscall_64+0x3d/0xb0
[ 461.971762][ T4428] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 461.977489][ T4428] RIP: 0033:0x7fc24575c789
[ 461.981744][ T4428] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 462.001183][ T4428] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 462.009533][ T4428] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 462.017504][ T4428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 462.025313][ T4428] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 462.033125][ T4428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 462.041289][ T4428] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 462.049107][ T4428]
[ 462.056352][ T4429] FAULT_INJECTION: forcing a failure.
[ 462.056352][ T4429] name failslab, interval 1, probability 0, space 0, times 0
[ 462.071914][ T4429] CPU: 1 PID: 4429 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 462.080249][ T4429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 462.090319][ T4429] Call Trace:
[ 462.093622][ T4429]
[ 462.096398][ T4429] dump_stack_lvl+0x151/0x1b7
[ 462.100924][ T4429] ? io_uring_drop_tctx_refs+0x190/0x190
[ 462.106393][ T4429] dump_stack+0x15/0x17
[ 462.110378][ T4429] should_fail+0x3c6/0x510
[ 462.114627][ T4429] __should_failslab+0xa4/0xe0
[ 462.119231][ T4429] ? anon_vma_clone+0x9a/0x500
[ 462.123830][ T4429] should_failslab+0x9/0x20
[ 462.128398][ T4429] slab_pre_alloc_hook+0x37/0xd0
[ 462.133165][ T4429] ? anon_vma_clone+0x9a/0x500
[ 462.137768][ T4429] kmem_cache_alloc+0x44/0x200
[ 462.142450][ T4429] anon_vma_clone+0x9a/0x500
[ 462.146894][ T4429] anon_vma_fork+0x91/0x4e0
[ 462.151219][ T4429] dup_mm+0x894/0x11e0
[ 462.155209][ T4429] ? copy_init_mm+0x20/0x20
[ 462.159661][ T4429] copy_mm+0x107/0x1b0
[ 462.163683][ T4429] copy_process+0x12a1/0x3240
[ 462.168300][ T4429] ? proc_fail_nth_write+0x20b/0x290
[ 462.173423][ T4429] ? fsnotify_perm+0x6a/0x5d0
[ 462.177939][ T4429] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 462.182880][ T4429] ? vfs_write+0x990/0x1050
[ 462.187231][ T4429] kernel_clone+0x22e/0x920
[ 462.191560][ T4429] ? file_end_write+0x1b0/0x1b0
[ 462.196244][ T4429] ? create_io_thread+0x1e0/0x1e0
[ 462.201114][ T4429] ? __mutex_lock_slowpath+0x10/0x10
[ 462.206383][ T4429] __x64_sys_clone+0x23f/0x290
[ 462.210920][ T4429] ? __do_sys_vfork+0x130/0x130
[ 462.215607][ T4429] ? ksys_write+0x260/0x2c0
[ 462.219942][ T4429] ? debug_smp_processor_id+0x17/0x20
[ 462.225150][ T4429] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 462.231522][ T4429] ? exit_to_user_mode_prepare+0x39/0xa0
[ 462.236976][ T4429] do_syscall_64+0x3d/0xb0
[ 462.241313][ T4429] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 462.247043][ T4429] RIP: 0033:0x7fc24575c789
[ 462.251292][ T4429] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 462.270737][ T4429] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 462.278984][ T4429] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 462.286924][ T4429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 462.294910][ T4429] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 462.302727][ T4429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 462.310537][ T4429] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 462.318352][ T4429]
[ 462.327570][ T4437] FAULT_INJECTION: forcing a failure.
[ 462.327570][ T4437] name failslab, interval 1, probability 0, space 0, times 0
[ 462.340931][ T4437] CPU: 0 PID: 4437 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 462.349225][ T4437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 462.359273][ T4437] Call Trace:
[ 462.362329][ T4437]
[ 462.365104][ T4437] dump_stack_lvl+0x151/0x1b7
[ 462.369671][ T4437] ? io_uring_drop_tctx_refs+0x190/0x190
[ 462.375384][ T4437] dump_stack+0x15/0x17
[ 462.379457][ T4437] should_fail+0x3c6/0x510
[ 462.383907][ T4437] __should_failslab+0xa4/0xe0
[ 462.389399][ T4437] ? anon_vma_clone+0x9a/0x500
[ 462.394077][ T4437] should_failslab+0x9/0x20
[ 462.398558][ T4437] slab_pre_alloc_hook+0x37/0xd0
[ 462.403283][ T4437] ? anon_vma_clone+0x9a/0x500
[ 462.408158][ T4437] kmem_cache_alloc+0x44/0x200
[ 462.412782][ T4437] anon_vma_clone+0x9a/0x500
[ 462.417185][ T4437] anon_vma_fork+0x91/0x4e0
[ 462.421535][ T4437] dup_mm+0x894/0x11e0
[ 462.425427][ T4437] ? copy_init_mm+0x20/0x20
[ 462.430591][ T4437] copy_mm+0x107/0x1b0
[ 462.434453][ T4437] copy_process+0x12a1/0x3240
[ 462.438969][ T4437] ? proc_fail_nth_write+0x20b/0x290
[ 462.444087][ T4437] ? fsnotify_perm+0x6a/0x5d0
[ 462.448688][ T4437] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 462.453649][ T4437] ? vfs_write+0x990/0x1050
[ 462.457987][ T4437] kernel_clone+0x22e/0x920
[ 462.462371][ T4437] ? file_end_write+0x1b0/0x1b0
[ 462.467017][ T4437] ? create_io_thread+0x1e0/0x1e0
[ 462.472037][ T4437] ? __mutex_lock_slowpath+0x10/0x10
[ 462.477158][ T4437] __x64_sys_clone+0x23f/0x290
[ 462.481856][ T4437] ? __do_sys_vfork+0x130/0x130
[ 462.486635][ T4437] ? ksys_write+0x260/0x2c0
[ 462.491064][ T4437] ? debug_smp_processor_id+0x17/0x20
[ 462.496437][ T4437] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 462.502456][ T4437] ? exit_to_user_mode_prepare+0x39/0xa0
[ 462.508015][ T4437] do_syscall_64+0x3d/0xb0
[ 462.512321][ T4437] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 462.518048][ T4437] RIP: 0033:0x7fc24575c789
[ 462.522303][ T4437] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 462.542336][ T4437] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 462.550942][ T4437] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 462.559025][ T4437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 462.566921][ T4437] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 462.574733][ T4437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 462.582546][ T4437] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 462.590447][ T4437]
[ 462.594371][ T4438] FAULT_INJECTION: forcing a failure.
[ 462.594371][ T4438] name failslab, interval 1, probability 0, space 0, times 0
[ 462.597217][ T4442] FAULT_INJECTION: forcing a failure.
[ 462.597217][ T4442] name failslab, interval 1, probability 0, space 0, times 0
[ 462.607187][ T4438] CPU: 0 PID: 4438 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 462.627513][ T4438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 462.637767][ T4438] Call Trace:
[ 462.640904][ T4438]
[ 462.643681][ T4438] dump_stack_lvl+0x151/0x1b7
[ 462.648181][ T4438] ? io_uring_drop_tctx_refs+0x190/0x190
[ 462.653652][ T4438] ? pfn_valid+0x1e0/0x1e0
[ 462.657920][ T4438] dump_stack+0x15/0x17
[ 462.661984][ T4438] should_fail+0x3c6/0x510
[ 462.666235][ T4438] __should_failslab+0xa4/0xe0
[ 462.670834][ T4438] ? dup_mm+0x790/0x11e0
[ 462.674915][ T4438] should_failslab+0x9/0x20
[ 462.679254][ T4438] slab_pre_alloc_hook+0x37/0xd0
[ 462.684042][ T4438] ? dup_mm+0x790/0x11e0
[ 462.688108][ T4438] kmem_cache_alloc+0x44/0x200
[ 462.692794][ T4438] dup_mm+0x790/0x11e0
[ 462.696734][ T4438] ? copy_init_mm+0x20/0x20
[ 462.701477][ T4438] copy_mm+0x107/0x1b0
[ 462.705380][ T4438] copy_process+0x12a1/0x3240
[ 462.709896][ T4438] ? proc_fail_nth_write+0x20b/0x290
[ 462.715207][ T4438] ? fsnotify_perm+0x6a/0x5d0
[ 462.719735][ T4438] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 462.725133][ T4438] ? vfs_write+0x990/0x1050
[ 462.729634][ T4438] kernel_clone+0x22e/0x920
[ 462.733976][ T4438] ? file_end_write+0x1b0/0x1b0
[ 462.738758][ T4438] ? create_io_thread+0x1e0/0x1e0
[ 462.743730][ T4438] ? __mutex_lock_slowpath+0x10/0x10
[ 462.748809][ T4438] __x64_sys_clone+0x23f/0x290
[ 462.753408][ T4438] ? __do_sys_vfork+0x130/0x130
[ 462.758191][ T4438] ? ksys_write+0x260/0x2c0
[ 462.762568][ T4438] ? debug_smp_processor_id+0x17/0x20
[ 462.767739][ T4438] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 462.773809][ T4438] ? exit_to_user_mode_prepare+0x39/0xa0
[ 462.779278][ T4438] do_syscall_64+0x3d/0xb0
[ 462.783628][ T4438] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 462.789351][ T4438] RIP: 0033:0x7fc24575c789
[ 462.793626][ T4438] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 462.813224][ T4438] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 462.821466][ T4438] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 462.829368][ T4438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 462.837259][ T4438] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 462.845169][ T4438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 462.852979][ T4438] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 462.860968][ T4438]
[ 462.863838][ T4442] CPU: 1 PID: 4442 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 462.872269][ T4442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 462.882352][ T4442] Call Trace:
[ 462.885469][ T4442]
[ 462.888240][ T4442] dump_stack_lvl+0x151/0x1b7
[ 462.892756][ T4442] ? io_uring_drop_tctx_refs+0x190/0x190
[ 462.898314][ T4442] dump_stack+0x15/0x17
[ 462.902390][ T4442] should_fail+0x3c6/0x510
[ 462.906644][ T4442] __should_failslab+0xa4/0xe0
[ 462.911247][ T4442] ? anon_vma_clone+0x9a/0x500
[ 462.915842][ T4442] should_failslab+0x9/0x20
[ 462.920285][ T4442] slab_pre_alloc_hook+0x37/0xd0
[ 462.925063][ T4442] ? anon_vma_clone+0x9a/0x500
[ 462.929772][ T4442] kmem_cache_alloc+0x44/0x200
[ 462.934429][ T4442] anon_vma_clone+0x9a/0x500
[ 462.938858][ T4442] anon_vma_fork+0x91/0x4e0
[ 462.943289][ T4442] dup_mm+0x894/0x11e0
[ 462.947190][ T4442] ? copy_init_mm+0x20/0x20
[ 462.951615][ T4442] copy_mm+0x107/0x1b0
[ 462.955524][ T4442] copy_process+0x12a1/0x3240
[ 462.960302][ T4442] ? proc_fail_nth_write+0x20b/0x290
[ 462.965427][ T4442] ? fsnotify_perm+0x6a/0x5d0
[ 462.969929][ T4442] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 462.974884][ T4442] ? vfs_write+0x990/0x1050
[ 462.979217][ T4442] kernel_clone+0x22e/0x920
[ 462.983644][ T4442] ? file_end_write+0x1b0/0x1b0
[ 462.988531][ T4442] ? create_io_thread+0x1e0/0x1e0
[ 462.993392][ T4442] ? __mutex_lock_slowpath+0x10/0x10
[ 462.998686][ T4442] __x64_sys_clone+0x23f/0x290
[ 463.003745][ T4442] ? __do_sys_vfork+0x130/0x130
[ 463.008504][ T4442] ? ksys_write+0x260/0x2c0
[ 463.013038][ T4442] ? debug_smp_processor_id+0x17/0x20
[ 463.018250][ T4442] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 463.024237][ T4442] ? exit_to_user_mode_prepare+0x39/0xa0
[ 463.029705][ T4442] do_syscall_64+0x3d/0xb0
[ 463.033956][ T4442] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 463.039691][ T4442] RIP: 0033:0x7fc24575c789
[ 463.044114][ T4442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 463.063851][ T4442] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 463.072083][ T4442] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 463.080067][ T4442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 463.087978][ T4442] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 463.095865][ T4442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 463.103681][ T4442] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 463.111587][ T4442]
[ 463.117588][ T4439] FAULT_INJECTION: forcing a failure.
[ 463.117588][ T4439] name failslab, interval 1, probability 0, space 0, times 0
[ 463.130215][ T4439] CPU: 0 PID: 4439 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 463.138562][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 463.148631][ T4439] Call Trace:
[ 463.151743][ T4439]
[ 463.154522][ T4439] dump_stack_lvl+0x151/0x1b7
[ 463.159033][ T4439] ? io_uring_drop_tctx_refs+0x190/0x190
[ 463.164503][ T4439] dump_stack+0x15/0x17
[ 463.168581][ T4439] should_fail+0x3c6/0x510
[ 463.172835][ T4439] __should_failslab+0xa4/0xe0
[ 463.177436][ T4439] ? anon_vma_clone+0x9a/0x500
[ 463.182031][ T4439] should_failslab+0x9/0x20
[ 463.186376][ T4439] slab_pre_alloc_hook+0x37/0xd0
[ 463.191150][ T4439] ? anon_vma_clone+0x9a/0x500
[ 463.195746][ T4439] kmem_cache_alloc+0x44/0x200
[ 463.200348][ T4439] anon_vma_clone+0x9a/0x500
[ 463.204776][ T4439] anon_vma_fork+0x91/0x4e0
[ 463.209218][ T4439] dup_mm+0x894/0x11e0
[ 463.213132][ T4439] ? copy_init_mm+0x20/0x20
[ 463.217463][ T4439] copy_mm+0x107/0x1b0
[ 463.221369][ T4439] copy_process+0x12a1/0x3240
[ 463.226169][ T4439] ? proc_fail_nth_write+0x20b/0x290
[ 463.231301][ T4439] ? fsnotify_perm+0x6a/0x5d0
[ 463.235815][ T4439] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 463.240834][ T4439] ? vfs_write+0x990/0x1050
[ 463.245348][ T4439] kernel_clone+0x22e/0x920
[ 463.249692][ T4439] ? file_end_write+0x1b0/0x1b0
[ 463.254374][ T4439] ? create_io_thread+0x1e0/0x1e0
[ 463.259331][ T4439] ? __mutex_lock_slowpath+0x10/0x10
[ 463.264529][ T4439] __x64_sys_clone+0x23f/0x290
[ 463.269217][ T4439] ? __do_sys_vfork+0x130/0x130
[ 463.273911][ T4439] ? ksys_write+0x260/0x2c0
[ 463.278406][ T4439] ? debug_smp_processor_id+0x17/0x20
[ 463.283545][ T4439] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 463.289549][ T4439] ? exit_to_user_mode_prepare+0x39/0xa0
[ 463.295012][ T4439] do_syscall_64+0x3d/0xb0
[ 463.299422][ T4439] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 463.305152][ T4439] RIP: 0033:0x7fc24575c789
[ 463.309403][ T4439] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 463.329191][ T4439] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 463.337435][ T4439] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 463.345254][ T4439] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 463.353524][ T4439] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 463.361512][ T4439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 463.369328][ T4439] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 463.377137][ T4439]
[ 463.383084][ T4449] FAULT_INJECTION: forcing a failure.
[ 463.383084][ T4449] name failslab, interval 1, probability 0, space 0, times 0
[ 463.390298][ T4446] FAULT_INJECTION: forcing a failure.
[ 463.390298][ T4446] name failslab, interval 1, probability 0, space 0, times 0
[ 463.397439][ T4452] FAULT_INJECTION: forcing a failure.
[ 463.397439][ T4452] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 463.412963][ T4454] FAULT_INJECTION: forcing a failure.
[ 463.412963][ T4454] name failslab, interval 1, probability 0, space 0, times 0
[ 463.423126][ T4449] CPU: 0 PID: 4449 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 463.442388][ T4449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 463.452277][ T4449] Call Trace:
[ 463.455401][ T4449]
[ 463.458180][ T4449] dump_stack_lvl+0x151/0x1b7
[ 463.462782][ T4449] ? io_uring_drop_tctx_refs+0x190/0x190
[ 463.468328][ T4449] ? pfn_valid+0x1e0/0x1e0
[ 463.472601][ T4449] dump_stack+0x15/0x17
[ 463.476574][ T4449] should_fail+0x3c6/0x510
[ 463.480829][ T4449] __should_failslab+0xa4/0xe0
[ 463.485516][ T4449] ? dup_mm+0x790/0x11e0
[ 463.489619][ T4449] should_failslab+0x9/0x20
[ 463.494019][ T4449] slab_pre_alloc_hook+0x37/0xd0
[ 463.498881][ T4449] ? dup_mm+0x790/0x11e0
[ 463.502958][ T4449] kmem_cache_alloc+0x44/0x200
[ 463.507560][ T4449] dup_mm+0x790/0x11e0
[ 463.511469][ T4449] ? copy_init_mm+0x20/0x20
[ 463.515808][ T4449] copy_mm+0x107/0x1b0
[ 463.519712][ T4449] copy_process+0x12a1/0x3240
[ 463.524226][ T4449] ? proc_fail_nth_write+0x20b/0x290
[ 463.529345][ T4449] ? fsnotify_perm+0x6a/0x5d0
[ 463.533859][ T4449] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 463.538808][ T4449] ? vfs_write+0x990/0x1050
[ 463.543148][ T4449] kernel_clone+0x22e/0x920
[ 463.547488][ T4449] ? file_end_write+0x1b0/0x1b0
[ 463.552188][ T4449] ? create_io_thread+0x1e0/0x1e0
[ 463.557126][ T4449] ? __mutex_lock_slowpath+0x10/0x10
[ 463.562327][ T4449] __x64_sys_clone+0x23f/0x290
[ 463.566930][ T4449] ? __do_sys_vfork+0x130/0x130
[ 463.571630][ T4449] ? ksys_write+0x260/0x2c0
[ 463.575954][ T4449] ? debug_smp_processor_id+0x17/0x20
[ 463.581171][ T4449] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 463.587062][ T4449] ? exit_to_user_mode_prepare+0x39/0xa0
[ 463.592531][ T4449] do_syscall_64+0x3d/0xb0
[ 463.596868][ T4449] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 463.602597][ T4449] RIP: 0033:0x7fc24575c789
[ 463.606869][ T4449] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 463.626558][ T4449] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 463.634803][ T4449] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 463.642609][ T4449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 463.650546][ T4449] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 463.658330][ T4449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 463.666141][ T4449] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 463.673944][ T4449]
[ 463.676816][ T4446] CPU: 1 PID: 4446 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 463.685141][ T4446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 463.695034][ T4446] Call Trace:
[ 463.698170][ T4446]
[ 463.700938][ T4446] dump_stack_lvl+0x151/0x1b7
[ 463.705448][ T4446] ? io_uring_drop_tctx_refs+0x190/0x190
[ 463.710934][ T4446] ? pfn_valid+0x1e0/0x1e0
[ 463.715175][ T4446] dump_stack+0x15/0x17
[ 463.719253][ T4446] should_fail+0x3c6/0x510
[ 463.724392][ T4446] __should_failslab+0xa4/0xe0
[ 463.728994][ T4446] ? dup_mm+0x790/0x11e0
[ 463.733081][ T4446] should_failslab+0x9/0x20
[ 463.737419][ T4446] slab_pre_alloc_hook+0x37/0xd0
[ 463.742200][ T4446] ? dup_mm+0x790/0x11e0
[ 463.746297][ T4446] kmem_cache_alloc+0x44/0x200
[ 463.750867][ T4446] dup_mm+0x790/0x11e0
[ 463.754770][ T4446] ? copy_init_mm+0x20/0x20
[ 463.759108][ T4446] copy_mm+0x107/0x1b0
[ 463.763015][ T4446] copy_process+0x12a1/0x3240
[ 463.767536][ T4446] ? proc_fail_nth_write+0x20b/0x290
[ 463.772653][ T4446] ? fsnotify_perm+0x6a/0x5d0
[ 463.777161][ T4446] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 463.782204][ T4446] ? vfs_write+0x990/0x1050
[ 463.786629][ T4446] kernel_clone+0x22e/0x920
[ 463.790963][ T4446] ? file_end_write+0x1b0/0x1b0
[ 463.795658][ T4446] ? create_io_thread+0x1e0/0x1e0
[ 463.800616][ T4446] ? __mutex_lock_slowpath+0x10/0x10
[ 463.805917][ T4446] __x64_sys_clone+0x23f/0x290
[ 463.810525][ T4446] ? __do_sys_vfork+0x130/0x130
[ 463.815289][ T4446] ? ksys_write+0x260/0x2c0
[ 463.819725][ T4446] ? debug_smp_processor_id+0x17/0x20
[ 463.825210][ T4446] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 463.831091][ T4446] ? exit_to_user_mode_prepare+0x39/0xa0
[ 463.836649][ T4446] do_syscall_64+0x3d/0xb0
[ 463.840899][ T4446] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 463.846656][ T4446] RIP: 0033:0x7fc24575c789
[ 463.850963][ T4446] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 463.870498][ T4446] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 463.878736][ T4446] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 463.886638][ T4446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 463.894625][ T4446] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 463.902429][ T4446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 463.910243][ T4446] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 463.918092][ T4446]
[ 463.921070][ T4452] CPU: 0 PID: 4452 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 463.929852][ T4452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 463.939926][ T4452] Call Trace:
[ 463.943224][ T4452]
[ 463.946105][ T4452] dump_stack_lvl+0x151/0x1b7
[ 463.950795][ T4452] ? io_uring_drop_tctx_refs+0x190/0x190
[ 463.956437][ T4452] ? arch_stack_walk+0xf3/0x140
[ 463.961128][ T4452] dump_stack+0x15/0x17
[ 463.965123][ T4452] should_fail+0x3c6/0x510
[ 463.969369][ T4452] should_fail_alloc_page+0x5a/0x80
[ 463.974407][ T4452] __alloc_pages+0x1ee/0x7b0
[ 463.979290][ T4452] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 463.984667][ T4452] ? __kasan_slab_alloc+0xc8/0xe0
[ 463.989686][ T4452] ? __kasan_slab_alloc+0xb1/0xe0
[ 463.995988][ T4452] ? slab_post_alloc_hook+0x53/0x2c0
[ 464.001105][ T4452] ? kmem_cache_alloc+0xf5/0x200
[ 464.005877][ T4452] ? dup_mm+0x790/0x11e0
[ 464.010132][ T4452] ? copy_mm+0x107/0x1b0
[ 464.014642][ T4452] ? copy_process+0x12a1/0x3240
[ 464.019417][ T4452] ? __x64_sys_clone+0x23f/0x290
[ 464.024310][ T4452] ? do_syscall_64+0x3d/0xb0
[ 464.028790][ T4452] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 464.034760][ T4452] new_slab+0x92/0x490
[ 464.038598][ T4452] ___slab_alloc+0x39e/0x830
[ 464.043025][ T4452] ? anon_vma_clone+0x9a/0x500
[ 464.047826][ T4452] ? anon_vma_clone+0x9a/0x500
[ 464.052425][ T4452] __slab_alloc+0x4a/0x90
[ 464.056601][ T4452] ? anon_vma_clone+0x9a/0x500
[ 464.061251][ T4452] kmem_cache_alloc+0x134/0x200
[ 464.065893][ T4452] anon_vma_clone+0x9a/0x500
[ 464.070305][ T4452] ? slab_post_alloc_hook+0x72/0x2c0
[ 464.075425][ T4452] ? dup_mm+0x790/0x11e0
[ 464.079592][ T4452] anon_vma_fork+0x91/0x4e0
[ 464.083949][ T4452] dup_mm+0x894/0x11e0
[ 464.088276][ T4452] ? copy_init_mm+0x20/0x20
[ 464.092614][ T4452] copy_mm+0x107/0x1b0
[ 464.096694][ T4452] copy_process+0x12a1/0x3240
[ 464.101292][ T4452] ? proc_fail_nth_write+0x20b/0x290
[ 464.106485][ T4452] ? fsnotify_perm+0x6a/0x5d0
[ 464.110928][ T4452] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 464.116045][ T4452] ? vfs_write+0x990/0x1050
[ 464.121021][ T4452] kernel_clone+0x22e/0x920
[ 464.125709][ T4452] ? file_end_write+0x1b0/0x1b0
[ 464.130659][ T4452] ? create_io_thread+0x1e0/0x1e0
[ 464.135518][ T4452] ? __mutex_lock_slowpath+0x10/0x10
[ 464.140637][ T4452] __x64_sys_clone+0x23f/0x290
[ 464.145326][ T4452] ? __do_sys_vfork+0x130/0x130
[ 464.150018][ T4452] ? ksys_write+0x260/0x2c0
[ 464.154465][ T4452] ? debug_smp_processor_id+0x17/0x20
[ 464.159827][ T4452] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 464.165903][ T4452] ? exit_to_user_mode_prepare+0x39/0xa0
[ 464.171456][ T4452] do_syscall_64+0x3d/0xb0
[ 464.175702][ T4452] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 464.181442][ T4452] RIP: 0033:0x7fc24575c789
[ 464.185686][ T4452] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 464.205690][ T4452] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 464.214106][ T4452] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 464.221926][ T4452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 464.229905][ T4452] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 464.237922][ T4452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 464.246163][ T4452] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 464.254069][ T4452]
[ 464.256922][ T4454] CPU: 1 PID: 4454 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 464.265341][ T4454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 464.275400][ T4454] Call Trace:
[ 464.278647][ T4454]
[ 464.281685][ T4454] dump_stack_lvl+0x151/0x1b7
[ 464.286201][ T4454] ? io_uring_drop_tctx_refs+0x190/0x190
[ 464.291700][ T4454] dump_stack+0x15/0x17
[ 464.295673][ T4454] should_fail+0x3c6/0x510
[ 464.299913][ T4454] __should_failslab+0xa4/0xe0
[ 464.304511][ T4454] ? anon_vma_clone+0x9a/0x500
[ 464.309193][ T4454] should_failslab+0x9/0x20
[ 464.313539][ T4454] slab_pre_alloc_hook+0x37/0xd0
[ 464.318308][ T4454] ? anon_vma_clone+0x9a/0x500
[ 464.322904][ T4454] kmem_cache_alloc+0x44/0x200
[ 464.327507][ T4454] anon_vma_clone+0x9a/0x500
[ 464.332019][ T4454] anon_vma_fork+0x91/0x4e0
[ 464.336558][ T4454] dup_mm+0x894/0x11e0
[ 464.340461][ T4454] ? copy_init_mm+0x20/0x20
[ 464.344888][ T4454] copy_mm+0x107/0x1b0
[ 464.348876][ T4454] copy_process+0x12a1/0x3240
[ 464.353653][ T4454] ? proc_fail_nth_write+0x20b/0x290
[ 464.358785][ T4454] ? fsnotify_perm+0x6a/0x5d0
[ 464.363290][ T4454] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 464.368470][ T4454] ? vfs_write+0x990/0x1050
[ 464.372749][ T4454] kernel_clone+0x22e/0x920
[ 464.377086][ T4454] ? file_end_write+0x1b0/0x1b0
[ 464.381781][ T4454] ? create_io_thread+0x1e0/0x1e0
[ 464.386730][ T4454] ? __mutex_lock_slowpath+0x10/0x10
[ 464.391932][ T4454] __x64_sys_clone+0x23f/0x290
[ 464.396616][ T4454] ? __do_sys_vfork+0x130/0x130
[ 464.401478][ T4454] ? ksys_write+0x260/0x2c0
[ 464.405910][ T4454] ? debug_smp_processor_id+0x17/0x20
[ 464.411209][ T4454] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 464.417188][ T4454] ? exit_to_user_mode_prepare+0x39/0xa0
[ 464.422654][ T4454] do_syscall_64+0x3d/0xb0
[ 464.426914][ T4454] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 464.432643][ T4454] RIP: 0033:0x7fc24575c789
[ 464.437076][ T4454] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 464.456516][ T4454] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 464.464861][ T4454] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 464.472664][ T4454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 464.480488][ T4454] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 464.488388][ T4454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 464.496290][ T4454] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 464.504203][ T4454]
[ 464.507799][ T4455] FAULT_INJECTION: forcing a failure.
[ 464.507799][ T4455] name failslab, interval 1, probability 0, space 0, times 0
[ 464.520495][ T4455] CPU: 1 PID: 4455 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 464.528985][ T4455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 464.539058][ T4455] Call Trace:
[ 464.542307][ T4455]
[ 464.545083][ T4455] dump_stack_lvl+0x151/0x1b7
[ 464.549602][ T4455] ? io_uring_drop_tctx_refs+0x190/0x190
[ 464.555272][ T4455] dump_stack+0x15/0x17
[ 464.559253][ T4455] should_fail+0x3c6/0x510
[ 464.563692][ T4455] __should_failslab+0xa4/0xe0
[ 464.568280][ T4455] ? anon_vma_clone+0x9a/0x500
[ 464.572888][ T4455] should_failslab+0x9/0x20
[ 464.577225][ T4455] slab_pre_alloc_hook+0x37/0xd0
[ 464.582150][ T4455] ? anon_vma_clone+0x9a/0x500
[ 464.587047][ T4455] kmem_cache_alloc+0x44/0x200
[ 464.591631][ T4455] anon_vma_clone+0x9a/0x500
[ 464.596226][ T4455] anon_vma_fork+0x91/0x4e0
[ 464.600579][ T4455] dup_mm+0x894/0x11e0
[ 464.604583][ T4455] ? copy_init_mm+0x20/0x20
[ 464.608896][ T4455] copy_mm+0x107/0x1b0
[ 464.612802][ T4455] copy_process+0x12a1/0x3240
[ 464.617398][ T4455] ? proc_fail_nth_write+0x20b/0x290
[ 464.622635][ T4455] ? fsnotify_perm+0x6a/0x5d0
[ 464.627124][ T4455] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 464.632174][ T4455] ? vfs_write+0x990/0x1050
[ 464.636501][ T4455] kernel_clone+0x22e/0x920
[ 464.640832][ T4455] ? file_end_write+0x1b0/0x1b0
[ 464.645965][ T4455] ? create_io_thread+0x1e0/0x1e0
[ 464.650814][ T4455] ? __mutex_lock_slowpath+0x10/0x10
[ 464.655939][ T4455] __x64_sys_clone+0x23f/0x290
[ 464.660626][ T4455] ? __do_sys_vfork+0x130/0x130
[ 464.665425][ T4455] ? ksys_write+0x260/0x2c0
[ 464.669763][ T4455] ? debug_smp_processor_id+0x17/0x20
[ 464.675494][ T4455] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 464.681658][ T4455] ? exit_to_user_mode_prepare+0x39/0xa0
[ 464.687127][ T4455] do_syscall_64+0x3d/0xb0
[ 464.691377][ T4455] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 464.697105][ T4455] RIP: 0033:0x7fc24575c789
[ 464.701356][ T4455] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 464.720802][ T4455] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 464.729047][ T4455] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 464.737030][ T4455] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 464.744929][ T4455] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 464.752834][ T4455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 464.760985][ T4455] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 464.769696][ T4455]
[ 464.775225][ T4460] FAULT_INJECTION: forcing a failure.
[ 464.775225][ T4460] name failslab, interval 1, probability 0, space 0, times 0
[ 464.786010][ T4465] FAULT_INJECTION: forcing a failure.
[ 464.786010][ T4465] name failslab, interval 1, probability 0, space 0, times 0
[ 464.790852][ T4460] CPU: 1 PID: 4460 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 464.808648][ T4460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 464.818879][ T4460] Call Trace:
[ 464.822003][ T4460]
[ 464.824784][ T4460] dump_stack_lvl+0x151/0x1b7
[ 464.829293][ T4460] ? io_uring_drop_tctx_refs+0x190/0x190
[ 464.834768][ T4460] ? up_write+0xa1/0x190
[ 464.838949][ T4460] dump_stack+0x15/0x17
[ 464.842949][ T4460] should_fail+0x3c6/0x510
[ 464.847194][ T4460] __should_failslab+0xa4/0xe0
[ 464.851802][ T4460] ? alloc_pid+0xa9/0xb20
[ 464.855966][ T4460] should_failslab+0x9/0x20
[ 464.860309][ T4460] slab_pre_alloc_hook+0x37/0xd0
[ 464.865203][ T4460] ? alloc_pid+0xa9/0xb20
[ 464.869587][ T4460] kmem_cache_alloc+0x44/0x200
[ 464.874194][ T4460] alloc_pid+0xa9/0xb20
[ 464.878362][ T4460] ? copy_thread+0x45d/0x760
[ 464.882874][ T4460] copy_process+0x1647/0x3240
[ 464.887389][ T4460] ? proc_fail_nth_write+0x20b/0x290
[ 464.892646][ T4460] ? fsnotify_perm+0x6a/0x5d0
[ 464.897155][ T4460] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 464.902120][ T4460] ? vfs_write+0x990/0x1050
[ 464.906623][ T4460] kernel_clone+0x22e/0x920
[ 464.910969][ T4460] ? file_end_write+0x1b0/0x1b0
[ 464.915649][ T4460] ? create_io_thread+0x1e0/0x1e0
[ 464.920510][ T4460] ? __mutex_lock_slowpath+0x10/0x10
[ 464.925668][ T4460] __x64_sys_clone+0x23f/0x290
[ 464.930405][ T4460] ? __do_sys_vfork+0x130/0x130
[ 464.935391][ T4460] ? ksys_write+0x260/0x2c0
[ 464.939731][ T4460] ? debug_smp_processor_id+0x17/0x20
[ 464.944947][ T4460] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 464.950841][ T4460] ? exit_to_user_mode_prepare+0x39/0xa0
[ 464.956574][ T4460] do_syscall_64+0x3d/0xb0
[ 464.960832][ T4460] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 464.966555][ T4460] RIP: 0033:0x7fc24575c789
[ 464.970838][ T4460] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 464.990427][ T4460] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 464.998662][ T4460] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 465.006476][ T4460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 465.014394][ T4460] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 465.022214][ T4460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 465.030218][ T4460] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 465.038027][ T4460]
[ 465.040913][ T4465] CPU: 0 PID: 4465 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 465.049395][ T4465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 465.059289][ T4465] Call Trace:
[ 465.062414][ T4465]
[ 465.065200][ T4465] dump_stack_lvl+0x151/0x1b7
[ 465.069710][ T4465] ? io_uring_drop_tctx_refs+0x190/0x190
[ 465.075172][ T4465] dump_stack+0x15/0x17
[ 465.079423][ T4465] should_fail+0x3c6/0x510
[ 465.083680][ T4465] __should_failslab+0xa4/0xe0
[ 465.088373][ T4465] ? anon_vma_clone+0x9a/0x500
[ 465.092962][ T4465] should_failslab+0x9/0x20
[ 465.097312][ T4465] slab_pre_alloc_hook+0x37/0xd0
[ 465.102077][ T4465] ? anon_vma_clone+0x9a/0x500
[ 465.106676][ T4465] kmem_cache_alloc+0x44/0x200
[ 465.111284][ T4465] anon_vma_clone+0x9a/0x500
[ 465.115705][ T4465] anon_vma_fork+0x91/0x4e0
[ 465.120046][ T4465] dup_mm+0x894/0x11e0
[ 465.123959][ T4465] ? copy_init_mm+0x20/0x20
[ 465.128289][ T4465] copy_mm+0x107/0x1b0
[ 465.132194][ T4465] copy_process+0x12a1/0x3240
[ 465.136711][ T4465] ? proc_fail_nth_write+0x20b/0x290
[ 465.141836][ T4465] ? fsnotify_perm+0x6a/0x5d0
[ 465.146340][ T4465] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 465.151316][ T4465] ? vfs_write+0x990/0x1050
[ 465.155749][ T4465] kernel_clone+0x22e/0x920
[ 465.160061][ T4465] ? file_end_write+0x1b0/0x1b0
[ 465.164757][ T4465] ? create_io_thread+0x1e0/0x1e0
[ 465.169610][ T4465] ? __mutex_lock_slowpath+0x10/0x10
[ 465.174732][ T4465] __x64_sys_clone+0x23f/0x290
[ 465.179422][ T4465] ? __do_sys_vfork+0x130/0x130
[ 465.184104][ T4465] ? ksys_write+0x260/0x2c0
[ 465.188461][ T4465] ? debug_smp_processor_id+0x17/0x20
[ 465.193651][ T4465] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 465.199578][ T4465] ? exit_to_user_mode_prepare+0x39/0xa0
[ 465.205033][ T4465] do_syscall_64+0x3d/0xb0
[ 465.209282][ T4465] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 465.215004][ T4465] RIP: 0033:0x7fc24575c789
[ 465.219346][ T4465] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 465.238873][ T4465] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 465.247150][ T4465] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 465.255013][ T4465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 465.262830][ T4465] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 465.270638][ T4465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 465.278545][ T4465] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 465.286437][ T4465]
[ 465.292254][ T4463] FAULT_INJECTION: forcing a failure.
[ 465.292254][ T4463] name failslab, interval 1, probability 0, space 0, times 0
[ 465.305157][ T4463] CPU: 0 PID: 4463 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 465.313527][ T4463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 465.323475][ T4463] Call Trace:
[ 465.326543][ T4463]
[ 465.329323][ T4463] dump_stack_lvl+0x151/0x1b7
[ 465.333835][ T4463] ? io_uring_drop_tctx_refs+0x190/0x190
[ 465.339323][ T4463] dump_stack+0x15/0x17
[ 465.343394][ T4463] should_fail+0x3c6/0x510
[ 465.347635][ T4463] __should_failslab+0xa4/0xe0
[ 465.352327][ T4463] ? anon_vma_clone+0x9a/0x500
[ 465.357014][ T4463] should_failslab+0x9/0x20
[ 465.361349][ T4463] slab_pre_alloc_hook+0x37/0xd0
[ 465.366127][ T4463] ? anon_vma_clone+0x9a/0x500
[ 465.370854][ T4463] kmem_cache_alloc+0x44/0x200
[ 465.375446][ T4463] anon_vma_clone+0x9a/0x500
[ 465.379864][ T4463] anon_vma_fork+0x91/0x4e0
[ 465.384438][ T4463] dup_mm+0x894/0x11e0
[ 465.388287][ T4463] ? copy_init_mm+0x20/0x20
[ 465.392711][ T4463] copy_mm+0x107/0x1b0
[ 465.396626][ T4463] copy_process+0x12a1/0x3240
[ 465.401234][ T4463] ? proc_fail_nth_write+0x20b/0x290
[ 465.406545][ T4463] ? fsnotify_perm+0x6a/0x5d0
[ 465.411050][ T4463] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 465.415996][ T4463] ? vfs_write+0x990/0x1050
[ 465.420336][ T4463] kernel_clone+0x22e/0x920
[ 465.424673][ T4463] ? file_end_write+0x1b0/0x1b0
[ 465.429493][ T4463] ? create_io_thread+0x1e0/0x1e0
[ 465.434510][ T4463] ? __mutex_lock_slowpath+0x10/0x10
[ 465.439633][ T4463] __x64_sys_clone+0x23f/0x290
[ 465.444237][ T4463] ? __do_sys_vfork+0x130/0x130
[ 465.448927][ T4463] ? ksys_write+0x260/0x2c0
[ 465.453263][ T4463] ? debug_smp_processor_id+0x17/0x20
[ 465.458472][ T4463] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 465.464456][ T4463] ? exit_to_user_mode_prepare+0x39/0xa0
[ 465.469925][ T4463] do_syscall_64+0x3d/0xb0
[ 465.474177][ T4463] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 465.479900][ T4463] RIP: 0033:0x7fc24575c789
[ 465.484247][ T4463] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 465.503796][ T4463] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 465.512308][ T4463] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 465.520215][ T4463] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 465.528201][ T4463] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 465.536014][ T4463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 465.543833][ T4463] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 465.551724][ T4463]
[ 465.560017][ T4470] FAULT_INJECTION: forcing a failure.
[ 465.560017][ T4470] name failslab, interval 1, probability 0, space 0, times 0
[ 465.562643][ T4475] FAULT_INJECTION: forcing a failure.
[ 465.562643][ T4475] name failslab, interval 1, probability 0, space 0, times 0
[ 465.575325][ T4470] CPU: 0 PID: 4470 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 465.593497][ T4470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 465.603404][ T4470] Call Trace:
[ 465.606516][ T4470]
[ 465.609316][ T4470] dump_stack_lvl+0x151/0x1b7
[ 465.613814][ T4470] ? io_uring_drop_tctx_refs+0x190/0x190
[ 465.619273][ T4470] ? pfn_valid+0x1e0/0x1e0
[ 465.623531][ T4470] dump_stack+0x15/0x17
[ 465.627524][ T4470] should_fail+0x3c6/0x510
[ 465.631796][ T4470] __should_failslab+0xa4/0xe0
[ 465.636388][ T4470] ? dup_mm+0x790/0x11e0
[ 465.640447][ T4470] should_failslab+0x9/0x20
[ 465.644794][ T4470] slab_pre_alloc_hook+0x37/0xd0
[ 465.649652][ T4470] ? dup_mm+0x790/0x11e0
[ 465.653850][ T4470] kmem_cache_alloc+0x44/0x200
[ 465.658444][ T4470] dup_mm+0x790/0x11e0
[ 465.662469][ T4470] ? copy_init_mm+0x20/0x20
[ 465.666798][ T4470] copy_mm+0x107/0x1b0
[ 465.670705][ T4470] copy_process+0x12a1/0x3240
[ 465.675226][ T4470] ? proc_fail_nth_write+0x20b/0x290
[ 465.680430][ T4470] ? fsnotify_perm+0x6a/0x5d0
[ 465.685024][ T4470] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 465.689978][ T4470] ? vfs_write+0x990/0x1050
[ 465.694314][ T4470] kernel_clone+0x22e/0x920
[ 465.698651][ T4470] ? file_end_write+0x1b0/0x1b0
[ 465.703443][ T4470] ? create_io_thread+0x1e0/0x1e0
[ 465.708287][ T4470] ? __mutex_lock_slowpath+0x10/0x10
[ 465.713404][ T4470] __x64_sys_clone+0x23f/0x290
[ 465.718008][ T4470] ? __do_sys_vfork+0x130/0x130
[ 465.722690][ T4470] ? ksys_write+0x260/0x2c0
[ 465.727037][ T4470] ? debug_smp_processor_id+0x17/0x20
[ 465.732333][ T4470] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 465.738230][ T4470] ? exit_to_user_mode_prepare+0x39/0xa0
[ 465.743800][ T4470] do_syscall_64+0x3d/0xb0
[ 465.748053][ T4470] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 465.753783][ T4470] RIP: 0033:0x7fc24575c789
[ 465.758043][ T4470] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 465.778261][ T4470] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 465.786764][ T4470] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 465.795280][ T4470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 465.803346][ T4470] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 465.811417][ T4470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 465.819401][ T4470] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 465.827217][ T4470]
[ 465.830099][ T4475] CPU: 1 PID: 4475 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 465.838496][ T4475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 465.848484][ T4475] Call Trace:
[ 465.851694][ T4475]
[ 465.854473][ T4475] dump_stack_lvl+0x151/0x1b7
[ 465.859024][ T4475] ? io_uring_drop_tctx_refs+0x190/0x190
[ 465.864455][ T4475] dump_stack+0x15/0x17
[ 465.868446][ T4475] should_fail+0x3c6/0x510
[ 465.872697][ T4475] __should_failslab+0xa4/0xe0
[ 465.877393][ T4475] ? anon_vma_clone+0x9a/0x500
[ 465.881984][ T4475] should_failslab+0x9/0x20
[ 465.886328][ T4475] slab_pre_alloc_hook+0x37/0xd0
[ 465.891189][ T4475] ? anon_vma_clone+0x9a/0x500
[ 465.895787][ T4475] kmem_cache_alloc+0x44/0x200
[ 465.900393][ T4475] anon_vma_clone+0x9a/0x500
[ 465.904818][ T4475] anon_vma_fork+0x91/0x4e0
[ 465.909241][ T4475] dup_mm+0x894/0x11e0
[ 465.913322][ T4475] ? copy_init_mm+0x20/0x20
[ 465.917659][ T4475] copy_mm+0x107/0x1b0
[ 465.922525][ T4475] copy_process+0x12a1/0x3240
[ 465.927182][ T4475] ? proc_fail_nth_write+0x20b/0x290
[ 465.932264][ T4475] ? fsnotify_perm+0x6a/0x5d0
[ 465.936781][ T4475] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 465.941850][ T4475] ? vfs_write+0x990/0x1050
[ 465.946241][ T4475] kernel_clone+0x22e/0x920
[ 465.950664][ T4475] ? file_end_write+0x1b0/0x1b0
[ 465.955454][ T4475] ? create_io_thread+0x1e0/0x1e0
[ 465.960423][ T4475] ? __mutex_lock_slowpath+0x10/0x10
[ 465.965519][ T4475] __x64_sys_clone+0x23f/0x290
[ 465.970308][ T4475] ? __do_sys_vfork+0x130/0x130
[ 465.975090][ T4475] ? ksys_write+0x260/0x2c0
[ 465.979493][ T4475] ? debug_smp_processor_id+0x17/0x20
[ 465.984629][ T4475] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 465.990624][ T4475] ? exit_to_user_mode_prepare+0x39/0xa0
[ 465.996099][ T4475] do_syscall_64+0x3d/0xb0
[ 466.000613][ T4475] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 466.006515][ T4475] RIP: 0033:0x7fc24575c789
[ 466.010762][ T4475] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 466.030623][ T4475] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 466.038926][ T4475] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 466.047342][ T4475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 466.055149][ T4475] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 466.062963][ T4475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 466.070775][ T4475] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 466.078688][ T4475]
[ 466.083102][ T4476] FAULT_INJECTION: forcing a failure.
[ 466.083102][ T4476] name failslab, interval 1, probability 0, space 0, times 0
[ 466.095940][ T4476] CPU: 0 PID: 4476 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 466.104347][ T4476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 466.114246][ T4476] Call Trace:
[ 466.117451][ T4476]
[ 466.120260][ T4476] dump_stack_lvl+0x151/0x1b7
[ 466.124741][ T4476] ? io_uring_drop_tctx_refs+0x190/0x190
[ 466.130215][ T4476] dump_stack+0x15/0x17
[ 466.134322][ T4476] should_fail+0x3c6/0x510
[ 466.138544][ T4476] __should_failslab+0xa4/0xe0
[ 466.143143][ T4476] ? anon_vma_clone+0x9a/0x500
[ 466.147739][ T4476] should_failslab+0x9/0x20
[ 466.152081][ T4476] slab_pre_alloc_hook+0x37/0xd0
[ 466.156852][ T4476] ? anon_vma_clone+0x9a/0x500
[ 466.161452][ T4476] kmem_cache_alloc+0x44/0x200
[ 466.166168][ T4476] anon_vma_clone+0x9a/0x500
[ 466.170592][ T4476] anon_vma_fork+0x91/0x4e0
[ 466.174932][ T4476] dup_mm+0x894/0x11e0
[ 466.178840][ T4476] ? copy_init_mm+0x20/0x20
[ 466.183175][ T4476] copy_mm+0x107/0x1b0
[ 466.187084][ T4476] copy_process+0x12a1/0x3240
[ 466.191597][ T4476] ? proc_fail_nth_write+0x20b/0x290
[ 466.196715][ T4476] ? fsnotify_perm+0x6a/0x5d0
[ 466.201321][ T4476] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 466.206388][ T4476] ? vfs_write+0x990/0x1050
[ 466.210779][ T4476] kernel_clone+0x22e/0x920
[ 466.215118][ T4476] ? file_end_write+0x1b0/0x1b0
[ 466.219806][ T4476] ? create_io_thread+0x1e0/0x1e0
[ 466.224753][ T4476] ? __mutex_lock_slowpath+0x10/0x10
[ 466.229969][ T4476] __x64_sys_clone+0x23f/0x290
[ 466.234648][ T4476] ? __do_sys_vfork+0x130/0x130
[ 466.239334][ T4476] ? ksys_write+0x260/0x2c0
[ 466.243759][ T4476] ? debug_smp_processor_id+0x17/0x20
[ 466.248974][ T4476] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 466.255082][ T4476] ? exit_to_user_mode_prepare+0x39/0xa0
[ 466.260549][ T4476] do_syscall_64+0x3d/0xb0
[ 466.264816][ T4476] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 466.270616][ T4476] RIP: 0033:0x7fc24575c789
[ 466.274959][ T4476] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 466.294498][ T4476] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 466.302825][ T4476] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 466.310729][ T4476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 466.318638][ T4476] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 466.326518][ T4476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 466.334422][ T4476] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 466.342235][ T4476]
[ 466.345229][ T4472] FAULT_INJECTION: forcing a failure.
[ 466.345229][ T4472] name failslab, interval 1, probability 0, space 0, times 0
[ 466.358050][ T4472] CPU: 0 PID: 4472 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 466.366408][ T4472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 466.376414][ T4472] Call Trace:
[ 466.379511][ T4472]
[ 466.382379][ T4472] dump_stack_lvl+0x151/0x1b7
[ 466.387680][ T4472] ? io_uring_drop_tctx_refs+0x190/0x190
[ 466.393560][ T4472] dump_stack+0x15/0x17
[ 466.397534][ T4472] should_fail+0x3c6/0x510
[ 466.402054][ T4472] __should_failslab+0xa4/0xe0
[ 466.406825][ T4472] ? anon_vma_clone+0x9a/0x500
[ 466.411422][ T4472] should_failslab+0x9/0x20
[ 466.415860][ T4472] slab_pre_alloc_hook+0x37/0xd0
[ 466.420705][ T4472] ? anon_vma_clone+0x9a/0x500
[ 466.425306][ T4472] kmem_cache_alloc+0x44/0x200
[ 466.429927][ T4472] anon_vma_clone+0x9a/0x500
[ 466.434343][ T4472] anon_vma_fork+0x91/0x4e0
[ 466.438688][ T4472] dup_mm+0x894/0x11e0
[ 466.442588][ T4472] ? copy_init_mm+0x20/0x20
[ 466.446923][ T4472] copy_mm+0x107/0x1b0
[ 466.450927][ T4472] copy_process+0x12a1/0x3240
[ 466.455683][ T4472] ? proc_fail_nth_write+0x20b/0x290
[ 466.461045][ T4472] ? fsnotify_perm+0x6a/0x5d0
[ 466.465636][ T4472] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 466.470583][ T4472] ? vfs_write+0x990/0x1050
[ 466.474935][ T4472] kernel_clone+0x22e/0x920
[ 466.479379][ T4472] ? file_end_write+0x1b0/0x1b0
[ 466.484068][ T4472] ? create_io_thread+0x1e0/0x1e0
[ 466.489024][ T4472] ? __mutex_lock_slowpath+0x10/0x10
[ 466.494361][ T4472] __x64_sys_clone+0x23f/0x290
[ 466.499382][ T4472] ? __do_sys_vfork+0x130/0x130
[ 466.504065][ T4472] ? ksys_write+0x260/0x2c0
[ 466.508426][ T4472] ? debug_smp_processor_id+0x17/0x20
[ 466.513615][ T4472] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 466.519522][ T4472] ? exit_to_user_mode_prepare+0x39/0xa0
[ 466.524985][ T4472] do_syscall_64+0x3d/0xb0
[ 466.529234][ T4472] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 466.535084][ T4472] RIP: 0033:0x7fc24575c789
[ 466.539304][ T4472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 466.558754][ T4472] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 466.567043][ T4472] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 466.575459][ T4472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 466.583320][ T4472] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 466.591138][ T4472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 466.599196][ T4472] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 466.607100][ T4472]
[ 466.615938][ T4481] FAULT_INJECTION: forcing a failure.
[ 466.615938][ T4481] name failslab, interval 1, probability 0, space 0, times 0
[ 466.628631][ T4481] CPU: 0 PID: 4481 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 466.636926][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 466.646825][ T4481] Call Trace:
[ 466.650089][ T4481]
[ 466.652805][ T4481] dump_stack_lvl+0x151/0x1b7
[ 466.657321][ T4481] ? io_uring_drop_tctx_refs+0x190/0x190
[ 466.662797][ T4481] dump_stack+0x15/0x17
[ 466.666866][ T4481] should_fail+0x3c6/0x510
[ 466.671292][ T4481] __should_failslab+0xa4/0xe0
[ 466.675892][ T4481] ? anon_vma_clone+0x9a/0x500
[ 466.680495][ T4481] should_failslab+0x9/0x20
[ 466.684832][ T4481] slab_pre_alloc_hook+0x37/0xd0
[ 466.689612][ T4481] ? anon_vma_clone+0x9a/0x500
[ 466.694207][ T4481] kmem_cache_alloc+0x44/0x200
[ 466.698893][ T4481] anon_vma_clone+0x9a/0x500
[ 466.703406][ T4481] anon_vma_fork+0x91/0x4e0
[ 466.707835][ T4481] dup_mm+0x894/0x11e0
[ 466.711931][ T4481] ? copy_init_mm+0x20/0x20
[ 466.716276][ T4481] copy_mm+0x107/0x1b0
[ 466.720186][ T4481] copy_process+0x12a1/0x3240
[ 466.724782][ T4481] ? proc_fail_nth_write+0x20b/0x290
[ 466.729900][ T4481] ? fsnotify_perm+0x6a/0x5d0
[ 466.734598][ T4481] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 466.739618][ T4481] ? vfs_write+0x990/0x1050
[ 466.743960][ T4481] kernel_clone+0x22e/0x920
[ 466.748398][ T4481] ? file_end_write+0x1b0/0x1b0
[ 466.753122][ T4481] ? create_io_thread+0x1e0/0x1e0
[ 466.757934][ T4481] ? __mutex_lock_slowpath+0x10/0x10
[ 466.763220][ T4481] __x64_sys_clone+0x23f/0x290
[ 466.767782][ T4481] ? __do_sys_vfork+0x130/0x130
[ 466.772469][ T4481] ? ksys_write+0x260/0x2c0
[ 466.776808][ T4481] ? debug_smp_processor_id+0x17/0x20
[ 466.782019][ T4481] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 466.787920][ T4481] ? exit_to_user_mode_prepare+0x39/0xa0
[ 466.793403][ T4481] do_syscall_64+0x3d/0xb0
[ 466.797733][ T4481] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 466.803455][ T4481] RIP: 0033:0x7fc24575c789
[ 466.807800][ T4481] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 466.827437][ T4481] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 466.836031][ T4481] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 466.843922][ T4481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 466.852004][ T4481] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 466.859815][ T4481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 466.867623][ T4481] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 466.875474][ T4481]
[ 466.881385][ T4483] FAULT_INJECTION: forcing a failure.
[ 466.881385][ T4483] name failslab, interval 1, probability 0, space 0, times 0
[ 466.894098][ T4483] CPU: 0 PID: 4483 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 466.902450][ T4483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 466.912412][ T4483] Call Trace:
[ 466.915541][ T4483]
[ 466.918312][ T4483] dump_stack_lvl+0x151/0x1b7
[ 466.922903][ T4483] ? io_uring_drop_tctx_refs+0x190/0x190
[ 466.928378][ T4483] dump_stack+0x15/0x17
[ 466.932378][ T4483] should_fail+0x3c6/0x510
[ 466.936870][ T4483] __should_failslab+0xa4/0xe0
[ 466.941943][ T4483] ? anon_vma_clone+0x9a/0x500
[ 466.946689][ T4483] should_failslab+0x9/0x20
[ 466.951041][ T4483] slab_pre_alloc_hook+0x37/0xd0
[ 466.955979][ T4483] ? anon_vma_clone+0x9a/0x500
[ 466.960574][ T4483] kmem_cache_alloc+0x44/0x200
[ 466.965171][ T4483] anon_vma_clone+0x9a/0x500
[ 466.969597][ T4483] anon_vma_fork+0x91/0x4e0
[ 466.973937][ T4483] dup_mm+0x894/0x11e0
[ 466.977841][ T4483] ? copy_init_mm+0x20/0x20
[ 466.982183][ T4483] copy_mm+0x107/0x1b0
[ 466.986109][ T4483] copy_process+0x12a1/0x3240
[ 466.990601][ T4483] ? proc_fail_nth_write+0x20b/0x290
[ 466.995727][ T4483] ? fsnotify_perm+0x6a/0x5d0
[ 467.000324][ T4483] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 467.005273][ T4483] ? vfs_write+0x990/0x1050
[ 467.009611][ T4483] kernel_clone+0x22e/0x920
[ 467.013983][ T4483] ? file_end_write+0x1b0/0x1b0
[ 467.018645][ T4483] ? create_io_thread+0x1e0/0x1e0
[ 467.023498][ T4483] ? __mutex_lock_slowpath+0x10/0x10
[ 467.028741][ T4483] __x64_sys_clone+0x23f/0x290
[ 467.033423][ T4483] ? __do_sys_vfork+0x130/0x130
[ 467.038101][ T4483] ? ksys_write+0x260/0x2c0
[ 467.042530][ T4483] ? debug_smp_processor_id+0x17/0x20
[ 467.047825][ T4483] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 467.053727][ T4483] ? exit_to_user_mode_prepare+0x39/0xa0
[ 467.059349][ T4483] do_syscall_64+0x3d/0xb0
[ 467.063597][ T4483] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 467.069782][ T4483] RIP: 0033:0x7fc24575c789
[ 467.074096][ T4483] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 467.093716][ T4483] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 467.102064][ T4483] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 467.109874][ T4483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 467.117793][ T4483] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 467.125636][ T4483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 467.133409][ T4483] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 467.141485][ T4483]
[ 467.148087][ T4491] FAULT_INJECTION: forcing a failure.
[ 467.148087][ T4491] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 467.148466][ T4487] FAULT_INJECTION: forcing a failure.
[ 467.148466][ T4487] name failslab, interval 1, probability 0, space 0, times 0
[ 467.174430][ T4487] CPU: 0 PID: 4487 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 467.182781][ T4487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 467.192647][ T4487] Call Trace:
[ 467.195773][ T4487]
[ 467.198550][ T4487] dump_stack_lvl+0x151/0x1b7
[ 467.203074][ T4487] ? io_uring_drop_tctx_refs+0x190/0x190
[ 467.208707][ T4487] dump_stack+0x15/0x17
[ 467.212703][ T4487] should_fail+0x3c6/0x510
[ 467.216975][ T4487] __should_failslab+0xa4/0xe0
[ 467.221566][ T4487] ? anon_vma_clone+0x9a/0x500
[ 467.226262][ T4487] should_failslab+0x9/0x20
[ 467.230679][ T4487] slab_pre_alloc_hook+0x37/0xd0
[ 467.235741][ T4487] ? anon_vma_clone+0x9a/0x500
[ 467.240334][ T4487] kmem_cache_alloc+0x44/0x200
[ 467.245576][ T4487] anon_vma_clone+0x9a/0x500
[ 467.250093][ T4487] anon_vma_fork+0x91/0x4e0
[ 467.254514][ T4487] dup_mm+0x894/0x11e0
[ 467.258420][ T4487] ? copy_init_mm+0x20/0x20
[ 467.262768][ T4487] copy_mm+0x107/0x1b0
[ 467.266662][ T4487] copy_process+0x12a1/0x3240
[ 467.271176][ T4487] ? proc_fail_nth_write+0x20b/0x290
[ 467.276296][ T4487] ? fsnotify_perm+0x6a/0x5d0
[ 467.280902][ T4487] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 467.286477][ T4487] ? vfs_write+0x990/0x1050
[ 467.290810][ T4487] kernel_clone+0x22e/0x920
[ 467.295234][ T4487] ? file_end_write+0x1b0/0x1b0
[ 467.299929][ T4487] ? create_io_thread+0x1e0/0x1e0
[ 467.304783][ T4487] ? __mutex_lock_slowpath+0x10/0x10
[ 467.309909][ T4487] __x64_sys_clone+0x23f/0x290
[ 467.314589][ T4487] ? __do_sys_vfork+0x130/0x130
[ 467.319276][ T4487] ? ksys_write+0x260/0x2c0
[ 467.323616][ T4487] ? debug_smp_processor_id+0x17/0x20
[ 467.328843][ T4487] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 467.334727][ T4487] ? exit_to_user_mode_prepare+0x39/0xa0
[ 467.340197][ T4487] do_syscall_64+0x3d/0xb0
[ 467.344974][ T4487] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 467.351050][ T4487] RIP: 0033:0x7fc24575c789
[ 467.355411][ T4487] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 467.374834][ T4487] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 467.383143][ T4487] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 467.391065][ T4487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 467.398981][ T4487] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 467.406773][ T4487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 467.414589][ T4487] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 467.422515][ T4487]
[ 467.425409][ T4491] CPU: 1 PID: 4491 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 467.433885][ T4491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 467.444099][ T4491] Call Trace:
[ 467.447577][ T4491]
[ 467.450351][ T4491] dump_stack_lvl+0x151/0x1b7
[ 467.454874][ T4491] ? io_uring_drop_tctx_refs+0x190/0x190
[ 467.460329][ T4491] dump_stack+0x15/0x17
[ 467.464436][ T4491] should_fail+0x3c6/0x510
[ 467.468675][ T4491] should_fail_alloc_page+0x5a/0x80
[ 467.473716][ T4491] __alloc_pages+0x1ee/0x7b0
[ 467.478309][ T4491] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 467.483432][ T4491] new_slab+0x92/0x490
[ 467.487339][ T4491] ___slab_alloc+0x39e/0x830
[ 467.491776][ T4491] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 467.497580][ T4491] ? dup_mm+0x790/0x11e0
[ 467.501838][ T4491] ? dup_mm+0x790/0x11e0
[ 467.506002][ T4491] __slab_alloc+0x4a/0x90
[ 467.510362][ T4491] ? dup_mm+0x790/0x11e0
[ 467.514423][ T4491] kmem_cache_alloc+0x134/0x200
[ 467.519285][ T4491] dup_mm+0x790/0x11e0
[ 467.523271][ T4491] ? copy_init_mm+0x20/0x20
[ 467.527718][ T4491] copy_mm+0x107/0x1b0
[ 467.531791][ T4491] copy_process+0x12a1/0x3240
[ 467.536304][ T4491] ? proc_fail_nth_write+0x20b/0x290
[ 467.541462][ T4491] ? fsnotify_perm+0x6a/0x5d0
[ 467.545933][ T4491] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 467.551137][ T4491] ? vfs_write+0x990/0x1050
[ 467.555486][ T4491] kernel_clone+0x22e/0x920
[ 467.559814][ T4491] ? file_end_write+0x1b0/0x1b0
[ 467.564523][ T4491] ? create_io_thread+0x1e0/0x1e0
[ 467.569457][ T4491] ? __mutex_lock_slowpath+0x10/0x10
[ 467.574658][ T4491] __x64_sys_clone+0x23f/0x290
[ 467.579389][ T4491] ? __do_sys_vfork+0x130/0x130
[ 467.584035][ T4491] ? ksys_write+0x260/0x2c0
[ 467.588372][ T4491] ? debug_smp_processor_id+0x17/0x20
[ 467.593579][ T4491] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 467.599731][ T4491] ? exit_to_user_mode_prepare+0x39/0xa0
[ 467.605148][ T4491] do_syscall_64+0x3d/0xb0
[ 467.609374][ T4491] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 467.615214][ T4491] RIP: 0033:0x7fc24575c789
[ 467.619468][ T4491] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 467.639005][ T4491] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 467.647247][ T4491] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 467.655060][ T4491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 467.662900][ T4491] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 467.670864][ T4491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 467.678863][ T4491] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 467.686838][ T4491]
[ 467.691245][ T4492] FAULT_INJECTION: forcing a failure.
[ 467.691245][ T4492] name failslab, interval 1, probability 0, space 0, times 0
[ 467.704880][ T4492] CPU: 1 PID: 4492 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 467.713235][ T4492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 467.723201][ T4492] Call Trace:
[ 467.726320][ T4492]
[ 467.729127][ T4492] dump_stack_lvl+0x151/0x1b7
[ 467.733732][ T4492] ? io_uring_drop_tctx_refs+0x190/0x190
[ 467.739378][ T4492] dump_stack+0x15/0x17
[ 467.743485][ T4492] should_fail+0x3c6/0x510
[ 467.747728][ T4492] __should_failslab+0xa4/0xe0
[ 467.752327][ T4492] ? anon_vma_clone+0x9a/0x500
[ 467.757012][ T4492] should_failslab+0x9/0x20
[ 467.761436][ T4492] slab_pre_alloc_hook+0x37/0xd0
[ 467.766215][ T4492] ? anon_vma_clone+0x9a/0x500
[ 467.770812][ T4492] kmem_cache_alloc+0x44/0x200
[ 467.775414][ T4492] anon_vma_clone+0x9a/0x500
[ 467.779839][ T4492] anon_vma_fork+0x91/0x4e0
[ 467.784189][ T4492] dup_mm+0x894/0x11e0
[ 467.788171][ T4492] ? copy_init_mm+0x20/0x20
[ 467.792604][ T4492] copy_mm+0x107/0x1b0
[ 467.796506][ T4492] copy_process+0x12a1/0x3240
[ 467.801025][ T4492] ? proc_fail_nth_write+0x20b/0x290
[ 467.806224][ T4492] ? fsnotify_perm+0x6a/0x5d0
[ 467.811023][ T4492] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 467.815956][ T4492] ? vfs_write+0x990/0x1050
[ 467.820405][ T4492] kernel_clone+0x22e/0x920
[ 467.824709][ T4492] ? file_end_write+0x1b0/0x1b0
[ 467.829422][ T4492] ? create_io_thread+0x1e0/0x1e0
[ 467.834259][ T4492] ? __mutex_lock_slowpath+0x10/0x10
[ 467.839386][ T4492] __x64_sys_clone+0x23f/0x290
[ 467.844096][ T4492] ? __do_sys_vfork+0x130/0x130
[ 467.849060][ T4492] ? ksys_write+0x260/0x2c0
[ 467.853401][ T4492] ? debug_smp_processor_id+0x17/0x20
[ 467.858609][ T4492] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 467.864519][ T4492] ? exit_to_user_mode_prepare+0x39/0xa0
[ 467.869979][ T4492] do_syscall_64+0x3d/0xb0
[ 467.874251][ T4492] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 467.879965][ T4492] RIP: 0033:0x7fc24575c789
[ 467.884224][ T4492] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 467.903828][ T4492] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 467.912085][ T4492] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 467.919940][ T4492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 467.927707][ T4492] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 467.936423][ T4492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 467.944231][ T4492] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 467.952045][ T4492]
[ 467.959161][ T4498] FAULT_INJECTION: forcing a failure.
[ 467.959161][ T4498] name failslab, interval 1, probability 0, space 0, times 0
[ 467.965666][ T4501] FAULT_INJECTION: forcing a failure.
[ 467.965666][ T4501] name failslab, interval 1, probability 0, space 0, times 0
[ 467.973301][ T4498] CPU: 0 PID: 4498 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 467.984798][ T4502] FAULT_INJECTION: forcing a failure.
[ 467.984798][ T4502] name failslab, interval 1, probability 0, space 0, times 0
[ 467.992672][ T4498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 467.992684][ T4498] Call Trace:
[ 467.992702][ T4498]
[ 467.992708][ T4498] dump_stack_lvl+0x151/0x1b7
[ 468.025930][ T4498] ? io_uring_drop_tctx_refs+0x190/0x190
[ 468.031573][ T4498] ? pfn_valid+0x1e0/0x1e0
[ 468.035996][ T4498] dump_stack+0x15/0x17
[ 468.040012][ T4498] should_fail+0x3c6/0x510
[ 468.044244][ T4498] __should_failslab+0xa4/0xe0
[ 468.048846][ T4498] ? dup_mm+0x790/0x11e0
[ 468.052917][ T4498] should_failslab+0x9/0x20
[ 468.057348][ T4498] slab_pre_alloc_hook+0x37/0xd0
[ 468.062116][ T4498] ? dup_mm+0x790/0x11e0
[ 468.066282][ T4498] kmem_cache_alloc+0x44/0x200
[ 468.070990][ T4498] dup_mm+0x790/0x11e0
[ 468.074876][ T4498] ? copy_init_mm+0x20/0x20
[ 468.079304][ T4498] copy_mm+0x107/0x1b0
[ 468.083208][ T4498] copy_process+0x12a1/0x3240
[ 468.087721][ T4498] ? proc_fail_nth_write+0x20b/0x290
[ 468.093253][ T4498] ? fsnotify_perm+0x6a/0x5d0
[ 468.097855][ T4498] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 468.102798][ T4498] ? vfs_write+0x990/0x1050
[ 468.107137][ T4498] kernel_clone+0x22e/0x920
[ 468.111589][ T4498] ? file_end_write+0x1b0/0x1b0
[ 468.116274][ T4498] ? create_io_thread+0x1e0/0x1e0
[ 468.121144][ T4498] ? __mutex_lock_slowpath+0x10/0x10
[ 468.126343][ T4498] __x64_sys_clone+0x23f/0x290
[ 468.130945][ T4498] ? __do_sys_vfork+0x130/0x130
[ 468.135636][ T4498] ? ksys_write+0x260/0x2c0
[ 468.140079][ T4498] ? debug_smp_processor_id+0x17/0x20
[ 468.145268][ T4498] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 468.151261][ T4498] ? exit_to_user_mode_prepare+0x39/0xa0
[ 468.156867][ T4498] do_syscall_64+0x3d/0xb0
[ 468.161127][ T4498] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 468.167297][ T4498] RIP: 0033:0x7fc24575c789
[ 468.171560][ T4498] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 468.190992][ T4498] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 468.199320][ T4498] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 468.207139][ T4498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 468.215125][ T4498] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 468.223398][ T4498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 468.231299][ T4498] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 468.239288][ T4498]
[ 468.242152][ T4501] CPU: 1 PID: 4501 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 468.250482][ T4501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 468.260376][ T4501] Call Trace:
[ 468.263496][ T4501]
[ 468.266279][ T4501] dump_stack_lvl+0x151/0x1b7
[ 468.270789][ T4501] ? io_uring_drop_tctx_refs+0x190/0x190
[ 468.276702][ T4501] dump_stack+0x15/0x17
[ 468.280695][ T4501] should_fail+0x3c6/0x510
[ 468.284954][ T4501] __should_failslab+0xa4/0xe0
[ 468.289552][ T4501] ? anon_vma_clone+0x9a/0x500
[ 468.294166][ T4501] should_failslab+0x9/0x20
[ 468.298681][ T4501] slab_pre_alloc_hook+0x37/0xd0
[ 468.303455][ T4501] ? anon_vma_clone+0x9a/0x500
[ 468.308053][ T4501] kmem_cache_alloc+0x44/0x200
[ 468.312914][ T4501] anon_vma_clone+0x9a/0x500
[ 468.317758][ T4501] anon_vma_fork+0x91/0x4e0
[ 468.322060][ T4501] dup_mm+0x894/0x11e0
[ 468.325963][ T4501] ? copy_init_mm+0x20/0x20
[ 468.330482][ T4501] copy_mm+0x107/0x1b0
[ 468.334390][ T4501] copy_process+0x12a1/0x3240
[ 468.338923][ T4501] ? proc_fail_nth_write+0x20b/0x290
[ 468.344154][ T4501] ? fsnotify_perm+0x6a/0x5d0
[ 468.349146][ T4501] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 468.354176][ T4501] ? vfs_write+0x990/0x1050
[ 468.358613][ T4501] kernel_clone+0x22e/0x920
[ 468.363040][ T4501] ? file_end_write+0x1b0/0x1b0
[ 468.367725][ T4501] ? create_io_thread+0x1e0/0x1e0
[ 468.372757][ T4501] ? __mutex_lock_slowpath+0x10/0x10
[ 468.378049][ T4501] __x64_sys_clone+0x23f/0x290
[ 468.382740][ T4501] ? __do_sys_vfork+0x130/0x130
[ 468.387429][ T4501] ? ksys_write+0x260/0x2c0
[ 468.391960][ T4501] ? debug_smp_processor_id+0x17/0x20
[ 468.397250][ T4501] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 468.403637][ T4501] ? exit_to_user_mode_prepare+0x39/0xa0
[ 468.409388][ T4501] do_syscall_64+0x3d/0xb0
[ 468.413785][ T4501] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 468.419465][ T4501] RIP: 0033:0x7fc24575c789
[ 468.423711][ T4501] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 468.443585][ T4501] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 468.452104][ T4501] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 468.459932][ T4501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 468.468033][ T4501] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 468.475900][ T4501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 468.483827][ T4501] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 468.492185][ T4501]
[ 468.495183][ T4502] CPU: 0 PID: 4502 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 468.503547][ T4502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 468.513527][ T4502] Call Trace:
[ 468.516650][ T4502]
[ 468.519426][ T4502] dump_stack_lvl+0x151/0x1b7
[ 468.523938][ T4502] ? io_uring_drop_tctx_refs+0x190/0x190
[ 468.529405][ T4502] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 468.535315][ T4502] dump_stack+0x15/0x17
[ 468.539385][ T4502] should_fail+0x3c6/0x510
[ 468.543948][ T4502] __should_failslab+0xa4/0xe0
[ 468.548531][ T4502] ? anon_vma_clone+0x9a/0x500
[ 468.553302][ T4502] should_failslab+0x9/0x20
[ 468.557649][ T4502] slab_pre_alloc_hook+0x37/0xd0
[ 468.562506][ T4502] ? anon_vma_clone+0x9a/0x500
[ 468.567624][ T4502] kmem_cache_alloc+0x44/0x200
[ 468.572341][ T4502] anon_vma_clone+0x9a/0x500
[ 468.577048][ T4502] ? slab_post_alloc_hook+0x72/0x2c0
[ 468.582159][ T4502] ? dup_mm+0x790/0x11e0
[ 468.586239][ T4502] anon_vma_fork+0x91/0x4e0
[ 468.590764][ T4502] dup_mm+0x894/0x11e0
[ 468.594842][ T4502] ? copy_init_mm+0x20/0x20
[ 468.599174][ T4502] copy_mm+0x107/0x1b0
[ 468.603075][ T4502] copy_process+0x12a1/0x3240
[ 468.607628][ T4502] ? proc_fail_nth_write+0x20b/0x290
[ 468.612843][ T4502] ? fsnotify_perm+0x6a/0x5d0
[ 468.617328][ T4502] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 468.622281][ T4502] ? vfs_write+0x990/0x1050
[ 468.626621][ T4502] kernel_clone+0x22e/0x920
[ 468.630956][ T4502] ? file_end_write+0x1b0/0x1b0
[ 468.635643][ T4502] ? create_io_thread+0x1e0/0x1e0
[ 468.640695][ T4502] ? __mutex_lock_slowpath+0x10/0x10
[ 468.645820][ T4502] __x64_sys_clone+0x23f/0x290
[ 468.650428][ T4502] ? __do_sys_vfork+0x130/0x130
[ 468.655187][ T4502] ? ksys_write+0x260/0x2c0
[ 468.659981][ T4502] ? debug_smp_processor_id+0x17/0x20
[ 468.665269][ T4502] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 468.671271][ T4502] ? exit_to_user_mode_prepare+0x39/0xa0
[ 468.676814][ T4502] do_syscall_64+0x3d/0xb0
[ 468.681078][ T4502] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 468.686906][ T4502] RIP: 0033:0x7fc24575c789
[ 468.691140][ T4502] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 468.710577][ T4502] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 468.718823][ T4502] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 468.726635][ T4502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 468.734534][ T4502] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 468.742525][ T4502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 468.750936][ T4502] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 468.758753][ T4502]
[ 468.766088][ T4505] FAULT_INJECTION: forcing a failure.
[ 468.766088][ T4505] name failslab, interval 1, probability 0, space 0, times 0
[ 468.779120][ T4508] FAULT_INJECTION: forcing a failure.
[ 468.779120][ T4508] name failslab, interval 1, probability 0, space 0, times 0
[ 468.781176][ T4505] CPU: 1 PID: 4505 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 468.799963][ T4505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 468.809854][ T4505] Call Trace:
[ 468.812990][ T4505]
[ 468.815931][ T4505] dump_stack_lvl+0x151/0x1b7
[ 468.820448][ T4505] ? io_uring_drop_tctx_refs+0x190/0x190
[ 468.826005][ T4505] ? pfn_valid+0x1e0/0x1e0
[ 468.830337][ T4505] dump_stack+0x15/0x17
[ 468.834336][ T4505] should_fail+0x3c6/0x510
[ 468.838674][ T4505] __should_failslab+0xa4/0xe0
[ 468.843278][ T4505] ? dup_mm+0x790/0x11e0
[ 468.847357][ T4505] should_failslab+0x9/0x20
[ 468.851688][ T4505] slab_pre_alloc_hook+0x37/0xd0
[ 468.856463][ T4505] ? dup_mm+0x790/0x11e0
[ 468.860547][ T4505] kmem_cache_alloc+0x44/0x200
[ 468.865156][ T4505] dup_mm+0x790/0x11e0
[ 468.869139][ T4505] ? copy_init_mm+0x20/0x20
[ 468.873482][ T4505] copy_mm+0x107/0x1b0
[ 468.877380][ T4505] copy_process+0x12a1/0x3240
[ 468.881983][ T4505] ? proc_fail_nth_write+0x20b/0x290
[ 468.887106][ T4505] ? fsnotify_perm+0x6a/0x5d0
[ 468.891705][ T4505] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 468.896652][ T4505] ? vfs_write+0x990/0x1050
[ 468.900988][ T4505] kernel_clone+0x22e/0x920
[ 468.905416][ T4505] ? file_end_write+0x1b0/0x1b0
[ 468.910107][ T4505] ? create_io_thread+0x1e0/0x1e0
[ 468.914965][ T4505] ? __mutex_lock_slowpath+0x10/0x10
[ 468.920204][ T4505] __x64_sys_clone+0x23f/0x290
[ 468.924778][ T4505] ? __do_sys_vfork+0x130/0x130
[ 468.929638][ T4505] ? ksys_write+0x260/0x2c0
[ 468.934153][ T4505] ? debug_smp_processor_id+0x17/0x20
[ 468.939359][ T4505] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 468.945349][ T4505] ? exit_to_user_mode_prepare+0x39/0xa0
[ 468.950825][ T4505] do_syscall_64+0x3d/0xb0
[ 468.955077][ T4505] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 468.960803][ T4505] RIP: 0033:0x7fc24575c789
[ 468.965050][ T4505] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 468.984584][ T4505] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 468.992839][ T4505] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 469.000635][ T4505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 469.008455][ T4505] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 469.016257][ T4505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 469.024073][ T4505] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 469.031885][ T4505]
[ 469.034744][ T4508] CPU: 0 PID: 4508 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 469.043080][ T4508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 469.052977][ T4508] Call Trace:
[ 469.056098][ T4508]
[ 469.058875][ T4508] dump_stack_lvl+0x151/0x1b7
[ 469.063482][ T4508] ? io_uring_drop_tctx_refs+0x190/0x190
[ 469.069055][ T4508] dump_stack+0x15/0x17
[ 469.073054][ T4508] should_fail+0x3c6/0x510
[ 469.077564][ T4508] __should_failslab+0xa4/0xe0
[ 469.082244][ T4508] ? anon_vma_clone+0x9a/0x500
[ 469.086835][ T4508] should_failslab+0x9/0x20
[ 469.091466][ T4508] slab_pre_alloc_hook+0x37/0xd0
[ 469.096493][ T4508] ? anon_vma_clone+0x9a/0x500
[ 469.101194][ T4508] kmem_cache_alloc+0x44/0x200
[ 469.105773][ T4508] anon_vma_clone+0x9a/0x500
[ 469.110389][ T4508] anon_vma_fork+0x91/0x4e0
[ 469.114708][ T4508] dup_mm+0x894/0x11e0
[ 469.118625][ T4508] ? copy_init_mm+0x20/0x20
[ 469.122950][ T4508] copy_mm+0x107/0x1b0
[ 469.126853][ T4508] copy_process+0x12a1/0x3240
[ 469.131383][ T4508] ? proc_fail_nth_write+0x20b/0x290
[ 469.136487][ T4508] ? fsnotify_perm+0x6a/0x5d0
[ 469.141184][ T4508] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 469.146160][ T4508] ? vfs_write+0x990/0x1050
[ 469.150467][ T4508] kernel_clone+0x22e/0x920
[ 469.154800][ T4508] ? file_end_write+0x1b0/0x1b0
[ 469.159574][ T4508] ? create_io_thread+0x1e0/0x1e0
[ 469.164438][ T4508] ? __mutex_lock_slowpath+0x10/0x10
[ 469.169564][ T4508] __x64_sys_clone+0x23f/0x290
[ 469.174416][ T4508] ? __do_sys_vfork+0x130/0x130
[ 469.179229][ T4508] ? ksys_write+0x260/0x2c0
[ 469.183574][ T4508] ? debug_smp_processor_id+0x17/0x20
[ 469.188782][ T4508] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 469.194679][ T4508] ? exit_to_user_mode_prepare+0x39/0xa0
[ 469.200150][ T4508] do_syscall_64+0x3d/0xb0
[ 469.204408][ T4508] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 469.210136][ T4508] RIP: 0033:0x7fc24575c789
[ 469.214471][ T4508] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 469.234270][ T4508] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 469.242768][ T4508] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 469.250930][ T4508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 469.258750][ T4508] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 469.266554][ T4508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 469.274379][ T4508] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 469.282427][ T4508]
[ 469.287186][ T4509] FAULT_INJECTION: forcing a failure.
[ 469.287186][ T4509] name failslab, interval 1, probability 0, space 0, times 0
[ 469.300410][ T4509] CPU: 1 PID: 4509 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 469.308752][ T4509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 469.318726][ T4509] Call Trace:
[ 469.321864][ T4509]
[ 469.324711][ T4509] dump_stack_lvl+0x151/0x1b7
[ 469.329321][ T4509] ? io_uring_drop_tctx_refs+0x190/0x190
[ 469.335252][ T4509] dump_stack+0x15/0x17
[ 469.339761][ T4509] should_fail+0x3c6/0x510
[ 469.344256][ T4509] __should_failslab+0xa4/0xe0
[ 469.348868][ T4509] ? anon_vma_clone+0x9a/0x500
[ 469.353651][ T4509] should_failslab+0x9/0x20
[ 469.358715][ T4509] slab_pre_alloc_hook+0x37/0xd0
[ 469.363505][ T4509] ? anon_vma_clone+0x9a/0x500
[ 469.368546][ T4509] kmem_cache_alloc+0x44/0x200
[ 469.373149][ T4509] anon_vma_clone+0x9a/0x500
[ 469.377656][ T4509] anon_vma_fork+0x91/0x4e0
[ 469.382005][ T4509] dup_mm+0x894/0x11e0
[ 469.386257][ T4509] ? copy_init_mm+0x20/0x20
[ 469.391264][ T4509] copy_mm+0x107/0x1b0
[ 469.395243][ T4509] copy_process+0x12a1/0x3240
[ 469.399755][ T4509] ? proc_fail_nth_write+0x20b/0x290
[ 469.405155][ T4509] ? fsnotify_perm+0x6a/0x5d0
[ 469.409755][ T4509] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 469.416492][ T4509] ? vfs_write+0x990/0x1050
[ 469.421028][ T4509] kernel_clone+0x22e/0x920
[ 469.425471][ T4509] ? file_end_write+0x1b0/0x1b0
[ 469.430389][ T4509] ? create_io_thread+0x1e0/0x1e0
[ 469.435249][ T4509] ? __mutex_lock_slowpath+0x10/0x10
[ 469.440718][ T4509] __x64_sys_clone+0x23f/0x290
[ 469.445325][ T4509] ? __do_sys_vfork+0x130/0x130
[ 469.450003][ T4509] ? ksys_write+0x260/0x2c0
[ 469.454341][ T4509] ? debug_smp_processor_id+0x17/0x20
[ 469.459548][ T4509] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 469.465457][ T4509] ? exit_to_user_mode_prepare+0x39/0xa0
[ 469.470921][ T4509] do_syscall_64+0x3d/0xb0
[ 469.475174][ T4509] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 469.481030][ T4509] RIP: 0033:0x7fc24575c789
[ 469.485712][ T4509] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 469.505589][ T4509] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 469.513826][ T4509] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 469.521744][ T4509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 469.529630][ T4509] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 469.537442][ T4509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 469.545254][ T4509] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 469.553070][ T4509]
[ 469.558561][ T4514] FAULT_INJECTION: forcing a failure.
[ 469.558561][ T4514] name failslab, interval 1, probability 0, space 0, times 0
[ 469.567226][ T4518] FAULT_INJECTION: forcing a failure.
[ 469.567226][ T4518] name failslab, interval 1, probability 0, space 0, times 0
[ 469.573045][ T4519] FAULT_INJECTION: forcing a failure.
[ 469.573045][ T4519] name failslab, interval 1, probability 0, space 0, times 0
[ 469.590430][ T4514] CPU: 0 PID: 4514 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 469.599119][ T4522] FAULT_INJECTION: forcing a failure.
[ 469.599119][ T4522] name failslab, interval 1, probability 0, space 0, times 0
[ 469.606576][ T4514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 469.606593][ T4514] Call Trace:
[ 469.606600][ T4514]
[ 469.606607][ T4514] dump_stack_lvl+0x151/0x1b7
[ 469.606630][ T4514] ? io_uring_drop_tctx_refs+0x190/0x190
[ 469.606646][ T4514] ? pfn_valid+0x1e0/0x1e0
[ 469.650593][ T4514] dump_stack+0x15/0x17
[ 469.654574][ T4514] should_fail+0x3c6/0x510
[ 469.658886][ T4514] __should_failslab+0xa4/0xe0
[ 469.663525][ T4514] ? dup_mm+0x790/0x11e0
[ 469.667677][ T4514] should_failslab+0x9/0x20
[ 469.672016][ T4514] slab_pre_alloc_hook+0x37/0xd0
[ 469.676877][ T4514] ? dup_mm+0x790/0x11e0
[ 469.680955][ T4514] kmem_cache_alloc+0x44/0x200
[ 469.685652][ T4514] dup_mm+0x790/0x11e0
[ 469.689550][ T4514] ? copy_init_mm+0x20/0x20
[ 469.694065][ T4514] copy_mm+0x107/0x1b0
[ 469.698136][ T4514] copy_process+0x12a1/0x3240
[ 469.702675][ T4514] ? proc_fail_nth_write+0x20b/0x290
[ 469.707765][ T4514] ? fsnotify_perm+0x6a/0x5d0
[ 469.712278][ T4514] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 469.717222][ T4514] ? vfs_write+0x990/0x1050
[ 469.721565][ T4514] kernel_clone+0x22e/0x920
[ 469.725903][ T4514] ? file_end_write+0x1b0/0x1b0
[ 469.730588][ T4514] ? create_io_thread+0x1e0/0x1e0
[ 469.735624][ T4514] ? __mutex_lock_slowpath+0x10/0x10
[ 469.740753][ T4514] __x64_sys_clone+0x23f/0x290
[ 469.745430][ T4514] ? __do_sys_vfork+0x130/0x130
[ 469.750377][ T4514] ? ksys_write+0x260/0x2c0
[ 469.754747][ T4514] ? debug_smp_processor_id+0x17/0x20
[ 469.759924][ T4514] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 469.765829][ T4514] ? exit_to_user_mode_prepare+0x39/0xa0
[ 469.771299][ T4514] do_syscall_64+0x3d/0xb0
[ 469.775559][ T4514] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 469.781445][ T4514] RIP: 0033:0x7fc24575c789
[ 469.785768][ T4514] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 469.805382][ T4514] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 469.813682][ T4514] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 469.821525][ T4514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 469.829339][ T4514] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 469.837238][ T4514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 469.845046][ T4514] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 469.852955][ T4514]
[ 469.855909][ T4522] CPU: 1 PID: 4522 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 469.864317][ T4522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 469.874314][ T4522] Call Trace:
[ 469.877427][ T4522]
[ 469.880203][ T4522] dump_stack_lvl+0x151/0x1b7
[ 469.884868][ T4522] ? io_uring_drop_tctx_refs+0x190/0x190
[ 469.890420][ T4522] dump_stack+0x15/0x17
[ 469.894543][ T4522] should_fail+0x3c6/0x510
[ 469.898746][ T4522] __should_failslab+0xa4/0xe0
[ 469.903432][ T4522] ? anon_vma_clone+0x9a/0x500
[ 469.908032][ T4522] should_failslab+0x9/0x20
[ 469.912380][ T4522] slab_pre_alloc_hook+0x37/0xd0
[ 469.917146][ T4522] ? anon_vma_clone+0x9a/0x500
[ 469.921922][ T4522] kmem_cache_alloc+0x44/0x200
[ 469.926850][ T4522] anon_vma_clone+0x9a/0x500
[ 469.931318][ T4522] anon_vma_fork+0x91/0x4e0
[ 469.935664][ T4522] dup_mm+0x894/0x11e0
[ 469.939570][ T4522] ? copy_init_mm+0x20/0x20
[ 469.944041][ T4522] copy_mm+0x107/0x1b0
[ 469.947938][ T4522] copy_process+0x12a1/0x3240
[ 469.952543][ T4522] ? proc_fail_nth_write+0x20b/0x290
[ 469.957852][ T4522] ? fsnotify_perm+0x6a/0x5d0
[ 469.962443][ T4522] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 469.967478][ T4522] ? vfs_write+0x990/0x1050
[ 469.971806][ T4522] kernel_clone+0x22e/0x920
[ 469.976151][ T4522] ? file_end_write+0x1b0/0x1b0
[ 469.981024][ T4522] ? create_io_thread+0x1e0/0x1e0
[ 469.986142][ T4522] ? __mutex_lock_slowpath+0x10/0x10
[ 469.991265][ T4522] __x64_sys_clone+0x23f/0x290
[ 469.995854][ T4522] ? __do_sys_vfork+0x130/0x130
[ 470.000542][ T4522] ? ksys_write+0x260/0x2c0
[ 470.004970][ T4522] ? debug_smp_processor_id+0x17/0x20
[ 470.010408][ T4522] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 470.016517][ T4522] ? exit_to_user_mode_prepare+0x39/0xa0
[ 470.022097][ T4522] do_syscall_64+0x3d/0xb0
[ 470.026326][ T4522] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 470.032406][ T4522] RIP: 0033:0x7fc24575c789
[ 470.037204][ T4522] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 470.056643][ T4522] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 470.064891][ T4522] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 470.072874][ T4522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 470.080684][ T4522] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 470.088867][ T4522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 470.096817][ T4522] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 470.104817][ T4522]
[ 470.107682][ T4518] CPU: 0 PID: 4518 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 470.116187][ T4518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 470.126251][ T4518] Call Trace:
[ 470.129471][ T4518]
[ 470.132326][ T4518] dump_stack_lvl+0x151/0x1b7
[ 470.137122][ T4518] ? io_uring_drop_tctx_refs+0x190/0x190
[ 470.142788][ T4518] ? __kasan_check_write+0x14/0x20
[ 470.147689][ T4518] dump_stack+0x15/0x17
[ 470.151691][ T4518] should_fail+0x3c6/0x510
[ 470.156022][ T4518] __should_failslab+0xa4/0xe0
[ 470.160646][ T4518] ? anon_vma_fork+0xf7/0x4e0
[ 470.165221][ T4518] should_failslab+0x9/0x20
[ 470.169559][ T4518] slab_pre_alloc_hook+0x37/0xd0
[ 470.174335][ T4518] ? anon_vma_fork+0xf7/0x4e0
[ 470.178857][ T4518] kmem_cache_alloc+0x44/0x200
[ 470.183447][ T4518] anon_vma_fork+0xf7/0x4e0
[ 470.187807][ T4518] dup_mm+0x894/0x11e0
[ 470.191810][ T4518] ? copy_init_mm+0x20/0x20
[ 470.196132][ T4518] copy_mm+0x107/0x1b0
[ 470.200128][ T4518] copy_process+0x12a1/0x3240
[ 470.204635][ T4518] ? proc_fail_nth_write+0x20b/0x290
[ 470.210103][ T4518] ? fsnotify_perm+0x6a/0x5d0
[ 470.214618][ T4518] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 470.219664][ T4518] ? vfs_write+0x990/0x1050
[ 470.224103][ T4518] kernel_clone+0x22e/0x920
[ 470.228617][ T4518] ? file_end_write+0x1b0/0x1b0
[ 470.233292][ T4518] ? create_io_thread+0x1e0/0x1e0
[ 470.238160][ T4518] ? __mutex_lock_slowpath+0x10/0x10
[ 470.243275][ T4518] __x64_sys_clone+0x23f/0x290
[ 470.247876][ T4518] ? __do_sys_vfork+0x130/0x130
[ 470.252666][ T4518] ? ksys_write+0x260/0x2c0
[ 470.256998][ T4518] ? debug_smp_processor_id+0x17/0x20
[ 470.262291][ T4518] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 470.268190][ T4518] ? exit_to_user_mode_prepare+0x39/0xa0
[ 470.273850][ T4518] do_syscall_64+0x3d/0xb0
[ 470.278293][ T4518] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 470.284101][ T4518] RIP: 0033:0x7fc24575c789
[ 470.288364][ T4518] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 470.308156][ T4518] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 470.316588][ T4518] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 470.324394][ T4518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 470.332207][ T4518] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 470.340112][ T4518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 470.347924][ T4518] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 470.355732][ T4518]
[ 470.359070][ T4519] CPU: 1 PID: 4519 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 470.367656][ T4519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 470.377547][ T4519] Call Trace:
[ 470.380675][ T4519]
[ 470.383448][ T4519] dump_stack_lvl+0x151/0x1b7
[ 470.388603][ T4519] ? io_uring_drop_tctx_refs+0x190/0x190
[ 470.394157][ T4519] ? pfn_valid+0x1e0/0x1e0
[ 470.398410][ T4519] dump_stack+0x15/0x17
[ 470.402837][ T4519] should_fail+0x3c6/0x510
[ 470.407099][ T4519] __should_failslab+0xa4/0xe0
[ 470.411736][ T4519] ? dup_mm+0x790/0x11e0
[ 470.415766][ T4519] should_failslab+0x9/0x20
[ 470.420107][ T4519] slab_pre_alloc_hook+0x37/0xd0
[ 470.424888][ T4519] ? dup_mm+0x790/0x11e0
[ 470.429046][ T4519] kmem_cache_alloc+0x44/0x200
[ 470.433820][ T4519] dup_mm+0x790/0x11e0
[ 470.437998][ T4519] ? copy_init_mm+0x20/0x20
[ 470.442326][ T4519] copy_mm+0x107/0x1b0
[ 470.446317][ T4519] copy_process+0x12a1/0x3240
[ 470.450835][ T4519] ? proc_fail_nth_write+0x20b/0x290
[ 470.456126][ T4519] ? fsnotify_perm+0x6a/0x5d0
[ 470.460742][ T4519] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 470.465684][ T4519] ? vfs_write+0x990/0x1050
[ 470.470066][ T4519] kernel_clone+0x22e/0x920
[ 470.474364][ T4519] ? file_end_write+0x1b0/0x1b0
[ 470.479085][ T4519] ? create_io_thread+0x1e0/0x1e0
[ 470.484015][ T4519] ? __mutex_lock_slowpath+0x10/0x10
[ 470.489144][ T4519] __x64_sys_clone+0x23f/0x290
[ 470.493738][ T4519] ? __do_sys_vfork+0x130/0x130
[ 470.498424][ T4519] ? ksys_write+0x260/0x2c0
[ 470.502854][ T4519] ? debug_smp_processor_id+0x17/0x20
[ 470.508151][ T4519] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 470.514055][ T4519] ? exit_to_user_mode_prepare+0x39/0xa0
[ 470.519776][ T4519] do_syscall_64+0x3d/0xb0
[ 470.524028][ T4519] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 470.529798][ T4519] RIP: 0033:0x7fc24575c789
[ 470.534097][ T4519] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 470.553535][ T4519] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 470.561785][ T4519] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 470.569639][ T4519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 470.577513][ T4519] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 470.585323][ T4519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 470.593223][ T4519] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 470.601037][ T4519]
[ 470.605548][ T4523] FAULT_INJECTION: forcing a failure.
[ 470.605548][ T4523] name failslab, interval 1, probability 0, space 0, times 0
[ 470.618385][ T4523] CPU: 0 PID: 4523 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 470.626706][ T4523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 470.636689][ T4523] Call Trace:
[ 470.639811][ T4523]
[ 470.642589][ T4523] dump_stack_lvl+0x151/0x1b7
[ 470.647215][ T4523] ? io_uring_drop_tctx_refs+0x190/0x190
[ 470.652773][ T4523] dump_stack+0x15/0x17
[ 470.656768][ T4523] should_fail+0x3c6/0x510
[ 470.661012][ T4523] __should_failslab+0xa4/0xe0
[ 470.665704][ T4523] ? anon_vma_clone+0x9a/0x500
[ 470.670452][ T4523] should_failslab+0x9/0x20
[ 470.674748][ T4523] slab_pre_alloc_hook+0x37/0xd0
[ 470.679516][ T4523] ? anon_vma_clone+0x9a/0x500
[ 470.684112][ T4523] kmem_cache_alloc+0x44/0x200
[ 470.688723][ T4523] anon_vma_clone+0x9a/0x500
[ 470.693144][ T4523] anon_vma_fork+0x91/0x4e0
[ 470.697483][ T4523] dup_mm+0x894/0x11e0
[ 470.701390][ T4523] ? copy_init_mm+0x20/0x20
[ 470.705728][ T4523] copy_mm+0x107/0x1b0
[ 470.709635][ T4523] copy_process+0x12a1/0x3240
[ 470.714147][ T4523] ? proc_fail_nth_write+0x20b/0x290
[ 470.719266][ T4523] ? fsnotify_perm+0x6a/0x5d0
[ 470.723813][ T4523] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 470.728904][ T4523] ? vfs_write+0x990/0x1050
[ 470.733245][ T4523] kernel_clone+0x22e/0x920
[ 470.737587][ T4523] ? file_end_write+0x1b0/0x1b0
[ 470.742363][ T4523] ? create_io_thread+0x1e0/0x1e0
[ 470.747218][ T4523] ? __mutex_lock_slowpath+0x10/0x10
[ 470.752342][ T4523] __x64_sys_clone+0x23f/0x290
[ 470.757023][ T4523] ? __do_sys_vfork+0x130/0x130
[ 470.761802][ T4523] ? ksys_write+0x260/0x2c0
[ 470.766152][ T4523] ? debug_smp_processor_id+0x17/0x20
[ 470.771385][ T4523] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 470.777252][ T4523] ? exit_to_user_mode_prepare+0x39/0xa0
[ 470.782759][ T4523] do_syscall_64+0x3d/0xb0
[ 470.786970][ T4523] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 470.792956][ T4523] RIP: 0033:0x7fc24575c789
[ 470.797322][ T4523] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 470.817056][ T4523] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 470.825262][ T4523] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 470.833073][ T4523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 470.840894][ T4523] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 470.848805][ T4523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 470.856595][ T4523] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 470.864781][ T4523]
[ 470.869646][ T4527] FAULT_INJECTION: forcing a failure.
[ 470.869646][ T4527] name failslab, interval 1, probability 0, space 0, times 0
[ 470.882655][ T4530] FAULT_INJECTION: forcing a failure.
[ 470.882655][ T4530] name failslab, interval 1, probability 0, space 0, times 0
[ 470.885533][ T4527] CPU: 0 PID: 4527 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 470.903571][ T4527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 470.913552][ T4527] Call Trace:
[ 470.916672][ T4527]
[ 470.919448][ T4527] dump_stack_lvl+0x151/0x1b7
[ 470.923961][ T4527] ? io_uring_drop_tctx_refs+0x190/0x190
[ 470.929436][ T4527] ? up_write+0xa1/0x190
[ 470.933525][ T4527] dump_stack+0x15/0x17
[ 470.937596][ T4527] should_fail+0x3c6/0x510
[ 470.941930][ T4527] __should_failslab+0xa4/0xe0
[ 470.946528][ T4527] ? alloc_pid+0xa9/0xb20
[ 470.950695][ T4527] should_failslab+0x9/0x20
[ 470.955034][ T4527] slab_pre_alloc_hook+0x37/0xd0
[ 470.960007][ T4527] ? alloc_pid+0xa9/0xb20
[ 470.964142][ T4527] kmem_cache_alloc+0x44/0x200
[ 470.969006][ T4527] alloc_pid+0xa9/0xb20
[ 470.973012][ T4527] ? copy_thread+0x45d/0x760
[ 470.977516][ T4527] copy_process+0x1647/0x3240
[ 470.982028][ T4527] ? proc_fail_nth_write+0x20b/0x290
[ 470.987264][ T4527] ? fsnotify_perm+0x6a/0x5d0
[ 470.991760][ T4527] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 470.996707][ T4527] ? vfs_write+0x990/0x1050
[ 471.001306][ T4527] kernel_clone+0x22e/0x920
[ 471.005921][ T4527] ? file_end_write+0x1b0/0x1b0
[ 471.010656][ T4527] ? create_io_thread+0x1e0/0x1e0
[ 471.015460][ T4527] ? __mutex_lock_slowpath+0x10/0x10
[ 471.020663][ T4527] __x64_sys_clone+0x23f/0x290
[ 471.025349][ T4527] ? __do_sys_vfork+0x130/0x130
[ 471.030033][ T4527] ? ksys_write+0x260/0x2c0
[ 471.034375][ T4527] ? debug_smp_processor_id+0x17/0x20
[ 471.039588][ T4527] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 471.045485][ T4527] ? exit_to_user_mode_prepare+0x39/0xa0
[ 471.051039][ T4527] do_syscall_64+0x3d/0xb0
[ 471.055295][ T4527] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 471.061022][ T4527] RIP: 0033:0x7fc24575c789
[ 471.065385][ T4527] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 471.084834][ T4527] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 471.093073][ T4527] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 471.100884][ T4527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 471.108792][ T4527] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 471.116608][ T4527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 471.124693][ T4527] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 471.132682][ T4527]
[ 471.135807][ T4530] CPU: 1 PID: 4530 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 471.144218][ T4530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 471.154204][ T4530] Call Trace:
[ 471.157319][ T4530]
[ 471.160104][ T4530] dump_stack_lvl+0x151/0x1b7
[ 471.164606][ T4530] ? io_uring_drop_tctx_refs+0x190/0x190
[ 471.170095][ T4530] dump_stack+0x15/0x17
[ 471.174068][ T4530] should_fail+0x3c6/0x510
[ 471.178352][ T4530] __should_failslab+0xa4/0xe0
[ 471.182921][ T4530] ? anon_vma_clone+0x9a/0x500
[ 471.187520][ T4530] should_failslab+0x9/0x20
[ 471.191862][ T4530] slab_pre_alloc_hook+0x37/0xd0
[ 471.196634][ T4530] ? anon_vma_clone+0x9a/0x500
[ 471.201240][ T4530] kmem_cache_alloc+0x44/0x200
[ 471.205922][ T4530] anon_vma_clone+0x9a/0x500
[ 471.210460][ T4530] anon_vma_fork+0x91/0x4e0
[ 471.214801][ T4530] dup_mm+0x894/0x11e0
[ 471.218707][ T4530] ? copy_init_mm+0x20/0x20
[ 471.223047][ T4530] copy_mm+0x107/0x1b0
[ 471.227137][ T4530] copy_process+0x12a1/0x3240
[ 471.231922][ T4530] ? proc_fail_nth_write+0x20b/0x290
[ 471.237030][ T4530] ? fsnotify_perm+0x6a/0x5d0
[ 471.241557][ T4530] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 471.246579][ T4530] ? vfs_write+0x990/0x1050
[ 471.250918][ T4530] kernel_clone+0x22e/0x920
[ 471.255256][ T4530] ? file_end_write+0x1b0/0x1b0
[ 471.259993][ T4530] ? create_io_thread+0x1e0/0x1e0
[ 471.264892][ T4530] ? __mutex_lock_slowpath+0x10/0x10
[ 471.270101][ T4530] __x64_sys_clone+0x23f/0x290
[ 471.274710][ T4530] ? __do_sys_vfork+0x130/0x130
[ 471.279393][ T4530] ? ksys_write+0x260/0x2c0
[ 471.283903][ T4530] ? debug_smp_processor_id+0x17/0x20
[ 471.289291][ T4530] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 471.295553][ T4530] ? exit_to_user_mode_prepare+0x39/0xa0
[ 471.301108][ T4530] do_syscall_64+0x3d/0xb0
[ 471.305360][ T4530] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 471.311092][ T4530] RIP: 0033:0x7fc24575c789
[ 471.315431][ T4530] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 471.335422][ T4530] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 471.343651][ T4530] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 471.351470][ T4530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 471.359446][ T4530] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 471.367518][ T4530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 471.375438][ T4530] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 471.383702][ T4530]
[ 471.388177][ T4534] FAULT_INJECTION: forcing a failure.
[ 471.388177][ T4534] name failslab, interval 1, probability 0, space 0, times 0
[ 471.401879][ T4534] CPU: 0 PID: 4534 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 471.410199][ T4534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 471.420189][ T4534] Call Trace:
[ 471.423307][ T4534]
[ 471.426078][ T4534] dump_stack_lvl+0x151/0x1b7
[ 471.430641][ T4534] ? io_uring_drop_tctx_refs+0x190/0x190
[ 471.436058][ T4534] dump_stack+0x15/0x17
[ 471.440229][ T4534] should_fail+0x3c6/0x510
[ 471.444484][ T4534] __should_failslab+0xa4/0xe0
[ 471.449273][ T4534] ? anon_vma_clone+0x9a/0x500
[ 471.453919][ T4534] should_failslab+0x9/0x20
[ 471.458389][ T4534] slab_pre_alloc_hook+0x37/0xd0
[ 471.463174][ T4534] ? anon_vma_clone+0x9a/0x500
[ 471.467867][ T4534] kmem_cache_alloc+0x44/0x200
[ 471.472468][ T4534] anon_vma_clone+0x9a/0x500
[ 471.477015][ T4534] anon_vma_fork+0x91/0x4e0
[ 471.481353][ T4534] dup_mm+0x894/0x11e0
[ 471.485390][ T4534] ? copy_init_mm+0x20/0x20
[ 471.489915][ T4534] copy_mm+0x107/0x1b0
[ 471.493904][ T4534] copy_process+0x12a1/0x3240
[ 471.498596][ T4534] ? proc_fail_nth_write+0x20b/0x290
[ 471.503712][ T4534] ? fsnotify_perm+0x6a/0x5d0
[ 471.508229][ T4534] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 471.513177][ T4534] ? vfs_write+0x990/0x1050
[ 471.517626][ T4534] kernel_clone+0x22e/0x920
[ 471.521963][ T4534] ? file_end_write+0x1b0/0x1b0
[ 471.526667][ T4534] ? create_io_thread+0x1e0/0x1e0
[ 471.531511][ T4534] ? __mutex_lock_slowpath+0x10/0x10
[ 471.536637][ T4534] __x64_sys_clone+0x23f/0x290
[ 471.541232][ T4534] ? __do_sys_vfork+0x130/0x130
[ 471.545922][ T4534] ? ksys_write+0x260/0x2c0
[ 471.550258][ T4534] ? debug_smp_processor_id+0x17/0x20
[ 471.555551][ T4534] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 471.561456][ T4534] ? exit_to_user_mode_prepare+0x39/0xa0
[ 471.567048][ T4534] do_syscall_64+0x3d/0xb0
[ 471.571395][ T4534] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 471.577213][ T4534] RIP: 0033:0x7fc24575c789
[ 471.581461][ T4534] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 471.601275][ T4534] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 471.609859][ T4534] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 471.617670][ T4534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 471.625704][ T4534] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 471.633520][ T4534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 471.641324][ T4534] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 471.649316][ T4534]
[ 471.652700][ T4532] FAULT_INJECTION: forcing a failure.
[ 471.652700][ T4532] name failslab, interval 1, probability 0, space 0, times 0
[ 471.665774][ T4532] CPU: 0 PID: 4532 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 471.674171][ T4532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 471.684154][ T4532] Call Trace:
[ 471.687288][ T4532]
[ 471.690060][ T4532] dump_stack_lvl+0x151/0x1b7
[ 471.694568][ T4532] ? io_uring_drop_tctx_refs+0x190/0x190
[ 471.700047][ T4532] dump_stack+0x15/0x17
[ 471.704208][ T4532] should_fail+0x3c6/0x510
[ 471.708539][ T4532] __should_failslab+0xa4/0xe0
[ 471.713140][ T4532] ? anon_vma_clone+0x9a/0x500
[ 471.717737][ T4532] should_failslab+0x9/0x20
[ 471.722078][ T4532] slab_pre_alloc_hook+0x37/0xd0
[ 471.727118][ T4532] ? anon_vma_clone+0x9a/0x500
[ 471.731778][ T4532] kmem_cache_alloc+0x44/0x200
[ 471.736478][ T4532] anon_vma_clone+0x9a/0x500
[ 471.740894][ T4532] anon_vma_fork+0x91/0x4e0
[ 471.745330][ T4532] dup_mm+0x894/0x11e0
[ 471.749313][ T4532] ? copy_init_mm+0x20/0x20
[ 471.753656][ T4532] copy_mm+0x107/0x1b0
[ 471.757583][ T4532] copy_process+0x12a1/0x3240
[ 471.762168][ T4532] ? proc_fail_nth_write+0x20b/0x290
[ 471.767281][ T4532] ? fsnotify_perm+0x6a/0x5d0
[ 471.771822][ T4532] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 471.776826][ T4532] ? vfs_write+0x990/0x1050
[ 471.781723][ T4532] kernel_clone+0x22e/0x920
[ 471.786182][ T4532] ? file_end_write+0x1b0/0x1b0
[ 471.791053][ T4532] ? create_io_thread+0x1e0/0x1e0
[ 471.795911][ T4532] ? __mutex_lock_slowpath+0x10/0x10
[ 471.801133][ T4532] __x64_sys_clone+0x23f/0x290
[ 471.805733][ T4532] ? __do_sys_vfork+0x130/0x130
[ 471.810683][ T4532] ? ksys_write+0x260/0x2c0
[ 471.815013][ T4532] ? debug_smp_processor_id+0x17/0x20
[ 471.820220][ T4532] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 471.826264][ T4532] ? exit_to_user_mode_prepare+0x39/0xa0
[ 471.831828][ T4532] do_syscall_64+0x3d/0xb0
[ 471.836046][ T4532] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 471.841776][ T4532] RIP: 0033:0x7fc24575c789
[ 471.846034][ T4532] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 471.865475][ T4532] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 471.873723][ T4532] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 471.881630][ T4532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 471.889510][ T4532] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 471.897442][ T4532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 471.905242][ T4532] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 471.913152][ T4532]
[ 471.924426][ T4541] FAULT_INJECTION: forcing a failure.
[ 471.924426][ T4541] name failslab, interval 1, probability 0, space 0, times 0
[ 471.927536][ T4545] FAULT_INJECTION: forcing a failure.
[ 471.927536][ T4545] name failslab, interval 1, probability 0, space 0, times 0
[ 471.941650][ T4541] CPU: 0 PID: 4541 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 471.958099][ T4541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 471.968171][ T4541] Call Trace:
[ 471.971297][ T4541]
[ 471.974093][ T4541] dump_stack_lvl+0x151/0x1b7
[ 471.978703][ T4541] ? io_uring_drop_tctx_refs+0x190/0x190
[ 471.984140][ T4541] ? up_write+0xa1/0x190
[ 471.988302][ T4541] dump_stack+0x15/0x17
[ 471.992306][ T4541] should_fail+0x3c6/0x510
[ 471.996632][ T4541] __should_failslab+0xa4/0xe0
[ 472.001233][ T4541] ? alloc_pid+0xa9/0xb20
[ 472.005399][ T4541] should_failslab+0x9/0x20
[ 472.009745][ T4541] slab_pre_alloc_hook+0x37/0xd0
[ 472.014707][ T4541] ? alloc_pid+0xa9/0xb20
[ 472.018959][ T4541] kmem_cache_alloc+0x44/0x200
[ 472.023658][ T4541] alloc_pid+0xa9/0xb20
[ 472.027650][ T4541] ? copy_thread+0x45d/0x760
[ 472.032165][ T4541] copy_process+0x1647/0x3240
[ 472.036764][ T4541] ? proc_fail_nth_write+0x20b/0x290
[ 472.041885][ T4541] ? fsnotify_perm+0x6a/0x5d0
[ 472.046418][ T4541] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 472.051392][ T4541] ? vfs_write+0x990/0x1050
[ 472.055684][ T4541] kernel_clone+0x22e/0x920
[ 472.060215][ T4541] ? file_end_write+0x1b0/0x1b0
[ 472.064896][ T4541] ? create_io_thread+0x1e0/0x1e0
[ 472.069841][ T4541] ? __mutex_lock_slowpath+0x10/0x10
[ 472.074985][ T4541] __x64_sys_clone+0x23f/0x290
[ 472.079574][ T4541] ? __do_sys_vfork+0x130/0x130
[ 472.084340][ T4541] ? ksys_write+0x260/0x2c0
[ 472.088679][ T4541] ? debug_smp_processor_id+0x17/0x20
[ 472.094009][ T4541] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 472.099966][ T4541] ? exit_to_user_mode_prepare+0x39/0xa0
[ 472.105386][ T4541] do_syscall_64+0x3d/0xb0
[ 472.109813][ T4541] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 472.115598][ T4541] RIP: 0033:0x7fc24575c789
[ 472.119853][ T4541] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 472.139557][ T4541] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 472.147973][ T4541] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 472.155968][ T4541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 472.163877][ T4541] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 472.171872][ T4541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 472.179680][ T4541] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 472.187490][ T4541]
[ 472.190801][ T4545] CPU: 1 PID: 4545 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 472.199118][ T4545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 472.209116][ T4545] Call Trace:
[ 472.212329][ T4545]
[ 472.215185][ T4545] dump_stack_lvl+0x151/0x1b7
[ 472.220052][ T4545] ? io_uring_drop_tctx_refs+0x190/0x190
[ 472.225820][ T4545] dump_stack+0x15/0x17
[ 472.229859][ T4545] should_fail+0x3c6/0x510
[ 472.234120][ T4545] __should_failslab+0xa4/0xe0
[ 472.238723][ T4545] ? anon_vma_clone+0x9a/0x500
[ 472.243313][ T4545] should_failslab+0x9/0x20
[ 472.247755][ T4545] slab_pre_alloc_hook+0x37/0xd0
[ 472.252528][ T4545] ? anon_vma_clone+0x9a/0x500
[ 472.257124][ T4545] kmem_cache_alloc+0x44/0x200
[ 472.261726][ T4545] anon_vma_clone+0x9a/0x500
[ 472.266172][ T4545] anon_vma_fork+0x91/0x4e0
[ 472.270588][ T4545] dup_mm+0x894/0x11e0
[ 472.274487][ T4545] ? copy_init_mm+0x20/0x20
[ 472.278916][ T4545] copy_mm+0x107/0x1b0
[ 472.282916][ T4545] copy_process+0x12a1/0x3240
[ 472.287613][ T4545] ? proc_fail_nth_write+0x20b/0x290
[ 472.292899][ T4545] ? fsnotify_perm+0x6a/0x5d0
[ 472.297499][ T4545] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 472.302701][ T4545] ? vfs_write+0x990/0x1050
[ 472.307124][ T4545] kernel_clone+0x22e/0x920
[ 472.311458][ T4545] ? file_end_write+0x1b0/0x1b0
[ 472.316935][ T4545] ? create_io_thread+0x1e0/0x1e0
[ 472.321795][ T4545] ? __mutex_lock_slowpath+0x10/0x10
[ 472.326916][ T4545] __x64_sys_clone+0x23f/0x290
[ 472.331655][ T4545] ? __do_sys_vfork+0x130/0x130
[ 472.336457][ T4545] ? ksys_write+0x260/0x2c0
[ 472.340919][ T4545] ? debug_smp_processor_id+0x17/0x20
[ 472.346468][ T4545] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 472.352379][ T4545] ? exit_to_user_mode_prepare+0x39/0xa0
[ 472.358048][ T4545] do_syscall_64+0x3d/0xb0
[ 472.362289][ T4545] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 472.368016][ T4545] RIP: 0033:0x7fc24575c789
[ 472.372271][ T4545] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 472.392082][ T4545] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 472.400565][ T4545] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 472.408560][ T4545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 472.416543][ T4545] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 472.424349][ T4545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 472.432273][ T4545] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 472.440352][ T4545]
[ 472.447164][ T4549] FAULT_INJECTION: forcing a failure.
[ 472.447164][ T4549] name failslab, interval 1, probability 0, space 0, times 0
[ 472.459731][ T4549] CPU: 1 PID: 4549 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 472.468016][ T4549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 472.478166][ T4549] Call Trace:
[ 472.481294][ T4549]
[ 472.484170][ T4549] dump_stack_lvl+0x151/0x1b7
[ 472.488799][ T4549] ? io_uring_drop_tctx_refs+0x190/0x190
[ 472.494260][ T4549] dump_stack+0x15/0x17
[ 472.498249][ T4549] should_fail+0x3c6/0x510
[ 472.502596][ T4549] __should_failslab+0xa4/0xe0
[ 472.507193][ T4549] ? anon_vma_clone+0x9a/0x500
[ 472.511907][ T4549] should_failslab+0x9/0x20
[ 472.516224][ T4549] slab_pre_alloc_hook+0x37/0xd0
[ 472.520992][ T4549] ? anon_vma_clone+0x9a/0x500
[ 472.525768][ T4549] kmem_cache_alloc+0x44/0x200
[ 472.530365][ T4549] anon_vma_clone+0x9a/0x500
[ 472.534796][ T4549] anon_vma_fork+0x91/0x4e0
[ 472.539335][ T4549] dup_mm+0x894/0x11e0
[ 472.543613][ T4549] ? copy_init_mm+0x20/0x20
[ 472.547932][ T4549] copy_mm+0x107/0x1b0
[ 472.551922][ T4549] copy_process+0x12a1/0x3240
[ 472.556602][ T4549] ? proc_fail_nth_write+0x20b/0x290
[ 472.561902][ T4549] ? fsnotify_perm+0x6a/0x5d0
[ 472.566411][ T4549] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 472.571450][ T4549] ? vfs_write+0x990/0x1050
[ 472.575794][ T4549] kernel_clone+0x22e/0x920
[ 472.580127][ T4549] ? file_end_write+0x1b0/0x1b0
[ 472.584811][ T4549] ? create_io_thread+0x1e0/0x1e0
[ 472.589848][ T4549] ? __mutex_lock_slowpath+0x10/0x10
[ 472.594967][ T4549] __x64_sys_clone+0x23f/0x290
[ 472.599567][ T4549] ? __do_sys_vfork+0x130/0x130
[ 472.604261][ T4549] ? ksys_write+0x260/0x2c0
[ 472.608678][ T4549] ? debug_smp_processor_id+0x17/0x20
[ 472.613884][ T4549] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 472.619790][ T4549] ? exit_to_user_mode_prepare+0x39/0xa0
[ 472.625346][ T4549] do_syscall_64+0x3d/0xb0
[ 472.629647][ T4549] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 472.635325][ T4549] RIP: 0033:0x7fc24575c789
[ 472.639582][ T4549] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 472.659227][ T4549] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 472.667451][ T4549] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 472.675266][ T4549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 472.683173][ T4549] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 472.690994][ T4549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 472.698972][ T4549] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 472.706785][ T4549]
[ 472.711004][ T4544] FAULT_INJECTION: forcing a failure.
[ 472.711004][ T4544] name failslab, interval 1, probability 0, space 0, times 0
[ 472.723525][ T4544] CPU: 1 PID: 4544 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 472.731913][ T4544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 472.742685][ T4544] Call Trace:
[ 472.746235][ T4544]
[ 472.749019][ T4544] dump_stack_lvl+0x151/0x1b7
[ 472.753539][ T4544] ? io_uring_drop_tctx_refs+0x190/0x190
[ 472.758994][ T4544] dump_stack+0x15/0x17
[ 472.762994][ T4544] should_fail+0x3c6/0x510
[ 472.767760][ T4544] __should_failslab+0xa4/0xe0
[ 472.772479][ T4544] ? anon_vma_clone+0x9a/0x500
[ 472.777184][ T4544] should_failslab+0x9/0x20
[ 472.781526][ T4544] slab_pre_alloc_hook+0x37/0xd0
[ 472.786378][ T4544] ? anon_vma_clone+0x9a/0x500
[ 472.790976][ T4544] kmem_cache_alloc+0x44/0x200
[ 472.795687][ T4544] anon_vma_clone+0x9a/0x500
[ 472.800011][ T4544] anon_vma_fork+0x91/0x4e0
[ 472.804345][ T4544] dup_mm+0x894/0x11e0
[ 472.808251][ T4544] ? copy_init_mm+0x20/0x20
[ 472.812654][ T4544] copy_mm+0x107/0x1b0
[ 472.816497][ T4544] copy_process+0x12a1/0x3240
[ 472.821013][ T4544] ? proc_fail_nth_write+0x20b/0x290
[ 472.826128][ T4544] ? fsnotify_perm+0x6a/0x5d0
[ 472.830917][ T4544] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 472.835860][ T4544] ? vfs_write+0x990/0x1050
[ 472.840204][ T4544] kernel_clone+0x22e/0x920
[ 472.844538][ T4544] ? file_end_write+0x1b0/0x1b0
[ 472.849227][ T4544] ? create_io_thread+0x1e0/0x1e0
[ 472.854087][ T4544] ? __mutex_lock_slowpath+0x10/0x10
[ 472.859208][ T4544] __x64_sys_clone+0x23f/0x290
[ 472.863868][ T4544] ? __do_sys_vfork+0x130/0x130
[ 472.868503][ T4544] ? ksys_write+0x260/0x2c0
[ 472.872840][ T4544] ? debug_smp_processor_id+0x17/0x20
[ 472.878135][ T4544] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 472.884060][ T4544] ? exit_to_user_mode_prepare+0x39/0xa0
[ 472.890978][ T4544] do_syscall_64+0x3d/0xb0
[ 472.895231][ T4544] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 472.901053][ T4544] RIP: 0033:0x7fc24575c789
[ 472.905310][ T4544] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 472.924921][ T4544] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 472.933254][ T4544] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 472.941062][ T4544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 472.948873][ T4544] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 472.956958][ T4544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 472.965309][ T4544] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 472.973383][ T4544]
[ 472.978967][ T4550] FAULT_INJECTION: forcing a failure.
[ 472.978967][ T4550] name failslab, interval 1, probability 0, space 0, times 0
[ 472.991175][ T4558] FAULT_INJECTION: forcing a failure.
[ 472.991175][ T4558] name failslab, interval 1, probability 0, space 0, times 0
[ 472.994260][ T4550] CPU: 0 PID: 4550 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 473.012203][ T4550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 473.022320][ T4550] Call Trace:
[ 473.025408][ T4550]
[ 473.028183][ T4550] dump_stack_lvl+0x151/0x1b7
[ 473.032889][ T4550] ? io_uring_drop_tctx_refs+0x190/0x190
[ 473.038427][ T4550] ? pfn_valid+0x1e0/0x1e0
[ 473.042765][ T4550] dump_stack+0x15/0x17
[ 473.046757][ T4550] should_fail+0x3c6/0x510
[ 473.051017][ T4550] __should_failslab+0xa4/0xe0
[ 473.055694][ T4550] ? dup_mm+0x790/0x11e0
[ 473.059774][ T4550] should_failslab+0x9/0x20
[ 473.064206][ T4550] slab_pre_alloc_hook+0x37/0xd0
[ 473.069148][ T4550] ? dup_mm+0x790/0x11e0
[ 473.073228][ T4550] kmem_cache_alloc+0x44/0x200
[ 473.077830][ T4550] dup_mm+0x790/0x11e0
[ 473.081737][ T4550] ? copy_init_mm+0x20/0x20
[ 473.086098][ T4550] copy_mm+0x107/0x1b0
[ 473.089987][ T4550] copy_process+0x12a1/0x3240
[ 473.094614][ T4550] ? proc_fail_nth_write+0x20b/0x290
[ 473.099701][ T4550] ? fsnotify_perm+0x6a/0x5d0
[ 473.104306][ T4550] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 473.109337][ T4550] ? vfs_write+0x990/0x1050
[ 473.114289][ T4550] kernel_clone+0x22e/0x920
[ 473.118627][ T4550] ? file_end_write+0x1b0/0x1b0
[ 473.123493][ T4550] ? create_io_thread+0x1e0/0x1e0
[ 473.128348][ T4550] ? __mutex_lock_slowpath+0x10/0x10
[ 473.133554][ T4550] __x64_sys_clone+0x23f/0x290
[ 473.138246][ T4550] ? __do_sys_vfork+0x130/0x130
[ 473.143373][ T4550] ? ksys_write+0x260/0x2c0
[ 473.147719][ T4550] ? debug_smp_processor_id+0x17/0x20
[ 473.153775][ T4550] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 473.159764][ T4550] ? exit_to_user_mode_prepare+0x39/0xa0
[ 473.165341][ T4550] do_syscall_64+0x3d/0xb0
[ 473.169571][ T4550] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 473.175297][ T4550] RIP: 0033:0x7fc24575c789
[ 473.179565][ T4550] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 473.199642][ T4550] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 473.207864][ T4550] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 473.215953][ T4550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 473.224096][ T4550] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 473.232351][ T4550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 473.240327][ T4550] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 473.248237][ T4550]
[ 473.251105][ T4558] CPU: 1 PID: 4558 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 473.259601][ T4558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 473.269494][ T4558] Call Trace:
[ 473.272701][ T4558]
[ 473.275484][ T4558] dump_stack_lvl+0x151/0x1b7
[ 473.279993][ T4558] ? io_uring_drop_tctx_refs+0x190/0x190
[ 473.285462][ T4558] dump_stack+0x15/0x17
[ 473.289460][ T4558] should_fail+0x3c6/0x510
[ 473.293712][ T4558] __should_failslab+0xa4/0xe0
[ 473.298315][ T4558] ? anon_vma_clone+0x9a/0x500
[ 473.302904][ T4558] should_failslab+0x9/0x20
[ 473.307332][ T4558] slab_pre_alloc_hook+0x37/0xd0
[ 473.312107][ T4558] ? anon_vma_clone+0x9a/0x500
[ 473.316887][ T4558] kmem_cache_alloc+0x44/0x200
[ 473.321484][ T4558] anon_vma_clone+0x9a/0x500
[ 473.325925][ T4558] anon_vma_fork+0x91/0x4e0
[ 473.330356][ T4558] dup_mm+0x894/0x11e0
[ 473.334327][ T4558] ? copy_init_mm+0x20/0x20
[ 473.338756][ T4558] copy_mm+0x107/0x1b0
[ 473.342744][ T4558] copy_process+0x12a1/0x3240
[ 473.347443][ T4558] ? proc_fail_nth_write+0x20b/0x290
[ 473.352562][ T4558] ? fsnotify_perm+0x6a/0x5d0
[ 473.357066][ T4558] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 473.362013][ T4558] ? vfs_write+0x990/0x1050
[ 473.366354][ T4558] kernel_clone+0x22e/0x920
[ 473.370972][ T4558] ? file_end_write+0x1b0/0x1b0
[ 473.375768][ T4558] ? create_io_thread+0x1e0/0x1e0
[ 473.380755][ T4558] ? __mutex_lock_slowpath+0x10/0x10
[ 473.385835][ T4558] __x64_sys_clone+0x23f/0x290
[ 473.390546][ T4558] ? __do_sys_vfork+0x130/0x130
[ 473.395392][ T4558] ? ksys_write+0x260/0x2c0
[ 473.399734][ T4558] ? debug_smp_processor_id+0x17/0x20
[ 473.405131][ T4558] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 473.411037][ T4558] ? exit_to_user_mode_prepare+0x39/0xa0
[ 473.416493][ T4558] do_syscall_64+0x3d/0xb0
[ 473.420750][ T4558] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 473.426530][ T4558] RIP: 0033:0x7fc24575c789
[ 473.430840][ T4558] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 473.450276][ T4558] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 473.458673][ T4558] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 473.466659][ T4558] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 473.474568][ T4558] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 473.482601][ T4558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 473.490550][ T4558] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 473.498451][ T4558]
[ 473.505020][ T4556] FAULT_INJECTION: forcing a failure.
[ 473.505020][ T4556] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 473.518633][ T4556] CPU: 0 PID: 4556 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 473.526979][ T4556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 473.536967][ T4556] Call Trace:
[ 473.540254][ T4556]
[ 473.543029][ T4556] dump_stack_lvl+0x151/0x1b7
[ 473.547562][ T4556] ? io_uring_drop_tctx_refs+0x190/0x190
[ 473.553068][ T4556] ? stack_trace_snprint+0xf0/0xf0
[ 473.557963][ T4556] ? _raw_spin_lock_irq+0xa5/0x1b0
[ 473.563001][ T4556] dump_stack+0x15/0x17
[ 473.567083][ T4556] should_fail+0x3c6/0x510
[ 473.571329][ T4556] should_fail_alloc_page+0x5a/0x80
[ 473.576373][ T4556] __alloc_pages+0x1ee/0x7b0
[ 473.580960][ T4556] ? kernel_clone+0x22e/0x920
[ 473.585691][ T4556] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 473.591644][ T4556] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 473.596879][ T4556] new_slab+0x92/0x490
[ 473.600934][ T4556] ___slab_alloc+0x39e/0x830
[ 473.605755][ T4556] ? anon_vma_clone+0x9a/0x500
[ 473.610436][ T4556] ? anon_vma_clone+0x9a/0x500
[ 473.615032][ T4556] __slab_alloc+0x4a/0x90
[ 473.619201][ T4556] ? anon_vma_clone+0x9a/0x500
[ 473.623895][ T4556] kmem_cache_alloc+0x134/0x200
[ 473.628762][ T4556] anon_vma_clone+0x9a/0x500
[ 473.633180][ T4556] anon_vma_fork+0x91/0x4e0
[ 473.637518][ T4556] dup_mm+0x894/0x11e0
[ 473.641424][ T4556] ? copy_init_mm+0x20/0x20
[ 473.645855][ T4556] copy_mm+0x107/0x1b0
[ 473.649790][ T4556] copy_process+0x12a1/0x3240
[ 473.654271][ T4556] ? proc_fail_nth_write+0x20b/0x290
[ 473.659533][ T4556] ? fsnotify_perm+0x6a/0x5d0
[ 473.664101][ T4556] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 473.669160][ T4556] ? vfs_write+0x990/0x1050
[ 473.673481][ T4556] kernel_clone+0x22e/0x920
[ 473.677810][ T4556] ? file_end_write+0x1b0/0x1b0
[ 473.682787][ T4556] ? create_io_thread+0x1e0/0x1e0
[ 473.687647][ T4556] ? __mutex_lock_slowpath+0x10/0x10
[ 473.692778][ T4556] __x64_sys_clone+0x23f/0x290
[ 473.697461][ T4556] ? __do_sys_vfork+0x130/0x130
[ 473.702139][ T4556] ? ksys_write+0x260/0x2c0
[ 473.706518][ T4556] ? debug_smp_processor_id+0x17/0x20
[ 473.711773][ T4556] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 473.717681][ T4556] ? exit_to_user_mode_prepare+0x39/0xa0
[ 473.723148][ T4556] do_syscall_64+0x3d/0xb0
[ 473.727405][ T4556] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 473.734517][ T4556] RIP: 0033:0x7fc24575c789
[ 473.738777][ T4556] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 473.758607][ T4556] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 473.766919][ T4556] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 473.775178][ T4556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 473.782927][ T4556] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 473.791049][ T4556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 473.798989][ T4556] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 473.806916][ T4556]
[ 473.810259][ T4560] FAULT_INJECTION: forcing a failure.
[ 473.810259][ T4560] name failslab, interval 1, probability 0, space 0, times 0
[ 473.822909][ T4560] CPU: 0 PID: 4560 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 473.831482][ T4560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 473.841583][ T4560] Call Trace:
[ 473.844830][ T4560]
[ 473.847579][ T4560] dump_stack_lvl+0x151/0x1b7
[ 473.852367][ T4560] ? io_uring_drop_tctx_refs+0x190/0x190
[ 473.857805][ T4560] dump_stack+0x15/0x17
[ 473.861973][ T4560] should_fail+0x3c6/0x510
[ 473.866312][ T4560] __should_failslab+0xa4/0xe0
[ 473.871004][ T4560] ? anon_vma_clone+0x9a/0x500
[ 473.875597][ T4560] should_failslab+0x9/0x20
[ 473.880022][ T4560] slab_pre_alloc_hook+0x37/0xd0
[ 473.884800][ T4560] ? anon_vma_clone+0x9a/0x500
[ 473.889446][ T4560] kmem_cache_alloc+0x44/0x200
[ 473.894082][ T4560] anon_vma_clone+0x9a/0x500
[ 473.898648][ T4560] anon_vma_fork+0x91/0x4e0
[ 473.902969][ T4560] dup_mm+0x894/0x11e0
[ 473.906871][ T4560] ? copy_init_mm+0x20/0x20
[ 473.911283][ T4560] copy_mm+0x107/0x1b0
[ 473.915146][ T4560] copy_process+0x12a1/0x3240
[ 473.919629][ T4560] ? proc_fail_nth_write+0x20b/0x290
[ 473.925107][ T4560] ? fsnotify_perm+0x6a/0x5d0
[ 473.929623][ T4560] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 473.934656][ T4560] ? vfs_write+0x990/0x1050
[ 473.939092][ T4560] kernel_clone+0x22e/0x920
[ 473.943529][ T4560] ? file_end_write+0x1b0/0x1b0
[ 473.948216][ T4560] ? create_io_thread+0x1e0/0x1e0
[ 473.953076][ T4560] ? __mutex_lock_slowpath+0x10/0x10
[ 473.958282][ T4560] __x64_sys_clone+0x23f/0x290
[ 473.962889][ T4560] ? __do_sys_vfork+0x130/0x130
[ 473.967575][ T4560] ? ksys_write+0x260/0x2c0
[ 473.971910][ T4560] ? debug_smp_processor_id+0x17/0x20
[ 473.977302][ T4560] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 473.983214][ T4560] ? exit_to_user_mode_prepare+0x39/0xa0
[ 473.988671][ T4560] do_syscall_64+0x3d/0xb0
[ 473.992942][ T4560] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 473.998653][ T4560] RIP: 0033:0x7fc24575c789
[ 474.002987][ T4560] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 474.022816][ T4560] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 474.031608][ T4560] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 474.039516][ T4560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 474.047404][ T4560] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 474.055301][ T4560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 474.063299][ T4560] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 474.071192][ T4560]
[ 474.075915][ T4559] FAULT_INJECTION: forcing a failure.
[ 474.075915][ T4559] name failslab, interval 1, probability 0, space 0, times 0
[ 474.089516][ T4559] CPU: 0 PID: 4559 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 474.098017][ T4559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 474.107907][ T4559] Call Trace:
[ 474.111033][ T4559]
[ 474.113810][ T4559] dump_stack_lvl+0x151/0x1b7
[ 474.118326][ T4559] ? io_uring_drop_tctx_refs+0x190/0x190
[ 474.123792][ T4559] dump_stack+0x15/0x17
[ 474.127871][ T4559] should_fail+0x3c6/0x510
[ 474.132123][ T4559] __should_failslab+0xa4/0xe0
[ 474.136950][ T4559] ? anon_vma_clone+0x9a/0x500
[ 474.141773][ T4559] should_failslab+0x9/0x20
[ 474.146114][ T4559] slab_pre_alloc_hook+0x37/0xd0
[ 474.150897][ T4559] ? anon_vma_clone+0x9a/0x500
[ 474.155499][ T4559] kmem_cache_alloc+0x44/0x200
[ 474.160087][ T4559] anon_vma_clone+0x9a/0x500
[ 474.164514][ T4559] anon_vma_fork+0x91/0x4e0
[ 474.168944][ T4559] dup_mm+0x894/0x11e0
[ 474.172931][ T4559] ? copy_init_mm+0x20/0x20
[ 474.177273][ T4559] copy_mm+0x107/0x1b0
[ 474.181176][ T4559] copy_process+0x12a1/0x3240
[ 474.185785][ T4559] ? proc_fail_nth_write+0x20b/0x290
[ 474.190905][ T4559] ? fsnotify_perm+0x6a/0x5d0
[ 474.195523][ T4559] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 474.200541][ T4559] ? vfs_write+0x990/0x1050
[ 474.205141][ T4559] kernel_clone+0x22e/0x920
[ 474.209512][ T4559] ? file_end_write+0x1b0/0x1b0
[ 474.214335][ T4559] ? create_io_thread+0x1e0/0x1e0
[ 474.219244][ T4559] ? __mutex_lock_slowpath+0x10/0x10
[ 474.224438][ T4559] __x64_sys_clone+0x23f/0x290
[ 474.229380][ T4559] ? __do_sys_vfork+0x130/0x130
[ 474.234066][ T4559] ? ksys_write+0x260/0x2c0
[ 474.238402][ T4559] ? debug_smp_processor_id+0x17/0x20
[ 474.243618][ T4559] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 474.249642][ T4559] ? exit_to_user_mode_prepare+0x39/0xa0
[ 474.255111][ T4559] do_syscall_64+0x3d/0xb0
[ 474.259358][ T4559] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 474.265171][ T4559] RIP: 0033:0x7fc24575c789
[ 474.269427][ T4559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 474.289044][ T4559] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 474.297290][ T4559] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 474.305188][ T4559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 474.313560][ T4559] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 474.321538][ T4559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 474.329577][ T4559] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 474.337382][ T4559]
[ 474.350079][ T4571] FAULT_INJECTION: forcing a failure.
[ 474.350079][ T4571] name failslab, interval 1, probability 0, space 0, times 0
[ 474.362702][ T4571] CPU: 0 PID: 4571 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 474.371019][ T4571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 474.381875][ T4571] Call Trace:
[ 474.385060][ T4571]
[ 474.388036][ T4571] dump_stack_lvl+0x151/0x1b7
[ 474.392642][ T4571] ? io_uring_drop_tctx_refs+0x190/0x190
[ 474.398305][ T4571] dump_stack+0x15/0x17
[ 474.402611][ T4571] should_fail+0x3c6/0x510
[ 474.406926][ T4571] __should_failslab+0xa4/0xe0
[ 474.411544][ T4571] ? anon_vma_clone+0x9a/0x500
[ 474.416315][ T4571] should_failslab+0x9/0x20
[ 474.420655][ T4571] slab_pre_alloc_hook+0x37/0xd0
[ 474.425541][ T4571] ? anon_vma_clone+0x9a/0x500
[ 474.430199][ T4571] kmem_cache_alloc+0x44/0x200
[ 474.435363][ T4571] anon_vma_clone+0x9a/0x500
[ 474.439875][ T4571] anon_vma_fork+0x91/0x4e0
[ 474.444223][ T4571] dup_mm+0x894/0x11e0
[ 474.448116][ T4571] ? copy_init_mm+0x20/0x20
[ 474.452471][ T4571] copy_mm+0x107/0x1b0
[ 474.456447][ T4571] copy_process+0x12a1/0x3240
[ 474.461054][ T4571] ? proc_fail_nth_write+0x20b/0x290
[ 474.466258][ T4571] ? fsnotify_perm+0x6a/0x5d0
[ 474.470947][ T4571] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 474.475992][ T4571] ? vfs_write+0x990/0x1050
[ 474.480317][ T4571] kernel_clone+0x22e/0x920
[ 474.484801][ T4571] ? file_end_write+0x1b0/0x1b0
[ 474.489484][ T4571] ? create_io_thread+0x1e0/0x1e0
[ 474.494543][ T4571] ? __mutex_lock_slowpath+0x10/0x10
[ 474.499670][ T4571] __x64_sys_clone+0x23f/0x290
[ 474.504507][ T4571] ? __do_sys_vfork+0x130/0x130
[ 474.509278][ T4571] ? ksys_write+0x260/0x2c0
[ 474.513615][ T4571] ? debug_smp_processor_id+0x17/0x20
[ 474.518826][ T4571] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 474.524921][ T4571] ? exit_to_user_mode_prepare+0x39/0xa0
[ 474.530366][ T4571] do_syscall_64+0x3d/0xb0
[ 474.534737][ T4571] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 474.540456][ T4571] RIP: 0033:0x7fc24575c789
[ 474.544832][ T4571] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 474.564678][ T4571] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 474.572920][ T4571] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 474.580731][ T4571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 474.588554][ T4571] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 474.596354][ T4571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 474.604173][ T4571] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 474.612066][ T4571]
[ 474.617915][ T4568] FAULT_INJECTION: forcing a failure.
[ 474.617915][ T4568] name failslab, interval 1, probability 0, space 0, times 0
[ 474.631341][ T4568] CPU: 0 PID: 4568 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 474.640040][ T4568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 474.649922][ T4568] Call Trace:
[ 474.653058][ T4568]
[ 474.656102][ T4568] dump_stack_lvl+0x151/0x1b7
[ 474.660641][ T4568] ? io_uring_drop_tctx_refs+0x190/0x190
[ 474.666068][ T4568] dump_stack+0x15/0x17
[ 474.670059][ T4568] should_fail+0x3c6/0x510
[ 474.674313][ T4568] __should_failslab+0xa4/0xe0
[ 474.679185][ T4568] ? anon_vma_clone+0x9a/0x500
[ 474.683901][ T4568] should_failslab+0x9/0x20
[ 474.688289][ T4568] slab_pre_alloc_hook+0x37/0xd0
[ 474.693078][ T4568] ? anon_vma_clone+0x9a/0x500
[ 474.697668][ T4568] kmem_cache_alloc+0x44/0x200
[ 474.702262][ T4568] anon_vma_clone+0x9a/0x500
[ 474.706874][ T4568] anon_vma_fork+0x91/0x4e0
[ 474.711373][ T4568] dup_mm+0x894/0x11e0
[ 474.715365][ T4568] ? copy_init_mm+0x20/0x20
[ 474.719703][ T4568] copy_mm+0x107/0x1b0
[ 474.723691][ T4568] copy_process+0x12a1/0x3240
[ 474.728213][ T4568] ? proc_fail_nth_write+0x20b/0x290
[ 474.733493][ T4568] ? fsnotify_perm+0x6a/0x5d0
[ 474.738105][ T4568] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 474.743170][ T4568] ? vfs_write+0x990/0x1050
[ 474.747595][ T4568] kernel_clone+0x22e/0x920
[ 474.751931][ T4568] ? file_end_write+0x1b0/0x1b0
[ 474.756638][ T4568] ? create_io_thread+0x1e0/0x1e0
[ 474.761489][ T4568] ? __mutex_lock_slowpath+0x10/0x10
[ 474.766695][ T4568] __x64_sys_clone+0x23f/0x290
[ 474.771319][ T4568] ? __do_sys_vfork+0x130/0x130
[ 474.776173][ T4568] ? ksys_write+0x260/0x2c0
[ 474.780512][ T4568] ? debug_smp_processor_id+0x17/0x20
[ 474.785718][ T4568] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 474.791624][ T4568] ? exit_to_user_mode_prepare+0x39/0xa0
[ 474.797099][ T4568] do_syscall_64+0x3d/0xb0
[ 474.801519][ T4568] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 474.807334][ T4568] RIP: 0033:0x7fc24575c789
[ 474.811820][ T4568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 474.831867][ T4568] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 474.840113][ T4568] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 474.847999][ T4568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 474.855809][ T4568] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 474.864144][ T4568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 474.871957][ T4568] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 474.879885][ T4568]
[ 474.883315][ T4572] FAULT_INJECTION: forcing a failure.
[ 474.883315][ T4572] name failslab, interval 1, probability 0, space 0, times 0
[ 474.896677][ T4572] CPU: 0 PID: 4572 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 474.905201][ T4572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 474.915280][ T4572] Call Trace:
[ 474.918403][ T4572]
[ 474.921180][ T4572] dump_stack_lvl+0x151/0x1b7
[ 474.925696][ T4572] ? io_uring_drop_tctx_refs+0x190/0x190
[ 474.931247][ T4572] dump_stack+0x15/0x17
[ 474.935328][ T4572] should_fail+0x3c6/0x510
[ 474.939593][ T4572] __should_failslab+0xa4/0xe0
[ 474.944185][ T4572] ? anon_vma_clone+0x9a/0x500
[ 474.948953][ T4572] should_failslab+0x9/0x20
[ 474.953573][ T4572] slab_pre_alloc_hook+0x37/0xd0
[ 474.958360][ T4572] ? anon_vma_clone+0x9a/0x500
[ 474.963063][ T4572] kmem_cache_alloc+0x44/0x200
[ 474.967664][ T4572] anon_vma_clone+0x9a/0x500
[ 474.972086][ T4572] anon_vma_fork+0x91/0x4e0
[ 474.976516][ T4572] dup_mm+0x894/0x11e0
[ 474.980515][ T4572] ? copy_init_mm+0x20/0x20
[ 474.984864][ T4572] copy_mm+0x107/0x1b0
[ 474.988751][ T4572] copy_process+0x12a1/0x3240
[ 474.993354][ T4572] ? proc_fail_nth_write+0x20b/0x290
[ 474.998759][ T4572] ? fsnotify_perm+0x6a/0x5d0
[ 475.003418][ T4572] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 475.008362][ T4572] ? vfs_write+0x990/0x1050
[ 475.012700][ T4572] kernel_clone+0x22e/0x920
[ 475.017123][ T4572] ? file_end_write+0x1b0/0x1b0
[ 475.021835][ T4572] ? create_io_thread+0x1e0/0x1e0
[ 475.026682][ T4572] ? __mutex_lock_slowpath+0x10/0x10
[ 475.031898][ T4572] __x64_sys_clone+0x23f/0x290
[ 475.036500][ T4572] ? __do_sys_vfork+0x130/0x130
[ 475.041299][ T4572] ? ksys_write+0x260/0x2c0
[ 475.046016][ T4572] ? debug_smp_processor_id+0x17/0x20
[ 475.051300][ T4572] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 475.057288][ T4572] ? exit_to_user_mode_prepare+0x39/0xa0
[ 475.062923][ T4572] do_syscall_64+0x3d/0xb0
[ 475.067180][ T4572] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 475.072996][ T4572] RIP: 0033:0x7fc24575c789
[ 475.077340][ T4572] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 475.096976][ T4572] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 475.105223][ T4572] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 475.113120][ T4572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 475.120933][ T4572] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 475.128741][ T4572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 475.136562][ T4572] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 475.144738][ T4572]
[ 475.147827][ T4573] FAULT_INJECTION: forcing a failure.
[ 475.147827][ T4573] name failslab, interval 1, probability 0, space 0, times 0
[ 475.160877][ T4573] CPU: 0 PID: 4573 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 475.169221][ T4573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 475.179192][ T4573] Call Trace:
[ 475.182493][ T4573]
[ 475.185270][ T4573] dump_stack_lvl+0x151/0x1b7
[ 475.189982][ T4573] ? io_uring_drop_tctx_refs+0x190/0x190
[ 475.195711][ T4573] dump_stack+0x15/0x17
[ 475.199703][ T4573] should_fail+0x3c6/0x510
[ 475.203957][ T4573] __should_failslab+0xa4/0xe0
[ 475.208646][ T4573] ? anon_vma_clone+0x9a/0x500
[ 475.213243][ T4573] should_failslab+0x9/0x20
[ 475.217595][ T4573] slab_pre_alloc_hook+0x37/0xd0
[ 475.222489][ T4573] ? anon_vma_clone+0x9a/0x500
[ 475.227067][ T4573] kmem_cache_alloc+0x44/0x200
[ 475.231662][ T4573] anon_vma_clone+0x9a/0x500
[ 475.236089][ T4573] anon_vma_fork+0x91/0x4e0
[ 475.240428][ T4573] dup_mm+0x894/0x11e0
[ 475.244349][ T4573] ? copy_init_mm+0x20/0x20
[ 475.248672][ T4573] copy_mm+0x107/0x1b0
[ 475.252580][ T4573] copy_process+0x12a1/0x3240
[ 475.257094][ T4573] ? proc_fail_nth_write+0x20b/0x290
[ 475.262210][ T4573] ? fsnotify_perm+0x6a/0x5d0
[ 475.266722][ T4573] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 475.271761][ T4573] ? vfs_write+0x990/0x1050
[ 475.276098][ T4573] kernel_clone+0x22e/0x920
[ 475.280448][ T4573] ? file_end_write+0x1b0/0x1b0
[ 475.285135][ T4573] ? create_io_thread+0x1e0/0x1e0
[ 475.290076][ T4573] ? __mutex_lock_slowpath+0x10/0x10
[ 475.295305][ T4573] __x64_sys_clone+0x23f/0x290
[ 475.299906][ T4573] ? __do_sys_vfork+0x130/0x130
[ 475.304636][ T4573] ? ksys_write+0x260/0x2c0
[ 475.309014][ T4573] ? debug_smp_processor_id+0x17/0x20
[ 475.314224][ T4573] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 475.320303][ T4573] ? exit_to_user_mode_prepare+0x39/0xa0
[ 475.325767][ T4573] do_syscall_64+0x3d/0xb0
[ 475.330016][ T4573] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 475.335768][ T4573] RIP: 0033:0x7fc24575c789
[ 475.340190][ T4573] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 475.359634][ T4573] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 475.367983][ T4573] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 475.375973][ T4573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 475.383783][ T4573] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 475.391768][ T4573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 475.399807][ T4573] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 475.407623][ T4573]
[ 475.413280][ T4582] FAULT_INJECTION: forcing a failure.
[ 475.413280][ T4582] name failslab, interval 1, probability 0, space 0, times 0
[ 475.426802][ T4584] FAULT_INJECTION: forcing a failure.
[ 475.426802][ T4584] name failslab, interval 1, probability 0, space 0, times 0
[ 475.428368][ T4582] CPU: 0 PID: 4582 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 475.447845][ T4582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 475.457813][ T4582] Call Trace:
[ 475.460942][ T4582]
[ 475.463715][ T4582] dump_stack_lvl+0x151/0x1b7
[ 475.468230][ T4582] ? io_uring_drop_tctx_refs+0x190/0x190
[ 475.473694][ T4582] ? pfn_valid+0x1e0/0x1e0
[ 475.478032][ T4582] dump_stack+0x15/0x17
[ 475.482123][ T4582] should_fail+0x3c6/0x510
[ 475.486367][ T4582] __should_failslab+0xa4/0xe0
[ 475.490968][ T4582] ? dup_mm+0x790/0x11e0
[ 475.495055][ T4582] should_failslab+0x9/0x20
[ 475.499388][ T4582] slab_pre_alloc_hook+0x37/0xd0
[ 475.504246][ T4582] ? dup_mm+0x790/0x11e0
[ 475.508325][ T4582] kmem_cache_alloc+0x44/0x200
[ 475.513021][ T4582] dup_mm+0x790/0x11e0
[ 475.516917][ T4582] ? copy_init_mm+0x20/0x20
[ 475.521258][ T4582] copy_mm+0x107/0x1b0
[ 475.525254][ T4582] copy_process+0x12a1/0x3240
[ 475.529857][ T4582] ? proc_fail_nth_write+0x20b/0x290
[ 475.535059][ T4582] ? fsnotify_perm+0x6a/0x5d0
[ 475.539590][ T4582] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 475.544519][ T4582] ? vfs_write+0x990/0x1050
[ 475.548860][ T4582] kernel_clone+0x22e/0x920
[ 475.553204][ T4582] ? file_end_write+0x1b0/0x1b0
[ 475.557894][ T4582] ? create_io_thread+0x1e0/0x1e0
[ 475.562831][ T4582] ? __mutex_lock_slowpath+0x10/0x10
[ 475.568041][ T4582] __x64_sys_clone+0x23f/0x290
[ 475.572639][ T4582] ? __do_sys_vfork+0x130/0x130
[ 475.577327][ T4582] ? ksys_write+0x260/0x2c0
[ 475.581756][ T4582] ? debug_smp_processor_id+0x17/0x20
[ 475.586971][ T4582] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 475.592861][ T4582] ? exit_to_user_mode_prepare+0x39/0xa0
[ 475.598333][ T4582] do_syscall_64+0x3d/0xb0
[ 475.602586][ T4582] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 475.608323][ T4582] RIP: 0033:0x7fc24575c789
[ 475.612576][ T4582] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 475.632354][ T4582] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 475.640776][ T4582] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 475.648790][ T4582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 475.656680][ T4582] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 475.664496][ T4582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 475.672405][ T4582] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 475.680208][ T4582]
[ 475.683157][ T4584] CPU: 1 PID: 4584 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 475.691576][ T4584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 475.701465][ T4584] Call Trace:
[ 475.704590][ T4584]
[ 475.707377][ T4584] dump_stack_lvl+0x151/0x1b7
[ 475.712273][ T4584] ? io_uring_drop_tctx_refs+0x190/0x190
[ 475.717746][ T4584] dump_stack+0x15/0x17
[ 475.721833][ T4584] should_fail+0x3c6/0x510
[ 475.726085][ T4584] __should_failslab+0xa4/0xe0
[ 475.730729][ T4584] ? anon_vma_clone+0x9a/0x500
[ 475.735282][ T4584] should_failslab+0x9/0x20
[ 475.739624][ T4584] slab_pre_alloc_hook+0x37/0xd0
[ 475.744499][ T4584] ? anon_vma_clone+0x9a/0x500
[ 475.749096][ T4584] kmem_cache_alloc+0x44/0x200
[ 475.753935][ T4584] anon_vma_clone+0x9a/0x500
[ 475.758470][ T4584] anon_vma_fork+0x91/0x4e0
[ 475.762807][ T4584] dup_mm+0x894/0x11e0
[ 475.766713][ T4584] ? copy_init_mm+0x20/0x20
[ 475.771051][ T4584] copy_mm+0x107/0x1b0
[ 475.774976][ T4584] copy_process+0x12a1/0x3240
[ 475.779481][ T4584] ? proc_fail_nth_write+0x20b/0x290
[ 475.784682][ T4584] ? fsnotify_perm+0x6a/0x5d0
[ 475.789191][ T4584] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 475.794139][ T4584] ? vfs_write+0x990/0x1050
[ 475.798480][ T4584] kernel_clone+0x22e/0x920
[ 475.802818][ T4584] ? file_end_write+0x1b0/0x1b0
[ 475.807524][ T4584] ? create_io_thread+0x1e0/0x1e0
[ 475.812641][ T4584] ? __mutex_lock_slowpath+0x10/0x10
[ 475.817941][ T4584] __x64_sys_clone+0x23f/0x290
[ 475.822727][ T4584] ? __do_sys_vfork+0x130/0x130
[ 475.827548][ T4584] ? ksys_write+0x260/0x2c0
[ 475.831858][ T4584] ? debug_smp_processor_id+0x17/0x20
[ 475.837220][ T4584] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 475.843379][ T4584] ? exit_to_user_mode_prepare+0x39/0xa0
[ 475.849104][ T4584] do_syscall_64+0x3d/0xb0
[ 475.853470][ T4584] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 475.859183][ T4584] RIP: 0033:0x7fc24575c789
[ 475.863518][ T4584] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 475.883252][ T4584] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 475.891561][ T4584] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 475.899651][ T4584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 475.907520][ T4584] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 475.915335][ T4584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 475.923142][ T4584] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 475.930975][ T4584]
[ 475.936411][ T4587] FAULT_INJECTION: forcing a failure.
[ 475.936411][ T4587] name failslab, interval 1, probability 0, space 0, times 0
[ 475.950563][ T4590] FAULT_INJECTION: forcing a failure.
[ 475.950563][ T4590] name failslab, interval 1, probability 0, space 0, times 0
[ 475.952965][ T4587] CPU: 0 PID: 4587 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 475.971922][ T4587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 475.982272][ T4587] Call Trace:
[ 475.985471][ T4587]
[ 475.988246][ T4587] dump_stack_lvl+0x151/0x1b7
[ 475.992753][ T4587] ? io_uring_drop_tctx_refs+0x190/0x190
[ 475.998319][ T4587] dump_stack+0x15/0x17
[ 476.002399][ T4587] should_fail+0x3c6/0x510
[ 476.006649][ T4587] __should_failslab+0xa4/0xe0
[ 476.011327][ T4587] ? anon_vma_clone+0x9a/0x500
[ 476.015926][ T4587] should_failslab+0x9/0x20
[ 476.020293][ T4587] slab_pre_alloc_hook+0x37/0xd0
[ 476.025562][ T4587] ? anon_vma_clone+0x9a/0x500
[ 476.030161][ T4587] kmem_cache_alloc+0x44/0x200
[ 476.034759][ T4587] anon_vma_clone+0x9a/0x500
[ 476.039296][ T4587] anon_vma_fork+0x91/0x4e0
[ 476.043635][ T4587] dup_mm+0x894/0x11e0
[ 476.047794][ T4587] ? copy_init_mm+0x20/0x20
[ 476.052137][ T4587] copy_mm+0x107/0x1b0
[ 476.056049][ T4587] copy_process+0x12a1/0x3240
[ 476.060657][ T4587] ? proc_fail_nth_write+0x20b/0x290
[ 476.065762][ T4587] ? fsnotify_perm+0x6a/0x5d0
[ 476.070280][ T4587] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 476.075428][ T4587] ? vfs_write+0x990/0x1050
[ 476.079712][ T4587] kernel_clone+0x22e/0x920
[ 476.084216][ T4587] ? file_end_write+0x1b0/0x1b0
[ 476.088905][ T4587] ? create_io_thread+0x1e0/0x1e0
[ 476.093857][ T4587] ? __mutex_lock_slowpath+0x10/0x10
[ 476.098979][ T4587] __x64_sys_clone+0x23f/0x290
[ 476.103588][ T4587] ? __do_sys_vfork+0x130/0x130
[ 476.108262][ T4587] ? ksys_write+0x260/0x2c0
[ 476.112692][ T4587] ? debug_smp_processor_id+0x17/0x20
[ 476.117905][ T4587] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 476.123887][ T4587] ? exit_to_user_mode_prepare+0x39/0xa0
[ 476.129355][ T4587] do_syscall_64+0x3d/0xb0
[ 476.133610][ T4587] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 476.139684][ T4587] RIP: 0033:0x7fc24575c789
[ 476.144024][ T4587] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 476.163467][ T4587] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 476.171709][ T4587] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 476.179703][ T4587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 476.187510][ T4587] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 476.195412][ T4587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 476.203217][ T4587] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 476.211387][ T4587]
[ 476.214247][ T4590] CPU: 1 PID: 4590 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 476.217785][ T4586] FAULT_INJECTION: forcing a failure.
[ 476.217785][ T4586] name failslab, interval 1, probability 0, space 0, times 0
[ 476.222571][ T4590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 476.222585][ T4590] Call Trace:
[ 476.222591][ T4590]
[ 476.222597][ T4590] dump_stack_lvl+0x151/0x1b7
[ 476.256076][ T4590] ? io_uring_drop_tctx_refs+0x190/0x190
[ 476.261543][ T4590] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 476.267483][ T4590] dump_stack+0x15/0x17
[ 476.271621][ T4590] should_fail+0x3c6/0x510
[ 476.275957][ T4590] __should_failslab+0xa4/0xe0
[ 476.280558][ T4590] ? anon_vma_clone+0x9a/0x500
[ 476.285164][ T4590] should_failslab+0x9/0x20
[ 476.289679][ T4590] slab_pre_alloc_hook+0x37/0xd0
[ 476.294443][ T4590] ? anon_vma_clone+0x9a/0x500
[ 476.299039][ T4590] kmem_cache_alloc+0x44/0x200
[ 476.303637][ T4590] anon_vma_clone+0x9a/0x500
[ 476.308159][ T4590] ? slab_post_alloc_hook+0x72/0x2c0
[ 476.313342][ T4590] anon_vma_fork+0x91/0x4e0
[ 476.317642][ T4590] dup_mm+0x894/0x11e0
[ 476.321526][ T4590] ? copy_init_mm+0x20/0x20
[ 476.325869][ T4590] copy_mm+0x107/0x1b0
[ 476.329857][ T4590] copy_process+0x12a1/0x3240
[ 476.334372][ T4590] ? proc_fail_nth_write+0x20b/0x290
[ 476.339600][ T4590] ? fsnotify_perm+0x6a/0x5d0
[ 476.344202][ T4590] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 476.349425][ T4590] ? vfs_write+0x990/0x1050
[ 476.353947][ T4590] kernel_clone+0x22e/0x920
[ 476.358287][ T4590] ? file_end_write+0x1b0/0x1b0
[ 476.362968][ T4590] ? create_io_thread+0x1e0/0x1e0
[ 476.367850][ T4590] ? __mutex_lock_slowpath+0x10/0x10
[ 476.373036][ T4590] __x64_sys_clone+0x23f/0x290
[ 476.377719][ T4590] ? __do_sys_vfork+0x130/0x130
[ 476.382502][ T4590] ? ksys_write+0x260/0x2c0
[ 476.386935][ T4590] ? debug_smp_processor_id+0x17/0x20
[ 476.392241][ T4590] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 476.398155][ T4590] ? exit_to_user_mode_prepare+0x39/0xa0
[ 476.403613][ T4590] do_syscall_64+0x3d/0xb0
[ 476.407863][ T4590] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 476.413591][ T4590] RIP: 0033:0x7fc24575c789
[ 476.417852][ T4590] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 476.437291][ T4590] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 476.445558][ T4590] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 476.453797][ T4590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 476.462493][ T4590] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 476.470300][ T4590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 476.478225][ T4590] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 476.486010][ T4590]
[ 476.490300][ T4586] CPU: 1 PID: 4586 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 476.499221][ T4586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 476.509403][ T4586] Call Trace:
[ 476.512692][ T4586]
[ 476.515478][ T4586] dump_stack_lvl+0x151/0x1b7
[ 476.519992][ T4586] ? io_uring_drop_tctx_refs+0x190/0x190
[ 476.525542][ T4586] dump_stack+0x15/0x17
[ 476.529541][ T4586] should_fail+0x3c6/0x510
[ 476.533786][ T4586] __should_failslab+0xa4/0xe0
[ 476.538474][ T4586] ? anon_vma_clone+0x9a/0x500
[ 476.543588][ T4586] should_failslab+0x9/0x20
[ 476.547946][ T4586] slab_pre_alloc_hook+0x37/0xd0
[ 476.552704][ T4586] ? anon_vma_clone+0x9a/0x500
[ 476.557304][ T4586] kmem_cache_alloc+0x44/0x200
[ 476.561905][ T4586] anon_vma_clone+0x9a/0x500
[ 476.566449][ T4586] anon_vma_fork+0x91/0x4e0
[ 476.570930][ T4586] dup_mm+0x894/0x11e0
[ 476.574922][ T4586] ? copy_init_mm+0x20/0x20
[ 476.579363][ T4586] copy_mm+0x107/0x1b0
[ 476.583264][ T4586] copy_process+0x12a1/0x3240
[ 476.587888][ T4586] ? proc_fail_nth_write+0x20b/0x290
[ 476.592976][ T4586] ? fsnotify_perm+0x6a/0x5d0
[ 476.597593][ T4586] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 476.602744][ T4586] ? vfs_write+0x990/0x1050
[ 476.607181][ T4586] kernel_clone+0x22e/0x920
[ 476.611508][ T4586] ? file_end_write+0x1b0/0x1b0
[ 476.616195][ T4586] ? create_io_thread+0x1e0/0x1e0
[ 476.621386][ T4586] ? __mutex_lock_slowpath+0x10/0x10
[ 476.626449][ T4586] __x64_sys_clone+0x23f/0x290
[ 476.631141][ T4586] ? __do_sys_vfork+0x130/0x130
[ 476.635910][ T4586] ? ksys_write+0x260/0x2c0
[ 476.640246][ T4586] ? debug_smp_processor_id+0x17/0x20
[ 476.645462][ T4586] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 476.651364][ T4586] ? exit_to_user_mode_prepare+0x39/0xa0
[ 476.656910][ T4586] do_syscall_64+0x3d/0xb0
[ 476.661163][ T4586] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 476.666996][ T4586] RIP: 0033:0x7fc24575c789
[ 476.671246][ T4586] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 476.690947][ T4586] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 476.699284][ T4586] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 476.707094][ T4586] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 476.714912][ T4586] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 476.722810][ T4586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 476.730621][ T4586] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 476.738689][ T4586]
[ 476.749263][ T4597] FAULT_INJECTION: forcing a failure.
[ 476.749263][ T4597] name failslab, interval 1, probability 0, space 0, times 0
[ 476.762043][ T4597] CPU: 1 PID: 4597 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 476.770536][ T4597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 476.780894][ T4597] Call Trace:
[ 476.784005][ T4597]
[ 476.786778][ T4597] dump_stack_lvl+0x151/0x1b7
[ 476.791296][ T4597] ? io_uring_drop_tctx_refs+0x190/0x190
[ 476.796760][ T4597] dump_stack+0x15/0x17
[ 476.800844][ T4597] should_fail+0x3c6/0x510
[ 476.805182][ T4597] __should_failslab+0xa4/0xe0
[ 476.809879][ T4597] ? anon_vma_clone+0x9a/0x500
[ 476.814649][ T4597] should_failslab+0x9/0x20
[ 476.818991][ T4597] slab_pre_alloc_hook+0x37/0xd0
[ 476.823763][ T4597] ? anon_vma_clone+0x9a/0x500
[ 476.828448][ T4597] kmem_cache_alloc+0x44/0x200
[ 476.833049][ T4597] anon_vma_clone+0x9a/0x500
[ 476.837873][ T4597] anon_vma_fork+0x91/0x4e0
[ 476.842162][ T4597] dup_mm+0x894/0x11e0
[ 476.846153][ T4597] ? copy_init_mm+0x20/0x20
[ 476.850600][ T4597] copy_mm+0x107/0x1b0
[ 476.854505][ T4597] copy_process+0x12a1/0x3240
[ 476.859278][ T4597] ? proc_fail_nth_write+0x20b/0x290
[ 476.864368][ T4597] ? fsnotify_perm+0x6a/0x5d0
[ 476.868892][ T4597] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 476.873829][ T4597] ? vfs_write+0x990/0x1050
[ 476.878168][ T4597] kernel_clone+0x22e/0x920
[ 476.882517][ T4597] ? file_end_write+0x1b0/0x1b0
[ 476.887204][ T4597] ? create_io_thread+0x1e0/0x1e0
[ 476.892075][ T4597] ? __mutex_lock_slowpath+0x10/0x10
[ 476.897186][ T4597] __x64_sys_clone+0x23f/0x290
[ 476.901981][ T4597] ? __do_sys_vfork+0x130/0x130
[ 476.906662][ T4597] ? ksys_write+0x260/0x2c0
[ 476.911390][ T4597] ? debug_smp_processor_id+0x17/0x20
[ 476.916583][ T4597] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 476.922479][ T4597] ? exit_to_user_mode_prepare+0x39/0xa0
[ 476.927955][ T4597] do_syscall_64+0x3d/0xb0
[ 476.932352][ T4597] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 476.938200][ T4597] RIP: 0033:0x7fc24575c789
[ 476.942626][ T4597] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 476.962320][ T4597] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 476.970751][ T4597] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 476.978578][ T4597] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 476.986640][ T4597] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 476.994455][ T4597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 477.002609][ T4597] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 477.010509][ T4597]
[ 477.021076][ T4602] FAULT_INJECTION: forcing a failure.
[ 477.021076][ T4602] name failslab, interval 1, probability 0, space 0, times 0
[ 477.036072][ T4602] CPU: 0 PID: 4602 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 477.044672][ T4602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 477.054963][ T4602] Call Trace:
[ 477.058084][ T4602]
[ 477.060855][ T4602] dump_stack_lvl+0x151/0x1b7
[ 477.065374][ T4602] ? io_uring_drop_tctx_refs+0x190/0x190
[ 477.071004][ T4602] dump_stack+0x15/0x17
[ 477.074964][ T4602] should_fail+0x3c6/0x510
[ 477.079340][ T4602] __should_failslab+0xa4/0xe0
[ 477.083907][ T4602] ? anon_vma_clone+0x9a/0x500
[ 477.088523][ T4602] should_failslab+0x9/0x20
[ 477.092929][ T4602] slab_pre_alloc_hook+0x37/0xd0
[ 477.097702][ T4602] ? anon_vma_clone+0x9a/0x500
[ 477.102312][ T4602] kmem_cache_alloc+0x44/0x200
[ 477.106908][ T4602] anon_vma_clone+0x9a/0x500
[ 477.111345][ T4602] anon_vma_fork+0x91/0x4e0
[ 477.115770][ T4602] dup_mm+0x894/0x11e0
[ 477.119665][ T4602] ? copy_init_mm+0x20/0x20
[ 477.124001][ T4602] copy_mm+0x107/0x1b0
[ 477.127935][ T4602] copy_process+0x12a1/0x3240
[ 477.132539][ T4602] ? proc_fail_nth_write+0x20b/0x290
[ 477.137652][ T4602] ? fsnotify_perm+0x6a/0x5d0
[ 477.142173][ T4602] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 477.147139][ T4602] ? vfs_write+0x990/0x1050
[ 477.151537][ T4602] kernel_clone+0x22e/0x920
[ 477.156054][ T4602] ? file_end_write+0x1b0/0x1b0
[ 477.160844][ T4602] ? create_io_thread+0x1e0/0x1e0
[ 477.165705][ T4602] ? __mutex_lock_slowpath+0x10/0x10
[ 477.170917][ T4602] __x64_sys_clone+0x23f/0x290
[ 477.175512][ T4602] ? __do_sys_vfork+0x130/0x130
[ 477.180293][ T4602] ? ksys_write+0x260/0x2c0
[ 477.184630][ T4602] ? debug_smp_processor_id+0x17/0x20
[ 477.189833][ T4602] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 477.195738][ T4602] ? exit_to_user_mode_prepare+0x39/0xa0
[ 477.201213][ T4602] do_syscall_64+0x3d/0xb0
[ 477.205456][ T4602] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 477.211194][ T4602] RIP: 0033:0x7fc24575c789
[ 477.215440][ T4602] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 477.235158][ T4602] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 477.243401][ T4602] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 477.251365][ T4602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 477.259317][ T4602] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 477.267084][ T4602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 477.274896][ T4602] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 477.282826][ T4602]
[ 477.287112][ T4598] FAULT_INJECTION: forcing a failure.
[ 477.287112][ T4598] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 477.305300][ T4604] FAULT_INJECTION: forcing a failure.
[ 477.305300][ T4604] name failslab, interval 1, probability 0, space 0, times 0
[ 477.310048][ T4598] CPU: 0 PID: 4598 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 477.326568][ T4598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 477.336546][ T4598] Call Trace:
[ 477.339674][ T4598]
[ 477.342460][ T4598] dump_stack_lvl+0x151/0x1b7
[ 477.346963][ T4598] ? io_uring_drop_tctx_refs+0x190/0x190
[ 477.352613][ T4598] dump_stack+0x15/0x17
[ 477.356599][ T4598] should_fail+0x3c6/0x510
[ 477.360862][ T4598] should_fail_alloc_page+0x5a/0x80
[ 477.365884][ T4598] __alloc_pages+0x1ee/0x7b0
[ 477.370313][ T4598] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 477.375434][ T4598] ? __kasan_check_write+0x14/0x20
[ 477.380467][ T4598] ? _raw_spin_lock+0xa4/0x1b0
[ 477.385169][ T4598] pte_alloc_one+0x73/0x1b0
[ 477.389682][ T4598] ? pfn_modify_allowed+0x2f0/0x2f0
[ 477.394804][ T4598] ? __pmd_alloc+0x48d/0x550
[ 477.399324][ T4598] __pte_alloc+0x86/0x350
[ 477.403490][ T4598] ? __pud_alloc+0x260/0x260
[ 477.408177][ T4598] ? free_pgtables+0x280/0x280
[ 477.412869][ T4598] ? __kasan_slab_alloc+0xc8/0xe0
[ 477.417899][ T4598] ? slab_post_alloc_hook+0x53/0x2c0
[ 477.423022][ T4598] ? kmem_cache_alloc+0xf5/0x200
[ 477.427876][ T4598] ? anon_vma_clone+0x9a/0x500
[ 477.432480][ T4598] copy_page_range+0x26e4/0x2d90
[ 477.437257][ T4598] ? __kasan_slab_alloc+0xb1/0xe0
[ 477.442208][ T4598] ? slab_post_alloc_hook+0x53/0x2c0
[ 477.447515][ T4598] ? __x64_sys_clone+0x23f/0x290
[ 477.452371][ T4598] ? pfn_valid+0x1e0/0x1e0
[ 477.456615][ T4598] ? __kasan_check_write+0x14/0x20
[ 477.461553][ T4598] ? up_write+0xa1/0x190
[ 477.465811][ T4598] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 477.472054][ T4598] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 477.477617][ T4598] dup_mm+0xacf/0x11e0
[ 477.481528][ T4598] ? copy_init_mm+0x20/0x20
[ 477.486594][ T4598] copy_mm+0x107/0x1b0
[ 477.490470][ T4598] copy_process+0x12a1/0x3240
[ 477.495012][ T4598] ? proc_fail_nth_write+0x20b/0x290
[ 477.500102][ T4598] ? fsnotify_perm+0x6a/0x5d0
[ 477.504617][ T4598] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 477.509567][ T4598] ? vfs_write+0x990/0x1050
[ 477.513911][ T4598] kernel_clone+0x22e/0x920
[ 477.518244][ T4598] ? file_end_write+0x1b0/0x1b0
[ 477.522944][ T4598] ? create_io_thread+0x1e0/0x1e0
[ 477.527965][ T4598] ? __mutex_lock_slowpath+0x10/0x10
[ 477.533345][ T4598] __x64_sys_clone+0x23f/0x290
[ 477.537944][ T4598] ? __do_sys_vfork+0x130/0x130
[ 477.542630][ T4598] ? ksys_write+0x260/0x2c0
[ 477.547058][ T4598] ? debug_smp_processor_id+0x17/0x20
[ 477.552295][ T4598] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 477.558169][ T4598] ? exit_to_user_mode_prepare+0x39/0xa0
[ 477.563644][ T4598] do_syscall_64+0x3d/0xb0
[ 477.567895][ T4598] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 477.573641][ T4598] RIP: 0033:0x7fc24575c789
[ 477.578044][ T4598] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 477.597747][ T4598] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 477.606315][ T4598] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 477.614062][ T4598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 477.621961][ T4598] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 477.629774][ T4598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 477.637583][ T4598] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 477.645489][ T4598]
[ 477.648438][ T4604] CPU: 1 PID: 4604 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 477.656771][ T4604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 477.666663][ T4604] Call Trace:
[ 477.669784][ T4604]
[ 477.672563][ T4604] dump_stack_lvl+0x151/0x1b7
[ 477.677192][ T4604] ? io_uring_drop_tctx_refs+0x190/0x190
[ 477.682720][ T4604] dump_stack+0x15/0x17
[ 477.686709][ T4604] should_fail+0x3c6/0x510
[ 477.691075][ T4604] __should_failslab+0xa4/0xe0
[ 477.695673][ T4604] ? anon_vma_clone+0x9a/0x500
[ 477.700271][ T4604] should_failslab+0x9/0x20
[ 477.704698][ T4604] slab_pre_alloc_hook+0x37/0xd0
[ 477.709478][ T4604] ? anon_vma_clone+0x9a/0x500
[ 477.714074][ T4604] kmem_cache_alloc+0x44/0x200
[ 477.718679][ T4604] anon_vma_clone+0x9a/0x500
[ 477.723348][ T4604] anon_vma_fork+0x91/0x4e0
[ 477.727710][ T4604] dup_mm+0x894/0x11e0
[ 477.731607][ T4604] ? copy_init_mm+0x20/0x20
[ 477.735951][ T4604] copy_mm+0x107/0x1b0
[ 477.739851][ T4604] copy_process+0x12a1/0x3240
[ 477.744364][ T4604] ? proc_fail_nth_write+0x20b/0x290
[ 477.749491][ T4604] ? fsnotify_perm+0x6a/0x5d0
[ 477.754894][ T4604] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 477.759936][ T4604] ? vfs_write+0x990/0x1050
[ 477.764268][ T4604] kernel_clone+0x22e/0x920
[ 477.768691][ T4604] ? file_end_write+0x1b0/0x1b0
[ 477.773381][ T4604] ? create_io_thread+0x1e0/0x1e0
[ 477.778357][ T4604] ? __mutex_lock_slowpath+0x10/0x10
[ 477.783918][ T4604] __x64_sys_clone+0x23f/0x290
[ 477.788525][ T4604] ? __do_sys_vfork+0x130/0x130
[ 477.793404][ T4604] ? ksys_write+0x260/0x2c0
[ 477.797821][ T4604] ? debug_smp_processor_id+0x17/0x20
[ 477.803030][ T4604] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 477.808932][ T4604] ? exit_to_user_mode_prepare+0x39/0xa0
[ 477.814487][ T4604] do_syscall_64+0x3d/0xb0
[ 477.819189][ T4604] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 477.824908][ T4604] RIP: 0033:0x7fc24575c789
[ 477.829250][ T4604] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 477.848946][ T4604] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 477.857278][ T4604] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 477.865175][ T4604] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 477.872993][ T4604] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 477.880818][ T4604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 477.888611][ T4604] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 477.898300][ T4604]
[ 477.902403][ T4609] FAULT_INJECTION: forcing a failure.
[ 477.902403][ T4609] name failslab, interval 1, probability 0, space 0, times 0
[ 477.904649][ T4610] FAULT_INJECTION: forcing a failure.
[ 477.904649][ T4610] name failslab, interval 1, probability 0, space 0, times 0
[ 477.916636][ T4614] FAULT_INJECTION: forcing a failure.
[ 477.916636][ T4614] name failslab, interval 1, probability 0, space 0, times 0
[ 477.927637][ T4610] CPU: 1 PID: 4610 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 477.948221][ T4610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 477.958458][ T4610] Call Trace:
[ 477.961582][ T4610]
[ 477.964359][ T4610] dump_stack_lvl+0x151/0x1b7
[ 477.968873][ T4610] ? io_uring_drop_tctx_refs+0x190/0x190
[ 477.974435][ T4610] ? __kasan_check_write+0x14/0x20
[ 477.979375][ T4610] dump_stack+0x15/0x17
[ 477.983368][ T4610] should_fail+0x3c6/0x510
[ 477.987620][ T4610] __should_failslab+0xa4/0xe0
[ 477.992220][ T4610] ? anon_vma_fork+0xf7/0x4e0
[ 477.996738][ T4610] should_failslab+0x9/0x20
[ 478.001266][ T4610] slab_pre_alloc_hook+0x37/0xd0
[ 478.006048][ T4610] ? anon_vma_fork+0xf7/0x4e0
[ 478.010779][ T4610] kmem_cache_alloc+0x44/0x200
[ 478.015453][ T4610] anon_vma_fork+0xf7/0x4e0
[ 478.019886][ T4610] dup_mm+0x894/0x11e0
[ 478.023799][ T4610] ? copy_init_mm+0x20/0x20
[ 478.028234][ T4610] copy_mm+0x107/0x1b0
[ 478.032141][ T4610] copy_process+0x12a1/0x3240
[ 478.036654][ T4610] ? proc_fail_nth_write+0x20b/0x290
[ 478.041775][ T4610] ? fsnotify_perm+0x6a/0x5d0
[ 478.046380][ T4610] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 478.051437][ T4610] ? vfs_write+0x990/0x1050
[ 478.055864][ T4610] kernel_clone+0x22e/0x920
[ 478.060306][ T4610] ? file_end_write+0x1b0/0x1b0
[ 478.065057][ T4610] ? create_io_thread+0x1e0/0x1e0
[ 478.069915][ T4610] ? __mutex_lock_slowpath+0x10/0x10
[ 478.075042][ T4610] __x64_sys_clone+0x23f/0x290
[ 478.079645][ T4610] ? __do_sys_vfork+0x130/0x130
[ 478.084360][ T4610] ? ksys_write+0x260/0x2c0
[ 478.088756][ T4610] ? debug_smp_processor_id+0x17/0x20
[ 478.093957][ T4610] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 478.099863][ T4610] ? exit_to_user_mode_prepare+0x39/0xa0
[ 478.105420][ T4610] do_syscall_64+0x3d/0xb0
[ 478.110034][ T4610] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 478.115829][ T4610] RIP: 0033:0x7fc24575c789
[ 478.120102][ T4610] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 478.139705][ T4610] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 478.148127][ T4610] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 478.155931][ T4610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 478.163837][ T4610] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 478.171647][ T4610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 478.179650][ T4610] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 478.187645][ T4610]
[ 478.190514][ T4609] CPU: 0 PID: 4609 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 478.199023][ T4609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 478.208994][ T4609] Call Trace:
[ 478.212213][ T4609]
[ 478.214986][ T4609] dump_stack_lvl+0x151/0x1b7
[ 478.219502][ T4609] ? io_uring_drop_tctx_refs+0x190/0x190
[ 478.225055][ T4609] ? up_write+0x180/0x190
[ 478.229254][ T4609] dump_stack+0x15/0x17
[ 478.233350][ T4609] should_fail+0x3c6/0x510
[ 478.237552][ T4609] __should_failslab+0xa4/0xe0
[ 478.242150][ T4609] ? alloc_pid+0xa9/0xb20
[ 478.246315][ T4609] should_failslab+0x9/0x20
[ 478.250661][ T4609] slab_pre_alloc_hook+0x37/0xd0
[ 478.255433][ T4609] ? alloc_pid+0xa9/0xb20
[ 478.259592][ T4609] kmem_cache_alloc+0x44/0x200
[ 478.264229][ T4609] alloc_pid+0xa9/0xb20
[ 478.268203][ T4609] ? copy_thread+0x45d/0x760
[ 478.272615][ T4609] copy_process+0x1647/0x3240
[ 478.277128][ T4609] ? proc_fail_nth_write+0x20b/0x290
[ 478.282252][ T4609] ? fsnotify_perm+0x6a/0x5d0
[ 478.286761][ T4609] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 478.291801][ T4609] ? vfs_write+0x990/0x1050
[ 478.296137][ T4609] kernel_clone+0x22e/0x920
[ 478.300600][ T4609] ? file_end_write+0x1b0/0x1b0
[ 478.305257][ T4609] ? create_io_thread+0x1e0/0x1e0
[ 478.310108][ T4609] ? __mutex_lock_slowpath+0x10/0x10
[ 478.315255][ T4609] __x64_sys_clone+0x23f/0x290
[ 478.319837][ T4609] ? __do_sys_vfork+0x130/0x130
[ 478.324516][ T4609] ? ksys_write+0x260/0x2c0
[ 478.328856][ T4609] ? debug_smp_processor_id+0x17/0x20
[ 478.334148][ T4609] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 478.340329][ T4609] ? exit_to_user_mode_prepare+0x39/0xa0
[ 478.345796][ T4609] do_syscall_64+0x3d/0xb0
[ 478.350052][ T4609] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 478.355785][ T4609] RIP: 0033:0x7fc24575c789
[ 478.360035][ T4609] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 478.379910][ T4609] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 478.388157][ T4609] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 478.396220][ T4609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 478.403983][ T4609] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 478.412055][ T4609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 478.420279][ T4609] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 478.428067][ T4609]
[ 478.430996][ T4614] CPU: 1 PID: 4614 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 478.439439][ T4614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 478.449300][ T4614] Call Trace:
[ 478.452435][ T4614]
[ 478.455217][ T4614] dump_stack_lvl+0x151/0x1b7
[ 478.459719][ T4614] ? io_uring_drop_tctx_refs+0x190/0x190
[ 478.465190][ T4614] dump_stack+0x15/0x17
[ 478.469213][ T4614] should_fail+0x3c6/0x510
[ 478.473432][ T4614] __should_failslab+0xa4/0xe0
[ 478.478028][ T4614] ? anon_vma_clone+0x9a/0x500
[ 478.482719][ T4614] should_failslab+0x9/0x20
[ 478.487276][ T4614] slab_pre_alloc_hook+0x37/0xd0
[ 478.492043][ T4614] ? anon_vma_clone+0x9a/0x500
[ 478.496642][ T4614] kmem_cache_alloc+0x44/0x200
[ 478.501345][ T4614] anon_vma_clone+0x9a/0x500
[ 478.505844][ T4614] anon_vma_fork+0x91/0x4e0
[ 478.510228][ T4614] dup_mm+0x894/0x11e0
[ 478.514088][ T4614] ? copy_init_mm+0x20/0x20
[ 478.518435][ T4614] copy_mm+0x107/0x1b0
[ 478.522357][ T4614] copy_process+0x12a1/0x3240
[ 478.526846][ T4614] ? proc_fail_nth_write+0x20b/0x290
[ 478.531966][ T4614] ? fsnotify_perm+0x6a/0x5d0
[ 478.536489][ T4614] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 478.541427][ T4614] ? vfs_write+0x990/0x1050
[ 478.545771][ T4614] kernel_clone+0x22e/0x920
[ 478.550109][ T4614] ? file_end_write+0x1b0/0x1b0
[ 478.554804][ T4614] ? create_io_thread+0x1e0/0x1e0
[ 478.559656][ T4614] ? __mutex_lock_slowpath+0x10/0x10
[ 478.564863][ T4614] __x64_sys_clone+0x23f/0x290
[ 478.569479][ T4614] ? __do_sys_vfork+0x130/0x130
[ 478.574225][ T4614] ? ksys_write+0x260/0x2c0
[ 478.578494][ T4614] ? debug_smp_processor_id+0x17/0x20
[ 478.583701][ T4614] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 478.589605][ T4614] ? exit_to_user_mode_prepare+0x39/0xa0
[ 478.595071][ T4614] do_syscall_64+0x3d/0xb0
[ 478.599324][ T4614] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 478.605132][ T4614] RIP: 0033:0x7fc24575c789
[ 478.609386][ T4614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 478.628829][ T4614] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 478.637073][ T4614] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 478.645077][ T4614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 478.652962][ T4614] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 478.660768][ T4614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 478.668821][ T4614] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 478.676715][ T4614]
[ 478.687345][ T4619] FAULT_INJECTION: forcing a failure.
[ 478.687345][ T4619] name failslab, interval 1, probability 0, space 0, times 0
[ 478.700031][ T4619] CPU: 0 PID: 4619 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 478.708293][ T4619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 478.718272][ T4619] Call Trace:
[ 478.721416][ T4619]
[ 478.724174][ T4619] dump_stack_lvl+0x151/0x1b7
[ 478.728696][ T4619] ? io_uring_drop_tctx_refs+0x190/0x190
[ 478.734167][ T4619] dump_stack+0x15/0x17
[ 478.738280][ T4619] should_fail+0x3c6/0x510
[ 478.742526][ T4619] __should_failslab+0xa4/0xe0
[ 478.747418][ T4619] ? anon_vma_clone+0x9a/0x500
[ 478.752380][ T4619] should_failslab+0x9/0x20
[ 478.756755][ T4619] slab_pre_alloc_hook+0x37/0xd0
[ 478.761488][ T4619] ? anon_vma_clone+0x9a/0x500
[ 478.766095][ T4619] kmem_cache_alloc+0x44/0x200
[ 478.770909][ T4619] anon_vma_clone+0x9a/0x500
[ 478.775323][ T4619] anon_vma_fork+0x91/0x4e0
[ 478.779855][ T4619] dup_mm+0x894/0x11e0
[ 478.783755][ T4619] ? copy_init_mm+0x20/0x20
[ 478.788096][ T4619] copy_mm+0x107/0x1b0
[ 478.792178][ T4619] copy_process+0x12a1/0x3240
[ 478.796687][ T4619] ? proc_fail_nth_write+0x20b/0x290
[ 478.801995][ T4619] ? fsnotify_perm+0x6a/0x5d0
[ 478.806533][ T4619] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 478.811464][ T4619] ? vfs_write+0x990/0x1050
[ 478.815796][ T4619] kernel_clone+0x22e/0x920
[ 478.820158][ T4619] ? file_end_write+0x1b0/0x1b0
[ 478.824906][ T4619] ? create_io_thread+0x1e0/0x1e0
[ 478.829787][ T4619] ? __mutex_lock_slowpath+0x10/0x10
[ 478.834889][ T4619] __x64_sys_clone+0x23f/0x290
[ 478.839508][ T4619] ? __do_sys_vfork+0x130/0x130
[ 478.844178][ T4619] ? ksys_write+0x260/0x2c0
[ 478.848515][ T4619] ? debug_smp_processor_id+0x17/0x20
[ 478.853749][ T4619] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 478.859630][ T4619] ? exit_to_user_mode_prepare+0x39/0xa0
[ 478.865549][ T4619] do_syscall_64+0x3d/0xb0
[ 478.869889][ T4619] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 478.875612][ T4619] RIP: 0033:0x7fc24575c789
[ 478.880180][ T4619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 478.899823][ T4619] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 478.908150][ T4619] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 478.916161][ T4619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 478.924191][ T4619] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 478.931995][ T4619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 478.939835][ T4619] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 478.947629][ T4619]
[ 478.953413][ T4624] FAULT_INJECTION: forcing a failure.
[ 478.953413][ T4624] name failslab, interval 1, probability 0, space 0, times 0
[ 478.953418][ T4625] FAULT_INJECTION: forcing a failure.
[ 478.953418][ T4625] name failslab, interval 1, probability 0, space 0, times 0
[ 478.953440][ T4625] CPU: 1 PID: 4625 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 478.987368][ T4625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 478.997590][ T4625] Call Trace:
[ 479.000700][ T4625]
[ 479.003572][ T4625] dump_stack_lvl+0x151/0x1b7
[ 479.008350][ T4625] ? io_uring_drop_tctx_refs+0x190/0x190
[ 479.013816][ T4625] dump_stack+0x15/0x17
[ 479.017807][ T4625] should_fail+0x3c6/0x510
[ 479.022429][ T4625] __should_failslab+0xa4/0xe0
[ 479.027222][ T4625] ? anon_vma_clone+0x9a/0x500
[ 479.031808][ T4625] should_failslab+0x9/0x20
[ 479.036143][ T4625] slab_pre_alloc_hook+0x37/0xd0
[ 479.040927][ T4625] ? anon_vma_clone+0x9a/0x500
[ 479.045543][ T4625] kmem_cache_alloc+0x44/0x200
[ 479.050296][ T4625] anon_vma_clone+0x9a/0x500
[ 479.054717][ T4625] anon_vma_fork+0x91/0x4e0
[ 479.059069][ T4625] dup_mm+0x894/0x11e0
[ 479.063126][ T4625] ? copy_init_mm+0x20/0x20
[ 479.067496][ T4625] copy_mm+0x107/0x1b0
[ 479.071398][ T4625] copy_process+0x12a1/0x3240
[ 479.076214][ T4625] ? proc_fail_nth_write+0x20b/0x290
[ 479.081303][ T4625] ? fsnotify_perm+0x6a/0x5d0
[ 479.085899][ T4625] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 479.090852][ T4625] ? vfs_write+0x990/0x1050
[ 479.095183][ T4625] kernel_clone+0x22e/0x920
[ 479.099579][ T4625] ? file_end_write+0x1b0/0x1b0
[ 479.104218][ T4625] ? create_io_thread+0x1e0/0x1e0
[ 479.109085][ T4625] ? __mutex_lock_slowpath+0x10/0x10
[ 479.114452][ T4625] __x64_sys_clone+0x23f/0x290
[ 479.119048][ T4625] ? __do_sys_vfork+0x130/0x130
[ 479.123826][ T4625] ? ksys_write+0x260/0x2c0
[ 479.128165][ T4625] ? debug_smp_processor_id+0x17/0x20
[ 479.133467][ T4625] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 479.139445][ T4625] ? exit_to_user_mode_prepare+0x39/0xa0
[ 479.145005][ T4625] do_syscall_64+0x3d/0xb0
[ 479.149260][ T4625] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 479.155072][ T4625] RIP: 0033:0x7fc24575c789
[ 479.159323][ T4625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 479.179023][ T4625] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 479.187357][ T4625] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 479.195167][ T4625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 479.203149][ T4625] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 479.210962][ T4625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 479.218775][ T4625] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 479.226589][ T4625]
[ 479.229814][ T4624] CPU: 1 PID: 4624 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 479.238123][ T4624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 479.248379][ T4624] Call Trace:
[ 479.251504][ T4624]
[ 479.254365][ T4624] dump_stack_lvl+0x151/0x1b7
[ 479.258881][ T4624] ? io_uring_drop_tctx_refs+0x190/0x190
[ 479.264346][ T4624] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 479.270247][ T4624] dump_stack+0x15/0x17
[ 479.274265][ T4624] should_fail+0x3c6/0x510
[ 479.278505][ T4624] __should_failslab+0xa4/0xe0
[ 479.283616][ T4624] ? anon_vma_clone+0x9a/0x500
[ 479.288222][ T4624] should_failslab+0x9/0x20
[ 479.292670][ T4624] slab_pre_alloc_hook+0x37/0xd0
[ 479.297532][ T4624] ? anon_vma_clone+0x9a/0x500
[ 479.302240][ T4624] kmem_cache_alloc+0x44/0x200
[ 479.306820][ T4624] anon_vma_clone+0x9a/0x500
[ 479.311258][ T4624] ? slab_post_alloc_hook+0x72/0x2c0
[ 479.316367][ T4624] ? dup_mm+0x790/0x11e0
[ 479.320445][ T4624] anon_vma_fork+0x91/0x4e0
[ 479.324873][ T4624] dup_mm+0x894/0x11e0
[ 479.328866][ T4624] ? copy_init_mm+0x20/0x20
[ 479.333206][ T4624] copy_mm+0x107/0x1b0
[ 479.337285][ T4624] copy_process+0x12a1/0x3240
[ 479.341890][ T4624] ? proc_fail_nth_write+0x20b/0x290
[ 479.347294][ T4624] ? fsnotify_perm+0x6a/0x5d0
[ 479.352145][ T4624] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 479.357094][ T4624] ? vfs_write+0x990/0x1050
[ 479.361521][ T4624] kernel_clone+0x22e/0x920
[ 479.365858][ T4624] ? file_end_write+0x1b0/0x1b0
[ 479.370562][ T4624] ? create_io_thread+0x1e0/0x1e0
[ 479.375406][ T4624] ? __mutex_lock_slowpath+0x10/0x10
[ 479.380708][ T4624] __x64_sys_clone+0x23f/0x290
[ 479.385569][ T4624] ? __do_sys_vfork+0x130/0x130
[ 479.390255][ T4624] ? ksys_write+0x260/0x2c0
[ 479.394589][ T4624] ? debug_smp_processor_id+0x17/0x20
[ 479.399800][ T4624] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 479.405695][ T4624] ? exit_to_user_mode_prepare+0x39/0xa0
[ 479.411175][ T4624] do_syscall_64+0x3d/0xb0
[ 479.415434][ T4624] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 479.421144][ T4624] RIP: 0033:0x7fc24575c789
[ 479.425400][ T4624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 479.445018][ T4624] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 479.453441][ T4624] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 479.461263][ T4624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 479.469072][ T4624] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 479.476961][ T4624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 479.485213][ T4624] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 479.493319][ T4624]
[ 479.498965][ T4620] FAULT_INJECTION: forcing a failure.
[ 479.498965][ T4620] name failslab, interval 1, probability 0, space 0, times 0
[ 479.511544][ T4620] CPU: 0 PID: 4620 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 479.520045][ T4620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 479.530114][ T4620] Call Trace:
[ 479.533240][ T4620]
[ 479.536017][ T4620] dump_stack_lvl+0x151/0x1b7
[ 479.540640][ T4620] ? io_uring_drop_tctx_refs+0x190/0x190
[ 479.546111][ T4620] dump_stack+0x15/0x17
[ 479.550210][ T4620] should_fail+0x3c6/0x510
[ 479.554557][ T4620] __should_failslab+0xa4/0xe0
[ 479.559333][ T4620] ? anon_vma_clone+0x9a/0x500
[ 479.563928][ T4620] should_failslab+0x9/0x20
[ 479.568310][ T4620] slab_pre_alloc_hook+0x37/0xd0
[ 479.573079][ T4620] ? anon_vma_clone+0x9a/0x500
[ 479.577646][ T4620] kmem_cache_alloc+0x44/0x200
[ 479.582440][ T4620] anon_vma_clone+0x9a/0x500
[ 479.586894][ T4620] anon_vma_fork+0x91/0x4e0
[ 479.591207][ T4620] dup_mm+0x894/0x11e0
[ 479.595199][ T4620] ? copy_init_mm+0x20/0x20
[ 479.599550][ T4620] copy_mm+0x107/0x1b0
[ 479.603442][ T4620] copy_process+0x12a1/0x3240
[ 479.607955][ T4620] ? proc_fail_nth_write+0x20b/0x290
[ 479.613162][ T4620] ? fsnotify_perm+0x6a/0x5d0
[ 479.617681][ T4620] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 479.622631][ T4620] ? vfs_write+0x990/0x1050
[ 479.627178][ T4620] kernel_clone+0x22e/0x920
[ 479.631531][ T4620] ? file_end_write+0x1b0/0x1b0
[ 479.636303][ T4620] ? create_io_thread+0x1e0/0x1e0
[ 479.641192][ T4620] ? __mutex_lock_slowpath+0x10/0x10
[ 479.646314][ T4620] __x64_sys_clone+0x23f/0x290
[ 479.651240][ T4620] ? __do_sys_vfork+0x130/0x130
[ 479.655907][ T4620] ? ksys_write+0x260/0x2c0
[ 479.660247][ T4620] ? debug_smp_processor_id+0x17/0x20
[ 479.665448][ T4620] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 479.671358][ T4620] ? exit_to_user_mode_prepare+0x39/0xa0
[ 479.677176][ T4620] do_syscall_64+0x3d/0xb0
[ 479.681418][ T4620] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 479.687264][ T4620] RIP: 0033:0x7fc24575c789
[ 479.691517][ T4620] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 479.711260][ T4620] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 479.719503][ T4620] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 479.727483][ T4620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 479.735296][ T4620] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 479.743316][ T4620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 479.751140][ T4620] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 479.758937][ T4620]
[ 479.768332][ T4629] FAULT_INJECTION: forcing a failure.
[ 479.768332][ T4629] name failslab, interval 1, probability 0, space 0, times 0
[ 479.770486][ T4636] FAULT_INJECTION: forcing a failure.
[ 479.770486][ T4636] name failslab, interval 1, probability 0, space 0, times 0
[ 479.783319][ T4629] CPU: 1 PID: 4629 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 479.801927][ T4629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 479.811801][ T4629] Call Trace:
[ 479.814922][ T4629]
[ 479.817716][ T4629] dump_stack_lvl+0x151/0x1b7
[ 479.822659][ T4629] ? io_uring_drop_tctx_refs+0x190/0x190
[ 479.828151][ T4629] ? pfn_valid+0x1e0/0x1e0
[ 479.832371][ T4629] dump_stack+0x15/0x17
[ 479.836561][ T4629] should_fail+0x3c6/0x510
[ 479.840795][ T4629] __should_failslab+0xa4/0xe0
[ 479.845389][ T4629] ? dup_mm+0x790/0x11e0
[ 479.849465][ T4629] should_failslab+0x9/0x20
[ 479.853804][ T4629] slab_pre_alloc_hook+0x37/0xd0
[ 479.858586][ T4629] ? dup_mm+0x790/0x11e0
[ 479.862668][ T4629] kmem_cache_alloc+0x44/0x200
[ 479.867376][ T4629] dup_mm+0x790/0x11e0
[ 479.871377][ T4629] ? copy_init_mm+0x20/0x20
[ 479.875710][ T4629] copy_mm+0x107/0x1b0
[ 479.879619][ T4629] copy_process+0x12a1/0x3240
[ 479.884210][ T4629] ? proc_fail_nth_write+0x20b/0x290
[ 479.889419][ T4629] ? fsnotify_perm+0x6a/0x5d0
[ 479.894140][ T4629] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 479.899057][ T4629] ? vfs_write+0x990/0x1050
[ 479.903391][ T4629] kernel_clone+0x22e/0x920
[ 479.907736][ T4629] ? file_end_write+0x1b0/0x1b0
[ 479.912661][ T4629] ? create_io_thread+0x1e0/0x1e0
[ 479.917695][ T4629] ? __mutex_lock_slowpath+0x10/0x10
[ 479.923002][ T4629] __x64_sys_clone+0x23f/0x290
[ 479.927600][ T4629] ? __do_sys_vfork+0x130/0x130
[ 479.932281][ T4629] ? ksys_write+0x260/0x2c0
[ 479.936624][ T4629] ? debug_smp_processor_id+0x17/0x20
[ 479.941916][ T4629] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 479.947954][ T4629] ? exit_to_user_mode_prepare+0x39/0xa0
[ 479.953471][ T4629] do_syscall_64+0x3d/0xb0
[ 479.957714][ T4629] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 479.963440][ T4629] RIP: 0033:0x7fc24575c789
[ 479.967696][ T4629] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 479.987233][ T4629] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 479.995471][ T4629] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 480.003383][ T4629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 480.011378][ T4629] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 480.019210][ T4629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 480.027096][ T4629] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 480.034906][ T4629]
[ 480.037877][ T4636] CPU: 0 PID: 4636 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 480.046194][ T4636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 480.056351][ T4636] Call Trace:
[ 480.059458][ T4636]
[ 480.062358][ T4636] dump_stack_lvl+0x151/0x1b7
[ 480.066856][ T4636] ? io_uring_drop_tctx_refs+0x190/0x190
[ 480.072370][ T4636] dump_stack+0x15/0x17
[ 480.076433][ T4636] should_fail+0x3c6/0x510
[ 480.080833][ T4636] __should_failslab+0xa4/0xe0
[ 480.085433][ T4636] ? anon_vma_clone+0x9a/0x500
[ 480.090033][ T4636] should_failslab+0x9/0x20
[ 480.094373][ T4636] slab_pre_alloc_hook+0x37/0xd0
[ 480.099419][ T4636] ? anon_vma_clone+0x9a/0x500
[ 480.104013][ T4636] kmem_cache_alloc+0x44/0x200
[ 480.108612][ T4636] anon_vma_clone+0x9a/0x500
[ 480.113042][ T4636] anon_vma_fork+0x91/0x4e0
[ 480.117381][ T4636] dup_mm+0x894/0x11e0
[ 480.121302][ T4636] ? copy_init_mm+0x20/0x20
[ 480.125635][ T4636] copy_mm+0x107/0x1b0
[ 480.129532][ T4636] copy_process+0x12a1/0x3240
[ 480.134048][ T4636] ? proc_fail_nth_write+0x20b/0x290
[ 480.139251][ T4636] ? fsnotify_perm+0x6a/0x5d0
[ 480.143773][ T4636] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 480.148801][ T4636] ? vfs_write+0x990/0x1050
[ 480.153515][ T4636] kernel_clone+0x22e/0x920
[ 480.157858][ T4636] ? file_end_write+0x1b0/0x1b0
[ 480.162568][ T4636] ? create_io_thread+0x1e0/0x1e0
[ 480.167485][ T4636] ? __mutex_lock_slowpath+0x10/0x10
[ 480.172699][ T4636] __x64_sys_clone+0x23f/0x290
[ 480.177301][ T4636] ? __do_sys_vfork+0x130/0x130
[ 480.181975][ T4636] ? ksys_write+0x260/0x2c0
[ 480.186339][ T4636] ? debug_smp_processor_id+0x17/0x20
[ 480.191526][ T4636] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 480.197547][ T4636] ? exit_to_user_mode_prepare+0x39/0xa0
[ 480.203059][ T4636] do_syscall_64+0x3d/0xb0
[ 480.207256][ T4636] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 480.213202][ T4636] RIP: 0033:0x7fc24575c789
[ 480.217614][ T4636] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 480.237504][ T4636] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 480.245926][ T4636] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 480.253823][ T4636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 480.261638][ T4636] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 480.269451][ T4636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 480.277256][ T4636] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 480.285163][ T4636]
[ 480.288287][ T4637] FAULT_INJECTION: forcing a failure.
[ 480.288287][ T4637] name failslab, interval 1, probability 0, space 0, times 0
[ 480.301015][ T4637] CPU: 1 PID: 4637 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 480.309469][ T4637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 480.319354][ T4637] Call Trace:
[ 480.322473][ T4637]
[ 480.325273][ T4637] dump_stack_lvl+0x151/0x1b7
[ 480.329866][ T4637] ? io_uring_drop_tctx_refs+0x190/0x190
[ 480.335752][ T4637] dump_stack+0x15/0x17
[ 480.339672][ T4637] should_fail+0x3c6/0x510
[ 480.343924][ T4637] __should_failslab+0xa4/0xe0
[ 480.348621][ T4637] ? anon_vma_clone+0x9a/0x500
[ 480.353312][ T4637] should_failslab+0x9/0x20
[ 480.357724][ T4637] slab_pre_alloc_hook+0x37/0xd0
[ 480.362593][ T4637] ? anon_vma_clone+0x9a/0x500
[ 480.367186][ T4637] kmem_cache_alloc+0x44/0x200
[ 480.371787][ T4637] anon_vma_clone+0x9a/0x500
[ 480.376212][ T4637] anon_vma_fork+0x91/0x4e0
[ 480.380558][ T4637] dup_mm+0x894/0x11e0
[ 480.384559][ T4637] ? copy_init_mm+0x20/0x20
[ 480.389081][ T4637] copy_mm+0x107/0x1b0
[ 480.393330][ T4637] copy_process+0x12a1/0x3240
[ 480.397848][ T4637] ? proc_fail_nth_write+0x20b/0x290
[ 480.403052][ T4637] ? fsnotify_perm+0x6a/0x5d0
[ 480.407560][ T4637] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 480.412517][ T4637] ? vfs_write+0x990/0x1050
[ 480.416851][ T4637] kernel_clone+0x22e/0x920
[ 480.421305][ T4637] ? file_end_write+0x1b0/0x1b0
[ 480.425988][ T4637] ? create_io_thread+0x1e0/0x1e0
[ 480.431022][ T4637] ? __mutex_lock_slowpath+0x10/0x10
[ 480.436137][ T4637] __x64_sys_clone+0x23f/0x290
[ 480.440822][ T4637] ? __do_sys_vfork+0x130/0x130
[ 480.445888][ T4637] ? ksys_write+0x260/0x2c0
[ 480.450226][ T4637] ? debug_smp_processor_id+0x17/0x20
[ 480.455432][ T4637] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 480.461339][ T4637] ? exit_to_user_mode_prepare+0x39/0xa0
[ 480.467160][ T4637] do_syscall_64+0x3d/0xb0
[ 480.471400][ T4637] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 480.477390][ T4637] RIP: 0033:0x7fc24575c789
[ 480.481819][ T4637] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 480.501604][ T4637] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 480.509943][ T4637] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 480.517831][ T4637] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 480.525858][ T4637] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 480.533748][ T4637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 480.541993][ T4637] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 480.550110][ T4637]
[ 480.553434][ T4634] FAULT_INJECTION: forcing a failure.
[ 480.553434][ T4634] name failslab, interval 1, probability 0, space 0, times 0
[ 480.567631][ T4634] CPU: 1 PID: 4634 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 480.576119][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 480.586279][ T4634] Call Trace:
[ 480.589405][ T4634]
[ 480.592375][ T4634] dump_stack_lvl+0x151/0x1b7
[ 480.597063][ T4634] ? io_uring_drop_tctx_refs+0x190/0x190
[ 480.602647][ T4634] dump_stack+0x15/0x17
[ 480.606613][ T4634] should_fail+0x3c6/0x510
[ 480.610894][ T4634] __should_failslab+0xa4/0xe0
[ 480.615562][ T4634] ? anon_vma_clone+0x9a/0x500
[ 480.620382][ T4634] should_failslab+0x9/0x20
[ 480.624803][ T4634] slab_pre_alloc_hook+0x37/0xd0
[ 480.629662][ T4634] ? anon_vma_clone+0x9a/0x500
[ 480.634383][ T4634] kmem_cache_alloc+0x44/0x200
[ 480.639110][ T4634] anon_vma_clone+0x9a/0x500
[ 480.643523][ T4634] anon_vma_fork+0x91/0x4e0
[ 480.647844][ T4634] dup_mm+0x894/0x11e0
[ 480.651745][ T4634] ? copy_init_mm+0x20/0x20
[ 480.656292][ T4634] copy_mm+0x107/0x1b0
[ 480.660193][ T4634] copy_process+0x12a1/0x3240
[ 480.664699][ T4634] ? proc_fail_nth_write+0x20b/0x290
[ 480.669819][ T4634] ? fsnotify_perm+0x6a/0x5d0
[ 480.674333][ T4634] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 480.679542][ T4634] ? vfs_write+0x990/0x1050
[ 480.683883][ T4634] kernel_clone+0x22e/0x920
[ 480.688312][ T4634] ? file_end_write+0x1b0/0x1b0
[ 480.693131][ T4634] ? create_io_thread+0x1e0/0x1e0
[ 480.698159][ T4634] ? __mutex_lock_slowpath+0x10/0x10
[ 480.703356][ T4634] __x64_sys_clone+0x23f/0x290
[ 480.707963][ T4634] ? __do_sys_vfork+0x130/0x130
[ 480.712641][ T4634] ? ksys_write+0x260/0x2c0
[ 480.716979][ T4634] ? debug_smp_processor_id+0x17/0x20
[ 480.722182][ T4634] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 480.728175][ T4634] ? exit_to_user_mode_prepare+0x39/0xa0
[ 480.733639][ T4634] do_syscall_64+0x3d/0xb0
[ 480.737892][ T4634] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 480.743741][ T4634] RIP: 0033:0x7fc24575c789
[ 480.748078][ T4634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 480.767651][ T4634] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 480.775936][ T4634] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 480.783746][ T4634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 480.791580][ T4634] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 480.799541][ T4634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 480.807445][ T4634] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 480.815252][ T4634]
[ 480.822906][ T4641] FAULT_INJECTION: forcing a failure.
[ 480.822906][ T4641] name failslab, interval 1, probability 0, space 0, times 0
[ 480.835439][ T4641] CPU: 0 PID: 4641 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 480.843839][ T4641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 480.853845][ T4641] Call Trace:
[ 480.856969][ T4641]
[ 480.859851][ T4641] dump_stack_lvl+0x151/0x1b7
[ 480.864444][ T4641] ? io_uring_drop_tctx_refs+0x190/0x190
[ 480.869911][ T4641] dump_stack+0x15/0x17
[ 480.873908][ T4641] should_fail+0x3c6/0x510
[ 480.878158][ T4641] __should_failslab+0xa4/0xe0
[ 480.882846][ T4641] ? anon_vma_clone+0x9a/0x500
[ 480.887572][ T4641] should_failslab+0x9/0x20
[ 480.891908][ T4641] slab_pre_alloc_hook+0x37/0xd0
[ 480.896898][ T4641] ? anon_vma_clone+0x9a/0x500
[ 480.901488][ T4641] kmem_cache_alloc+0x44/0x200
[ 480.906102][ T4641] anon_vma_clone+0x9a/0x500
[ 480.910799][ T4641] anon_vma_fork+0x91/0x4e0
[ 480.915131][ T4641] dup_mm+0x894/0x11e0
[ 480.919133][ T4641] ? copy_init_mm+0x20/0x20
[ 480.923653][ T4641] copy_mm+0x107/0x1b0
[ 480.927565][ T4641] copy_process+0x12a1/0x3240
[ 480.932263][ T4641] ? proc_fail_nth_write+0x20b/0x290
[ 480.937477][ T4641] ? fsnotify_perm+0x6a/0x5d0
[ 480.941987][ T4641] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 480.947037][ T4641] ? vfs_write+0x990/0x1050
[ 480.951629][ T4641] kernel_clone+0x22e/0x920
[ 480.956053][ T4641] ? file_end_write+0x1b0/0x1b0
[ 480.960906][ T4641] ? create_io_thread+0x1e0/0x1e0
[ 480.965767][ T4641] ? __mutex_lock_slowpath+0x10/0x10
[ 480.970889][ T4641] __x64_sys_clone+0x23f/0x290
[ 480.975703][ T4641] ? __do_sys_vfork+0x130/0x130
[ 480.980385][ T4641] ? ksys_write+0x260/0x2c0
[ 480.984809][ T4641] ? debug_smp_processor_id+0x17/0x20
[ 480.990014][ T4641] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 480.995916][ T4641] ? exit_to_user_mode_prepare+0x39/0xa0
[ 481.001384][ T4641] do_syscall_64+0x3d/0xb0
[ 481.005640][ T4641] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 481.011363][ T4641] RIP: 0033:0x7fc24575c789
[ 481.015625][ T4641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 481.035407][ T4641] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 481.043651][ T4641] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 481.051603][ T4641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 481.059616][ T4641] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 481.067671][ T4641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 481.075471][ T4641] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 481.083281][ T4641]
[ 481.091550][ T4648] FAULT_INJECTION: forcing a failure.
[ 481.091550][ T4648] name failslab, interval 1, probability 0, space 0, times 0
[ 481.101115][ T4652] FAULT_INJECTION: forcing a failure.
[ 481.101115][ T4652] name failslab, interval 1, probability 0, space 0, times 0
[ 481.106997][ T4648] CPU: 0 PID: 4648 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 481.125256][ T4648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 481.135206][ T4648] Call Trace:
[ 481.138330][ T4648]
[ 481.141226][ T4648] dump_stack_lvl+0x151/0x1b7
[ 481.145803][ T4648] ? io_uring_drop_tctx_refs+0x190/0x190
[ 481.151274][ T4648] ? up_write+0xa1/0x190
[ 481.155350][ T4648] dump_stack+0x15/0x17
[ 481.159341][ T4648] should_fail+0x3c6/0x510
[ 481.163680][ T4648] __should_failslab+0xa4/0xe0
[ 481.168280][ T4648] ? alloc_pid+0xa9/0xb20
[ 481.172449][ T4648] should_failslab+0x9/0x20
[ 481.176969][ T4648] slab_pre_alloc_hook+0x37/0xd0
[ 481.181743][ T4648] ? alloc_pid+0xa9/0xb20
[ 481.185900][ T4648] kmem_cache_alloc+0x44/0x200
[ 481.190504][ T4648] alloc_pid+0xa9/0xb20
[ 481.194493][ T4648] ? copy_thread+0x45d/0x760
[ 481.199043][ T4648] copy_process+0x1647/0x3240
[ 481.203520][ T4648] ? proc_fail_nth_write+0x20b/0x290
[ 481.208816][ T4648] ? fsnotify_perm+0x6a/0x5d0
[ 481.213576][ T4648] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 481.218563][ T4648] ? vfs_write+0x990/0x1050
[ 481.222908][ T4648] kernel_clone+0x22e/0x920
[ 481.227247][ T4648] ? file_end_write+0x1b0/0x1b0
[ 481.231954][ T4648] ? create_io_thread+0x1e0/0x1e0
[ 481.236791][ T4648] ? __mutex_lock_slowpath+0x10/0x10
[ 481.242003][ T4648] __x64_sys_clone+0x23f/0x290
[ 481.246599][ T4648] ? __do_sys_vfork+0x130/0x130
[ 481.251287][ T4648] ? ksys_write+0x260/0x2c0
[ 481.255634][ T4648] ? debug_smp_processor_id+0x17/0x20
[ 481.260833][ T4648] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 481.266826][ T4648] ? exit_to_user_mode_prepare+0x39/0xa0
[ 481.272378][ T4648] do_syscall_64+0x3d/0xb0
[ 481.276718][ T4648] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 481.282664][ T4648] RIP: 0033:0x7fc24575c789
[ 481.286877][ T4648] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 481.306505][ T4648] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 481.314734][ T4648] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 481.322920][ T4648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 481.330816][ T4648] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 481.338637][ T4648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 481.346788][ T4648] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 481.354801][ T4648]
[ 481.357824][ T4652] CPU: 1 PID: 4652 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 481.366247][ T4652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 481.376245][ T4652] Call Trace:
[ 481.379373][ T4652]
[ 481.382145][ T4652] dump_stack_lvl+0x151/0x1b7
[ 481.386654][ T4652] ? io_uring_drop_tctx_refs+0x190/0x190
[ 481.394552][ T4652] dump_stack+0x15/0x17
[ 481.398630][ T4652] should_fail+0x3c6/0x510
[ 481.402972][ T4652] __should_failslab+0xa4/0xe0
[ 481.407570][ T4652] ? anon_vma_clone+0x9a/0x500
[ 481.412174][ T4652] should_failslab+0x9/0x20
[ 481.416597][ T4652] slab_pre_alloc_hook+0x37/0xd0
[ 481.421377][ T4652] ? anon_vma_clone+0x9a/0x500
[ 481.425979][ T4652] kmem_cache_alloc+0x44/0x200
[ 481.430587][ T4652] anon_vma_clone+0x9a/0x500
[ 481.435000][ T4652] anon_vma_fork+0x91/0x4e0
[ 481.439337][ T4652] dup_mm+0x894/0x11e0
[ 481.443242][ T4652] ? copy_init_mm+0x20/0x20
[ 481.447673][ T4652] copy_mm+0x107/0x1b0
[ 481.451653][ T4652] copy_process+0x12a1/0x3240
[ 481.456468][ T4652] ? proc_fail_nth_write+0x20b/0x290
[ 481.461668][ T4652] ? fsnotify_perm+0x6a/0x5d0
[ 481.466178][ T4652] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 481.471212][ T4652] ? vfs_write+0x990/0x1050
[ 481.475638][ T4652] kernel_clone+0x22e/0x920
[ 481.479986][ T4652] ? file_end_write+0x1b0/0x1b0
[ 481.484751][ T4652] ? create_io_thread+0x1e0/0x1e0
[ 481.489720][ T4652] ? __mutex_lock_slowpath+0x10/0x10
[ 481.495029][ T4652] __x64_sys_clone+0x23f/0x290
[ 481.499639][ T4652] ? __do_sys_vfork+0x130/0x130
[ 481.504443][ T4652] ? ksys_write+0x260/0x2c0
[ 481.508782][ T4652] ? debug_smp_processor_id+0x17/0x20
[ 481.513987][ T4652] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 481.519890][ T4652] ? exit_to_user_mode_prepare+0x39/0xa0
[ 481.525362][ T4652] do_syscall_64+0x3d/0xb0
[ 481.529614][ T4652] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 481.535342][ T4652] RIP: 0033:0x7fc24575c789
[ 481.539592][ T4652] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 481.559045][ T4652] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 481.567680][ T4652] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 481.575481][ T4652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 481.583294][ T4652] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 481.591404][ T4652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 481.599811][ T4652] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 481.607853][ T4652]
[ 481.615336][ T4643] FAULT_INJECTION: forcing a failure.
[ 481.615336][ T4643] name failslab, interval 1, probability 0, space 0, times 0
[ 481.616512][ T4653] FAULT_INJECTION: forcing a failure.
[ 481.616512][ T4653] name failslab, interval 1, probability 0, space 0, times 0
[ 481.628006][ T4643] CPU: 0 PID: 4643 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 481.648586][ T4643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 481.658477][ T4643] Call Trace:
[ 481.661594][ T4643]
[ 481.664377][ T4643] dump_stack_lvl+0x151/0x1b7
[ 481.668889][ T4643] ? io_uring_drop_tctx_refs+0x190/0x190
[ 481.674448][ T4643] ? pfn_valid+0x1e0/0x1e0
[ 481.678783][ T4643] dump_stack+0x15/0x17
[ 481.682771][ T4643] should_fail+0x3c6/0x510
[ 481.687201][ T4643] __should_failslab+0xa4/0xe0
[ 481.691884][ T4643] ? dup_mm+0x790/0x11e0
[ 481.695965][ T4643] should_failslab+0x9/0x20
[ 481.700305][ T4643] slab_pre_alloc_hook+0x37/0xd0
[ 481.705085][ T4643] ? dup_mm+0x790/0x11e0
[ 481.709164][ T4643] kmem_cache_alloc+0x44/0x200
[ 481.713824][ T4643] dup_mm+0x790/0x11e0
[ 481.717663][ T4643] ? copy_init_mm+0x20/0x20
[ 481.722006][ T4643] copy_mm+0x107/0x1b0
[ 481.725920][ T4643] copy_process+0x12a1/0x3240
[ 481.730537][ T4643] ? proc_fail_nth_write+0x20b/0x290
[ 481.735679][ T4643] ? fsnotify_perm+0x6a/0x5d0
[ 481.740271][ T4643] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 481.745216][ T4643] ? vfs_write+0x990/0x1050
[ 481.749628][ T4643] kernel_clone+0x22e/0x920
[ 481.753968][ T4643] ? file_end_write+0x1b0/0x1b0
[ 481.758684][ T4643] ? create_io_thread+0x1e0/0x1e0
[ 481.763538][ T4643] ? __mutex_lock_slowpath+0x10/0x10
[ 481.768722][ T4643] __x64_sys_clone+0x23f/0x290
[ 481.773324][ T4643] ? __do_sys_vfork+0x130/0x130
[ 481.778096][ T4643] ? ksys_write+0x260/0x2c0
[ 481.782532][ T4643] ? debug_smp_processor_id+0x17/0x20
[ 481.787845][ T4643] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 481.793742][ T4643] ? exit_to_user_mode_prepare+0x39/0xa0
[ 481.799215][ T4643] do_syscall_64+0x3d/0xb0
[ 481.803469][ T4643] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 481.809288][ T4643] RIP: 0033:0x7fc24575c789
[ 481.813538][ T4643] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 481.833290][ T4643] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 481.841601][ T4643] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 481.849585][ T4643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 481.857404][ T4643] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 481.865297][ T4643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 481.874064][ T4643] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 481.881969][ T4643]
[ 481.884829][ T4653] CPU: 1 PID: 4653 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 481.893508][ T4653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 481.903497][ T4653] Call Trace:
[ 481.906621][ T4653]
[ 481.909394][ T4653] dump_stack_lvl+0x151/0x1b7
[ 481.913913][ T4653] ? io_uring_drop_tctx_refs+0x190/0x190
[ 481.919454][ T4653] dump_stack+0x15/0x17
[ 481.923454][ T4653] should_fail+0x3c6/0x510
[ 481.927709][ T4653] __should_failslab+0xa4/0xe0
[ 481.932408][ T4653] ? anon_vma_clone+0x9a/0x500
[ 481.937083][ T4653] should_failslab+0x9/0x20
[ 481.941416][ T4653] slab_pre_alloc_hook+0x37/0xd0
[ 481.946191][ T4653] ? anon_vma_clone+0x9a/0x500
[ 481.950793][ T4653] kmem_cache_alloc+0x44/0x200
[ 481.955389][ T4653] anon_vma_clone+0x9a/0x500
[ 481.960028][ T4653] anon_vma_fork+0x91/0x4e0
[ 481.964355][ T4653] dup_mm+0x894/0x11e0
[ 481.968287][ T4653] ? copy_init_mm+0x20/0x20
[ 481.972696][ T4653] copy_mm+0x107/0x1b0
[ 481.976602][ T4653] copy_process+0x12a1/0x3240
[ 481.981120][ T4653] ? proc_fail_nth_write+0x20b/0x290
[ 481.986552][ T4653] ? fsnotify_perm+0x6a/0x5d0
[ 481.991086][ T4653] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 481.996079][ T4653] ? vfs_write+0x990/0x1050
[ 482.000422][ T4653] kernel_clone+0x22e/0x920
[ 482.004756][ T4653] ? file_end_write+0x1b0/0x1b0
[ 482.009445][ T4653] ? create_io_thread+0x1e0/0x1e0
[ 482.014480][ T4653] ? __mutex_lock_slowpath+0x10/0x10
[ 482.019600][ T4653] __x64_sys_clone+0x23f/0x290
[ 482.024200][ T4653] ? __do_sys_vfork+0x130/0x130
[ 482.029005][ T4653] ? ksys_write+0x260/0x2c0
[ 482.033349][ T4653] ? debug_smp_processor_id+0x17/0x20
[ 482.038731][ T4653] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 482.045237][ T4653] ? exit_to_user_mode_prepare+0x39/0xa0
[ 482.050705][ T4653] do_syscall_64+0x3d/0xb0
[ 482.054960][ T4653] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 482.060696][ T4653] RIP: 0033:0x7fc24575c789
[ 482.064964][ T4653] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 482.084395][ T4653] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 482.092805][ T4653] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 482.100711][ T4653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 482.108611][ T4653] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 482.116424][ T4653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 482.124401][ T4653] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 482.132207][ T4653]
[ 482.135691][ T4654] FAULT_INJECTION: forcing a failure.
[ 482.135691][ T4654] name failslab, interval 1, probability 0, space 0, times 0
[ 482.148336][ T4654] CPU: 0 PID: 4654 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 482.156752][ T4654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 482.167115][ T4654] Call Trace:
[ 482.170241][ T4654]
[ 482.173015][ T4654] dump_stack_lvl+0x151/0x1b7
[ 482.177963][ T4654] ? io_uring_drop_tctx_refs+0x190/0x190
[ 482.183443][ T4654] dump_stack+0x15/0x17
[ 482.187685][ T4654] should_fail+0x3c6/0x510
[ 482.192154][ T4654] __should_failslab+0xa4/0xe0
[ 482.196745][ T4654] ? anon_vma_clone+0x9a/0x500
[ 482.201658][ T4654] should_failslab+0x9/0x20
[ 482.206022][ T4654] slab_pre_alloc_hook+0x37/0xd0
[ 482.210838][ T4654] ? anon_vma_clone+0x9a/0x500
[ 482.215433][ T4654] kmem_cache_alloc+0x44/0x200
[ 482.220040][ T4654] anon_vma_clone+0x9a/0x500
[ 482.224463][ T4654] anon_vma_fork+0x91/0x4e0
[ 482.228888][ T4654] dup_mm+0x894/0x11e0
[ 482.232793][ T4654] ? copy_init_mm+0x20/0x20
[ 482.237143][ T4654] copy_mm+0x107/0x1b0
[ 482.241141][ T4654] copy_process+0x12a1/0x3240
[ 482.245640][ T4654] ? proc_fail_nth_write+0x20b/0x290
[ 482.250761][ T4654] ? fsnotify_perm+0x6a/0x5d0
[ 482.255271][ T4654] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 482.260238][ T4654] ? vfs_write+0x990/0x1050
[ 482.264562][ T4654] kernel_clone+0x22e/0x920
[ 482.268896][ T4654] ? file_end_write+0x1b0/0x1b0
[ 482.273582][ T4654] ? create_io_thread+0x1e0/0x1e0
[ 482.278451][ T4654] ? __mutex_lock_slowpath+0x10/0x10
[ 482.283761][ T4654] __x64_sys_clone+0x23f/0x290
[ 482.288335][ T4654] ? __do_sys_vfork+0x130/0x130
[ 482.293111][ T4654] ? ksys_write+0x260/0x2c0
[ 482.297453][ T4654] ? debug_smp_processor_id+0x17/0x20
[ 482.302744][ T4654] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 482.308654][ T4654] ? exit_to_user_mode_prepare+0x39/0xa0
[ 482.314116][ T4654] do_syscall_64+0x3d/0xb0
[ 482.318818][ T4654] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 482.324545][ T4654] RIP: 0033:0x7fc24575c789
[ 482.328909][ T4654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 482.348529][ T4654] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 482.357272][ T4654] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 482.365359][ T4654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 482.373131][ T4654] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 482.380958][ T4654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 482.389232][ T4654] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 482.397534][ T4654]
[ 482.424403][ T4662] FAULT_INJECTION: forcing a failure.
[ 482.424403][ T4662] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 482.435906][ T4668] FAULT_INJECTION: forcing a failure.
[ 482.435906][ T4668] name failslab, interval 1, probability 0, space 0, times 0
[ 482.440862][ T4662] CPU: 0 PID: 4662 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 482.458352][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 482.468438][ T4662] Call Trace:
[ 482.471542][ T4662]
[ 482.474324][ T4662] dump_stack_lvl+0x151/0x1b7
[ 482.479007][ T4662] ? io_uring_drop_tctx_refs+0x190/0x190
[ 482.484478][ T4662] dump_stack+0x15/0x17
[ 482.488485][ T4662] should_fail+0x3c6/0x510
[ 482.492813][ T4662] should_fail_alloc_page+0x5a/0x80
[ 482.497928][ T4662] __alloc_pages+0x1ee/0x7b0
[ 482.502365][ T4662] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 482.507475][ T4662] new_slab+0x92/0x490
[ 482.511378][ T4662] ___slab_alloc+0x39e/0x830
[ 482.515803][ T4662] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 482.521359][ T4662] ? dup_mm+0x790/0x11e0
[ 482.525442][ T4662] ? dup_mm+0x790/0x11e0
[ 482.529515][ T4662] __slab_alloc+0x4a/0x90
[ 482.533700][ T4662] ? dup_mm+0x790/0x11e0
[ 482.537762][ T4662] kmem_cache_alloc+0x134/0x200
[ 482.542452][ T4662] dup_mm+0x790/0x11e0
[ 482.546359][ T4662] ? copy_init_mm+0x20/0x20
[ 482.550697][ T4662] copy_mm+0x107/0x1b0
[ 482.554602][ T4662] copy_process+0x12a1/0x3240
[ 482.559115][ T4662] ? proc_fail_nth_write+0x20b/0x290
[ 482.564238][ T4662] ? fsnotify_perm+0x6a/0x5d0
[ 482.568750][ T4662] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 482.573696][ T4662] ? vfs_write+0x990/0x1050
[ 482.578123][ T4662] kernel_clone+0x22e/0x920
[ 482.582461][ T4662] ? file_end_write+0x1b0/0x1b0
[ 482.587239][ T4662] ? create_io_thread+0x1e0/0x1e0
[ 482.592098][ T4662] ? __mutex_lock_slowpath+0x10/0x10
[ 482.597243][ T4662] __x64_sys_clone+0x23f/0x290
[ 482.601838][ T4662] ? __do_sys_vfork+0x130/0x130
[ 482.606504][ T4662] ? ksys_write+0x260/0x2c0
[ 482.610931][ T4662] ? debug_smp_processor_id+0x17/0x20
[ 482.616325][ T4662] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 482.622258][ T4662] ? exit_to_user_mode_prepare+0x39/0xa0
[ 482.627822][ T4662] do_syscall_64+0x3d/0xb0
[ 482.633073][ T4662] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 482.638793][ T4662] RIP: 0033:0x7fc24575c789
[ 482.643139][ T4662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 482.662755][ T4662] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 482.670991][ T4662] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 482.678912][ T4662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 482.686949][ T4662] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 482.694726][ T4662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 482.702542][ T4662] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 482.710351][ T4662]
[ 482.713695][ T4668] CPU: 0 PID: 4668 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 482.722011][ T4668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 482.732078][ T4668] Call Trace:
[ 482.735296][ T4668]
[ 482.738071][ T4668] dump_stack_lvl+0x151/0x1b7
[ 482.742590][ T4668] ? io_uring_drop_tctx_refs+0x190/0x190
[ 482.748132][ T4668] dump_stack+0x15/0x17
[ 482.752133][ T4668] should_fail+0x3c6/0x510
[ 482.756463][ T4668] __should_failslab+0xa4/0xe0
[ 482.761146][ T4668] ? anon_vma_clone+0x9a/0x500
[ 482.765746][ T4668] should_failslab+0x9/0x20
[ 482.770159][ T4668] slab_pre_alloc_hook+0x37/0xd0
[ 482.774948][ T4668] ? anon_vma_clone+0x9a/0x500
[ 482.779635][ T4668] kmem_cache_alloc+0x44/0x200
[ 482.784408][ T4668] anon_vma_clone+0x9a/0x500
[ 482.788837][ T4668] anon_vma_fork+0x91/0x4e0
[ 482.793176][ T4668] dup_mm+0x894/0x11e0
[ 482.797083][ T4668] ? copy_init_mm+0x20/0x20
[ 482.801422][ T4668] copy_mm+0x107/0x1b0
[ 482.805328][ T4668] copy_process+0x12a1/0x3240
[ 482.809938][ T4668] ? proc_fail_nth_write+0x20b/0x290
[ 482.815054][ T4668] ? fsnotify_perm+0x6a/0x5d0
[ 482.819677][ T4668] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 482.824602][ T4668] ? vfs_write+0x990/0x1050
[ 482.829049][ T4668] kernel_clone+0x22e/0x920
[ 482.833568][ T4668] ? file_end_write+0x1b0/0x1b0
[ 482.838390][ T4668] ? create_io_thread+0x1e0/0x1e0
[ 482.843213][ T4668] ? __mutex_lock_slowpath+0x10/0x10
[ 482.848343][ T4668] __x64_sys_clone+0x23f/0x290
[ 482.853030][ T4668] ? __do_sys_vfork+0x130/0x130
[ 482.857708][ T4668] ? ksys_write+0x260/0x2c0
[ 482.862047][ T4668] ? debug_smp_processor_id+0x17/0x20
[ 482.867257][ T4668] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 482.873168][ T4668] ? exit_to_user_mode_prepare+0x39/0xa0
[ 482.878916][ T4668] do_syscall_64+0x3d/0xb0
[ 482.883149][ T4668] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 482.889053][ T4668] RIP: 0033:0x7fc24575c789
[ 482.893392][ T4668] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 482.913179][ T4668] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 482.922043][ T4668] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 482.930030][ T4668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 482.938042][ T4668] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 482.945955][ T4668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 482.954060][ T4668] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 482.961882][ T4668]
[ 482.964963][ T4669] FAULT_INJECTION: forcing a failure.
[ 482.964963][ T4669] name failslab, interval 1, probability 0, space 0, times 0
[ 482.977524][ T4669] CPU: 1 PID: 4669 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 482.985848][ T4669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 482.995743][ T4669] Call Trace:
[ 482.998864][ T4669]
[ 483.001641][ T4669] dump_stack_lvl+0x151/0x1b7
[ 483.006156][ T4669] ? io_uring_drop_tctx_refs+0x190/0x190
[ 483.011635][ T4669] dump_stack+0x15/0x17
[ 483.015618][ T4669] should_fail+0x3c6/0x510
[ 483.019876][ T4669] __should_failslab+0xa4/0xe0
[ 483.024474][ T4669] ? anon_vma_clone+0x9a/0x500
[ 483.029198][ T4669] should_failslab+0x9/0x20
[ 483.033706][ T4669] slab_pre_alloc_hook+0x37/0xd0
[ 483.038652][ T4669] ? anon_vma_clone+0x9a/0x500
[ 483.043251][ T4669] kmem_cache_alloc+0x44/0x200
[ 483.047863][ T4669] anon_vma_clone+0x9a/0x500
[ 483.052277][ T4669] anon_vma_fork+0x91/0x4e0
[ 483.057254][ T4669] dup_mm+0x894/0x11e0
[ 483.061163][ T4669] ? copy_init_mm+0x20/0x20
[ 483.065591][ T4669] copy_mm+0x107/0x1b0
[ 483.069491][ T4669] copy_process+0x12a1/0x3240
[ 483.074785][ T4669] ? proc_fail_nth_write+0x20b/0x290
[ 483.080006][ T4669] ? fsnotify_perm+0x6a/0x5d0
[ 483.084513][ T4669] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 483.089452][ T4669] ? vfs_write+0x990/0x1050
[ 483.093803][ T4669] kernel_clone+0x22e/0x920
[ 483.098132][ T4669] ? file_end_write+0x1b0/0x1b0
[ 483.102829][ T4669] ? create_io_thread+0x1e0/0x1e0
[ 483.107680][ T4669] ? __mutex_lock_slowpath+0x10/0x10
[ 483.112823][ T4669] __x64_sys_clone+0x23f/0x290
[ 483.117488][ T4669] ? __do_sys_vfork+0x130/0x130
[ 483.122267][ T4669] ? ksys_write+0x260/0x2c0
[ 483.126605][ T4669] ? debug_smp_processor_id+0x17/0x20
[ 483.131983][ T4669] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 483.137891][ T4669] ? exit_to_user_mode_prepare+0x39/0xa0
[ 483.143352][ T4669] do_syscall_64+0x3d/0xb0
[ 483.147605][ T4669] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 483.153341][ T4669] RIP: 0033:0x7fc24575c789
[ 483.157675][ T4669] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 483.177141][ T4669] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 483.185361][ T4669] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 483.193282][ T4669] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 483.201091][ T4669] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 483.208901][ T4669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 483.216713][ T4669] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 483.224640][ T4669]
[ 483.227840][ T4667] FAULT_INJECTION: forcing a failure.
[ 483.227840][ T4667] name failslab, interval 1, probability 0, space 0, times 0
[ 483.240650][ T4667] CPU: 0 PID: 4667 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 483.248959][ T4667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 483.258947][ T4667] Call Trace:
[ 483.262060][ T4667]
[ 483.264845][ T4667] dump_stack_lvl+0x151/0x1b7
[ 483.269437][ T4667] ? io_uring_drop_tctx_refs+0x190/0x190
[ 483.274998][ T4667] dump_stack+0x15/0x17
[ 483.279070][ T4667] should_fail+0x3c6/0x510
[ 483.283329][ T4667] __should_failslab+0xa4/0xe0
[ 483.288100][ T4667] ? anon_vma_clone+0x9a/0x500
[ 483.292696][ T4667] should_failslab+0x9/0x20
[ 483.297153][ T4667] slab_pre_alloc_hook+0x37/0xd0
[ 483.301898][ T4667] ? anon_vma_clone+0x9a/0x500
[ 483.306502][ T4667] kmem_cache_alloc+0x44/0x200
[ 483.311300][ T4667] anon_vma_clone+0x9a/0x500
[ 483.315766][ T4667] anon_vma_fork+0x91/0x4e0
[ 483.320061][ T4667] dup_mm+0x894/0x11e0
[ 483.323967][ T4667] ? copy_init_mm+0x20/0x20
[ 483.328393][ T4667] copy_mm+0x107/0x1b0
[ 483.332477][ T4667] copy_process+0x12a1/0x3240
[ 483.337158][ T4667] ? proc_fail_nth_write+0x20b/0x290
[ 483.342226][ T4667] ? fsnotify_perm+0x6a/0x5d0
[ 483.346908][ T4667] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 483.352052][ T4667] ? vfs_write+0x990/0x1050
[ 483.356380][ T4667] kernel_clone+0x22e/0x920
[ 483.360999][ T4667] ? file_end_write+0x1b0/0x1b0
[ 483.365840][ T4667] ? create_io_thread+0x1e0/0x1e0
[ 483.370696][ T4667] ? __mutex_lock_slowpath+0x10/0x10
[ 483.375836][ T4667] __x64_sys_clone+0x23f/0x290
[ 483.380417][ T4667] ? __do_sys_vfork+0x130/0x130
[ 483.385135][ T4667] ? ksys_write+0x260/0x2c0
[ 483.389504][ T4667] ? debug_smp_processor_id+0x17/0x20
[ 483.394741][ T4667] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 483.401773][ T4667] ? exit_to_user_mode_prepare+0x39/0xa0
[ 483.407326][ T4667] do_syscall_64+0x3d/0xb0
[ 483.411583][ T4667] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 483.417409][ T4667] RIP: 0033:0x7fc24575c789
[ 483.421666][ T4667] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 483.441369][ T4667] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 483.449697][ T4667] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 483.457518][ T4667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 483.465326][ T4667] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 483.473143][ T4667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 483.480941][ T4667] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 483.488801][ T4667]
[ 483.491917][ T4670] FAULT_INJECTION: forcing a failure.
[ 483.491917][ T4670] name failslab, interval 1, probability 0, space 0, times 0
[ 483.504553][ T4670] CPU: 0 PID: 4670 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 483.512920][ T4670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 483.522756][ T4670] Call Trace:
[ 483.525891][ T4670]
[ 483.528729][ T4670] dump_stack_lvl+0x151/0x1b7
[ 483.533170][ T4670] ? io_uring_drop_tctx_refs+0x190/0x190
[ 483.538641][ T4670] dump_stack+0x15/0x17
[ 483.542632][ T4670] should_fail+0x3c6/0x510
[ 483.546973][ T4670] __should_failslab+0xa4/0xe0
[ 483.551578][ T4670] ? anon_vma_clone+0x9a/0x500
[ 483.556169][ T4670] should_failslab+0x9/0x20
[ 483.560693][ T4670] slab_pre_alloc_hook+0x37/0xd0
[ 483.565492][ T4670] ? anon_vma_clone+0x9a/0x500
[ 483.570162][ T4670] kmem_cache_alloc+0x44/0x200
[ 483.574852][ T4670] anon_vma_clone+0x9a/0x500
[ 483.579360][ T4670] anon_vma_fork+0x91/0x4e0
[ 483.583708][ T4670] dup_mm+0x894/0x11e0
[ 483.587603][ T4670] ? copy_init_mm+0x20/0x20
[ 483.591942][ T4670] copy_mm+0x107/0x1b0
[ 483.595963][ T4670] copy_process+0x12a1/0x3240
[ 483.600636][ T4670] ? proc_fail_nth_write+0x20b/0x290
[ 483.605866][ T4670] ? fsnotify_perm+0x6a/0x5d0
[ 483.610378][ T4670] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 483.615846][ T4670] ? vfs_write+0x990/0x1050
[ 483.620285][ T4670] kernel_clone+0x22e/0x920
[ 483.624628][ T4670] ? file_end_write+0x1b0/0x1b0
[ 483.629348][ T4670] ? create_io_thread+0x1e0/0x1e0
[ 483.634172][ T4670] ? __mutex_lock_slowpath+0x10/0x10
[ 483.639390][ T4670] __x64_sys_clone+0x23f/0x290
[ 483.644073][ T4670] ? __do_sys_vfork+0x130/0x130
[ 483.648755][ T4670] ? ksys_write+0x260/0x2c0
[ 483.653272][ T4670] ? debug_smp_processor_id+0x17/0x20
[ 483.658483][ T4670] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 483.664386][ T4670] ? exit_to_user_mode_prepare+0x39/0xa0
[ 483.669851][ T4670] do_syscall_64+0x3d/0xb0
[ 483.674098][ T4670] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 483.679824][ T4670] RIP: 0033:0x7fc24575c789
[ 483.684188][ T4670] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 483.704039][ T4670] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 483.712321][ T4670] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 483.720263][ T4670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 483.728123][ T4670] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 483.735937][ T4670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 483.743750][ T4670] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 483.751562][ T4670]
[ 483.757604][ T4675] FAULT_INJECTION: forcing a failure.
[ 483.757604][ T4675] name failslab, interval 1, probability 0, space 0, times 0
[ 483.769678][ T4683] FAULT_INJECTION: forcing a failure.
[ 483.769678][ T4683] name failslab, interval 1, probability 0, space 0, times 0
[ 483.774696][ T4684] FAULT_INJECTION: forcing a failure.
[ 483.774696][ T4684] name failslab, interval 1, probability 0, space 0, times 0
[ 483.787686][ T4685] FAULT_INJECTION: forcing a failure.
[ 483.787686][ T4685] name failslab, interval 1, probability 0, space 0, times 0
[ 483.801021][ T4686] FAULT_INJECTION: forcing a failure.
[ 483.801021][ T4686] name failslab, interval 1, probability 0, space 0, times 0
[ 483.813321][ T4683] CPU: 0 PID: 4683 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 483.831786][ T4683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 483.841774][ T4683] Call Trace:
[ 483.844893][ T4683]
[ 483.847668][ T4683] dump_stack_lvl+0x151/0x1b7
[ 483.852353][ T4683] ? io_uring_drop_tctx_refs+0x190/0x190
[ 483.857824][ T4683] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 483.863912][ T4683] dump_stack+0x15/0x17
[ 483.867898][ T4683] should_fail+0x3c6/0x510
[ 483.872343][ T4683] __should_failslab+0xa4/0xe0
[ 483.876923][ T4683] ? anon_vma_clone+0x9a/0x500
[ 483.881516][ T4683] should_failslab+0x9/0x20
[ 483.885958][ T4683] slab_pre_alloc_hook+0x37/0xd0
[ 483.890742][ T4683] ? anon_vma_clone+0x9a/0x500
[ 483.895451][ T4683] kmem_cache_alloc+0x44/0x200
[ 483.900041][ T4683] anon_vma_clone+0x9a/0x500
[ 483.904822][ T4683] ? slab_post_alloc_hook+0x72/0x2c0
[ 483.911707][ T4683] ? dup_mm+0x790/0x11e0
[ 483.915864][ T4683] anon_vma_fork+0x91/0x4e0
[ 483.920296][ T4683] dup_mm+0x894/0x11e0
[ 483.924283][ T4683] ? copy_init_mm+0x20/0x20
[ 483.928632][ T4683] copy_mm+0x107/0x1b0
[ 483.932532][ T4683] copy_process+0x12a1/0x3240
[ 483.937399][ T4683] ? proc_fail_nth_write+0x20b/0x290
[ 483.942515][ T4683] ? fsnotify_perm+0x6a/0x5d0
[ 483.947109][ T4683] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 483.952140][ T4683] ? vfs_write+0x990/0x1050
[ 483.956480][ T4683] kernel_clone+0x22e/0x920
[ 483.960819][ T4683] ? file_end_write+0x1b0/0x1b0
[ 483.965683][ T4683] ? create_io_thread+0x1e0/0x1e0
[ 483.970543][ T4683] ? __mutex_lock_slowpath+0x10/0x10
[ 483.975754][ T4683] __x64_sys_clone+0x23f/0x290
[ 483.980351][ T4683] ? __do_sys_vfork+0x130/0x130
[ 483.985248][ T4683] ? ksys_write+0x260/0x2c0
[ 483.989583][ T4683] ? debug_smp_processor_id+0x17/0x20
[ 483.994790][ T4683] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 484.000747][ T4683] ? exit_to_user_mode_prepare+0x39/0xa0
[ 484.006432][ T4683] do_syscall_64+0x3d/0xb0
[ 484.010778][ T4683] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 484.016499][ T4683] RIP: 0033:0x7fc24575c789
[ 484.020752][ T4683] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 484.040587][ T4683] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 484.048859][ T4683] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 484.056628][ T4683] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 484.064535][ T4683] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 484.072705][ T4683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 484.080883][ T4683] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 484.088698][ T4683]
[ 484.091634][ T4685] CPU: 1 PID: 4685 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 484.100096][ T4685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 484.109963][ T4685] Call Trace:
[ 484.113176][ T4685]
[ 484.116074][ T4685] dump_stack_lvl+0x151/0x1b7
[ 484.120549][ T4685] ? io_uring_drop_tctx_refs+0x190/0x190
[ 484.126128][ T4685] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 484.132109][ T4685] dump_stack+0x15/0x17
[ 484.136100][ T4685] should_fail+0x3c6/0x510
[ 484.140351][ T4685] __should_failslab+0xa4/0xe0
[ 484.144951][ T4685] ? anon_vma_clone+0x9a/0x500
[ 484.149550][ T4685] should_failslab+0x9/0x20
[ 484.153889][ T4685] slab_pre_alloc_hook+0x37/0xd0
[ 484.159046][ T4685] ? anon_vma_clone+0x9a/0x500
[ 484.163639][ T4685] kmem_cache_alloc+0x44/0x200
[ 484.168236][ T4685] anon_vma_clone+0x9a/0x500
[ 484.172837][ T4685] ? slab_post_alloc_hook+0x72/0x2c0
[ 484.177958][ T4685] anon_vma_fork+0x91/0x4e0
[ 484.182300][ T4685] dup_mm+0x894/0x11e0
[ 484.186293][ T4685] ? copy_init_mm+0x20/0x20
[ 484.190628][ T4685] copy_mm+0x107/0x1b0
[ 484.194538][ T4685] copy_process+0x12a1/0x3240
[ 484.199050][ T4685] ? proc_fail_nth_write+0x20b/0x290
[ 484.204173][ T4685] ? fsnotify_perm+0x6a/0x5d0
[ 484.208887][ T4685] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 484.213931][ T4685] ? vfs_write+0x990/0x1050
[ 484.218256][ T4685] kernel_clone+0x22e/0x920
[ 484.222593][ T4685] ? file_end_write+0x1b0/0x1b0
[ 484.227278][ T4685] ? create_io_thread+0x1e0/0x1e0
[ 484.232142][ T4685] ? __mutex_lock_slowpath+0x10/0x10
[ 484.237541][ T4685] __x64_sys_clone+0x23f/0x290
[ 484.242241][ T4685] ? __do_sys_vfork+0x130/0x130
[ 484.247036][ T4685] ? ksys_write+0x260/0x2c0
[ 484.251347][ T4685] ? debug_smp_processor_id+0x17/0x20
[ 484.256548][ T4685] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 484.262547][ T4685] ? exit_to_user_mode_prepare+0x39/0xa0
[ 484.268016][ T4685] do_syscall_64+0x3d/0xb0
[ 484.272273][ T4685] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 484.277994][ T4685] RIP: 0033:0x7fc24575c789
[ 484.282255][ T4685] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 484.301870][ T4685] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 484.310289][ T4685] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 484.318183][ T4685] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 484.325991][ T4685] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 484.333810][ T4685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 484.341617][ T4685] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 484.349432][ T4685]
[ 484.352294][ T4675] CPU: 0 PID: 4675 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 484.360798][ T4675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 484.370877][ T4675] Call Trace:
[ 484.374185][ T4675]
[ 484.376971][ T4675] dump_stack_lvl+0x151/0x1b7
[ 484.381651][ T4675] ? io_uring_drop_tctx_refs+0x190/0x190
[ 484.387210][ T4675] ? up_write+0xa1/0x190
[ 484.391468][ T4675] dump_stack+0x15/0x17
[ 484.395642][ T4675] should_fail+0x3c6/0x510
[ 484.399963][ T4675] __should_failslab+0xa4/0xe0
[ 484.404595][ T4675] ? alloc_pid+0xa9/0xb20
[ 484.408733][ T4675] should_failslab+0x9/0x20
[ 484.413162][ T4675] slab_pre_alloc_hook+0x37/0xd0
[ 484.417936][ T4675] ? alloc_pid+0xa9/0xb20
[ 484.422135][ T4675] kmem_cache_alloc+0x44/0x200
[ 484.426788][ T4675] alloc_pid+0xa9/0xb20
[ 484.430872][ T4675] ? copy_thread+0x45d/0x760
[ 484.435292][ T4675] copy_process+0x1647/0x3240
[ 484.439808][ T4675] ? proc_fail_nth_write+0x20b/0x290
[ 484.444930][ T4675] ? fsnotify_perm+0x6a/0x5d0
[ 484.449439][ T4675] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 484.454480][ T4675] ? vfs_write+0x990/0x1050
[ 484.458934][ T4675] kernel_clone+0x22e/0x920
[ 484.463529][ T4675] ? file_end_write+0x1b0/0x1b0
[ 484.468859][ T4675] ? create_io_thread+0x1e0/0x1e0
[ 484.473742][ T4675] ? __mutex_lock_slowpath+0x10/0x10
[ 484.478850][ T4675] __x64_sys_clone+0x23f/0x290
[ 484.483525][ T4675] ? __do_sys_vfork+0x130/0x130
[ 484.488482][ T4675] ? ksys_write+0x260/0x2c0
[ 484.493011][ T4675] ? debug_smp_processor_id+0x17/0x20
[ 484.498292][ T4675] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 484.504380][ T4675] ? exit_to_user_mode_prepare+0x39/0xa0
[ 484.510020][ T4675] do_syscall_64+0x3d/0xb0
[ 484.514349][ T4675] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 484.520075][ T4675] RIP: 0033:0x7fc24575c789
[ 484.524469][ T4675] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 484.544317][ T4675] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 484.552823][ T4675] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 484.561078][ T4675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 484.569115][ T4675] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 484.577226][ T4675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 484.585167][ T4675] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 484.593152][ T4675]
[ 484.596180][ T4684] CPU: 1 PID: 4684 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 484.604560][ T4684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 484.614442][ T4684] Call Trace:
[ 484.617567][ T4684]
[ 484.620345][ T4684] dump_stack_lvl+0x151/0x1b7
[ 484.624864][ T4684] ? io_uring_drop_tctx_refs+0x190/0x190
[ 484.630367][ T4684] ? pfn_valid+0x1e0/0x1e0
[ 484.634580][ T4684] dump_stack+0x15/0x17
[ 484.638580][ T4684] should_fail+0x3c6/0x510
[ 484.642911][ T4684] __should_failslab+0xa4/0xe0
[ 484.647645][ T4684] ? dup_mm+0x790/0x11e0
[ 484.651885][ T4684] should_failslab+0x9/0x20
[ 484.656217][ T4684] slab_pre_alloc_hook+0x37/0xd0
[ 484.661088][ T4684] ? dup_mm+0x790/0x11e0
[ 484.665170][ T4684] kmem_cache_alloc+0x44/0x200
[ 484.669776][ T4684] dup_mm+0x790/0x11e0
[ 484.673666][ T4684] ? copy_init_mm+0x20/0x20
[ 484.678093][ T4684] copy_mm+0x107/0x1b0
[ 484.682001][ T4684] copy_process+0x12a1/0x3240
[ 484.686513][ T4684] ? proc_fail_nth_write+0x20b/0x290
[ 484.691632][ T4684] ? fsnotify_perm+0x6a/0x5d0
[ 484.696148][ T4684] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 484.701115][ T4684] ? vfs_write+0x990/0x1050
[ 484.705431][ T4684] kernel_clone+0x22e/0x920
[ 484.709771][ T4684] ? file_end_write+0x1b0/0x1b0
[ 484.714457][ T4684] ? create_io_thread+0x1e0/0x1e0
[ 484.719315][ T4684] ? __mutex_lock_slowpath+0x10/0x10
[ 484.724532][ T4684] __x64_sys_clone+0x23f/0x290
[ 484.729136][ T4684] ? __do_sys_vfork+0x130/0x130
[ 484.733829][ T4684] ? ksys_write+0x260/0x2c0
[ 484.738243][ T4684] ? debug_smp_processor_id+0x17/0x20
[ 484.743645][ T4684] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 484.749610][ T4684] ? exit_to_user_mode_prepare+0x39/0xa0
[ 484.755259][ T4684] do_syscall_64+0x3d/0xb0
[ 484.759515][ T4684] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 484.765491][ T4684] RIP: 0033:0x7fc24575c789
[ 484.769843][ T4684] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 484.789449][ T4684] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 484.797717][ T4684] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 484.805595][ T4684] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 484.813488][ T4684] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 484.821470][ T4684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 484.829300][ T4684] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 484.837208][ T4684]
[ 484.840315][ T4686] CPU: 0 PID: 4686 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 484.849216][ T4686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 484.859426][ T4686] Call Trace:
[ 484.862635][ T4686]
[ 484.865666][ T4686] dump_stack_lvl+0x151/0x1b7
[ 484.870263][ T4686] ? io_uring_drop_tctx_refs+0x190/0x190
[ 484.875817][ T4686] dump_stack+0x15/0x17
[ 484.879815][ T4686] should_fail+0x3c6/0x510
[ 484.884234][ T4686] __should_failslab+0xa4/0xe0
[ 484.888888][ T4686] ? anon_vma_clone+0x9a/0x500
[ 484.893443][ T4686] should_failslab+0x9/0x20
[ 484.897778][ T4686] slab_pre_alloc_hook+0x37/0xd0
[ 484.902555][ T4686] ? anon_vma_clone+0x9a/0x500
[ 484.907150][ T4686] kmem_cache_alloc+0x44/0x200
[ 484.911887][ T4686] anon_vma_clone+0x9a/0x500
[ 484.916579][ T4686] anon_vma_fork+0x91/0x4e0
[ 484.921019][ T4686] dup_mm+0x894/0x11e0
[ 484.924920][ T4686] ? copy_init_mm+0x20/0x20
[ 484.929250][ T4686] copy_mm+0x107/0x1b0
[ 484.933158][ T4686] copy_process+0x12a1/0x3240
[ 484.937759][ T4686] ? proc_fail_nth_write+0x20b/0x290
[ 484.942875][ T4686] ? fsnotify_perm+0x6a/0x5d0
[ 484.947416][ T4686] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 484.952333][ T4686] ? vfs_write+0x990/0x1050
[ 484.956674][ T4686] kernel_clone+0x22e/0x920
[ 484.961011][ T4686] ? file_end_write+0x1b0/0x1b0
[ 484.965700][ T4686] ? create_io_thread+0x1e0/0x1e0
[ 484.970564][ T4686] ? __mutex_lock_slowpath+0x10/0x10
[ 484.975941][ T4686] __x64_sys_clone+0x23f/0x290
[ 484.980542][ T4686] ? __do_sys_vfork+0x130/0x130
[ 484.985229][ T4686] ? ksys_write+0x260/0x2c0
[ 484.989661][ T4686] ? debug_smp_processor_id+0x17/0x20
[ 484.994985][ T4686] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 485.000879][ T4686] ? exit_to_user_mode_prepare+0x39/0xa0
[ 485.006346][ T4686] do_syscall_64+0x3d/0xb0
[ 485.010606][ T4686] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 485.016329][ T4686] RIP: 0033:0x7fc24575c789
[ 485.020580][ T4686] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 485.040251][ T4686] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 485.048837][ T4686] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 485.056651][ T4686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 485.064460][ T4686] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 485.072271][ T4686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.080169][ T4686] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 485.088049][ T4686]
[ 485.093481][ T4690] FAULT_INJECTION: forcing a failure.
[ 485.093481][ T4690] name failslab, interval 1, probability 0, space 0, times 0
[ 485.101556][ T4695] FAULT_INJECTION: forcing a failure.
[ 485.101556][ T4695] name failslab, interval 1, probability 0, space 0, times 0
[ 485.107764][ T4690] CPU: 1 PID: 4690 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 485.127386][ T4690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 485.137441][ T4690] Call Trace:
[ 485.140651][ T4690]
[ 485.143636][ T4690] dump_stack_lvl+0x151/0x1b7
[ 485.148152][ T4690] ? io_uring_drop_tctx_refs+0x190/0x190
[ 485.153753][ T4690] ? pfn_valid+0x1e0/0x1e0
[ 485.157957][ T4690] dump_stack+0x15/0x17
[ 485.161946][ T4690] should_fail+0x3c6/0x510
[ 485.166323][ T4690] __should_failslab+0xa4/0xe0
[ 485.170934][ T4690] ? dup_mm+0x790/0x11e0
[ 485.174998][ T4690] should_failslab+0x9/0x20
[ 485.179347][ T4690] slab_pre_alloc_hook+0x37/0xd0
[ 485.184205][ T4690] ? dup_mm+0x790/0x11e0
[ 485.188342][ T4690] kmem_cache_alloc+0x44/0x200
[ 485.193066][ T4690] dup_mm+0x790/0x11e0
[ 485.196970][ T4690] ? copy_init_mm+0x20/0x20
[ 485.201307][ T4690] copy_mm+0x107/0x1b0
[ 485.205298][ T4690] copy_process+0x12a1/0x3240
[ 485.210075][ T4690] ? proc_fail_nth_write+0x20b/0x290
[ 485.215281][ T4690] ? fsnotify_perm+0x6a/0x5d0
[ 485.219795][ T4690] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 485.224834][ T4690] ? vfs_write+0x990/0x1050
[ 485.229379][ T4690] kernel_clone+0x22e/0x920
[ 485.233718][ T4690] ? file_end_write+0x1b0/0x1b0
[ 485.238547][ T4690] ? create_io_thread+0x1e0/0x1e0
[ 485.243503][ T4690] ? __mutex_lock_slowpath+0x10/0x10
[ 485.248640][ T4690] __x64_sys_clone+0x23f/0x290
[ 485.253301][ T4690] ? __do_sys_vfork+0x130/0x130
[ 485.258167][ T4690] ? ksys_write+0x260/0x2c0
[ 485.262502][ T4690] ? debug_smp_processor_id+0x17/0x20
[ 485.267709][ T4690] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 485.273701][ T4690] ? exit_to_user_mode_prepare+0x39/0xa0
[ 485.279281][ T4690] do_syscall_64+0x3d/0xb0
[ 485.283507][ T4690] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 485.289243][ T4690] RIP: 0033:0x7fc24575c789
[ 485.293489][ T4690] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 485.313037][ T4690] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 485.321291][ T4690] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 485.329190][ T4690] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 485.337094][ T4690] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 485.345159][ T4690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.352982][ T4690] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 485.360870][ T4690]
[ 485.363828][ T4695] CPU: 0 PID: 4695 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 485.372164][ T4695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 485.382364][ T4695] Call Trace:
[ 485.385586][ T4695]
[ 485.388362][ T4695] dump_stack_lvl+0x151/0x1b7
[ 485.392850][ T4695] ? io_uring_drop_tctx_refs+0x190/0x190
[ 485.398434][ T4695] dump_stack+0x15/0x17
[ 485.402435][ T4695] should_fail+0x3c6/0x510
[ 485.406677][ T4695] __should_failslab+0xa4/0xe0
[ 485.411280][ T4695] ? anon_vma_clone+0x9a/0x500
[ 485.415972][ T4695] should_failslab+0x9/0x20
[ 485.420313][ T4695] slab_pre_alloc_hook+0x37/0xd0
[ 485.425090][ T4695] ? anon_vma_clone+0x9a/0x500
[ 485.429771][ T4695] kmem_cache_alloc+0x44/0x200
[ 485.434379][ T4695] anon_vma_clone+0x9a/0x500
[ 485.438801][ T4695] anon_vma_fork+0x91/0x4e0
[ 485.443159][ T4695] dup_mm+0x894/0x11e0
[ 485.447050][ T4695] ? copy_init_mm+0x20/0x20
[ 485.451405][ T4695] copy_mm+0x107/0x1b0
[ 485.455290][ T4695] copy_process+0x12a1/0x3240
[ 485.459802][ T4695] ? proc_fail_nth_write+0x20b/0x290
[ 485.464923][ T4695] ? fsnotify_perm+0x6a/0x5d0
[ 485.469434][ T4695] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 485.474384][ T4695] ? vfs_write+0x990/0x1050
[ 485.478731][ T4695] kernel_clone+0x22e/0x920
[ 485.483065][ T4695] ? file_end_write+0x1b0/0x1b0
[ 485.487772][ T4695] ? create_io_thread+0x1e0/0x1e0
[ 485.492618][ T4695] ? __mutex_lock_slowpath+0x10/0x10
[ 485.497751][ T4695] __x64_sys_clone+0x23f/0x290
[ 485.502342][ T4695] ? __do_sys_vfork+0x130/0x130
[ 485.507019][ T4695] ? ksys_write+0x260/0x2c0
[ 485.511357][ T4695] ? debug_smp_processor_id+0x17/0x20
[ 485.516657][ T4695] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 485.522553][ T4695] ? exit_to_user_mode_prepare+0x39/0xa0
[ 485.528107][ T4695] do_syscall_64+0x3d/0xb0
[ 485.532362][ T4695] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 485.538091][ T4695] RIP: 0033:0x7fc24575c789
[ 485.542353][ T4695] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 485.561896][ T4695] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 485.570119][ T4695] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 485.578108][ T4695] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 485.585923][ T4695] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 485.593739][ T4695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.601745][ T4695] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 485.609625][ T4695]
[ 485.616547][ T4698] FAULT_INJECTION: forcing a failure.
[ 485.616547][ T4698] name failslab, interval 1, probability 0, space 0, times 0
[ 485.622588][ T4701] FAULT_INJECTION: forcing a failure.
[ 485.622588][ T4701] name failslab, interval 1, probability 0, space 0, times 0
[ 485.632044][ T4698] CPU: 1 PID: 4698 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 485.649959][ T4698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 485.659942][ T4698] Call Trace:
[ 485.663157][ T4698]
[ 485.665929][ T4698] dump_stack_lvl+0x151/0x1b7
[ 485.670527][ T4698] ? io_uring_drop_tctx_refs+0x190/0x190
[ 485.676084][ T4698] ? pfn_valid+0x1e0/0x1e0
[ 485.680334][ T4698] dump_stack+0x15/0x17
[ 485.684330][ T4698] should_fail+0x3c6/0x510
[ 485.688589][ T4698] __should_failslab+0xa4/0xe0
[ 485.693306][ T4698] ? dup_mm+0x790/0x11e0
[ 485.697389][ T4698] should_failslab+0x9/0x20
[ 485.701908][ T4698] slab_pre_alloc_hook+0x37/0xd0
[ 485.706681][ T4698] ? dup_mm+0x790/0x11e0
[ 485.710765][ T4698] kmem_cache_alloc+0x44/0x200
[ 485.715356][ T4698] dup_mm+0x790/0x11e0
[ 485.719264][ T4698] ? copy_init_mm+0x20/0x20
[ 485.723605][ T4698] copy_mm+0x107/0x1b0
[ 485.727524][ T4698] copy_process+0x12a1/0x3240
[ 485.732030][ T4698] ? proc_fail_nth_write+0x20b/0x290
[ 485.737140][ T4698] ? fsnotify_perm+0x6a/0x5d0
[ 485.741840][ T4698] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 485.747138][ T4698] ? vfs_write+0x990/0x1050
[ 485.751473][ T4698] kernel_clone+0x22e/0x920
[ 485.755902][ T4698] ? file_end_write+0x1b0/0x1b0
[ 485.760585][ T4698] ? create_io_thread+0x1e0/0x1e0
[ 485.765751][ T4698] ? __mutex_lock_slowpath+0x10/0x10
[ 485.770829][ T4698] __x64_sys_clone+0x23f/0x290
[ 485.775426][ T4698] ? __do_sys_vfork+0x130/0x130
[ 485.780199][ T4698] ? ksys_write+0x260/0x2c0
[ 485.784636][ T4698] ? debug_smp_processor_id+0x17/0x20
[ 485.789928][ T4698] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 485.795845][ T4698] ? exit_to_user_mode_prepare+0x39/0xa0
[ 485.801290][ T4698] do_syscall_64+0x3d/0xb0
[ 485.805542][ T4698] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 485.811367][ T4698] RIP: 0033:0x7fc24575c789
[ 485.815623][ T4698] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 485.835168][ T4698] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 485.843417][ T4698] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 485.851226][ T4698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 485.859296][ T4698] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 485.867800][ T4698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 485.875611][ T4698] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 485.883590][ T4698]
[ 485.886447][ T4701] CPU: 0 PID: 4701 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 485.894881][ T4701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 485.904866][ T4701] Call Trace:
[ 485.908015][ T4701]
[ 485.910762][ T4701] dump_stack_lvl+0x151/0x1b7
[ 485.915430][ T4701] ? io_uring_drop_tctx_refs+0x190/0x190
[ 485.920904][ T4701] dump_stack+0x15/0x17
[ 485.924890][ T4701] should_fail+0x3c6/0x510
[ 485.929138][ T4701] __should_failslab+0xa4/0xe0
[ 485.933741][ T4701] ? anon_vma_clone+0x9a/0x500
[ 485.938439][ T4701] should_failslab+0x9/0x20
[ 485.942770][ T4701] slab_pre_alloc_hook+0x37/0xd0
[ 485.947650][ T4701] ? anon_vma_clone+0x9a/0x500
[ 485.952247][ T4701] kmem_cache_alloc+0x44/0x200
[ 485.956852][ T4701] anon_vma_clone+0x9a/0x500
[ 485.961276][ T4701] anon_vma_fork+0x91/0x4e0
[ 485.965826][ T4701] dup_mm+0x894/0x11e0
[ 485.969899][ T4701] ? copy_init_mm+0x20/0x20
[ 485.974246][ T4701] copy_mm+0x107/0x1b0
[ 485.978494][ T4701] copy_process+0x12a1/0x3240
[ 485.983030][ T4701] ? proc_fail_nth_write+0x20b/0x290
[ 485.988225][ T4701] ? fsnotify_perm+0x6a/0x5d0
[ 485.992728][ T4701] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 485.997690][ T4701] ? vfs_write+0x990/0x1050
[ 486.002023][ T4701] kernel_clone+0x22e/0x920
[ 486.006399][ T4701] ? file_end_write+0x1b0/0x1b0
[ 486.011124][ T4701] ? create_io_thread+0x1e0/0x1e0
[ 486.015996][ T4701] ? __mutex_lock_slowpath+0x10/0x10
[ 486.021200][ T4701] __x64_sys_clone+0x23f/0x290
[ 486.025884][ T4701] ? __do_sys_vfork+0x130/0x130
[ 486.030569][ T4701] ? ksys_write+0x260/0x2c0
[ 486.035097][ T4701] ? debug_smp_processor_id+0x17/0x20
[ 486.040462][ T4701] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 486.046465][ T4701] ? exit_to_user_mode_prepare+0x39/0xa0
[ 486.051922][ T4701] do_syscall_64+0x3d/0xb0
[ 486.056171][ T4701] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 486.061900][ T4701] RIP: 0033:0x7fc24575c789
[ 486.066151][ T4701] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 486.085951][ T4701] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 486.094368][ T4701] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 486.102190][ T4701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 486.109998][ T4701] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 486.118331][ T4701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.126228][ T4701] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 486.134044][ T4701]
[ 486.140111][ T4703] FAULT_INJECTION: forcing a failure.
[ 486.140111][ T4703] name failslab, interval 1, probability 0, space 0, times 0
[ 486.152632][ T4703] CPU: 1 PID: 4703 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 486.160958][ T4703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 486.170937][ T4703] Call Trace:
[ 486.174054][ T4703]
[ 486.176830][ T4703] dump_stack_lvl+0x151/0x1b7
[ 486.181349][ T4703] ? io_uring_drop_tctx_refs+0x190/0x190
[ 486.186901][ T4703] dump_stack+0x15/0x17
[ 486.190890][ T4703] should_fail+0x3c6/0x510
[ 486.195144][ T4703] __should_failslab+0xa4/0xe0
[ 486.199744][ T4703] ? anon_vma_clone+0x9a/0x500
[ 486.204350][ T4703] should_failslab+0x9/0x20
[ 486.208870][ T4703] slab_pre_alloc_hook+0x37/0xd0
[ 486.213734][ T4703] ? anon_vma_clone+0x9a/0x500
[ 486.218330][ T4703] kmem_cache_alloc+0x44/0x200
[ 486.222930][ T4703] anon_vma_clone+0x9a/0x500
[ 486.227358][ T4703] anon_vma_fork+0x91/0x4e0
[ 486.231967][ T4703] dup_mm+0x894/0x11e0
[ 486.235963][ T4703] ? copy_init_mm+0x20/0x20
[ 486.240300][ T4703] copy_mm+0x107/0x1b0
[ 486.244202][ T4703] copy_process+0x12a1/0x3240
[ 486.248718][ T4703] ? proc_fail_nth_write+0x20b/0x290
[ 486.253838][ T4703] ? fsnotify_perm+0x6a/0x5d0
[ 486.258351][ T4703] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 486.263384][ T4703] ? vfs_write+0x990/0x1050
[ 486.267730][ T4703] kernel_clone+0x22e/0x920
[ 486.272180][ T4703] ? file_end_write+0x1b0/0x1b0
[ 486.276863][ T4703] ? create_io_thread+0x1e0/0x1e0
[ 486.281794][ T4703] ? __mutex_lock_slowpath+0x10/0x10
[ 486.286936][ T4703] __x64_sys_clone+0x23f/0x290
[ 486.291533][ T4703] ? __do_sys_vfork+0x130/0x130
[ 486.296304][ T4703] ? ksys_write+0x260/0x2c0
[ 486.300819][ T4703] ? debug_smp_processor_id+0x17/0x20
[ 486.306041][ T4703] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 486.311929][ T4703] ? exit_to_user_mode_prepare+0x39/0xa0
[ 486.317497][ T4703] do_syscall_64+0x3d/0xb0
[ 486.321742][ T4703] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 486.327471][ T4703] RIP: 0033:0x7fc24575c789
[ 486.331815][ T4703] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 486.351350][ T4703] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 486.359759][ T4703] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 486.367659][ T4703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 486.375467][ T4703] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 486.383370][ T4703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.391559][ T4703] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 486.399744][ T4703]
[ 486.403541][ T4702] FAULT_INJECTION: forcing a failure.
[ 486.403541][ T4702] name failslab, interval 1, probability 0, space 0, times 0
[ 486.416328][ T4702] CPU: 1 PID: 4702 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 486.424737][ T4702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 486.434997][ T4702] Call Trace:
[ 486.438118][ T4702]
[ 486.440895][ T4702] dump_stack_lvl+0x151/0x1b7
[ 486.445681][ T4702] ? io_uring_drop_tctx_refs+0x190/0x190
[ 486.451135][ T4702] dump_stack+0x15/0x17
[ 486.455130][ T4702] should_fail+0x3c6/0x510
[ 486.459385][ T4702] __should_failslab+0xa4/0xe0
[ 486.464147][ T4702] ? anon_vma_clone+0x9a/0x500
[ 486.468721][ T4702] should_failslab+0x9/0x20
[ 486.473315][ T4702] slab_pre_alloc_hook+0x37/0xd0
[ 486.478088][ T4702] ? anon_vma_clone+0x9a/0x500
[ 486.482866][ T4702] kmem_cache_alloc+0x44/0x200
[ 486.487461][ T4702] anon_vma_clone+0x9a/0x500
[ 486.492083][ T4702] anon_vma_fork+0x91/0x4e0
[ 486.496411][ T4702] dup_mm+0x894/0x11e0
[ 486.500352][ T4702] ? copy_init_mm+0x20/0x20
[ 486.504657][ T4702] copy_mm+0x107/0x1b0
[ 486.508560][ T4702] copy_process+0x12a1/0x3240
[ 486.513262][ T4702] ? proc_fail_nth_write+0x20b/0x290
[ 486.518379][ T4702] ? fsnotify_perm+0x6a/0x5d0
[ 486.522976][ T4702] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 486.528010][ T4702] ? vfs_write+0x990/0x1050
[ 486.532528][ T4702] kernel_clone+0x22e/0x920
[ 486.536951][ T4702] ? file_end_write+0x1b0/0x1b0
[ 486.541680][ T4702] ? create_io_thread+0x1e0/0x1e0
[ 486.546588][ T4702] ? __mutex_lock_slowpath+0x10/0x10
[ 486.551714][ T4702] __x64_sys_clone+0x23f/0x290
[ 486.556914][ T4702] ? __do_sys_vfork+0x130/0x130
[ 486.561685][ T4702] ? ksys_write+0x260/0x2c0
[ 486.566028][ T4702] ? debug_smp_processor_id+0x17/0x20
[ 486.571329][ T4702] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 486.577228][ T4702] ? exit_to_user_mode_prepare+0x39/0xa0
[ 486.582719][ T4702] do_syscall_64+0x3d/0xb0
[ 486.586945][ T4702] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 486.593031][ T4702] RIP: 0033:0x7fc24575c789
[ 486.597549][ T4702] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 486.617591][ T4702] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 486.625922][ T4702] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 486.633834][ T4702] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 486.641634][ T4702] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 486.649567][ T4702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.657432][ T4702] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 486.665420][ T4702]
[ 486.672993][ T4710] FAULT_INJECTION: forcing a failure.
[ 486.672993][ T4710] name failslab, interval 1, probability 0, space 0, times 0
[ 486.680554][ T4714] FAULT_INJECTION: forcing a failure.
[ 486.680554][ T4714] name failslab, interval 1, probability 0, space 0, times 0
[ 486.686343][ T4712] FAULT_INJECTION: forcing a failure.
[ 486.686343][ T4712] name failslab, interval 1, probability 0, space 0, times 0
[ 486.699061][ T4714] CPU: 0 PID: 4714 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 486.719190][ T4714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 486.729073][ T4714] Call Trace:
[ 486.732201][ T4714]
[ 486.735058][ T4714] dump_stack_lvl+0x151/0x1b7
[ 486.739750][ T4714] ? io_uring_drop_tctx_refs+0x190/0x190
[ 486.745297][ T4714] ? pfn_valid+0x1e0/0x1e0
[ 486.749554][ T4714] dump_stack+0x15/0x17
[ 486.753715][ T4714] should_fail+0x3c6/0x510
[ 486.757978][ T4714] __should_failslab+0xa4/0xe0
[ 486.763040][ T4714] ? dup_mm+0x790/0x11e0
[ 486.767430][ T4714] should_failslab+0x9/0x20
[ 486.772130][ T4714] slab_pre_alloc_hook+0x37/0xd0
[ 486.776983][ T4714] ? dup_mm+0x790/0x11e0
[ 486.781056][ T4714] kmem_cache_alloc+0x44/0x200
[ 486.785666][ T4714] dup_mm+0x790/0x11e0
[ 486.789657][ T4714] ? copy_init_mm+0x20/0x20
[ 486.794432][ T4714] copy_mm+0x107/0x1b0
[ 486.798337][ T4714] copy_process+0x12a1/0x3240
[ 486.802853][ T4714] ? proc_fail_nth_write+0x20b/0x290
[ 486.808010][ T4714] ? fsnotify_perm+0x6a/0x5d0
[ 486.812483][ T4714] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 486.817431][ T4714] ? vfs_write+0x990/0x1050
[ 486.821771][ T4714] kernel_clone+0x22e/0x920
[ 486.826111][ T4714] ? file_end_write+0x1b0/0x1b0
[ 486.830799][ T4714] ? create_io_thread+0x1e0/0x1e0
[ 486.835656][ T4714] ? __mutex_lock_slowpath+0x10/0x10
[ 486.840796][ T4714] __x64_sys_clone+0x23f/0x290
[ 486.845413][ T4714] ? __do_sys_vfork+0x130/0x130
[ 486.850339][ T4714] ? ksys_write+0x260/0x2c0
[ 486.854869][ T4714] ? debug_smp_processor_id+0x17/0x20
[ 486.860085][ T4714] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 486.865965][ T4714] ? exit_to_user_mode_prepare+0x39/0xa0
[ 486.871435][ T4714] do_syscall_64+0x3d/0xb0
[ 486.875867][ T4714] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 486.881698][ T4714] RIP: 0033:0x7fc24575c789
[ 486.885929][ T4714] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 486.905743][ T4714] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 486.914072][ T4714] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 486.922054][ T4714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 486.930050][ T4714] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 486.938379][ T4714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 486.946370][ T4714] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 486.954274][ T4714]
[ 486.957235][ T4712] CPU: 1 PID: 4712 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 486.965675][ T4712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 486.975552][ T4712] Call Trace:
[ 486.978717][ T4712]
[ 486.981530][ T4712] dump_stack_lvl+0x151/0x1b7
[ 486.986055][ T4712] ? io_uring_drop_tctx_refs+0x190/0x190
[ 486.991777][ T4712] dump_stack+0x15/0x17
[ 486.995858][ T4712] should_fail+0x3c6/0x510
[ 487.000112][ T4712] __should_failslab+0xa4/0xe0
[ 487.004711][ T4712] ? anon_vma_clone+0x9a/0x500
[ 487.009314][ T4712] should_failslab+0x9/0x20
[ 487.013651][ T4712] slab_pre_alloc_hook+0x37/0xd0
[ 487.018702][ T4712] ? anon_vma_clone+0x9a/0x500
[ 487.023296][ T4712] kmem_cache_alloc+0x44/0x200
[ 487.027894][ T4712] anon_vma_clone+0x9a/0x500
[ 487.032324][ T4712] anon_vma_fork+0x91/0x4e0
[ 487.036652][ T4712] dup_mm+0x894/0x11e0
[ 487.040653][ T4712] ? copy_init_mm+0x20/0x20
[ 487.045372][ T4712] copy_mm+0x107/0x1b0
[ 487.049267][ T4712] copy_process+0x12a1/0x3240
[ 487.053782][ T4712] ? proc_fail_nth_write+0x20b/0x290
[ 487.059073][ T4712] ? fsnotify_perm+0x6a/0x5d0
[ 487.063679][ T4712] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 487.068670][ T4712] ? vfs_write+0x990/0x1050
[ 487.072961][ T4712] kernel_clone+0x22e/0x920
[ 487.077299][ T4712] ? file_end_write+0x1b0/0x1b0
[ 487.082005][ T4712] ? create_io_thread+0x1e0/0x1e0
[ 487.087108][ T4712] ? __mutex_lock_slowpath+0x10/0x10
[ 487.092226][ T4712] __x64_sys_clone+0x23f/0x290
[ 487.096830][ T4712] ? __do_sys_vfork+0x130/0x130
[ 487.101521][ T4712] ? ksys_write+0x260/0x2c0
[ 487.105855][ T4712] ? debug_smp_processor_id+0x17/0x20
[ 487.111233][ T4712] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 487.117226][ T4712] ? exit_to_user_mode_prepare+0x39/0xa0
[ 487.122780][ T4712] do_syscall_64+0x3d/0xb0
[ 487.127304][ T4712] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 487.133207][ T4712] RIP: 0033:0x7fc24575c789
[ 487.137456][ T4712] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 487.157016][ T4712] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 487.165259][ T4712] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 487.173134][ T4712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 487.181036][ T4712] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 487.188939][ T4712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.197005][ T4712] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 487.204911][ T4712]
[ 487.207769][ T4710] CPU: 0 PID: 4710 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 487.216197][ T4710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 487.226254][ T4710] Call Trace:
[ 487.229376][ T4710]
[ 487.232178][ T4710] dump_stack_lvl+0x151/0x1b7
[ 487.236670][ T4710] ? io_uring_drop_tctx_refs+0x190/0x190
[ 487.242137][ T4710] ? pfn_valid+0x1e0/0x1e0
[ 487.246399][ T4710] dump_stack+0x15/0x17
[ 487.250386][ T4710] should_fail+0x3c6/0x510
[ 487.254675][ T4710] __should_failslab+0xa4/0xe0
[ 487.259244][ T4710] ? dup_mm+0x790/0x11e0
[ 487.263401][ T4710] should_failslab+0x9/0x20
[ 487.267744][ T4710] slab_pre_alloc_hook+0x37/0xd0
[ 487.272687][ T4710] ? dup_mm+0x790/0x11e0
[ 487.276851][ T4710] kmem_cache_alloc+0x44/0x200
[ 487.281451][ T4710] dup_mm+0x790/0x11e0
[ 487.285362][ T4710] ? copy_init_mm+0x20/0x20
[ 487.289698][ T4710] copy_mm+0x107/0x1b0
[ 487.293867][ T4710] copy_process+0x12a1/0x3240
[ 487.298403][ T4710] ? proc_fail_nth_write+0x20b/0x290
[ 487.303601][ T4710] ? fsnotify_perm+0x6a/0x5d0
[ 487.308200][ T4710] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 487.313241][ T4710] ? vfs_write+0x990/0x1050
[ 487.317628][ T4710] kernel_clone+0x22e/0x920
[ 487.322097][ T4710] ? file_end_write+0x1b0/0x1b0
[ 487.327069][ T4710] ? create_io_thread+0x1e0/0x1e0
[ 487.332005][ T4710] ? __mutex_lock_slowpath+0x10/0x10
[ 487.337241][ T4710] __x64_sys_clone+0x23f/0x290
[ 487.341813][ T4710] ? __do_sys_vfork+0x130/0x130
[ 487.346501][ T4710] ? ksys_write+0x260/0x2c0
[ 487.350844][ T4710] ? debug_smp_processor_id+0x17/0x20
[ 487.356421][ T4710] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 487.362300][ T4710] ? exit_to_user_mode_prepare+0x39/0xa0
[ 487.367765][ T4710] do_syscall_64+0x3d/0xb0
[ 487.372022][ T4710] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 487.377841][ T4710] RIP: 0033:0x7fc24575c789
[ 487.382198][ T4710] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 487.402085][ T4710] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 487.410334][ T4710] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 487.418137][ T4710] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 487.426148][ T4710] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 487.433946][ T4710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.441843][ T4710] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 487.449668][ T4710]
[ 487.463899][ T4717] FAULT_INJECTION: forcing a failure.
[ 487.463899][ T4717] name failslab, interval 1, probability 0, space 0, times 0
[ 487.476447][ T4717] CPU: 0 PID: 4717 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 487.484818][ T4717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 487.495139][ T4717] Call Trace:
[ 487.498404][ T4717]
[ 487.501182][ T4717] dump_stack_lvl+0x151/0x1b7
[ 487.505696][ T4717] ? io_uring_drop_tctx_refs+0x190/0x190
[ 487.511170][ T4717] dump_stack+0x15/0x17
[ 487.515156][ T4717] should_fail+0x3c6/0x510
[ 487.519406][ T4717] __should_failslab+0xa4/0xe0
[ 487.524010][ T4717] ? anon_vma_clone+0x9a/0x500
[ 487.528741][ T4717] should_failslab+0x9/0x20
[ 487.533060][ T4717] slab_pre_alloc_hook+0x37/0xd0
[ 487.537836][ T4717] ? anon_vma_clone+0x9a/0x500
[ 487.542433][ T4717] kmem_cache_alloc+0x44/0x200
[ 487.547034][ T4717] anon_vma_clone+0x9a/0x500
[ 487.551550][ T4717] anon_vma_fork+0x91/0x4e0
[ 487.555923][ T4717] dup_mm+0x894/0x11e0
[ 487.559807][ T4717] ? copy_init_mm+0x20/0x20
[ 487.564522][ T4717] copy_mm+0x107/0x1b0
[ 487.568501][ T4717] copy_process+0x12a1/0x3240
[ 487.573033][ T4717] ? proc_fail_nth_write+0x20b/0x290
[ 487.578991][ T4717] ? fsnotify_perm+0x6a/0x5d0
[ 487.583520][ T4717] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 487.588447][ T4717] ? vfs_write+0x990/0x1050
[ 487.592796][ T4717] kernel_clone+0x22e/0x920
[ 487.597135][ T4717] ? file_end_write+0x1b0/0x1b0
[ 487.601832][ T4717] ? create_io_thread+0x1e0/0x1e0
[ 487.606677][ T4717] ? __mutex_lock_slowpath+0x10/0x10
[ 487.611814][ T4717] __x64_sys_clone+0x23f/0x290
[ 487.616485][ T4717] ? __do_sys_vfork+0x130/0x130
[ 487.621170][ T4717] ? ksys_write+0x260/0x2c0
[ 487.625514][ T4717] ? debug_smp_processor_id+0x17/0x20
[ 487.630725][ T4717] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 487.636620][ T4717] ? exit_to_user_mode_prepare+0x39/0xa0
[ 487.642281][ T4717] do_syscall_64+0x3d/0xb0
[ 487.646780][ T4717] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 487.652624][ T4717] RIP: 0033:0x7fc24575c789
[ 487.656949][ T4717] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 487.676484][ T4717] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 487.684721][ T4717] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 487.692534][ T4717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 487.700343][ T4717] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 487.708248][ T4717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.716061][ T4717] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 487.724060][ T4717]
[ 487.727568][ T4722] FAULT_INJECTION: forcing a failure.
[ 487.727568][ T4722] name failslab, interval 1, probability 0, space 0, times 0
[ 487.731865][ T4721] FAULT_INJECTION: forcing a failure.
[ 487.731865][ T4721] name failslab, interval 1, probability 0, space 0, times 0
[ 487.741359][ T4722] CPU: 0 PID: 4722 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 487.760971][ T4722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 487.771049][ T4722] Call Trace:
[ 487.774248][ T4722]
[ 487.777044][ T4722] dump_stack_lvl+0x151/0x1b7
[ 487.781542][ T4722] ? io_uring_drop_tctx_refs+0x190/0x190
[ 487.787013][ T4722] ? __kasan_check_write+0x14/0x20
[ 487.792041][ T4722] dump_stack+0x15/0x17
[ 487.796122][ T4722] should_fail+0x3c6/0x510
[ 487.800561][ T4722] __should_failslab+0xa4/0xe0
[ 487.805339][ T4722] ? anon_vma_fork+0xf7/0x4e0
[ 487.809842][ T4722] should_failslab+0x9/0x20
[ 487.814261][ T4722] slab_pre_alloc_hook+0x37/0xd0
[ 487.819033][ T4722] ? anon_vma_fork+0xf7/0x4e0
[ 487.823546][ T4722] kmem_cache_alloc+0x44/0x200
[ 487.828172][ T4722] anon_vma_fork+0xf7/0x4e0
[ 487.832487][ T4722] dup_mm+0x894/0x11e0
[ 487.836397][ T4722] ? copy_init_mm+0x20/0x20
[ 487.840743][ T4722] copy_mm+0x107/0x1b0
[ 487.844641][ T4722] copy_process+0x12a1/0x3240
[ 487.849238][ T4722] ? proc_fail_nth_write+0x20b/0x290
[ 487.854448][ T4722] ? fsnotify_perm+0x6a/0x5d0
[ 487.858957][ T4722] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 487.863995][ T4722] ? vfs_write+0x990/0x1050
[ 487.868356][ T4722] kernel_clone+0x22e/0x920
[ 487.872764][ T4722] ? file_end_write+0x1b0/0x1b0
[ 487.877462][ T4722] ? create_io_thread+0x1e0/0x1e0
[ 487.882317][ T4722] ? __mutex_lock_slowpath+0x10/0x10
[ 487.887527][ T4722] __x64_sys_clone+0x23f/0x290
[ 487.892140][ T4722] ? __do_sys_vfork+0x130/0x130
[ 487.896916][ T4722] ? ksys_write+0x260/0x2c0
[ 487.901346][ T4722] ? debug_smp_processor_id+0x17/0x20
[ 487.906553][ T4722] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 487.912601][ T4722] ? exit_to_user_mode_prepare+0x39/0xa0
[ 487.918172][ T4722] do_syscall_64+0x3d/0xb0
[ 487.922693][ T4722] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 487.928412][ T4722] RIP: 0033:0x7fc24575c789
[ 487.932930][ T4722] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 487.952717][ T4722] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 487.961168][ T4722] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 487.969135][ T4722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 487.976956][ T4722] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 487.985707][ T4722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 487.993680][ T4722] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 488.001692][ T4722]
[ 488.004737][ T4721] CPU: 1 PID: 4721 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 488.013069][ T4721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 488.022968][ T4721] Call Trace:
[ 488.026092][ T4721]
[ 488.028864][ T4721] dump_stack_lvl+0x151/0x1b7
[ 488.033381][ T4721] ? io_uring_drop_tctx_refs+0x190/0x190
[ 488.038849][ T4721] dump_stack+0x15/0x17
[ 488.042955][ T4721] should_fail+0x3c6/0x510
[ 488.047302][ T4721] __should_failslab+0xa4/0xe0
[ 488.051902][ T4721] ? anon_vma_clone+0x9a/0x500
[ 488.056506][ T4721] should_failslab+0x9/0x20
[ 488.061014][ T4721] slab_pre_alloc_hook+0x37/0xd0
[ 488.065807][ T4721] ? anon_vma_clone+0x9a/0x500
[ 488.070388][ T4721] kmem_cache_alloc+0x44/0x200
[ 488.074987][ T4721] anon_vma_clone+0x9a/0x500
[ 488.079414][ T4721] anon_vma_fork+0x91/0x4e0
[ 488.083860][ T4721] dup_mm+0x894/0x11e0
[ 488.087864][ T4721] ? copy_init_mm+0x20/0x20
[ 488.092191][ T4721] copy_mm+0x107/0x1b0
[ 488.096099][ T4721] copy_process+0x12a1/0x3240
[ 488.100641][ T4721] ? proc_fail_nth_write+0x20b/0x290
[ 488.105729][ T4721] ? fsnotify_perm+0x6a/0x5d0
[ 488.110249][ T4721] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 488.115192][ T4721] ? vfs_write+0x990/0x1050
[ 488.119539][ T4721] kernel_clone+0x22e/0x920
[ 488.123872][ T4721] ? file_end_write+0x1b0/0x1b0
[ 488.128556][ T4721] ? create_io_thread+0x1e0/0x1e0
[ 488.133509][ T4721] ? __mutex_lock_slowpath+0x10/0x10
[ 488.138809][ T4721] __x64_sys_clone+0x23f/0x290
[ 488.143679][ T4721] ? __do_sys_vfork+0x130/0x130
[ 488.148360][ T4721] ? ksys_write+0x260/0x2c0
[ 488.152697][ T4721] ? debug_smp_processor_id+0x17/0x20
[ 488.157988][ T4721] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 488.163981][ T4721] ? exit_to_user_mode_prepare+0x39/0xa0
[ 488.169455][ T4721] do_syscall_64+0x3d/0xb0
[ 488.173704][ T4721] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 488.179560][ T4721] RIP: 0033:0x7fc24575c789
[ 488.183815][ T4721] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 488.203856][ T4721] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 488.212119][ T4721] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 488.220338][ T4721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 488.228142][ T4721] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 488.235958][ T4721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.243951][ T4721] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 488.251833][ T4721]
[ 488.256911][ T4727] FAULT_INJECTION: forcing a failure.
[ 488.256911][ T4727] name failslab, interval 1, probability 0, space 0, times 0
[ 488.269673][ T4727] CPU: 1 PID: 4727 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 488.278079][ T4727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 488.288064][ T4727] Call Trace:
[ 488.291270][ T4727]
[ 488.294134][ T4727] dump_stack_lvl+0x151/0x1b7
[ 488.298743][ T4727] ? io_uring_drop_tctx_refs+0x190/0x190
[ 488.304330][ T4727] dump_stack+0x15/0x17
[ 488.308289][ T4727] should_fail+0x3c6/0x510
[ 488.312539][ T4727] __should_failslab+0xa4/0xe0
[ 488.317141][ T4727] ? anon_vma_clone+0x9a/0x500
[ 488.321736][ T4727] should_failslab+0x9/0x20
[ 488.326078][ T4727] slab_pre_alloc_hook+0x37/0xd0
[ 488.330854][ T4727] ? anon_vma_clone+0x9a/0x500
[ 488.335461][ T4727] kmem_cache_alloc+0x44/0x200
[ 488.340049][ T4727] anon_vma_clone+0x9a/0x500
[ 488.344945][ T4727] anon_vma_fork+0x91/0x4e0
[ 488.349280][ T4727] dup_mm+0x894/0x11e0
[ 488.353183][ T4727] ? copy_init_mm+0x20/0x20
[ 488.357531][ T4727] copy_mm+0x107/0x1b0
[ 488.361439][ T4727] copy_process+0x12a1/0x3240
[ 488.366039][ T4727] ? proc_fail_nth_write+0x20b/0x290
[ 488.371434][ T4727] ? fsnotify_perm+0x6a/0x5d0
[ 488.376021][ T4727] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 488.381186][ T4727] ? vfs_write+0x990/0x1050
[ 488.385681][ T4727] kernel_clone+0x22e/0x920
[ 488.390105][ T4727] ? file_end_write+0x1b0/0x1b0
[ 488.394896][ T4727] ? create_io_thread+0x1e0/0x1e0
[ 488.399814][ T4727] ? __mutex_lock_slowpath+0x10/0x10
[ 488.404887][ T4727] __x64_sys_clone+0x23f/0x290
[ 488.409830][ T4727] ? __do_sys_vfork+0x130/0x130
[ 488.414516][ T4727] ? ksys_write+0x260/0x2c0
[ 488.419030][ T4727] ? debug_smp_processor_id+0x17/0x20
[ 488.424872][ T4727] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 488.430940][ T4727] ? exit_to_user_mode_prepare+0x39/0xa0
[ 488.436417][ T4727] do_syscall_64+0x3d/0xb0
[ 488.440861][ T4727] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 488.446570][ T4727] RIP: 0033:0x7fc24575c789
[ 488.450899][ T4727] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 488.470808][ T4727] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 488.479280][ T4727] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 488.487099][ T4727] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 488.495091][ T4727] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 488.503242][ T4727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.511313][ T4727] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 488.519131][ T4727]
[ 488.522186][ T4725] FAULT_INJECTION: forcing a failure.
[ 488.522186][ T4725] name failslab, interval 1, probability 0, space 0, times 0
[ 488.535182][ T4725] CPU: 0 PID: 4725 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 488.544163][ T4725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 488.554270][ T4725] Call Trace:
[ 488.557333][ T4725]
[ 488.560115][ T4725] dump_stack_lvl+0x151/0x1b7
[ 488.564624][ T4725] ? io_uring_drop_tctx_refs+0x190/0x190
[ 488.570282][ T4725] dump_stack+0x15/0x17
[ 488.574287][ T4725] should_fail+0x3c6/0x510
[ 488.578544][ T4725] __should_failslab+0xa4/0xe0
[ 488.583127][ T4725] ? anon_vma_clone+0x9a/0x500
[ 488.587727][ T4725] should_failslab+0x9/0x20
[ 488.592074][ T4725] slab_pre_alloc_hook+0x37/0xd0
[ 488.597879][ T4725] ? anon_vma_clone+0x9a/0x500
[ 488.602491][ T4725] kmem_cache_alloc+0x44/0x200
[ 488.607084][ T4725] anon_vma_clone+0x9a/0x500
[ 488.611509][ T4725] anon_vma_fork+0x91/0x4e0
[ 488.615847][ T4725] dup_mm+0x894/0x11e0
[ 488.619773][ T4725] ? copy_init_mm+0x20/0x20
[ 488.624266][ T4725] copy_mm+0x107/0x1b0
[ 488.628172][ T4725] copy_process+0x12a1/0x3240
[ 488.632685][ T4725] ? proc_fail_nth_write+0x20b/0x290
[ 488.637848][ T4725] ? fsnotify_perm+0x6a/0x5d0
[ 488.642460][ T4725] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 488.647384][ T4725] ? vfs_write+0x990/0x1050
[ 488.652188][ T4725] kernel_clone+0x22e/0x920
[ 488.656523][ T4725] ? file_end_write+0x1b0/0x1b0
[ 488.661219][ T4725] ? create_io_thread+0x1e0/0x1e0
[ 488.666247][ T4725] ? __mutex_lock_slowpath+0x10/0x10
[ 488.671403][ T4725] __x64_sys_clone+0x23f/0x290
[ 488.675980][ T4725] ? __do_sys_vfork+0x130/0x130
[ 488.680654][ T4725] ? ksys_write+0x260/0x2c0
[ 488.684996][ T4725] ? debug_smp_processor_id+0x17/0x20
[ 488.690202][ T4725] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 488.696227][ T4725] ? exit_to_user_mode_prepare+0x39/0xa0
[ 488.701748][ T4725] do_syscall_64+0x3d/0xb0
[ 488.706056][ T4725] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 488.711812][ T4725] RIP: 0033:0x7fc24575c789
[ 488.716067][ T4725] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 488.736396][ T4725] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 488.744868][ T4725] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 488.752719][ T4725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 488.760659][ T4725] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 488.768575][ T4725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 488.776647][ T4725] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 488.784765][ T4725]
[ 488.790411][ T4731] FAULT_INJECTION: forcing a failure.
[ 488.790411][ T4731] name failslab, interval 1, probability 0, space 0, times 0
[ 488.798704][ T4735] FAULT_INJECTION: forcing a failure.
[ 488.798704][ T4735] name failslab, interval 1, probability 0, space 0, times 0
[ 488.816374][ T4735] CPU: 0 PID: 4735 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 488.825573][ T4735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 488.835600][ T4735] Call Trace:
[ 488.838794][ T4735]
[ 488.841575][ T4735] dump_stack_lvl+0x151/0x1b7
[ 488.846079][ T4735] ? io_uring_drop_tctx_refs+0x190/0x190
[ 488.851530][ T4735] dump_stack+0x15/0x17
[ 488.855723][ T4735] should_fail+0x3c6/0x510
[ 488.860008][ T4735] __should_failslab+0xa4/0xe0
[ 488.864747][ T4735] ? anon_vma_clone+0x9a/0x500
[ 488.869464][ T4735] should_failslab+0x9/0x20
[ 488.873775][ T4735] slab_pre_alloc_hook+0x37/0xd0
[ 488.878549][ T4735] ? anon_vma_clone+0x9a/0x500
[ 488.883161][ T4735] kmem_cache_alloc+0x44/0x200
[ 488.887767][ T4735] anon_vma_clone+0x9a/0x500
[ 488.892193][ T4735] anon_vma_fork+0x91/0x4e0
[ 488.896613][ T4735] dup_mm+0x894/0x11e0
[ 488.900605][ T4735] ? copy_init_mm+0x20/0x20
[ 488.905060][ T4735] copy_mm+0x107/0x1b0
[ 488.909052][ T4735] copy_process+0x12a1/0x3240
[ 488.913826][ T4735] ? proc_fail_nth_write+0x20b/0x290
[ 488.919610][ T4735] ? fsnotify_perm+0x6a/0x5d0
[ 488.924124][ T4735] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 488.929073][ T4735] ? vfs_write+0x990/0x1050
[ 488.933412][ T4735] kernel_clone+0x22e/0x920
[ 488.937750][ T4735] ? file_end_write+0x1b0/0x1b0
[ 488.942485][ T4735] ? create_io_thread+0x1e0/0x1e0
[ 488.947384][ T4735] ? __mutex_lock_slowpath+0x10/0x10
[ 488.952510][ T4735] __x64_sys_clone+0x23f/0x290
[ 488.957104][ T4735] ? __do_sys_vfork+0x130/0x130
[ 488.961966][ T4735] ? ksys_write+0x260/0x2c0
[ 488.966314][ T4735] ? debug_smp_processor_id+0x17/0x20
[ 488.971774][ T4735] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 488.977676][ T4735] ? exit_to_user_mode_prepare+0x39/0xa0
[ 488.983153][ T4735] do_syscall_64+0x3d/0xb0
[ 488.987403][ T4735] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 488.993589][ T4735] RIP: 0033:0x7fc24575c789
[ 488.997927][ T4735] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 489.017879][ T4735] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 489.026294][ T4735] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 489.034292][ T4735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 489.042199][ T4735] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 489.050095][ T4735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 489.057994][ T4735] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 489.065840][ T4735]
[ 489.068788][ T4731] CPU: 1 PID: 4731 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 489.077473][ T4731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 489.087439][ T4731] Call Trace:
[ 489.090704][ T4731]
[ 489.093477][ T4731] dump_stack_lvl+0x151/0x1b7
[ 489.097980][ T4731] ? io_uring_drop_tctx_refs+0x190/0x190
[ 489.103433][ T4731] ? up_write+0xa1/0x190
[ 489.107769][ T4731] dump_stack+0x15/0x17
[ 489.111764][ T4731] should_fail+0x3c6/0x510
[ 489.116450][ T4731] __should_failslab+0xa4/0xe0
[ 489.121051][ T4731] ? alloc_pid+0xa9/0xb20
[ 489.125387][ T4731] should_failslab+0x9/0x20
[ 489.129849][ T4731] slab_pre_alloc_hook+0x37/0xd0
[ 489.134633][ T4731] ? alloc_pid+0xa9/0xb20
[ 489.138962][ T4731] kmem_cache_alloc+0x44/0x200
[ 489.143844][ T4731] alloc_pid+0xa9/0xb20
[ 489.147905][ T4731] ? copy_thread+0x45d/0x760
[ 489.152422][ T4731] copy_process+0x1647/0x3240
[ 489.156939][ T4731] ? proc_fail_nth_write+0x20b/0x290
[ 489.162060][ T4731] ? fsnotify_perm+0x6a/0x5d0
[ 489.166578][ T4731] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 489.171858][ T4731] ? vfs_write+0x990/0x1050
[ 489.176285][ T4731] kernel_clone+0x22e/0x920
[ 489.180806][ T4731] ? file_end_write+0x1b0/0x1b0
[ 489.185489][ T4731] ? create_io_thread+0x1e0/0x1e0
[ 489.190366][ T4731] ? __mutex_lock_slowpath+0x10/0x10
[ 489.195554][ T4731] __x64_sys_clone+0x23f/0x290
[ 489.200154][ T4731] ? __do_sys_vfork+0x130/0x130
[ 489.204839][ T4731] ? ksys_write+0x260/0x2c0
[ 489.209182][ T4731] ? debug_smp_processor_id+0x17/0x20
[ 489.214389][ T4731] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 489.220728][ T4731] ? exit_to_user_mode_prepare+0x39/0xa0
[ 489.226457][ T4731] do_syscall_64+0x3d/0xb0
[ 489.230822][ T4731] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 489.236637][ T4731] RIP: 0033:0x7fc24575c789
[ 489.240893][ T4731] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 489.260440][ T4731] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 489.268944][ T4731] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 489.276760][ T4731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 489.285007][ T4731] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 489.293281][ T4731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 489.301073][ T4731] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 489.309061][ T4731]
[ 489.314179][ T4736] FAULT_INJECTION: forcing a failure.
[ 489.314179][ T4736] name failslab, interval 1, probability 0, space 0, times 0
[ 489.326971][ T4736] CPU: 0 PID: 4736 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 489.335551][ T4736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 489.345710][ T4736] Call Trace:
[ 489.348823][ T4736]
[ 489.351773][ T4736] dump_stack_lvl+0x151/0x1b7
[ 489.356289][ T4736] ? io_uring_drop_tctx_refs+0x190/0x190
[ 489.362135][ T4736] dump_stack+0x15/0x17
[ 489.366305][ T4736] should_fail+0x3c6/0x510
[ 489.370726][ T4736] __should_failslab+0xa4/0xe0
[ 489.375761][ T4736] ? anon_vma_clone+0x9a/0x500
[ 489.380568][ T4736] should_failslab+0x9/0x20
[ 489.385458][ T4736] slab_pre_alloc_hook+0x37/0xd0
[ 489.390369][ T4736] ? anon_vma_clone+0x9a/0x500
[ 489.395033][ T4736] kmem_cache_alloc+0x44/0x200
[ 489.399869][ T4736] anon_vma_clone+0x9a/0x500
[ 489.404576][ T4736] anon_vma_fork+0x91/0x4e0
[ 489.409029][ T4736] dup_mm+0x894/0x11e0
[ 489.413090][ T4736] ? copy_init_mm+0x20/0x20
[ 489.417405][ T4736] copy_mm+0x107/0x1b0
[ 489.421579][ T4736] copy_process+0x12a1/0x3240
[ 489.426023][ T4736] ? proc_fail_nth_write+0x20b/0x290
[ 489.431226][ T4736] ? fsnotify_perm+0x6a/0x5d0
[ 489.435818][ T4736] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 489.440806][ T4736] ? vfs_write+0x990/0x1050
[ 489.445106][ T4736] kernel_clone+0x22e/0x920
[ 489.449567][ T4736] ? file_end_write+0x1b0/0x1b0
[ 489.454481][ T4736] ? create_io_thread+0x1e0/0x1e0
[ 489.459622][ T4736] ? __mutex_lock_slowpath+0x10/0x10
[ 489.464792][ T4736] __x64_sys_clone+0x23f/0x290
[ 489.469361][ T4736] ? __do_sys_vfork+0x130/0x130
[ 489.474506][ T4736] ? ksys_write+0x260/0x2c0
[ 489.478989][ T4736] ? debug_smp_processor_id+0x17/0x20
[ 489.484368][ T4736] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 489.490394][ T4736] ? exit_to_user_mode_prepare+0x39/0xa0
[ 489.495839][ T4736] do_syscall_64+0x3d/0xb0
[ 489.500082][ T4736] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 489.505926][ T4736] RIP: 0033:0x7fc24575c789
[ 489.510162][ T4736] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 489.529904][ T4736] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 489.538743][ T4736] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 489.546553][ T4736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 489.554573][ T4736] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 489.562372][ T4736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 489.570383][ T4736] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 489.578383][ T4736]
[ 489.584197][ T4741] FAULT_INJECTION: forcing a failure.
[ 489.584197][ T4741] name failslab, interval 1, probability 0, space 0, times 0
[ 489.597506][ T4743] FAULT_INJECTION: forcing a failure.
[ 489.597506][ T4743] name failslab, interval 1, probability 0, space 0, times 0
[ 489.598954][ T4741] CPU: 0 PID: 4741 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 489.618622][ T4741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 489.628775][ T4741] Call Trace:
[ 489.631980][ T4741]
[ 489.634929][ T4741] dump_stack_lvl+0x151/0x1b7
[ 489.639450][ T4741] ? io_uring_drop_tctx_refs+0x190/0x190
[ 489.645105][ T4741] ? pfn_valid+0x1e0/0x1e0
[ 489.649538][ T4741] dump_stack+0x15/0x17
[ 489.653807][ T4741] should_fail+0x3c6/0x510
[ 489.658050][ T4741] __should_failslab+0xa4/0xe0
[ 489.662653][ T4741] ? dup_mm+0x790/0x11e0
[ 489.666826][ T4741] should_failslab+0x9/0x20
[ 489.671158][ T4741] slab_pre_alloc_hook+0x37/0xd0
[ 489.676288][ T4741] ? dup_mm+0x790/0x11e0
[ 489.680463][ T4741] kmem_cache_alloc+0x44/0x200
[ 489.685269][ T4741] dup_mm+0x790/0x11e0
[ 489.689334][ T4741] ? copy_init_mm+0x20/0x20
[ 489.693753][ T4741] copy_mm+0x107/0x1b0
[ 489.697675][ T4741] copy_process+0x12a1/0x3240
[ 489.702270][ T4741] ? proc_fail_nth_write+0x20b/0x290
[ 489.707554][ T4741] ? fsnotify_perm+0x6a/0x5d0
[ 489.712337][ T4741] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 489.717272][ T4741] ? vfs_write+0x990/0x1050
[ 489.721745][ T4741] kernel_clone+0x22e/0x920
[ 489.726076][ T4741] ? file_end_write+0x1b0/0x1b0
[ 489.730928][ T4741] ? create_io_thread+0x1e0/0x1e0
[ 489.735787][ T4741] ? __mutex_lock_slowpath+0x10/0x10
[ 489.741027][ T4741] __x64_sys_clone+0x23f/0x290
[ 489.745706][ T4741] ? __do_sys_vfork+0x130/0x130
[ 489.750368][ T4741] ? ksys_write+0x260/0x2c0
[ 489.754885][ T4741] ? debug_smp_processor_id+0x17/0x20
[ 489.760263][ T4741] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 489.766267][ T4741] ? exit_to_user_mode_prepare+0x39/0xa0
[ 489.771718][ T4741] do_syscall_64+0x3d/0xb0
[ 489.775973][ T4741] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 489.781793][ T4741] RIP: 0033:0x7fc24575c789
[ 489.786042][ T4741] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 489.806525][ T4741] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 489.814767][ T4741] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 489.822776][ T4741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 489.831195][ T4741] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 489.839008][ T4741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 489.847079][ T4741] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 489.854898][ T4741]
[ 489.857757][ T4743] CPU: 1 PID: 4743 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 489.866217][ T4743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 489.876180][ T4743] Call Trace:
[ 489.879320][ T4743]
[ 489.882091][ T4743] dump_stack_lvl+0x151/0x1b7
[ 489.886598][ T4743] ? io_uring_drop_tctx_refs+0x190/0x190
[ 489.892065][ T4743] dump_stack+0x15/0x17
[ 489.896180][ T4743] should_fail+0x3c6/0x510
[ 489.900473][ T4743] __should_failslab+0xa4/0xe0
[ 489.905363][ T4743] ? anon_vma_clone+0x9a/0x500
[ 489.910714][ T4743] should_failslab+0x9/0x20
[ 489.915151][ T4743] slab_pre_alloc_hook+0x37/0xd0
[ 489.920373][ T4743] ? anon_vma_clone+0x9a/0x500
[ 489.925219][ T4743] kmem_cache_alloc+0x44/0x200
[ 489.929901][ T4743] anon_vma_clone+0x9a/0x500
[ 489.934331][ T4743] anon_vma_fork+0x91/0x4e0
[ 489.938672][ T4743] dup_mm+0x894/0x11e0
[ 489.942658][ T4743] ? copy_init_mm+0x20/0x20
[ 489.947003][ T4743] copy_mm+0x107/0x1b0
[ 489.950904][ T4743] copy_process+0x12a1/0x3240
[ 489.955432][ T4743] ? proc_fail_nth_write+0x20b/0x290
[ 489.960634][ T4743] ? fsnotify_perm+0x6a/0x5d0
[ 489.965147][ T4743] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 489.970210][ T4743] ? vfs_write+0x990/0x1050
[ 489.974656][ T4743] kernel_clone+0x22e/0x920
[ 489.979087][ T4743] ? file_end_write+0x1b0/0x1b0
[ 489.983772][ T4743] ? create_io_thread+0x1e0/0x1e0
[ 489.988630][ T4743] ? __mutex_lock_slowpath+0x10/0x10
[ 489.993751][ T4743] __x64_sys_clone+0x23f/0x290
[ 489.998350][ T4743] ? __do_sys_vfork+0x130/0x130
[ 490.003042][ T4743] ? ksys_write+0x260/0x2c0
[ 490.007562][ T4743] ? debug_smp_processor_id+0x17/0x20
[ 490.013036][ T4743] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 490.019109][ T4743] ? exit_to_user_mode_prepare+0x39/0xa0
[ 490.024841][ T4743] do_syscall_64+0x3d/0xb0
[ 490.029197][ T4743] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 490.034910][ T4743] RIP: 0033:0x7fc24575c789
[ 490.039262][ T4743] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 490.058961][ T4743] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 490.067204][ T4743] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 490.075115][ T4743] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 490.083004][ T4743] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 490.090992][ T4743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 490.098795][ T4743] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 490.106891][ T4743]
[ 490.110441][ T4748] FAULT_INJECTION: forcing a failure.
[ 490.110441][ T4748] name failslab, interval 1, probability 0, space 0, times 0
[ 490.123451][ T4748] CPU: 0 PID: 4748 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 490.131795][ T4748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 490.141935][ T4748] Call Trace:
[ 490.145118][ T4748]
[ 490.147851][ T4748] dump_stack_lvl+0x151/0x1b7
[ 490.152354][ T4748] ? io_uring_drop_tctx_refs+0x190/0x190
[ 490.157901][ T4748] dump_stack+0x15/0x17
[ 490.161987][ T4748] should_fail+0x3c6/0x510
[ 490.166238][ T4748] __should_failslab+0xa4/0xe0
[ 490.171714][ T4748] ? anon_vma_clone+0x9a/0x500
[ 490.176303][ T4748] should_failslab+0x9/0x20
[ 490.180727][ T4748] slab_pre_alloc_hook+0x37/0xd0
[ 490.185504][ T4748] ? anon_vma_clone+0x9a/0x500
[ 490.190103][ T4748] kmem_cache_alloc+0x44/0x200
[ 490.194712][ T4748] anon_vma_clone+0x9a/0x500
[ 490.199136][ T4748] anon_vma_fork+0x91/0x4e0
[ 490.203563][ T4748] dup_mm+0x894/0x11e0
[ 490.207637][ T4748] ? copy_init_mm+0x20/0x20
[ 490.211979][ T4748] copy_mm+0x107/0x1b0
[ 490.216068][ T4748] copy_process+0x12a1/0x3240
[ 490.220572][ T4748] ? proc_fail_nth_write+0x20b/0x290
[ 490.225692][ T4748] ? fsnotify_perm+0x6a/0x5d0
[ 490.230210][ T4748] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 490.235288][ T4748] ? vfs_write+0x990/0x1050
[ 490.239701][ T4748] kernel_clone+0x22e/0x920
[ 490.244130][ T4748] ? file_end_write+0x1b0/0x1b0
[ 490.248812][ T4748] ? create_io_thread+0x1e0/0x1e0
[ 490.253881][ T4748] ? __mutex_lock_slowpath+0x10/0x10
[ 490.259076][ T4748] __x64_sys_clone+0x23f/0x290
[ 490.263764][ T4748] ? __do_sys_vfork+0x130/0x130
[ 490.268447][ T4748] ? ksys_write+0x260/0x2c0
[ 490.272788][ T4748] ? debug_smp_processor_id+0x17/0x20
[ 490.277995][ T4748] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 490.283984][ T4748] ? exit_to_user_mode_prepare+0x39/0xa0
[ 490.289634][ T4748] do_syscall_64+0x3d/0xb0
[ 490.293998][ T4748] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 490.299724][ T4748] RIP: 0033:0x7fc24575c789
[ 490.304146][ T4748] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 490.323886][ T4748] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 490.332277][ T4748] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 490.340931][ T4748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 490.348744][ T4748] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 490.356864][ T4748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 490.364686][ T4748] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 490.372670][ T4748]
[ 490.376752][ T4747] FAULT_INJECTION: forcing a failure.
[ 490.376752][ T4747] name failslab, interval 1, probability 0, space 0, times 0
[ 490.389916][ T4747] CPU: 0 PID: 4747 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 490.398529][ T4747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 490.408504][ T4747] Call Trace:
[ 490.411685][ T4747]
[ 490.414734][ T4747] dump_stack_lvl+0x151/0x1b7
[ 490.419450][ T4747] ? io_uring_drop_tctx_refs+0x190/0x190
[ 490.425001][ T4747] dump_stack+0x15/0x17
[ 490.429099][ T4747] should_fail+0x3c6/0x510
[ 490.433581][ T4747] __should_failslab+0xa4/0xe0
[ 490.438132][ T4747] ? anon_vma_clone+0x9a/0x500
[ 490.442809][ T4747] should_failslab+0x9/0x20
[ 490.447441][ T4747] slab_pre_alloc_hook+0x37/0xd0
[ 490.452300][ T4747] ? anon_vma_clone+0x9a/0x500
[ 490.456898][ T4747] kmem_cache_alloc+0x44/0x200
[ 490.461494][ T4747] anon_vma_clone+0x9a/0x500
[ 490.466015][ T4747] anon_vma_fork+0x91/0x4e0
[ 490.470439][ T4747] dup_mm+0x894/0x11e0
[ 490.474602][ T4747] ? copy_init_mm+0x20/0x20
[ 490.479054][ T4747] copy_mm+0x107/0x1b0
[ 490.483151][ T4747] copy_process+0x12a1/0x3240
[ 490.487741][ T4747] ? proc_fail_nth_write+0x20b/0x290
[ 490.492860][ T4747] ? fsnotify_perm+0x6a/0x5d0
[ 490.497374][ T4747] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 490.502322][ T4747] ? vfs_write+0x990/0x1050
[ 490.506661][ T4747] kernel_clone+0x22e/0x920
[ 490.511000][ T4747] ? file_end_write+0x1b0/0x1b0
[ 490.515687][ T4747] ? create_io_thread+0x1e0/0x1e0
[ 490.520549][ T4747] ? __mutex_lock_slowpath+0x10/0x10
[ 490.525765][ T4747] __x64_sys_clone+0x23f/0x290
[ 490.530593][ T4747] ? __do_sys_vfork+0x130/0x130
[ 490.535331][ T4747] ? ksys_write+0x260/0x2c0
[ 490.539866][ T4747] ? debug_smp_processor_id+0x17/0x20
[ 490.545160][ T4747] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 490.551328][ T4747] ? exit_to_user_mode_prepare+0x39/0xa0
[ 490.557299][ T4747] do_syscall_64+0x3d/0xb0
[ 490.561874][ T4747] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 490.567823][ T4747] RIP: 0033:0x7fc24575c789
[ 490.572287][ T4747] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 490.592404][ T4747] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 490.600702][ T4747] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 490.608868][ T4747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 490.616758][ T4747] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 490.624568][ T4747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 490.632384][ T4747] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 490.640196][ T4747]
[ 490.645771][ T4752] FAULT_INJECTION: forcing a failure.
[ 490.645771][ T4752] name failslab, interval 1, probability 0, space 0, times 0
[ 490.653720][ T4755] FAULT_INJECTION: forcing a failure.
[ 490.653720][ T4755] name failslab, interval 1, probability 0, space 0, times 0
[ 490.658840][ T4757] FAULT_INJECTION: forcing a failure.
[ 490.658840][ T4757] name failslab, interval 1, probability 0, space 0, times 0
[ 490.672831][ T4755] CPU: 1 PID: 4755 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 490.692065][ T4755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 490.702478][ T4755] Call Trace:
[ 490.705594][ T4755]
[ 490.708531][ T4755] dump_stack_lvl+0x151/0x1b7
[ 490.712967][ T4755] ? io_uring_drop_tctx_refs+0x190/0x190
[ 490.718446][ T4755] ? pfn_valid+0x1e0/0x1e0
[ 490.722776][ T4755] dump_stack+0x15/0x17
[ 490.726821][ T4755] should_fail+0x3c6/0x510
[ 490.731129][ T4755] __should_failslab+0xa4/0xe0
[ 490.735980][ T4755] ? dup_mm+0x790/0x11e0
[ 490.740276][ T4755] should_failslab+0x9/0x20
[ 490.744581][ T4755] slab_pre_alloc_hook+0x37/0xd0
[ 490.749454][ T4755] ? dup_mm+0x790/0x11e0
[ 490.753727][ T4755] kmem_cache_alloc+0x44/0x200
[ 490.758535][ T4755] dup_mm+0x790/0x11e0
[ 490.762527][ T4755] ? copy_init_mm+0x20/0x20
[ 490.766867][ T4755] copy_mm+0x107/0x1b0
[ 490.770771][ T4755] copy_process+0x12a1/0x3240
[ 490.775285][ T4755] ? proc_fail_nth_write+0x20b/0x290
[ 490.780403][ T4755] ? fsnotify_perm+0x6a/0x5d0
[ 490.785123][ T4755] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 490.790343][ T4755] ? vfs_write+0x990/0x1050
[ 490.794668][ T4755] kernel_clone+0x22e/0x920
[ 490.799289][ T4755] ? file_end_write+0x1b0/0x1b0
[ 490.804047][ T4755] ? create_io_thread+0x1e0/0x1e0
[ 490.808919][ T4755] ? __mutex_lock_slowpath+0x10/0x10
[ 490.814033][ T4755] __x64_sys_clone+0x23f/0x290
[ 490.818623][ T4755] ? __do_sys_vfork+0x130/0x130
[ 490.823310][ T4755] ? ksys_write+0x260/0x2c0
[ 490.827653][ T4755] ? debug_smp_processor_id+0x17/0x20
[ 490.832857][ T4755] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 490.838762][ T4755] ? exit_to_user_mode_prepare+0x39/0xa0
[ 490.844271][ T4755] do_syscall_64+0x3d/0xb0
[ 490.848654][ T4755] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 490.854389][ T4755] RIP: 0033:0x7fc24575c789
[ 490.859073][ T4755] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 490.878520][ T4755] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 490.886877][ T4755] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 490.894748][ T4755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 490.902740][ T4755] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 490.910538][ T4755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 490.918618][ T4755] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 490.926513][ T4755]
[ 490.929377][ T4757] CPU: 0 PID: 4757 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 490.937861][ T4763] FAULT_INJECTION: forcing a failure.
[ 490.937861][ T4763] name failslab, interval 1, probability 0, space 0, times 0
[ 490.938245][ T4757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 490.961119][ T4757] Call Trace:
[ 490.964247][ T4757]
[ 490.967299][ T4757] dump_stack_lvl+0x151/0x1b7
[ 490.971837][ T4757] ? io_uring_drop_tctx_refs+0x190/0x190
[ 490.977549][ T4757] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 490.983547][ T4757] dump_stack+0x15/0x17
[ 490.987634][ T4757] should_fail+0x3c6/0x510
[ 490.991944][ T4757] __should_failslab+0xa4/0xe0
[ 490.996569][ T4757] ? anon_vma_clone+0x9a/0x500
[ 491.001233][ T4757] should_failslab+0x9/0x20
[ 491.005573][ T4757] slab_pre_alloc_hook+0x37/0xd0
[ 491.010383][ T4757] ? anon_vma_clone+0x9a/0x500
[ 491.014962][ T4757] kmem_cache_alloc+0x44/0x200
[ 491.019656][ T4757] anon_vma_clone+0x9a/0x500
[ 491.024191][ T4757] ? slab_post_alloc_hook+0x72/0x2c0
[ 491.029296][ T4757] ? dup_mm+0x790/0x11e0
[ 491.033378][ T4757] anon_vma_fork+0x91/0x4e0
[ 491.037713][ T4757] dup_mm+0x894/0x11e0
[ 491.041617][ T4757] ? copy_init_mm+0x20/0x20
[ 491.045957][ T4757] copy_mm+0x107/0x1b0
[ 491.049963][ T4757] copy_process+0x12a1/0x3240
[ 491.054549][ T4757] ? proc_fail_nth_write+0x20b/0x290
[ 491.059757][ T4757] ? fsnotify_perm+0x6a/0x5d0
[ 491.064269][ T4757] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 491.069312][ T4757] ? vfs_write+0x990/0x1050
[ 491.073645][ T4757] kernel_clone+0x22e/0x920
[ 491.078002][ T4757] ? file_end_write+0x1b0/0x1b0
[ 491.082676][ T4757] ? create_io_thread+0x1e0/0x1e0
[ 491.087531][ T4757] ? __mutex_lock_slowpath+0x10/0x10
[ 491.092752][ T4757] __x64_sys_clone+0x23f/0x290
[ 491.097342][ T4757] ? __do_sys_vfork+0x130/0x130
[ 491.102077][ T4757] ? ksys_write+0x260/0x2c0
[ 491.106366][ T4757] ? debug_smp_processor_id+0x17/0x20
[ 491.111571][ T4757] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 491.117563][ T4757] ? exit_to_user_mode_prepare+0x39/0xa0
[ 491.123234][ T4757] do_syscall_64+0x3d/0xb0
[ 491.127746][ T4757] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 491.133470][ T4757] RIP: 0033:0x7fc24575c789
[ 491.137728][ T4757] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 491.157599][ T4757] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 491.165846][ T4757] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 491.173745][ T4757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 491.181815][ T4757] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 491.189714][ T4757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 491.197623][ T4757] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 491.205511][ T4757]
[ 491.208378][ T4763] CPU: 1 PID: 4763 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 491.216712][ T4763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 491.227356][ T4763] Call Trace:
[ 491.230421][ T4763]
[ 491.233306][ T4763] dump_stack_lvl+0x151/0x1b7
[ 491.237893][ T4763] ? io_uring_drop_tctx_refs+0x190/0x190
[ 491.243449][ T4763] dump_stack+0x15/0x17
[ 491.247517][ T4763] should_fail+0x3c6/0x510
[ 491.251943][ T4763] __should_failslab+0xa4/0xe0
[ 491.256542][ T4763] ? anon_vma_clone+0x9a/0x500
[ 491.261178][ T4763] should_failslab+0x9/0x20
[ 491.265660][ T4763] slab_pre_alloc_hook+0x37/0xd0
[ 491.270430][ T4763] ? anon_vma_clone+0x9a/0x500
[ 491.275030][ T4763] kmem_cache_alloc+0x44/0x200
[ 491.280026][ T4763] anon_vma_clone+0x9a/0x500
[ 491.284513][ T4763] anon_vma_fork+0x91/0x4e0
[ 491.289125][ T4763] dup_mm+0x894/0x11e0
[ 491.293021][ T4763] ? copy_init_mm+0x20/0x20
[ 491.297455][ T4763] copy_mm+0x107/0x1b0
[ 491.301351][ T4763] copy_process+0x12a1/0x3240
[ 491.305973][ T4763] ? proc_fail_nth_write+0x20b/0x290
[ 491.311091][ T4763] ? fsnotify_perm+0x6a/0x5d0
[ 491.315606][ T4763] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 491.320556][ T4763] ? vfs_write+0x990/0x1050
[ 491.325007][ T4763] kernel_clone+0x22e/0x920
[ 491.329316][ T4763] ? file_end_write+0x1b0/0x1b0
[ 491.334180][ T4763] ? create_io_thread+0x1e0/0x1e0
[ 491.339213][ T4763] ? __mutex_lock_slowpath+0x10/0x10
[ 491.344861][ T4763] __x64_sys_clone+0x23f/0x290
[ 491.349543][ T4763] ? __do_sys_vfork+0x130/0x130
[ 491.354228][ T4763] ? ksys_write+0x260/0x2c0
[ 491.358773][ T4763] ? debug_smp_processor_id+0x17/0x20
[ 491.363971][ T4763] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 491.369920][ T4763] ? exit_to_user_mode_prepare+0x39/0xa0
[ 491.375439][ T4763] do_syscall_64+0x3d/0xb0
[ 491.379899][ T4763] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 491.385621][ T4763] RIP: 0033:0x7fc24575c789
[ 491.389992][ T4763] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 491.409665][ T4763] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 491.418178][ T4763] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 491.426280][ T4763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 491.434413][ T4763] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 491.442241][ T4763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 491.450421][ T4763] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 491.458239][ T4763]
[ 491.462516][ T4752] CPU: 1 PID: 4752 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 491.470940][ T4752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 491.480824][ T4752] Call Trace:
[ 491.484037][ T4752]
[ 491.486816][ T4752] dump_stack_lvl+0x151/0x1b7
[ 491.491414][ T4752] ? io_uring_drop_tctx_refs+0x190/0x190
[ 491.496977][ T4752] ? pfn_valid+0x1e0/0x1e0
[ 491.501380][ T4752] dump_stack+0x15/0x17
[ 491.505496][ T4752] should_fail+0x3c6/0x510
[ 491.509747][ T4752] __should_failslab+0xa4/0xe0
[ 491.514530][ T4752] ? dup_mm+0x790/0x11e0
[ 491.518595][ T4752] should_failslab+0x9/0x20
[ 491.523025][ T4752] slab_pre_alloc_hook+0x37/0xd0
[ 491.527804][ T4752] ? dup_mm+0x790/0x11e0
[ 491.531964][ T4752] kmem_cache_alloc+0x44/0x200
[ 491.536664][ T4752] dup_mm+0x790/0x11e0
[ 491.540643][ T4752] ? copy_init_mm+0x20/0x20
[ 491.545103][ T4752] copy_mm+0x107/0x1b0
[ 491.549006][ T4752] copy_process+0x12a1/0x3240
[ 491.553522][ T4752] ? proc_fail_nth_write+0x20b/0x290
[ 491.558640][ T4752] ? fsnotify_perm+0x6a/0x5d0
[ 491.563155][ T4752] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 491.568102][ T4752] ? vfs_write+0x990/0x1050
[ 491.572440][ T4752] kernel_clone+0x22e/0x920
[ 491.576780][ T4752] ? file_end_write+0x1b0/0x1b0
[ 491.581468][ T4752] ? create_io_thread+0x1e0/0x1e0
[ 491.586328][ T4752] ? __mutex_lock_slowpath+0x10/0x10
[ 491.591451][ T4752] __x64_sys_clone+0x23f/0x290
[ 491.596052][ T4752] ? __do_sys_vfork+0x130/0x130
[ 491.600735][ T4752] ? ksys_write+0x260/0x2c0
[ 491.605076][ T4752] ? debug_smp_processor_id+0x17/0x20
[ 491.610284][ T4752] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 491.616194][ T4752] ? exit_to_user_mode_prepare+0x39/0xa0
[ 491.621740][ T4752] do_syscall_64+0x3d/0xb0
[ 491.625993][ T4752] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 491.631720][ T4752] RIP: 0033:0x7fc24575c789
[ 491.635977][ T4752] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 491.655720][ T4752] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 491.664756][ T4752] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 491.673193][ T4752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 491.681009][ T4752] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 491.688918][ T4752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 491.696715][ T4752] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 491.704623][ T4752]
[ 491.710740][ T4764] FAULT_INJECTION: forcing a failure.
[ 491.710740][ T4764] name failslab, interval 1, probability 0, space 0, times 0
[ 491.723418][ T4764] CPU: 0 PID: 4764 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 491.731745][ T4764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 491.741850][ T4764] Call Trace:
[ 491.744940][ T4764]
[ 491.747806][ T4764] dump_stack_lvl+0x151/0x1b7
[ 491.752322][ T4764] ? io_uring_drop_tctx_refs+0x190/0x190
[ 491.757957][ T4764] dump_stack+0x15/0x17
[ 491.761962][ T4764] should_fail+0x3c6/0x510
[ 491.766292][ T4764] __should_failslab+0xa4/0xe0
[ 491.770886][ T4764] ? anon_vma_clone+0x9a/0x500
[ 491.775708][ T4764] should_failslab+0x9/0x20
[ 491.780133][ T4764] slab_pre_alloc_hook+0x37/0xd0
[ 491.784937][ T4764] ? anon_vma_clone+0x9a/0x500
[ 491.789503][ T4764] kmem_cache_alloc+0x44/0x200
[ 491.794118][ T4764] anon_vma_clone+0x9a/0x500
[ 491.798533][ T4764] anon_vma_fork+0x91/0x4e0
[ 491.802868][ T4764] dup_mm+0x894/0x11e0
[ 491.806774][ T4764] ? copy_init_mm+0x20/0x20
[ 491.811203][ T4764] copy_mm+0x107/0x1b0
[ 491.815196][ T4764] copy_process+0x12a1/0x3240
[ 491.819708][ T4764] ? proc_fail_nth_write+0x20b/0x290
[ 491.824835][ T4764] ? fsnotify_perm+0x6a/0x5d0
[ 491.829351][ T4764] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 491.834337][ T4764] ? vfs_write+0x990/0x1050
[ 491.838777][ T4764] kernel_clone+0x22e/0x920
[ 491.843059][ T4764] ? file_end_write+0x1b0/0x1b0
[ 491.847743][ T4764] ? create_io_thread+0x1e0/0x1e0
[ 491.852692][ T4764] ? __mutex_lock_slowpath+0x10/0x10
[ 491.857831][ T4764] __x64_sys_clone+0x23f/0x290
[ 491.862411][ T4764] ? __do_sys_vfork+0x130/0x130
[ 491.867190][ T4764] ? ksys_write+0x260/0x2c0
[ 491.871617][ T4764] ? debug_smp_processor_id+0x17/0x20
[ 491.876935][ T4764] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 491.882951][ T4764] ? exit_to_user_mode_prepare+0x39/0xa0
[ 491.888635][ T4764] do_syscall_64+0x3d/0xb0
[ 491.892891][ T4764] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 491.898621][ T4764] RIP: 0033:0x7fc24575c789
[ 491.902959][ T4764] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 491.923879][ T4764] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 491.932213][ T4764] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 491.940170][ T4764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 491.948357][ T4764] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 491.956456][ T4764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 491.964497][ T4764] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 491.972931][ T4764]
[ 491.980340][ T4771] FAULT_INJECTION: forcing a failure.
[ 491.980340][ T4771] name failslab, interval 1, probability 0, space 0, times 0
[ 491.981834][ T4770] FAULT_INJECTION: forcing a failure.
[ 491.981834][ T4770] name failslab, interval 1, probability 0, space 0, times 0
[ 491.995029][ T4771] CPU: 1 PID: 4771 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 492.013961][ T4771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 492.024016][ T4771] Call Trace:
[ 492.027214][ T4771]
[ 492.030176][ T4771] dump_stack_lvl+0x151/0x1b7
[ 492.035063][ T4771] ? io_uring_drop_tctx_refs+0x190/0x190
[ 492.040614][ T4771] ? up_write+0xa1/0x190
[ 492.044687][ T4771] dump_stack+0x15/0x17
[ 492.048840][ T4771] should_fail+0x3c6/0x510
[ 492.053104][ T4771] __should_failslab+0xa4/0xe0
[ 492.057727][ T4771] ? alloc_pid+0xa9/0xb20
[ 492.061861][ T4771] should_failslab+0x9/0x20
[ 492.066404][ T4771] slab_pre_alloc_hook+0x37/0xd0
[ 492.071176][ T4771] ? alloc_pid+0xa9/0xb20
[ 492.075342][ T4771] kmem_cache_alloc+0x44/0x200
[ 492.079940][ T4771] alloc_pid+0xa9/0xb20
[ 492.084017][ T4771] ? copy_thread+0x45d/0x760
[ 492.088449][ T4771] copy_process+0x1647/0x3240
[ 492.092982][ T4771] ? proc_fail_nth_write+0x20b/0x290
[ 492.098171][ T4771] ? fsnotify_perm+0x6a/0x5d0
[ 492.102853][ T4771] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 492.107889][ T4771] ? vfs_write+0x990/0x1050
[ 492.112238][ T4771] kernel_clone+0x22e/0x920
[ 492.116572][ T4771] ? file_end_write+0x1b0/0x1b0
[ 492.121259][ T4771] ? create_io_thread+0x1e0/0x1e0
[ 492.126114][ T4771] ? __mutex_lock_slowpath+0x10/0x10
[ 492.131238][ T4771] __x64_sys_clone+0x23f/0x290
[ 492.135837][ T4771] ? __do_sys_vfork+0x130/0x130
[ 492.140521][ T4771] ? ksys_write+0x260/0x2c0
[ 492.144864][ T4771] ? debug_smp_processor_id+0x17/0x20
[ 492.150069][ T4771] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 492.155973][ T4771] ? exit_to_user_mode_prepare+0x39/0xa0
[ 492.161440][ T4771] do_syscall_64+0x3d/0xb0
[ 492.165694][ T4771] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 492.171424][ T4771] RIP: 0033:0x7fc24575c789
[ 492.175676][ T4771] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 492.195118][ T4771] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 492.203599][ T4771] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 492.211466][ T4771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 492.219624][ T4771] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 492.227520][ T4771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 492.235417][ T4771] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 492.243355][ T4771]
[ 492.246325][ T4770] CPU: 1 PID: 4770 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 492.254665][ T4770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 492.264708][ T4770] Call Trace:
[ 492.267830][ T4770]
[ 492.270606][ T4770] dump_stack_lvl+0x151/0x1b7
[ 492.275118][ T4770] ? io_uring_drop_tctx_refs+0x190/0x190
[ 492.280588][ T4770] dump_stack+0x15/0x17
[ 492.284614][ T4770] should_fail+0x3c6/0x510
[ 492.289024][ T4770] __should_failslab+0xa4/0xe0
[ 492.294085][ T4770] ? anon_vma_clone+0x9a/0x500
[ 492.299106][ T4770] should_failslab+0x9/0x20
[ 492.303811][ T4770] slab_pre_alloc_hook+0x37/0xd0
[ 492.308914][ T4770] ? anon_vma_clone+0x9a/0x500
[ 492.313603][ T4770] kmem_cache_alloc+0x44/0x200
[ 492.318206][ T4770] anon_vma_clone+0x9a/0x500
[ 492.322656][ T4770] anon_vma_fork+0x91/0x4e0
[ 492.326983][ T4770] dup_mm+0x894/0x11e0
[ 492.330983][ T4770] ? copy_init_mm+0x20/0x20
[ 492.335493][ T4770] copy_mm+0x107/0x1b0
[ 492.339487][ T4770] copy_process+0x12a1/0x3240
[ 492.344000][ T4770] ? proc_fail_nth_write+0x20b/0x290
[ 492.349120][ T4770] ? fsnotify_perm+0x6a/0x5d0
[ 492.353813][ T4770] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 492.358854][ T4770] ? vfs_write+0x990/0x1050
[ 492.363204][ T4770] kernel_clone+0x22e/0x920
[ 492.367618][ T4770] ? file_end_write+0x1b0/0x1b0
[ 492.372520][ T4770] ? create_io_thread+0x1e0/0x1e0
[ 492.377457][ T4770] ? __mutex_lock_slowpath+0x10/0x10
[ 492.382662][ T4770] __x64_sys_clone+0x23f/0x290
[ 492.387384][ T4770] ? __do_sys_vfork+0x130/0x130
[ 492.392119][ T4770] ? ksys_write+0x260/0x2c0
[ 492.396461][ T4770] ? debug_smp_processor_id+0x17/0x20
[ 492.401668][ T4770] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 492.407829][ T4770] ? exit_to_user_mode_prepare+0x39/0xa0
[ 492.413303][ T4770] do_syscall_64+0x3d/0xb0
[ 492.417898][ T4770] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 492.423713][ T4770] RIP: 0033:0x7fc24575c789
[ 492.428056][ T4770] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 492.447682][ T4770] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 492.455914][ T4770] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 492.463739][ T4770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 492.471622][ T4770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 492.479530][ T4770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 492.487422][ T4770] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 492.495327][ T4770]
[ 492.500053][ T4773] FAULT_INJECTION: forcing a failure.
[ 492.500053][ T4773] name failslab, interval 1, probability 0, space 0, times 0
[ 492.513147][ T4773] CPU: 0 PID: 4773 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 492.521797][ T4773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 492.531865][ T4773] Call Trace:
[ 492.535251][ T4773]
[ 492.538025][ T4773] dump_stack_lvl+0x151/0x1b7
[ 492.542549][ T4773] ? io_uring_drop_tctx_refs+0x190/0x190
[ 492.548021][ T4773] dump_stack+0x15/0x17
[ 492.552149][ T4773] should_fail+0x3c6/0x510
[ 492.556401][ T4773] __should_failslab+0xa4/0xe0
[ 492.561010][ T4773] ? anon_vma_clone+0x9a/0x500
[ 492.565689][ T4773] should_failslab+0x9/0x20
[ 492.570029][ T4773] slab_pre_alloc_hook+0x37/0xd0
[ 492.575119][ T4773] ? anon_vma_clone+0x9a/0x500
[ 492.579802][ T4773] kmem_cache_alloc+0x44/0x200
[ 492.584857][ T4773] anon_vma_clone+0x9a/0x500
[ 492.589632][ T4773] anon_vma_fork+0x91/0x4e0
[ 492.593965][ T4773] dup_mm+0x894/0x11e0
[ 492.598055][ T4773] ? copy_init_mm+0x20/0x20
[ 492.602388][ T4773] copy_mm+0x107/0x1b0
[ 492.606293][ T4773] copy_process+0x12a1/0x3240
[ 492.611002][ T4773] ? proc_fail_nth_write+0x20b/0x290
[ 492.616117][ T4773] ? fsnotify_perm+0x6a/0x5d0
[ 492.620628][ T4773] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 492.625575][ T4773] ? vfs_write+0x990/0x1050
[ 492.629913][ T4773] kernel_clone+0x22e/0x920
[ 492.634516][ T4773] ? file_end_write+0x1b0/0x1b0
[ 492.639292][ T4773] ? create_io_thread+0x1e0/0x1e0
[ 492.644606][ T4773] ? __mutex_lock_slowpath+0x10/0x10
[ 492.649907][ T4773] __x64_sys_clone+0x23f/0x290
[ 492.654478][ T4773] ? __do_sys_vfork+0x130/0x130
[ 492.659243][ T4773] ? ksys_write+0x260/0x2c0
[ 492.663680][ T4773] ? debug_smp_processor_id+0x17/0x20
[ 492.669055][ T4773] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 492.674964][ T4773] ? exit_to_user_mode_prepare+0x39/0xa0
[ 492.680523][ T4773] do_syscall_64+0x3d/0xb0
[ 492.684759][ T4773] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 492.690485][ T4773] RIP: 0033:0x7fc24575c789
[ 492.694755][ T4773] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 492.714272][ T4773] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 492.722713][ T4773] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 492.730625][ T4773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 492.738485][ T4773] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 492.746600][ T4773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 492.754682][ T4773] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 492.762674][ T4773]
[ 492.773512][ T4783] FAULT_INJECTION: forcing a failure.
[ 492.773512][ T4783] name failslab, interval 1, probability 0, space 0, times 0
[ 492.773531][ T4782] FAULT_INJECTION: forcing a failure.
[ 492.773531][ T4782] name failslab, interval 1, probability 0, space 0, times 0
[ 492.788375][ T4783] CPU: 0 PID: 4783 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 492.807279][ T4783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 492.817281][ T4783] Call Trace:
[ 492.820381][ T4783]
[ 492.823253][ T4783] dump_stack_lvl+0x151/0x1b7
[ 492.827767][ T4783] ? io_uring_drop_tctx_refs+0x190/0x190
[ 492.833415][ T4783] ? pfn_valid+0x1e0/0x1e0
[ 492.837828][ T4783] dump_stack+0x15/0x17
[ 492.841836][ T4783] should_fail+0x3c6/0x510
[ 492.846075][ T4783] __should_failslab+0xa4/0xe0
[ 492.850759][ T4783] ? dup_mm+0x790/0x11e0
[ 492.854840][ T4783] should_failslab+0x9/0x20
[ 492.859357][ T4783] slab_pre_alloc_hook+0x37/0xd0
[ 492.864232][ T4783] ? dup_mm+0x790/0x11e0
[ 492.868311][ T4783] kmem_cache_alloc+0x44/0x200
[ 492.872911][ T4783] dup_mm+0x790/0x11e0
[ 492.876858][ T4783] ? copy_init_mm+0x20/0x20
[ 492.881248][ T4783] copy_mm+0x107/0x1b0
[ 492.885190][ T4783] copy_process+0x12a1/0x3240
[ 492.889838][ T4783] ? proc_fail_nth_write+0x20b/0x290
[ 492.894954][ T4783] ? fsnotify_perm+0x6a/0x5d0
[ 492.899508][ T4783] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 492.904419][ T4783] ? vfs_write+0x990/0x1050
[ 492.908879][ T4783] kernel_clone+0x22e/0x920
[ 492.913302][ T4783] ? file_end_write+0x1b0/0x1b0
[ 492.918338][ T4783] ? create_io_thread+0x1e0/0x1e0
[ 492.923767][ T4783] ? __mutex_lock_slowpath+0x10/0x10
[ 492.929046][ T4783] __x64_sys_clone+0x23f/0x290
[ 492.933662][ T4783] ? __do_sys_vfork+0x130/0x130
[ 492.938390][ T4783] ? ksys_write+0x260/0x2c0
[ 492.942794][ T4783] ? debug_smp_processor_id+0x17/0x20
[ 492.947964][ T4783] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 492.953865][ T4783] ? exit_to_user_mode_prepare+0x39/0xa0
[ 492.959422][ T4783] do_syscall_64+0x3d/0xb0
[ 492.963675][ T4783] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 492.969399][ T4783] RIP: 0033:0x7fc24575c789
[ 492.973655][ T4783] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 492.993359][ T4783] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 493.001603][ T4783] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 493.009679][ T4783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 493.017572][ T4783] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 493.025471][ T4783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 493.033386][ T4783] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 493.041185][ T4783]
[ 493.044896][ T4782] CPU: 0 PID: 4782 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 493.053663][ T4782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 493.063554][ T4782] Call Trace:
[ 493.066794][ T4782]
[ 493.069567][ T4782] dump_stack_lvl+0x151/0x1b7
[ 493.074053][ T4782] ? io_uring_drop_tctx_refs+0x190/0x190
[ 493.080071][ T4782] dump_stack+0x15/0x17
[ 493.084067][ T4782] should_fail+0x3c6/0x510
[ 493.088365][ T4782] __should_failslab+0xa4/0xe0
[ 493.092912][ T4782] ? anon_vma_clone+0x9a/0x500
[ 493.097515][ T4782] should_failslab+0x9/0x20
[ 493.101853][ T4782] slab_pre_alloc_hook+0x37/0xd0
[ 493.106632][ T4782] ? anon_vma_clone+0x9a/0x500
[ 493.111235][ T4782] kmem_cache_alloc+0x44/0x200
[ 493.116188][ T4782] anon_vma_clone+0x9a/0x500
[ 493.120600][ T4782] anon_vma_fork+0x91/0x4e0
[ 493.125112][ T4782] dup_mm+0x894/0x11e0
[ 493.129193][ T4782] ? copy_init_mm+0x20/0x20
[ 493.133534][ T4782] copy_mm+0x107/0x1b0
[ 493.137443][ T4782] copy_process+0x12a1/0x3240
[ 493.141975][ T4782] ? proc_fail_nth_write+0x20b/0x290
[ 493.147070][ T4782] ? fsnotify_perm+0x6a/0x5d0
[ 493.151770][ T4782] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 493.156713][ T4782] ? vfs_write+0x990/0x1050
[ 493.161056][ T4782] kernel_clone+0x22e/0x920
[ 493.165391][ T4782] ? file_end_write+0x1b0/0x1b0
[ 493.170090][ T4782] ? create_io_thread+0x1e0/0x1e0
[ 493.174950][ T4782] ? __mutex_lock_slowpath+0x10/0x10
[ 493.180266][ T4782] __x64_sys_clone+0x23f/0x290
[ 493.184843][ T4782] ? __do_sys_vfork+0x130/0x130
[ 493.189742][ T4782] ? ksys_write+0x260/0x2c0
[ 493.194072][ T4782] ? debug_smp_processor_id+0x17/0x20
[ 493.199368][ T4782] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 493.205354][ T4782] ? exit_to_user_mode_prepare+0x39/0xa0
[ 493.211255][ T4782] do_syscall_64+0x3d/0xb0
[ 493.215511][ T4782] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 493.221673][ T4782] RIP: 0033:0x7fc24575c789
[ 493.226050][ T4782] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 493.245921][ T4782] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 493.254264][ T4782] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 493.262128][ T4782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 493.269890][ T4782] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 493.278046][ T4782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 493.285867][ T4782] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 493.293949][ T4782]
[ 493.299498][ T4786] FAULT_INJECTION: forcing a failure.
[ 493.299498][ T4786] name failslab, interval 1, probability 0, space 0, times 0
[ 493.312197][ T4786] CPU: 0 PID: 4786 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 493.320482][ T4786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 493.330672][ T4786] Call Trace:
[ 493.334010][ T4786]
[ 493.336840][ T4786] dump_stack_lvl+0x151/0x1b7
[ 493.341354][ T4786] ? io_uring_drop_tctx_refs+0x190/0x190
[ 493.346995][ T4786] dump_stack+0x15/0x17
[ 493.350987][ T4786] should_fail+0x3c6/0x510
[ 493.355271][ T4786] __should_failslab+0xa4/0xe0
[ 493.360139][ T4786] ? anon_vma_clone+0x9a/0x500
[ 493.364874][ T4786] should_failslab+0x9/0x20
[ 493.369387][ T4786] slab_pre_alloc_hook+0x37/0xd0
[ 493.374363][ T4786] ? anon_vma_clone+0x9a/0x500
[ 493.378949][ T4786] kmem_cache_alloc+0x44/0x200
[ 493.383550][ T4786] anon_vma_clone+0x9a/0x500
[ 493.388077][ T4786] anon_vma_fork+0x91/0x4e0
[ 493.392495][ T4786] dup_mm+0x894/0x11e0
[ 493.396646][ T4786] ? copy_init_mm+0x20/0x20
[ 493.400991][ T4786] copy_mm+0x107/0x1b0
[ 493.405118][ T4786] copy_process+0x12a1/0x3240
[ 493.409939][ T4786] ? proc_fail_nth_write+0x20b/0x290
[ 493.415181][ T4786] ? fsnotify_perm+0x6a/0x5d0
[ 493.420058][ T4786] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 493.425021][ T4786] ? vfs_write+0x990/0x1050
[ 493.429348][ T4786] kernel_clone+0x22e/0x920
[ 493.433874][ T4786] ? file_end_write+0x1b0/0x1b0
[ 493.438718][ T4786] ? create_io_thread+0x1e0/0x1e0
[ 493.443940][ T4786] ? __mutex_lock_slowpath+0x10/0x10
[ 493.449294][ T4786] __x64_sys_clone+0x23f/0x290
[ 493.454176][ T4786] ? __do_sys_vfork+0x130/0x130
[ 493.459081][ T4786] ? ksys_write+0x260/0x2c0
[ 493.463418][ T4786] ? debug_smp_processor_id+0x17/0x20
[ 493.468623][ T4786] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 493.474625][ T4786] ? exit_to_user_mode_prepare+0x39/0xa0
[ 493.480262][ T4786] do_syscall_64+0x3d/0xb0
[ 493.484739][ T4786] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 493.490803][ T4786] RIP: 0033:0x7fc24575c789
[ 493.495312][ T4786] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 493.515249][ T4786] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 493.523584][ T4786] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 493.531850][ T4786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 493.539750][ T4786] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 493.547560][ T4786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 493.555460][ T4786] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 493.563429][ T4786]
[ 493.568066][ T4780] FAULT_INJECTION: forcing a failure.
[ 493.568066][ T4780] name failslab, interval 1, probability 0, space 0, times 0
[ 493.568426][ T4789] FAULT_INJECTION: forcing a failure.
[ 493.568426][ T4789] name failslab, interval 1, probability 0, space 0, times 0
[ 493.581571][ T4780] CPU: 1 PID: 4780 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 493.602416][ T4780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 493.612707][ T4780] Call Trace:
[ 493.615871][ T4780]
[ 493.618604][ T4780] dump_stack_lvl+0x151/0x1b7
[ 493.623176][ T4780] ? io_uring_drop_tctx_refs+0x190/0x190
[ 493.628766][ T4780] dump_stack+0x15/0x17
[ 493.632756][ T4780] should_fail+0x3c6/0x510
[ 493.637003][ T4780] __should_failslab+0xa4/0xe0
[ 493.641614][ T4780] ? anon_vma_clone+0x9a/0x500
[ 493.646504][ T4780] should_failslab+0x9/0x20
[ 493.650829][ T4780] slab_pre_alloc_hook+0x37/0xd0
[ 493.655612][ T4780] ? anon_vma_clone+0x9a/0x500
[ 493.660558][ T4780] kmem_cache_alloc+0x44/0x200
[ 493.665158][ T4780] anon_vma_clone+0x9a/0x500
[ 493.669674][ T4780] anon_vma_fork+0x91/0x4e0
[ 493.674045][ T4780] dup_mm+0x894/0x11e0
[ 493.678014][ T4780] ? copy_init_mm+0x20/0x20
[ 493.682345][ T4780] copy_mm+0x107/0x1b0
[ 493.686450][ T4780] copy_process+0x12a1/0x3240
[ 493.691082][ T4780] ? proc_fail_nth_write+0x20b/0x290
[ 493.696199][ T4780] ? fsnotify_perm+0x6a/0x5d0
[ 493.700710][ T4780] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 493.705664][ T4780] ? vfs_write+0x990/0x1050
[ 493.710009][ T4780] kernel_clone+0x22e/0x920
[ 493.714352][ T4780] ? file_end_write+0x1b0/0x1b0
[ 493.719030][ T4780] ? create_io_thread+0x1e0/0x1e0
[ 493.723882][ T4780] ? __mutex_lock_slowpath+0x10/0x10
[ 493.729268][ T4780] __x64_sys_clone+0x23f/0x290
[ 493.733950][ T4780] ? __do_sys_vfork+0x130/0x130
[ 493.738987][ T4780] ? ksys_write+0x260/0x2c0
[ 493.743323][ T4780] ? debug_smp_processor_id+0x17/0x20
[ 493.748621][ T4780] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 493.754691][ T4780] ? exit_to_user_mode_prepare+0x39/0xa0
[ 493.760448][ T4780] do_syscall_64+0x3d/0xb0
[ 493.764706][ T4780] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 493.770608][ T4780] RIP: 0033:0x7fc24575c789
[ 493.774870][ T4780] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 493.794400][ T4780] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 493.802725][ T4780] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 493.810536][ T4780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 493.818346][ T4780] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 493.826333][ T4780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 493.834142][ T4780] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 493.842198][ T4780]
[ 493.844994][ T4789] CPU: 0 PID: 4789 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 493.853333][ T4789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 493.863393][ T4789] Call Trace:
[ 493.866517][ T4789]
[ 493.869300][ T4789] dump_stack_lvl+0x151/0x1b7
[ 493.873807][ T4789] ? io_uring_drop_tctx_refs+0x190/0x190
[ 493.879277][ T4789] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 493.885273][ T4789] dump_stack+0x15/0x17
[ 493.889260][ T4789] should_fail+0x3c6/0x510
[ 493.893615][ T4789] __should_failslab+0xa4/0xe0
[ 493.898291][ T4789] ? anon_vma_clone+0x9a/0x500
[ 493.903013][ T4789] should_failslab+0x9/0x20
[ 493.907348][ T4789] slab_pre_alloc_hook+0x37/0xd0
[ 493.912209][ T4789] ? anon_vma_clone+0x9a/0x500
[ 493.916806][ T4789] kmem_cache_alloc+0x44/0x200
[ 493.921404][ T4789] anon_vma_clone+0x9a/0x500
[ 493.925944][ T4789] ? slab_post_alloc_hook+0x72/0x2c0
[ 493.931070][ T4789] anon_vma_fork+0x91/0x4e0
[ 493.935406][ T4789] dup_mm+0x894/0x11e0
[ 493.939313][ T4789] ? copy_init_mm+0x20/0x20
[ 493.943657][ T4789] copy_mm+0x107/0x1b0
[ 493.947554][ T4789] copy_process+0x12a1/0x3240
[ 493.952076][ T4789] ? proc_fail_nth_write+0x20b/0x290
[ 493.957306][ T4789] ? fsnotify_perm+0x6a/0x5d0
[ 493.961801][ T4789] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 493.966738][ T4789] ? vfs_write+0x990/0x1050
[ 493.971078][ T4789] kernel_clone+0x22e/0x920
[ 493.975774][ T4789] ? file_end_write+0x1b0/0x1b0
[ 493.980449][ T4789] ? create_io_thread+0x1e0/0x1e0
[ 493.985320][ T4789] ? __mutex_lock_slowpath+0x10/0x10
[ 493.990431][ T4789] __x64_sys_clone+0x23f/0x290
[ 493.995038][ T4789] ? __do_sys_vfork+0x130/0x130
[ 493.999725][ T4789] ? ksys_write+0x260/0x2c0
[ 494.004056][ T4789] ? debug_smp_processor_id+0x17/0x20
[ 494.009421][ T4789] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 494.015286][ T4789] ? exit_to_user_mode_prepare+0x39/0xa0
[ 494.020842][ T4789] do_syscall_64+0x3d/0xb0
[ 494.025176][ T4789] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 494.030906][ T4789] RIP: 0033:0x7fc24575c789
[ 494.035171][ T4789] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 494.054958][ T4789] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 494.063525][ T4789] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 494.071415][ T4789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 494.079317][ T4789] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 494.087480][ T4789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.095291][ T4789] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 494.103106][ T4789]
[ 494.109265][ T4793] FAULT_INJECTION: forcing a failure.
[ 494.109265][ T4793] name failslab, interval 1, probability 0, space 0, times 0
[ 494.126197][ T4798] FAULT_INJECTION: forcing a failure.
[ 494.126197][ T4798] name failslab, interval 1, probability 0, space 0, times 0
[ 494.131490][ T4797] FAULT_INJECTION: forcing a failure.
[ 494.131490][ T4797] name failslab, interval 1, probability 0, space 0, times 0
[ 494.139661][ T4793] CPU: 1 PID: 4793 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 494.159884][ T4793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 494.169778][ T4793] Call Trace:
[ 494.172902][ T4793]
[ 494.175677][ T4793] dump_stack_lvl+0x151/0x1b7
[ 494.180192][ T4793] ? io_uring_drop_tctx_refs+0x190/0x190
[ 494.185766][ T4793] ? up_write+0xa1/0x190
[ 494.190018][ T4793] dump_stack+0x15/0x17
[ 494.194010][ T4793] should_fail+0x3c6/0x510
[ 494.198264][ T4793] __should_failslab+0xa4/0xe0
[ 494.203041][ T4793] ? alloc_pid+0xa9/0xb20
[ 494.207376][ T4793] should_failslab+0x9/0x20
[ 494.211802][ T4793] slab_pre_alloc_hook+0x37/0xd0
[ 494.216576][ T4793] ? alloc_pid+0xa9/0xb20
[ 494.220744][ T4793] kmem_cache_alloc+0x44/0x200
[ 494.225345][ T4793] alloc_pid+0xa9/0xb20
[ 494.229422][ T4793] ? copy_thread+0x45d/0x760
[ 494.233850][ T4793] copy_process+0x1647/0x3240
[ 494.238364][ T4793] ? proc_fail_nth_write+0x20b/0x290
[ 494.243484][ T4793] ? fsnotify_perm+0x6a/0x5d0
[ 494.248083][ T4793] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 494.253034][ T4793] ? vfs_write+0x990/0x1050
[ 494.257369][ T4793] kernel_clone+0x22e/0x920
[ 494.261713][ T4793] ? file_end_write+0x1b0/0x1b0
[ 494.266397][ T4793] ? create_io_thread+0x1e0/0x1e0
[ 494.271346][ T4793] ? __mutex_lock_slowpath+0x10/0x10
[ 494.276467][ T4793] __x64_sys_clone+0x23f/0x290
[ 494.281068][ T4793] ? __do_sys_vfork+0x130/0x130
[ 494.285752][ T4793] ? ksys_write+0x260/0x2c0
[ 494.290098][ T4793] ? debug_smp_processor_id+0x17/0x20
[ 494.295417][ T4793] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 494.301522][ T4793] ? exit_to_user_mode_prepare+0x39/0xa0
[ 494.306980][ T4793] do_syscall_64+0x3d/0xb0
[ 494.311335][ T4793] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 494.318621][ T4793] RIP: 0033:0x7fc24575c789
[ 494.322881][ T4793] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 494.342936][ T4793] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 494.351613][ T4793] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 494.359609][ T4793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 494.367587][ T4793] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 494.375400][ T4793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.383642][ T4793] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 494.391465][ T4793]
[ 494.394321][ T4798] CPU: 0 PID: 4798 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 494.402822][ T4798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 494.412978][ T4798] Call Trace:
[ 494.416190][ T4798]
[ 494.418966][ T4798] dump_stack_lvl+0x151/0x1b7
[ 494.423482][ T4798] ? io_uring_drop_tctx_refs+0x190/0x190
[ 494.428951][ T4798] ? up_write+0xa1/0x190
[ 494.433383][ T4798] dump_stack+0x15/0x17
[ 494.437374][ T4798] should_fail+0x3c6/0x510
[ 494.441721][ T4798] __should_failslab+0xa4/0xe0
[ 494.446579][ T4798] ? alloc_pid+0xa9/0xb20
[ 494.450743][ T4798] should_failslab+0x9/0x20
[ 494.455184][ T4798] slab_pre_alloc_hook+0x37/0xd0
[ 494.460121][ T4798] ? alloc_pid+0xa9/0xb20
[ 494.464377][ T4798] kmem_cache_alloc+0x44/0x200
[ 494.468984][ T4798] alloc_pid+0xa9/0xb20
[ 494.472986][ T4798] ? copy_thread+0x45d/0x760
[ 494.477394][ T4798] copy_process+0x1647/0x3240
[ 494.481921][ T4798] ? proc_fail_nth_write+0x20b/0x290
[ 494.487048][ T4798] ? fsnotify_perm+0x6a/0x5d0
[ 494.491539][ T4798] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 494.496493][ T4798] ? vfs_write+0x990/0x1050
[ 494.501020][ T4798] kernel_clone+0x22e/0x920
[ 494.505542][ T4798] ? file_end_write+0x1b0/0x1b0
[ 494.510217][ T4798] ? create_io_thread+0x1e0/0x1e0
[ 494.515079][ T4798] ? __mutex_lock_slowpath+0x10/0x10
[ 494.520724][ T4798] __x64_sys_clone+0x23f/0x290
[ 494.525322][ T4798] ? __do_sys_vfork+0x130/0x130
[ 494.530192][ T4798] ? ksys_write+0x260/0x2c0
[ 494.534531][ T4798] ? debug_smp_processor_id+0x17/0x20
[ 494.539775][ T4798] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 494.545813][ T4798] ? exit_to_user_mode_prepare+0x39/0xa0
[ 494.551282][ T4798] do_syscall_64+0x3d/0xb0
[ 494.555536][ T4798] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 494.561302][ T4798] RIP: 0033:0x7fc24575c789
[ 494.565629][ T4798] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 494.585220][ T4798] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 494.593745][ T4798] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 494.601739][ T4798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 494.610093][ T4798] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 494.618232][ T4798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.626387][ T4798] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 494.634393][ T4798]
[ 494.638366][ T4797] CPU: 0 PID: 4797 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 494.646784][ T4797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 494.656672][ T4797] Call Trace:
[ 494.659806][ T4797]
[ 494.662676][ T4797] dump_stack_lvl+0x151/0x1b7
[ 494.667184][ T4797] ? io_uring_drop_tctx_refs+0x190/0x190
[ 494.672654][ T4797] dump_stack+0x15/0x17
[ 494.676647][ T4797] should_fail+0x3c6/0x510
[ 494.680983][ T4797] __should_failslab+0xa4/0xe0
[ 494.685668][ T4797] ? anon_vma_clone+0x9a/0x500
[ 494.690427][ T4797] should_failslab+0x9/0x20
[ 494.694712][ T4797] slab_pre_alloc_hook+0x37/0xd0
[ 494.699515][ T4797] ? anon_vma_clone+0x9a/0x500
[ 494.704282][ T4797] kmem_cache_alloc+0x44/0x200
[ 494.709122][ T4797] anon_vma_clone+0x9a/0x500
[ 494.713561][ T4797] anon_vma_fork+0x91/0x4e0
[ 494.718090][ T4797] dup_mm+0x894/0x11e0
[ 494.722004][ T4797] ? copy_init_mm+0x20/0x20
[ 494.726411][ T4797] copy_mm+0x107/0x1b0
[ 494.730335][ T4797] copy_process+0x12a1/0x3240
[ 494.734939][ T4797] ? proc_fail_nth_write+0x20b/0x290
[ 494.743730][ T4797] ? fsnotify_perm+0x6a/0x5d0
[ 494.748304][ T4797] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 494.753251][ T4797] ? vfs_write+0x990/0x1050
[ 494.757766][ T4797] kernel_clone+0x22e/0x920
[ 494.762111][ T4797] ? file_end_write+0x1b0/0x1b0
[ 494.766875][ T4797] ? create_io_thread+0x1e0/0x1e0
[ 494.771740][ T4797] ? __mutex_lock_slowpath+0x10/0x10
[ 494.777135][ T4797] __x64_sys_clone+0x23f/0x290
[ 494.781718][ T4797] ? __do_sys_vfork+0x130/0x130
[ 494.786404][ T4797] ? ksys_write+0x260/0x2c0
[ 494.791181][ T4797] ? debug_smp_processor_id+0x17/0x20
[ 494.796386][ T4797] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 494.802376][ T4797] ? exit_to_user_mode_prepare+0x39/0xa0
[ 494.807938][ T4797] do_syscall_64+0x3d/0xb0
[ 494.812188][ T4797] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 494.818019][ T4797] RIP: 0033:0x7fc24575c789
[ 494.822275][ T4797] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 494.841894][ T4797] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 494.850138][ T4797] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 494.858115][ T4797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 494.865978][ T4797] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 494.873771][ T4797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 494.881762][ T4797] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 494.889656][ T4797]
[ 494.894622][ T4800] FAULT_INJECTION: forcing a failure.
[ 494.894622][ T4800] name failslab, interval 1, probability 0, space 0, times 0
[ 494.907329][ T4800] CPU: 1 PID: 4800 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 494.916018][ T4800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 494.926348][ T4800] Call Trace:
[ 494.929470][ T4800]
[ 494.932249][ T4800] dump_stack_lvl+0x151/0x1b7
[ 494.936764][ T4800] ? io_uring_drop_tctx_refs+0x190/0x190
[ 494.942230][ T4800] dump_stack+0x15/0x17
[ 494.946394][ T4800] should_fail+0x3c6/0x510
[ 494.950639][ T4800] __should_failslab+0xa4/0xe0
[ 494.955229][ T4800] ? anon_vma_clone+0x9a/0x500
[ 494.959947][ T4800] should_failslab+0x9/0x20
[ 494.964575][ T4800] slab_pre_alloc_hook+0x37/0xd0
[ 494.969344][ T4800] ? anon_vma_clone+0x9a/0x500
[ 494.973953][ T4800] kmem_cache_alloc+0x44/0x200
[ 494.978547][ T4800] anon_vma_clone+0x9a/0x500
[ 494.983057][ T4800] anon_vma_fork+0x91/0x4e0
[ 494.987403][ T4800] dup_mm+0x894/0x11e0
[ 494.991310][ T4800] ? copy_init_mm+0x20/0x20
[ 494.995647][ T4800] copy_mm+0x107/0x1b0
[ 494.999546][ T4800] copy_process+0x12a1/0x3240
[ 495.004060][ T4800] ? proc_fail_nth_write+0x20b/0x290
[ 495.009332][ T4800] ? fsnotify_perm+0x6a/0x5d0
[ 495.013922][ T4800] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 495.019157][ T4800] ? vfs_write+0x990/0x1050
[ 495.023489][ T4800] kernel_clone+0x22e/0x920
[ 495.027825][ T4800] ? file_end_write+0x1b0/0x1b0
[ 495.032510][ T4800] ? create_io_thread+0x1e0/0x1e0
[ 495.037371][ T4800] ? __mutex_lock_slowpath+0x10/0x10
[ 495.042579][ T4800] __x64_sys_clone+0x23f/0x290
[ 495.047187][ T4800] ? __do_sys_vfork+0x130/0x130
[ 495.051867][ T4800] ? ksys_write+0x260/0x2c0
[ 495.056298][ T4800] ? debug_smp_processor_id+0x17/0x20
[ 495.061590][ T4800] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 495.067492][ T4800] ? exit_to_user_mode_prepare+0x39/0xa0
[ 495.073069][ T4800] do_syscall_64+0x3d/0xb0
[ 495.077296][ T4800] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 495.083030][ T4800] RIP: 0033:0x7fc24575c789
[ 495.087453][ T4800] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 495.107072][ T4800] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 495.115407][ T4800] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 495.123305][ T4800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 495.131391][ T4800] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 495.139185][ T4800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 495.147713][ T4800] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 495.155614][ T4800]
[ 495.159948][ T4802] FAULT_INJECTION: forcing a failure.
[ 495.159948][ T4802] name failslab, interval 1, probability 0, space 0, times 0
[ 495.172710][ T4802] CPU: 1 PID: 4802 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 495.180966][ T4802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 495.191044][ T4802] Call Trace:
[ 495.194168][ T4802]
[ 495.196969][ T4802] dump_stack_lvl+0x151/0x1b7
[ 495.201461][ T4802] ? io_uring_drop_tctx_refs+0x190/0x190
[ 495.207099][ T4802] dump_stack+0x15/0x17
[ 495.211089][ T4802] should_fail+0x3c6/0x510
[ 495.215344][ T4802] __should_failslab+0xa4/0xe0
[ 495.219941][ T4802] ? anon_vma_clone+0x9a/0x500
[ 495.224547][ T4802] should_failslab+0x9/0x20
[ 495.228900][ T4802] slab_pre_alloc_hook+0x37/0xd0
[ 495.233658][ T4802] ? anon_vma_clone+0x9a/0x500
[ 495.238412][ T4802] kmem_cache_alloc+0x44/0x200
[ 495.242940][ T4802] anon_vma_clone+0x9a/0x500
[ 495.247806][ T4802] anon_vma_fork+0x91/0x4e0
[ 495.252148][ T4802] dup_mm+0x894/0x11e0
[ 495.256080][ T4802] ? copy_init_mm+0x20/0x20
[ 495.260388][ T4802] copy_mm+0x107/0x1b0
[ 495.264293][ T4802] copy_process+0x12a1/0x3240
[ 495.268889][ T4802] ? proc_fail_nth_write+0x20b/0x290
[ 495.274029][ T4802] ? fsnotify_perm+0x6a/0x5d0
[ 495.278726][ T4802] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 495.283758][ T4802] ? vfs_write+0x990/0x1050
[ 495.288109][ T4802] kernel_clone+0x22e/0x920
[ 495.292436][ T4802] ? file_end_write+0x1b0/0x1b0
[ 495.297125][ T4802] ? create_io_thread+0x1e0/0x1e0
[ 495.301991][ T4802] ? __mutex_lock_slowpath+0x10/0x10
[ 495.307177][ T4802] __x64_sys_clone+0x23f/0x290
[ 495.311708][ T4802] ? __do_sys_vfork+0x130/0x130
[ 495.316484][ T4802] ? ksys_write+0x260/0x2c0
[ 495.320818][ T4802] ? debug_smp_processor_id+0x17/0x20
[ 495.326124][ T4802] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 495.332114][ T4802] ? exit_to_user_mode_prepare+0x39/0xa0
[ 495.337759][ T4802] do_syscall_64+0x3d/0xb0
[ 495.342014][ T4802] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 495.347911][ T4802] RIP: 0033:0x7fc24575c789
[ 495.352600][ T4802] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 495.372136][ T4802] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 495.380473][ T4802] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 495.388357][ T4802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 495.396291][ T4802] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 495.404099][ T4802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 495.411910][ T4802] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 495.419723][ T4802]
[ 495.424882][ T4807] FAULT_INJECTION: forcing a failure.
[ 495.424882][ T4807] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 495.439461][ T4807] CPU: 1 PID: 4807 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 495.447298][ T4812] FAULT_INJECTION: forcing a failure.
[ 495.447298][ T4812] name failslab, interval 1, probability 0, space 0, times 0
[ 495.447797][ T4807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 495.470444][ T4807] Call Trace:
[ 495.473563][ T4807]
[ 495.476342][ T4807] dump_stack_lvl+0x151/0x1b7
[ 495.480855][ T4807] ? io_uring_drop_tctx_refs+0x190/0x190
[ 495.486322][ T4807] dump_stack+0x15/0x17
[ 495.490357][ T4807] should_fail+0x3c6/0x510
[ 495.494653][ T4807] should_fail_alloc_page+0x5a/0x80
[ 495.499688][ T4807] __alloc_pages+0x1ee/0x7b0
[ 495.504128][ T4807] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 495.509427][ T4807] ? __kasan_check_write+0x14/0x20
[ 495.514355][ T4807] ? _raw_spin_lock+0xa4/0x1b0
[ 495.518955][ T4807] pte_alloc_one+0x73/0x1b0
[ 495.523309][ T4807] ? pfn_modify_allowed+0x2f0/0x2f0
[ 495.528329][ T4807] ? __pmd_alloc+0x48d/0x550
[ 495.532762][ T4807] __pte_alloc+0x86/0x350
[ 495.537006][ T4807] ? __pud_alloc+0x260/0x260
[ 495.541444][ T4807] ? free_pgtables+0x280/0x280
[ 495.546123][ T4807] ? __kasan_slab_alloc+0xc8/0xe0
[ 495.551104][ T4807] ? slab_post_alloc_hook+0x53/0x2c0
[ 495.556209][ T4807] ? kmem_cache_alloc+0xf5/0x200
[ 495.560983][ T4807] ? anon_vma_clone+0x9a/0x500
[ 495.565598][ T4807] copy_page_range+0x26e4/0x2d90
[ 495.570453][ T4807] ? __kasan_slab_alloc+0xb1/0xe0
[ 495.575778][ T4807] ? slab_post_alloc_hook+0x53/0x2c0
[ 495.580881][ T4807] ? __x64_sys_clone+0x23f/0x290
[ 495.585665][ T4807] ? pfn_valid+0x1e0/0x1e0
[ 495.589915][ T4807] ? __kasan_check_write+0x14/0x20
[ 495.594876][ T4807] ? up_write+0xa1/0x190
[ 495.598931][ T4807] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 495.605183][ T4807] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 495.610739][ T4807] dup_mm+0xacf/0x11e0
[ 495.614647][ T4807] ? copy_init_mm+0x20/0x20
[ 495.619001][ T4807] copy_mm+0x107/0x1b0
[ 495.622891][ T4807] copy_process+0x12a1/0x3240
[ 495.627410][ T4807] ? proc_fail_nth_write+0x20b/0x290
[ 495.632543][ T4807] ? fsnotify_perm+0x6a/0x5d0
[ 495.637510][ T4807] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 495.642594][ T4807] ? vfs_write+0x990/0x1050
[ 495.646933][ T4807] kernel_clone+0x22e/0x920
[ 495.651303][ T4807] ? file_end_write+0x1b0/0x1b0
[ 495.655972][ T4807] ? create_io_thread+0x1e0/0x1e0
[ 495.660828][ T4807] ? __mutex_lock_slowpath+0x10/0x10
[ 495.666048][ T4807] __x64_sys_clone+0x23f/0x290
[ 495.670626][ T4807] ? __do_sys_vfork+0x130/0x130
[ 495.675339][ T4807] ? ksys_write+0x260/0x2c0
[ 495.679741][ T4807] ? debug_smp_processor_id+0x17/0x20
[ 495.684945][ T4807] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 495.690849][ T4807] ? exit_to_user_mode_prepare+0x39/0xa0
[ 495.696405][ T4807] do_syscall_64+0x3d/0xb0
[ 495.700763][ T4807] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 495.706470][ T4807] RIP: 0033:0x7fc24575c789
[ 495.710731][ T4807] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 495.730195][ T4807] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 495.738525][ T4807] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 495.746500][ T4807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 495.754395][ T4807] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 495.762207][ T4807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 495.770123][ T4807] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 495.778096][ T4807]
[ 495.780958][ T4812] CPU: 0 PID: 4812 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 495.789554][ T4812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 495.799617][ T4812] Call Trace:
[ 495.802738][ T4812]
[ 495.805517][ T4812] dump_stack_lvl+0x151/0x1b7
[ 495.810067][ T4812] ? io_uring_drop_tctx_refs+0x190/0x190
[ 495.815498][ T4812] dump_stack+0x15/0x17
[ 495.819577][ T4812] should_fail+0x3c6/0x510
[ 495.823830][ T4812] __should_failslab+0xa4/0xe0
[ 495.828431][ T4812] ? anon_vma_clone+0x9a/0x500
[ 495.833039][ T4812] should_failslab+0x9/0x20
[ 495.837371][ T4812] slab_pre_alloc_hook+0x37/0xd0
[ 495.842236][ T4812] ? anon_vma_clone+0x9a/0x500
[ 495.846915][ T4812] kmem_cache_alloc+0x44/0x200
[ 495.851521][ T4812] anon_vma_clone+0x9a/0x500
[ 495.856034][ T4812] anon_vma_fork+0x91/0x4e0
[ 495.860375][ T4812] dup_mm+0x894/0x11e0
[ 495.864280][ T4812] ? copy_init_mm+0x20/0x20
[ 495.868619][ T4812] copy_mm+0x107/0x1b0
[ 495.872522][ T4812] copy_process+0x12a1/0x3240
[ 495.877383][ T4812] ? proc_fail_nth_write+0x20b/0x290
[ 495.882511][ T4812] ? fsnotify_perm+0x6a/0x5d0
[ 495.887047][ T4812] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 495.892398][ T4812] ? vfs_write+0x990/0x1050
[ 495.896740][ T4812] kernel_clone+0x22e/0x920
[ 495.901228][ T4812] ? file_end_write+0x1b0/0x1b0
[ 495.905879][ T4812] ? create_io_thread+0x1e0/0x1e0
[ 495.910851][ T4812] ? __mutex_lock_slowpath+0x10/0x10
[ 495.916141][ T4812] __x64_sys_clone+0x23f/0x290
[ 495.920738][ T4812] ? __do_sys_vfork+0x130/0x130
[ 495.925423][ T4812] ? ksys_write+0x260/0x2c0
[ 495.929763][ T4812] ? debug_smp_processor_id+0x17/0x20
[ 495.935144][ T4812] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 495.941138][ T4812] ? exit_to_user_mode_prepare+0x39/0xa0
[ 495.946611][ T4812] do_syscall_64+0x3d/0xb0
[ 495.950971][ T4812] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 495.956677][ T4812] RIP: 0033:0x7fc24575c789
[ 495.960929][ T4812] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 495.980640][ T4812] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 495.988876][ T4812] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 495.996692][ T4812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 496.004502][ T4812] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 496.012410][ T4812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.020309][ T4812] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 496.028206][ T4812]
[ 496.031828][ T4813] FAULT_INJECTION: forcing a failure.
[ 496.031828][ T4813] name failslab, interval 1, probability 0, space 0, times 0
[ 496.044492][ T4813] CPU: 0 PID: 4813 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 496.052901][ T4813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 496.062792][ T4813] Call Trace:
[ 496.065914][ T4813]
[ 496.068706][ T4813] dump_stack_lvl+0x151/0x1b7
[ 496.073233][ T4813] ? io_uring_drop_tctx_refs+0x190/0x190
[ 496.078678][ T4813] dump_stack+0x15/0x17
[ 496.082668][ T4813] should_fail+0x3c6/0x510
[ 496.087016][ T4813] __should_failslab+0xa4/0xe0
[ 496.091608][ T4813] ? anon_vma_clone+0x9a/0x500
[ 496.096206][ T4813] should_failslab+0x9/0x20
[ 496.100567][ T4813] slab_pre_alloc_hook+0x37/0xd0
[ 496.105327][ T4813] ? anon_vma_clone+0x9a/0x500
[ 496.109919][ T4813] kmem_cache_alloc+0x44/0x200
[ 496.114520][ T4813] anon_vma_clone+0x9a/0x500
[ 496.118950][ T4813] anon_vma_fork+0x91/0x4e0
[ 496.123287][ T4813] dup_mm+0x894/0x11e0
[ 496.127192][ T4813] ? copy_init_mm+0x20/0x20
[ 496.131534][ T4813] copy_mm+0x107/0x1b0
[ 496.135439][ T4813] copy_process+0x12a1/0x3240
[ 496.139962][ T4813] ? proc_fail_nth_write+0x20b/0x290
[ 496.145070][ T4813] ? fsnotify_perm+0x6a/0x5d0
[ 496.149583][ T4813] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 496.154538][ T4813] ? vfs_write+0x990/0x1050
[ 496.158959][ T4813] kernel_clone+0x22e/0x920
[ 496.163301][ T4813] ? file_end_write+0x1b0/0x1b0
[ 496.168073][ T4813] ? create_io_thread+0x1e0/0x1e0
[ 496.172952][ T4813] ? __mutex_lock_slowpath+0x10/0x10
[ 496.178145][ T4813] __x64_sys_clone+0x23f/0x290
[ 496.182741][ T4813] ? __do_sys_vfork+0x130/0x130
[ 496.187428][ T4813] ? ksys_write+0x260/0x2c0
[ 496.191766][ T4813] ? debug_smp_processor_id+0x17/0x20
[ 496.197061][ T4813] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 496.203312][ T4813] ? exit_to_user_mode_prepare+0x39/0xa0
[ 496.208963][ T4813] do_syscall_64+0x3d/0xb0
[ 496.213660][ T4813] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 496.219479][ T4813] RIP: 0033:0x7fc24575c789
[ 496.223819][ T4813] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 496.243356][ T4813] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 496.251678][ T4813] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 496.259487][ T4813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 496.267302][ T4813] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 496.275112][ T4813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.282932][ T4813] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 496.290742][ T4813]
[ 496.294607][ T4814] FAULT_INJECTION: forcing a failure.
[ 496.294607][ T4814] name failslab, interval 1, probability 0, space 0, times 0
[ 496.307180][ T4814] CPU: 1 PID: 4814 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 496.315437][ T4814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 496.325844][ T4814] Call Trace:
[ 496.328976][ T4814]
[ 496.331920][ T4814] dump_stack_lvl+0x151/0x1b7
[ 496.336435][ T4814] ? io_uring_drop_tctx_refs+0x190/0x190
[ 496.342024][ T4814] dump_stack+0x15/0x17
[ 496.346005][ T4814] should_fail+0x3c6/0x510
[ 496.350257][ T4814] __should_failslab+0xa4/0xe0
[ 496.354859][ T4814] ? anon_vma_clone+0x9a/0x500
[ 496.359458][ T4814] should_failslab+0x9/0x20
[ 496.363801][ T4814] slab_pre_alloc_hook+0x37/0xd0
[ 496.368590][ T4814] ? anon_vma_clone+0x9a/0x500
[ 496.373173][ T4814] kmem_cache_alloc+0x44/0x200
[ 496.377773][ T4814] anon_vma_clone+0x9a/0x500
[ 496.382226][ T4814] anon_vma_fork+0x91/0x4e0
[ 496.386778][ T4814] dup_mm+0x894/0x11e0
[ 496.390763][ T4814] ? copy_init_mm+0x20/0x20
[ 496.395165][ T4814] copy_mm+0x107/0x1b0
[ 496.399123][ T4814] copy_process+0x12a1/0x3240
[ 496.403724][ T4814] ? proc_fail_nth_write+0x20b/0x290
[ 496.409352][ T4814] ? fsnotify_perm+0x6a/0x5d0
[ 496.413970][ T4814] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 496.419037][ T4814] ? vfs_write+0x990/0x1050
[ 496.423418][ T4814] kernel_clone+0x22e/0x920
[ 496.427754][ T4814] ? file_end_write+0x1b0/0x1b0
[ 496.432466][ T4814] ? create_io_thread+0x1e0/0x1e0
[ 496.437388][ T4814] ? __mutex_lock_slowpath+0x10/0x10
[ 496.442511][ T4814] __x64_sys_clone+0x23f/0x290
[ 496.447106][ T4814] ? __do_sys_vfork+0x130/0x130
[ 496.451807][ T4814] ? ksys_write+0x260/0x2c0
[ 496.456140][ T4814] ? debug_smp_processor_id+0x17/0x20
[ 496.461345][ T4814] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 496.467255][ T4814] ? exit_to_user_mode_prepare+0x39/0xa0
[ 496.472713][ T4814] do_syscall_64+0x3d/0xb0
[ 496.477068][ T4814] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 496.482778][ T4814] RIP: 0033:0x7fc24575c789
[ 496.487031][ T4814] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 496.506480][ T4814] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 496.514724][ T4814] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 496.522531][ T4814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 496.530451][ T4814] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 496.538259][ T4814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.546156][ T4814] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 496.553993][ T4814]
[ 496.559312][ T4819] FAULT_INJECTION: forcing a failure.
[ 496.559312][ T4819] name failslab, interval 1, probability 0, space 0, times 0
[ 496.571901][ T4819] CPU: 1 PID: 4819 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 496.580158][ T4819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 496.590059][ T4819] Call Trace:
[ 496.593175][ T4819]
[ 496.595953][ T4819] dump_stack_lvl+0x151/0x1b7
[ 496.600466][ T4819] ? io_uring_drop_tctx_refs+0x190/0x190
[ 496.606031][ T4819] dump_stack+0x15/0x17
[ 496.610016][ T4819] should_fail+0x3c6/0x510
[ 496.614281][ T4819] __should_failslab+0xa4/0xe0
[ 496.618879][ T4819] ? anon_vma_clone+0x9a/0x500
[ 496.623469][ T4819] should_failslab+0x9/0x20
[ 496.627907][ T4819] slab_pre_alloc_hook+0x37/0xd0
[ 496.632756][ T4819] ? anon_vma_clone+0x9a/0x500
[ 496.637355][ T4819] kmem_cache_alloc+0x44/0x200
[ 496.641970][ T4819] anon_vma_clone+0x9a/0x500
[ 496.646382][ T4819] anon_vma_fork+0x91/0x4e0
[ 496.650982][ T4819] dup_mm+0x894/0x11e0
[ 496.654839][ T4819] ? copy_init_mm+0x20/0x20
[ 496.659218][ T4819] copy_mm+0x107/0x1b0
[ 496.663195][ T4819] copy_process+0x12a1/0x3240
[ 496.667675][ T4819] ? proc_fail_nth_write+0x20b/0x290
[ 496.672800][ T4819] ? fsnotify_perm+0x6a/0x5d0
[ 496.677314][ T4819] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 496.682461][ T4819] ? vfs_write+0x990/0x1050
[ 496.686803][ T4819] kernel_clone+0x22e/0x920
[ 496.691159][ T4819] ? file_end_write+0x1b0/0x1b0
[ 496.695827][ T4819] ? create_io_thread+0x1e0/0x1e0
[ 496.700799][ T4819] ? __mutex_lock_slowpath+0x10/0x10
[ 496.706043][ T4819] __x64_sys_clone+0x23f/0x290
[ 496.710619][ T4819] ? __do_sys_vfork+0x130/0x130
[ 496.715414][ T4819] ? ksys_write+0x260/0x2c0
[ 496.719966][ T4819] ? debug_smp_processor_id+0x17/0x20
[ 496.725138][ T4819] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 496.731038][ T4819] ? exit_to_user_mode_prepare+0x39/0xa0
[ 496.736505][ T4819] do_syscall_64+0x3d/0xb0
[ 496.740757][ T4819] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 496.746579][ T4819] RIP: 0033:0x7fc24575c789
[ 496.750840][ T4819] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 496.770552][ T4819] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 496.779048][ T4819] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 496.786852][ T4819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 496.794664][ T4819] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 496.802729][ T4819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 496.810713][ T4819] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 496.818631][ T4819]
[ 496.828399][ T4822] FAULT_INJECTION: forcing a failure.
[ 496.828399][ T4822] name failslab, interval 1, probability 0, space 0, times 0
[ 496.829422][ T4825] FAULT_INJECTION: forcing a failure.
[ 496.829422][ T4825] name failslab, interval 1, probability 0, space 0, times 0
[ 496.844079][ T4822] CPU: 1 PID: 4822 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 496.861736][ T4822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 496.871724][ T4822] Call Trace:
[ 496.874944][ T4822]
[ 496.877731][ T4822] dump_stack_lvl+0x151/0x1b7
[ 496.882237][ T4822] ? io_uring_drop_tctx_refs+0x190/0x190
[ 496.887887][ T4822] ? up_write+0xa1/0x190
[ 496.892389][ T4822] dump_stack+0x15/0x17
[ 496.896383][ T4822] should_fail+0x3c6/0x510
[ 496.900725][ T4822] __should_failslab+0xa4/0xe0
[ 496.905590][ T4822] ? alloc_pid+0xa9/0xb20
[ 496.909747][ T4822] should_failslab+0x9/0x20
[ 496.914207][ T4822] slab_pre_alloc_hook+0x37/0xd0
[ 496.918972][ T4822] ? alloc_pid+0xa9/0xb20
[ 496.923140][ T4822] kmem_cache_alloc+0x44/0x200
[ 496.927918][ T4822] alloc_pid+0xa9/0xb20
[ 496.931912][ T4822] ? copy_thread+0x45d/0x760
[ 496.936438][ T4822] copy_process+0x1647/0x3240
[ 496.941021][ T4822] ? proc_fail_nth_write+0x20b/0x290
[ 496.946227][ T4822] ? fsnotify_perm+0x6a/0x5d0
[ 496.950841][ T4822] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 496.955865][ T4822] ? vfs_write+0x990/0x1050
[ 496.960204][ T4822] kernel_clone+0x22e/0x920
[ 496.964637][ T4822] ? file_end_write+0x1b0/0x1b0
[ 496.969324][ T4822] ? create_io_thread+0x1e0/0x1e0
[ 496.974178][ T4822] ? __mutex_lock_slowpath+0x10/0x10
[ 496.979296][ T4822] __x64_sys_clone+0x23f/0x290
[ 496.983896][ T4822] ? __do_sys_vfork+0x130/0x130
[ 496.988701][ T4822] ? ksys_write+0x260/0x2c0
[ 496.993037][ T4822] ? debug_smp_processor_id+0x17/0x20
[ 496.998225][ T4822] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 497.004214][ T4822] ? exit_to_user_mode_prepare+0x39/0xa0
[ 497.009686][ T4822] do_syscall_64+0x3d/0xb0
[ 497.013974][ T4822] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 497.019669][ T4822] RIP: 0033:0x7fc24575c789
[ 497.023917][ T4822] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 497.043543][ T4822] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 497.051795][ T4822] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 497.059587][ T4822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 497.067747][ T4822] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 497.075683][ T4822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 497.083553][ T4822] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 497.091368][ T4822]
[ 497.094751][ T4825] CPU: 1 PID: 4825 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 497.103073][ T4825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 497.112987][ T4825] Call Trace:
[ 497.116105][ T4825]
[ 497.119213][ T4825] dump_stack_lvl+0x151/0x1b7
[ 497.123818][ T4825] ? io_uring_drop_tctx_refs+0x190/0x190
[ 497.129369][ T4825] dump_stack+0x15/0x17
[ 497.133448][ T4825] should_fail+0x3c6/0x510
[ 497.137717][ T4825] __should_failslab+0xa4/0xe0
[ 497.142387][ T4825] ? anon_vma_clone+0x9a/0x500
[ 497.146987][ T4825] should_failslab+0x9/0x20
[ 497.151328][ T4825] slab_pre_alloc_hook+0x37/0xd0
[ 497.156100][ T4825] ? anon_vma_clone+0x9a/0x500
[ 497.160797][ T4825] kmem_cache_alloc+0x44/0x200
[ 497.165391][ T4825] anon_vma_clone+0x9a/0x500
[ 497.169817][ T4825] anon_vma_fork+0x91/0x4e0
[ 497.174154][ T4825] dup_mm+0x894/0x11e0
[ 497.178066][ T4825] ? copy_init_mm+0x20/0x20
[ 497.182489][ T4825] copy_mm+0x107/0x1b0
[ 497.186568][ T4825] copy_process+0x12a1/0x3240
[ 497.191079][ T4825] ? proc_fail_nth_write+0x20b/0x290
[ 497.196199][ T4825] ? fsnotify_perm+0x6a/0x5d0
[ 497.200760][ T4825] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 497.205754][ T4825] ? vfs_write+0x990/0x1050
[ 497.210090][ T4825] kernel_clone+0x22e/0x920
[ 497.214751][ T4825] ? file_end_write+0x1b0/0x1b0
[ 497.219453][ T4825] ? create_io_thread+0x1e0/0x1e0
[ 497.224296][ T4825] ? __mutex_lock_slowpath+0x10/0x10
[ 497.229515][ T4825] __x64_sys_clone+0x23f/0x290
[ 497.234106][ T4825] ? __do_sys_vfork+0x130/0x130
[ 497.238792][ T4825] ? ksys_write+0x260/0x2c0
[ 497.243131][ T4825] ? debug_smp_processor_id+0x17/0x20
[ 497.248338][ T4825] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 497.254240][ T4825] ? exit_to_user_mode_prepare+0x39/0xa0
[ 497.259708][ T4825] do_syscall_64+0x3d/0xb0
[ 497.263963][ T4825] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 497.269692][ T4825] RIP: 0033:0x7fc24575c789
[ 497.273971][ T4825] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 497.293886][ T4825] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 497.302141][ T4825] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 497.309911][ T4825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 497.317725][ T4825] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 497.325807][ T4825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 497.333796][ T4825] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 497.341619][ T4825]
[ 497.352570][ T4826] FAULT_INJECTION: forcing a failure.
[ 497.352570][ T4826] name failslab, interval 1, probability 0, space 0, times 0
[ 497.352745][ T4831] FAULT_INJECTION: forcing a failure.
[ 497.352745][ T4831] name failslab, interval 1, probability 0, space 0, times 0
[ 497.371619][ T4838] FAULT_INJECTION: forcing a failure.
[ 497.371619][ T4838] name failslab, interval 1, probability 0, space 0, times 0
[ 497.380715][ T4831] CPU: 1 PID: 4831 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 497.398633][ T4831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 497.408981][ T4831] Call Trace:
[ 497.412081][ T4831]
[ 497.414842][ T4831] dump_stack_lvl+0x151/0x1b7
[ 497.419351][ T4831] ? io_uring_drop_tctx_refs+0x190/0x190
[ 497.424819][ T4831] ? pfn_valid+0x1e0/0x1e0
[ 497.429073][ T4831] dump_stack+0x15/0x17
[ 497.433066][ T4831] should_fail+0x3c6/0x510
[ 497.437324][ T4831] __should_failslab+0xa4/0xe0
[ 497.441952][ T4831] ? dup_mm+0x790/0x11e0
[ 497.445997][ T4831] should_failslab+0x9/0x20
[ 497.450338][ T4831] slab_pre_alloc_hook+0x37/0xd0
[ 497.455203][ T4831] ? dup_mm+0x790/0x11e0
[ 497.459291][ T4831] kmem_cache_alloc+0x44/0x200
[ 497.464003][ T4831] dup_mm+0x790/0x11e0
[ 497.467874][ T4831] ? copy_init_mm+0x20/0x20
[ 497.472561][ T4831] copy_mm+0x107/0x1b0
[ 497.476474][ T4831] copy_process+0x12a1/0x3240
[ 497.481239][ T4831] ? proc_fail_nth_write+0x20b/0x290
[ 497.486539][ T4831] ? fsnotify_perm+0x6a/0x5d0
[ 497.491149][ T4831] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 497.496086][ T4831] ? vfs_write+0x990/0x1050
[ 497.500428][ T4831] kernel_clone+0x22e/0x920
[ 497.504767][ T4831] ? file_end_write+0x1b0/0x1b0
[ 497.509454][ T4831] ? create_io_thread+0x1e0/0x1e0
[ 497.514319][ T4831] ? __mutex_lock_slowpath+0x10/0x10
[ 497.519435][ T4831] __x64_sys_clone+0x23f/0x290
[ 497.524122][ T4831] ? __do_sys_vfork+0x130/0x130
[ 497.528808][ T4831] ? ksys_write+0x260/0x2c0
[ 497.533163][ T4831] ? debug_smp_processor_id+0x17/0x20
[ 497.538354][ T4831] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 497.544258][ T4831] ? exit_to_user_mode_prepare+0x39/0xa0
[ 497.549724][ T4831] do_syscall_64+0x3d/0xb0
[ 497.553980][ T4831] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 497.559795][ T4831] RIP: 0033:0x7fc24575c789
[ 497.564055][ T4831] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 497.583776][ T4831] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 497.592626][ T4831] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 497.600435][ T4831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 497.608246][ T4831] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 497.616058][ T4831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 497.623955][ T4831] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 497.631951][ T4831]
[ 497.634803][ T4826] CPU: 0 PID: 4826 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 497.643140][ T4826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 497.653120][ T4826] Call Trace:
[ 497.656247][ T4826]
[ 497.659020][ T4826] dump_stack_lvl+0x151/0x1b7
[ 497.663622][ T4826] ? io_uring_drop_tctx_refs+0x190/0x190
[ 497.669088][ T4826] ? up_write+0x180/0x190
[ 497.673374][ T4826] dump_stack+0x15/0x17
[ 497.677336][ T4826] should_fail+0x3c6/0x510
[ 497.681673][ T4826] __should_failslab+0xa4/0xe0
[ 497.686273][ T4826] ? alloc_pid+0xa9/0xb20
[ 497.690438][ T4826] should_failslab+0x9/0x20
[ 497.694777][ T4826] slab_pre_alloc_hook+0x37/0xd0
[ 497.699562][ T4826] ? alloc_pid+0xa9/0xb20
[ 497.703719][ T4826] kmem_cache_alloc+0x44/0x200
[ 497.708320][ T4826] alloc_pid+0xa9/0xb20
[ 497.712326][ T4826] ? copy_thread+0x45d/0x760
[ 497.716745][ T4826] copy_process+0x1647/0x3240
[ 497.721274][ T4826] ? proc_fail_nth_write+0x20b/0x290
[ 497.726378][ T4826] ? fsnotify_perm+0x6a/0x5d0
[ 497.731037][ T4826] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 497.735922][ T4826] ? vfs_write+0x990/0x1050
[ 497.740432][ T4826] kernel_clone+0x22e/0x920
[ 497.744771][ T4826] ? file_end_write+0x1b0/0x1b0
[ 497.749580][ T4826] ? create_io_thread+0x1e0/0x1e0
[ 497.754437][ T4826] ? __mutex_lock_slowpath+0x10/0x10
[ 497.759558][ T4826] __x64_sys_clone+0x23f/0x290
[ 497.764181][ T4826] ? __do_sys_vfork+0x130/0x130
[ 497.768873][ T4826] ? ksys_write+0x260/0x2c0
[ 497.773276][ T4826] ? debug_smp_processor_id+0x17/0x20
[ 497.778568][ T4826] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 497.784469][ T4826] ? exit_to_user_mode_prepare+0x39/0xa0
[ 497.789939][ T4826] do_syscall_64+0x3d/0xb0
[ 497.794192][ T4826] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 497.800005][ T4826] RIP: 0033:0x7fc24575c789
[ 497.804542][ T4826] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 497.824326][ T4826] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 497.832667][ T4826] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 497.840484][ T4826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 497.848925][ T4826] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 497.856820][ T4826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 497.864897][ T4826] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 497.872707][ T4826]
[ 497.875676][ T4838] CPU: 1 PID: 4838 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 497.884178][ T4838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 497.894072][ T4838] Call Trace:
[ 497.897199][ T4838]
[ 497.899977][ T4838] dump_stack_lvl+0x151/0x1b7
[ 497.904491][ T4838] ? io_uring_drop_tctx_refs+0x190/0x190
[ 497.909965][ T4838] dump_stack+0x15/0x17
[ 497.914201][ T4838] should_fail+0x3c6/0x510
[ 497.918416][ T4838] __should_failslab+0xa4/0xe0
[ 497.923102][ T4838] ? anon_vma_clone+0x9a/0x500
[ 497.927791][ T4838] should_failslab+0x9/0x20
[ 497.932130][ T4838] slab_pre_alloc_hook+0x37/0xd0
[ 497.937337][ T4838] ? anon_vma_clone+0x9a/0x500
[ 497.942131][ T4838] kmem_cache_alloc+0x44/0x200
[ 497.947111][ T4838] anon_vma_clone+0x9a/0x500
[ 497.951957][ T4838] anon_vma_fork+0x91/0x4e0
[ 497.956402][ T4838] dup_mm+0x894/0x11e0
[ 497.960513][ T4838] ? copy_init_mm+0x20/0x20
[ 497.964828][ T4838] copy_mm+0x107/0x1b0
[ 497.968817][ T4838] copy_process+0x12a1/0x3240
[ 497.973324][ T4838] ? proc_fail_nth_write+0x20b/0x290
[ 497.978546][ T4838] ? fsnotify_perm+0x6a/0x5d0
[ 497.983089][ T4838] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 497.988001][ T4838] ? vfs_write+0x990/0x1050
[ 497.992336][ T4838] kernel_clone+0x22e/0x920
[ 497.996674][ T4838] ? file_end_write+0x1b0/0x1b0
[ 498.001471][ T4838] ? create_io_thread+0x1e0/0x1e0
[ 498.006399][ T4838] ? __mutex_lock_slowpath+0x10/0x10
[ 498.011429][ T4838] __x64_sys_clone+0x23f/0x290
[ 498.016200][ T4838] ? __do_sys_vfork+0x130/0x130
[ 498.020954][ T4838] ? ksys_write+0x260/0x2c0
[ 498.025316][ T4838] ? debug_smp_processor_id+0x17/0x20
[ 498.031042][ T4838] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 498.036972][ T4838] ? exit_to_user_mode_prepare+0x39/0xa0
[ 498.042600][ T4838] do_syscall_64+0x3d/0xb0
[ 498.046857][ T4838] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 498.053356][ T4838] RIP: 0033:0x7fc24575c789
[ 498.057612][ T4838] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 498.077060][ T4838] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 498.085304][ T4838] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 498.093108][ T4838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 498.100961][ T4838] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 498.108982][ T4838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 498.116884][ T4838] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 498.124701][ T4838]
[ 498.128097][ T4834] FAULT_INJECTION: forcing a failure.
[ 498.128097][ T4834] name failslab, interval 1, probability 0, space 0, times 0
[ 498.140634][ T4834] CPU: 1 PID: 4834 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 498.149045][ T4834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 498.158993][ T4834] Call Trace:
[ 498.162133][ T4834]
[ 498.164891][ T4834] dump_stack_lvl+0x151/0x1b7
[ 498.169422][ T4834] ? io_uring_drop_tctx_refs+0x190/0x190
[ 498.174875][ T4834] dump_stack+0x15/0x17
[ 498.178966][ T4834] should_fail+0x3c6/0x510
[ 498.183235][ T4834] __should_failslab+0xa4/0xe0
[ 498.187853][ T4834] ? anon_vma_clone+0x9a/0x500
[ 498.192440][ T4834] should_failslab+0x9/0x20
[ 498.196759][ T4834] slab_pre_alloc_hook+0x37/0xd0
[ 498.201530][ T4834] ? anon_vma_clone+0x9a/0x500
[ 498.206133][ T4834] kmem_cache_alloc+0x44/0x200
[ 498.210823][ T4834] anon_vma_clone+0x9a/0x500
[ 498.215447][ T4834] anon_vma_fork+0x91/0x4e0
[ 498.219940][ T4834] dup_mm+0x894/0x11e0
[ 498.224400][ T4834] ? copy_init_mm+0x20/0x20
[ 498.228728][ T4834] copy_mm+0x107/0x1b0
[ 498.232635][ T4834] copy_process+0x12a1/0x3240
[ 498.237159][ T4834] ? proc_fail_nth_write+0x20b/0x290
[ 498.242463][ T4834] ? fsnotify_perm+0x6a/0x5d0
[ 498.247060][ T4834] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 498.252128][ T4834] ? vfs_write+0x990/0x1050
[ 498.256426][ T4834] kernel_clone+0x22e/0x920
[ 498.260853][ T4834] ? file_end_write+0x1b0/0x1b0
[ 498.265744][ T4834] ? create_io_thread+0x1e0/0x1e0
[ 498.270707][ T4834] ? __mutex_lock_slowpath+0x10/0x10
[ 498.275817][ T4834] __x64_sys_clone+0x23f/0x290
[ 498.280411][ T4834] ? __do_sys_vfork+0x130/0x130
[ 498.285098][ T4834] ? ksys_write+0x260/0x2c0
[ 498.289440][ T4834] ? debug_smp_processor_id+0x17/0x20
[ 498.294657][ T4834] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 498.300633][ T4834] ? exit_to_user_mode_prepare+0x39/0xa0
[ 498.306099][ T4834] do_syscall_64+0x3d/0xb0
[ 498.310379][ T4834] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 498.316079][ T4834] RIP: 0033:0x7fc24575c789
[ 498.320499][ T4834] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 498.340022][ T4834] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 498.348449][ T4834] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 498.356346][ T4834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 498.364150][ T4834] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 498.372258][ T4834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 498.380115][ T4834] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 498.387886][ T4834]
[ 498.390967][ T4839] FAULT_INJECTION: forcing a failure.
[ 498.390967][ T4839] name failslab, interval 1, probability 0, space 0, times 0
[ 498.403594][ T4839] CPU: 1 PID: 4839 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 498.411940][ T4839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 498.421825][ T4839] Call Trace:
[ 498.424969][ T4839]
[ 498.427827][ T4839] dump_stack_lvl+0x151/0x1b7
[ 498.432539][ T4839] ? io_uring_drop_tctx_refs+0x190/0x190
[ 498.438057][ T4839] dump_stack+0x15/0x17
[ 498.442098][ T4839] should_fail+0x3c6/0x510
[ 498.446334][ T4839] __should_failslab+0xa4/0xe0
[ 498.450925][ T4839] ? anon_vma_clone+0x9a/0x500
[ 498.455786][ T4839] should_failslab+0x9/0x20
[ 498.460232][ T4839] slab_pre_alloc_hook+0x37/0xd0
[ 498.465129][ T4839] ? anon_vma_clone+0x9a/0x500
[ 498.469693][ T4839] kmem_cache_alloc+0x44/0x200
[ 498.474381][ T4839] anon_vma_clone+0x9a/0x500
[ 498.478803][ T4839] anon_vma_fork+0x91/0x4e0
[ 498.483146][ T4839] dup_mm+0x894/0x11e0
[ 498.487132][ T4839] ? copy_init_mm+0x20/0x20
[ 498.491571][ T4839] copy_mm+0x107/0x1b0
[ 498.495468][ T4839] copy_process+0x12a1/0x3240
[ 498.500006][ T4839] ? proc_fail_nth_write+0x20b/0x290
[ 498.505194][ T4839] ? fsnotify_perm+0x6a/0x5d0
[ 498.509704][ T4839] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 498.514744][ T4839] ? vfs_write+0x990/0x1050
[ 498.519077][ T4839] kernel_clone+0x22e/0x920
[ 498.523418][ T4839] ? file_end_write+0x1b0/0x1b0
[ 498.528109][ T4839] ? create_io_thread+0x1e0/0x1e0
[ 498.532968][ T4839] ? __mutex_lock_slowpath+0x10/0x10
[ 498.538179][ T4839] __x64_sys_clone+0x23f/0x290
[ 498.542775][ T4839] ? __do_sys_vfork+0x130/0x130
[ 498.547628][ T4839] ? ksys_write+0x260/0x2c0
[ 498.552056][ T4839] ? debug_smp_processor_id+0x17/0x20
[ 498.557271][ T4839] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 498.563291][ T4839] ? exit_to_user_mode_prepare+0x39/0xa0
[ 498.568762][ T4839] do_syscall_64+0x3d/0xb0
[ 498.573024][ T4839] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 498.578741][ T4839] RIP: 0033:0x7fc24575c789
[ 498.582992][ T4839] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 498.602962][ T4839] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 498.611260][ T4839] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 498.619101][ T4839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 498.626998][ T4839] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 498.634815][ T4839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 498.642785][ T4839] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 498.650832][ T4839]
[ 498.655669][ T4837] FAULT_INJECTION: forcing a failure.
[ 498.655669][ T4837] name failslab, interval 1, probability 0, space 0, times 0
[ 498.668516][ T4837] CPU: 0 PID: 4837 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 498.676948][ T4837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 498.687125][ T4837] Call Trace:
[ 498.690336][ T4837]
[ 498.693107][ T4837] dump_stack_lvl+0x151/0x1b7
[ 498.697620][ T4837] ? io_uring_drop_tctx_refs+0x190/0x190
[ 498.703177][ T4837] dump_stack+0x15/0x17
[ 498.707262][ T4837] should_fail+0x3c6/0x510
[ 498.711508][ T4837] __should_failslab+0xa4/0xe0
[ 498.716117][ T4837] ? anon_vma_clone+0x9a/0x500
[ 498.720813][ T4837] should_failslab+0x9/0x20
[ 498.725147][ T4837] slab_pre_alloc_hook+0x37/0xd0
[ 498.729912][ T4837] ? anon_vma_clone+0x9a/0x500
[ 498.734623][ T4837] kmem_cache_alloc+0x44/0x200
[ 498.739368][ T4837] anon_vma_clone+0x9a/0x500
[ 498.743804][ T4837] anon_vma_fork+0x91/0x4e0
[ 498.748224][ T4837] dup_mm+0x894/0x11e0
[ 498.752135][ T4837] ? copy_init_mm+0x20/0x20
[ 498.756474][ T4837] copy_mm+0x107/0x1b0
[ 498.760373][ T4837] copy_process+0x12a1/0x3240
[ 498.764978][ T4837] ? proc_fail_nth_write+0x20b/0x290
[ 498.770098][ T4837] ? fsnotify_perm+0x6a/0x5d0
[ 498.774693][ T4837] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 498.779641][ T4837] ? vfs_write+0x990/0x1050
[ 498.783978][ T4837] kernel_clone+0x22e/0x920
[ 498.788322][ T4837] ? file_end_write+0x1b0/0x1b0
[ 498.793007][ T4837] ? create_io_thread+0x1e0/0x1e0
[ 498.797960][ T4837] ? __mutex_lock_slowpath+0x10/0x10
[ 498.803083][ T4837] __x64_sys_clone+0x23f/0x290
[ 498.807685][ T4837] ? __do_sys_vfork+0x130/0x130
[ 498.812384][ T4837] ? ksys_write+0x260/0x2c0
[ 498.816888][ T4837] ? debug_smp_processor_id+0x17/0x20
[ 498.822368][ T4837] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 498.828459][ T4837] ? exit_to_user_mode_prepare+0x39/0xa0
[ 498.834013][ T4837] do_syscall_64+0x3d/0xb0
[ 498.838440][ T4837] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 498.844373][ T4837] RIP: 0033:0x7fc24575c789
[ 498.848621][ T4837] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 498.868245][ T4837] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 498.876585][ T4837] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 498.884392][ T4837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 498.892200][ T4837] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 498.900014][ T4837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 498.907821][ T4837] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 498.915641][ T4837]
[ 498.927414][ T4847] FAULT_INJECTION: forcing a failure.
[ 498.927414][ T4847] name failslab, interval 1, probability 0, space 0, times 0
[ 498.930763][ T4851] FAULT_INJECTION: forcing a failure.
[ 498.930763][ T4851] name failslab, interval 1, probability 0, space 0, times 0
[ 498.941861][ T4847] CPU: 0 PID: 4847 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 498.960745][ T4847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 498.970650][ T4847] Call Trace:
[ 498.973763][ T4847]
[ 498.976539][ T4847] dump_stack_lvl+0x151/0x1b7
[ 498.981052][ T4847] ? io_uring_drop_tctx_refs+0x190/0x190
[ 498.986606][ T4847] ? __kasan_check_write+0x14/0x20
[ 498.991646][ T4847] dump_stack+0x15/0x17
[ 498.995660][ T4847] should_fail+0x3c6/0x510
[ 498.999917][ T4847] __should_failslab+0xa4/0xe0
[ 499.004502][ T4847] ? anon_vma_fork+0xf7/0x4e0
[ 499.009004][ T4847] should_failslab+0x9/0x20
[ 499.013340][ T4847] slab_pre_alloc_hook+0x37/0xd0
[ 499.018119][ T4847] ? anon_vma_fork+0xf7/0x4e0
[ 499.022626][ T4847] kmem_cache_alloc+0x44/0x200
[ 499.027411][ T4847] anon_vma_fork+0xf7/0x4e0
[ 499.031831][ T4847] dup_mm+0x894/0x11e0
[ 499.035807][ T4847] ? copy_init_mm+0x20/0x20
[ 499.040159][ T4847] copy_mm+0x107/0x1b0
[ 499.044067][ T4847] copy_process+0x12a1/0x3240
[ 499.048671][ T4847] ? proc_fail_nth_write+0x20b/0x290
[ 499.053893][ T4847] ? fsnotify_perm+0x6a/0x5d0
[ 499.058497][ T4847] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 499.063597][ T4847] ? vfs_write+0x990/0x1050
[ 499.067972][ T4847] kernel_clone+0x22e/0x920
[ 499.072273][ T4847] ? file_end_write+0x1b0/0x1b0
[ 499.076961][ T4847] ? create_io_thread+0x1e0/0x1e0
[ 499.081821][ T4847] ? __mutex_lock_slowpath+0x10/0x10
[ 499.087114][ T4847] __x64_sys_clone+0x23f/0x290
[ 499.091715][ T4847] ? __do_sys_vfork+0x130/0x130
[ 499.096402][ T4847] ? ksys_write+0x260/0x2c0
[ 499.100830][ T4847] ? debug_smp_processor_id+0x17/0x20
[ 499.106037][ T4847] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 499.112025][ T4847] ? exit_to_user_mode_prepare+0x39/0xa0
[ 499.117495][ T4847] do_syscall_64+0x3d/0xb0
[ 499.121788][ T4847] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 499.127474][ T4847] RIP: 0033:0x7fc24575c789
[ 499.131741][ T4847] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 499.151801][ T4847] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 499.160200][ T4847] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 499.168193][ T4847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 499.176014][ T4847] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 499.183801][ T4847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 499.191612][ T4847] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 499.199692][ T4847]
[ 499.202638][ T4851] CPU: 1 PID: 4851 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 499.211306][ T4851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 499.221285][ T4851] Call Trace:
[ 499.224463][ T4851]
[ 499.227209][ T4851] dump_stack_lvl+0x151/0x1b7
[ 499.231900][ T4851] ? io_uring_drop_tctx_refs+0x190/0x190
[ 499.237831][ T4851] dump_stack+0x15/0x17
[ 499.241910][ T4851] should_fail+0x3c6/0x510
[ 499.246249][ T4851] __should_failslab+0xa4/0xe0
[ 499.250884][ T4851] ? anon_vma_clone+0x9a/0x500
[ 499.255440][ T4851] should_failslab+0x9/0x20
[ 499.259791][ T4851] slab_pre_alloc_hook+0x37/0xd0
[ 499.264658][ T4851] ? anon_vma_clone+0x9a/0x500
[ 499.269242][ T4851] kmem_cache_alloc+0x44/0x200
[ 499.274044][ T4851] anon_vma_clone+0x9a/0x500
[ 499.278531][ T4851] anon_vma_fork+0x91/0x4e0
[ 499.282877][ T4851] dup_mm+0x894/0x11e0
[ 499.286874][ T4851] ? copy_init_mm+0x20/0x20
[ 499.291259][ T4851] copy_mm+0x107/0x1b0
[ 499.295110][ T4851] copy_process+0x12a1/0x3240
[ 499.299836][ T4851] ? proc_fail_nth_write+0x20b/0x290
[ 499.305003][ T4851] ? fsnotify_perm+0x6a/0x5d0
[ 499.309708][ T4851] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 499.314757][ T4851] ? vfs_write+0x990/0x1050
[ 499.319159][ T4851] kernel_clone+0x22e/0x920
[ 499.323500][ T4851] ? file_end_write+0x1b0/0x1b0
[ 499.328276][ T4851] ? create_io_thread+0x1e0/0x1e0
[ 499.333133][ T4851] ? __mutex_lock_slowpath+0x10/0x10
[ 499.338261][ T4851] __x64_sys_clone+0x23f/0x290
[ 499.342857][ T4851] ? __do_sys_vfork+0x130/0x130
[ 499.347543][ T4851] ? ksys_write+0x260/0x2c0
[ 499.352010][ T4851] ? debug_smp_processor_id+0x17/0x20
[ 499.357415][ T4851] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 499.363313][ T4851] ? exit_to_user_mode_prepare+0x39/0xa0
[ 499.368785][ T4851] do_syscall_64+0x3d/0xb0
[ 499.373131][ T4851] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 499.379113][ T4851] RIP: 0033:0x7fc24575c789
[ 499.383372][ T4851] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 499.403619][ T4851] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 499.411862][ T4851] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 499.419682][ T4851] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 499.427485][ T4851] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 499.435296][ T4851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 499.443107][ T4851] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 499.451009][ T4851]
[ 499.455086][ T4852] FAULT_INJECTION: forcing a failure.
[ 499.455086][ T4852] name failslab, interval 1, probability 0, space 0, times 0
[ 499.467723][ T4852] CPU: 1 PID: 4852 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 499.476062][ T4852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 499.485941][ T4852] Call Trace:
[ 499.489064][ T4852]
[ 499.491841][ T4852] dump_stack_lvl+0x151/0x1b7
[ 499.496565][ T4852] ? io_uring_drop_tctx_refs+0x190/0x190
[ 499.502290][ T4852] dump_stack+0x15/0x17
[ 499.506365][ T4852] should_fail+0x3c6/0x510
[ 499.510622][ T4852] __should_failslab+0xa4/0xe0
[ 499.515221][ T4852] ? anon_vma_clone+0x9a/0x500
[ 499.519915][ T4852] should_failslab+0x9/0x20
[ 499.524338][ T4852] slab_pre_alloc_hook+0x37/0xd0
[ 499.529237][ T4852] ? anon_vma_clone+0x9a/0x500
[ 499.533998][ T4852] kmem_cache_alloc+0x44/0x200
[ 499.538609][ T4852] anon_vma_clone+0x9a/0x500
[ 499.543103][ T4852] anon_vma_fork+0x91/0x4e0
[ 499.547440][ T4852] dup_mm+0x894/0x11e0
[ 499.551368][ T4852] ? copy_init_mm+0x20/0x20
[ 499.555702][ T4852] copy_mm+0x107/0x1b0
[ 499.559591][ T4852] copy_process+0x12a1/0x3240
[ 499.564280][ T4852] ? proc_fail_nth_write+0x20b/0x290
[ 499.569488][ T4852] ? fsnotify_perm+0x6a/0x5d0
[ 499.574011][ T4852] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 499.579057][ T4852] ? vfs_write+0x990/0x1050
[ 499.583377][ T4852] kernel_clone+0x22e/0x920
[ 499.587800][ T4852] ? file_end_write+0x1b0/0x1b0
[ 499.592507][ T4852] ? create_io_thread+0x1e0/0x1e0
[ 499.597348][ T4852] ? __mutex_lock_slowpath+0x10/0x10
[ 499.602590][ T4852] __x64_sys_clone+0x23f/0x290
[ 499.607288][ T4852] ? __do_sys_vfork+0x130/0x130
[ 499.611985][ T4852] ? ksys_write+0x260/0x2c0
[ 499.616291][ T4852] ? debug_smp_processor_id+0x17/0x20
[ 499.621513][ T4852] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 499.627752][ T4852] ? exit_to_user_mode_prepare+0x39/0xa0
[ 499.633304][ T4852] do_syscall_64+0x3d/0xb0
[ 499.637839][ T4852] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 499.643662][ T4852] RIP: 0033:0x7fc24575c789
[ 499.647919][ T4852] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 499.667556][ T4852] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 499.675969][ T4852] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 499.683793][ T4852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 499.691568][ T4852] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 499.699467][ T4852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 499.707364][ T4852] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 499.715173][ T4852]
[ 499.720066][ T4849] FAULT_INJECTION: forcing a failure.
[ 499.720066][ T4849] name failslab, interval 1, probability 0, space 0, times 0
[ 499.732706][ T4849] CPU: 1 PID: 4849 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 499.741122][ T4849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 499.751076][ T4849] Call Trace:
[ 499.754291][ T4849]
[ 499.757063][ T4849] dump_stack_lvl+0x151/0x1b7
[ 499.761787][ T4849] ? io_uring_drop_tctx_refs+0x190/0x190
[ 499.767374][ T4849] dump_stack+0x15/0x17
[ 499.771377][ T4849] should_fail+0x3c6/0x510
[ 499.775632][ T4849] __should_failslab+0xa4/0xe0
[ 499.780219][ T4849] ? anon_vma_clone+0x9a/0x500
[ 499.784817][ T4849] should_failslab+0x9/0x20
[ 499.789159][ T4849] slab_pre_alloc_hook+0x37/0xd0
[ 499.793944][ T4849] ? anon_vma_clone+0x9a/0x500
[ 499.798662][ T4849] kmem_cache_alloc+0x44/0x200
[ 499.803357][ T4849] anon_vma_clone+0x9a/0x500
[ 499.807863][ T4849] anon_vma_fork+0x91/0x4e0
[ 499.812200][ T4849] dup_mm+0x894/0x11e0
[ 499.816121][ T4849] ? copy_init_mm+0x20/0x20
[ 499.820450][ T4849] copy_mm+0x107/0x1b0
[ 499.824449][ T4849] copy_process+0x12a1/0x3240
[ 499.829047][ T4849] ? proc_fail_nth_write+0x20b/0x290
[ 499.834157][ T4849] ? fsnotify_perm+0x6a/0x5d0
[ 499.838761][ T4849] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 499.843707][ T4849] ? vfs_write+0x990/0x1050
[ 499.848045][ T4849] kernel_clone+0x22e/0x920
[ 499.852388][ T4849] ? file_end_write+0x1b0/0x1b0
[ 499.857086][ T4849] ? create_io_thread+0x1e0/0x1e0
[ 499.861929][ T4849] ? __mutex_lock_slowpath+0x10/0x10
[ 499.867234][ T4849] __x64_sys_clone+0x23f/0x290
[ 499.871825][ T4849] ? __do_sys_vfork+0x130/0x130
[ 499.876696][ T4849] ? ksys_write+0x260/0x2c0
[ 499.881183][ T4849] ? debug_smp_processor_id+0x17/0x20
[ 499.886331][ T4849] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 499.892232][ T4849] ? exit_to_user_mode_prepare+0x39/0xa0
[ 499.897700][ T4849] do_syscall_64+0x3d/0xb0
[ 499.901954][ T4849] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 499.907847][ T4849] RIP: 0033:0x7fc24575c789
[ 499.912527][ T4849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 499.932277][ T4849] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 499.940494][ T4849] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 499.948411][ T4849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 499.956421][ T4849] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 499.964198][ T4849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 499.972181][ T4849] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 499.980095][ T4849]
[ 499.990713][ T4861] FAULT_INJECTION: forcing a failure.
[ 499.990713][ T4861] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 499.994222][ T4864] FAULT_INJECTION: forcing a failure.
[ 499.994222][ T4864] name failslab, interval 1, probability 0, space 0, times 0
[ 500.006891][ T4861] CPU: 0 PID: 4861 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 500.024656][ T4861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 500.034654][ T4861] Call Trace:
[ 500.037767][ T4861]
[ 500.040838][ T4861] dump_stack_lvl+0x151/0x1b7
[ 500.045329][ T4861] ? io_uring_drop_tctx_refs+0x190/0x190
[ 500.050796][ T4861] dump_stack+0x15/0x17
[ 500.054793][ T4861] should_fail+0x3c6/0x510
[ 500.059057][ T4861] should_fail_alloc_page+0x5a/0x80
[ 500.064078][ T4861] __alloc_pages+0x1ee/0x7b0
[ 500.068589][ T4861] ? __rmqueue_pcplist+0x27d0/0x27d0
[ 500.073736][ T4861] ? __kasan_check_write+0x14/0x20
[ 500.078834][ T4861] ? _raw_spin_lock+0xa4/0x1b0
[ 500.083718][ T4861] pte_alloc_one+0x73/0x1b0
[ 500.088135][ T4861] ? pfn_modify_allowed+0x2f0/0x2f0
[ 500.093161][ T4861] ? __pmd_alloc+0x48d/0x550
[ 500.097588][ T4861] __pte_alloc+0x86/0x350
[ 500.101757][ T4861] ? __pud_alloc+0x260/0x260
[ 500.106275][ T4861] ? free_pgtables+0x280/0x280
[ 500.111066][ T4861] ? __kasan_slab_alloc+0xc8/0xe0
[ 500.115923][ T4861] ? slab_post_alloc_hook+0x53/0x2c0
[ 500.121043][ T4861] ? kmem_cache_alloc+0xf5/0x200
[ 500.125824][ T4861] ? anon_vma_clone+0x9a/0x500
[ 500.130437][ T4861] copy_page_range+0x26e4/0x2d90
[ 500.135319][ T4861] ? __kasan_slab_alloc+0xb1/0xe0
[ 500.140142][ T4861] ? slab_post_alloc_hook+0x53/0x2c0
[ 500.145270][ T4861] ? __x64_sys_clone+0x23f/0x290
[ 500.150038][ T4861] ? pfn_valid+0x1e0/0x1e0
[ 500.154294][ T4861] ? __kasan_check_write+0x14/0x20
[ 500.159320][ T4861] ? up_write+0xa1/0x190
[ 500.163400][ T4861] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 500.169651][ T4861] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 500.175232][ T4861] dup_mm+0xacf/0x11e0
[ 500.179154][ T4861] ? copy_init_mm+0x20/0x20
[ 500.183451][ T4861] copy_mm+0x107/0x1b0
[ 500.187445][ T4861] copy_process+0x12a1/0x3240
[ 500.191955][ T4861] ? proc_fail_nth_write+0x20b/0x290
[ 500.197252][ T4861] ? fsnotify_perm+0x6a/0x5d0
[ 500.202451][ T4861] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 500.207485][ T4861] ? vfs_write+0x990/0x1050
[ 500.211829][ T4861] kernel_clone+0x22e/0x920
[ 500.216775][ T4861] ? file_end_write+0x1b0/0x1b0
[ 500.221565][ T4861] ? create_io_thread+0x1e0/0x1e0
[ 500.226534][ T4861] ? __mutex_lock_slowpath+0x10/0x10
[ 500.231899][ T4861] __x64_sys_clone+0x23f/0x290
[ 500.236494][ T4861] ? __do_sys_vfork+0x130/0x130
[ 500.241178][ T4861] ? ksys_write+0x260/0x2c0
[ 500.245566][ T4861] ? debug_smp_processor_id+0x17/0x20
[ 500.250816][ T4861] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 500.256810][ T4861] ? exit_to_user_mode_prepare+0x39/0xa0
[ 500.262365][ T4861] do_syscall_64+0x3d/0xb0
[ 500.266612][ T4861] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 500.272428][ T4861] RIP: 0033:0x7fc24575c789
[ 500.276680][ T4861] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 500.296208][ T4861] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 500.304459][ T4861] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 500.312267][ T4861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 500.320083][ T4861] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 500.327897][ T4861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 500.335701][ T4861] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 500.343600][ T4861]
[ 500.346463][ T4864] CPU: 1 PID: 4864 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 500.354883][ T4864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 500.364884][ T4864] Call Trace:
[ 500.368004][ T4864]
[ 500.371137][ T4864] dump_stack_lvl+0x151/0x1b7
[ 500.375641][ T4864] ? io_uring_drop_tctx_refs+0x190/0x190
[ 500.381290][ T4864] dump_stack+0x15/0x17
[ 500.385275][ T4864] should_fail+0x3c6/0x510
[ 500.389616][ T4864] __should_failslab+0xa4/0xe0
[ 500.394307][ T4864] ? anon_vma_clone+0x9a/0x500
[ 500.399351][ T4864] should_failslab+0x9/0x20
[ 500.404041][ T4864] slab_pre_alloc_hook+0x37/0xd0
[ 500.408812][ T4864] ? anon_vma_clone+0x9a/0x500
[ 500.413412][ T4864] kmem_cache_alloc+0x44/0x200
[ 500.418019][ T4864] anon_vma_clone+0x9a/0x500
[ 500.422436][ T4864] anon_vma_fork+0x91/0x4e0
[ 500.426777][ T4864] dup_mm+0x894/0x11e0
[ 500.430782][ T4864] ? copy_init_mm+0x20/0x20
[ 500.435116][ T4864] copy_mm+0x107/0x1b0
[ 500.439108][ T4864] copy_process+0x12a1/0x3240
[ 500.443715][ T4864] ? proc_fail_nth_write+0x20b/0x290
[ 500.448849][ T4864] ? fsnotify_perm+0x6a/0x5d0
[ 500.453343][ T4864] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 500.458474][ T4864] ? vfs_write+0x990/0x1050
[ 500.462802][ T4864] kernel_clone+0x22e/0x920
[ 500.467144][ T4864] ? file_end_write+0x1b0/0x1b0
[ 500.471830][ T4864] ? create_io_thread+0x1e0/0x1e0
[ 500.476693][ T4864] ? __mutex_lock_slowpath+0x10/0x10
[ 500.481898][ T4864] __x64_sys_clone+0x23f/0x290
[ 500.486496][ T4864] ? __do_sys_vfork+0x130/0x130
[ 500.491185][ T4864] ? ksys_write+0x260/0x2c0
[ 500.495523][ T4864] ? debug_smp_processor_id+0x17/0x20
[ 500.500732][ T4864] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 500.506666][ T4864] ? exit_to_user_mode_prepare+0x39/0xa0
[ 500.512099][ T4864] do_syscall_64+0x3d/0xb0
[ 500.516356][ T4864] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 500.522385][ T4864] RIP: 0033:0x7fc24575c789
[ 500.526884][ T4864] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 16 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 b8 ff ff ff f7 d8 64 89 01 48
[ 500.546526][ T4864] RSP: 002b:00007fc2457091e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 500.554853][ T4864] RAX: ffffffffffffffda RBX: 00007fc2457ec268 RCX: 00007fc24575c789
[ 500.562689][ T4864] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 500.570653][ T4864] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 500.578459][ T4864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 500.586532][ T4864] R13: 00007fff3d918d0f R14: 00007fc245709300 R15: 0000000000022000
[ 500.594693][ T4864]
[ 500.598572][ T4865] FAULT_INJECTION: forcing a failure.
[ 500.598572][ T4865] name failslab, interval 1, probability 0, space 0, times 0
[ 500.611317][ T4865] CPU: 1 PID: 4865 Comm: syz-executor157 Not tainted 5.15.94-syzkaller #0
[ 500.619649][ T4865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
[ 500.629619][ T4865] Call Trace:
[ 500.632751][ T4865]
[ 500.635667][ T4865] dump_stack_lvl+0x151/0x1b7
[ 500.640226][ T4865] ? io_uring_drop_tctx_refs+0x190/0x190
[ 500.645869][ T4865] dump_stack+0x15/0x17
[ 500.649861][ T4865] should_fail+0x3c6/0x510
[ 500.654113][ T4865] __should_failslab+0xa4/0xe0
[ 500.658714][ T4865] ? anon_vma_clone+0x9a/0x500
[ 500.663312][ T4865] should_failslab+0x9/0x20
[ 500.667710][ T4865] slab_pre_alloc_hook+0x37/0xd0
[ 500.672518][ T4865] ? anon_vma_clone+0x9a/0x500
[ 500.677205][ T4865] kmem_cache_alloc+0x44/0x200
[ 500.681889][ T4865] anon_vma_clone+0x9a/0x500
[ 500.686315][ T4865] anon_vma_fork+0x91/0x4e0
[ 500.690654][ T4865] dup_mm+0x894/0x11e0
[ 500.694561][ T4865] ? copy_init_mm+0x20/0x20
[ 500.698900][ T4865] copy_mm+0x107/0x1b0
[ 500.702818][ T4865] copy_process+0x12a1/0x3240
[ 500.707476][ T4865] ? proc_fail_nth_write+0x20b/0x290
[ 500.712545][ T4865] ? fsnotify_perm+0x6a/0x5d0
[ 500.717049][ T4865] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 500.722072][ T4865] ? vfs_write+0x990/0x1050
[ 500.726500][ T4865] kernel_clone+0x22e/0x920
[ 500.730850][ T4865] ? file_end_write+0x1b0/0x1b0
[ 500.735544][ T4865] ? create_io_thread+0x1e0/0x1e0
[ 500.740396][ T4865] ? __mutex_lock_slowpath+0x10/0x10
[ 500.745963][ T4865] __x64_sys_clone+0x23f/0x290
[ 500.750673][ T4865] ? __do_sys_vfork+0x130/0x130
[ 500.755343][ T4865] ? ksys_write+0x260/0x2c0
[ 500.759787][ T4865] ? debug_smp_processor_id+0x17/0x20
[ 500.764994][ T4865] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 500.770991][ T4865] ? exit_to_user_mode_prepare+0x39/0xa0
[ 500.776453][ T4865] do_syscall_64+0x3d/0xb0
[ 500.780704][ T4865] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 500.786552][ T4865] RIP: 0033:0x7fc24575c789
[ 500.790972][ T4865] Code: