[ 3.241134][ T91] xargs (91) used greatest stack depth: 24208 bytes left
[ 3.472695][ T97] udevd[97]: starting version 3.2.10
[ 3.510369][ T98] udevd[98]: starting eudev-3.2.10
[ 3.512430][ T97] udevd (97) used greatest stack depth: 23568 bytes left
[ 4.590620][ T184] ssh-keygen (184) used greatest stack depth: 23472 bytes left
[ 12.426868][ T30] kauditd_printk_skb: 49 callbacks suppressed
[ 12.426879][ T30] audit: type=1400 audit(1678504381.710:60): avc: denied { transition } for pid=234 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 12.433059][ T30] audit: type=1400 audit(1678504381.720:61): avc: denied { write } for pid=234 comm="sh" path="pipe:[12351]" dev="pipefs" ino=12351 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1
[ 13.625874][ T237] scp (237) used greatest stack depth: 22832 bytes left
[ 13.628928][ T235] sshd (235) used greatest stack depth: 22544 bytes left
Warning: Permanently added '10.128.0.187' (ECDSA) to the list of known hosts.
[ 47.134774][ T30] audit: type=1400 audit(1678504416.420:62): avc: denied { execmem } for pid=344 comm="syz-executor102" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 47.154016][ T30] audit: type=1400 audit(1678504416.440:63): avc: denied { integrity } for pid=344 comm="syz-executor102" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1
[ 47.155759][ T344] cgroup: Unknown subsys name 'net'
[ 47.176294][ T30] audit: type=1400 audit(1678504416.440:64): avc: denied { mounton } for pid=344 comm="syz-executor102" path="/syzcgroup/unified" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 47.176315][ T30] audit: type=1400 audit(1678504416.440:65): avc: denied { mount } for pid=344 comm="syz-executor102" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 47.226721][ T30] audit: type=1400 audit(1678504416.510:66): avc: denied { unmount } for pid=344 comm="syz-executor102" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 47.226841][ T344] cgroup: Unknown subsys name 'devices'
[ 47.373234][ T344] cgroup: Unknown subsys name 'hugetlb'
[ 47.378746][ T344] cgroup: Unknown subsys name 'rlimit'
[ 47.473028][ T30] audit: type=1400 audit(1678504416.760:67): avc: denied { mounton } for pid=344 comm="syz-executor102" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 47.498364][ T30] audit: type=1400 audit(1678504416.790:68): avc: denied { mount } for pid=344 comm="syz-executor102" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1
[ 47.541963][ T30] audit: type=1400 audit(1678504416.790:69): avc: denied { setattr } for pid=344 comm="syz-executor102" name="raw-gadget" dev="devtmpfs" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 47.565465][ T30] audit: type=1400 audit(1678504416.790:70): avc: denied { mounton } for pid=351 comm="syz-executor102" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1
[ 47.589578][ T30] audit: type=1400 audit(1678504416.790:71): avc: denied { mount } for pid=351 comm="syz-executor102" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1
[ 47.666382][ T351] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.673244][ T351] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.680375][ T351] device bridge_slave_0 entered promiscuous mode
[ 47.688394][ T351] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.695323][ T351] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.702389][ T351] device bridge_slave_1 entered promiscuous mode
[ 47.718362][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.725233][ T354] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.732455][ T354] device bridge_slave_0 entered promiscuous mode
[ 47.740190][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.747084][ T354] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.755013][ T354] device bridge_slave_1 entered promiscuous mode
[ 47.791947][ T353] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.798792][ T353] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.806021][ T353] device bridge_slave_0 entered promiscuous mode
[ 47.814436][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.821255][ T356] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.828550][ T356] device bridge_slave_0 entered promiscuous mode
[ 47.838794][ T355] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.845661][ T355] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.852713][ T355] device bridge_slave_0 entered promiscuous mode
[ 47.864893][ T353] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.871749][ T353] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.878787][ T353] device bridge_slave_1 entered promiscuous mode
[ 47.885178][ T356] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.892047][ T356] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.899061][ T356] device bridge_slave_1 entered promiscuous mode
[ 47.908102][ T355] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.914992][ T355] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.922532][ T355] device bridge_slave_1 entered promiscuous mode
[ 47.930844][ T352] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.937702][ T352] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.944755][ T352] device bridge_slave_0 entered promiscuous mode
[ 47.969395][ T352] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.976245][ T352] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.983422][ T352] device bridge_slave_1 entered promiscuous mode
[ 48.057574][ T354] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.064424][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.071482][ T354] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.078323][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.101366][ T351] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.108226][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.115303][ T351] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.122101][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.202972][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.209962][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.218057][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.226266][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.234650][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.242565][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.250649][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.257870][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.281665][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.311013][ T351] device veth0_vlan entered promiscuous mode
[ 48.322196][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.330161][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.338944][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.346862][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.354078][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.361185][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.369087][ T20] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.375916][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.383057][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.390830][ T20] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.397620][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.404805][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.412769][ T20] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.419586][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.433974][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.441425][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.449374][ T20] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.456209][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.466940][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.482846][ T356] device veth0_vlan entered promiscuous mode
[ 48.490564][ T351] device veth1_macvtap entered promiscuous mode
[ 48.498406][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.506540][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.514221][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.521305][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.528454][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.536122][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.550578][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.558288][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.566000][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.577452][ T356] device veth1_macvtap entered promiscuous mode
[ 48.598263][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.606242][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.614433][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.622401][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.629211][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.636550][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.644475][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.651378][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.658723][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.666501][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.674650][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.697862][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.706079][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.714832][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.722849][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.730812][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.738778][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.746970][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.754975][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.763129][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.770236][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.785347][ T353] device veth0_vlan entered promiscuous mode
[ 48.797554][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.805606][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.813989][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.820805][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.828200][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.836293][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.844330][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.851148][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.858463][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 48.866530][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.874709][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 48.882404][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.890065][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 48.898000][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.905835][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.913761][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.921582][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.929070][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.936388][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.947994][ T354] device veth0_vlan entered promiscuous mode
executing program
[ 48.957805][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 48.965427][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.973394][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.980608][ T376] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.996142][ T354] device veth1_macvtap entered promiscuous mode
[ 48.997756][ T382] FAULT_INJECTION: forcing a failure.
[ 48.997756][ T382] name failslab, interval 1, probability 0, space 0, times 1
[ 49.006848][ T353] device veth1_macvtap entered promiscuous mode
[ 49.015071][ T382] CPU: 1 PID: 382 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 49.031189][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 49.041086][ T382] Call Trace:
[ 49.042663][ T352] device veth0_vlan entered promiscuous mode
[ 49.044204][ T382]
[ 49.044213][ T382] dump_stack_lvl+0x151/0x1b7
[ 49.056156][ T352] device veth1_macvtap entered promiscuous mode
[ 49.057322][ T382] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.068961][ T382] dump_stack+0x15/0x17
[ 49.072948][ T382] should_fail+0x3c6/0x510
[ 49.077199][ T382] __should_failslab+0xa4/0xe0
[ 49.081797][ T382] ? anon_vma_clone+0x9a/0x4c0
[ 49.086397][ T382] should_failslab+0x9/0x20
[ 49.090739][ T382] slab_pre_alloc_hook+0x37/0xd0
[ 49.095513][ T382] ? anon_vma_clone+0x9a/0x4c0
[ 49.100114][ T382] kmem_cache_alloc+0x44/0x200
[ 49.104709][ T382] anon_vma_clone+0x9a/0x4c0
[ 49.109137][ T382] anon_vma_fork+0x91/0x500
[ 49.113477][ T382] ? anon_vma_name+0x4c/0x70
[ 49.117902][ T382] ? vm_area_dup+0x17a/0x230
[ 49.122329][ T382] dup_mm+0x8c5/0x12c0
[ 49.126240][ T382] ? copy_init_mm+0x20/0x20
[ 49.130580][ T382] copy_mm+0x107/0x1b0
[ 49.134487][ T382] copy_process+0x12bc/0x3260
[ 49.138995][ T382] ? proc_fail_nth_write+0x20b/0x290
[ 49.144114][ T382] ? fsnotify_perm+0x6a/0x5d0
[ 49.148627][ T382] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.153577][ T382] ? vfs_write+0xa0d/0x1160
[ 49.157914][ T382] kernel_clone+0x21e/0x9e0
[ 49.162254][ T382] ? file_end_write+0x1c0/0x1c0
[ 49.166944][ T382] ? __kasan_check_write+0x14/0x20
[ 49.171888][ T382] ? create_io_thread+0x1e0/0x1e0
[ 49.176747][ T382] ? __mutex_lock_slowpath+0x10/0x10
[ 49.181870][ T382] __x64_sys_clone+0x23f/0x290
[ 49.186467][ T382] ? __do_sys_vfork+0x130/0x130
[ 49.191153][ T382] ? ksys_write+0x260/0x2c0
[ 49.195501][ T382] ? debug_smp_processor_id+0x17/0x20
[ 49.200707][ T382] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.206607][ T382] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.212077][ T382] do_syscall_64+0x3d/0xb0
[ 49.216329][ T382] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 49.222064][ T382] RIP: 0033:0x7f97a092aec9
[ 49.226306][ T382] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 49.245749][ T382] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 49.253994][ T382] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
executing program
[ 49.261805][ T382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 49.269616][ T382] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 49.277425][ T382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 49.285237][ T382] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 49.293051][ T382]
[ 49.299358][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 49.304312][ T385] FAULT_INJECTION: forcing a failure.
[ 49.304312][ T385] name failslab, interval 1, probability 0, space 0, times 0
[ 49.307651][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.319836][ T385] CPU: 0 PID: 385 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 49.327729][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 49.337358][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 49.337368][ T385] Call Trace:
[ 49.337373][ T385]
[ 49.337379][ T385] dump_stack_lvl+0x151/0x1b7
[ 49.337399][ T385] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.337417][ T385] dump_stack+0x15/0x17
[ 49.337430][ T385] should_fail+0x3c6/0x510
[ 49.337449][ T385] __should_failslab+0xa4/0xe0
[ 49.344848][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 49.354488][ T385] ? anon_vma_clone+0x9a/0x4c0
[ 49.354515][ T385] should_failslab+0x9/0x20
[ 49.357897][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.360359][ T385] slab_pre_alloc_hook+0x37/0xd0
[ 49.365121][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 49.370340][ T385] ? anon_vma_clone+0x9a/0x4c0
[ 49.374578][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 49.378583][ T385] kmem_cache_alloc+0x44/0x200
[ 49.383416][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.390910][ T385] anon_vma_clone+0x9a/0x4c0
[ 49.395747][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 49.399850][ T385] anon_vma_fork+0x91/0x500
[ 49.407785][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.412355][ T385] ? anon_vma_name+0x4c/0x70
[ 49.412375][ T385] ? vm_area_dup+0x17a/0x230
[ 49.419695][ T60] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.424153][ T385] dup_mm+0x8c5/0x12c0
[ 49.424174][ T385] ? copy_init_mm+0x20/0x20
[ 49.431187][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.435778][ T385] copy_mm+0x107/0x1b0
[ 49.435794][ T385] copy_process+0x12bc/0x3260
[ 49.442988][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 49.447235][ T385] ? proc_fail_nth_write+0x20b/0x290
[ 49.455383][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.459473][ T385] ? fsnotify_perm+0x6a/0x5d0
[ 49.467603][ T60] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.471715][ T385] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 49.471740][ T385] ? vfs_write+0xa0d/0x1160
[ 49.476141][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.482995][ T385] kernel_clone+0x21e/0x9e0
[ 49.483019][ T385] ? file_end_write+0x1c0/0x1c0
[ 49.487061][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 49.491248][ T385] ? __kasan_check_write+0x14/0x20
[ 49.498531][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.502175][ T385] ? create_io_thread+0x1e0/0x1e0
[ 49.502197][ T385] ? __mutex_lock_slowpath+0x10/0x10
[ 49.506891][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 49.514584][ T385] __x64_sys_clone+0x23f/0x290
[ 49.514605][ T385] ? __do_sys_vfork+0x130/0x130
executing program
[ 49.519897][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.527519][ T385] ? ksys_write+0x260/0x2c0
[ 49.527540][ T385] ? debug_smp_processor_id+0x17/0x20
[ 49.532261][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 49.538886][ T385] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 49.544317][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.548173][ T385] ? exit_to_user_mode_prepare+0x39/0xa0
[ 49.555403][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 49.559546][ T385] do_syscall_64+0x3d/0xb0
[ 49.564423][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.571876][ T385] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 49.577115][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 49.584365][ T385] RIP: 0033:0x7f97a092aec9
[ 49.584382][ T385] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 49.589398][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.594354][ T385] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 49.594374][ T385] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 49.602180][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.606585][ T385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 49.611446][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.618820][ T385] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 49.618832][ T385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 49.618841][ T385] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 49.623393][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.628372][ T385]
[ 49.636455][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.657654][ T388] FAULT_INJECTION: forcing a failure.
[ 49.657654][ T388] name failslab, interval 1, probability 0, space 0, times 0
[ 49.663490][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 49.667473][ T388] CPU: 0 PID: 388 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 49.675424][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.680702][ T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 49.680712][ T388] Call Trace:
[ 49.688846][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.692675][ T388]
[ 49.692683][ T388] dump_stack_lvl+0x151/0x1b7
[ 49.724775][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 49.728230][ T388] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.736457][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.743854][ T388] dump_stack+0x15/0x17
[ 49.743875][ T388] should_fail+0x3c6/0x510
[ 49.743894][ T388] __should_failslab+0xa4/0xe0
[ 49.751982][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 49.759559][ T388] ? anon_vma_clone+0x9a/0x4c0
[ 49.768161][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.775179][ T388] should_failslab+0x9/0x20
[ 49.775201][ T388] slab_pre_alloc_hook+0x37/0xd0
[ 49.783620][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.790804][ T388] ? anon_vma_clone+0x9a/0x4c0
[ 49.794090][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.801565][ T388] kmem_cache_alloc+0x44/0x200
[ 49.952386][ T388] anon_vma_clone+0x9a/0x4c0
[ 49.956807][ T388] anon_vma_fork+0x91/0x500
[ 49.961145][ T388] ? anon_vma_name+0x4c/0x70
[ 49.965572][ T388] ? vm_area_dup+0x17a/0x230
[ 49.969998][ T388] dup_mm+0x8c5/0x12c0
[ 49.973910][ T388] ? copy_init_mm+0x20/0x20
[ 49.978242][ T388] copy_mm+0x107/0x1b0
[ 49.982149][ T388] copy_process+0x12bc/0x3260
[ 49.986663][ T388] ? proc_fail_nth_write+0x20b/0x290
[ 49.991868][ T388] ? fsnotify_perm+0x6a/0x5d0
[ 49.996382][ T388] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.001330][ T388] ? vfs_write+0xa0d/0x1160
[ 50.005668][ T388] kernel_clone+0x21e/0x9e0
[ 50.010009][ T388] ? file_end_write+0x1c0/0x1c0
[ 50.014694][ T388] ? __kasan_check_write+0x14/0x20
[ 50.019642][ T388] ? create_io_thread+0x1e0/0x1e0
[ 50.024503][ T388] ? __mutex_lock_slowpath+0x10/0x10
[ 50.029624][ T388] __x64_sys_clone+0x23f/0x290
[ 50.034222][ T388] ? __do_sys_vfork+0x130/0x130
[ 50.038985][ T388] ? ksys_write+0x260/0x2c0
[ 50.043250][ T388] ? debug_smp_processor_id+0x17/0x20
[ 50.048456][ T388] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.054359][ T388] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.059826][ T388] do_syscall_64+0x3d/0xb0
[ 50.064078][ T388] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 50.069828][ T388] RIP: 0033:0x7f97a092aec9
[ 50.074060][ T388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 50.093505][ T388] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 50.101748][ T388] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 50.109557][ T388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
executing program
[ 50.117368][ T388] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 50.125178][ T388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.132991][ T388] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 50.140804][ T388]
[ 50.149588][ T392] FAULT_INJECTION: forcing a failure.
[ 50.149588][ T392] name failslab, interval 1, probability 0, space 0, times 0
executing program
[ 50.172950][ T392] CPU: 1 PID: 392 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 50.177683][ T395] FAULT_INJECTION: forcing a failure.
[ 50.177683][ T395] name failslab, interval 1, probability 0, space 0, times 0
[ 50.182923][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 50.182934][ T392] Call Trace:
[ 50.182940][ T392]
[ 50.182945][ T392] dump_stack_lvl+0x151/0x1b7
[ 50.182965][ T392] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.221120][ T392] dump_stack+0x15/0x17
[ 50.225111][ T392] should_fail+0x3c6/0x510
[ 50.229359][ T392] __should_failslab+0xa4/0xe0
[ 50.233975][ T392] ? vm_area_dup+0x26/0x230
[ 50.238299][ T392] should_failslab+0x9/0x20
[ 50.242636][ T392] slab_pre_alloc_hook+0x37/0xd0
[ 50.247410][ T392] ? vm_area_dup+0x26/0x230
[ 50.251750][ T392] kmem_cache_alloc+0x44/0x200
[ 50.256351][ T392] vm_area_dup+0x26/0x230
[ 50.260516][ T392] dup_mm+0x81b/0x12c0
[ 50.264423][ T392] ? copy_init_mm+0x20/0x20
[ 50.268761][ T392] copy_mm+0x107/0x1b0
[ 50.272667][ T392] copy_process+0x12bc/0x3260
[ 50.277182][ T392] ? proc_fail_nth_write+0x20b/0x290
[ 50.282300][ T392] ? fsnotify_perm+0x6a/0x5d0
[ 50.286812][ T392] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.291759][ T392] ? vfs_write+0xa0d/0x1160
[ 50.296101][ T392] kernel_clone+0x21e/0x9e0
[ 50.300440][ T392] ? file_end_write+0x1c0/0x1c0
[ 50.305124][ T392] ? __kasan_check_write+0x14/0x20
[ 50.310073][ T392] ? create_io_thread+0x1e0/0x1e0
[ 50.314934][ T392] ? __mutex_lock_slowpath+0x10/0x10
[ 50.320054][ T392] __x64_sys_clone+0x23f/0x290
[ 50.324655][ T392] ? __do_sys_vfork+0x130/0x130
[ 50.329339][ T392] ? ksys_write+0x260/0x2c0
[ 50.333683][ T392] ? debug_smp_processor_id+0x17/0x20
[ 50.338886][ T392] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.344789][ T392] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.350258][ T392] do_syscall_64+0x3d/0xb0
[ 50.354510][ T392] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 50.360239][ T392] RIP: 0033:0x7f97a092aec9
[ 50.364492][ T392] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 50.383939][ T392] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 50.392179][ T392] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 50.399991][ T392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 50.407805][ T392] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 50.415612][ T392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.423433][ T392] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 50.431242][ T392]
[ 50.434104][ T395] CPU: 0 PID: 395 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 50.444082][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 50.453977][ T395] Call Trace:
[ 50.457098][ T395]
[ 50.459882][ T395] dump_stack_lvl+0x151/0x1b7
[ 50.464392][ T395] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.469863][ T395] dump_stack+0x15/0x17
[ 50.473860][ T395] should_fail+0x3c6/0x510
[ 50.478101][ T395] __should_failslab+0xa4/0xe0
[ 50.482725][ T395] ? anon_vma_clone+0x9a/0x4c0
[ 50.487401][ T395] should_failslab+0x9/0x20
[ 50.491740][ T395] slab_pre_alloc_hook+0x37/0xd0
[ 50.496511][ T395] ? anon_vma_clone+0x9a/0x4c0
[ 50.501108][ T395] kmem_cache_alloc+0x44/0x200
[ 50.505728][ T395] anon_vma_clone+0x9a/0x4c0
[ 50.510158][ T395] anon_vma_fork+0x91/0x500
[ 50.514478][ T395] ? anon_vma_name+0x4c/0x70
[ 50.518907][ T395] ? vm_area_dup+0x17a/0x230
[ 50.523328][ T395] dup_mm+0x8c5/0x12c0
[ 50.527234][ T395] ? copy_init_mm+0x20/0x20
[ 50.531575][ T395] copy_mm+0x107/0x1b0
[ 50.535478][ T395] copy_process+0x12bc/0x3260
[ 50.540081][ T395] ? proc_fail_nth_write+0x20b/0x290
[ 50.545201][ T395] ? fsnotify_perm+0x6a/0x5d0
[ 50.549711][ T395] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.554660][ T395] ? vfs_write+0xa0d/0x1160
[ 50.558998][ T395] kernel_clone+0x21e/0x9e0
[ 50.563339][ T395] ? file_end_write+0x1c0/0x1c0
[ 50.568025][ T395] ? __kasan_check_write+0x14/0x20
[ 50.572971][ T395] ? create_io_thread+0x1e0/0x1e0
[ 50.577832][ T395] ? __mutex_lock_slowpath+0x10/0x10
[ 50.582953][ T395] __x64_sys_clone+0x23f/0x290
[ 50.587552][ T395] ? __do_sys_vfork+0x130/0x130
[ 50.592237][ T395] ? ksys_write+0x260/0x2c0
[ 50.596577][ T395] ? debug_smp_processor_id+0x17/0x20
[ 50.601791][ T395] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.607687][ T395] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.613156][ T395] do_syscall_64+0x3d/0xb0
[ 50.617409][ T395] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 50.623136][ T395] RIP: 0033:0x7f97a092aec9
[ 50.627394][ T395] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 50.646841][ T395] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 50.655077][ T395] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 50.663061][ T395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
executing program
executing program
[ 50.671068][ T395] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 50.678887][ T395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 50.686690][ T395] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 50.694504][ T395]
[ 50.699310][ T355] device veth0_vlan entered promiscuous mode
[ 50.707040][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.715690][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.724057][ T400] FAULT_INJECTION: forcing a failure.
[ 50.724057][ T400] name failslab, interval 1, probability 0, space 0, times 0
[ 50.724320][ T401] FAULT_INJECTION: forcing a failure.
[ 50.724320][ T401] name failslab, interval 1, probability 0, space 0, times 0
[ 50.736765][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.749358][ T401] CPU: 0 PID: 401 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 50.762084][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.766644][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 50.782179][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.784438][ T401] Call Trace:
[ 50.795375][ T401]
[ 50.798180][ T401] dump_stack_lvl+0x151/0x1b7
[ 50.802032][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.802686][ T401] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.810990][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.816214][ T401] dump_stack+0x15/0x17
[ 50.816231][ T401] should_fail+0x3c6/0x510
[ 50.816248][ T401] __should_failslab+0xa4/0xe0
[ 50.816262][ T401] ? anon_vma_clone+0x9a/0x4c0
[ 50.816276][ T401] should_failslab+0x9/0x20
[ 50.832063][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.832443][ T401] slab_pre_alloc_hook+0x37/0xd0
[ 50.858756][ T401] ? anon_vma_clone+0x9a/0x4c0
[ 50.863568][ T401] kmem_cache_alloc+0x44/0x200
[ 50.868174][ T401] anon_vma_clone+0x9a/0x4c0
[ 50.872598][ T401] anon_vma_fork+0x91/0x500
[ 50.876935][ T401] ? anon_vma_name+0x4c/0x70
[ 50.881360][ T401] ? vm_area_dup+0x17a/0x230
[ 50.885798][ T401] dup_mm+0x8c5/0x12c0
[ 50.890128][ T401] ? copy_init_mm+0x20/0x20
[ 50.894464][ T401] copy_mm+0x107/0x1b0
[ 50.898373][ T401] copy_process+0x12bc/0x3260
[ 50.902886][ T401] ? proc_fail_nth_write+0x20b/0x290
[ 50.908002][ T401] ? fsnotify_perm+0x6a/0x5d0
[ 50.912517][ T401] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 50.917464][ T401] ? vfs_write+0xa0d/0x1160
[ 50.921805][ T401] kernel_clone+0x21e/0x9e0
[ 50.926146][ T401] ? file_end_write+0x1c0/0x1c0
[ 50.930829][ T401] ? __kasan_check_write+0x14/0x20
[ 50.935775][ T401] ? create_io_thread+0x1e0/0x1e0
[ 50.940646][ T401] ? __mutex_lock_slowpath+0x10/0x10
[ 50.945795][ T401] __x64_sys_clone+0x23f/0x290
[ 50.950360][ T401] ? __do_sys_vfork+0x130/0x130
[ 50.955044][ T401] ? ksys_write+0x260/0x2c0
[ 50.959390][ T401] ? debug_smp_processor_id+0x17/0x20
[ 50.964595][ T401] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 50.970499][ T401] ? exit_to_user_mode_prepare+0x39/0xa0
[ 50.975961][ T401] do_syscall_64+0x3d/0xb0
[ 50.980216][ T401] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 50.985942][ T401] RIP: 0033:0x7f97a092aec9
[ 50.990193][ T401] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 51.009635][ T401] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 51.018065][ T401] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
executing program
[ 51.025870][ T401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 51.033692][ T401] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 51.041493][ T401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 51.049303][ T401] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 51.057119][ T401]
[ 51.059982][ T400] CPU: 1 PID: 400 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 51.069100][ T404] FAULT_INJECTION: forcing a failure.
[ 51.069100][ T404] name failslab, interval 1, probability 0, space 0, times 0
[ 51.069964][ T400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 51.069975][ T400] Call Trace:
[ 51.069980][ T400]
[ 51.098168][ T400] dump_stack_lvl+0x151/0x1b7
[ 51.102683][ T400] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.108153][ T400] dump_stack+0x15/0x17
[ 51.112142][ T400] should_fail+0x3c6/0x510
[ 51.116396][ T400] __should_failslab+0xa4/0xe0
[ 51.120995][ T400] ? vm_area_dup+0x26/0x230
[ 51.125452][ T400] should_failslab+0x9/0x20
[ 51.129787][ T400] slab_pre_alloc_hook+0x37/0xd0
[ 51.134562][ T400] ? vm_area_dup+0x26/0x230
[ 51.138911][ T400] kmem_cache_alloc+0x44/0x200
[ 51.143501][ T400] vm_area_dup+0x26/0x230
[ 51.147669][ T400] dup_mm+0x81b/0x12c0
[ 51.151579][ T400] ? copy_init_mm+0x20/0x20
[ 51.156053][ T400] copy_mm+0x107/0x1b0
[ 51.159949][ T400] copy_process+0x12bc/0x3260
[ 51.164467][ T400] ? proc_fail_nth_write+0x20b/0x290
[ 51.169587][ T400] ? fsnotify_perm+0x6a/0x5d0
[ 51.174105][ T400] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.179045][ T400] ? vfs_write+0xa0d/0x1160
[ 51.183388][ T400] kernel_clone+0x21e/0x9e0
[ 51.187723][ T400] ? file_end_write+0x1c0/0x1c0
[ 51.192409][ T400] ? __kasan_check_write+0x14/0x20
[ 51.197373][ T400] ? create_io_thread+0x1e0/0x1e0
[ 51.202221][ T400] ? __mutex_lock_slowpath+0x10/0x10
[ 51.207338][ T400] __x64_sys_clone+0x23f/0x290
[ 51.211937][ T400] ? __do_sys_vfork+0x130/0x130
[ 51.216623][ T400] ? ksys_write+0x260/0x2c0
[ 51.220964][ T400] ? debug_smp_processor_id+0x17/0x20
[ 51.226171][ T400] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 51.232159][ T400] ? exit_to_user_mode_prepare+0x39/0xa0
[ 51.237637][ T400] do_syscall_64+0x3d/0xb0
[ 51.241879][ T400] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 51.247607][ T400] RIP: 0033:0x7f97a092aec9
[ 51.251862][ T400] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 51.271301][ T400] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 51.279545][ T400] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 51.287358][ T400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 51.295166][ T400] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 51.302979][ T400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 51.310795][ T400] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 51.318605][ T400]
[ 51.321468][ T404] CPU: 0 PID: 404 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 51.331447][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 51.341341][ T404] Call Trace:
[ 51.344465][ T404]
[ 51.347243][ T404] dump_stack_lvl+0x151/0x1b7
[ 51.351760][ T404] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.357223][ T404] dump_stack+0x15/0x17
[ 51.361301][ T404] should_fail+0x3c6/0x510
[ 51.365649][ T404] __should_failslab+0xa4/0xe0
[ 51.370242][ T404] ? anon_vma_clone+0x9a/0x4c0
[ 51.374843][ T404] should_failslab+0x9/0x20
[ 51.379180][ T404] slab_pre_alloc_hook+0x37/0xd0
[ 51.383957][ T404] ? anon_vma_clone+0x9a/0x4c0
[ 51.388552][ T404] kmem_cache_alloc+0x44/0x200
[ 51.393244][ T404] anon_vma_clone+0x9a/0x4c0
[ 51.397674][ T404] anon_vma_fork+0x91/0x500
[ 51.402026][ T404] ? anon_vma_name+0x4c/0x70
[ 51.406433][ T404] ? vm_area_dup+0x17a/0x230
[ 51.410860][ T404] dup_mm+0x8c5/0x12c0
[ 51.414772][ T404] ? copy_init_mm+0x20/0x20
[ 51.419112][ T404] copy_mm+0x107/0x1b0
[ 51.423016][ T404] copy_process+0x12bc/0x3260
[ 51.427535][ T404] ? proc_fail_nth_write+0x20b/0x290
[ 51.432646][ T404] ? fsnotify_perm+0x6a/0x5d0
[ 51.437161][ T404] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.442103][ T404] ? vfs_write+0xa0d/0x1160
[ 51.446462][ T404] kernel_clone+0x21e/0x9e0
[ 51.450783][ T404] ? file_end_write+0x1c0/0x1c0
[ 51.455475][ T404] ? __kasan_check_write+0x14/0x20
[ 51.460416][ T404] ? create_io_thread+0x1e0/0x1e0
[ 51.465277][ T404] ? __mutex_lock_slowpath+0x10/0x10
[ 51.470399][ T404] __x64_sys_clone+0x23f/0x290
[ 51.474998][ T404] ? __do_sys_vfork+0x130/0x130
[ 51.479688][ T404] ? ksys_write+0x260/0x2c0
[ 51.484026][ T404] ? debug_smp_processor_id+0x17/0x20
[ 51.489230][ T404] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 51.495133][ T404] ? exit_to_user_mode_prepare+0x39/0xa0
[ 51.500616][ T404] do_syscall_64+0x3d/0xb0
[ 51.504857][ T404] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 51.510591][ T404] RIP: 0033:0x7f97a092aec9
[ 51.514842][ T404] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 51.534277][ T404] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 51.542520][ T404] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 51.550332][ T404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 51.558144][ T404] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 51.565961][ T404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
executing program
executing program
[ 51.573776][ T404] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 51.581584][ T404]
[ 51.597826][ T355] device veth1_macvtap entered promiscuous mode
[ 51.603452][ T408] FAULT_INJECTION: forcing a failure.
[ 51.603452][ T408] name failslab, interval 1, probability 0, space 0, times 0
[ 51.616371][ T408] CPU: 1 PID: 408 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 51.626279][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 51.636182][ T408] Call Trace:
[ 51.639299][ T408]
[ 51.642078][ T408] dump_stack_lvl+0x151/0x1b7
[ 51.646595][ T408] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.652059][ T408] dump_stack+0x15/0x17
[ 51.656049][ T408] should_fail+0x3c6/0x510
[ 51.660322][ T408] __should_failslab+0xa4/0xe0
[ 51.664903][ T408] ? anon_vma_clone+0x9a/0x4c0
[ 51.669502][ T408] should_failslab+0x9/0x20
[ 51.673840][ T408] slab_pre_alloc_hook+0x37/0xd0
[ 51.678615][ T408] ? anon_vma_clone+0x9a/0x4c0
[ 51.683214][ T408] kmem_cache_alloc+0x44/0x200
[ 51.687814][ T408] anon_vma_clone+0x9a/0x4c0
[ 51.692267][ T408] anon_vma_fork+0x91/0x500
[ 51.696581][ T408] ? anon_vma_name+0x4c/0x70
[ 51.701007][ T408] ? vm_area_dup+0x17a/0x230
[ 51.705431][ T408] dup_mm+0x8c5/0x12c0
[ 51.709339][ T408] ? copy_init_mm+0x20/0x20
[ 51.713681][ T408] copy_mm+0x107/0x1b0
[ 51.717587][ T408] copy_process+0x12bc/0x3260
[ 51.722097][ T408] ? proc_fail_nth_write+0x20b/0x290
[ 51.727222][ T408] ? fsnotify_perm+0x6a/0x5d0
[ 51.731841][ T408] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 51.736781][ T408] ? vfs_write+0xa0d/0x1160
[ 51.741122][ T408] kernel_clone+0x21e/0x9e0
[ 51.745461][ T408] ? file_end_write+0x1c0/0x1c0
[ 51.750151][ T408] ? __kasan_check_write+0x14/0x20
[ 51.755092][ T408] ? create_io_thread+0x1e0/0x1e0
[ 51.759970][ T408] ? __mutex_lock_slowpath+0x10/0x10
[ 51.765075][ T408] __x64_sys_clone+0x23f/0x290
[ 51.770220][ T408] ? __do_sys_vfork+0x130/0x130
[ 51.775255][ T408] ? ksys_write+0x260/0x2c0
[ 51.779602][ T408] ? debug_smp_processor_id+0x17/0x20
[ 51.785002][ T408] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 51.790876][ T408] ? exit_to_user_mode_prepare+0x39/0xa0
[ 51.796345][ T408] do_syscall_64+0x3d/0xb0
[ 51.800609][ T408] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 51.806327][ T408] RIP: 0033:0x7f97a092aec9
[ 51.810580][ T408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 51.830019][ T408] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 51.838266][ T408] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 51.846075][ T408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 51.853885][ T408] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 51.861697][ T408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 51.869515][ T408] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 51.877323][ T408]
executing program
[ 51.881551][ T409] FAULT_INJECTION: forcing a failure.
[ 51.881551][ T409] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 51.888472][ T414] FAULT_INJECTION: forcing a failure.
[ 51.888472][ T414] name failslab, interval 1, probability 0, space 0, times 0
[ 51.896688][ T409] CPU: 1 PID: 409 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 51.916953][ T409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 51.926846][ T409] Call Trace:
[ 51.929970][ T409]
[ 51.932745][ T409] dump_stack_lvl+0x151/0x1b7
[ 51.937257][ T409] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.942730][ T409] dump_stack+0x15/0x17
[ 51.946718][ T409] should_fail+0x3c6/0x510
[ 51.951162][ T409] should_fail_alloc_page+0x5a/0x80
[ 51.956194][ T409] __alloc_pages+0x1e6/0x7b0
[ 51.960722][ T409] ? zone_watermark_fast+0x220/0x220
[ 51.967654][ T409] ? __this_cpu_preempt_check+0x13/0x20
[ 51.973033][ T409] ? __mod_node_page_state+0xac/0xf0
[ 51.978152][ T409] pte_alloc_one+0x73/0x1b0
[ 51.982492][ T409] ? pfn_modify_allowed+0x2f0/0x2f0
[ 51.987529][ T409] __pte_alloc+0x86/0x350
[ 51.991690][ T409] ? free_pgtables+0x280/0x280
[ 51.996291][ T409] ? _raw_spin_lock+0xa4/0x1b0
[ 52.000892][ T409] ? __kasan_check_write+0x14/0x20
[ 52.005838][ T409] copy_page_range+0x28a8/0x2f90
[ 52.010611][ T409] ? __kasan_slab_alloc+0xb1/0xe0
[ 52.015470][ T409] ? slab_post_alloc_hook+0x53/0x2c0
[ 52.020593][ T409] ? __x64_sys_clone+0x23f/0x290
[ 52.025371][ T409] ? pfn_valid+0x1e0/0x1e0
[ 52.029627][ T409] ? rwsem_write_trylock+0x15b/0x290
[ 52.034742][ T409] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 52.040988][ T409] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 52.046542][ T409] ? __rb_insert_augmented+0x5de/0x610
[ 52.051839][ T409] dup_mm+0xadc/0x12c0
[ 52.055756][ T409] ? copy_init_mm+0x20/0x20
[ 52.060082][ T409] copy_mm+0x107/0x1b0
[ 52.063988][ T409] copy_process+0x12bc/0x3260
[ 52.068508][ T409] ? proc_fail_nth_write+0x20b/0x290
[ 52.073622][ T409] ? fsnotify_perm+0x6a/0x5d0
[ 52.078136][ T409] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.083082][ T409] ? vfs_write+0xa0d/0x1160
[ 52.087425][ T409] kernel_clone+0x21e/0x9e0
[ 52.091780][ T409] ? file_end_write+0x1c0/0x1c0
[ 52.096448][ T409] ? __kasan_check_write+0x14/0x20
[ 52.101398][ T409] ? create_io_thread+0x1e0/0x1e0
[ 52.106259][ T409] ? __mutex_lock_slowpath+0x10/0x10
[ 52.111376][ T409] __x64_sys_clone+0x23f/0x290
[ 52.115980][ T409] ? __do_sys_vfork+0x130/0x130
[ 52.120666][ T409] ? ksys_write+0x260/0x2c0
[ 52.125092][ T409] ? debug_smp_processor_id+0x17/0x20
[ 52.130297][ T409] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 52.136199][ T409] ? exit_to_user_mode_prepare+0x39/0xa0
[ 52.141669][ T409] do_syscall_64+0x3d/0xb0
[ 52.145920][ T409] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 52.151650][ T409] RIP: 0033:0x7f97a092aec9
[ 52.155990][ T409] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 52.175431][ T409] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 52.183672][ T409] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 52.191482][ T409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 52.199391][ T409] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 52.207201][ T409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 52.215012][ T409] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 52.222826][ T409]
[ 52.225683][ T414] CPU: 0 PID: 414 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 52.228130][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 52.235672][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 52.235682][ T414] Call Trace:
[ 52.235687][ T414]
[ 52.235693][ T414] dump_stack_lvl+0x151/0x1b7
[ 52.235714][ T414] ? io_uring_drop_tctx_refs+0x190/0x190
[ 52.235730][ T414] dump_stack+0x15/0x17
[ 52.235742][ T414] should_fail+0x3c6/0x510
[ 52.235760][ T414] __should_failslab+0xa4/0xe0
[ 52.235775][ T414] ? anon_vma_clone+0x9a/0x4c0
[ 52.235791][ T414] should_failslab+0x9/0x20
[ 52.235808][ T414] slab_pre_alloc_hook+0x37/0xd0
[ 52.235823][ T414] ? anon_vma_clone+0x9a/0x4c0
[ 52.235839][ T414] kmem_cache_alloc+0x44/0x200
[ 52.235852][ T414] anon_vma_clone+0x9a/0x4c0
[ 52.235868][ T414] anon_vma_fork+0x91/0x500
[ 52.235884][ T414] ? anon_vma_name+0x4c/0x70
[ 52.235900][ T414] ? vm_area_dup+0x17a/0x230
[ 52.235917][ T414] dup_mm+0x8c5/0x12c0
[ 52.235935][ T414] ? copy_init_mm+0x20/0x20
[ 52.235951][ T414] copy_mm+0x107/0x1b0
[ 52.235964][ T414] copy_process+0x12bc/0x3260
[ 52.244003][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 52.253537][ T414] ? proc_fail_nth_write+0x20b/0x290
[ 52.253557][ T414] ? fsnotify_perm+0x6a/0x5d0
[ 52.256885][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 52.259436][ T414] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.372550][ T414] ? vfs_write+0xa0d/0x1160
[ 52.376886][ T414] kernel_clone+0x21e/0x9e0
[ 52.381225][ T414] ? file_end_write+0x1c0/0x1c0
[ 52.385912][ T414] ? __kasan_check_write+0x14/0x20
[ 52.390860][ T414] ? create_io_thread+0x1e0/0x1e0
[ 52.395722][ T414] ? __mutex_lock_slowpath+0x10/0x10
[ 52.400861][ T414] __x64_sys_clone+0x23f/0x290
[ 52.405440][ T414] ? __do_sys_vfork+0x130/0x130
[ 52.410131][ T414] ? ksys_write+0x260/0x2c0
[ 52.414467][ T414] ? debug_smp_processor_id+0x17/0x20
[ 52.419675][ T414] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 52.425576][ T414] ? exit_to_user_mode_prepare+0x39/0xa0
[ 52.431046][ T414] do_syscall_64+0x3d/0xb0
[ 52.435297][ T414] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 52.441024][ T414] RIP: 0033:0x7f97a092aec9
[ 52.445277][ T414] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 52.464719][ T414] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 52.472965][ T414] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
executing program
[ 52.480780][ T414] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 52.488590][ T414] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 52.496397][ T414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 52.504209][ T414] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 52.512022][ T414]
[ 52.523590][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
executing program
[ 52.527996][ T417] FAULT_INJECTION: forcing a failure.
[ 52.527996][ T417] name failslab, interval 1, probability 0, space 0, times 0
[ 52.536218][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 52.544908][ T419] FAULT_INJECTION: forcing a failure.
[ 52.544908][ T419] name failslab, interval 1, probability 0, space 0, times 0
[ 52.553096][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 52.566434][ T417] CPU: 0 PID: 417 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 52.572566][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 52.583980][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 52.583990][ T417] Call Trace:
[ 52.583995][ T417]
[ 52.584000][ T417] dump_stack_lvl+0x151/0x1b7
[ 52.584021][ T417] ? io_uring_drop_tctx_refs+0x190/0x190
[ 52.584038][ T417] dump_stack+0x15/0x17
[ 52.584052][ T417] should_fail+0x3c6/0x510
[ 52.625990][ T417] __should_failslab+0xa4/0xe0
[ 52.630588][ T417] ? anon_vma_clone+0x9a/0x4c0
[ 52.635188][ T417] should_failslab+0x9/0x20
[ 52.639531][ T417] slab_pre_alloc_hook+0x37/0xd0
[ 52.644300][ T417] ? anon_vma_clone+0x9a/0x4c0
[ 52.648900][ T417] kmem_cache_alloc+0x44/0x200
[ 52.653506][ T417] anon_vma_clone+0x9a/0x4c0
[ 52.658036][ T417] ? vm_area_dup+0x26/0x230
[ 52.662384][ T417] anon_vma_fork+0x91/0x500
[ 52.666720][ T417] ? anon_vma_name+0x4c/0x70
[ 52.671152][ T417] ? vm_area_dup+0x17a/0x230
[ 52.675572][ T417] dup_mm+0x8c5/0x12c0
[ 52.679474][ T417] ? copy_init_mm+0x20/0x20
[ 52.683823][ T417] copy_mm+0x107/0x1b0
[ 52.687719][ T417] copy_process+0x12bc/0x3260
[ 52.692326][ T417] ? proc_fail_nth_write+0x20b/0x290
[ 52.697443][ T417] ? fsnotify_perm+0x6a/0x5d0
[ 52.701954][ T417] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.706908][ T417] ? vfs_write+0xa0d/0x1160
[ 52.711328][ T417] kernel_clone+0x21e/0x9e0
[ 52.715670][ T417] ? file_end_write+0x1c0/0x1c0
[ 52.720358][ T417] ? __kasan_check_write+0x14/0x20
[ 52.725298][ T417] ? create_io_thread+0x1e0/0x1e0
[ 52.730423][ T417] ? __mutex_lock_slowpath+0x10/0x10
[ 52.735551][ T417] __x64_sys_clone+0x23f/0x290
[ 52.740143][ T417] ? __do_sys_vfork+0x130/0x130
[ 52.744826][ T417] ? ksys_write+0x260/0x2c0
[ 52.749167][ T417] ? debug_smp_processor_id+0x17/0x20
[ 52.754375][ T417] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 52.760275][ T417] ? exit_to_user_mode_prepare+0x39/0xa0
[ 52.765747][ T417] do_syscall_64+0x3d/0xb0
[ 52.769997][ T417] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 52.775726][ T417] RIP: 0033:0x7f97a092aec9
[ 52.779979][ T417] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 52.799424][ T417] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 52.807664][ T417] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 52.815477][ T417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 52.823287][ T417] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 52.831098][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 52.838907][ T417] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 52.846723][ T417]
[ 52.849598][ T419] CPU: 1 PID: 419 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 52.859567][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 52.869459][ T419] Call Trace:
[ 52.872585][ T419]
[ 52.875360][ T419] dump_stack_lvl+0x151/0x1b7
[ 52.879881][ T419] ? io_uring_drop_tctx_refs+0x190/0x190
[ 52.885341][ T419] dump_stack+0x15/0x17
[ 52.889334][ T419] should_fail+0x3c6/0x510
[ 52.893587][ T419] __should_failslab+0xa4/0xe0
[ 52.898188][ T419] ? anon_vma_clone+0x9a/0x4c0
[ 52.902786][ T419] should_failslab+0x9/0x20
[ 52.907125][ T419] slab_pre_alloc_hook+0x37/0xd0
[ 52.911897][ T419] ? anon_vma_clone+0x9a/0x4c0
[ 52.916498][ T419] kmem_cache_alloc+0x44/0x200
[ 52.921100][ T419] anon_vma_clone+0x9a/0x4c0
[ 52.925526][ T419] anon_vma_fork+0x91/0x500
[ 52.929865][ T419] ? anon_vma_name+0x4c/0x70
[ 52.934290][ T419] ? vm_area_dup+0x17a/0x230
[ 52.938739][ T419] dup_mm+0x8c5/0x12c0
[ 52.942625][ T419] ? copy_init_mm+0x20/0x20
[ 52.946962][ T419] copy_mm+0x107/0x1b0
[ 52.950871][ T419] copy_process+0x12bc/0x3260
[ 52.955559][ T419] ? proc_fail_nth_write+0x20b/0x290
[ 52.960677][ T419] ? fsnotify_perm+0x6a/0x5d0
[ 52.965196][ T419] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 52.970135][ T419] ? vfs_write+0xa0d/0x1160
[ 52.974474][ T419] kernel_clone+0x21e/0x9e0
[ 52.978814][ T419] ? file_end_write+0x1c0/0x1c0
[ 52.983501][ T419] ? __kasan_check_write+0x14/0x20
[ 52.988450][ T419] ? create_io_thread+0x1e0/0x1e0
[ 52.993319][ T419] ? __mutex_lock_slowpath+0x10/0x10
[ 52.998429][ T419] __x64_sys_clone+0x23f/0x290
[ 53.003029][ T419] ? __do_sys_vfork+0x130/0x130
[ 53.007720][ T419] ? ksys_write+0x260/0x2c0
[ 53.012060][ T419] ? debug_smp_processor_id+0x17/0x20
[ 53.017264][ T419] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 53.023173][ T419] ? exit_to_user_mode_prepare+0x39/0xa0
[ 53.028642][ T419] do_syscall_64+0x3d/0xb0
[ 53.032887][ T419] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 53.038617][ T419] RIP: 0033:0x7f97a092aec9
[ 53.042869][ T419] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 53.062309][ T419] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.070585][ T419] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 53.078449][ T419] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
executing program
[ 53.086263][ T419] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 53.094073][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 53.101891][ T419] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 53.109697][ T419]
[ 53.130917][ T427] FAULT_INJECTION: forcing a failure.
executing program
executing program
[ 53.130917][ T427] name failslab, interval 1, probability 0, space 0, times 0
[ 53.134158][ T425] FAULT_INJECTION: forcing a failure.
[ 53.134158][ T425] name failslab, interval 1, probability 0, space 0, times 0
[ 53.144877][ T427] CPU: 1 PID: 427 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 53.166012][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 53.175901][ T427] Call Trace:
[ 53.179111][ T427]
[ 53.181890][ T427] dump_stack_lvl+0x151/0x1b7
[ 53.186403][ T427] ? io_uring_drop_tctx_refs+0x190/0x190
[ 53.191870][ T427] dump_stack+0x15/0x17
[ 53.195864][ T427] should_fail+0x3c6/0x510
[ 53.200113][ T427] __should_failslab+0xa4/0xe0
[ 53.204716][ T427] ? anon_vma_clone+0x9a/0x4c0
[ 53.209319][ T427] should_failslab+0x9/0x20
[ 53.213653][ T427] slab_pre_alloc_hook+0x37/0xd0
[ 53.218426][ T427] ? anon_vma_clone+0x9a/0x4c0
[ 53.223026][ T427] kmem_cache_alloc+0x44/0x200
[ 53.227628][ T427] anon_vma_clone+0x9a/0x4c0
[ 53.232054][ T427] anon_vma_fork+0x91/0x500
executing program
[ 53.236397][ T427] ? anon_vma_name+0x4c/0x70
[ 53.240819][ T427] ? vm_area_dup+0x17a/0x230
[ 53.245248][ T427] dup_mm+0x8c5/0x12c0
[ 53.249158][ T427] ? copy_init_mm+0x20/0x20
[ 53.253579][ T427] copy_mm+0x107/0x1b0
[ 53.257487][ T427] copy_process+0x12bc/0x3260
[ 53.261999][ T427] ? proc_fail_nth_write+0x20b/0x290
[ 53.267122][ T427] ? fsnotify_perm+0x6a/0x5d0
[ 53.271632][ T427] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 53.276582][ T427] ? vfs_write+0xa0d/0x1160
[ 53.280920][ T427] kernel_clone+0x21e/0x9e0
[ 53.285255][ T427] ? file_end_write+0x1c0/0x1c0
[ 53.289947][ T427] ? __kasan_check_write+0x14/0x20
[ 53.294892][ T427] ? create_io_thread+0x1e0/0x1e0
[ 53.299749][ T427] ? __mutex_lock_slowpath+0x10/0x10
[ 53.305055][ T427] __x64_sys_clone+0x23f/0x290
[ 53.309659][ T427] ? __do_sys_vfork+0x130/0x130
[ 53.314338][ T427] ? ksys_write+0x260/0x2c0
[ 53.318681][ T427] ? debug_smp_processor_id+0x17/0x20
[ 53.323886][ T427] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 53.329811][ T427] ? exit_to_user_mode_prepare+0x39/0xa0
[ 53.335258][ T427] do_syscall_64+0x3d/0xb0
[ 53.339535][ T427] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 53.345239][ T427] RIP: 0033:0x7f97a092aec9
[ 53.349495][ T427] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 53.368940][ T427] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.377177][ T427] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 53.384988][ T427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 53.392800][ T427] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 53.400613][ T427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 53.408453][ T427] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 53.416242][ T427]
[ 53.419100][ T425] CPU: 0 PID: 425 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 53.427662][ T428] FAULT_INJECTION: forcing a failure.
[ 53.427662][ T428] name failslab, interval 1, probability 0, space 0, times 0
[ 53.429081][ T425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 53.429093][ T425] Call Trace:
[ 53.429098][ T425]
[ 53.429104][ T425] dump_stack_lvl+0x151/0x1b7
[ 53.461802][ T425] ? io_uring_drop_tctx_refs+0x190/0x190
[ 53.467276][ T425] ? avc_denied+0x1b0/0x1b0
[ 53.471612][ T425] dump_stack+0x15/0x17
[ 53.475638][ T425] should_fail+0x3c6/0x510
[ 53.479853][ T425] __should_failslab+0xa4/0xe0
[ 53.484451][ T425] ? vm_area_dup+0x26/0x230
[ 53.488789][ T425] should_failslab+0x9/0x20
[ 53.493131][ T425] slab_pre_alloc_hook+0x37/0xd0
[ 53.497906][ T425] ? vm_area_dup+0x26/0x230
[ 53.502244][ T425] kmem_cache_alloc+0x44/0x200
[ 53.506846][ T425] vm_area_dup+0x26/0x230
[ 53.511009][ T425] dup_mm+0x81b/0x12c0
[ 53.514921][ T425] ? copy_init_mm+0x20/0x20
[ 53.519254][ T425] copy_mm+0x107/0x1b0
[ 53.523159][ T425] copy_process+0x12bc/0x3260
[ 53.527674][ T425] ? proc_fail_nth_write+0x20b/0x290
[ 53.532799][ T425] ? fsnotify_perm+0x6a/0x5d0
executing program
[ 53.537308][ T425] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 53.542264][ T425] ? vfs_write+0xa0d/0x1160
[ 53.546597][ T425] kernel_clone+0x21e/0x9e0
[ 53.550934][ T425] ? file_end_write+0x1c0/0x1c0
[ 53.555792][ T425] ? __kasan_check_write+0x14/0x20
[ 53.560744][ T425] ? create_io_thread+0x1e0/0x1e0
[ 53.565632][ T425] ? __mutex_lock_slowpath+0x10/0x10
[ 53.570722][ T425] __x64_sys_clone+0x23f/0x290
[ 53.575322][ T425] ? __do_sys_vfork+0x130/0x130
[ 53.580019][ T425] ? ksys_write+0x260/0x2c0
[ 53.584350][ T425] ? debug_smp_processor_id+0x17/0x20
[ 53.589567][ T425] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 53.595461][ T425] ? exit_to_user_mode_prepare+0x39/0xa0
[ 53.601122][ T425] do_syscall_64+0x3d/0xb0
[ 53.605363][ T425] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 53.611090][ T425] RIP: 0033:0x7f97a092aec9
[ 53.615345][ T425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 53.634875][ T425] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.643116][ T425] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 53.650926][ T425] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 53.658738][ T425] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 53.666731][ T425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 53.674539][ T425] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 53.682353][ T425]
[ 53.689624][ T428] CPU: 0 PID: 428 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 53.699597][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 53.709492][ T428] Call Trace:
[ 53.712612][ T428]
[ 53.715390][ T428] dump_stack_lvl+0x151/0x1b7
[ 53.719906][ T428] ? io_uring_drop_tctx_refs+0x190/0x190
[ 53.725377][ T428] dump_stack+0x15/0x17
[ 53.729365][ T428] should_fail+0x3c6/0x510
[ 53.733617][ T428] __should_failslab+0xa4/0xe0
[ 53.738234][ T428] ? anon_vma_clone+0x9a/0x4c0
[ 53.742817][ T428] should_failslab+0x9/0x20
[ 53.747158][ T428] slab_pre_alloc_hook+0x37/0xd0
[ 53.751932][ T428] ? anon_vma_clone+0x9a/0x4c0
[ 53.756534][ T428] kmem_cache_alloc+0x44/0x200
[ 53.761128][ T428] anon_vma_clone+0x9a/0x4c0
[ 53.765559][ T428] anon_vma_fork+0x91/0x500
[ 53.769894][ T428] ? anon_vma_name+0x4c/0x70
[ 53.774321][ T428] ? vm_area_dup+0x17a/0x230
[ 53.778747][ T428] dup_mm+0x8c5/0x12c0
[ 53.782655][ T428] ? copy_init_mm+0x20/0x20
[ 53.786999][ T428] copy_mm+0x107/0x1b0
[ 53.790901][ T428] copy_process+0x12bc/0x3260
[ 53.795419][ T428] ? proc_fail_nth_write+0x20b/0x290
[ 53.800533][ T428] ? fsnotify_perm+0x6a/0x5d0
[ 53.805050][ T428] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 53.809991][ T428] ? vfs_write+0xa0d/0x1160
[ 53.814332][ T428] kernel_clone+0x21e/0x9e0
[ 53.818670][ T428] ? file_end_write+0x1c0/0x1c0
[ 53.823360][ T428] ? __kasan_check_write+0x14/0x20
[ 53.828306][ T428] ? create_io_thread+0x1e0/0x1e0
[ 53.833183][ T428] ? __mutex_lock_slowpath+0x10/0x10
[ 53.838287][ T428] __x64_sys_clone+0x23f/0x290
[ 53.842887][ T428] ? __do_sys_vfork+0x130/0x130
[ 53.847576][ T428] ? ksys_write+0x260/0x2c0
[ 53.851917][ T428] ? debug_smp_processor_id+0x17/0x20
[ 53.857120][ T428] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 53.863042][ T428] ? exit_to_user_mode_prepare+0x39/0xa0
[ 53.868493][ T428] do_syscall_64+0x3d/0xb0
[ 53.872744][ T428] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 53.878487][ T428] RIP: 0033:0x7f97a092aec9
[ 53.882723][ T428] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 53.902162][ T428] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.910411][ T428] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 53.918220][ T428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 53.926036][ T428] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 53.933931][ T428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 53.941746][ T428] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 53.949646][ T428]
[ 53.953659][ T429] FAULT_INJECTION: forcing a failure.
[ 53.953659][ T429] name failslab, interval 1, probability 0, space 0, times 0
[ 53.966111][ T429] CPU: 0 PID: 429 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 53.976031][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 53.985928][ T429] Call Trace:
[ 53.989052][ T429]
[ 53.991832][ T429] dump_stack_lvl+0x151/0x1b7
[ 53.996345][ T429] ? io_uring_drop_tctx_refs+0x190/0x190
[ 54.001816][ T429] dump_stack+0x15/0x17
[ 54.005808][ T429] should_fail+0x3c6/0x510
[ 54.010055][ T429] __should_failslab+0xa4/0xe0
[ 54.014654][ T429] ? anon_vma_clone+0x9a/0x4c0
[ 54.019255][ T429] should_failslab+0x9/0x20
[ 54.023592][ T429] slab_pre_alloc_hook+0x37/0xd0
[ 54.028367][ T429] ? anon_vma_clone+0x9a/0x4c0
[ 54.033016][ T429] kmem_cache_alloc+0x44/0x200
[ 54.037568][ T429] anon_vma_clone+0x9a/0x4c0
[ 54.041995][ T429] anon_vma_fork+0x91/0x500
[ 54.046334][ T429] ? anon_vma_name+0x4c/0x70
[ 54.050763][ T429] ? vm_area_dup+0x17a/0x230
[ 54.055192][ T429] dup_mm+0x8c5/0x12c0
[ 54.059095][ T429] ? copy_init_mm+0x20/0x20
[ 54.063437][ T429] copy_mm+0x107/0x1b0
[ 54.067385][ T429] copy_process+0x12bc/0x3260
[ 54.071968][ T429] ? proc_fail_nth_write+0x20b/0x290
[ 54.077063][ T429] ? fsnotify_perm+0x6a/0x5d0
[ 54.081580][ T429] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 54.086521][ T429] ? vfs_write+0xa0d/0x1160
[ 54.090858][ T429] kernel_clone+0x21e/0x9e0
[ 54.095199][ T429] ? file_end_write+0x1c0/0x1c0
[ 54.099884][ T429] ? __kasan_check_write+0x14/0x20
[ 54.104831][ T429] ? create_io_thread+0x1e0/0x1e0
[ 54.109693][ T429] ? __mutex_lock_slowpath+0x10/0x10
[ 54.114818][ T429] __x64_sys_clone+0x23f/0x290
[ 54.119421][ T429] ? __do_sys_vfork+0x130/0x130
[ 54.124108][ T429] ? ksys_write+0x260/0x2c0
[ 54.128439][ T429] ? debug_smp_processor_id+0x17/0x20
[ 54.133646][ T429] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 54.139553][ T429] ? exit_to_user_mode_prepare+0x39/0xa0
[ 54.145019][ T429] do_syscall_64+0x3d/0xb0
[ 54.149272][ T429] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 54.154997][ T429] RIP: 0033:0x7f97a092aec9
[ 54.159249][ T429] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 54.178693][ T429] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 54.186941][ T429] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 54.194749][ T429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 54.202758][ T429] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 54.210565][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 54.218377][ T429] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 54.226190][ T429]
[ 54.230107][ T30] kauditd_printk_skb: 7 callbacks suppressed
executing program
executing program
[ 54.230119][ T30] audit: type=1400 audit(1678504423.510:79): avc: denied { remove_name } for pid=80 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.244728][ T439] FAULT_INJECTION: forcing a failure.
[ 54.244728][ T439] name failslab, interval 1, probability 0, space 0, times 0
[ 54.259917][ T30] audit: type=1400 audit(1678504423.510:80): avc: denied { rename } for pid=80 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.271343][ T439] CPU: 1 PID: 439 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 54.302042][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 54.311936][ T439] Call Trace:
[ 54.315061][ T439]
[ 54.317837][ T439] dump_stack_lvl+0x151/0x1b7
[ 54.322349][ T439] ? io_uring_drop_tctx_refs+0x190/0x190
[ 54.327820][ T439] dump_stack+0x15/0x17
[ 54.331808][ T439] should_fail+0x3c6/0x510
[ 54.336066][ T439] __should_failslab+0xa4/0xe0
[ 54.340664][ T439] ? anon_vma_clone+0x9a/0x4c0
[ 54.345261][ T439] should_failslab+0x9/0x20
[ 54.349602][ T439] slab_pre_alloc_hook+0x37/0xd0
[ 54.354393][ T439] ? anon_vma_clone+0x9a/0x4c0
[ 54.358973][ T439] kmem_cache_alloc+0x44/0x200
[ 54.363573][ T439] anon_vma_clone+0x9a/0x4c0
[ 54.368001][ T439] anon_vma_fork+0x91/0x500
[ 54.372341][ T439] ? anon_vma_name+0x4c/0x70
[ 54.376765][ T439] ? vm_area_dup+0x17a/0x230
[ 54.381191][ T439] dup_mm+0x8c5/0x12c0
[ 54.385098][ T439] ? copy_init_mm+0x20/0x20
[ 54.389439][ T439] copy_mm+0x107/0x1b0
[ 54.393343][ T439] copy_process+0x12bc/0x3260
[ 54.397859][ T439] ? proc_fail_nth_write+0x20b/0x290
[ 54.402976][ T439] ? fsnotify_perm+0x6a/0x5d0
[ 54.407492][ T439] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 54.412437][ T439] ? vfs_write+0xa0d/0x1160
[ 54.416780][ T439] kernel_clone+0x21e/0x9e0
[ 54.421115][ T439] ? file_end_write+0x1c0/0x1c0
[ 54.425804][ T439] ? __kasan_check_write+0x14/0x20
[ 54.430750][ T439] ? create_io_thread+0x1e0/0x1e0
[ 54.435614][ T439] ? __mutex_lock_slowpath+0x10/0x10
[ 54.440732][ T439] __x64_sys_clone+0x23f/0x290
[ 54.445334][ T439] ? __do_sys_vfork+0x130/0x130
[ 54.450020][ T439] ? ksys_write+0x260/0x2c0
[ 54.454360][ T439] ? debug_smp_processor_id+0x17/0x20
[ 54.459569][ T439] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 54.465474][ T439] ? exit_to_user_mode_prepare+0x39/0xa0
[ 54.470934][ T439] do_syscall_64+0x3d/0xb0
[ 54.475188][ T439] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 54.480915][ T439] RIP: 0033:0x7f97a092aec9
[ 54.485169][ T439] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 54.504631][ T439] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 54.512853][ T439] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 54.520667][ T439] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 54.528477][ T439] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 54.536288][ T439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 54.544101][ T439] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 54.551913][ T439]
[ 54.558171][ T440] FAULT_INJECTION: forcing a failure.
[ 54.558171][ T440] name failslab, interval 1, probability 0, space 0, times 0
[ 54.571270][ T440] CPU: 1 PID: 440 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 54.581237][ T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 54.591130][ T440] Call Trace:
[ 54.594253][ T440]
[ 54.597030][ T440] dump_stack_lvl+0x151/0x1b7
[ 54.601548][ T440] ? io_uring_drop_tctx_refs+0x190/0x190
[ 54.607017][ T440] dump_stack+0x15/0x17
[ 54.611006][ T440] should_fail+0x3c6/0x510
[ 54.615260][ T440] __should_failslab+0xa4/0xe0
[ 54.619860][ T440] ? anon_vma_clone+0x9a/0x4c0
[ 54.624457][ T440] should_failslab+0x9/0x20
[ 54.629150][ T440] slab_pre_alloc_hook+0x37/0xd0
[ 54.633938][ T440] ? anon_vma_clone+0x9a/0x4c0
[ 54.638521][ T440] kmem_cache_alloc+0x44/0x200
[ 54.643124][ T440] anon_vma_clone+0x9a/0x4c0
[ 54.647806][ T440] anon_vma_fork+0x91/0x500
[ 54.652148][ T440] ? anon_vma_name+0x4c/0x70
[ 54.656571][ T440] ? vm_area_dup+0x17a/0x230
[ 54.660995][ T440] dup_mm+0x8c5/0x12c0
[ 54.664902][ T440] ? copy_init_mm+0x20/0x20
[ 54.669240][ T440] copy_mm+0x107/0x1b0
[ 54.673146][ T440] copy_process+0x12bc/0x3260
[ 54.677658][ T440] ? proc_fail_nth_write+0x20b/0x290
[ 54.682793][ T440] ? fsnotify_perm+0x6a/0x5d0
[ 54.687475][ T440] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 54.692589][ T440] ? vfs_write+0xa0d/0x1160
[ 54.696927][ T440] kernel_clone+0x21e/0x9e0
[ 54.701266][ T440] ? file_end_write+0x1c0/0x1c0
[ 54.705953][ T440] ? __kasan_check_write+0x14/0x20
[ 54.710902][ T440] ? create_io_thread+0x1e0/0x1e0
[ 54.715761][ T440] ? __mutex_lock_slowpath+0x10/0x10
[ 54.720881][ T440] __x64_sys_clone+0x23f/0x290
[ 54.725483][ T440] ? __do_sys_vfork+0x130/0x130
[ 54.730168][ T440] ? ksys_write+0x260/0x2c0
[ 54.734510][ T440] ? debug_smp_processor_id+0x17/0x20
[ 54.739714][ T440] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 54.745617][ T440] ? exit_to_user_mode_prepare+0x39/0xa0
[ 54.751085][ T440] do_syscall_64+0x3d/0xb0
[ 54.755340][ T440] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 54.761066][ T440] RIP: 0033:0x7f97a092aec9
[ 54.765322][ T440] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 54.784775][ T440] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 54.793003][ T440] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 54.800817][ T440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 54.808627][ T440] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 54.816437][ T440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 54.824339][ T440] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 54.832169][ T440]
[ 54.839179][ T446] FAULT_INJECTION: forcing a failure.
executing program
executing program
[ 54.839179][ T446] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 54.839178][ T445] FAULT_INJECTION: forcing a failure.
[ 54.839178][ T445] name failslab, interval 1, probability 0, space 0, times 0
[ 54.839200][ T446] CPU: 0 PID: 446 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 54.874679][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 54.884565][ T446] Call Trace:
[ 54.887711][ T446]
[ 54.890467][ T446] dump_stack_lvl+0x151/0x1b7
[ 54.894983][ T446] ? io_uring_drop_tctx_refs+0x190/0x190
[ 54.900449][ T446] dump_stack+0x15/0x17
[ 54.904441][ T446] should_fail+0x3c6/0x510
[ 54.908692][ T446] should_fail_alloc_page+0x5a/0x80
[ 54.913819][ T446] __alloc_pages+0x1e6/0x7b0
[ 54.918241][ T446] ? zone_watermark_fast+0x220/0x220
[ 54.923360][ T446] ? __this_cpu_preempt_check+0x13/0x20
[ 54.928738][ T446] ? __mod_node_page_state+0xac/0xf0
[ 54.933863][ T446] pte_alloc_one+0x73/0x1b0
[ 54.938199][ T446] ? pfn_modify_allowed+0x2f0/0x2f0
[ 54.943234][ T446] __pte_alloc+0x86/0x350
[ 54.947404][ T446] ? free_pgtables+0x280/0x280
[ 54.951999][ T446] ? _raw_spin_lock+0xa4/0x1b0
[ 54.956599][ T446] ? __kasan_check_write+0x14/0x20
[ 54.961549][ T446] copy_page_range+0x28a8/0x2f90
[ 54.966326][ T446] ? __kasan_slab_alloc+0xb1/0xe0
[ 54.971194][ T446] ? slab_post_alloc_hook+0x53/0x2c0
[ 54.976389][ T446] ? __x64_sys_clone+0x23f/0x290
[ 54.981449][ T446] ? pfn_valid+0x1e0/0x1e0
[ 54.985674][ T446] ? rwsem_write_trylock+0x15b/0x290
[ 54.990803][ T446] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 54.997410][ T446] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 55.002966][ T446] ? __rb_insert_augmented+0x5de/0x610
[ 55.008261][ T446] dup_mm+0xadc/0x12c0
[ 55.012192][ T446] ? copy_init_mm+0x20/0x20
[ 55.016506][ T446] copy_mm+0x107/0x1b0
[ 55.020419][ T446] copy_process+0x12bc/0x3260
[ 55.024924][ T446] ? proc_fail_nth_write+0x20b/0x290
[ 55.030047][ T446] ? fsnotify_perm+0x6a/0x5d0
[ 55.034558][ T446] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 55.039507][ T446] ? vfs_write+0xa0d/0x1160
[ 55.043844][ T446] kernel_clone+0x21e/0x9e0
[ 55.048184][ T446] ? file_end_write+0x1c0/0x1c0
[ 55.052869][ T446] ? __kasan_check_write+0x14/0x20
[ 55.057818][ T446] ? create_io_thread+0x1e0/0x1e0
[ 55.062676][ T446] ? __mutex_lock_slowpath+0x10/0x10
[ 55.067801][ T446] __x64_sys_clone+0x23f/0x290
[ 55.072400][ T446] ? __do_sys_vfork+0x130/0x130
[ 55.077084][ T446] ? ksys_write+0x260/0x2c0
[ 55.081428][ T446] ? debug_smp_processor_id+0x17/0x20
[ 55.086632][ T446] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 55.092535][ T446] ? exit_to_user_mode_prepare+0x39/0xa0
[ 55.098003][ T446] do_syscall_64+0x3d/0xb0
[ 55.102258][ T446] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 55.107985][ T446] RIP: 0033:0x7f97a092aec9
[ 55.112235][ T446] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 55.131679][ T446] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.139923][ T446] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 55.147731][ T446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 55.155542][ T446] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 55.163355][ T446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 55.171165][ T446] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 55.178981][ T446]
[ 55.181843][ T445] CPU: 1 PID: 445 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 55.191841][ T445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 55.201824][ T445] Call Trace:
[ 55.204944][ T445]
[ 55.207704][ T445] dump_stack_lvl+0x151/0x1b7
[ 55.212218][ T445] ? io_uring_drop_tctx_refs+0x190/0x190
[ 55.217686][ T445] dump_stack+0x15/0x17
[ 55.221850][ T445] should_fail+0x3c6/0x510
[ 55.226103][ T445] __should_failslab+0xa4/0xe0
[ 55.230706][ T445] ? anon_vma_clone+0x9a/0x4c0
[ 55.235305][ T445] should_failslab+0x9/0x20
[ 55.239645][ T445] slab_pre_alloc_hook+0x37/0xd0
[ 55.244429][ T445] ? anon_vma_clone+0x9a/0x4c0
[ 55.249018][ T445] kmem_cache_alloc+0x44/0x200
[ 55.253617][ T445] anon_vma_clone+0x9a/0x4c0
[ 55.258042][ T445] anon_vma_fork+0x91/0x500
[ 55.262391][ T445] ? anon_vma_name+0x4c/0x70
[ 55.266814][ T445] ? vm_area_dup+0x17a/0x230
[ 55.271251][ T445] dup_mm+0x8c5/0x12c0
[ 55.275143][ T445] ? copy_init_mm+0x20/0x20
[ 55.279482][ T445] copy_mm+0x107/0x1b0
[ 55.283388][ T445] copy_process+0x12bc/0x3260
[ 55.287902][ T445] ? proc_fail_nth_write+0x20b/0x290
[ 55.293027][ T445] ? fsnotify_perm+0x6a/0x5d0
[ 55.297535][ T445] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 55.302487][ T445] ? vfs_write+0xa0d/0x1160
[ 55.306823][ T445] kernel_clone+0x21e/0x9e0
[ 55.311163][ T445] ? file_end_write+0x1c0/0x1c0
[ 55.315853][ T445] ? __kasan_check_write+0x14/0x20
[ 55.320793][ T445] ? create_io_thread+0x1e0/0x1e0
[ 55.325655][ T445] ? __mutex_lock_slowpath+0x10/0x10
[ 55.330784][ T445] __x64_sys_clone+0x23f/0x290
[ 55.335378][ T445] ? __do_sys_vfork+0x130/0x130
[ 55.340065][ T445] ? ksys_write+0x260/0x2c0
[ 55.344511][ T445] ? debug_smp_processor_id+0x17/0x20
[ 55.349711][ T445] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 55.355613][ T445] ? exit_to_user_mode_prepare+0x39/0xa0
[ 55.361078][ T445] do_syscall_64+0x3d/0xb0
[ 55.365344][ T445] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 55.371060][ T445] RIP: 0033:0x7f97a092aec9
[ 55.375318][ T445] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
executing program
executing program
[ 55.394857][ T445] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.403091][ T445] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 55.411157][ T445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 55.418968][ T445] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 55.426795][ T445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 55.434595][ T445] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 55.442406][ T445]
executing program
executing program
[ 55.449667][ T453] FAULT_INJECTION: forcing a failure.
[ 55.449667][ T453] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 55.450090][ T454] FAULT_INJECTION: forcing a failure.
[ 55.450090][ T454] name failslab, interval 1, probability 0, space 0, times 0
[ 55.467323][ T456] FAULT_INJECTION: forcing a failure.
[ 55.467323][ T456] name failslab, interval 1, probability 0, space 0, times 0
[ 55.475828][ T452] FAULT_INJECTION: forcing a failure.
[ 55.475828][ T452] name failslab, interval 1, probability 0, space 0, times 0
[ 55.487898][ T456] CPU: 1 PID: 456 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 55.510105][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 55.519993][ T456] Call Trace:
[ 55.523118][ T456]
[ 55.525894][ T456] dump_stack_lvl+0x151/0x1b7
[ 55.530406][ T456] ? io_uring_drop_tctx_refs+0x190/0x190
[ 55.535876][ T456] dump_stack+0x15/0x17
[ 55.539868][ T456] should_fail+0x3c6/0x510
[ 55.544120][ T456] __should_failslab+0xa4/0xe0
[ 55.548719][ T456] ? anon_vma_clone+0x9a/0x4c0
[ 55.553320][ T456] should_failslab+0x9/0x20
[ 55.557663][ T456] slab_pre_alloc_hook+0x37/0xd0
[ 55.562434][ T456] ? anon_vma_clone+0x9a/0x4c0
[ 55.567040][ T456] kmem_cache_alloc+0x44/0x200
[ 55.571634][ T456] anon_vma_clone+0x9a/0x4c0
[ 55.576062][ T456] anon_vma_fork+0x91/0x500
[ 55.580401][ T456] ? anon_vma_name+0x4c/0x70
[ 55.584829][ T456] ? vm_area_dup+0x17a/0x230
[ 55.589261][ T456] dup_mm+0x8c5/0x12c0
[ 55.593160][ T456] ? copy_init_mm+0x20/0x20
[ 55.597496][ T456] copy_mm+0x107/0x1b0
[ 55.601402][ T456] copy_process+0x12bc/0x3260
[ 55.605939][ T456] ? proc_fail_nth_write+0x20b/0x290
[ 55.611035][ T456] ? fsnotify_perm+0x6a/0x5d0
[ 55.615549][ T456] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 55.620495][ T456] ? vfs_write+0xa0d/0x1160
[ 55.624840][ T456] kernel_clone+0x21e/0x9e0
[ 55.629274][ T456] ? file_end_write+0x1c0/0x1c0
[ 55.633948][ T456] ? __kasan_check_write+0x14/0x20
[ 55.638903][ T456] ? create_io_thread+0x1e0/0x1e0
[ 55.643852][ T456] ? __mutex_lock_slowpath+0x10/0x10
[ 55.649311][ T456] __x64_sys_clone+0x23f/0x290
[ 55.653913][ T456] ? __do_sys_vfork+0x130/0x130
[ 55.658604][ T456] ? ksys_write+0x260/0x2c0
[ 55.662947][ T456] ? debug_smp_processor_id+0x17/0x20
[ 55.668173][ T456] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 55.674054][ T456] ? exit_to_user_mode_prepare+0x39/0xa0
[ 55.679515][ T456] do_syscall_64+0x3d/0xb0
[ 55.683769][ T456] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 55.689495][ T456] RIP: 0033:0x7f97a092aec9
[ 55.693753][ T456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 55.713190][ T456] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.721435][ T456] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 55.729288][ T456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 55.737055][ T456] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 55.744983][ T456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 55.752793][ T456] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 55.760606][ T456]
[ 55.763467][ T454] CPU: 0 PID: 454 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 55.773450][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 55.783348][ T454] Call Trace:
[ 55.786473][ T454]
[ 55.789248][ T454] dump_stack_lvl+0x151/0x1b7
[ 55.793757][ T454] ? io_uring_drop_tctx_refs+0x190/0x190
[ 55.799225][ T454] dump_stack+0x15/0x17
[ 55.803218][ T454] should_fail+0x3c6/0x510
[ 55.807469][ T454] __should_failslab+0xa4/0xe0
[ 55.812073][ T454] ? anon_vma_clone+0x9a/0x4c0
[ 55.816668][ T454] should_failslab+0x9/0x20
[ 55.821007][ T454] slab_pre_alloc_hook+0x37/0xd0
[ 55.825783][ T454] ? anon_vma_clone+0x9a/0x4c0
[ 55.830383][ T454] kmem_cache_alloc+0x44/0x200
[ 55.834982][ T454] anon_vma_clone+0x9a/0x4c0
[ 55.839411][ T454] anon_vma_fork+0x91/0x500
[ 55.843748][ T454] ? anon_vma_name+0x4c/0x70
[ 55.848178][ T454] ? vm_area_dup+0x17a/0x230
[ 55.852599][ T454] dup_mm+0x8c5/0x12c0
[ 55.856508][ T454] ? copy_init_mm+0x20/0x20
[ 55.860847][ T454] copy_mm+0x107/0x1b0
[ 55.864751][ T454] copy_process+0x12bc/0x3260
[ 55.869266][ T454] ? proc_fail_nth_write+0x20b/0x290
[ 55.874386][ T454] ? fsnotify_perm+0x6a/0x5d0
[ 55.878897][ T454] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 55.883847][ T454] ? vfs_write+0xa0d/0x1160
[ 55.888187][ T454] kernel_clone+0x21e/0x9e0
[ 55.892526][ T454] ? file_end_write+0x1c0/0x1c0
[ 55.897211][ T454] ? __kasan_check_write+0x14/0x20
[ 55.902158][ T454] ? create_io_thread+0x1e0/0x1e0
[ 55.907020][ T454] ? __mutex_lock_slowpath+0x10/0x10
[ 55.912230][ T454] __x64_sys_clone+0x23f/0x290
[ 55.917174][ T454] ? __do_sys_vfork+0x130/0x130
[ 55.921861][ T454] ? ksys_write+0x260/0x2c0
[ 55.926202][ T454] ? debug_smp_processor_id+0x17/0x20
[ 55.931406][ T454] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 55.937315][ T454] ? exit_to_user_mode_prepare+0x39/0xa0
[ 55.942777][ T454] do_syscall_64+0x3d/0xb0
[ 55.947030][ T454] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 55.952759][ T454] RIP: 0033:0x7f97a092aec9
[ 55.957010][ T454] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 55.976450][ T454] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.984694][ T454] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 55.992508][ T454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 56.000344][ T454] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 56.008128][ T454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 56.015939][ T454] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 56.023753][ T454]
[ 56.026818][ T453] CPU: 1 PID: 453 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 56.036784][ T453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 56.046675][ T453] Call Trace:
[ 56.049802][ T453]
[ 56.052576][ T453] dump_stack_lvl+0x151/0x1b7
[ 56.057093][ T453] ? io_uring_drop_tctx_refs+0x190/0x190
[ 56.062558][ T453] dump_stack+0x15/0x17
[ 56.066548][ T453] should_fail+0x3c6/0x510
[ 56.070806][ T453] should_fail_alloc_page+0x5a/0x80
[ 56.075835][ T453] __alloc_pages+0x1e6/0x7b0
[ 56.080265][ T453] ? zone_watermark_fast+0x220/0x220
[ 56.085387][ T453] ? __this_cpu_preempt_check+0x13/0x20
[ 56.090762][ T453] ? __mod_node_page_state+0xac/0xf0
[ 56.095886][ T453] pte_alloc_one+0x73/0x1b0
[ 56.100224][ T453] ? pfn_modify_allowed+0x2f0/0x2f0
[ 56.105257][ T453] __pte_alloc+0x86/0x350
[ 56.109432][ T453] ? free_pgtables+0x280/0x280
[ 56.114026][ T453] ? _raw_spin_lock+0xa4/0x1b0
[ 56.118624][ T453] ? __kasan_check_write+0x14/0x20
[ 56.123571][ T453] copy_page_range+0x28a8/0x2f90
[ 56.128343][ T453] ? __kasan_slab_alloc+0xb1/0xe0
[ 56.133203][ T453] ? slab_post_alloc_hook+0x53/0x2c0
[ 56.138330][ T453] ? __x64_sys_clone+0x23f/0x290
[ 56.143103][ T453] ? pfn_valid+0x1e0/0x1e0
[ 56.147352][ T453] ? rwsem_write_trylock+0x15b/0x290
[ 56.152471][ T453] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 56.158719][ T453] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 56.164277][ T453] ? __rb_insert_augmented+0x5de/0x610
[ 56.169575][ T453] dup_mm+0xadc/0x12c0
[ 56.173480][ T453] ? copy_init_mm+0x20/0x20
[ 56.177815][ T453] copy_mm+0x107/0x1b0
[ 56.181722][ T453] copy_process+0x12bc/0x3260
[ 56.186244][ T453] ? proc_fail_nth_write+0x20b/0x290
[ 56.191359][ T453] ? fsnotify_perm+0x6a/0x5d0
[ 56.195869][ T453] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 56.200815][ T453] ? vfs_write+0xa0d/0x1160
[ 56.205155][ T453] kernel_clone+0x21e/0x9e0
[ 56.209495][ T453] ? file_end_write+0x1c0/0x1c0
[ 56.214181][ T453] ? __kasan_check_write+0x14/0x20
[ 56.219127][ T453] ? create_io_thread+0x1e0/0x1e0
[ 56.224075][ T453] ? __mutex_lock_slowpath+0x10/0x10
[ 56.229206][ T453] __x64_sys_clone+0x23f/0x290
[ 56.233795][ T453] ? __do_sys_vfork+0x130/0x130
[ 56.238598][ T453] ? ksys_write+0x260/0x2c0
[ 56.242939][ T453] ? debug_smp_processor_id+0x17/0x20
[ 56.248147][ T453] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 56.254046][ T453] ? exit_to_user_mode_prepare+0x39/0xa0
[ 56.259517][ T453] do_syscall_64+0x3d/0xb0
[ 56.263771][ T453] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 56.269585][ T453] RIP: 0033:0x7f97a092aec9
[ 56.273838][ T453] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 56.293280][ T453] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 56.301535][ T453] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 56.309427][ T453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 56.317333][ T453] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 56.325136][ T453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 56.333035][ T453] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 56.340846][ T453]
[ 56.343710][ T452] CPU: 0 PID: 452 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 56.353690][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 56.363586][ T452] Call Trace:
[ 56.366706][ T452]
[ 56.369486][ T452] dump_stack_lvl+0x151/0x1b7
[ 56.373998][ T452] ? io_uring_drop_tctx_refs+0x190/0x190
[ 56.379469][ T452] dump_stack+0x15/0x17
[ 56.383457][ T452] should_fail+0x3c6/0x510
[ 56.387710][ T452] __should_failslab+0xa4/0xe0
[ 56.392310][ T452] ? anon_vma_clone+0x9a/0x4c0
[ 56.396909][ T452] should_failslab+0x9/0x20
[ 56.401251][ T452] slab_pre_alloc_hook+0x37/0xd0
[ 56.406026][ T452] ? anon_vma_clone+0x9a/0x4c0
[ 56.410624][ T452] kmem_cache_alloc+0x44/0x200
[ 56.415224][ T452] anon_vma_clone+0x9a/0x4c0
[ 56.419650][ T452] anon_vma_fork+0x91/0x500
[ 56.423990][ T452] ? anon_vma_name+0x4c/0x70
[ 56.428417][ T452] ? vm_area_dup+0x17a/0x230
[ 56.432846][ T452] dup_mm+0x8c5/0x12c0
[ 56.436750][ T452] ? copy_init_mm+0x20/0x20
[ 56.441087][ T452] copy_mm+0x107/0x1b0
[ 56.444994][ T452] copy_process+0x12bc/0x3260
[ 56.449508][ T452] ? proc_fail_nth_write+0x20b/0x290
[ 56.454628][ T452] ? fsnotify_perm+0x6a/0x5d0
[ 56.459139][ T452] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 56.464086][ T452] ? vfs_write+0xa0d/0x1160
[ 56.468429][ T452] kernel_clone+0x21e/0x9e0
[ 56.472765][ T452] ? file_end_write+0x1c0/0x1c0
[ 56.477453][ T452] ? __kasan_check_write+0x14/0x20
[ 56.482403][ T452] ? create_io_thread+0x1e0/0x1e0
[ 56.487265][ T452] ? __mutex_lock_slowpath+0x10/0x10
[ 56.492382][ T452] __x64_sys_clone+0x23f/0x290
[ 56.496987][ T452] ? __do_sys_vfork+0x130/0x130
[ 56.501671][ T452] ? ksys_write+0x260/0x2c0
[ 56.506018][ T452] ? debug_smp_processor_id+0x17/0x20
[ 56.511215][ T452] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 56.517119][ T452] ? exit_to_user_mode_prepare+0x39/0xa0
[ 56.522590][ T452] do_syscall_64+0x3d/0xb0
[ 56.526839][ T452] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 56.532565][ T452] RIP: 0033:0x7f97a092aec9
[ 56.536833][ T452] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 56.556261][ T452] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 56.564506][ T452] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 56.572410][ T452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 56.580214][ T452] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 56.588037][ T452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 56.595852][ T452] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
executing program
executing program
[ 56.603651][ T452]
[ 56.615221][ T461] FAULT_INJECTION: forcing a failure.
[ 56.615221][ T461] name failslab, interval 1, probability 0, space 0, times 0
[ 56.628159][ T461] CPU: 0 PID: 461 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 56.638112][ T461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 56.648250][ T461] Call Trace:
[ 56.651305][ T461]
[ 56.654081][ T461] dump_stack_lvl+0x151/0x1b7
[ 56.658595][ T461] ? io_uring_drop_tctx_refs+0x190/0x190
[ 56.664062][ T461] dump_stack+0x15/0x17
[ 56.668053][ T461] should_fail+0x3c6/0x510
[ 56.672309][ T461] __should_failslab+0xa4/0xe0
[ 56.676915][ T461] ? anon_vma_clone+0x9a/0x4c0
[ 56.681506][ T461] should_failslab+0x9/0x20
[ 56.685848][ T461] slab_pre_alloc_hook+0x37/0xd0
[ 56.690619][ T461] ? anon_vma_clone+0x9a/0x4c0
[ 56.695222][ T461] kmem_cache_alloc+0x44/0x200
[ 56.699824][ T461] anon_vma_clone+0x9a/0x4c0
[ 56.704250][ T461] anon_vma_fork+0x91/0x500
[ 56.708588][ T461] ? anon_vma_name+0x4c/0x70
[ 56.713016][ T461] ? vm_area_dup+0x17a/0x230
[ 56.717437][ T461] dup_mm+0x8c5/0x12c0
[ 56.721346][ T461] ? copy_init_mm+0x20/0x20
[ 56.725685][ T461] copy_mm+0x107/0x1b0
[ 56.729590][ T461] copy_process+0x12bc/0x3260
[ 56.734102][ T461] ? proc_fail_nth_write+0x20b/0x290
[ 56.739224][ T461] ? fsnotify_perm+0x6a/0x5d0
[ 56.743741][ T461] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 56.748947][ T461] ? vfs_write+0xa0d/0x1160
[ 56.753283][ T461] kernel_clone+0x21e/0x9e0
[ 56.757625][ T461] ? file_end_write+0x1c0/0x1c0
[ 56.762310][ T461] ? __kasan_check_write+0x14/0x20
[ 56.767257][ T461] ? create_io_thread+0x1e0/0x1e0
[ 56.772117][ T461] ? __mutex_lock_slowpath+0x10/0x10
[ 56.777262][ T461] __x64_sys_clone+0x23f/0x290
[ 56.781951][ T461] ? __do_sys_vfork+0x130/0x130
[ 56.786635][ T461] ? ksys_write+0x260/0x2c0
[ 56.790971][ T461] ? debug_smp_processor_id+0x17/0x20
[ 56.796181][ T461] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 56.802082][ T461] ? exit_to_user_mode_prepare+0x39/0xa0
[ 56.807547][ T461] do_syscall_64+0x3d/0xb0
[ 56.811808][ T461] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 56.817528][ T461] RIP: 0033:0x7f97a092aec9
[ 56.821782][ T461] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 56.841225][ T461] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 56.849470][ T461] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 56.857367][ T461] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 56.865272][ T461] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 56.873077][ T461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 56.880894][ T461] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 56.888786][ T461]
[ 56.894828][ T462] FAULT_INJECTION: forcing a failure.
[ 56.894828][ T462] name failslab, interval 1, probability 0, space 0, times 0
[ 56.908102][ T462] CPU: 0 PID: 462 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 56.918095][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 56.927992][ T462] Call Trace:
[ 56.931113][ T462]
[ 56.933890][ T462] dump_stack_lvl+0x151/0x1b7
[ 56.938406][ T462] ? io_uring_drop_tctx_refs+0x190/0x190
[ 56.943878][ T462] dump_stack+0x15/0x17
[ 56.947871][ T462] should_fail+0x3c6/0x510
[ 56.952212][ T462] __should_failslab+0xa4/0xe0
[ 56.956843][ T462] ? anon_vma_clone+0x9a/0x4c0
[ 56.961406][ T462] should_failslab+0x9/0x20
[ 56.965744][ T462] slab_pre_alloc_hook+0x37/0xd0
[ 56.970516][ T462] ? anon_vma_clone+0x9a/0x4c0
[ 56.975126][ T462] kmem_cache_alloc+0x44/0x200
[ 56.979717][ T462] anon_vma_clone+0x9a/0x4c0
[ 56.984404][ T462] anon_vma_fork+0x91/0x500
[ 56.988743][ T462] ? anon_vma_name+0x4c/0x70
[ 56.993168][ T462] ? vm_area_dup+0x17a/0x230
[ 56.997598][ T462] dup_mm+0x8c5/0x12c0
[ 57.001502][ T462] ? copy_init_mm+0x20/0x20
[ 57.005849][ T462] copy_mm+0x107/0x1b0
[ 57.009748][ T462] copy_process+0x12bc/0x3260
[ 57.014262][ T462] ? proc_fail_nth_write+0x20b/0x290
[ 57.019381][ T462] ? fsnotify_perm+0x6a/0x5d0
[ 57.023894][ T462] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 57.028841][ T462] ? vfs_write+0xa0d/0x1160
[ 57.033189][ T462] kernel_clone+0x21e/0x9e0
[ 57.037519][ T462] ? file_end_write+0x1c0/0x1c0
[ 57.042211][ T462] ? __kasan_check_write+0x14/0x20
[ 57.047154][ T462] ? create_io_thread+0x1e0/0x1e0
[ 57.052039][ T462] ? __mutex_lock_slowpath+0x10/0x10
[ 57.057136][ T462] __x64_sys_clone+0x23f/0x290
[ 57.061738][ T462] ? __do_sys_vfork+0x130/0x130
[ 57.066424][ T462] ? ksys_write+0x260/0x2c0
[ 57.070769][ T462] ? debug_smp_processor_id+0x17/0x20
[ 57.075969][ T462] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 57.081868][ T462] ? exit_to_user_mode_prepare+0x39/0xa0
[ 57.087341][ T462] do_syscall_64+0x3d/0xb0
[ 57.091590][ T462] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 57.097344][ T462] RIP: 0033:0x7f97a092aec9
[ 57.101571][ T462] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 57.121018][ T462] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 57.129257][ T462] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 57.137066][ T462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 57.144877][ T462] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
executing program
executing program
executing program
[ 57.152691][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 57.160504][ T462] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 57.168320][ T462]
[ 57.177410][ T468] FAULT_INJECTION: forcing a failure.
[ 57.177410][ T468] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 57.184818][ T472] FAULT_INJECTION: forcing a failure.
[ 57.184818][ T472] name failslab, interval 1, probability 0, space 0, times 0
[ 57.194472][ T468] CPU: 1 PID: 468 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 57.212813][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 57.222707][ T468] Call Trace:
[ 57.225835][ T468]
[ 57.228615][ T468] dump_stack_lvl+0x151/0x1b7
[ 57.233132][ T468] ? io_uring_drop_tctx_refs+0x190/0x190
[ 57.238598][ T468] dump_stack+0x15/0x17
[ 57.242582][ T468] should_fail+0x3c6/0x510
[ 57.246834][ T468] should_fail_alloc_page+0x5a/0x80
[ 57.251870][ T468] __alloc_pages+0x1e6/0x7b0
[ 57.256298][ T468] ? zone_watermark_fast+0x220/0x220
[ 57.261427][ T468] ? __kasan_check_write+0x14/0x20
[ 57.266360][ T468] ? _raw_spin_lock+0xa4/0x1b0
[ 57.271005][ T468] pte_alloc_one+0x73/0x1b0
[ 57.275303][ T468] ? pfn_modify_allowed+0x2f0/0x2f0
[ 57.280335][ T468] ? __pmd_alloc+0x48d/0x550
[ 57.284762][ T468] __pte_alloc+0x86/0x350
[ 57.288927][ T468] ? __pud_alloc+0x260/0x260
[ 57.293358][ T468] ? free_pgtables+0x280/0x280
[ 57.297953][ T468] ? __stack_depot_save+0x34/0x470
[ 57.303074][ T468] ? anon_vma_clone+0x9a/0x4c0
[ 57.307676][ T468] copy_page_range+0x28a8/0x2f90
[ 57.312453][ T468] ? __kasan_slab_alloc+0xb1/0xe0
[ 57.317309][ T468] ? slab_post_alloc_hook+0x53/0x2c0
[ 57.322432][ T468] ? copy_process+0x12bc/0x3260
[ 57.327162][ T468] ? __x64_sys_clone+0x23f/0x290
[ 57.331899][ T468] ? do_syscall_64+0x3d/0xb0
[ 57.336327][ T468] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 57.342231][ T468] ? pfn_valid+0x1e0/0x1e0
[ 57.346470][ T468] ? rwsem_write_trylock+0x15b/0x290
[ 57.351591][ T468] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 57.357839][ T468] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 57.363396][ T468] ? __rb_insert_augmented+0x5de/0x610
[ 57.368694][ T468] dup_mm+0xadc/0x12c0
[ 57.372601][ T468] ? copy_init_mm+0x20/0x20
[ 57.376936][ T468] copy_mm+0x107/0x1b0
[ 57.380845][ T468] copy_process+0x12bc/0x3260
[ 57.385356][ T468] ? proc_fail_nth_write+0x20b/0x290
[ 57.390475][ T468] ? fsnotify_perm+0x6a/0x5d0
[ 57.394989][ T468] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 57.400024][ T468] ? vfs_write+0xa0d/0x1160
[ 57.404361][ T468] kernel_clone+0x21e/0x9e0
[ 57.408700][ T468] ? file_end_write+0x1c0/0x1c0
[ 57.413389][ T468] ? __kasan_check_write+0x14/0x20
[ 57.418334][ T468] ? create_io_thread+0x1e0/0x1e0
[ 57.423194][ T468] ? __mutex_lock_slowpath+0x10/0x10
[ 57.428316][ T468] __x64_sys_clone+0x23f/0x290
[ 57.432917][ T468] ? __do_sys_vfork+0x130/0x130
[ 57.437602][ T468] ? ksys_write+0x260/0x2c0
[ 57.442056][ T468] ? debug_smp_processor_id+0x17/0x20
[ 57.447264][ T468] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 57.453252][ T468] ? exit_to_user_mode_prepare+0x39/0xa0
[ 57.458722][ T468] do_syscall_64+0x3d/0xb0
[ 57.462975][ T468] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 57.468727][ T468] RIP: 0033:0x7f97a092aec9
[ 57.472953][ T468] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 57.492401][ T468] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 57.500639][ T468] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 57.508451][ T468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 57.516264][ T468] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 57.524167][ T468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 57.531970][ T468] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 57.539786][ T468]
[ 57.542648][ T472] CPU: 0 PID: 472 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 57.552631][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 57.562521][ T472] Call Trace:
[ 57.565646][ T472]
[ 57.568423][ T472] dump_stack_lvl+0x151/0x1b7
[ 57.573022][ T472] ? io_uring_drop_tctx_refs+0x190/0x190
[ 57.578492][ T472] dump_stack+0x15/0x17
[ 57.582484][ T472] should_fail+0x3c6/0x510
[ 57.586735][ T472] __should_failslab+0xa4/0xe0
[ 57.591421][ T472] ? anon_vma_clone+0x9a/0x4c0
[ 57.596022][ T472] should_failslab+0x9/0x20
[ 57.600363][ T472] slab_pre_alloc_hook+0x37/0xd0
[ 57.605143][ T472] ? anon_vma_clone+0x9a/0x4c0
[ 57.609734][ T472] kmem_cache_alloc+0x44/0x200
[ 57.614338][ T472] anon_vma_clone+0x9a/0x4c0
[ 57.618763][ T472] anon_vma_fork+0x91/0x500
[ 57.623102][ T472] ? anon_vma_name+0x4c/0x70
[ 57.627527][ T472] ? vm_area_dup+0x17a/0x230
[ 57.631955][ T472] dup_mm+0x8c5/0x12c0
[ 57.635859][ T472] ? copy_init_mm+0x20/0x20
[ 57.640202][ T472] copy_mm+0x107/0x1b0
[ 57.644117][ T472] copy_process+0x12bc/0x3260
[ 57.648618][ T472] ? proc_fail_nth_write+0x20b/0x290
[ 57.653739][ T472] ? fsnotify_perm+0x6a/0x5d0
[ 57.658296][ T472] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 57.663372][ T472] ? vfs_write+0xa0d/0x1160
[ 57.667710][ T472] kernel_clone+0x21e/0x9e0
[ 57.672057][ T472] ? file_end_write+0x1c0/0x1c0
[ 57.676745][ T472] ? __kasan_check_write+0x14/0x20
[ 57.681694][ T472] ? create_io_thread+0x1e0/0x1e0
[ 57.686549][ T472] ? __mutex_lock_slowpath+0x10/0x10
[ 57.691669][ T472] __x64_sys_clone+0x23f/0x290
[ 57.696270][ T472] ? __do_sys_vfork+0x130/0x130
[ 57.700951][ T472] ? ksys_write+0x260/0x2c0
[ 57.705403][ T472] ? debug_smp_processor_id+0x17/0x20
[ 57.710607][ T472] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 57.716509][ T472] ? exit_to_user_mode_prepare+0x39/0xa0
[ 57.721977][ T472] do_syscall_64+0x3d/0xb0
[ 57.726227][ T472] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 57.731955][ T472] RIP: 0033:0x7f97a092aec9
[ 57.736209][ T472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 57.755656][ T472] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 57.763902][ T472] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 57.771707][ T472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 57.779513][ T472] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 57.787324][ T472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 57.795136][ T472] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 57.802951][ T472]
executing program
[ 57.813346][ T471] FAULT_INJECTION: forcing a failure.
[ 57.813346][ T471] name failslab, interval 1, probability 0, space 0, times 0
[ 57.813731][ T475] FAULT_INJECTION: forcing a failure.
[ 57.813731][ T475] name failslab, interval 1, probability 0, space 0, times 0
[ 57.826128][ T471] CPU: 1 PID: 471 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 57.848143][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 57.858038][ T471] Call Trace:
[ 57.861158][ T471]
[ 57.863936][ T471] dump_stack_lvl+0x151/0x1b7
[ 57.868451][ T471] ? io_uring_drop_tctx_refs+0x190/0x190
[ 57.873921][ T471] dump_stack+0x15/0x17
[ 57.877910][ T471] should_fail+0x3c6/0x510
[ 57.882166][ T471] __should_failslab+0xa4/0xe0
[ 57.886765][ T471] ? anon_vma_clone+0x9a/0x4c0
[ 57.891373][ T471] should_failslab+0x9/0x20
[ 57.895705][ T471] slab_pre_alloc_hook+0x37/0xd0
[ 57.900478][ T471] ? anon_vma_clone+0x9a/0x4c0
[ 57.905075][ T471] kmem_cache_alloc+0x44/0x200
[ 57.910029][ T471] anon_vma_clone+0x9a/0x4c0
[ 57.915763][ T471] anon_vma_fork+0x91/0x500
[ 57.920095][ T471] ? anon_vma_name+0x4c/0x70
[ 57.924530][ T471] ? vm_area_dup+0x17a/0x230
[ 57.928959][ T471] dup_mm+0x8c5/0x12c0
[ 57.932857][ T471] ? copy_init_mm+0x20/0x20
[ 57.937195][ T471] copy_mm+0x107/0x1b0
[ 57.941100][ T471] copy_process+0x12bc/0x3260
[ 57.945624][ T471] ? proc_fail_nth_write+0x20b/0x290
[ 57.950749][ T471] ? fsnotify_perm+0x6a/0x5d0
[ 57.955254][ T471] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 57.960290][ T471] ? vfs_write+0xa0d/0x1160
[ 57.964620][ T471] kernel_clone+0x21e/0x9e0
[ 57.968964][ T471] ? file_end_write+0x1c0/0x1c0
[ 57.973646][ T471] ? __kasan_check_write+0x14/0x20
[ 57.978679][ T471] ? create_io_thread+0x1e0/0x1e0
[ 57.983547][ T471] ? __mutex_lock_slowpath+0x10/0x10
[ 57.988665][ T471] __x64_sys_clone+0x23f/0x290
[ 57.993262][ T471] ? __do_sys_vfork+0x130/0x130
[ 57.997946][ T471] ? ksys_write+0x260/0x2c0
[ 58.002288][ T471] ? debug_smp_processor_id+0x17/0x20
[ 58.007495][ T471] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 58.013395][ T471] ? exit_to_user_mode_prepare+0x39/0xa0
[ 58.018863][ T471] do_syscall_64+0x3d/0xb0
[ 58.023116][ T471] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 58.028846][ T471] RIP: 0033:0x7f97a092aec9
[ 58.033098][ T471] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 58.052539][ T471] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
executing program
executing program
[ 58.060785][ T471] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 58.068683][ T471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 58.076490][ T471] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 58.084305][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 58.092201][ T471] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 58.100017][ T471]
[ 58.102880][ T475] CPU: 0 PID: 475 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 58.112861][ T475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 58.113358][ T478] FAULT_INJECTION: forcing a failure.
[ 58.113358][ T478] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 58.122840][ T475] Call Trace:
[ 58.122846][ T475]
[ 58.122852][ T475] dump_stack_lvl+0x151/0x1b7
[ 58.122872][ T475] ? io_uring_drop_tctx_refs+0x190/0x190
[ 58.122888][ T475] dump_stack+0x15/0x17
[ 58.122900][ T475] should_fail+0x3c6/0x510
[ 58.159991][ T475] __should_failslab+0xa4/0xe0
[ 58.164586][ T475] ? anon_vma_fork+0x1be/0x500
[ 58.169186][ T475] should_failslab+0x9/0x20
[ 58.173525][ T475] slab_pre_alloc_hook+0x37/0xd0
[ 58.178298][ T475] ? anon_vma_fork+0x1be/0x500
[ 58.182908][ T475] kmem_cache_alloc+0x44/0x200
[ 58.187500][ T475] anon_vma_fork+0x1be/0x500
[ 58.191930][ T475] ? vm_area_dup+0x17a/0x230
[ 58.196355][ T475] dup_mm+0x8c5/0x12c0
[ 58.200260][ T475] ? copy_init_mm+0x20/0x20
[ 58.204610][ T475] copy_mm+0x107/0x1b0
[ 58.208506][ T475] copy_process+0x12bc/0x3260
[ 58.213018][ T475] ? proc_fail_nth_write+0x20b/0x290
[ 58.218138][ T475] ? fsnotify_perm+0x6a/0x5d0
[ 58.222259][ T480] FAULT_INJECTION: forcing a failure.
[ 58.222259][ T480] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 58.222650][ T475] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 58.240618][ T475] ? vfs_write+0xa0d/0x1160
[ 58.244956][ T475] kernel_clone+0x21e/0x9e0
[ 58.249294][ T475] ? file_end_write+0x1c0/0x1c0
[ 58.253985][ T475] ? __kasan_check_write+0x14/0x20
[ 58.258930][ T475] ? create_io_thread+0x1e0/0x1e0
[ 58.263971][ T475] ? __mutex_lock_slowpath+0x10/0x10
[ 58.269085][ T475] __x64_sys_clone+0x23f/0x290
[ 58.273685][ T475] ? __do_sys_vfork+0x130/0x130
[ 58.278369][ T475] ? ksys_write+0x260/0x2c0
[ 58.282725][ T475] ? debug_smp_processor_id+0x17/0x20
[ 58.288003][ T475] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 58.293907][ T475] ? exit_to_user_mode_prepare+0x39/0xa0
[ 58.299375][ T475] do_syscall_64+0x3d/0xb0
[ 58.303629][ T475] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 58.309353][ T475] RIP: 0033:0x7f97a092aec9
[ 58.313613][ T475] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 58.333221][ T475] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 58.341466][ T475] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 58.349279][ T475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 58.357089][ T475] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 58.364901][ T475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 58.372711][ T475] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 58.380526][ T475]
[ 58.384647][ T480] CPU: 1 PID: 480 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 58.394702][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 58.403340][ T486] FAULT_INJECTION: forcing a failure.
[ 58.403340][ T486] name failslab, interval 1, probability 0, space 0, times 0
[ 58.404592][ T480] Call Trace:
[ 58.404599][ T480]
[ 58.404605][ T480] dump_stack_lvl+0x151/0x1b7
[ 58.428383][ T480] ? io_uring_drop_tctx_refs+0x190/0x190
[ 58.435683][ T480] dump_stack+0x15/0x17
[ 58.443610][ T480] should_fail+0x3c6/0x510
[ 58.451749][ T480] should_fail_alloc_page+0x5a/0x80
[ 58.457017][ T480] __alloc_pages+0x1e6/0x7b0
[ 58.461442][ T480] ? zone_watermark_fast+0x220/0x220
[ 58.466562][ T480] ? __this_cpu_preempt_check+0x13/0x20
[ 58.471943][ T480] ? __mod_node_page_state+0xac/0xf0
[ 58.477066][ T480] pte_alloc_one+0x73/0x1b0
[ 58.481409][ T480] ? pfn_modify_allowed+0x2f0/0x2f0
[ 58.486452][ T480] __pte_alloc+0x86/0x350
[ 58.490609][ T480] ? free_pgtables+0x280/0x280
[ 58.495206][ T480] ? _raw_spin_lock+0xa4/0x1b0
[ 58.499805][ T480] ? __kasan_check_write+0x14/0x20
[ 58.504754][ T480] copy_page_range+0x28a8/0x2f90
[ 58.509525][ T480] ? __kasan_slab_alloc+0xb1/0xe0
[ 58.514471][ T480] ? slab_post_alloc_hook+0x53/0x2c0
[ 58.519590][ T480] ? __x64_sys_clone+0x23f/0x290
[ 58.524372][ T480] ? pfn_valid+0x1e0/0x1e0
[ 58.528618][ T480] ? rwsem_write_trylock+0x15b/0x290
[ 58.533738][ T480] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 58.540248][ T480] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 58.545804][ T480] ? __rb_insert_augmented+0x5de/0x610
[ 58.551102][ T480] dup_mm+0xadc/0x12c0
[ 58.555017][ T480] ? copy_init_mm+0x20/0x20
[ 58.559345][ T480] copy_mm+0x107/0x1b0
[ 58.563248][ T480] copy_process+0x12bc/0x3260
[ 58.567763][ T480] ? proc_fail_nth_write+0x20b/0x290
[ 58.572882][ T480] ? fsnotify_perm+0x6a/0x5d0
[ 58.577399][ T480] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 58.582342][ T480] ? vfs_write+0xa0d/0x1160
[ 58.586683][ T480] kernel_clone+0x21e/0x9e0
[ 58.591026][ T480] ? file_end_write+0x1c0/0x1c0
[ 58.595709][ T480] ? __kasan_check_write+0x14/0x20
[ 58.600656][ T480] ? create_io_thread+0x1e0/0x1e0
[ 58.605516][ T480] ? __mutex_lock_slowpath+0x10/0x10
[ 58.610651][ T480] __x64_sys_clone+0x23f/0x290
[ 58.615247][ T480] ? __do_sys_vfork+0x130/0x130
[ 58.619923][ T480] ? ksys_write+0x260/0x2c0
[ 58.624263][ T480] ? debug_smp_processor_id+0x17/0x20
[ 58.629470][ T480] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 58.635374][ T480] ? exit_to_user_mode_prepare+0x39/0xa0
[ 58.640838][ T480] do_syscall_64+0x3d/0xb0
[ 58.645094][ T480] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 58.650824][ T480] RIP: 0033:0x7f97a092aec9
[ 58.655160][ T480] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 58.674608][ T480] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 58.682852][ T480] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 58.690660][ T480] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 58.698560][ T480] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 58.706366][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
executing program
executing program
executing program
[ 58.714178][ T480] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 58.721993][ T480]
[ 58.724853][ T478] CPU: 0 PID: 478 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 58.734834][ T478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 58.744728][ T478] Call Trace:
[ 58.747853][ T478]
[ 58.750638][ T478] dump_stack_lvl+0x151/0x1b7
[ 58.755146][ T478] ? io_uring_drop_tctx_refs+0x190/0x190
[ 58.760610][ T478] dump_stack+0x15/0x17
[ 58.764601][ T478] should_fail+0x3c6/0x510
[ 58.768855][ T478] should_fail_alloc_page+0x5a/0x80
[ 58.773890][ T478] __alloc_pages+0x1e6/0x7b0
[ 58.778314][ T478] ? zone_watermark_fast+0x220/0x220
[ 58.783435][ T478] ? __this_cpu_preempt_check+0x13/0x20
[ 58.788816][ T478] ? __mod_node_page_state+0xac/0xf0
[ 58.793938][ T478] pte_alloc_one+0x73/0x1b0
[ 58.798277][ T478] ? pfn_modify_allowed+0x2f0/0x2f0
[ 58.803310][ T478] __pte_alloc+0x86/0x350
[ 58.807475][ T478] ? free_pgtables+0x280/0x280
[ 58.812077][ T478] ? _raw_spin_lock+0xa4/0x1b0
[ 58.816677][ T478] ? __kasan_check_write+0x14/0x20
[ 58.821627][ T478] copy_page_range+0x28a8/0x2f90
[ 58.826398][ T478] ? __kasan_slab_alloc+0xb1/0xe0
[ 58.831257][ T478] ? slab_post_alloc_hook+0x53/0x2c0
[ 58.836377][ T478] ? __x64_sys_clone+0x23f/0x290
[ 58.841156][ T478] ? pfn_valid+0x1e0/0x1e0
[ 58.845405][ T478] ? rwsem_write_trylock+0x15b/0x290
[ 58.850525][ T478] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 58.856772][ T478] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 58.862328][ T478] ? __rb_insert_augmented+0x5de/0x610
[ 58.867625][ T478] dup_mm+0xadc/0x12c0
[ 58.871535][ T478] ? copy_init_mm+0x20/0x20
[ 58.875867][ T478] copy_mm+0x107/0x1b0
[ 58.879777][ T478] copy_process+0x12bc/0x3260
[ 58.884286][ T478] ? proc_fail_nth_write+0x20b/0x290
[ 58.889406][ T478] ? fsnotify_perm+0x6a/0x5d0
[ 58.893923][ T478] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 58.898869][ T478] ? vfs_write+0xa0d/0x1160
[ 58.903209][ T478] kernel_clone+0x21e/0x9e0
[ 58.907547][ T478] ? file_end_write+0x1c0/0x1c0
[ 58.912232][ T478] ? __kasan_check_write+0x14/0x20
[ 58.917181][ T478] ? create_io_thread+0x1e0/0x1e0
[ 58.922041][ T478] ? __mutex_lock_slowpath+0x10/0x10
[ 58.927161][ T478] __x64_sys_clone+0x23f/0x290
[ 58.931774][ T478] ? __do_sys_vfork+0x130/0x130
[ 58.936462][ T478] ? ksys_write+0x260/0x2c0
[ 58.940790][ T478] ? debug_smp_processor_id+0x17/0x20
[ 58.946001][ T478] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 58.951897][ T478] ? exit_to_user_mode_prepare+0x39/0xa0
[ 58.957365][ T478] do_syscall_64+0x3d/0xb0
[ 58.961621][ T478] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 58.967346][ T478] RIP: 0033:0x7f97a092aec9
[ 58.971602][ T478] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 58.991043][ T478] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 58.999287][ T478] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 59.007107][ T478] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 59.014913][ T478] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 59.022721][ T478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 59.030536][ T478] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 59.038344][ T478]
[ 59.041870][ T486] CPU: 1 PID: 486 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 59.042218][ T487] FAULT_INJECTION: forcing a failure.
[ 59.042218][ T487] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 59.051832][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 59.051842][ T486] Call Trace:
[ 59.051847][ T486]
[ 59.051852][ T486] dump_stack_lvl+0x151/0x1b7
[ 59.051872][ T486] ? io_uring_drop_tctx_refs+0x190/0x190
[ 59.051890][ T486] dump_stack+0x15/0x17
[ 59.051903][ T486] should_fail+0x3c6/0x510
[ 59.051923][ T486] __should_failslab+0xa4/0xe0
[ 59.051938][ T486] ? anon_vma_clone+0x9a/0x4c0
[ 59.108078][ T486] should_failslab+0x9/0x20
[ 59.112417][ T486] slab_pre_alloc_hook+0x37/0xd0
[ 59.117188][ T486] ? anon_vma_clone+0x9a/0x4c0
[ 59.121788][ T486] kmem_cache_alloc+0x44/0x200
[ 59.126388][ T486] anon_vma_clone+0x9a/0x4c0
[ 59.130815][ T486] ? vm_area_dup+0x26/0x230
[ 59.135156][ T486] anon_vma_fork+0x91/0x500
[ 59.139582][ T486] ? anon_vma_name+0x4c/0x70
[ 59.144013][ T486] ? vm_area_dup+0x17a/0x230
[ 59.148433][ T486] dup_mm+0x8c5/0x12c0
[ 59.152341][ T486] ? copy_init_mm+0x20/0x20
[ 59.156769][ T486] copy_mm+0x107/0x1b0
[ 59.160850][ T486] copy_process+0x12bc/0x3260
[ 59.165360][ T486] ? proc_fail_nth_write+0x20b/0x290
[ 59.170481][ T486] ? fsnotify_perm+0x6a/0x5d0
[ 59.174992][ T486] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 59.179939][ T486] ? vfs_write+0xa0d/0x1160
[ 59.184279][ T486] kernel_clone+0x21e/0x9e0
[ 59.188616][ T486] ? file_end_write+0x1c0/0x1c0
[ 59.193306][ T486] ? __kasan_check_write+0x14/0x20
[ 59.198252][ T486] ? create_io_thread+0x1e0/0x1e0
[ 59.203116][ T486] ? __mutex_lock_slowpath+0x10/0x10
[ 59.208251][ T486] __x64_sys_clone+0x23f/0x290
[ 59.212835][ T486] ? __do_sys_vfork+0x130/0x130
[ 59.217606][ T486] ? ksys_write+0x260/0x2c0
[ 59.222034][ T486] ? debug_smp_processor_id+0x17/0x20
[ 59.227240][ T486] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 59.233139][ T486] ? exit_to_user_mode_prepare+0x39/0xa0
[ 59.238608][ T486] do_syscall_64+0x3d/0xb0
[ 59.242864][ T486] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 59.248588][ T486] RIP: 0033:0x7f97a092aec9
[ 59.252850][ T486] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 59.272284][ T486] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 59.280526][ T486] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 59.288345][ T486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 59.296150][ T486] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 59.303960][ T486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 59.311773][ T486] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
executing program
[ 59.319587][ T486]
[ 59.324968][ T491] FAULT_INJECTION: forcing a failure.
[ 59.324968][ T491] name failslab, interval 1, probability 0, space 0, times 0
[ 59.337420][ T487] CPU: 1 PID: 487 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 59.347344][ T487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 59.357241][ T487] Call Trace:
[ 59.360362][ T487]
[ 59.363142][ T487] dump_stack_lvl+0x151/0x1b7
[ 59.367652][ T487] ? io_uring_drop_tctx_refs+0x190/0x190
[ 59.373122][ T487] dump_stack+0x15/0x17
[ 59.377114][ T487] should_fail+0x3c6/0x510
[ 59.381367][ T487] should_fail_alloc_page+0x5a/0x80
[ 59.386400][ T487] __alloc_pages+0x1e6/0x7b0
[ 59.390833][ T487] ? zone_watermark_fast+0x220/0x220
[ 59.395949][ T487] ? __this_cpu_preempt_check+0x13/0x20
[ 59.401326][ T487] ? __mod_node_page_state+0xac/0xf0
[ 59.406450][ T487] pte_alloc_one+0x73/0x1b0
[ 59.410788][ T487] ? pfn_modify_allowed+0x2f0/0x2f0
[ 59.415832][ T487] __pte_alloc+0x86/0x350
[ 59.419989][ T487] ? free_pgtables+0x280/0x280
[ 59.424590][ T487] ? _raw_spin_lock+0xa4/0x1b0
[ 59.429188][ T487] ? __kasan_check_write+0x14/0x20
[ 59.434137][ T487] copy_page_range+0x28a8/0x2f90
[ 59.438909][ T487] ? __kasan_slab_alloc+0xb1/0xe0
[ 59.443768][ T487] ? slab_post_alloc_hook+0x53/0x2c0
[ 59.448888][ T487] ? __x64_sys_clone+0x23f/0x290
[ 59.453667][ T487] ? pfn_valid+0x1e0/0x1e0
[ 59.457914][ T487] ? rwsem_write_trylock+0x15b/0x290
[ 59.463040][ T487] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 59.469287][ T487] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 59.474842][ T487] ? __rb_insert_augmented+0x5de/0x610
[ 59.480137][ T487] dup_mm+0xadc/0x12c0
[ 59.484043][ T487] ? copy_init_mm+0x20/0x20
[ 59.488380][ T487] copy_mm+0x107/0x1b0
[ 59.492284][ T487] copy_process+0x12bc/0x3260
[ 59.496798][ T487] ? proc_fail_nth_write+0x20b/0x290
[ 59.501949][ T487] ? fsnotify_perm+0x6a/0x5d0
[ 59.506434][ T487] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 59.511385][ T487] ? vfs_write+0xa0d/0x1160
[ 59.515724][ T487] kernel_clone+0x21e/0x9e0
[ 59.520061][ T487] ? file_end_write+0x1c0/0x1c0
[ 59.524745][ T487] ? __kasan_check_write+0x14/0x20
[ 59.529699][ T487] ? create_io_thread+0x1e0/0x1e0
[ 59.534572][ T487] ? __mutex_lock_slowpath+0x10/0x10
[ 59.539678][ T487] __x64_sys_clone+0x23f/0x290
[ 59.544287][ T487] ? __do_sys_vfork+0x130/0x130
[ 59.548962][ T487] ? ksys_write+0x260/0x2c0
[ 59.553305][ T487] ? debug_smp_processor_id+0x17/0x20
[ 59.558508][ T487] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 59.564413][ T487] ? exit_to_user_mode_prepare+0x39/0xa0
[ 59.569881][ T487] do_syscall_64+0x3d/0xb0
[ 59.574178][ T487] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 59.579882][ T487] RIP: 0033:0x7f97a092aec9
[ 59.584112][ T487] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 59.603903][ T487] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 59.612142][ T487] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 59.619955][ T487] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 59.627803][ T487] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 59.635671][ T487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 59.643490][ T487] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 59.651399][ T487]
[ 59.654249][ T491] CPU: 0 PID: 491 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 59.661449][ T499] FAULT_INJECTION: forcing a failure.
executing program
executing program
executing program
executing program
[ 59.661449][ T499] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 59.664224][ T491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 59.664236][ T491] Call Trace:
[ 59.664241][ T491]
[ 59.664246][ T491] dump_stack_lvl+0x151/0x1b7
[ 59.664267][ T491] ? io_uring_drop_tctx_refs+0x190/0x190
[ 59.703123][ T491] dump_stack+0x15/0x17
[ 59.707106][ T491] should_fail+0x3c6/0x510
[ 59.711358][ T491] __should_failslab+0xa4/0xe0
[ 59.715958][ T491] ? anon_vma_fork+0x1be/0x500
[ 59.720556][ T491] should_failslab+0x9/0x20
[ 59.724900][ T491] slab_pre_alloc_hook+0x37/0xd0
[ 59.729680][ T491] ? anon_vma_fork+0x1be/0x500
[ 59.734274][ T491] kmem_cache_alloc+0x44/0x200
[ 59.738872][ T491] anon_vma_fork+0x1be/0x500
[ 59.743297][ T491] ? vm_area_dup+0x17a/0x230
[ 59.747810][ T491] dup_mm+0x8c5/0x12c0
[ 59.751718][ T491] ? copy_init_mm+0x20/0x20
[ 59.756059][ T491] copy_mm+0x107/0x1b0
[ 59.759966][ T491] copy_process+0x12bc/0x3260
[ 59.764478][ T491] ? proc_fail_nth_write+0x20b/0x290
[ 59.769592][ T491] ? fsnotify_perm+0x6a/0x5d0
[ 59.774104][ T491] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 59.779073][ T491] ? vfs_write+0xa0d/0x1160
[ 59.783482][ T491] kernel_clone+0x21e/0x9e0
[ 59.787817][ T491] ? file_end_write+0x1c0/0x1c0
[ 59.792505][ T491] ? __kasan_check_write+0x14/0x20
[ 59.797457][ T491] ? create_io_thread+0x1e0/0x1e0
[ 59.802312][ T491] ? __mutex_lock_slowpath+0x10/0x10
[ 59.802616][ T496] FAULT_INJECTION: forcing a failure.
[ 59.802616][ T496] name failslab, interval 1, probability 0, space 0, times 0
[ 59.807431][ T491] __x64_sys_clone+0x23f/0x290
[ 59.807452][ T491] ? __do_sys_vfork+0x130/0x130
[ 59.829134][ T491] ? ksys_write+0x260/0x2c0
[ 59.833472][ T491] ? debug_smp_processor_id+0x17/0x20
[ 59.838679][ T491] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 59.844578][ T491] ? exit_to_user_mode_prepare+0x39/0xa0
[ 59.850045][ T491] do_syscall_64+0x3d/0xb0
[ 59.854301][ T491] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 59.860027][ T491] RIP: 0033:0x7f97a092aec9
[ 59.864287][ T491] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 59.883806][ T491] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 59.892056][ T491] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 59.899875][ T491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 59.907676][ T491] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 59.915487][ T491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 59.923296][ T491] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 59.931121][ T491]
[ 59.933974][ T496] CPU: 1 PID: 496 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 59.943958][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 59.953856][ T496] Call Trace:
[ 59.956973][ T496]
[ 59.959813][ T496] dump_stack_lvl+0x151/0x1b7
[ 59.964722][ T496] ? io_uring_drop_tctx_refs+0x190/0x190
[ 59.970191][ T496] dump_stack+0x15/0x17
[ 59.974182][ T496] should_fail+0x3c6/0x510
[ 59.978433][ T496] __should_failslab+0xa4/0xe0
[ 59.983033][ T496] ? anon_vma_clone+0x9a/0x4c0
[ 59.987632][ T496] should_failslab+0x9/0x20
[ 59.991973][ T496] slab_pre_alloc_hook+0x37/0xd0
[ 59.996746][ T496] ? anon_vma_clone+0x9a/0x4c0
[ 60.001346][ T496] kmem_cache_alloc+0x44/0x200
[ 60.005959][ T496] anon_vma_clone+0x9a/0x4c0
[ 60.010373][ T496] anon_vma_fork+0x91/0x500
[ 60.014714][ T496] ? anon_vma_name+0x4c/0x70
[ 60.019139][ T496] ? vm_area_dup+0x17a/0x230
[ 60.023565][ T496] dup_mm+0x8c5/0x12c0
[ 60.027474][ T496] ? copy_init_mm+0x20/0x20
[ 60.031812][ T496] copy_mm+0x107/0x1b0
[ 60.035715][ T496] copy_process+0x12bc/0x3260
[ 60.040230][ T496] ? proc_fail_nth_write+0x20b/0x290
[ 60.045349][ T496] ? fsnotify_perm+0x6a/0x5d0
[ 60.049863][ T496] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 60.054808][ T496] ? vfs_write+0xa0d/0x1160
[ 60.059151][ T496] kernel_clone+0x21e/0x9e0
[ 60.063575][ T496] ? file_end_write+0x1c0/0x1c0
[ 60.068264][ T496] ? __kasan_check_write+0x14/0x20
[ 60.073209][ T496] ? create_io_thread+0x1e0/0x1e0
[ 60.078157][ T496] ? __mutex_lock_slowpath+0x10/0x10
[ 60.083278][ T496] __x64_sys_clone+0x23f/0x290
[ 60.088272][ T496] ? __do_sys_vfork+0x130/0x130
[ 60.092945][ T496] ? ksys_write+0x260/0x2c0
[ 60.097285][ T496] ? debug_smp_processor_id+0x17/0x20
[ 60.102497][ T496] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 60.108404][ T496] ? exit_to_user_mode_prepare+0x39/0xa0
[ 60.113866][ T496] do_syscall_64+0x3d/0xb0
[ 60.118123][ T496] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 60.123848][ T496] RIP: 0033:0x7f97a092aec9
[ 60.128098][ T496] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 60.147544][ T496] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.155788][ T496] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 60.163945][ T496] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
executing program
executing program
[ 60.171838][ T496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 60.179648][ T496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 60.187460][ T496] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 60.195274][ T496]
[ 60.200374][ T501] FAULT_INJECTION: forcing a failure.
[ 60.200374][ T501] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 60.202339][ T499] CPU: 0 PID: 499 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 60.223372][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 60.224166][ T505] FAULT_INJECTION: forcing a failure.
[ 60.224166][ T505] name failslab, interval 1, probability 0, space 0, times 0
[ 60.233520][ T499] Call Trace:
[ 60.233528][ T499]
[ 60.233534][ T499] dump_stack_lvl+0x151/0x1b7
[ 60.233552][ T499] ? io_uring_drop_tctx_refs+0x190/0x190
[ 60.233568][ T499] dump_stack+0x15/0x17
[ 60.233580][ T499] should_fail+0x3c6/0x510
[ 60.270074][ T499] should_fail_alloc_page+0x5a/0x80
[ 60.275112][ T499] __alloc_pages+0x1e6/0x7b0
[ 60.279528][ T499] ? zone_watermark_fast+0x220/0x220
[ 60.284644][ T499] ? unwind_get_return_address+0x4d/0x90
[ 60.290107][ T499] ? arch_stack_walk+0xf3/0x140
[ 60.294792][ T499] __pmd_alloc+0xb1/0x550
[ 60.298960][ T499] ? stack_trace_save+0x113/0x1c0
[ 60.303818][ T499] ? __pud_alloc+0x260/0x260
[ 60.308246][ T499] ? stack_trace_snprint+0xf0/0xf0
[ 60.313303][ T499] ? __stack_depot_save+0x34/0x470
[ 60.318230][ T499] ? anon_vma_clone+0x9a/0x4c0
executing program
[ 60.322841][ T499] copy_page_range+0x2b3d/0x2f90
[ 60.327599][ T499] ? __kasan_slab_alloc+0xb1/0xe0
[ 60.332645][ T499] ? slab_post_alloc_hook+0x53/0x2c0
[ 60.337799][ T499] ? dup_mm+0x8c5/0x12c0
[ 60.341861][ T499] ? copy_mm+0x107/0x1b0
[ 60.345916][ T499] ? copy_process+0x12bc/0x3260
[ 60.350601][ T499] ? __x64_sys_clone+0x23f/0x290
[ 60.355373][ T499] ? do_syscall_64+0x3d/0xb0
[ 60.359801][ T499] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 60.365710][ T499] ? pfn_valid+0x1e0/0x1e0
[ 60.369955][ T499] ? rwsem_write_trylock+0x15b/0x290
executing program
[ 60.375077][ T499] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 60.381324][ T499] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 60.386881][ T499] ? __rb_insert_augmented+0x5de/0x610
[ 60.392176][ T499] dup_mm+0xadc/0x12c0
[ 60.396081][ T499] ? copy_init_mm+0x20/0x20
[ 60.400418][ T499] copy_mm+0x107/0x1b0
[ 60.404327][ T499] copy_process+0x12bc/0x3260
[ 60.408847][ T499] ? proc_fail_nth_write+0x20b/0x290
[ 60.413961][ T499] ? fsnotify_perm+0x6a/0x5d0
[ 60.418471][ T499] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 60.423419][ T499] ? vfs_write+0xa0d/0x1160
[ 60.427760][ T499] kernel_clone+0x21e/0x9e0
[ 60.432098][ T499] ? file_end_write+0x1c0/0x1c0
[ 60.436786][ T499] ? __kasan_check_write+0x14/0x20
[ 60.441734][ T499] ? create_io_thread+0x1e0/0x1e0
[ 60.446593][ T499] ? __mutex_lock_slowpath+0x10/0x10
[ 60.451715][ T499] __x64_sys_clone+0x23f/0x290
[ 60.456316][ T499] ? __do_sys_vfork+0x130/0x130
[ 60.460997][ T499] ? ksys_write+0x260/0x2c0
[ 60.462320][ T506] FAULT_INJECTION: forcing a failure.
[ 60.462320][ T506] name failslab, interval 1, probability 0, space 0, times 0
[ 60.465341][ T499] ? debug_smp_processor_id+0x17/0x20
[ 60.483370][ T499] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 60.489267][ T499] ? exit_to_user_mode_prepare+0x39/0xa0
[ 60.494735][ T499] do_syscall_64+0x3d/0xb0
[ 60.498990][ T499] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 60.504719][ T499] RIP: 0033:0x7f97a092aec9
[ 60.508970][ T499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 60.528413][ T499] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.536658][ T499] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 60.544466][ T499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 60.552283][ T499] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 60.560178][ T499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 60.568336][ T499] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 60.576671][ T499]
[ 60.579533][ T506] CPU: 1 PID: 506 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 60.589515][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 60.599416][ T506] Call Trace:
[ 60.602529][ T506]
[ 60.605310][ T506] dump_stack_lvl+0x151/0x1b7
[ 60.609819][ T506] ? io_uring_drop_tctx_refs+0x190/0x190
[ 60.615461][ T506] dump_stack+0x15/0x17
[ 60.619457][ T506] should_fail+0x3c6/0x510
[ 60.623706][ T506] __should_failslab+0xa4/0xe0
[ 60.628311][ T506] ? anon_vma_clone+0x9a/0x4c0
[ 60.632910][ T506] should_failslab+0x9/0x20
[ 60.637245][ T506] slab_pre_alloc_hook+0x37/0xd0
[ 60.642021][ T506] ? anon_vma_clone+0x9a/0x4c0
[ 60.646620][ T506] kmem_cache_alloc+0x44/0x200
[ 60.651392][ T506] anon_vma_clone+0x9a/0x4c0
[ 60.655818][ T506] anon_vma_fork+0x91/0x500
[ 60.660243][ T506] ? anon_vma_name+0x4c/0x70
[ 60.664680][ T506] ? vm_area_dup+0x17a/0x230
[ 60.669099][ T506] dup_mm+0x8c5/0x12c0
[ 60.673096][ T506] ? copy_init_mm+0x20/0x20
[ 60.677435][ T506] copy_mm+0x107/0x1b0
[ 60.681336][ T506] copy_process+0x12bc/0x3260
[ 60.685854][ T506] ? proc_fail_nth_write+0x20b/0x290
[ 60.690970][ T506] ? fsnotify_perm+0x6a/0x5d0
[ 60.695483][ T506] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 60.700428][ T506] ? vfs_write+0xa0d/0x1160
[ 60.704768][ T506] kernel_clone+0x21e/0x9e0
[ 60.709107][ T506] ? file_end_write+0x1c0/0x1c0
[ 60.713795][ T506] ? __kasan_check_write+0x14/0x20
[ 60.718742][ T506] ? create_io_thread+0x1e0/0x1e0
[ 60.723714][ T506] ? __mutex_lock_slowpath+0x10/0x10
[ 60.728835][ T506] __x64_sys_clone+0x23f/0x290
[ 60.733431][ T506] ? __do_sys_vfork+0x130/0x130
[ 60.738118][ T506] ? ksys_write+0x260/0x2c0
[ 60.742466][ T506] ? debug_smp_processor_id+0x17/0x20
[ 60.747754][ T506] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 60.753660][ T506] ? exit_to_user_mode_prepare+0x39/0xa0
[ 60.759124][ T506] do_syscall_64+0x3d/0xb0
[ 60.763375][ T506] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 60.769106][ T506] RIP: 0033:0x7f97a092aec9
[ 60.773354][ T506] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 60.792797][ T506] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.801126][ T506] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 60.808938][ T506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 60.816750][ T506] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 60.824562][ T506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 60.832373][ T506] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 60.840186][ T506]
[ 60.843451][ T505] CPU: 0 PID: 505 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 60.853417][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 60.863307][ T505] Call Trace:
[ 60.866440][ T505]
[ 60.869209][ T505] dump_stack_lvl+0x151/0x1b7
[ 60.873727][ T505] ? io_uring_drop_tctx_refs+0x190/0x190
[ 60.879191][ T505] dump_stack+0x15/0x17
[ 60.883184][ T505] should_fail+0x3c6/0x510
[ 60.887436][ T505] __should_failslab+0xa4/0xe0
[ 60.892035][ T505] ? anon_vma_clone+0x9a/0x4c0
[ 60.896644][ T505] should_failslab+0x9/0x20
[ 60.900974][ T505] slab_pre_alloc_hook+0x37/0xd0
[ 60.905753][ T505] ? anon_vma_clone+0x9a/0x4c0
[ 60.910435][ T505] kmem_cache_alloc+0x44/0x200
[ 60.915035][ T505] anon_vma_clone+0x9a/0x4c0
[ 60.919463][ T505] anon_vma_fork+0x91/0x500
[ 60.923803][ T505] ? anon_vma_name+0x4c/0x70
[ 60.928228][ T505] ? vm_area_dup+0x17a/0x230
[ 60.932661][ T505] dup_mm+0x8c5/0x12c0
[ 60.936563][ T505] ? copy_init_mm+0x20/0x20
[ 60.940901][ T505] copy_mm+0x107/0x1b0
[ 60.944808][ T505] copy_process+0x12bc/0x3260
[ 60.949318][ T505] ? proc_fail_nth_write+0x20b/0x290
[ 60.954442][ T505] ? fsnotify_perm+0x6a/0x5d0
[ 60.959043][ T505] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 60.963986][ T505] ? vfs_write+0xa0d/0x1160
[ 60.968327][ T505] kernel_clone+0x21e/0x9e0
[ 60.972663][ T505] ? file_end_write+0x1c0/0x1c0
[ 60.977350][ T505] ? __kasan_check_write+0x14/0x20
[ 60.982299][ T505] ? create_io_thread+0x1e0/0x1e0
[ 60.987157][ T505] ? __mutex_lock_slowpath+0x10/0x10
[ 60.992281][ T505] __x64_sys_clone+0x23f/0x290
[ 60.996881][ T505] ? __do_sys_vfork+0x130/0x130
[ 61.001564][ T505] ? ksys_write+0x260/0x2c0
[ 61.005908][ T505] ? debug_smp_processor_id+0x17/0x20
[ 61.011111][ T505] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 61.017014][ T505] ? exit_to_user_mode_prepare+0x39/0xa0
[ 61.022484][ T505] do_syscall_64+0x3d/0xb0
[ 61.026737][ T505] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 61.032464][ T505] RIP: 0033:0x7f97a092aec9
[ 61.036720][ T505] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 61.056157][ T505] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 61.064401][ T505] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
executing program
[ 61.072212][ T505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 61.080026][ T505] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 61.087836][ T505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 61.095653][ T505] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 61.103470][ T505]
[ 61.106324][ T501] CPU: 1 PID: 501 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 61.112728][ T511] FAULT_INJECTION: forcing a failure.
[ 61.112728][ T511] name failslab, interval 1, probability 0, space 0, times 0
[ 61.116304][ T501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 61.116316][ T501] Call Trace:
[ 61.116322][ T501]
[ 61.116327][ T501] dump_stack_lvl+0x151/0x1b7
[ 61.149027][ T501] ? io_uring_drop_tctx_refs+0x190/0x190
[ 61.154493][ T501] dump_stack+0x15/0x17
[ 61.158485][ T501] should_fail+0x3c6/0x510
[ 61.162740][ T501] should_fail_alloc_page+0x5a/0x80
[ 61.167776][ T501] __alloc_pages+0x1e6/0x7b0
[ 61.172897][ T501] ? zone_watermark_fast+0x220/0x220
[ 61.178016][ T501] ? __kasan_check_write+0x14/0x20
[ 61.182960][ T501] ? _raw_spin_lock+0xa4/0x1b0
[ 61.187586][ T501] pte_alloc_one+0x73/0x1b0
[ 61.191900][ T501] ? pfn_modify_allowed+0x2f0/0x2f0
[ 61.196932][ T501] ? __pmd_alloc+0x48d/0x550
[ 61.201360][ T501] __pte_alloc+0x86/0x350
[ 61.205524][ T501] ? __pud_alloc+0x260/0x260
[ 61.209952][ T501] ? free_pgtables+0x280/0x280
[ 61.214553][ T501] ? __stack_depot_save+0x34/0x470
[ 61.219497][ T501] ? anon_vma_clone+0x9a/0x4c0
[ 61.224100][ T501] copy_page_range+0x28a8/0x2f90
[ 61.228874][ T501] ? __kasan_slab_alloc+0xb1/0xe0
[ 61.233734][ T501] ? slab_post_alloc_hook+0x53/0x2c0
[ 61.238853][ T501] ? copy_process+0x12bc/0x3260
[ 61.243538][ T501] ? __x64_sys_clone+0x23f/0x290
[ 61.248314][ T501] ? do_syscall_64+0x3d/0xb0
[ 61.252761][ T501] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 61.258644][ T501] ? pfn_valid+0x1e0/0x1e0
[ 61.262893][ T501] ? rwsem_write_trylock+0x15b/0x290
[ 61.268014][ T501] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 61.274262][ T501] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 61.279819][ T501] ? __rb_insert_augmented+0x5de/0x610
[ 61.285117][ T501] dup_mm+0xadc/0x12c0
[ 61.289025][ T501] ? copy_init_mm+0x20/0x20
[ 61.293357][ T501] copy_mm+0x107/0x1b0
[ 61.297264][ T501] copy_process+0x12bc/0x3260
[ 61.301778][ T501] ? proc_fail_nth_write+0x20b/0x290
[ 61.306898][ T501] ? fsnotify_perm+0x6a/0x5d0
[ 61.311411][ T501] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 61.316357][ T501] ? vfs_write+0xa0d/0x1160
[ 61.320700][ T501] kernel_clone+0x21e/0x9e0
[ 61.325042][ T501] ? file_end_write+0x1c0/0x1c0
[ 61.329722][ T501] ? __kasan_check_write+0x14/0x20
[ 61.334674][ T501] ? create_io_thread+0x1e0/0x1e0
[ 61.339532][ T501] ? __mutex_lock_slowpath+0x10/0x10
[ 61.344653][ T501] __x64_sys_clone+0x23f/0x290
[ 61.349251][ T501] ? __do_sys_vfork+0x130/0x130
[ 61.353939][ T501] ? ksys_write+0x260/0x2c0
[ 61.358278][ T501] ? debug_smp_processor_id+0x17/0x20
[ 61.363485][ T501] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 61.369387][ T501] ? exit_to_user_mode_prepare+0x39/0xa0
[ 61.374854][ T501] do_syscall_64+0x3d/0xb0
[ 61.379109][ T501] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 61.384838][ T501] RIP: 0033:0x7f97a092aec9
[ 61.389089][ T501] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 61.408617][ T501] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 61.416862][ T501] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 61.424674][ T501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 61.432485][ T501] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 61.440383][ T501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 61.448192][ T501] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 61.456014][ T501]
[ 61.458870][ T511] CPU: 0 PID: 511 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 61.468851][ T511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 61.478743][ T511] Call Trace:
[ 61.481954][ T511]
[ 61.484735][ T511] dump_stack_lvl+0x151/0x1b7
[ 61.489255][ T511] ? io_uring_drop_tctx_refs+0x190/0x190
[ 61.494717][ T511] dump_stack+0x15/0x17
[ 61.498722][ T511] should_fail+0x3c6/0x510
[ 61.502960][ T511] __should_failslab+0xa4/0xe0
[ 61.507559][ T511] ? anon_vma_clone+0x9a/0x4c0
[ 61.512259][ T511] should_failslab+0x9/0x20
[ 61.516620][ T511] slab_pre_alloc_hook+0x37/0xd0
[ 61.521374][ T511] ? anon_vma_clone+0x9a/0x4c0
[ 61.525971][ T511] kmem_cache_alloc+0x44/0x200
[ 61.530572][ T511] anon_vma_clone+0x9a/0x4c0
[ 61.535001][ T511] anon_vma_fork+0x91/0x500
[ 61.539335][ T511] ? anon_vma_name+0x4c/0x70
[ 61.543765][ T511] ? vm_area_dup+0x17a/0x230
[ 61.548191][ T511] dup_mm+0x8c5/0x12c0
[ 61.552101][ T511] ? copy_init_mm+0x20/0x20
[ 61.556441][ T511] copy_mm+0x107/0x1b0
[ 61.560339][ T511] copy_process+0x12bc/0x3260
[ 61.564854][ T511] ? proc_fail_nth_write+0x20b/0x290
[ 61.569976][ T511] ? fsnotify_perm+0x6a/0x5d0
[ 61.574490][ T511] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 61.579435][ T511] ? vfs_write+0xa0d/0x1160
[ 61.583776][ T511] kernel_clone+0x21e/0x9e0
[ 61.588115][ T511] ? file_end_write+0x1c0/0x1c0
[ 61.592801][ T511] ? __kasan_check_write+0x14/0x20
[ 61.597750][ T511] ? create_io_thread+0x1e0/0x1e0
[ 61.602606][ T511] ? __mutex_lock_slowpath+0x10/0x10
[ 61.607748][ T511] __x64_sys_clone+0x23f/0x290
[ 61.612333][ T511] ? __do_sys_vfork+0x130/0x130
[ 61.617015][ T511] ? ksys_write+0x260/0x2c0
[ 61.621357][ T511] ? debug_smp_processor_id+0x17/0x20
[ 61.628299][ T511] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 61.634199][ T511] ? exit_to_user_mode_prepare+0x39/0xa0
[ 61.639667][ T511] do_syscall_64+0x3d/0xb0
[ 61.643918][ T511] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 61.649652][ T511] RIP: 0033:0x7f97a092aec9
[ 61.653900][ T511] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 61.673435][ T511] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
executing program
[ 61.681701][ T511] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 61.689487][ T511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 61.697316][ T511] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 61.705107][ T511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 61.712918][ T511] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 61.720731][ T511]
executing program
[ 61.727415][ T515] FAULT_INJECTION: forcing a failure.
[ 61.727415][ T515] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 61.735134][ T518] FAULT_INJECTION: forcing a failure.
[ 61.735134][ T518] name failslab, interval 1, probability 0, space 0, times 0
[ 61.747900][ T515] CPU: 0 PID: 515 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 61.762816][ T515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 61.772714][ T515] Call Trace:
[ 61.775833][ T515]
[ 61.778609][ T515] dump_stack_lvl+0x151/0x1b7
[ 61.783122][ T515] ? io_uring_drop_tctx_refs+0x190/0x190
[ 61.788593][ T515] dump_stack+0x15/0x17
[ 61.792583][ T515] should_fail+0x3c6/0x510
[ 61.796835][ T515] should_fail_alloc_page+0x5a/0x80
[ 61.801871][ T515] __alloc_pages+0x1e6/0x7b0
[ 61.806306][ T515] ? zone_watermark_fast+0x220/0x220
[ 61.811419][ T515] ? __this_cpu_preempt_check+0x13/0x20
[ 61.816804][ T515] ? __mod_node_page_state+0xac/0xf0
[ 61.821918][ T515] pte_alloc_one+0x73/0x1b0
[ 61.826259][ T515] ? pfn_modify_allowed+0x2f0/0x2f0
[ 61.831294][ T515] __pte_alloc+0x86/0x350
[ 61.835465][ T515] ? free_pgtables+0x280/0x280
[ 61.840056][ T515] ? _raw_spin_lock+0xa4/0x1b0
[ 61.844672][ T515] ? __kasan_check_write+0x14/0x20
[ 61.849607][ T515] copy_page_range+0x28a8/0x2f90
[ 61.854380][ T515] ? __kasan_slab_alloc+0xb1/0xe0
[ 61.859239][ T515] ? slab_post_alloc_hook+0x53/0x2c0
[ 61.864360][ T515] ? __x64_sys_clone+0x23f/0x290
[ 61.869139][ T515] ? pfn_valid+0x1e0/0x1e0
[ 61.873384][ T515] ? rwsem_write_trylock+0x15b/0x290
[ 61.878595][ T515] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 61.884842][ T515] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 61.890396][ T515] ? __rb_insert_augmented+0x5de/0x610
[ 61.895696][ T515] dup_mm+0xadc/0x12c0
[ 61.899597][ T515] ? copy_init_mm+0x20/0x20
[ 61.903936][ T515] copy_mm+0x107/0x1b0
[ 61.907841][ T515] copy_process+0x12bc/0x3260
[ 61.912357][ T515] ? proc_fail_nth_write+0x20b/0x290
[ 61.917475][ T515] ? fsnotify_perm+0x6a/0x5d0
[ 61.921990][ T515] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 61.926935][ T515] ? vfs_write+0xa0d/0x1160
[ 61.931274][ T515] kernel_clone+0x21e/0x9e0
[ 61.935620][ T515] ? file_end_write+0x1c0/0x1c0
[ 61.940302][ T515] ? __kasan_check_write+0x14/0x20
[ 61.945249][ T515] ? create_io_thread+0x1e0/0x1e0
[ 61.950110][ T515] ? __mutex_lock_slowpath+0x10/0x10
[ 61.955229][ T515] __x64_sys_clone+0x23f/0x290
[ 61.959829][ T515] ? __do_sys_vfork+0x130/0x130
[ 61.964516][ T515] ? ksys_write+0x260/0x2c0
[ 61.968858][ T515] ? debug_smp_processor_id+0x17/0x20
[ 61.974065][ T515] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 61.979965][ T515] ? exit_to_user_mode_prepare+0x39/0xa0
[ 61.985433][ T515] do_syscall_64+0x3d/0xb0
[ 61.989690][ T515] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 61.995426][ T515] RIP: 0033:0x7f97a092aec9
[ 61.999667][ T515] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 62.019107][ T515] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 62.027371][ T515] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 62.035163][ T515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 62.042974][ T515] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 62.050872][ T515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.058684][ T515] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 62.066498][ T515]
[ 62.069361][ T518] CPU: 1 PID: 518 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 62.079341][ T518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 62.089234][ T518] Call Trace:
[ 62.092362][ T518]
[ 62.095139][ T518] dump_stack_lvl+0x151/0x1b7
[ 62.099661][ T518] ? io_uring_drop_tctx_refs+0x190/0x190
[ 62.105120][ T518] dump_stack+0x15/0x17
[ 62.109110][ T518] should_fail+0x3c6/0x510
[ 62.113366][ T518] __should_failslab+0xa4/0xe0
[ 62.118048][ T518] ? anon_vma_clone+0x9a/0x4c0
[ 62.122649][ T518] should_failslab+0x9/0x20
[ 62.126991][ T518] slab_pre_alloc_hook+0x37/0xd0
[ 62.131767][ T518] ? anon_vma_clone+0x9a/0x4c0
[ 62.136368][ T518] kmem_cache_alloc+0x44/0x200
[ 62.140960][ T518] anon_vma_clone+0x9a/0x4c0
[ 62.145390][ T518] anon_vma_fork+0x91/0x500
[ 62.149733][ T518] ? anon_vma_name+0x4c/0x70
[ 62.154152][ T518] ? vm_area_dup+0x17a/0x230
[ 62.158597][ T518] dup_mm+0x8c5/0x12c0
[ 62.162485][ T518] ? copy_init_mm+0x20/0x20
[ 62.166825][ T518] copy_mm+0x107/0x1b0
[ 62.170732][ T518] copy_process+0x12bc/0x3260
[ 62.175248][ T518] ? proc_fail_nth_write+0x20b/0x290
[ 62.180365][ T518] ? fsnotify_perm+0x6a/0x5d0
[ 62.184878][ T518] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 62.189824][ T518] ? vfs_write+0xa0d/0x1160
[ 62.194163][ T518] kernel_clone+0x21e/0x9e0
[ 62.198504][ T518] ? file_end_write+0x1c0/0x1c0
[ 62.203189][ T518] ? __kasan_check_write+0x14/0x20
[ 62.208137][ T518] ? create_io_thread+0x1e0/0x1e0
[ 62.212996][ T518] ? __mutex_lock_slowpath+0x10/0x10
[ 62.218119][ T518] __x64_sys_clone+0x23f/0x290
[ 62.222737][ T518] ? __do_sys_vfork+0x130/0x130
[ 62.227410][ T518] ? ksys_write+0x260/0x2c0
[ 62.231832][ T518] ? debug_smp_processor_id+0x17/0x20
[ 62.237039][ T518] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 62.242941][ T518] ? exit_to_user_mode_prepare+0x39/0xa0
[ 62.248408][ T518] do_syscall_64+0x3d/0xb0
[ 62.252661][ T518] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 62.258389][ T518] RIP: 0033:0x7f97a092aec9
[ 62.262645][ T518] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 62.282084][ T518] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 62.290328][ T518] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 62.298140][ T518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 62.305970][ T518] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 62.313762][ T518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.321573][ T518] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 62.329389][ T518]
executing program
executing program
executing program
executing program
[ 62.335042][ T522] FAULT_INJECTION: forcing a failure.
[ 62.335042][ T522] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 62.349069][ T526] FAULT_INJECTION: forcing a failure.
[ 62.349069][ T526] name failslab, interval 1, probability 0, space 0, times 0
[ 62.351393][ T528] FAULT_INJECTION: forcing a failure.
[ 62.351393][ T528] name failslab, interval 1, probability 0, space 0, times 0
[ 62.374193][ T526] CPU: 1 PID: 526 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 62.384162][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 62.394059][ T526] Call Trace:
[ 62.397184][ T526]
[ 62.399959][ T526] dump_stack_lvl+0x151/0x1b7
[ 62.404472][ T526] ? io_uring_drop_tctx_refs+0x190/0x190
[ 62.410202][ T526] dump_stack+0x15/0x17
[ 62.414189][ T526] should_fail+0x3c6/0x510
[ 62.418445][ T526] __should_failslab+0xa4/0xe0
[ 62.423043][ T526] ? anon_vma_fork+0xf7/0x500
[ 62.427555][ T526] should_failslab+0x9/0x20
[ 62.431898][ T526] slab_pre_alloc_hook+0x37/0xd0
[ 62.436668][ T526] ? anon_vma_fork+0xf7/0x500
[ 62.441184][ T526] kmem_cache_alloc+0x44/0x200
[ 62.445785][ T526] anon_vma_fork+0xf7/0x500
[ 62.450124][ T526] ? anon_vma_name+0x43/0x70
[ 62.454558][ T526] ? vm_area_dup+0x17a/0x230
[ 62.458978][ T526] dup_mm+0x8c5/0x12c0
[ 62.462892][ T526] ? copy_init_mm+0x20/0x20
[ 62.467224][ T526] copy_mm+0x107/0x1b0
[ 62.471129][ T526] copy_process+0x12bc/0x3260
[ 62.475640][ T526] ? proc_fail_nth_write+0x20b/0x290
[ 62.480759][ T526] ? fsnotify_perm+0x6a/0x5d0
[ 62.485885][ T526] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 62.490831][ T526] ? vfs_write+0xa0d/0x1160
[ 62.495170][ T526] kernel_clone+0x21e/0x9e0
[ 62.499508][ T526] ? file_end_write+0x1c0/0x1c0
[ 62.504200][ T526] ? __kasan_check_write+0x14/0x20
[ 62.509144][ T526] ? create_io_thread+0x1e0/0x1e0
[ 62.514121][ T526] ? __mutex_lock_slowpath+0x10/0x10
[ 62.519229][ T526] __x64_sys_clone+0x23f/0x290
[ 62.523825][ T526] ? __do_sys_vfork+0x130/0x130
[ 62.528514][ T526] ? ksys_write+0x260/0x2c0
[ 62.532856][ T526] ? debug_smp_processor_id+0x17/0x20
[ 62.538068][ T526] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 62.543962][ T526] ? exit_to_user_mode_prepare+0x39/0xa0
[ 62.549431][ T526] do_syscall_64+0x3d/0xb0
[ 62.553684][ T526] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 62.559410][ T526] RIP: 0033:0x7f97a092aec9
[ 62.563663][ T526] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 62.583106][ T526] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 62.591348][ T526] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 62.599159][ T526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 62.606970][ T526] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 62.614781][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.622593][ T526] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 62.630407][ T526]
[ 62.633271][ T528] CPU: 0 PID: 528 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 62.643257][ T528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 62.653150][ T528] Call Trace:
[ 62.656270][ T528]
[ 62.659222][ T528] dump_stack_lvl+0x151/0x1b7
[ 62.663737][ T528] ? io_uring_drop_tctx_refs+0x190/0x190
[ 62.669202][ T528] dump_stack+0x15/0x17
[ 62.673194][ T528] should_fail+0x3c6/0x510
[ 62.677447][ T528] __should_failslab+0xa4/0xe0
[ 62.682055][ T528] ? anon_vma_clone+0x9a/0x4c0
[ 62.686656][ T528] should_failslab+0x9/0x20
[ 62.691507][ T528] slab_pre_alloc_hook+0x37/0xd0
[ 62.696280][ T528] ? anon_vma_clone+0x9a/0x4c0
[ 62.700882][ T528] kmem_cache_alloc+0x44/0x200
[ 62.705484][ T528] anon_vma_clone+0x9a/0x4c0
[ 62.709907][ T528] anon_vma_fork+0x91/0x500
[ 62.714252][ T528] ? anon_vma_name+0x4c/0x70
[ 62.718674][ T528] ? vm_area_dup+0x17a/0x230
[ 62.723104][ T528] dup_mm+0x8c5/0x12c0
[ 62.727008][ T528] ? copy_init_mm+0x20/0x20
[ 62.731352][ T528] copy_mm+0x107/0x1b0
[ 62.735251][ T528] copy_process+0x12bc/0x3260
[ 62.739778][ T528] ? proc_fail_nth_write+0x20b/0x290
[ 62.744884][ T528] ? fsnotify_perm+0x6a/0x5d0
[ 62.749396][ T528] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 62.754342][ T528] ? vfs_write+0xa0d/0x1160
[ 62.758687][ T528] kernel_clone+0x21e/0x9e0
[ 62.763034][ T528] ? file_end_write+0x1c0/0x1c0
[ 62.767711][ T528] ? __kasan_check_write+0x14/0x20
[ 62.772656][ T528] ? create_io_thread+0x1e0/0x1e0
[ 62.777516][ T528] ? __mutex_lock_slowpath+0x10/0x10
[ 62.782670][ T528] __x64_sys_clone+0x23f/0x290
[ 62.787238][ T528] ? __do_sys_vfork+0x130/0x130
[ 62.791933][ T528] ? ksys_write+0x260/0x2c0
[ 62.796262][ T528] ? debug_smp_processor_id+0x17/0x20
[ 62.801471][ T528] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 62.807372][ T528] ? exit_to_user_mode_prepare+0x39/0xa0
[ 62.812929][ T528] do_syscall_64+0x3d/0xb0
[ 62.817181][ T528] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 62.822909][ T528] RIP: 0033:0x7f97a092aec9
[ 62.827161][ T528] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 62.846698][ T528] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 62.854932][ T528] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 62.862745][ T528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 62.870559][ T528] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 62.878366][ T528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.886787][ T528] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 62.894598][ T528]
[ 62.897480][ T522] CPU: 1 PID: 522 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 62.903439][ T526] ------------[ cut here ]------------
[ 62.907442][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 62.907454][ T522] Call Trace:
[ 62.907459][ T522]
[ 62.907465][ T522] dump_stack_lvl+0x151/0x1b7
[ 62.913486][ T526] refcount_t: underflow; use-after-free.
[ 62.922631][ T522] ? io_uring_drop_tctx_refs+0x190/0x190
[ 62.922655][ T522] dump_stack+0x15/0x17
[ 62.922669][ T522] should_fail+0x3c6/0x510
[ 62.929421][ T526] WARNING: CPU: 0 PID: 526 at lib/refcount.c:28 refcount_warn_saturate+0x158/0x1a0
[ 62.933050][ T522] should_fail_alloc_page+0x5a/0x80
[ 62.933070][ T522] __alloc_pages+0x1e6/0x7b0
[ 62.933085][ T522] ? zone_watermark_fast+0x220/0x220
[ 62.938786][ T526] Modules linked in:
[ 62.943979][ T522] ? __this_cpu_preempt_check+0x13/0x20
[ 62.944000][ T522] ? __mod_node_page_state+0xac/0xf0
[ 62.944017][ T522] pte_alloc_one+0x73/0x1b0
[ 62.948238][ T526]
[ 62.952225][ T522] ? pfn_modify_allowed+0x2f0/0x2f0
[ 62.952246][ T522] __pte_alloc+0x86/0x350
[ 62.952263][ T522] ? free_pgtables+0x280/0x280
[ 62.961617][ T526] CPU: 0 PID: 526 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 62.966369][ T522] ? _raw_spin_lock+0xa4/0x1b0
[ 62.966390][ T522] ? __kasan_check_write+0x14/0x20
[ 62.966407][ T522] copy_page_range+0x28a8/0x2f90
[ 62.971107][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 62.975917][ T522] ? __kasan_slab_alloc+0xb1/0xe0
[ 62.975939][ T522] ? slab_post_alloc_hook+0x53/0x2c0
[ 62.975955][ T522] ? __x64_sys_clone+0x23f/0x290
[ 62.979971][ T526] RIP: 0010:refcount_warn_saturate+0x158/0x1a0
[ 62.985038][ T522] ? pfn_valid+0x1e0/0x1e0
[ 62.985058][ T522] ? rwsem_write_trylock+0x15b/0x290
[ 62.985075][ T522] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 62.990394][ T526] Code: 04 01 48 c7 c7 80 82 62 85 e8 14 d0 e4 fe 0f 0b eb 8b e8 3b 6a 12 ff c6 05 8e 49 65 04 01 48 c7 c7 e0 82 62 85 e8 f8 cf e4 fe <0f> 0b e9 6c ff ff ff e8 1c 6a 12 ff c6 05 70 49 65 04 01 48 c7 c7
[ 62.994491][ T522] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 62.994512][ T522] ? __rb_insert_augmented+0x5de/0x610
[ 62.994533][ T522] dup_mm+0xadc/0x12c0
[ 62.996927][ T526] RSP: 0018:ffffc90000fe7948 EFLAGS: 00010246
[ 63.001696][ T522] ? copy_init_mm+0x20/0x20
[ 63.001718][ T522] copy_mm+0x107/0x1b0
[ 63.001732][ T522] copy_process+0x12bc/0x3260
[ 63.006119][ T526]
[ 63.010462][ T522] ? proc_fail_nth_write+0x20b/0x290
[ 63.010482][ T522] ? fsnotify_perm+0x6a/0x5d0
[ 63.020684][ T526] RAX: a54a589b3bde0800 RBX: 0000000000000003 RCX: ffff8881104ea780
[ 63.025043][ T522] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 63.025065][ T522] ? vfs_write+0xa0d/0x1160
[ 63.025083][ T522] kernel_clone+0x21e/0x9e0
[ 63.030301][ T526] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 63.034763][ T522] ? file_end_write+0x1c0/0x1c0
[ 63.034783][ T522] ? __kasan_check_write+0x14/0x20
executing program
[ 63.034798][ T522] ? create_io_thread+0x1e0/0x1e0
[ 63.044947][ T526] RBP: ffffc90000fe7958 R08: ffffffff8156a435 R09: ffffed103ee065e8
[ 63.049528][ T522] ? __mutex_lock_slowpath+0x10/0x10
[ 63.049550][ T522] __x64_sys_clone+0x23f/0x290
[ 63.055622][ T526] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11024245d3c
[ 63.059412][ T522] ? __do_sys_vfork+0x130/0x130
[ 63.059434][ T522] ? ksys_write+0x260/0x2c0
[ 63.065648][ T526] R13: ffff88812122e9e0 R14: 0000000000000003 R15: ffff88811dfbb999
[ 63.069657][ T522] ? debug_smp_processor_id+0x17/0x20
[ 63.069679][ T522] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 63.075097][ T526] FS: 00007f97a08d0700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 63.081108][ T522] ? exit_to_user_mode_prepare+0x39/0xa0
[ 63.081132][ T522] do_syscall_64+0x3d/0xb0
[ 63.101099][ T526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.106364][ T522] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 63.106387][ T522] RIP: 0033:0x7f97a092aec9
[ 63.106402][ T522] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.112000][ T526] CR2: 00007ffef1fff010 CR3: 00000001217bd000 CR4: 00000000003506b0
[ 63.115590][ T522] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 63.115611][ T522] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 63.121533][ T526] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 63.125809][ T522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 63.125820][ T522] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 63.125831][ T522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.125841][ T522] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 63.130295][ T526] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 63.134249][ T522]
[ 63.137736][ T531] FAULT_INJECTION: forcing a failure.
[ 63.137736][ T531] name failslab, interval 1, probability 0, space 0, times 0
[ 63.141563][ T524] FAULT_INJECTION: forcing a failure.
[ 63.141563][ T524] name failslab, interval 1, probability 0, space 0, times 0
[ 63.141583][ T524] CPU: 0 PID: 524 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 63.141602][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 63.141612][ T524] Call Trace:
[ 63.141617][ T524]
[ 63.141624][ T524] dump_stack_lvl+0x151/0x1b7
[ 63.141645][ T524] ? io_uring_drop_tctx_refs+0x190/0x190
[ 63.141661][ T524] dump_stack+0x15/0x17
[ 63.141674][ T524] should_fail+0x3c6/0x510
[ 63.298135][ T526] Call Trace:
[ 63.305408][ T524] __should_failslab+0xa4/0xe0
[ 63.305432][ T524] ? anon_vma_clone+0x9a/0x4c0
[ 63.323356][ T526]
[ 63.329271][ T524] should_failslab+0x9/0x20
[ 63.329295][ T524] slab_pre_alloc_hook+0x37/0xd0
[ 63.464238][ T524] ? anon_vma_clone+0x9a/0x4c0
[ 63.468831][ T524] kmem_cache_alloc+0x44/0x200
[ 63.473437][ T524] anon_vma_clone+0x9a/0x4c0
[ 63.477868][ T524] anon_vma_fork+0x91/0x500
[ 63.482203][ T524] ? anon_vma_name+0x4c/0x70
[ 63.486626][ T524] ? vm_area_dup+0x17a/0x230
[ 63.491050][ T524] dup_mm+0x8c5/0x12c0
[ 63.494964][ T524] ? copy_init_mm+0x20/0x20
[ 63.499298][ T524] copy_mm+0x107/0x1b0
[ 63.503203][ T524] copy_process+0x12bc/0x3260
[ 63.507717][ T524] ? proc_fail_nth_write+0x20b/0x290
[ 63.512836][ T524] ? fsnotify_perm+0x6a/0x5d0
[ 63.517351][ T524] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 63.522384][ T524] ? vfs_write+0xa0d/0x1160
[ 63.526724][ T524] kernel_clone+0x21e/0x9e0
[ 63.531063][ T524] ? file_end_write+0x1c0/0x1c0
[ 63.535748][ T524] ? __kasan_check_write+0x14/0x20
[ 63.540696][ T524] ? create_io_thread+0x1e0/0x1e0
[ 63.545580][ T524] ? __mutex_lock_slowpath+0x10/0x10
[ 63.550677][ T524] __x64_sys_clone+0x23f/0x290
[ 63.555276][ T524] ? __do_sys_vfork+0x130/0x130
[ 63.559965][ T524] ? ksys_write+0x260/0x2c0
[ 63.564302][ T524] ? debug_smp_processor_id+0x17/0x20
[ 63.569513][ T524] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 63.575411][ T524] ? exit_to_user_mode_prepare+0x39/0xa0
[ 63.580880][ T524] do_syscall_64+0x3d/0xb0
[ 63.585133][ T524] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 63.590859][ T524] RIP: 0033:0x7f97a092aec9
[ 63.595114][ T524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.614552][ T524] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 63.622802][ T524] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 63.630609][ T524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
executing program
executing program
[ 63.638420][ T524] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 63.646231][ T524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.654045][ T524] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 63.661857][ T524]
[ 63.667511][ T526] vm_area_free_no_check+0x123/0x130
[ 63.672927][ T537] FAULT_INJECTION: forcing a failure.
[ 63.672927][ T537] name failslab, interval 1, probability 0, space 0, times 0
[ 63.673103][ T535] FAULT_INJECTION: forcing a failure.
[ 63.673103][ T535] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 63.685482][ T537] CPU: 1 PID: 537 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 63.708326][ T537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 63.708668][ T526] dup_mm+0xd73/0x12c0
[ 63.718218][ T537] Call Trace:
[ 63.718224][ T537]
[ 63.718230][ T537] dump_stack_lvl+0x151/0x1b7
[ 63.718248][ T537] ? io_uring_drop_tctx_refs+0x190/0x190
[ 63.738010][ T537] dump_stack+0x15/0x17
[ 63.742001][ T537] should_fail+0x3c6/0x510
[ 63.746252][ T537] __should_failslab+0xa4/0xe0
[ 63.748817][ T526] ? copy_init_mm+0x20/0x20
[ 63.750849][ T537] ? anon_vma_clone+0x9a/0x4c0
[ 63.750869][ T537] should_failslab+0x9/0x20
[ 63.764134][ T537] slab_pre_alloc_hook+0x37/0xd0
[ 63.768907][ T537] ? anon_vma_clone+0x9a/0x4c0
[ 63.769116][ T526] copy_mm+0x107/0x1b0
[ 63.773502][ T537] kmem_cache_alloc+0x44/0x200
[ 63.773519][ T537] anon_vma_clone+0x9a/0x4c0
[ 63.786527][ T537] anon_vma_fork+0x91/0x500
[ 63.790886][ T537] ? anon_vma_name+0x4c/0x70
[ 63.794954][ T526] copy_process+0x12bc/0x3260
[ 63.795290][ T537] ? vm_area_dup+0x17a/0x230
[ 63.804228][ T537] dup_mm+0x8c5/0x12c0
[ 63.808137][ T537] ? copy_init_mm+0x20/0x20
[ 63.808396][ T526] ? proc_fail_nth_write+0x20b/0x290
[ 63.812472][ T537] copy_mm+0x107/0x1b0
[ 63.812488][ T537] copy_process+0x12bc/0x3260
[ 63.826021][ T537] ? proc_fail_nth_write+0x20b/0x290
[ 63.831143][ T537] ? fsnotify_perm+0x6a/0x5d0
[ 63.835654][ T537] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 63.836025][ T526] ? fsnotify_perm+0x6a/0x5d0
[ 63.840592][ T537] ? vfs_write+0xa0d/0x1160
[ 63.849454][ T537] kernel_clone+0x21e/0x9e0
[ 63.853788][ T537] ? file_end_write+0x1c0/0x1c0
[ 63.858560][ T537] ? __kasan_check_write+0x14/0x20
[ 63.863287][ T526] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 63.863510][ T537] ? create_io_thread+0x1e0/0x1e0
[ 63.873316][ T537] ? __mutex_lock_slowpath+0x10/0x10
[ 63.878437][ T537] __x64_sys_clone+0x23f/0x290
[ 63.883043][ T537] ? __do_sys_vfork+0x130/0x130
[ 63.887723][ T537] ? ksys_write+0x260/0x2c0
[ 63.892062][ T537] ? debug_smp_processor_id+0x17/0x20
[ 63.893873][ T526] ? vfs_write+0xa0d/0x1160
[ 63.897267][ T537] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 63.901618][ T526] kernel_clone+0x21e/0x9e0
[ 63.907509][ T537] ? exit_to_user_mode_prepare+0x39/0xa0
[ 63.907529][ T537] do_syscall_64+0x3d/0xb0
[ 63.921572][ T537] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 63.927299][ T537] RIP: 0033:0x7f97a092aec9
[ 63.931554][ T537] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 63.950992][ T537] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 63.959238][ T537] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 63.960284][ T526] ? file_end_write+0x1c0/0x1c0
[ 63.967132][ T537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 63.967144][ T537] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
executing program
[ 63.967154][ T537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.995259][ T537] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 64.001727][ T526] ? __kasan_check_write+0x14/0x20
[ 64.003069][ T537]
[ 64.010098][ T535] CPU: 1 PID: 535 Comm: syz-executor102 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 64.014415][ T539] FAULT_INJECTION: forcing a failure.
[ 64.014415][ T539] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 64.020860][ T535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 64.043780][ T535] Call Trace:
[ 64.046899][ T535]
[ 64.048894][ T526] ? create_io_thread+0x1e0/0x1e0
[ 64.049671][ T535] dump_stack_lvl+0x151/0x1b7
[ 64.059049][ T535] ? io_uring_drop_tctx_refs+0x190/0x190
[ 64.061728][ T526] ? __mutex_lock_slowpath+0x10/0x10
[ 64.064518][ T535] dump_stack+0x15/0x17
[ 64.064534][ T535] should_fail+0x3c6/0x510
[ 64.069656][ T526] __x64_sys_clone+0x23f/0x290
[ 64.073644][ T535] should_fail_alloc_page+0x5a/0x80
[ 64.073663][ T535] __alloc_pages+0x1e6/0x7b0
[ 64.082798][ T526] ? __do_sys_vfork+0x130/0x130
[ 64.087516][ T535] ? zone_watermark_fast+0x220/0x220
[ 64.101751][ T535] ? __kasan_check_write+0x14/0x20
[ 64.106697][ T535] ? _raw_spin_lock+0xa4/0x1b0
[ 64.111295][ T535] pte_alloc_one+0x73/0x1b0
[ 64.111730][ T526] ? ksys_write+0x260/0x2c0
[ 64.115635][ T535] ? pfn_modify_allowed+0x2f0/0x2f0
[ 64.119975][ T526] ? debug_smp_processor_id+0x17/0x20
[ 64.125006][ T535] ? __pmd_alloc+0x48d/0x550
[ 64.125029][ T535] __pte_alloc+0x86/0x350
[ 64.138839][ T535] ? __pud_alloc+0x260/0x260
[ 64.143237][ T535] ? free_pgtables+0x280/0x280
[ 64.147836][ T535] ? __stack_depot_save+0x34/0x470
[ 64.147836][ T526] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 64.147859][ T526] ? exit_to_user_mode_prepare+0x39/0xa0
[ 64.152780][ T535] ? anon_vma_clone+0x9a/0x4c0
[ 64.152798][ T535] copy_page_range+0x28a8/0x2f90
[ 64.164528][ T526] do_syscall_64+0x3d/0xb0
[ 64.168751][ T535] ? __kasan_slab_alloc+0xb1/0xe0
[ 64.182640][ T535] ? slab_post_alloc_hook+0x53/0x2c0
[ 64.187760][ T535] ? copy_process+0x12bc/0x3260
[ 64.191408][ T526] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 64.192444][ T535] ? __x64_sys_clone+0x23f/0x290
[ 64.192462][ T535] ? do_syscall_64+0x3d/0xb0
[ 64.198518][ T526] RIP: 0033:0x7f97a092aec9
[ 64.202945][ T535] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 64.202973][ T535] ? pfn_valid+0x1e0/0x1e0
[ 64.211851][ T526] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 64.217529][ T535] ? rwsem_write_trylock+0x15b/0x290
[ 64.246346][ T535] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 64.251732][ T526] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 64.252594][ T535] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 64.260837][ T526] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 64.266391][ T535] ? __rb_insert_augmented+0x5de/0x610
[ 64.266413][ T535] dup_mm+0xadc/0x12c0
[ 64.283416][ T535] ? copy_init_mm+0x20/0x20
[ 64.287744][ T535] copy_mm+0x107/0x1b0
[ 64.291650][ T535] copy_process+0x12bc/0x3260
[ 64.296162][ T535] ? proc_fail_nth_write+0x20b/0x290
[ 64.301281][ T535] ? fsnotify_perm+0x6a/0x5d0
[ 64.301729][ T526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 64.305794][ T535] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 64.318555][ T535] ? vfs_write+0xa0d/0x1160
[ 64.322893][ T535] kernel_clone+0x21e/0x9e0
[ 64.327233][ T535] ? file_end_write+0x1c0/0x1c0
[ 64.331919][ T535] ? __kasan_check_write+0x14/0x20
[ 64.336867][ T535] ? create_io_thread+0x1e0/0x1e0
[ 64.337078][ T526] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 64.341727][ T535] ? __mutex_lock_slowpath+0x10/0x10
[ 64.341747][ T535] __x64_sys_clone+0x23f/0x290
[ 64.354324][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.354659][ T535] ? __do_sys_vfork+0x130/0x130
[ 64.359276][ T526] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 64.367068][ T535] ? ksys_write+0x260/0x2c0
[ 64.367086][ T535] ? debug_smp_processor_id+0x17/0x20
[ 64.389128][ T535] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 64.395015][ T535] ? exit_to_user_mode_prepare+0x39/0xa0
[ 64.400504][ T535] do_syscall_64+0x3d/0xb0
[ 64.401364][ T526]
[ 64.404739][ T535] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 64.404761][ T535] RIP: 0033:0x7f97a092aec9
[ 64.412363][ T526] ---[ end trace a6e230054a3a4f15 ]---
[ 64.413415][ T535] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 64.442407][ T535] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 64.450650][ T535] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 64.458460][ T535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 64.466272][ T535] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 64.474083][ T535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.481892][ T535] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 64.489709][ T535]
[ 64.492570][ T539] CPU: 0 PID: 539 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 64.503945][ T539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 64.513836][ T539] Call Trace:
[ 64.516960][ T539]
[ 64.519736][ T539] dump_stack_lvl+0x151/0x1b7
[ 64.524251][ T539] ? io_uring_drop_tctx_refs+0x190/0x190
[ 64.529726][ T539] dump_stack+0x15/0x17
[ 64.533708][ T539] should_fail+0x3c6/0x510
[ 64.537960][ T539] should_fail_alloc_page+0x5a/0x80
[ 64.542995][ T539] __alloc_pages+0x1e6/0x7b0
[ 64.547427][ T539] ? zone_watermark_fast+0x220/0x220
[ 64.552542][ T539] ? __kasan_check_write+0x14/0x20
[ 64.557487][ T539] ? _raw_spin_lock+0xa4/0x1b0
[ 64.562089][ T539] pte_alloc_one+0x73/0x1b0
[ 64.566430][ T539] ? pfn_modify_allowed+0x2f0/0x2f0
[ 64.571468][ T539] ? __pmd_alloc+0x48d/0x550
[ 64.575887][ T539] __pte_alloc+0x86/0x350
[ 64.580053][ T539] ? __pud_alloc+0x260/0x260
[ 64.584480][ T539] ? free_pgtables+0x280/0x280
[ 64.589080][ T539] ? __stack_depot_save+0x34/0x470
[ 64.594028][ T539] ? anon_vma_clone+0x9a/0x4c0
[ 64.598634][ T539] copy_page_range+0x28a8/0x2f90
[ 64.603403][ T539] ? __kasan_slab_alloc+0xb1/0xe0
[ 64.608262][ T539] ? slab_post_alloc_hook+0x53/0x2c0
[ 64.613383][ T539] ? copy_process+0x12bc/0x3260
[ 64.618069][ T539] ? __x64_sys_clone+0x23f/0x290
[ 64.622841][ T539] ? do_syscall_64+0x3d/0xb0
[ 64.627270][ T539] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 64.633176][ T539] ? pfn_valid+0x1e0/0x1e0
[ 64.637424][ T539] ? rwsem_write_trylock+0x15b/0x290
[ 64.642544][ T539] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 64.648792][ T539] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 64.654349][ T539] ? __rb_insert_augmented+0x5de/0x610
[ 64.659645][ T539] dup_mm+0xadc/0x12c0
[ 64.663551][ T539] ? copy_init_mm+0x20/0x20
[ 64.667893][ T539] copy_mm+0x107/0x1b0
[ 64.671795][ T539] copy_process+0x12bc/0x3260
[ 64.676308][ T539] ? proc_fail_nth_write+0x20b/0x290
[ 64.681428][ T539] ? fsnotify_perm+0x6a/0x5d0
[ 64.685941][ T539] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 64.690896][ T539] ? vfs_write+0xa0d/0x1160
[ 64.695231][ T539] kernel_clone+0x21e/0x9e0
[ 64.699575][ T539] ? file_end_write+0x1c0/0x1c0
[ 64.704252][ T539] ? __kasan_check_write+0x14/0x20
[ 64.709202][ T539] ? create_io_thread+0x1e0/0x1e0
[ 64.714060][ T539] ? __mutex_lock_slowpath+0x10/0x10
[ 64.719181][ T539] __x64_sys_clone+0x23f/0x290
[ 64.723780][ T539] ? __do_sys_vfork+0x130/0x130
[ 64.728467][ T539] ? ksys_write+0x260/0x2c0
[ 64.732807][ T539] ? debug_smp_processor_id+0x17/0x20
[ 64.738017][ T539] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 64.743918][ T539] ? exit_to_user_mode_prepare+0x39/0xa0
[ 64.749384][ T539] do_syscall_64+0x3d/0xb0
[ 64.753636][ T539] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 64.759364][ T539] RIP: 0033:0x7f97a092aec9
[ 64.763619][ T539] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 64.783058][ T539] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
executing program
[ 64.791304][ T539] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 64.799339][ T539] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 64.807156][ T539] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 64.815047][ T539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.822862][ T539] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 64.830672][ T539]
[ 64.839120][ T542] FAULT_INJECTION: forcing a failure.
executing program
[ 64.839120][ T542] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 64.839611][ T30] audit: type=1400 audit(1678504434.120:81): avc: denied { unlink } for pid=80 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 64.854327][ T531] CPU: 1 PID: 531 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 64.884101][ T545] FAULT_INJECTION: forcing a failure.
[ 64.884101][ T545] name failslab, interval 1, probability 0, space 0, times 0
[ 64.885696][ T531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 64.885709][ T531] Call Trace:
[ 64.885714][ T531]
[ 64.885720][ T531] dump_stack_lvl+0x151/0x1b7
[ 64.918370][ T531] ? io_uring_drop_tctx_refs+0x190/0x190
[ 64.923822][ T531] dump_stack+0x15/0x17
[ 64.927812][ T531] should_fail+0x3c6/0x510
[ 64.932066][ T531] __should_failslab+0xa4/0xe0
[ 64.936667][ T531] ? anon_vma_clone+0x9a/0x4c0
[ 64.941526][ T531] should_failslab+0x9/0x20
[ 64.945867][ T531] slab_pre_alloc_hook+0x37/0xd0
[ 64.950647][ T531] ? anon_vma_clone+0x9a/0x4c0
[ 64.955240][ T531] kmem_cache_alloc+0x44/0x200
[ 64.959848][ T531] anon_vma_clone+0x9a/0x4c0
[ 64.964267][ T531] anon_vma_fork+0x91/0x500
[ 64.968604][ T531] ? anon_vma_name+0x4c/0x70
[ 64.973032][ T531] ? vm_area_dup+0x17a/0x230
[ 64.977462][ T531] dup_mm+0x8c5/0x12c0
[ 64.981370][ T531] ? copy_init_mm+0x20/0x20
[ 64.985707][ T531] copy_mm+0x107/0x1b0
[ 64.989703][ T531] copy_process+0x12bc/0x3260
[ 64.994216][ T531] ? proc_fail_nth_write+0x20b/0x290
[ 64.999359][ T531] ? fsnotify_perm+0x6a/0x5d0
[ 65.003848][ T531] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 65.008799][ T531] ? vfs_write+0xa0d/0x1160
[ 65.013138][ T531] kernel_clone+0x21e/0x9e0
[ 65.017477][ T531] ? file_end_write+0x1c0/0x1c0
[ 65.022161][ T531] ? __kasan_check_write+0x14/0x20
[ 65.027108][ T531] ? create_io_thread+0x1e0/0x1e0
[ 65.031969][ T531] ? __mutex_lock_slowpath+0x10/0x10
[ 65.037090][ T531] __x64_sys_clone+0x23f/0x290
[ 65.041690][ T531] ? __do_sys_vfork+0x130/0x130
[ 65.046376][ T531] ? ksys_write+0x260/0x2c0
[ 65.050718][ T531] ? debug_smp_processor_id+0x17/0x20
[ 65.056035][ T531] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 65.061935][ T531] ? exit_to_user_mode_prepare+0x39/0xa0
[ 65.067407][ T531] do_syscall_64+0x3d/0xb0
[ 65.071660][ T531] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 65.077406][ T531] RIP: 0033:0x7f97a092aec9
[ 65.081901][ T531] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 65.101430][ T531] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 65.109672][ T531] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 65.117498][ T531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 65.125296][ T531] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 65.133105][ T531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.140938][ T531] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
executing program
executing program
[ 65.148731][ T531]
[ 65.152332][ T542] CPU: 0 PID: 542 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 65.153999][ T547] FAULT_INJECTION: forcing a failure.
[ 65.153999][ T547] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 65.163690][ T542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 65.163702][ T542] Call Trace:
[ 65.163707][ T542]
[ 65.163712][ T542] dump_stack_lvl+0x151/0x1b7
[ 65.181145][ T549] FAULT_INJECTION: forcing a failure.
[ 65.181145][ T549] name failslab, interval 1, probability 0, space 0, times 0
[ 65.186603][ T542] ? io_uring_drop_tctx_refs+0x190/0x190
[ 65.186626][ T542] dump_stack+0x15/0x17
[ 65.186640][ T542] should_fail+0x3c6/0x510
[ 65.223144][ T542] should_fail_alloc_page+0x5a/0x80
[ 65.228175][ T542] __alloc_pages+0x1e6/0x7b0
[ 65.232602][ T542] ? zone_watermark_fast+0x220/0x220
[ 65.237725][ T542] ? __kasan_check_write+0x14/0x20
[ 65.242670][ T542] ? _raw_spin_lock+0xa4/0x1b0
[ 65.247273][ T542] pte_alloc_one+0x73/0x1b0
[ 65.251611][ T542] ? pfn_modify_allowed+0x2f0/0x2f0
[ 65.256647][ T542] ? __pmd_alloc+0x48d/0x550
[ 65.261071][ T542] __pte_alloc+0x86/0x350
[ 65.265236][ T542] ? __pud_alloc+0x260/0x260
[ 65.269662][ T542] ? free_pgtables+0x280/0x280
[ 65.274264][ T542] ? __stack_depot_save+0x34/0x470
[ 65.279207][ T542] ? anon_vma_clone+0x9a/0x4c0
[ 65.283824][ T542] copy_page_range+0x28a8/0x2f90
[ 65.288584][ T542] ? __kasan_slab_alloc+0xb1/0xe0
[ 65.293443][ T542] ? slab_post_alloc_hook+0x53/0x2c0
[ 65.298565][ T542] ? copy_process+0x12bc/0x3260
[ 65.303251][ T542] ? __x64_sys_clone+0x23f/0x290
[ 65.308022][ T542] ? do_syscall_64+0x3d/0xb0
[ 65.312459][ T542] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 65.318357][ T542] ? pfn_valid+0x1e0/0x1e0
[ 65.322603][ T542] ? rwsem_write_trylock+0x15b/0x290
[ 65.327726][ T542] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 65.333974][ T542] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 65.339531][ T542] ? __rb_insert_augmented+0x5de/0x610
[ 65.344829][ T542] dup_mm+0xadc/0x12c0
[ 65.348732][ T542] ? copy_init_mm+0x20/0x20
[ 65.353070][ T542] copy_mm+0x107/0x1b0
[ 65.356973][ T542] copy_process+0x12bc/0x3260
[ 65.361489][ T542] ? proc_fail_nth_write+0x20b/0x290
[ 65.366608][ T542] ? fsnotify_perm+0x6a/0x5d0
[ 65.371121][ T542] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 65.376069][ T542] ? vfs_write+0xa0d/0x1160
[ 65.380410][ T542] kernel_clone+0x21e/0x9e0
[ 65.384751][ T542] ? file_end_write+0x1c0/0x1c0
[ 65.389434][ T542] ? __kasan_check_write+0x14/0x20
[ 65.394382][ T542] ? create_io_thread+0x1e0/0x1e0
[ 65.399243][ T542] ? __mutex_lock_slowpath+0x10/0x10
[ 65.404365][ T542] __x64_sys_clone+0x23f/0x290
[ 65.408966][ T542] ? __do_sys_vfork+0x130/0x130
[ 65.413647][ T542] ? ksys_write+0x260/0x2c0
[ 65.417990][ T542] ? debug_smp_processor_id+0x17/0x20
[ 65.423195][ T542] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 65.429185][ T542] ? exit_to_user_mode_prepare+0x39/0xa0
[ 65.434653][ T542] do_syscall_64+0x3d/0xb0
[ 65.439082][ T542] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 65.444907][ T542] RIP: 0033:0x7f97a092aec9
[ 65.449146][ T542] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 65.468590][ T542] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 65.476834][ T542] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 65.484645][ T542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 65.492458][ T542] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 65.500265][ T542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.508077][ T542] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 65.515894][ T542]
[ 65.518755][ T545] CPU: 1 PID: 545 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 65.530227][ T545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 65.540109][ T545] Call Trace:
[ 65.543228][ T545]
[ 65.546007][ T545] dump_stack_lvl+0x151/0x1b7
[ 65.550524][ T545] ? io_uring_drop_tctx_refs+0x190/0x190
[ 65.556250][ T545] ? avc_denied+0x1b0/0x1b0
[ 65.560586][ T545] dump_stack+0x15/0x17
[ 65.564578][ T545] should_fail+0x3c6/0x510
[ 65.568838][ T545] __should_failslab+0xa4/0xe0
[ 65.573435][ T545] ? vm_area_dup+0x26/0x230
[ 65.577776][ T545] should_failslab+0x9/0x20
[ 65.582109][ T545] slab_pre_alloc_hook+0x37/0xd0
[ 65.586885][ T545] ? vm_area_dup+0x26/0x230
[ 65.591221][ T545] kmem_cache_alloc+0x44/0x200
[ 65.595824][ T545] vm_area_dup+0x26/0x230
[ 65.600249][ T545] dup_mm+0x81b/0x12c0
[ 65.604242][ T545] ? copy_init_mm+0x20/0x20
[ 65.608581][ T545] copy_mm+0x107/0x1b0
[ 65.612498][ T545] copy_process+0x12bc/0x3260
[ 65.617005][ T545] ? proc_fail_nth_write+0x20b/0x290
[ 65.622137][ T545] ? fsnotify_perm+0x6a/0x5d0
[ 65.626633][ T545] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 65.631583][ T545] ? vfs_write+0xa0d/0x1160
[ 65.635921][ T545] kernel_clone+0x21e/0x9e0
[ 65.640259][ T545] ? file_end_write+0x1c0/0x1c0
[ 65.645033][ T545] ? __kasan_check_write+0x14/0x20
[ 65.649982][ T545] ? create_io_thread+0x1e0/0x1e0
[ 65.655110][ T545] ? __mutex_lock_slowpath+0x10/0x10
[ 65.660222][ T545] __x64_sys_clone+0x23f/0x290
[ 65.664823][ T545] ? __do_sys_vfork+0x130/0x130
[ 65.669520][ T545] ? ksys_write+0x260/0x2c0
[ 65.673862][ T545] ? debug_smp_processor_id+0x17/0x20
[ 65.679056][ T545] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 65.684967][ T545] ? exit_to_user_mode_prepare+0x39/0xa0
[ 65.690426][ T545] do_syscall_64+0x3d/0xb0
[ 65.694687][ T545] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 65.700406][ T545] RIP: 0033:0x7f97a092aec9
[ 65.704660][ T545] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 65.724102][ T545] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 65.732433][ T545] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 65.740243][ T545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 65.748053][ T545] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 65.755864][ T545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.763676][ T545] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 65.771490][ T545]
[ 65.775435][ T549] CPU: 1 PID: 549 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 65.786794][ T549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 65.796682][ T549] Call Trace:
[ 65.799810][ T549]
[ 65.802583][ T549] dump_stack_lvl+0x151/0x1b7
[ 65.807096][ T549] ? io_uring_drop_tctx_refs+0x190/0x190
[ 65.812565][ T549] ? avc_denied+0x1b0/0x1b0
[ 65.816904][ T549] dump_stack+0x15/0x17
[ 65.820896][ T549] should_fail+0x3c6/0x510
[ 65.825150][ T549] __should_failslab+0xa4/0xe0
[ 65.829749][ T549] ? vm_area_dup+0x26/0x230
[ 65.834088][ T549] should_failslab+0x9/0x20
[ 65.838431][ T549] slab_pre_alloc_hook+0x37/0xd0
[ 65.843201][ T549] ? vm_area_dup+0x26/0x230
[ 65.847542][ T549] kmem_cache_alloc+0x44/0x200
[ 65.852142][ T549] vm_area_dup+0x26/0x230
[ 65.856309][ T549] dup_mm+0x81b/0x12c0
[ 65.860213][ T549] ? copy_init_mm+0x20/0x20
[ 65.864555][ T549] copy_mm+0x107/0x1b0
[ 65.868459][ T549] copy_process+0x12bc/0x3260
[ 65.872972][ T549] ? proc_fail_nth_write+0x20b/0x290
[ 65.878093][ T549] ? fsnotify_perm+0x6a/0x5d0
[ 65.882609][ T549] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 65.887551][ T549] ? vfs_write+0xa0d/0x1160
[ 65.891893][ T549] kernel_clone+0x21e/0x9e0
[ 65.896232][ T549] ? file_end_write+0x1c0/0x1c0
[ 65.900917][ T549] ? __kasan_check_write+0x14/0x20
[ 65.905875][ T549] ? create_io_thread+0x1e0/0x1e0
[ 65.910791][ T549] ? __mutex_lock_slowpath+0x10/0x10
[ 65.915956][ T549] __x64_sys_clone+0x23f/0x290
[ 65.920533][ T549] ? __do_sys_vfork+0x130/0x130
[ 65.925220][ T549] ? ksys_write+0x260/0x2c0
[ 65.929560][ T549] ? debug_smp_processor_id+0x17/0x20
[ 65.934765][ T549] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 65.940671][ T549] ? exit_to_user_mode_prepare+0x39/0xa0
[ 65.946136][ T549] do_syscall_64+0x3d/0xb0
[ 65.950396][ T549] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 65.956117][ T549] RIP: 0033:0x7f97a092aec9
[ 65.960370][ T549] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 65.979812][ T549] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 65.988074][ T549] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
executing program
executing program
[ 65.995867][ T549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 66.003678][ T549] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 66.011491][ T549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.019302][ T549] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 66.027120][ T549]
[ 66.032339][ T547] CPU: 1 PID: 547 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 66.042695][ T553] FAULT_INJECTION: forcing a failure.
[ 66.042695][ T553] name failslab, interval 1, probability 0, space 0, times 0
[ 66.043691][ T547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 66.043704][ T547] Call Trace:
[ 66.043709][ T547]
[ 66.043715][ T547] dump_stack_lvl+0x151/0x1b7
[ 66.056885][ T554] FAULT_INJECTION: forcing a failure.
[ 66.056885][ T554] name failslab, interval 1, probability 0, space 0, times 0
[ 66.065997][ T547] ? io_uring_drop_tctx_refs+0x190/0x190
[ 66.066021][ T547] dump_stack+0x15/0x17
[ 66.066035][ T547] should_fail+0x3c6/0x510
[ 66.102543][ T547] should_fail_alloc_page+0x5a/0x80
[ 66.107572][ T547] __alloc_pages+0x1e6/0x7b0
[ 66.111999][ T547] ? zone_watermark_fast+0x220/0x220
[ 66.117118][ T547] ? unwind_get_return_address+0x4d/0x90
[ 66.122589][ T547] ? arch_stack_walk+0xf3/0x140
[ 66.127276][ T547] __pmd_alloc+0xb1/0x550
[ 66.131439][ T547] ? stack_trace_save+0x113/0x1c0
[ 66.136301][ T547] ? __pud_alloc+0x260/0x260
[ 66.140734][ T547] ? stack_trace_snprint+0xf0/0xf0
[ 66.145672][ T547] ? __stack_depot_save+0x34/0x470
[ 66.150721][ T547] ? anon_vma_clone+0x9a/0x4c0
[ 66.155309][ T547] copy_page_range+0x2b3d/0x2f90
[ 66.160079][ T547] ? __kasan_slab_alloc+0xb1/0xe0
[ 66.165026][ T547] ? slab_post_alloc_hook+0x53/0x2c0
[ 66.170149][ T547] ? dup_mm+0x8c5/0x12c0
[ 66.174232][ T547] ? copy_mm+0x107/0x1b0
[ 66.178306][ T547] ? copy_process+0x12bc/0x3260
[ 66.182993][ T547] ? __x64_sys_clone+0x23f/0x290
[ 66.187768][ T547] ? do_syscall_64+0x3d/0xb0
[ 66.192192][ T547] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 66.198117][ T547] ? pfn_valid+0x1e0/0x1e0
[ 66.202348][ T547] ? rwsem_write_trylock+0x15b/0x290
[ 66.207564][ T547] ? vma_interval_tree_augment_rotate+0x1d0/0x1d0
[ 66.213806][ T547] ? vma_gap_callbacks_rotate+0x1e2/0x210
[ 66.219365][ T547] ? __rb_insert_augmented+0x5de/0x610
[ 66.224661][ T547] dup_mm+0xadc/0x12c0
[ 66.228562][ T547] ? copy_init_mm+0x20/0x20
[ 66.232901][ T547] copy_mm+0x107/0x1b0
[ 66.236803][ T547] copy_process+0x12bc/0x3260
[ 66.241318][ T547] ? proc_fail_nth_write+0x20b/0x290
[ 66.246437][ T547] ? fsnotify_perm+0x6a/0x5d0
[ 66.250951][ T547] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 66.255898][ T547] ? vfs_write+0xa0d/0x1160
[ 66.260242][ T547] kernel_clone+0x21e/0x9e0
[ 66.264580][ T547] ? file_end_write+0x1c0/0x1c0
[ 66.269262][ T547] ? __kasan_check_write+0x14/0x20
[ 66.274212][ T547] ? create_io_thread+0x1e0/0x1e0
[ 66.279072][ T547] ? __mutex_lock_slowpath+0x10/0x10
[ 66.284308][ T547] __x64_sys_clone+0x23f/0x290
[ 66.288898][ T547] ? __do_sys_vfork+0x130/0x130
[ 66.293582][ T547] ? ksys_write+0x260/0x2c0
[ 66.297923][ T547] ? debug_smp_processor_id+0x17/0x20
[ 66.303128][ T547] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 66.309033][ T547] ? exit_to_user_mode_prepare+0x39/0xa0
[ 66.314499][ T547] do_syscall_64+0x3d/0xb0
[ 66.318754][ T547] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 66.324480][ T547] RIP: 0033:0x7f97a092aec9
[ 66.328741][ T547] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 66.348179][ T547] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 66.356419][ T547] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 66.364337][ T547] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 66.372147][ T547] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 66.379960][ T547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.387770][ T547] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 66.395584][ T547]
[ 66.398471][ T553] CPU: 0 PID: 553 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 66.409905][ T553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 66.419797][ T553] Call Trace:
[ 66.422920][ T553]
[ 66.425698][ T553] dump_stack_lvl+0x151/0x1b7
[ 66.430210][ T553] ? io_uring_drop_tctx_refs+0x190/0x190
[ 66.435678][ T553] dump_stack+0x15/0x17
[ 66.439689][ T553] should_fail+0x3c6/0x510
[ 66.443932][ T553] __should_failslab+0xa4/0xe0
[ 66.448526][ T553] ? anon_vma_clone+0x9a/0x4c0
[ 66.453122][ T553] should_failslab+0x9/0x20
[ 66.457464][ T553] slab_pre_alloc_hook+0x37/0xd0
[ 66.462240][ T553] ? anon_vma_clone+0x9a/0x4c0
[ 66.466836][ T553] kmem_cache_alloc+0x44/0x200
[ 66.471443][ T553] anon_vma_clone+0x9a/0x4c0
[ 66.475862][ T553] anon_vma_fork+0x91/0x500
[ 66.480201][ T553] ? anon_vma_name+0x4c/0x70
[ 66.484628][ T553] ? vm_area_dup+0x17a/0x230
[ 66.489053][ T553] dup_mm+0x8c5/0x12c0
[ 66.492961][ T553] ? copy_init_mm+0x20/0x20
[ 66.497300][ T553] copy_mm+0x107/0x1b0
[ 66.501213][ T553] copy_process+0x12bc/0x3260
[ 66.505721][ T553] ? proc_fail_nth_write+0x20b/0x290
[ 66.510839][ T553] ? fsnotify_perm+0x6a/0x5d0
[ 66.515354][ T553] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 66.520298][ T553] ? vfs_write+0xa0d/0x1160
[ 66.524641][ T553] kernel_clone+0x21e/0x9e0
[ 66.528978][ T553] ? file_end_write+0x1c0/0x1c0
[ 66.533665][ T553] ? __kasan_check_write+0x14/0x20
[ 66.538611][ T553] ? create_io_thread+0x1e0/0x1e0
[ 66.543475][ T553] ? __mutex_lock_slowpath+0x10/0x10
[ 66.548595][ T553] __x64_sys_clone+0x23f/0x290
[ 66.553457][ T553] ? __do_sys_vfork+0x130/0x130
[ 66.558139][ T553] ? ksys_write+0x260/0x2c0
[ 66.562482][ T553] ? debug_smp_processor_id+0x17/0x20
[ 66.567687][ T553] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 66.573605][ T553] ? exit_to_user_mode_prepare+0x39/0xa0
[ 66.579066][ T553] do_syscall_64+0x3d/0xb0
[ 66.583312][ T553] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 66.589038][ T553] RIP: 0033:0x7f97a092aec9
[ 66.593293][ T553] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 66.612733][ T553] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 66.620979][ T553] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 66.628789][ T553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 66.636599][ T553] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 66.644409][ T553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.652223][ T553] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 66.660034][ T553]
[ 66.664991][ T554] CPU: 1 PID: 554 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 66.676419][ T554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 66.686422][ T554] Call Trace:
[ 66.689542][ T554]
[ 66.692320][ T554] dump_stack_lvl+0x151/0x1b7
[ 66.696833][ T554] ? io_uring_drop_tctx_refs+0x190/0x190
[ 66.702304][ T554] dump_stack+0x15/0x17
[ 66.706295][ T554] should_fail+0x3c6/0x510
[ 66.710545][ T554] __should_failslab+0xa4/0xe0
[ 66.715256][ T554] ? anon_vma_clone+0x9a/0x4c0
[ 66.719849][ T554] should_failslab+0x9/0x20
[ 66.724191][ T554] slab_pre_alloc_hook+0x37/0xd0
[ 66.728963][ T554] ? anon_vma_clone+0x9a/0x4c0
[ 66.733581][ T554] kmem_cache_alloc+0x44/0x200
[ 66.738170][ T554] anon_vma_clone+0x9a/0x4c0
[ 66.742589][ T554] anon_vma_fork+0x91/0x500
[ 66.746934][ T554] ? anon_vma_name+0x4c/0x70
[ 66.751354][ T554] ? vm_area_dup+0x17a/0x230
[ 66.755782][ T554] dup_mm+0x8c5/0x12c0
[ 66.759695][ T554] ? copy_init_mm+0x20/0x20
[ 66.764120][ T554] copy_mm+0x107/0x1b0
[ 66.768023][ T554] copy_process+0x12bc/0x3260
[ 66.772533][ T554] ? proc_fail_nth_write+0x20b/0x290
[ 66.777653][ T554] ? fsnotify_perm+0x6a/0x5d0
[ 66.782173][ T554] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 66.787113][ T554] ? vfs_write+0xa0d/0x1160
[ 66.791453][ T554] kernel_clone+0x21e/0x9e0
[ 66.795803][ T554] ? file_end_write+0x1c0/0x1c0
[ 66.800477][ T554] ? __kasan_check_write+0x14/0x20
[ 66.805429][ T554] ? create_io_thread+0x1e0/0x1e0
[ 66.810289][ T554] ? __mutex_lock_slowpath+0x10/0x10
[ 66.815409][ T554] __x64_sys_clone+0x23f/0x290
[ 66.820016][ T554] ? __do_sys_vfork+0x130/0x130
[ 66.824693][ T554] ? ksys_write+0x260/0x2c0
[ 66.829043][ T554] ? debug_smp_processor_id+0x17/0x20
[ 66.834241][ T554] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 66.840143][ T554] ? exit_to_user_mode_prepare+0x39/0xa0
[ 66.845635][ T554] do_syscall_64+0x3d/0xb0
[ 66.849862][ T554] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 66.855595][ T554] RIP: 0033:0x7f97a092aec9
[ 66.859844][ T554] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 66.879287][ T554] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 66.887532][ T554] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 66.895346][ T554] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
executing program
executing program
executing program
[ 66.903155][ T554] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 66.910963][ T554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.918775][ T554] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 66.926588][ T554]
[ 66.938591][ T559] FAULT_INJECTION: forcing a failure.
[ 66.938591][ T559] name failslab, interval 1, probability 0, space 0, times 0
[ 66.942337][ T561] FAULT_INJECTION: forcing a failure.
[ 66.942337][ T561] name failslab, interval 1, probability 0, space 0, times 0
[ 66.951605][ T560] FAULT_INJECTION: forcing a failure.
[ 66.951605][ T560] name failslab, interval 1, probability 0, space 0, times 0
[ 66.964161][ T561] CPU: 0 PID: 561 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 66.987285][ T561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 66.997181][ T561] Call Trace:
[ 67.000303][ T561]
[ 67.003082][ T561] dump_stack_lvl+0x151/0x1b7
[ 67.007597][ T561] ? io_uring_drop_tctx_refs+0x190/0x190
[ 67.013064][ T561] dump_stack+0x15/0x17
[ 67.017056][ T561] should_fail+0x3c6/0x510
[ 67.021308][ T561] __should_failslab+0xa4/0xe0
[ 67.025912][ T561] ? anon_vma_clone+0x9a/0x4c0
[ 67.030507][ T561] should_failslab+0x9/0x20
[ 67.034849][ T561] slab_pre_alloc_hook+0x37/0xd0
[ 67.039623][ T561] ? anon_vma_clone+0x9a/0x4c0
[ 67.044219][ T561] kmem_cache_alloc+0x44/0x200
[ 67.048821][ T561] anon_vma_clone+0x9a/0x4c0
[ 67.053250][ T561] anon_vma_fork+0x91/0x500
[ 67.057586][ T561] ? anon_vma_name+0x4c/0x70
[ 67.062011][ T561] ? vm_area_dup+0x17a/0x230
[ 67.066437][ T561] dup_mm+0x8c5/0x12c0
[ 67.070347][ T561] ? copy_init_mm+0x20/0x20
[ 67.074688][ T561] copy_mm+0x107/0x1b0
[ 67.078591][ T561] copy_process+0x12bc/0x3260
[ 67.083105][ T561] ? proc_fail_nth_write+0x20b/0x290
[ 67.088225][ T561] ? fsnotify_perm+0x6a/0x5d0
[ 67.092736][ T561] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 67.097688][ T561] ? vfs_write+0xa0d/0x1160
[ 67.102025][ T561] kernel_clone+0x21e/0x9e0
[ 67.106363][ T561] ? file_end_write+0x1c0/0x1c0
[ 67.111050][ T561] ? __kasan_check_write+0x14/0x20
[ 67.116000][ T561] ? create_io_thread+0x1e0/0x1e0
[ 67.120855][ T561] ? __mutex_lock_slowpath+0x10/0x10
[ 67.125979][ T561] __x64_sys_clone+0x23f/0x290
[ 67.130578][ T561] ? __do_sys_vfork+0x130/0x130
[ 67.135266][ T561] ? ksys_write+0x260/0x2c0
[ 67.139605][ T561] ? debug_smp_processor_id+0x17/0x20
[ 67.144809][ T561] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 67.150711][ T561] ? exit_to_user_mode_prepare+0x39/0xa0
[ 67.156183][ T561] do_syscall_64+0x3d/0xb0
[ 67.160435][ T561] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 67.166161][ T561] RIP: 0033:0x7f97a092aec9
[ 67.170423][ T561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 67.189942][ T561] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 67.198187][ T561] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 67.205998][ T561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 67.213808][ T561] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 67.221705][ T561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.229518][ T561] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 67.237332][ T561]
[ 67.240579][ T559] CPU: 0 PID: 559 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 67.251929][ T559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 67.261823][ T559] Call Trace:
[ 67.264947][ T559]
[ 67.267809][ T559] dump_stack_lvl+0x151/0x1b7
[ 67.272323][ T559] ? io_uring_drop_tctx_refs+0x190/0x190
[ 67.277792][ T559] dump_stack+0x15/0x17
[ 67.281783][ T559] should_fail+0x3c6/0x510
[ 67.286034][ T559] __should_failslab+0xa4/0xe0
[ 67.290634][ T559] ? anon_vma_clone+0x9a/0x4c0
[ 67.295233][ T559] should_failslab+0x9/0x20
[ 67.299572][ T559] slab_pre_alloc_hook+0x37/0xd0
[ 67.304348][ T559] ? anon_vma_clone+0x9a/0x4c0
[ 67.308945][ T559] kmem_cache_alloc+0x44/0x200
[ 67.313549][ T559] anon_vma_clone+0x9a/0x4c0
[ 67.317973][ T559] anon_vma_fork+0x91/0x500
[ 67.322314][ T559] ? anon_vma_name+0x4c/0x70
[ 67.326740][ T559] ? vm_area_dup+0x17a/0x230
[ 67.331169][ T559] dup_mm+0x8c5/0x12c0
[ 67.335075][ T559] ? copy_init_mm+0x20/0x20
[ 67.339412][ T559] copy_mm+0x107/0x1b0
[ 67.343315][ T559] copy_process+0x12bc/0x3260
[ 67.347831][ T559] ? proc_fail_nth_write+0x20b/0x290
[ 67.352950][ T559] ? fsnotify_perm+0x6a/0x5d0
[ 67.357465][ T559] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 67.362414][ T559] ? vfs_write+0xa0d/0x1160
[ 67.366751][ T559] kernel_clone+0x21e/0x9e0
[ 67.371097][ T559] ? file_end_write+0x1c0/0x1c0
[ 67.375777][ T559] ? __kasan_check_write+0x14/0x20
[ 67.380724][ T559] ? create_io_thread+0x1e0/0x1e0
[ 67.385584][ T559] ? __mutex_lock_slowpath+0x10/0x10
[ 67.390704][ T559] __x64_sys_clone+0x23f/0x290
[ 67.395433][ T559] ? __do_sys_vfork+0x130/0x130
[ 67.400080][ T559] ? ksys_write+0x260/0x2c0
[ 67.404419][ T559] ? debug_smp_processor_id+0x17/0x20
[ 67.409630][ T559] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 67.415525][ T559] ? exit_to_user_mode_prepare+0x39/0xa0
[ 67.420994][ T559] do_syscall_64+0x3d/0xb0
[ 67.425250][ T559] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 67.430975][ T559] RIP: 0033:0x7f97a092aec9
[ 67.435229][ T559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 67.454670][ T559] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 67.462913][ T559] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 67.470726][ T559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 67.478535][ T559] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 67.486346][ T559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.494166][ T559] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 67.501975][ T559]
[ 67.504975][ T560] CPU: 1 PID: 560 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 67.516411][ T560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 67.526304][ T560] Call Trace:
[ 67.529428][ T560]
[ 67.532206][ T560] dump_stack_lvl+0x151/0x1b7
[ 67.536720][ T560] ? io_uring_drop_tctx_refs+0x190/0x190
[ 67.542193][ T560] dump_stack+0x15/0x17
[ 67.546178][ T560] should_fail+0x3c6/0x510
[ 67.550431][ T560] __should_failslab+0xa4/0xe0
[ 67.555030][ T560] ? anon_vma_clone+0x9a/0x4c0
[ 67.559632][ T560] should_failslab+0x9/0x20
[ 67.563972][ T560] slab_pre_alloc_hook+0x37/0xd0
[ 67.568745][ T560] ? anon_vma_clone+0x9a/0x4c0
[ 67.573345][ T560] kmem_cache_alloc+0x44/0x200
[ 67.577946][ T560] anon_vma_clone+0x9a/0x4c0
[ 67.582372][ T560] anon_vma_fork+0x91/0x500
[ 67.586710][ T560] ? anon_vma_name+0x4c/0x70
[ 67.591142][ T560] ? vm_area_dup+0x17a/0x230
[ 67.595648][ T560] dup_mm+0x8c5/0x12c0
[ 67.599557][ T560] ? copy_init_mm+0x20/0x20
[ 67.603894][ T560] copy_mm+0x107/0x1b0
[ 67.607802][ T560] copy_process+0x12bc/0x3260
[ 67.612324][ T560] ? proc_fail_nth_write+0x20b/0x290
[ 67.617519][ T560] ? fsnotify_perm+0x6a/0x5d0
[ 67.622034][ T560] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 67.626983][ T560] ? vfs_write+0xa0d/0x1160
[ 67.631322][ T560] kernel_clone+0x21e/0x9e0
[ 67.635662][ T560] ? file_end_write+0x1c0/0x1c0
[ 67.640354][ T560] ? __kasan_check_write+0x14/0x20
[ 67.645300][ T560] ? create_io_thread+0x1e0/0x1e0
[ 67.650158][ T560] ? __mutex_lock_slowpath+0x10/0x10
[ 67.655278][ T560] __x64_sys_clone+0x23f/0x290
[ 67.659877][ T560] ? __do_sys_vfork+0x130/0x130
[ 67.664560][ T560] ? ksys_write+0x260/0x2c0
[ 67.668903][ T560] ? debug_smp_processor_id+0x17/0x20
[ 67.674111][ T560] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 67.680011][ T560] ? exit_to_user_mode_prepare+0x39/0xa0
[ 67.685477][ T560] do_syscall_64+0x3d/0xb0
[ 67.689730][ T560] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 67.695460][ T560] RIP: 0033:0x7f97a092aec9
[ 67.699712][ T560] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 67.719159][ T560] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 67.727396][ T560] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 67.735209][ T560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 67.743021][ T560] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 67.750829][ T560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
executing program
executing program
[ 67.758646][ T560] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 67.766457][ T560]
[ 67.772762][ T568] BUG: unable to handle page fault for address: ffffed1800000005
[ 67.780300][ T568] #PF: supervisor read access in kernel mode
[ 67.786109][ T568] #PF: error_code(0x0000) - not-present page
[ 67.791921][ T568] PGD 23fff2067 P4D 23fff2067 PUD 0
[ 67.797043][ T568] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 67.802076][ T568] CPU: 1 PID: 568 Comm: syz-executor102 Tainted: G W 5.15.94-syzkaller-03204-g5448b2fda85f #0
[ 67.813445][ T568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 67.823343][ T568] RIP: 0010:__rb_insert_augmented+0x91/0x610
[ 67.829157][ T568] Code: 00 74 08 4c 89 ef e8 be 51 31 ff 49 8b 45 00 a8 01 0f 85 60 05 00 00 48 89 5d a0 48 89 45 c0 48 8d 58 08 49 89 de 49 c1 ee 03 <43> 80 3c 26 00 74 08 48 89 df e8 90 51 31 ff 48 89 d8 48 8b 1b 4c
[ 67.848597][ T568] RSP: 0018:ffffc900014af8d8 EFLAGS: 00010a06
[ 67.854499][ T568] RAX: ffff88c000000020 RBX: ffff88c000000028 RCX: dffffc0000000000
[ 67.862307][ T568] RDX: ffffffff81a3d410 RSI: ffff888109305af0 RDI: ffff88812148a058
[ 67.870125][ T568] RBP: ffffc900014af940 R08: dffffc0000000000 R09: ffff88812148a060
[ 67.877931][ T568] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 67.885743][ T568] R13: ffff88811dfbb998 R14: 1ffff11800000005 R15: ffff888121e04870
[ 67.893555][ T568] FS: 00007f97a08d0700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 67.902319][ T568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.908741][ T568] CR2: ffffed1800000005 CR3: 0000000121c4d000 CR4: 00000000003506a0
[ 67.916555][ T568] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 67.924365][ T568] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 67.932177][ T568] Call Trace:
[ 67.935301][ T568]
[ 67.938080][ T568] ? anon_vma_interval_tree_iter_next+0x390/0x390
[ 67.944327][ T568] vma_interval_tree_insert_after+0x2be/0x2d0
[ 67.950230][ T568] dup_mm+0xa11/0x12c0
[ 67.954141][ T568] ? copy_init_mm+0x20/0x20
[ 67.958474][ T568] copy_mm+0x107/0x1b0
[ 67.962378][ T568] copy_process+0x12bc/0x3260
[ 67.966893][ T568] ? proc_fail_nth_write+0x20b/0x290
[ 67.972015][ T568] ? fsnotify_perm+0x6a/0x5d0
[ 67.976527][ T568] ? pidfd_show_fdinfo+0x2b0/0x2b0
[ 67.981473][ T568] ? vfs_write+0xa0d/0x1160
[ 67.985816][ T568] kernel_clone+0x21e/0x9e0
[ 67.990154][ T568] ? file_end_write+0x1c0/0x1c0
[ 67.994839][ T568] ? __kasan_check_write+0x14/0x20
[ 67.999790][ T568] ? create_io_thread+0x1e0/0x1e0
[ 68.004647][ T568] ? __mutex_lock_slowpath+0x10/0x10
[ 68.009769][ T568] __x64_sys_clone+0x23f/0x290
[ 68.014369][ T568] ? __do_sys_vfork+0x130/0x130
[ 68.019055][ T568] ? ksys_write+0x260/0x2c0
[ 68.023396][ T568] ? debug_smp_processor_id+0x17/0x20
[ 68.028608][ T568] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 68.034515][ T568] ? exit_to_user_mode_prepare+0x39/0xa0
[ 68.039975][ T568] do_syscall_64+0x3d/0xb0
[ 68.044226][ T568] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 68.049953][ T568] RIP: 0033:0x7f97a092aec9
[ 68.054205][ T568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 68.073734][ T568] RSP: 002b:00007f97a08d01e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 68.081982][ T568] RAX: ffffffffffffffda RBX: 00007f97a09b3248 RCX: 00007f97a092aec9
[ 68.089788][ T568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000008200
[ 68.097605][ T568] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000003536
[ 68.105412][ T568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 68.113221][ T568] R13: 00007ffef1ffef2f R14: 00007f97a08d0300 R15: 0000000000022000
[ 68.121036][ T568]
[ 68.123897][ T568] Modules linked in:
[ 68.127629][ T568] CR2: ffffed1800000005
[ 68.131625][ T568] ---[ end trace a6e230054a3a4f16 ]---
[ 68.136917][ T568] RIP: 0010:__rb_insert_augmented+0x91/0x610
[ 68.142731][ T568] Code: 00 74 08 4c 89 ef e8 be 51 31 ff 49 8b 45 00 a8 01 0f 85 60 05 00 00 48 89 5d a0 48 89 45 c0 48 8d 58 08 49 89 de 49 c1 ee 03 <43> 80 3c 26 00 74 08 48 89 df e8 90 51 31 ff 48 89 d8 48 8b 1b 4c
[ 68.162172][ T568] RSP: 0018:ffffc900014af8d8 EFLAGS: 00010a06
[ 68.168074][ T568] RAX: ffff88c000000020 RBX: ffff88c000000028 RCX: dffffc0000000000
[ 68.175891][ T568] RDX: ffffffff81a3d410 RSI: ffff888109305af0 RDI: ffff88812148a058
[ 68.183698][ T568] RBP: ffffc900014af940 R08: dffffc0000000000 R09: ffff88812148a060
[ 68.191507][ T568] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 68.199317][ T568] R13: ffff88811dfbb998 R14: 1ffff11800000005 R15: ffff888121e04870
[ 68.207132][ T568] FS: 00007f97a08d0700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 68.215900][ T568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.222320][ T568] CR2: ffffed1800000005 CR3: 0000000121c4d000 CR4: 00000000003506a0
[ 68.230131][ T568] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.237942][ T568] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.245753][ T568] Kernel panic - not syncing: Fatal exception
[ 68.251711][ T568] Kernel Offset: disabled
[ 68.255825][ T568] Rebooting in 86400 seconds..