Warning: Permanently added '10.128.0.217' (ED25519) to the list of known hosts.
2025/06/13 13:21:12 ignoring optional flag "sandboxArg"="0"
2025/06/13 13:21:12 ignoring optional flag "type"="gce"
2025/06/13 13:21:13 parsed 1 programs
[ 46.016000][ T30] kauditd_printk_skb: 18 callbacks suppressed
[ 46.016015][ T30] audit: type=1400 audit(1749820873.140:92): avc: denied { unlink } for pid=320 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
2025/06/13 13:21:13 executed programs: 0
[ 46.077263][ T320] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.281827][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.288946][ T335] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.296540][ T335] device bridge_slave_0 entered promiscuous mode
[ 46.310656][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.317746][ T336] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.325236][ T336] device bridge_slave_0 entered promiscuous mode
[ 46.333602][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.340824][ T336] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.348311][ T336] device bridge_slave_1 entered promiscuous mode
[ 46.359265][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.366394][ T335] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.373757][ T335] device bridge_slave_1 entered promiscuous mode
[ 46.442399][ T334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.449506][ T334] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.457268][ T334] device bridge_slave_0 entered promiscuous mode
[ 46.464193][ T334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.471630][ T334] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.479464][ T334] device bridge_slave_1 entered promiscuous mode
[ 46.526335][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.533406][ T341] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.541199][ T341] device bridge_slave_0 entered promiscuous mode
[ 46.549907][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.557135][ T341] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.564595][ T341] device bridge_slave_1 entered promiscuous mode
[ 46.600829][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.607984][ T339] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.615909][ T339] device bridge_slave_0 entered promiscuous mode
[ 46.637233][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.644403][ T339] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.652121][ T339] device bridge_slave_1 entered promiscuous mode
[ 46.700811][ T338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.707936][ T338] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.715644][ T338] device bridge_slave_0 entered promiscuous mode
[ 46.737838][ T338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.744900][ T338] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.752629][ T338] device bridge_slave_1 entered promiscuous mode
[ 46.886376][ T341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.893449][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.901190][ T341] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.908405][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.917089][ T335] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.924232][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.931714][ T335] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.939078][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.948118][ T336] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.955898][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.963337][ T336] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.971442][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.002016][ T334] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.009735][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.017436][ T334] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.024844][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.060551][ T338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.067841][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.075130][ T338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.082212][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.118060][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.125220][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.132721][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.139967][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.152370][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.160912][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.168340][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.176112][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.183596][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.191047][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.198241][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.206170][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.213708][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.221342][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.228778][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.236372][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.243810][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.292163][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.299997][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.307895][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.316448][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.323890][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.331507][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.339960][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.347513][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.355212][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.362800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.370523][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.379336][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.387717][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.394889][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.402466][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.410965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.419357][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.426408][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.433969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.441754][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.449376][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.457945][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.466231][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.473303][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.481076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.489828][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.498312][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.505380][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.512734][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.521205][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.529231][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 47.537472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.545575][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.553642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.561818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 47.570113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.594614][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.603796][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.611642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.619770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.630148][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.638561][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.645815][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.653380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.662210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.670445][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.677486][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.684862][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.693470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.701766][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.708850][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.716495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.724841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.733352][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.740621][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.757721][ T334] device veth0_vlan entered promiscuous mode
[ 47.771131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.779339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.787052][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.796140][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.804691][ T10] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.811877][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.819675][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.828605][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.837037][ T10] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.844273][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.851917][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 47.860323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.868549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.876614][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.884741][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.893226][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.900873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.913901][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.927774][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 47.936274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.944585][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.953968][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.970120][ T341] device veth0_vlan entered promiscuous mode
[ 47.978431][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.986993][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.994407][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.002382][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.018006][ T335] device veth0_vlan entered promiscuous mode
[ 48.031733][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.040039][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 48.049008][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.057994][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 48.066075][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.074076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.082570][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.090684][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.098237][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.113242][ T341] device veth1_macvtap entered promiscuous mode
[ 48.120765][ T334] device veth1_macvtap entered promiscuous mode
[ 48.130257][ T335] device veth1_macvtap entered promiscuous mode
[ 48.137610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.146438][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.154812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.167270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.175926][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.183398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.203984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.212717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.221566][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.230154][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.238556][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.247482][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.256160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.269897][ T339] device veth0_vlan entered promiscuous mode
[ 48.284393][ T338] device veth0_vlan entered promiscuous mode
[ 48.291387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.300033][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.308661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.316604][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.324182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.332382][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.340406][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.348012][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.356582][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.364981][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.373553][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.386134][ T336] device veth0_vlan entered promiscuous mode
[ 48.400075][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.408742][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.417264][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.425896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.436052][ T339] device veth1_macvtap entered promiscuous mode
[ 48.455447][ T338] device veth1_macvtap entered promiscuous mode
[ 48.463110][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.470882][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.479410][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.488167][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.496459][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.504590][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.516603][ T336] device veth1_macvtap entered promiscuous mode
[ 48.525769][ T364] FAULT_INJECTION: forcing a failure.
[ 48.525769][ T364] name failslab, interval 1, probability 0, space 0, times 1
[ 48.539140][ T366] FAULT_INJECTION: forcing a failure.
[ 48.539140][ T366] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 48.554847][ T364] CPU: 0 PID: 364 Comm: syz-executor.5 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 48.565676][ T364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 48.575907][ T364] Call Trace:
[ 48.579363][ T364]
[ 48.582306][ T364] __dump_stack+0x21/0x30
[ 48.586931][ T364] dump_stack_lvl+0xee/0x150
[ 48.591552][ T364] ? show_regs_print_info+0x20/0x20
[ 48.596789][ T364] dump_stack+0x15/0x20
[ 48.600969][ T364] should_fail+0x3c1/0x510
[ 48.605406][ T364] __should_failslab+0xa4/0xe0
[ 48.610209][ T364] should_failslab+0x9/0x20
[ 48.614737][ T364] slab_pre_alloc_hook+0x3b/0xe0
[ 48.619699][ T364] ? anon_vma_fork+0x200/0x510
[ 48.624493][ T364] kmem_cache_alloc+0x44/0x260
[ 48.629281][ T364] anon_vma_fork+0x200/0x510
[ 48.633895][ T364] copy_mm+0x9d1/0x1390
[ 48.638064][ T364] ? copy_signal+0x600/0x600
[ 48.642663][ T364] ? __init_rwsem+0xfc/0x1d0
[ 48.647260][ T364] ? copy_signal+0x4cb/0x600
[ 48.652060][ T364] copy_process+0x115c/0x3210
[ 48.656748][ T364] ? __kasan_check_write+0x14/0x20
[ 48.661891][ T364] ? __pidfd_prepare+0x150/0x150
[ 48.666834][ T364] ? security_file_permission+0x83/0xa0
[ 48.672478][ T364] kernel_clone+0x23f/0x940
[ 48.676994][ T364] ? create_io_thread+0x130/0x130
[ 48.682031][ T364] ? __kasan_check_write+0x14/0x20
[ 48.687153][ T364] ? mutex_unlock+0x89/0x220
[ 48.691766][ T364] __x64_sys_clone+0x176/0x1d0
[ 48.696550][ T364] ? __kasan_check_write+0x14/0x20
[ 48.701690][ T364] ? __ia32_sys_vfork+0xf0/0xf0
[ 48.706651][ T364] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 48.712732][ T364] x64_sys_call+0x41f/0x9a0
[ 48.717292][ T364] do_syscall_64+0x4c/0xa0
[ 48.721714][ T364] ? clear_bhb_loop+0x50/0xa0
[ 48.726392][ T364] ? clear_bhb_loop+0x50/0xa0
[ 48.731072][ T364] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.737116][ T364] RIP: 0033:0x7f9336f80ae9
[ 48.741746][ T364] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 48.761543][ T364] RSP: 002b:00007f9336b03078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 48.770087][ T364] RAX: ffffffffffffffda RBX: 00007f933709ff80 RCX: 00007f9336f80ae9
[ 48.778162][ T364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 48.786146][ T364] RBP: 00007f9336b03120 R08: 0000000000000000 R09: 0000000000000000
[ 48.794120][ T364] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 48.802108][ T364] R13: 000000000000000b R14: 00007f933709ff80 R15: 00007fff4ac30178
[ 48.810091][ T364]
[ 48.813117][ T366] CPU: 1 PID: 366 Comm: syz-executor.2 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 48.823462][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 48.833964][ T366] Call Trace:
[ 48.837256][ T366]
[ 48.840191][ T366] __dump_stack+0x21/0x30
[ 48.844527][ T366] dump_stack_lvl+0xee/0x150
[ 48.849124][ T366] ? show_regs_print_info+0x20/0x20
[ 48.854325][ T366] dump_stack+0x15/0x20
[ 48.858481][ T366] should_fail+0x3c1/0x510
[ 48.862998][ T366] should_fail_alloc_page+0x55/0x80
[ 48.868195][ T366] prepare_alloc_pages+0x156/0x600
[ 48.873419][ T366] ? __alloc_pages_bulk+0xab0/0xab0
[ 48.878711][ T366] __alloc_pages+0x10a/0x440
[ 48.883488][ T366] ? prep_new_page+0x110/0x110
[ 48.888360][ T366] ? arch_stack_walk+0xee/0x140
[ 48.893221][ T366] pte_alloc_one+0x70/0x180
[ 48.897731][ T366] ? pfn_modify_allowed+0x2f0/0x2f0
[ 48.902950][ T366] ? stack_trace_save+0x98/0xe0
[ 48.907890][ T366] ? __stack_depot_save+0x34/0x480
[ 48.913026][ T366] ? copy_mm+0x9d1/0x1390
[ 48.917374][ T366] ? copy_process+0x115c/0x3210
[ 48.922248][ T366] ? kernel_clone+0x23f/0x940
[ 48.926929][ T366] __pte_alloc+0x75/0x290
[ 48.931261][ T366] ? __kasan_slab_alloc+0xcf/0xf0
[ 48.936284][ T366] ? free_pgtables+0x280/0x280
[ 48.941055][ T366] ? anon_vma_fork+0x200/0x510
[ 48.945855][ T366] ? copy_mm+0x9d1/0x1390
[ 48.950194][ T366] ? copy_process+0x115c/0x3210
[ 48.955047][ T366] ? kernel_clone+0x23f/0x940
[ 48.959809][ T366] ? __x64_sys_clone+0x176/0x1d0
[ 48.964791][ T366] ? do_syscall_64+0x4c/0xa0
[ 48.969388][ T366] copy_page_range+0x2348/0x2890
[ 48.974336][ T366] ? pfn_valid+0x1d0/0x1d0
[ 48.978755][ T366] copy_mm+0xbdc/0x1390
[ 48.982918][ T366] ? copy_signal+0x600/0x600
[ 48.987588][ T366] ? __init_rwsem+0xfc/0x1d0
[ 48.992356][ T366] ? copy_signal+0x4cb/0x600
[ 48.996955][ T366] copy_process+0x115c/0x3210
[ 49.001725][ T366] ? __kasan_check_write+0x14/0x20
[ 49.006864][ T366] ? __pidfd_prepare+0x150/0x150
[ 49.011895][ T366] ? security_file_permission+0x83/0xa0
[ 49.017444][ T366] kernel_clone+0x23f/0x940
[ 49.022141][ T366] ? create_io_thread+0x130/0x130
[ 49.027169][ T366] ? __kasan_check_write+0x14/0x20
[ 49.032303][ T366] ? mutex_unlock+0x89/0x220
[ 49.036901][ T366] __x64_sys_clone+0x176/0x1d0
[ 49.041670][ T366] ? __kasan_check_write+0x14/0x20
[ 49.046960][ T366] ? __ia32_sys_vfork+0xf0/0xf0
[ 49.051992][ T366] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.058058][ T366] x64_sys_call+0x41f/0x9a0
[ 49.062562][ T366] do_syscall_64+0x4c/0xa0
[ 49.067017][ T366] ? clear_bhb_loop+0x50/0xa0
[ 49.071724][ T366] ? clear_bhb_loop+0x50/0xa0
[ 49.076502][ T366] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.082407][ T366] RIP: 0033:0x7f237a933ae9
[ 49.086822][ T366] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.106874][ T366] RSP: 002b:00007f237a4b6078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.115478][ T366] RAX: ffffffffffffffda RBX: 00007f237aa52f80 RCX: 00007f237a933ae9
[ 49.123458][ T366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 49.131443][ T366] RBP: 00007f237a4b6120 R08: 0000000000000000 R09: 0000000000000000
[ 49.139511][ T366] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.147531][ T366] R13: 000000000000000b R14: 00007f237aa52f80 R15: 00007ffdc691d938
[ 49.155771][ T366]
[ 49.185400][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 49.193251][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.196157][ T371] FAULT_INJECTION: forcing a failure.
[ 49.196157][ T371] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 49.202723][ T372] FAULT_INJECTION: forcing a failure.
[ 49.202723][ T372] name failslab, interval 1, probability 0, space 0, times 0
[ 49.214783][ T371] CPU: 0 PID: 371 Comm: syz-executor.2 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 49.228598][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.237940][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 49.237954][ T371] Call Trace:
[ 49.237960][ T371]
[ 49.237967][ T371] __dump_stack+0x21/0x30
[ 49.237991][ T371] dump_stack_lvl+0xee/0x150
[ 49.238007][ T371] ? show_regs_print_info+0x20/0x20
[ 49.238026][ T371] dump_stack+0x15/0x20
[ 49.238042][ T371] should_fail+0x3c1/0x510
[ 49.238061][ T371] should_fail_alloc_page+0x55/0x80
[ 49.238082][ T371] prepare_alloc_pages+0x156/0x600
[ 49.238103][ T371] ? __alloc_pages_bulk+0xab0/0xab0
[ 49.247990][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.256245][ T371] __alloc_pages+0x10a/0x440
[ 49.256272][ T371] ? prep_new_page+0x110/0x110
[ 49.256292][ T371] ? arch_stack_walk+0xee/0x140
[ 49.260420][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.262527][ T371] pte_alloc_one+0x70/0x180
[ 49.267587][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.271444][ T371] ? pfn_modify_allowed+0x2f0/0x2f0
[ 49.277583][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.281061][ T371] ? stack_trace_save+0x98/0xe0
[ 49.286255][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.290667][ T371] ? __stack_depot_save+0x34/0x480
[ 49.296868][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.301234][ T371] ? copy_mm+0x9d1/0x1390
[ 49.315724][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.318771][ T371] ? copy_process+0x115c/0x3210
[ 49.335714][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.336198][ T371] ? kernel_clone+0x23f/0x940
[ 49.344847][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.349815][ T371] __pte_alloc+0x75/0x290
[ 49.349837][ T371] ? __kasan_slab_alloc+0xcf/0xf0
[ 49.349856][ T371] ? free_pgtables+0x280/0x280
[ 49.349872][ T371] ? anon_vma_fork+0x200/0x510
[ 49.349893][ T371] ? copy_mm+0x9d1/0x1390
[ 49.358993][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.362887][ T371] ? copy_process+0x115c/0x3210
[ 49.459054][ T371] ? kernel_clone+0x23f/0x940
[ 49.463758][ T371] ? __x64_sys_clone+0x176/0x1d0
[ 49.468701][ T371] ? do_syscall_64+0x4c/0xa0
[ 49.473307][ T371] copy_page_range+0x2348/0x2890
[ 49.478342][ T371] ? pfn_valid+0x1d0/0x1d0
[ 49.482775][ T371] copy_mm+0xbdc/0x1390
[ 49.486938][ T371] ? copy_signal+0x600/0x600
[ 49.491545][ T371] ? __init_rwsem+0xfc/0x1d0
[ 49.496140][ T371] ? copy_signal+0x4cb/0x600
[ 49.500739][ T371] copy_process+0x115c/0x3210
[ 49.505441][ T371] ? __kasan_check_write+0x14/0x20
[ 49.510738][ T371] ? __pidfd_prepare+0x150/0x150
[ 49.515683][ T371] ? security_file_permission+0x83/0xa0
[ 49.521301][ T371] kernel_clone+0x23f/0x940
[ 49.525842][ T371] ? create_io_thread+0x130/0x130
[ 49.531077][ T371] ? __kasan_check_write+0x14/0x20
[ 49.536202][ T371] ? mutex_unlock+0x89/0x220
[ 49.540802][ T371] __x64_sys_clone+0x176/0x1d0
[ 49.545660][ T371] ? __kasan_check_write+0x14/0x20
[ 49.550974][ T371] ? __ia32_sys_vfork+0xf0/0xf0
[ 49.555859][ T371] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.561932][ T371] x64_sys_call+0x41f/0x9a0
[ 49.566439][ T371] do_syscall_64+0x4c/0xa0
[ 49.570862][ T371] ? clear_bhb_loop+0x50/0xa0
[ 49.575644][ T371] ? clear_bhb_loop+0x50/0xa0
[ 49.580325][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.586230][ T371] RIP: 0033:0x7f237a933ae9
[ 49.590658][ T371] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.610390][ T371] RSP: 002b:00007f237a4b6078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.618896][ T371] RAX: ffffffffffffffda RBX: 00007f237aa52f80 RCX: 00007f237a933ae9
[ 49.626876][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 49.635114][ T371] RBP: 00007f237a4b6120 R08: 0000000000000000 R09: 0000000000000000
[ 49.643181][ T371] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.651627][ T371] R13: 000000000000000b R14: 00007f237aa52f80 R15: 00007ffdc691d938
[ 49.659629][ T371]
[ 49.662659][ T372] CPU: 1 PID: 372 Comm: syz-executor.5 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 49.673095][ T372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 49.682865][ T374] FAULT_INJECTION: forcing a failure.
[ 49.682865][ T374] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 49.683164][ T372] Call Trace:
[ 49.683172][ T372]
[ 49.683179][ T372] __dump_stack+0x21/0x30
[ 49.707463][ T372] dump_stack_lvl+0xee/0x150
[ 49.712142][ T372] ? show_regs_print_info+0x20/0x20
[ 49.717442][ T372] ? avc_denied+0x1b0/0x1b0
[ 49.721960][ T372] dump_stack+0x15/0x20
[ 49.726229][ T372] should_fail+0x3c1/0x510
[ 49.730656][ T372] __should_failslab+0xa4/0xe0
[ 49.735423][ T372] should_failslab+0x9/0x20
[ 49.740014][ T372] slab_pre_alloc_hook+0x3b/0xe0
[ 49.744972][ T372] ? vm_area_dup+0x26/0x210
[ 49.749481][ T372] kmem_cache_alloc+0x44/0x260
[ 49.754285][ T372] vm_area_dup+0x26/0x210
[ 49.758621][ T372] copy_mm+0x93a/0x1390
[ 49.762896][ T372] ? copy_signal+0x600/0x600
[ 49.767553][ T372] ? __init_rwsem+0xfc/0x1d0
[ 49.772164][ T372] ? copy_signal+0x4cb/0x600
[ 49.776754][ T372] copy_process+0x115c/0x3210
[ 49.781617][ T372] ? __kasan_check_write+0x14/0x20
[ 49.786758][ T372] ? __pidfd_prepare+0x150/0x150
[ 49.791788][ T372] ? security_file_permission+0x83/0xa0
[ 49.797334][ T372] kernel_clone+0x23f/0x940
[ 49.801843][ T372] ? create_io_thread+0x130/0x130
[ 49.806889][ T372] ? __kasan_check_write+0x14/0x20
[ 49.812004][ T372] ? mutex_unlock+0x89/0x220
[ 49.816596][ T372] __x64_sys_clone+0x176/0x1d0
[ 49.821362][ T372] ? __kasan_check_write+0x14/0x20
[ 49.826943][ T372] ? __ia32_sys_vfork+0xf0/0xf0
[ 49.831802][ T372] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 49.837965][ T372] x64_sys_call+0x41f/0x9a0
[ 49.842498][ T372] do_syscall_64+0x4c/0xa0
[ 49.846911][ T372] ? clear_bhb_loop+0x50/0xa0
[ 49.851597][ T372] ? clear_bhb_loop+0x50/0xa0
[ 49.856270][ T372] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.862187][ T372] RIP: 0033:0x7f9336f80ae9
[ 49.866613][ T372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 49.886233][ T372] RSP: 002b:00007f9336b03078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 49.894760][ T372] RAX: ffffffffffffffda RBX: 00007f933709ff80 RCX: 00007f9336f80ae9
[ 49.902736][ T372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 49.910749][ T372] RBP: 00007f9336b03120 R08: 0000000000000000 R09: 0000000000000000
[ 49.918720][ T372] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 49.926902][ T372] R13: 000000000000000b R14: 00007f933709ff80 R15: 00007fff4ac30178
[ 49.934891][ T372]
[ 49.938955][ T374] CPU: 1 PID: 374 Comm: syz-executor.2 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 49.949314][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 49.959570][ T374] Call Trace:
[ 49.962856][ T374]
[ 49.965787][ T374] __dump_stack+0x21/0x30
[ 49.970119][ T374] dump_stack_lvl+0xee/0x150
[ 49.974710][ T374] ? show_regs_print_info+0x20/0x20
[ 49.980003][ T374] dump_stack+0x15/0x20
[ 49.984157][ T374] should_fail+0x3c1/0x510
[ 49.988582][ T374] should_fail_alloc_page+0x55/0x80
[ 49.993816][ T374] prepare_alloc_pages+0x156/0x600
[ 49.998934][ T374] ? __alloc_pages_bulk+0xab0/0xab0
[ 50.004340][ T374] __alloc_pages+0x10a/0x440
[ 50.009021][ T374] ? prep_new_page+0x110/0x110
[ 50.013792][ T374] ? arch_stack_walk+0xee/0x140
[ 50.018643][ T374] pte_alloc_one+0x70/0x180
[ 50.023148][ T374] ? pfn_modify_allowed+0x2f0/0x2f0
[ 50.028344][ T374] ? stack_trace_save+0x98/0xe0
[ 50.033194][ T374] ? __stack_depot_save+0x34/0x480
[ 50.038305][ T374] ? copy_mm+0x9d1/0x1390
[ 50.042741][ T374] ? copy_process+0x115c/0x3210
[ 50.047766][ T374] ? kernel_clone+0x23f/0x940
[ 50.052447][ T374] __pte_alloc+0x75/0x290
[ 50.056870][ T374] ? __kasan_check_write+0x14/0x20
[ 50.061982][ T374] ? _raw_spin_lock+0x8e/0xe0
[ 50.066665][ T374] ? free_pgtables+0x280/0x280
[ 50.071539][ T374] ? __kasan_check_write+0x14/0x20
[ 50.076677][ T374] ? add_mm_rss_vec+0x209/0x220
[ 50.081535][ T374] copy_page_range+0x2348/0x2890
[ 50.086655][ T374] ? pfn_valid+0x1d0/0x1d0
[ 50.091166][ T374] ? anon_vma_interval_tree_insert+0x363/0x380
[ 50.097326][ T374] copy_mm+0xbdc/0x1390
[ 50.101484][ T374] ? copy_signal+0x600/0x600
[ 50.106081][ T374] ? __init_rwsem+0xfc/0x1d0
[ 50.110849][ T374] ? copy_signal+0x4cb/0x600
[ 50.115451][ T374] copy_process+0x115c/0x3210
[ 50.120223][ T374] ? __kasan_check_write+0x14/0x20
[ 50.125349][ T374] ? __pidfd_prepare+0x150/0x150
[ 50.130306][ T374] ? security_file_permission+0x83/0xa0
[ 50.135962][ T374] kernel_clone+0x23f/0x940
[ 50.140522][ T374] ? create_io_thread+0x130/0x130
[ 50.145557][ T374] ? __kasan_check_write+0x14/0x20
[ 50.150864][ T374] ? mutex_unlock+0x89/0x220
[ 50.155476][ T374] __x64_sys_clone+0x176/0x1d0
[ 50.160346][ T374] ? __kasan_check_write+0x14/0x20
[ 50.165470][ T374] ? __ia32_sys_vfork+0xf0/0xf0
[ 50.170533][ T374] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.176702][ T374] x64_sys_call+0x41f/0x9a0
[ 50.181216][ T374] do_syscall_64+0x4c/0xa0
[ 50.185639][ T374] ? clear_bhb_loop+0x50/0xa0
[ 50.190414][ T374] ? clear_bhb_loop+0x50/0xa0
[ 50.195178][ T374] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.201160][ T374] RIP: 0033:0x7f237a933ae9
[ 50.205576][ T374] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.225384][ T374] RSP: 002b:00007f237a4b6078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.233803][ T374] RAX: ffffffffffffffda RBX: 00007f237aa52f80 RCX: 00007f237a933ae9
[ 50.241794][ T374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 50.249794][ T374] RBP: 00007f237a4b6120 R08: 0000000000000000 R09: 0000000000000000
[ 50.257773][ T374] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.265749][ T374] R13: 000000000000000b R14: 00007f237aa52f80 R15: 00007ffdc691d938
[ 50.273812][ T374]
[ 50.288406][ T376] FAULT_INJECTION: forcing a failure.
[ 50.288406][ T376] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 50.296637][ T378] FAULT_INJECTION: forcing a failure.
[ 50.296637][ T378] name failslab, interval 1, probability 0, space 0, times 0
[ 50.315247][ T376] CPU: 1 PID: 376 Comm: syz-executor.5 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 50.325767][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 50.335943][ T376] Call Trace:
[ 50.339418][ T376]
[ 50.342448][ T376] __dump_stack+0x21/0x30
[ 50.346802][ T376] dump_stack_lvl+0xee/0x150
[ 50.351574][ T376] ? show_regs_print_info+0x20/0x20
[ 50.356894][ T376] dump_stack+0x15/0x20
[ 50.361172][ T376] should_fail+0x3c1/0x510
[ 50.365699][ T376] should_fail_alloc_page+0x55/0x80
[ 50.370910][ T376] prepare_alloc_pages+0x156/0x600
[ 50.376030][ T376] ? __alloc_pages_bulk+0xab0/0xab0
[ 50.381252][ T376] __alloc_pages+0x10a/0x440
[ 50.386061][ T376] ? prep_new_page+0x110/0x110
[ 50.390935][ T376] ? arch_stack_walk+0xee/0x140
[ 50.395797][ T376] pte_alloc_one+0x70/0x180
[ 50.400324][ T376] ? pfn_modify_allowed+0x2f0/0x2f0
[ 50.405626][ T376] ? stack_trace_save+0x98/0xe0
[ 50.410506][ T376] ? __stack_depot_save+0x34/0x480
[ 50.415833][ T376] ? copy_mm+0x9d1/0x1390
[ 50.420178][ T376] ? copy_process+0x115c/0x3210
[ 50.425045][ T376] ? kernel_clone+0x23f/0x940
[ 50.429743][ T376] __pte_alloc+0x75/0x290
[ 50.434102][ T376] ? __kasan_slab_alloc+0xcf/0xf0
[ 50.439128][ T376] ? free_pgtables+0x280/0x280
[ 50.444214][ T376] ? anon_vma_fork+0x200/0x510
[ 50.448989][ T376] ? copy_mm+0x9d1/0x1390
[ 50.453321][ T376] ? copy_process+0x115c/0x3210
[ 50.458178][ T376] ? kernel_clone+0x23f/0x940
[ 50.462873][ T376] ? __x64_sys_clone+0x176/0x1d0
[ 50.467820][ T376] ? do_syscall_64+0x4c/0xa0
[ 50.472421][ T376] copy_page_range+0x2348/0x2890
[ 50.477482][ T376] ? pfn_valid+0x1d0/0x1d0
[ 50.481927][ T376] copy_mm+0xbdc/0x1390
[ 50.486183][ T376] ? copy_signal+0x600/0x600
[ 50.490950][ T376] ? __init_rwsem+0xfc/0x1d0
[ 50.495542][ T376] ? copy_signal+0x4cb/0x600
[ 50.500148][ T376] copy_process+0x115c/0x3210
[ 50.504846][ T376] ? __kasan_check_write+0x14/0x20
[ 50.509974][ T376] ? __pidfd_prepare+0x150/0x150
[ 50.514959][ T376] ? security_file_permission+0x83/0xa0
[ 50.520602][ T376] kernel_clone+0x23f/0x940
[ 50.525119][ T376] ? create_io_thread+0x130/0x130
[ 50.530158][ T376] ? __kasan_check_write+0x14/0x20
[ 50.535366][ T376] ? mutex_unlock+0x89/0x220
[ 50.540232][ T376] __x64_sys_clone+0x176/0x1d0
[ 50.545042][ T376] ? __kasan_check_write+0x14/0x20
[ 50.550177][ T376] ? __ia32_sys_vfork+0xf0/0xf0
[ 50.555055][ T376] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.561138][ T376] x64_sys_call+0x41f/0x9a0
[ 50.565832][ T376] do_syscall_64+0x4c/0xa0
[ 50.570252][ T376] ? clear_bhb_loop+0x50/0xa0
[ 50.574938][ T376] ? clear_bhb_loop+0x50/0xa0
[ 50.579710][ T376] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.585617][ T376] RIP: 0033:0x7f9336f80ae9
[ 50.590072][ T376] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.609687][ T376] RSP: 002b:00007f9336b03078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.618502][ T376] RAX: ffffffffffffffda RBX: 00007f933709ff80 RCX: 00007f9336f80ae9
[ 50.626571][ T376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 50.634552][ T376] RBP: 00007f9336b03120 R08: 0000000000000000 R09: 0000000000000000
[ 50.642635][ T376] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.650614][ T376] R13: 000000000000000b R14: 00007f933709ff80 R15: 00007fff4ac30178
[ 50.658685][ T376]
[ 50.661727][ T378] CPU: 0 PID: 378 Comm: syz-executor.2 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 50.672091][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 50.673103][ T380] FAULT_INJECTION: forcing a failure.
[ 50.673103][ T380] name failslab, interval 1, probability 0, space 0, times 0
[ 50.682164][ T378] Call Trace:
[ 50.682172][ T378]
[ 50.682179][ T378] __dump_stack+0x21/0x30
[ 50.682200][ T378] dump_stack_lvl+0xee/0x150
[ 50.710923][ T378] ? show_regs_print_info+0x20/0x20
[ 50.716140][ T378] dump_stack+0x15/0x20
[ 50.720304][ T378] should_fail+0x3c1/0x510
[ 50.724762][ T378] __should_failslab+0xa4/0xe0
[ 50.729536][ T378] should_failslab+0x9/0x20
[ 50.734059][ T378] slab_pre_alloc_hook+0x3b/0xe0
[ 50.739011][ T378] ? anon_vma_fork+0x200/0x510
[ 50.743786][ T378] kmem_cache_alloc+0x44/0x260
[ 50.748566][ T378] anon_vma_fork+0x200/0x510
[ 50.753168][ T378] copy_mm+0x9d1/0x1390
[ 50.757439][ T378] ? copy_signal+0x600/0x600
[ 50.762054][ T378] ? __init_rwsem+0xfc/0x1d0
[ 50.766664][ T378] ? copy_signal+0x4cb/0x600
[ 50.771266][ T378] copy_process+0x115c/0x3210
[ 50.776039][ T378] ? __kasan_check_write+0x14/0x20
[ 50.781272][ T378] ? __pidfd_prepare+0x150/0x150
[ 50.786392][ T378] ? security_file_permission+0x83/0xa0
[ 50.791965][ T378] kernel_clone+0x23f/0x940
[ 50.796480][ T378] ? create_io_thread+0x130/0x130
[ 50.801599][ T378] ? __kasan_check_write+0x14/0x20
[ 50.806720][ T378] ? mutex_unlock+0x89/0x220
[ 50.811317][ T378] __x64_sys_clone+0x176/0x1d0
[ 50.816085][ T378] ? __kasan_check_write+0x14/0x20
[ 50.821208][ T378] ? __ia32_sys_vfork+0xf0/0xf0
[ 50.826085][ T378] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 50.832257][ T378] x64_sys_call+0x41f/0x9a0
[ 50.836766][ T378] do_syscall_64+0x4c/0xa0
[ 50.841186][ T378] ? clear_bhb_loop+0x50/0xa0
[ 50.845873][ T378] ? clear_bhb_loop+0x50/0xa0
[ 50.850568][ T378] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.856469][ T378] RIP: 0033:0x7f237a933ae9
[ 50.860890][ T378] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 50.880500][ T378] RSP: 002b:00007f237a4b6078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 50.889028][ T378] RAX: ffffffffffffffda RBX: 00007f237aa52f80 RCX: 00007f237a933ae9
[ 50.897012][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 50.904989][ T378] RBP: 00007f237a4b6120 R08: 0000000000000000 R09: 0000000000000000
[ 50.912965][ T378] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 50.920938][ T378] R13: 000000000000000b R14: 00007f237aa52f80 R15: 00007ffdc691d938
[ 50.929095][ T378]
[ 50.935635][ T380] CPU: 0 PID: 380 Comm: syz-executor.5 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 50.946024][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 50.956297][ T380] Call Trace:
[ 50.959605][ T380]
[ 50.962559][ T380] __dump_stack+0x21/0x30
[ 50.966914][ T380] dump_stack_lvl+0xee/0x150
[ 50.971528][ T380] ? show_regs_print_info+0x20/0x20
[ 50.976754][ T380] ? avc_denied+0x1b0/0x1b0
[ 50.981264][ T380] dump_stack+0x15/0x20
[ 50.985505][ T380] should_fail+0x3c1/0x510
[ 50.990009][ T380] __should_failslab+0xa4/0xe0
[ 50.994782][ T380] should_failslab+0x9/0x20
[ 50.999282][ T380] slab_pre_alloc_hook+0x3b/0xe0
[ 51.004241][ T380] ? vm_area_dup+0x26/0x210
[ 51.008764][ T380] kmem_cache_alloc+0x44/0x260
[ 51.013539][ T380] vm_area_dup+0x26/0x210
[ 51.018387][ T380] copy_mm+0x93a/0x1390
[ 51.022564][ T380] ? copy_signal+0x600/0x600
[ 51.027161][ T380] ? __init_rwsem+0xfc/0x1d0
[ 51.032274][ T380] ? copy_signal+0x4cb/0x600
[ 51.036954][ T380] copy_process+0x115c/0x3210
[ 51.041637][ T380] ? __kasan_check_write+0x14/0x20
[ 51.046848][ T380] ? __pidfd_prepare+0x150/0x150
[ 51.051806][ T380] ? security_file_permission+0x83/0xa0
[ 51.057451][ T380] kernel_clone+0x23f/0x940
[ 51.062053][ T380] ? create_io_thread+0x130/0x130
[ 51.067176][ T380] ? __kasan_check_write+0x14/0x20
[ 51.072289][ T380] ? mutex_unlock+0x89/0x220
[ 51.076886][ T380] __x64_sys_clone+0x176/0x1d0
[ 51.081913][ T380] ? __kasan_check_write+0x14/0x20
[ 51.087025][ T380] ? __ia32_sys_vfork+0xf0/0xf0
[ 51.091879][ T380] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.097948][ T380] x64_sys_call+0x41f/0x9a0
[ 51.102451][ T380] do_syscall_64+0x4c/0xa0
[ 51.106898][ T380] ? clear_bhb_loop+0x50/0xa0
[ 51.111606][ T380] ? clear_bhb_loop+0x50/0xa0
[ 51.116290][ T380] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.122444][ T380] RIP: 0033:0x7f9336f80ae9
[ 51.127043][ T380] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 51.147287][ T380] RSP: 002b:00007f9336b03078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.155899][ T380] RAX: ffffffffffffffda RBX: 00007f933709ff80 RCX: 00007f9336f80ae9
[ 51.163960][ T380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 51.172122][ T380] RBP: 00007f9336b03120 R08: 0000000000000000 R09: 0000000000000000
[ 51.180309][ T380] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
2025/06/13 13:21:18 executed programs: 12
[ 51.188327][ T380] R13: 000000000000000b R14: 00007f933709ff80 R15: 00007fff4ac30178
[ 51.196317][ T380]
[ 51.207389][ T382] FAULT_INJECTION: forcing a failure.
[ 51.207389][ T382] name failslab, interval 1, probability 0, space 0, times 0
[ 51.254706][ T386] FAULT_INJECTION: forcing a failure.
[ 51.254706][ T386] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 51.268969][ T388] FAULT_INJECTION: forcing a failure.
[ 51.268969][ T388] name failslab, interval 1, probability 0, space 0, times 0
[ 51.282026][ T387] FAULT_INJECTION: forcing a failure.
[ 51.282026][ T387] name failslab, interval 1, probability 0, space 0, times 0
[ 51.292828][ T382] CPU: 0 PID: 382 Comm: syz-executor.3 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 51.295371][ T390] FAULT_INJECTION: forcing a failure.
[ 51.295371][ T390] name failslab, interval 1, probability 0, space 0, times 0
[ 51.305050][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 51.327699][ T382] Call Trace:
[ 51.330990][ T382]
[ 51.333957][ T382] __dump_stack+0x21/0x30
[ 51.338292][ T382] dump_stack_lvl+0xee/0x150
[ 51.342885][ T382] ? show_regs_print_info+0x20/0x20
[ 51.348183][ T382] dump_stack+0x15/0x20
[ 51.352384][ T382] should_fail+0x3c1/0x510
[ 51.356828][ T382] __should_failslab+0xa4/0xe0
[ 51.361694][ T382] should_failslab+0x9/0x20
[ 51.366222][ T382] slab_pre_alloc_hook+0x3b/0xe0
[ 51.371166][ T382] ? anon_vma_fork+0xf2/0x510
[ 51.375939][ T382] kmem_cache_alloc+0x44/0x260
[ 51.380891][ T382] anon_vma_fork+0xf2/0x510
[ 51.385403][ T382] copy_mm+0x9d1/0x1390
[ 51.389650][ T382] ? copy_signal+0x600/0x600
[ 51.394261][ T382] ? __init_rwsem+0xfc/0x1d0
[ 51.398876][ T382] ? copy_signal+0x4cb/0x600
[ 51.403492][ T382] copy_process+0x115c/0x3210
[ 51.408176][ T382] ? __kasan_check_write+0x14/0x20
[ 51.413292][ T382] ? __pidfd_prepare+0x150/0x150
[ 51.418424][ T382] ? security_file_permission+0x83/0xa0
[ 51.424083][ T382] kernel_clone+0x23f/0x940
[ 51.428677][ T382] ? create_io_thread+0x130/0x130
[ 51.433716][ T382] ? __kasan_check_write+0x14/0x20
[ 51.438932][ T382] ? mutex_unlock+0x89/0x220
[ 51.443530][ T382] __x64_sys_clone+0x176/0x1d0
[ 51.448301][ T382] ? __kasan_check_write+0x14/0x20
[ 51.453419][ T382] ? __ia32_sys_vfork+0xf0/0xf0
[ 51.458384][ T382] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.464580][ T382] x64_sys_call+0x41f/0x9a0
[ 51.469089][ T382] do_syscall_64+0x4c/0xa0
[ 51.473512][ T382] ? clear_bhb_loop+0x50/0xa0
[ 51.478277][ T382] ? clear_bhb_loop+0x50/0xa0
[ 51.482951][ T382] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.489049][ T382] RIP: 0033:0x7f290e3cdae9
[ 51.493479][ T382] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 51.513248][ T382] RSP: 002b:00007f290df50078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.521678][ T382] RAX: ffffffffffffffda RBX: 00007f290e4ecf80 RCX: 00007f290e3cdae9
[ 51.529657][ T382] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 51.537743][ T382] RBP: 00007f290df50120 R08: 0000000000000000 R09: 0000000000000000
[ 51.545804][ T382] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.553868][ T382] R13: 000000000000000b R14: 00007f290e4ecf80 R15: 00007ffdfedb1ff8
[ 51.561858][ T382]
[ 51.565852][ T390] CPU: 0 PID: 390 Comm: syz-executor.2 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 51.576320][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 51.586476][ T390] Call Trace:
[ 51.589768][ T390]
[ 51.592898][ T390] __dump_stack+0x21/0x30
[ 51.597332][ T390] dump_stack_lvl+0xee/0x150
[ 51.601924][ T390] ? show_regs_print_info+0x20/0x20
[ 51.607129][ T390] dump_stack+0x15/0x20
[ 51.611286][ T390] should_fail+0x3c1/0x510
[ 51.615702][ T390] __should_failslab+0xa4/0xe0
[ 51.620479][ T390] should_failslab+0x9/0x20
[ 51.624983][ T390] slab_pre_alloc_hook+0x3b/0xe0
[ 51.630057][ T390] ? anon_vma_fork+0xf2/0x510
[ 51.635378][ T390] kmem_cache_alloc+0x44/0x260
[ 51.640234][ T390] anon_vma_fork+0xf2/0x510
[ 51.645092][ T390] copy_mm+0x9d1/0x1390
[ 51.649260][ T390] ? copy_signal+0x600/0x600
[ 51.654105][ T390] ? __init_rwsem+0xfc/0x1d0
[ 51.658714][ T390] ? copy_signal+0x4cb/0x600
[ 51.663855][ T390] copy_process+0x115c/0x3210
[ 51.668545][ T390] ? __kasan_check_write+0x14/0x20
[ 51.673686][ T390] ? __pidfd_prepare+0x150/0x150
[ 51.678626][ T390] ? security_file_permission+0x83/0xa0
[ 51.684197][ T390] kernel_clone+0x23f/0x940
[ 51.688730][ T390] ? create_io_thread+0x130/0x130
[ 51.693934][ T390] ? __kasan_check_write+0x14/0x20
[ 51.699073][ T390] ? mutex_unlock+0x89/0x220
[ 51.703759][ T390] __x64_sys_clone+0x176/0x1d0
[ 51.708535][ T390] ? __kasan_check_write+0x14/0x20
[ 51.713657][ T390] ? __ia32_sys_vfork+0xf0/0xf0
[ 51.718514][ T390] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.724605][ T390] x64_sys_call+0x41f/0x9a0
[ 51.729242][ T390] do_syscall_64+0x4c/0xa0
[ 51.733670][ T390] ? clear_bhb_loop+0x50/0xa0
[ 51.738395][ T390] ? clear_bhb_loop+0x50/0xa0
[ 51.743099][ T390] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.749036][ T390] RIP: 0033:0x7f237a933ae9
[ 51.753466][ T390] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 51.773217][ T390] RSP: 002b:00007f237a4b6078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 51.781752][ T390] RAX: ffffffffffffffda RBX: 00007f237aa52f80 RCX: 00007f237a933ae9
[ 51.789733][ T390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 51.797712][ T390] RBP: 00007f237a4b6120 R08: 0000000000000000 R09: 0000000000000000
[ 51.805683][ T390] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 51.813655][ T390] R13: 000000000000000b R14: 00007f237aa52f80 R15: 00007ffdc691d938
[ 51.821637][ T390]
[ 51.825396][ T387] CPU: 0 PID: 387 Comm: syz-executor.1 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 51.835902][ T387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 51.846063][ T387] Call Trace:
[ 51.849361][ T387]
[ 51.852299][ T387] __dump_stack+0x21/0x30
[ 51.856641][ T387] dump_stack_lvl+0xee/0x150
[ 51.861337][ T387] ? show_regs_print_info+0x20/0x20
[ 51.866556][ T387] dump_stack+0x15/0x20
[ 51.870758][ T387] should_fail+0x3c1/0x510
[ 51.875342][ T387] __should_failslab+0xa4/0xe0
[ 51.880219][ T387] should_failslab+0x9/0x20
[ 51.884746][ T387] slab_pre_alloc_hook+0x3b/0xe0
[ 51.889709][ T387] ? anon_vma_fork+0x200/0x510
[ 51.894617][ T387] kmem_cache_alloc+0x44/0x260
[ 51.899404][ T387] anon_vma_fork+0x200/0x510
[ 51.904026][ T387] copy_mm+0x9d1/0x1390
[ 51.908232][ T387] ? copy_signal+0x600/0x600
[ 51.912832][ T387] ? __init_rwsem+0xfc/0x1d0
[ 51.917429][ T387] ? copy_signal+0x4cb/0x600
[ 51.922023][ T387] copy_process+0x115c/0x3210
[ 51.926713][ T387] ? __kasan_check_write+0x14/0x20
[ 51.931842][ T387] ? __pidfd_prepare+0x150/0x150
[ 51.936802][ T387] ? security_file_permission+0x83/0xa0
[ 51.942369][ T387] kernel_clone+0x23f/0x940
[ 51.946887][ T387] ? create_io_thread+0x130/0x130
[ 51.951927][ T387] ? __kasan_check_write+0x14/0x20
[ 51.957128][ T387] ? mutex_unlock+0x89/0x220
[ 51.961722][ T387] __x64_sys_clone+0x176/0x1d0
[ 51.966583][ T387] ? __kasan_check_write+0x14/0x20
[ 51.971716][ T387] ? __ia32_sys_vfork+0xf0/0xf0
[ 51.976596][ T387] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 51.982786][ T387] x64_sys_call+0x41f/0x9a0
[ 51.987301][ T387] do_syscall_64+0x4c/0xa0
[ 51.991837][ T387] ? clear_bhb_loop+0x50/0xa0
[ 51.996538][ T387] ? clear_bhb_loop+0x50/0xa0
[ 52.001233][ T387] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.007144][ T387] RIP: 0033:0x7f61f1b5cae9
[ 52.011576][ T387] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 52.012768][ T392] FAULT_INJECTION: forcing a failure.
[ 52.012768][ T392] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 52.031456][ T387] RSP: 002b:00007f61f16df078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 52.031481][ T387] RAX: ffffffffffffffda RBX: 00007f61f1c7bf80 RCX: 00007f61f1b5cae9
[ 52.031495][ T387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 52.031506][ T387] RBP: 00007f61f16df120 R08: 0000000000000000 R09: 0000000000000000
[ 52.031518][ T387] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 52.031528][ T387] R13: 000000000000000b R14: 00007f61f1c7bf80 R15: 00007ffefca3a028
[ 52.031544][ T387]
[ 52.031914][ T388] CPU: 0 PID: 388 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 52.106774][ T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 52.116924][ T388] Call Trace:
[ 52.120260][ T388]
[ 52.123207][ T388] __dump_stack+0x21/0x30
[ 52.127638][ T388] dump_stack_lvl+0xee/0x150
[ 52.132272][ T388] ? show_regs_print_info+0x20/0x20
[ 52.137597][ T388] dump_stack+0x15/0x20
[ 52.141878][ T388] should_fail+0x3c1/0x510
[ 52.146390][ T388] __should_failslab+0xa4/0xe0
[ 52.151205][ T388] should_failslab+0x9/0x20
[ 52.155716][ T388] slab_pre_alloc_hook+0x3b/0xe0
[ 52.160686][ T388] ? anon_vma_fork+0x200/0x510
[ 52.166001][ T388] kmem_cache_alloc+0x44/0x260
[ 52.170996][ T388] anon_vma_fork+0x200/0x510
[ 52.175600][ T388] copy_mm+0x9d1/0x1390
[ 52.179770][ T388] ? copy_signal+0x600/0x600
[ 52.184370][ T388] ? __init_rwsem+0xfc/0x1d0
[ 52.188966][ T388] ? copy_signal+0x4cb/0x600
[ 52.193557][ T388] copy_process+0x115c/0x3210
[ 52.198311][ T388] ? __kasan_check_write+0x14/0x20
[ 52.203532][ T388] ? __pidfd_prepare+0x150/0x150
[ 52.208574][ T388] ? security_file_permission+0x83/0xa0
[ 52.214163][ T388] kernel_clone+0x23f/0x940
[ 52.218785][ T388] ? create_io_thread+0x130/0x130
[ 52.223835][ T388] ? __kasan_check_write+0x14/0x20
[ 52.228970][ T388] ? mutex_unlock+0x89/0x220
[ 52.233787][ T388] __x64_sys_clone+0x176/0x1d0
[ 52.238574][ T388] ? __kasan_check_write+0x14/0x20
[ 52.243897][ T388] ? __ia32_sys_vfork+0xf0/0xf0
[ 52.248778][ T388] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 52.254967][ T388] x64_sys_call+0x41f/0x9a0
[ 52.259475][ T388] do_syscall_64+0x4c/0xa0
[ 52.264074][ T388] ? clear_bhb_loop+0x50/0xa0
[ 52.268755][ T388] ? clear_bhb_loop+0x50/0xa0
[ 52.273444][ T388] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.279352][ T388] RIP: 0033:0x7fa1f3e00ae9
[ 52.283796][ T388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 52.303515][ T388] RSP: 002b:00007fa1f3983078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 52.312071][ T388] RAX: ffffffffffffffda RBX: 00007fa1f3f1ff80 RCX: 00007fa1f3e00ae9
[ 52.320055][ T388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 52.328062][ T388] RBP: 00007fa1f3983120 R08: 0000000000000000 R09: 0000000000000000
[ 52.336048][ T388] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 52.344026][ T388] R13: 000000000000000b R14: 00007fa1f3f1ff80 R15: 00007fff8ccdd458
[ 52.352005][ T388]
[ 52.355138][ T392] CPU: 1 PID: 392 Comm: syz-executor.3 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 52.365492][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 52.372093][ T394] FAULT_INJECTION: forcing a failure.
[ 52.372093][ T394] name failslab, interval 1, probability 0, space 0, times 0
[ 52.375927][ T392] Call Trace:
[ 52.375935][ T392]
[ 52.375941][ T392] __dump_stack+0x21/0x30
[ 52.375963][ T392] dump_stack_lvl+0xee/0x150
[ 52.404485][ T392] ? show_regs_print_info+0x20/0x20
[ 52.409698][ T392] dump_stack+0x15/0x20
[ 52.413894][ T392] should_fail+0x3c1/0x510
[ 52.418320][ T392] should_fail_alloc_page+0x55/0x80
[ 52.423521][ T392] prepare_alloc_pages+0x156/0x600
[ 52.428744][ T392] ? __alloc_pages_bulk+0xab0/0xab0
[ 52.433948][ T392] __alloc_pages+0x10a/0x440
[ 52.438536][ T392] ? prep_new_page+0x110/0x110
[ 52.443309][ T392] ? arch_stack_walk+0xee/0x140
[ 52.448261][ T392] pte_alloc_one+0x70/0x180
[ 52.452779][ T392] ? pfn_modify_allowed+0x2f0/0x2f0
[ 52.458084][ T392] ? stack_trace_save+0x98/0xe0
[ 52.463135][ T392] ? __stack_depot_save+0x34/0x480
[ 52.468375][ T392] ? copy_mm+0x9d1/0x1390
[ 52.472716][ T392] ? copy_process+0x115c/0x3210
[ 52.477594][ T392] ? kernel_clone+0x23f/0x940
[ 52.482284][ T392] __pte_alloc+0x75/0x290
[ 52.486751][ T392] ? __kasan_slab_alloc+0xcf/0xf0
[ 52.491783][ T392] ? free_pgtables+0x280/0x280
[ 52.496549][ T392] ? anon_vma_fork+0x200/0x510
[ 52.501327][ T392] ? copy_mm+0x9d1/0x1390
[ 52.505653][ T392] ? copy_process+0x115c/0x3210
[ 52.510532][ T392] ? kernel_clone+0x23f/0x940
[ 52.515213][ T392] ? __x64_sys_clone+0x176/0x1d0
[ 52.520248][ T392] ? do_syscall_64+0x4c/0xa0
[ 52.525037][ T392] copy_page_range+0x2348/0x2890
[ 52.530003][ T392] ? pfn_valid+0x1d0/0x1d0
[ 52.534538][ T392] copy_mm+0xbdc/0x1390
[ 52.538729][ T392] ? copy_signal+0x600/0x600
[ 52.543324][ T392] ? __init_rwsem+0xfc/0x1d0
[ 52.547924][ T392] ? copy_signal+0x4cb/0x600
[ 52.552604][ T392] copy_process+0x115c/0x3210
[ 52.557379][ T392] ? __kasan_check_write+0x14/0x20
[ 52.562584][ T392] ? __pidfd_prepare+0x150/0x150
[ 52.567624][ T392] ? security_file_permission+0x83/0xa0
[ 52.573174][ T392] kernel_clone+0x23f/0x940
[ 52.577682][ T392] ? create_io_thread+0x130/0x130
[ 52.582711][ T392] ? __kasan_check_write+0x14/0x20
[ 52.587824][ T392] ? mutex_unlock+0x89/0x220
[ 52.592769][ T392] __x64_sys_clone+0x176/0x1d0
[ 52.597538][ T392] ? __kasan_check_write+0x14/0x20
[ 52.602664][ T392] ? __ia32_sys_vfork+0xf0/0xf0
[ 52.607540][ T392] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 52.613722][ T392] x64_sys_call+0x41f/0x9a0
[ 52.618236][ T392] do_syscall_64+0x4c/0xa0
[ 52.622657][ T392] ? clear_bhb_loop+0x50/0xa0
[ 52.627338][ T392] ? clear_bhb_loop+0x50/0xa0
[ 52.632027][ T392] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.637927][ T392] RIP: 0033:0x7f290e3cdae9
[ 52.642444][ T392] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 52.662657][ T392] RSP: 002b:00007f290df50078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 52.671087][ T392] RAX: ffffffffffffffda RBX: 00007f290e4ecf80 RCX: 00007f290e3cdae9
[ 52.679057][ T392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 52.687117][ T392] RBP: 00007f290df50120 R08: 0000000000000000 R09: 0000000000000000
[ 52.695182][ T392] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 52.703333][ T392] R13: 000000000000000b R14: 00007f290e4ecf80 R15: 00007ffdfedb1ff8
[ 52.711330][ T392]
[ 52.717351][ T394] CPU: 0 PID: 394 Comm: syz-executor.1 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 52.728071][ T394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 52.738334][ T394] Call Trace:
[ 52.741626][ T394]
[ 52.744578][ T394] __dump_stack+0x21/0x30
[ 52.748937][ T394] dump_stack_lvl+0xee/0x150
[ 52.753546][ T394] ? show_regs_print_info+0x20/0x20
[ 52.758758][ T394] dump_stack+0x15/0x20
[ 52.762935][ T394] should_fail+0x3c1/0x510
[ 52.767853][ T394] __should_failslab+0xa4/0xe0
[ 52.772637][ T394] should_failslab+0x9/0x20
[ 52.777156][ T394] slab_pre_alloc_hook+0x3b/0xe0
[ 52.782202][ T394] ? anon_vma_fork+0x200/0x510
[ 52.786971][ T394] kmem_cache_alloc+0x44/0x260
[ 52.791742][ T394] anon_vma_fork+0x200/0x510
[ 52.796340][ T394] copy_mm+0x9d1/0x1390
[ 52.800501][ T394] ? copy_signal+0x600/0x600
[ 52.805282][ T394] ? __init_rwsem+0xfc/0x1d0
[ 52.809885][ T394] ? copy_signal+0x4cb/0x600
[ 52.814520][ T394] copy_process+0x115c/0x3210
[ 52.819212][ T394] ? __kasan_check_write+0x14/0x20
[ 52.824446][ T394] ? __pidfd_prepare+0x150/0x150
[ 52.829419][ T394] ? security_file_permission+0x83/0xa0
[ 52.835012][ T394] kernel_clone+0x23f/0x940
[ 52.839733][ T394] ? create_io_thread+0x130/0x130
[ 52.844767][ T394] ? __kasan_check_write+0x14/0x20
[ 52.849890][ T394] ? mutex_unlock+0x89/0x220
[ 52.854497][ T394] __x64_sys_clone+0x176/0x1d0
[ 52.859296][ T394] ? __kasan_check_write+0x14/0x20
[ 52.864435][ T394] ? __ia32_sys_vfork+0xf0/0xf0
[ 52.869513][ T394] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 52.875615][ T394] x64_sys_call+0x41f/0x9a0
[ 52.880138][ T394] do_syscall_64+0x4c/0xa0
[ 52.884667][ T394] ? clear_bhb_loop+0x50/0xa0
[ 52.889356][ T394] ? clear_bhb_loop+0x50/0xa0
[ 52.894040][ T394] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.899953][ T394] RIP: 0033:0x7f61f1b5cae9
[ 52.904376][ T394] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 52.923992][ T394] RSP: 002b:00007f61f16df078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 52.932430][ T394] RAX: ffffffffffffffda RBX: 00007f61f1c7bf80 RCX: 00007f61f1b5cae9
[ 52.940683][ T394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 52.948684][ T394] RBP: 00007f61f16df120 R08: 0000000000000000 R09: 0000000000000000
[ 52.956943][ T394] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 52.964916][ T394] R13: 000000000000000b R14: 00007f61f1c7bf80 R15: 00007ffefca3a028
[ 52.972979][ T394]
[ 52.978221][ T397] FAULT_INJECTION: forcing a failure.
[ 52.978221][ T397] name failslab, interval 1, probability 0, space 0, times 0
[ 52.992920][ T386] CPU: 0 PID: 386 Comm: syz-executor.4 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 53.003552][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 53.014165][ T386] Call Trace:
[ 53.017550][ T386]
[ 53.020504][ T386] __dump_stack+0x21/0x30
[ 53.024847][ T386] dump_stack_lvl+0xee/0x150
[ 53.029456][ T386] ? show_regs_print_info+0x20/0x20
[ 53.034679][ T386] dump_stack+0x15/0x20
[ 53.038840][ T386] should_fail+0x3c1/0x510
[ 53.043283][ T386] should_fail_alloc_page+0x55/0x80
[ 53.048491][ T386] prepare_alloc_pages+0x156/0x600
[ 53.053642][ T386] ? __alloc_pages_bulk+0xab0/0xab0
[ 53.058960][ T386] __alloc_pages+0x10a/0x440
[ 53.063571][ T386] ? prep_new_page+0x110/0x110
[ 53.068535][ T386] ? arch_stack_walk+0xee/0x140
[ 53.073492][ T386] pte_alloc_one+0x70/0x180
[ 53.076026][ T398] FAULT_INJECTION: forcing a failure.
[ 53.076026][ T398] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 53.078007][ T386] ? pfn_modify_allowed+0x2f0/0x2f0
[ 53.078032][ T386] ? stack_trace_save+0x98/0xe0
[ 53.101353][ T386] ? __stack_depot_save+0x34/0x480
[ 53.106483][ T386] ? copy_mm+0x9d1/0x1390
[ 53.110825][ T386] ? copy_process+0x115c/0x3210
[ 53.115689][ T386] ? kernel_clone+0x23f/0x940
[ 53.120396][ T386] __pte_alloc+0x75/0x290
[ 53.124738][ T386] ? __kasan_check_write+0x14/0x20
[ 53.129855][ T386] ? _raw_spin_lock+0x8e/0xe0
[ 53.134628][ T386] ? free_pgtables+0x280/0x280
[ 53.139658][ T386] ? __kasan_check_write+0x14/0x20
[ 53.144786][ T386] ? add_mm_rss_vec+0x209/0x220
[ 53.149650][ T386] copy_page_range+0x2348/0x2890
[ 53.155022][ T386] ? pfn_valid+0x1d0/0x1d0
[ 53.159835][ T386] ? anon_vma_interval_tree_insert+0x363/0x380
[ 53.166095][ T386] copy_mm+0xbdc/0x1390
[ 53.170266][ T386] ? copy_signal+0x600/0x600
[ 53.174885][ T386] ? __init_rwsem+0xfc/0x1d0
[ 53.179480][ T386] ? copy_signal+0x4cb/0x600
[ 53.184075][ T386] copy_process+0x115c/0x3210
[ 53.188761][ T386] ? __kasan_check_write+0x14/0x20
[ 53.193884][ T386] ? __pidfd_prepare+0x150/0x150
[ 53.198838][ T386] ? security_file_permission+0x83/0xa0
[ 53.204621][ T386] kernel_clone+0x23f/0x940
[ 53.209251][ T386] ? create_io_thread+0x130/0x130
[ 53.214472][ T386] ? __kasan_check_write+0x14/0x20
[ 53.219595][ T386] ? mutex_unlock+0x89/0x220
[ 53.224196][ T386] __x64_sys_clone+0x176/0x1d0
[ 53.228985][ T386] ? __kasan_check_write+0x14/0x20
[ 53.234248][ T386] ? __ia32_sys_vfork+0xf0/0xf0
[ 53.239651][ T386] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 53.245821][ T386] x64_sys_call+0x41f/0x9a0
[ 53.250430][ T386] do_syscall_64+0x4c/0xa0
[ 53.254944][ T386] ? clear_bhb_loop+0x50/0xa0
[ 53.259640][ T386] ? clear_bhb_loop+0x50/0xa0
[ 53.264649][ T386] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.270573][ T386] RIP: 0033:0x7f235edc4ae9
[ 53.275022][ T386] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 53.294646][ T386] RSP: 002b:00007f235e947078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 53.303073][ T386] RAX: ffffffffffffffda RBX: 00007f235eee3f80 RCX: 00007f235edc4ae9
[ 53.311121][ T386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 53.319275][ T386] RBP: 00007f235e947120 R08: 0000000000000000 R09: 0000000000000000
[ 53.327260][ T386] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 53.335870][ T386] R13: 000000000000000b R14: 00007f235eee3f80 R15: 00007ffc7d052dd8
[ 53.343961][ T386]
[ 53.348396][ T398] CPU: 0 PID: 398 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 53.358882][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 53.369049][ T398] Call Trace:
[ 53.372433][ T398]
[ 53.375380][ T398] __dump_stack+0x21/0x30
[ 53.379917][ T398] dump_stack_lvl+0xee/0x150
[ 53.384527][ T398] ? show_regs_print_info+0x20/0x20
[ 53.389745][ T398] dump_stack+0x15/0x20
[ 53.393935][ T398] should_fail+0x3c1/0x510
[ 53.398513][ T398] should_fail_alloc_page+0x55/0x80
[ 53.403849][ T398] prepare_alloc_pages+0x156/0x600
[ 53.409005][ T398] ? __alloc_pages_bulk+0xab0/0xab0
[ 53.414255][ T398] __alloc_pages+0x10a/0x440
[ 53.419041][ T398] ? prep_new_page+0x110/0x110
[ 53.423874][ T398] ? arch_stack_walk+0xee/0x140
[ 53.428847][ T398] pte_alloc_one+0x70/0x180
[ 53.433382][ T398] ? pfn_modify_allowed+0x2f0/0x2f0
[ 53.438713][ T398] ? stack_trace_save+0x98/0xe0
[ 53.443670][ T398] ? __stack_depot_save+0x34/0x480
[ 53.448979][ T398] ? copy_mm+0x9d1/0x1390
[ 53.453323][ T398] ? copy_process+0x115c/0x3210
[ 53.458299][ T398] ? kernel_clone+0x23f/0x940
[ 53.463003][ T398] __pte_alloc+0x75/0x290
[ 53.467875][ T398] ? __kasan_check_write+0x14/0x20
[ 53.473022][ T398] ? _raw_spin_lock+0x8e/0xe0
[ 53.477994][ T398] ? free_pgtables+0x280/0x280
[ 53.482797][ T398] ? __kasan_check_write+0x14/0x20
[ 53.488018][ T398] ? add_mm_rss_vec+0x209/0x220
[ 53.492884][ T398] copy_page_range+0x2348/0x2890
[ 53.497863][ T398] ? pfn_valid+0x1d0/0x1d0
[ 53.502283][ T398] ? anon_vma_interval_tree_insert+0x363/0x380
[ 53.508443][ T398] copy_mm+0xbdc/0x1390
[ 53.512604][ T398] ? copy_signal+0x600/0x600
[ 53.517194][ T398] ? __init_rwsem+0xfc/0x1d0
[ 53.521879][ T398] ? copy_signal+0x4cb/0x600
[ 53.526466][ T398] copy_process+0x115c/0x3210
[ 53.531147][ T398] ? __kasan_check_write+0x14/0x20
[ 53.536259][ T398] ? __pidfd_prepare+0x150/0x150
[ 53.541226][ T398] ? security_file_permission+0x83/0xa0
[ 53.546790][ T398] kernel_clone+0x23f/0x940
[ 53.551651][ T398] ? create_io_thread+0x130/0x130
[ 53.557016][ T398] ? __kasan_check_write+0x14/0x20
[ 53.562585][ T398] ? mutex_unlock+0x89/0x220
[ 53.567205][ T398] __x64_sys_clone+0x176/0x1d0
[ 53.571987][ T398] ? __kasan_check_write+0x14/0x20
[ 53.577113][ T398] ? __ia32_sys_vfork+0xf0/0xf0
[ 53.582084][ T398] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 53.588261][ T398] x64_sys_call+0x41f/0x9a0
[ 53.592772][ T398] do_syscall_64+0x4c/0xa0
[ 53.597314][ T398] ? clear_bhb_loop+0x50/0xa0
[ 53.601995][ T398] ? clear_bhb_loop+0x50/0xa0
[ 53.606669][ T398] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.612565][ T398] RIP: 0033:0x7fa1f3e00ae9
[ 53.617160][ T398] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 53.637208][ T398] RSP: 002b:00007fa1f3983078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 53.645620][ T398] RAX: ffffffffffffffda RBX: 00007fa1f3f1ff80 RCX: 00007fa1f3e00ae9
[ 53.653595][ T398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 53.661750][ T398] RBP: 00007fa1f3983120 R08: 0000000000000000 R09: 0000000000000000
[ 53.669724][ T398] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 53.677780][ T398] R13: 000000000000000b R14: 00007fa1f3f1ff80 R15: 00007fff8ccdd458
[ 53.685783][ T398]
[ 53.692293][ T400] FAULT_INJECTION: forcing a failure.
[ 53.692293][ T400] name failslab, interval 1, probability 0, space 0, times 0
[ 53.701273][ T397] CPU: 0 PID: 397 Comm: syz-executor.5 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 53.709824][ T338] general protection fault, probably for non-canonical address 0xe4991e3020000001: 0000 [#1] PREEMPT SMP KASAN
[ 53.715510][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 53.727318][ T338] KASAN: maybe wild-memory-access in range [0x24c9118100000008-0x24c911810000000f]
[ 53.737371][ T397] Call Trace:
[ 53.737378][ T397]
[ 53.746746][ T338] CPU: 1 PID: 338 Comm: syz-executor.1 Not tainted 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 53.750111][ T397] __dump_stack+0x21/0x30
[ 53.753048][ T338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 53.763357][ T397] dump_stack_lvl+0xee/0x150
[ 53.767680][ T338] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 53.777732][ T397] ? show_regs_print_info+0x20/0x20
[ 53.782409][ T338] Code: 3a ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 a9 c9 3a ff 4d 8b 26 4d 39 fc 74 34
[ 53.788389][ T397] dump_stack+0x15/0x20
[ 53.793670][ T338] RSP: 0018:ffffc90000db78c0 EFLAGS: 00010202
[ 53.813464][ T397] should_fail+0x3c1/0x510
[ 53.817740][ T338]
[ 53.817745][ T338] RAX: dffffc0000000000 RBX: 0499223020000001 RCX: dffffc0000000000
[ 53.823795][ T397] __should_failslab+0xa4/0xe0
[ 53.828201][ T338] RDX: ffffffff819ae9b0 RSI: ffff88811326f828 RDI: ffff888123e1b2a8
[ 53.830528][ T397] should_failslab+0x9/0x20
[ 53.838690][ T338] RBP: ffffc90000db7920 R08: dffffc0000000000 R09: ffff888123e1b2b0
[ 53.843547][ T397] slab_pre_alloc_hook+0x3b/0xe0
[ 53.851507][ T338] R10: ffffed10247c3658 R11: 1ffff110247c3656 R12: ffff888123e0d4f8
[ 53.856086][ T397] ? anon_vma_fork+0x200/0x510
[ 53.864140][ T338] R13: 1ffff11021a219c6 R14: 24c9118100000008 R15: ffff88810d10ce34
[ 53.869075][ T397] kmem_cache_alloc+0x44/0x260
[ 53.877147][ T338] FS: 0000555559650480(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 53.881943][ T397] anon_vma_fork+0x200/0x510
[ 53.889996][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.894760][ T397] copy_mm+0x9d1/0x1390
[ 53.903765][ T338] CR2: 00007f61f27a56be CR3: 0000000124a65000 CR4: 00000000003506a0
[ 53.908528][ T397] ? copy_signal+0x600/0x600
[ 53.915369][ T338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 53.919518][ T397] ? __init_rwsem+0xfc/0x1d0
[ 53.927483][ T338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 53.932160][ T397] ? copy_signal+0x4cb/0x600
[ 53.940181][ T338] Call Trace:
[ 53.940189][ T338]
[ 53.944764][ T397] copy_process+0x115c/0x3210
[ 53.952919][ T338] ? clear_nonspinnable+0x60/0x60
[ 53.957607][ T397] ? __kasan_check_write+0x14/0x20
[ 53.960883][ T338] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 53.963830][ T397] ? __pidfd_prepare+0x150/0x150
[ 53.968493][ T338] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 53.973505][ T397] ? security_file_permission+0x83/0xa0
[ 53.978619][ T338] copy_mm+0xb1a/0x1390
[ 53.985077][ T397] kernel_clone+0x23f/0x940
[ 53.990015][ T338] ? copy_signal+0x600/0x600
[ 53.996094][ T397] ? create_io_thread+0x130/0x130
[ 54.001646][ T338] ? __init_rwsem+0xfc/0x1d0
[ 54.005881][ T397] ? __kasan_check_write+0x14/0x20
[ 54.010378][ T338] ? copy_signal+0x4cb/0x600
[ 54.015048][ T397] ? mutex_unlock+0x89/0x220
[ 54.020185][ T338] copy_process+0x115c/0x3210
[ 54.024861][ T397] __x64_sys_clone+0x176/0x1d0
[ 54.030026][ T338] ? __pidfd_prepare+0x150/0x150
[ 54.034599][ T397] ? __kasan_check_write+0x14/0x20
[ 54.039197][ T338] kernel_clone+0x23f/0x940
[ 54.043973][ T397] ? __ia32_sys_vfork+0xf0/0xf0
[ 54.049072][ T338] ? do_user_addr_fault+0xa64/0x1180
[ 54.054000][ T397] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 54.059159][ T338] ? create_io_thread+0x130/0x130
[ 54.063655][ T397] x64_sys_call+0x41f/0x9a0
[ 54.068498][ T338] __x64_sys_clone+0x176/0x1d0
[ 54.073763][ T397] do_syscall_64+0x4c/0xa0
[ 54.079815][ T338] ? __ia32_sys_vfork+0xf0/0xf0
[ 54.084851][ T397] ? clear_bhb_loop+0x50/0xa0
[ 54.089456][ T338] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 54.094206][ T397] ? clear_bhb_loop+0x50/0xa0
[ 54.098619][ T338] x64_sys_call+0x41f/0x9a0
[ 54.103559][ T397] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.108320][ T338] do_syscall_64+0x4c/0xa0
[ 54.114477][ T397] RIP: 0033:0x7f9336f80ae9
[ 54.119157][ T338] ? clear_bhb_loop+0x50/0xa0
[ 54.123655][ T397] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 54.129538][ T338] ? clear_bhb_loop+0x50/0xa0
[ 54.133966][ T397] RSP: 002b:00007f9336b03078 EFLAGS: 00000206
[ 54.138380][ T338] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.143064][ T397] ORIG_RAX: 0000000000000038
[ 54.143074][ T397] RAX: ffffffffffffffda RBX: 00007f933709ff80 RCX: 00007f9336f80ae9
[ 54.162771][ T338] RIP: 0033:0x7f61f1b59b13
[ 54.167465][ T397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 54.173532][ T338] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 54.179429][ T397] RBP: 00007f9336b03120 R08: 0000000000000000 R09: 0000000000000000
[ 54.184112][ T338] RSP: 002b:00007ffefca3a238 EFLAGS: 00000246
[ 54.192110][ T397] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 54.196539][ T338] ORIG_RAX: 0000000000000038
[ 54.204514][ T397] R13: 000000000000000b R14: 00007f933709ff80 R15: 00007fff4ac30178
[ 54.224122][ T338] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61f1b59b13
[ 54.232201][ T397]
[ 54.238259][ T338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 54.279065][ T338] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 54.287167][ T338] R10: 0000555559650750 R11: 0000000000000246 R12: 0000000000000001
[ 54.295510][ T338] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
[ 54.303591][ T338]
[ 54.306621][ T338] Modules linked in:
[ 54.310715][ T400] CPU: 0 PID: 400 Comm: syz-executor.2 Tainted: G D 5.15.185-syzkaller-1080583-ge678c93d43cc #0
[ 54.322556][ T400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 54.332806][ T400] Call Trace:
[ 54.336281][ T400]
[ 54.339342][ T400] __dump_stack+0x21/0x30
[ 54.343706][ T400] dump_stack_lvl+0xee/0x150
[ 54.348395][ T400] ? show_regs_print_info+0x20/0x20
[ 54.353613][ T400] dump_stack+0x15/0x20
[ 54.357785][ T400] should_fail+0x3c1/0x510
[ 54.362522][ T400] __should_failslab+0xa4/0xe0
[ 54.367297][ T400] should_failslab+0x9/0x20
[ 54.371819][ T400] slab_pre_alloc_hook+0x3b/0xe0
[ 54.376868][ T400] ? anon_vma_clone+0xc0/0x500
[ 54.381880][ T400] kmem_cache_alloc+0x44/0x260
[ 54.386662][ T400] anon_vma_clone+0xc0/0x500
[ 54.391444][ T400] anon_vma_fork+0x8c/0x510
[ 54.395976][ T400] copy_mm+0x9d1/0x1390
[ 54.400144][ T400] ? copy_signal+0x600/0x600
[ 54.404736][ T400] ? __init_rwsem+0xfc/0x1d0
[ 54.409332][ T400] ? copy_signal+0x4cb/0x600
[ 54.413927][ T400] copy_process+0x115c/0x3210
[ 54.418617][ T400] ? __kasan_check_write+0x14/0x20
[ 54.423838][ T400] ? __pidfd_prepare+0x150/0x150
[ 54.428808][ T400] ? security_file_permission+0x83/0xa0
[ 54.434445][ T400] kernel_clone+0x23f/0x940
[ 54.439048][ T400] ? create_io_thread+0x130/0x130
[ 54.444116][ T400] ? __kasan_check_write+0x14/0x20
[ 54.449338][ T400] ? mutex_unlock+0x89/0x220
[ 54.454107][ T400] __x64_sys_clone+0x176/0x1d0
[ 54.458878][ T400] ? __kasan_check_write+0x14/0x20
[ 54.463991][ T400] ? __ia32_sys_vfork+0xf0/0xf0
[ 54.468853][ T400] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 54.475103][ T400] x64_sys_call+0x41f/0x9a0
[ 54.479620][ T400] do_syscall_64+0x4c/0xa0
[ 54.484035][ T400] ? clear_bhb_loop+0x50/0xa0
[ 54.488709][ T400] ? clear_bhb_loop+0x50/0xa0
[ 54.493385][ T400] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.499334][ T400] RIP: 0033:0x7f237a933ae9
[ 54.503859][ T400] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 54.523581][ T400] RSP: 002b:00007f237a4b6078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 54.532199][ T400] RAX: ffffffffffffffda RBX: 00007f237aa52f80 RCX: 00007f237a933ae9
[ 54.540191][ T400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000600
[ 54.548174][ T400] RBP: 00007f237a4b6120 R08: 0000000000000000 R09: 0000000000000000
[ 54.556149][ T400] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 54.564141][ T400] R13: 000000000000000b R14: 00007f237aa52f80 R15: 00007ffdc691d938
[ 54.572134][ T400]
[ 54.575598][ T338] ---[ end trace 6c623f91bfa7ceac ]---
[ 54.581285][ T30] audit: type=1400 audit(1749820881.700:93): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 54.587609][ T338] RIP: 0010:__rb_insert_augmented+0xa9/0x720
[ 54.603252][ T30] audit: type=1400 audit(1749820881.700:94): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.609439][ T338] Code: 3a ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 a9 c9 3a ff 4d 8b 26 4d 39 fc 74 34
[ 54.609459][ T338] RSP: 0018:ffffc90000db78c0 EFLAGS: 00010202
[ 54.609477][ T338] RAX: dffffc0000000000 RBX: 0499223020000001 RCX: dffffc0000000000
[ 54.609492][ T338] RDX: ffffffff819ae9b0 RSI: ffff88811326f828 RDI: ffff888123e1b2a8
[ 54.609507][ T338] RBP: ffffc90000db7920 R08: dffffc0000000000 R09: ffff888123e1b2b0
[ 54.609522][ T338] R10: ffffed10247c3658 R11: 1ffff110247c3656 R12: ffff888123e0d4f8
[ 54.609537][ T338] R13: 1ffff11021a219c6 R14: 24c9118100000008 R15: ffff88810d10ce34
[ 54.609552][ T338] FS: 0000555559650480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 54.609570][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.609583][ T338] CR2: 0000555581e73788 CR3: 0000000124a65000 CR4: 00000000003506b0
[ 54.631223][ T30] audit: type=1400 audit(1749820881.700:95): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.651804][ T338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.657225][ T30] audit: type=1400 audit(1749820881.700:96): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.665457][ T338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.673425][ T30] audit: type=1400 audit(1749820881.700:97): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.681697][ T338] Kernel panic - not syncing: Fatal exception
[ 54.690819][ T30] audit: type=1400 audit(1749820881.700:98): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.698066][ T338] Kernel Offset: disabled
[ 54.833206][ T338] Rebooting in 86400 seconds..