Warning: Permanently added '10.128.10.17' (ED25519) to the list of known hosts.
2026/01/15 22:02:27 ignoring optional flag "type"="gce"
2026/01/15 22:02:27 parsed 1 programs
2026/01/15 22:02:27 executed programs: 0
[ 29.364086][ T344] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.371552][ T344] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.379563][ T344] device bridge_slave_0 entered promiscuous mode
[ 29.386801][ T344] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.393946][ T344] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.401695][ T344] device bridge_slave_1 entered promiscuous mode
[ 29.455895][ T338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.463270][ T338] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.470815][ T338] device bridge_slave_0 entered promiscuous mode
[ 29.481140][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.488381][ T340] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.496091][ T340] device bridge_slave_0 entered promiscuous mode
[ 29.504546][ T338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.511728][ T338] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.519287][ T338] device bridge_slave_1 entered promiscuous mode
[ 29.526511][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.533580][ T340] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.541328][ T340] device bridge_slave_1 entered promiscuous mode
[ 29.592251][ T342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.599316][ T342] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.607237][ T342] device bridge_slave_0 entered promiscuous mode
[ 29.615791][ T342] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.622962][ T342] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.630435][ T342] device bridge_slave_1 entered promiscuous mode
[ 29.689781][ T343] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.697084][ T343] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.705320][ T343] device bridge_slave_0 entered promiscuous mode
[ 29.721745][ T343] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.728877][ T343] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.736797][ T343] device bridge_slave_1 entered promiscuous mode
[ 29.773595][ T345] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.780716][ T345] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.788299][ T345] device bridge_slave_0 entered promiscuous mode
[ 29.810971][ T345] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.818029][ T345] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.825490][ T345] device bridge_slave_1 entered promiscuous mode
[ 29.957124][ T338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.964304][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.971880][ T338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.979550][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.988108][ T340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.995394][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.003028][ T340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.010278][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.056316][ T342] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.063513][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.070935][ T342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.077977][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.113163][ T344] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.120350][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.127806][ T344] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.134896][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.164238][ T345] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.171584][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.179038][ T345] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.186283][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.194771][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.202307][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.209703][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 30.217453][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 30.225236][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 30.233792][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 30.242334][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 30.250860][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 30.259658][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.267476][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.275468][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.283100][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.313163][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 30.322970][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 30.331191][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 30.366094][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 30.375066][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 30.383650][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 30.391286][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 30.399030][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 30.407380][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.414457][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.422119][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 30.431283][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.438432][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.446236][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 30.454565][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 30.462995][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.470138][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.477530][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 30.486062][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 30.494209][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.501543][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.527632][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 30.536270][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 30.544549][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 30.553032][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 30.561308][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 30.569086][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 30.576789][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 30.585073][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 30.593517][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.600568][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.608199][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 30.616772][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 30.625099][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.632411][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.640225][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 30.648333][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 30.656680][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 30.665159][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 30.676578][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 30.685274][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 30.696493][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 30.705101][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 30.718504][ T338] device veth0_vlan entered promiscuous mode
[ 30.737196][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 30.745500][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 30.753689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 30.762463][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 30.769935][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 30.778213][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 30.786230][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 30.794539][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 30.803213][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 30.810966][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 30.821125][ T344] device veth0_vlan entered promiscuous mode
[ 30.827559][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 30.835645][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 30.845646][ T340] device veth0_vlan entered promiscuous mode
[ 30.856813][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 30.864517][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 30.872242][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 30.880603][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 30.890607][ T345] device veth0_vlan entered promiscuous mode
[ 30.896986][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 30.904902][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 30.912477][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 30.922742][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 30.940581][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 30.949176][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 30.956895][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 30.964492][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 30.973439][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 30.981998][ T45] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.989110][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 31.001828][ T338] device veth1_macvtap entered promiscuous mode
[ 31.010600][ T344] device veth1_macvtap entered promiscuous mode
[ 31.021716][ T340] device veth1_macvtap entered promiscuous mode
[ 31.031882][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 31.040820][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 31.049388][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 31.059481][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 31.068243][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 31.090777][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 31.099306][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 31.107778][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 31.116836][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 31.125679][ T45] bridge0: port 2(bridge_slave_1) entered blocking state
[ 31.132799][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 31.140846][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 31.149341][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 31.157899][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 31.166722][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 31.175241][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 31.183696][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 31.192266][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 31.200882][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 31.209940][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 31.219224][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 31.235950][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 31.244098][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 31.252159][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 31.264490][ T342] device veth0_vlan entered promiscuous mode
[ 31.275555][ T345] device veth1_macvtap entered promiscuous mode
[ 31.285626][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 31.311672][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 31.311923][ T407] FAULT_INJECTION: forcing a failure.
[ 31.311923][ T407] name failslab, interval 1, probability 0, space 0, times 1
[ 31.333837][ T404] FAULT_INJECTION: forcing a failure.
[ 31.333837][ T404] name failslab, interval 1, probability 0, space 0, times 1
[ 31.350403][ T410] FAULT_INJECTION: forcing a failure.
[ 31.350403][ T410] name failslab, interval 1, probability 0, space 0, times 1
[ 31.357364][ T407] CPU: 0 PID: 407 Comm: syz-executor.2 Not tainted syzkaller #0
[ 31.370927][ T407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 31.381079][ T407] Call Trace:
[ 31.384448][ T407]
[ 31.387547][ T407] __dump_stack+0x21/0x30
[ 31.391912][ T407] dump_stack_lvl+0xee/0x150
[ 31.396712][ T407] ? show_regs_print_info+0x20/0x20
[ 31.402092][ T407] dump_stack+0x15/0x20
[ 31.406542][ T407] should_fail+0x3c1/0x510
[ 31.411435][ T407] __should_failslab+0xa4/0xe0
[ 31.416302][ T407] should_failslab+0x9/0x20
[ 31.421069][ T407] slab_pre_alloc_hook+0x3b/0xe0
[ 31.426100][ T407] ? anon_vma_clone+0xc0/0x500
[ 31.431229][ T407] kmem_cache_alloc+0x44/0x260
[ 31.436015][ T407] anon_vma_clone+0xc0/0x500
[ 31.440613][ T407] anon_vma_fork+0x8c/0x510
[ 31.445208][ T407] copy_mm+0x9d1/0x13a0
[ 31.449555][ T407] ? copy_signal+0x600/0x600
[ 31.454333][ T407] ? __init_rwsem+0xfc/0x1d0
[ 31.459012][ T407] ? copy_signal+0x4cb/0x600
[ 31.463605][ T407] copy_process+0x115c/0x3210
[ 31.468445][ T407] ? __kasan_check_write+0x14/0x20
[ 31.473733][ T407] ? __pidfd_prepare+0x150/0x150
[ 31.478759][ T407] ? security_file_permission+0x83/0xa0
[ 31.484406][ T407] kernel_clone+0x23f/0x940
[ 31.489104][ T407] ? create_io_thread+0x130/0x130
[ 31.494315][ T407] ? __kasan_check_write+0x14/0x20
[ 31.499429][ T407] ? mutex_unlock+0x89/0x220
[ 31.504022][ T407] __x64_sys_clone+0x176/0x1d0
[ 31.508790][ T407] ? __kasan_check_write+0x14/0x20
[ 31.513904][ T407] ? __ia32_sys_vfork+0xf0/0xf0
[ 31.518756][ T407] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 31.524969][ T407] x64_sys_call+0x41f/0x9a0
[ 31.529488][ T407] do_syscall_64+0x4c/0xa0
[ 31.534001][ T407] ? clear_bhb_loop+0x50/0xa0
[ 31.538776][ T407] ? clear_bhb_loop+0x50/0xa0
[ 31.543639][ T407] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 31.549636][ T407] RIP: 0033:0x7f7c65bd3d39
[ 31.554065][ T407] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 31.574462][ T407] RSP: 002b:00007f7c65b58078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 31.582989][ T407] RAX: ffffffffffffffda RBX: 00007f7c65cf4f80 RCX: 00007f7c65bd3d39
[ 31.591136][ T407] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 31.599109][ T407] RBP: 00007f7c65b58120 R08: 0000000000000000 R09: 0000000000000000
[ 31.607447][ T407] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 31.615603][ T407] R13: 000000000000000b R14: 00007f7c65cf4f80 R15: 00007ffdd2d39368
[ 31.623871][ T407]
[ 31.626979][ T410] CPU: 1 PID: 410 Comm: syz-executor.0 Not tainted syzkaller #0
[ 31.634629][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 31.645187][ T410] Call Trace:
[ 31.648733][ T410]
[ 31.651784][ T410] __dump_stack+0x21/0x30
[ 31.656649][ T410] dump_stack_lvl+0xee/0x150
[ 31.661448][ T410] ? show_regs_print_info+0x20/0x20
[ 31.666830][ T410] dump_stack+0x15/0x20
[ 31.671090][ T410] should_fail+0x3c1/0x510
[ 31.675793][ T410] __should_failslab+0xa4/0xe0
[ 31.680736][ T410] should_failslab+0x9/0x20
[ 31.685481][ T410] slab_pre_alloc_hook+0x3b/0xe0
[ 31.690677][ T410] ? anon_vma_clone+0xc0/0x500
[ 31.695528][ T410] kmem_cache_alloc+0x44/0x260
[ 31.700557][ T410] anon_vma_clone+0xc0/0x500
[ 31.705335][ T410] anon_vma_fork+0x8c/0x510
[ 31.709833][ T410] copy_mm+0x9d1/0x13a0
[ 31.713989][ T410] ? copy_signal+0x600/0x600
[ 31.718705][ T410] ? __init_rwsem+0xfc/0x1d0
[ 31.723479][ T410] ? copy_signal+0x4cb/0x600
[ 31.728242][ T410] copy_process+0x115c/0x3210
[ 31.733181][ T410] ? __kasan_check_write+0x14/0x20
[ 31.738578][ T410] ? __pidfd_prepare+0x150/0x150
[ 31.743516][ T410] ? security_file_permission+0x83/0xa0
[ 31.749059][ T410] kernel_clone+0x23f/0x940
[ 31.753744][ T410] ? create_io_thread+0x130/0x130
[ 31.758937][ T410] ? __kasan_check_write+0x14/0x20
[ 31.764131][ T410] ? mutex_unlock+0x89/0x220
[ 31.769021][ T410] __x64_sys_clone+0x176/0x1d0
[ 31.773866][ T410] ? __kasan_check_write+0x14/0x20
[ 31.779094][ T410] ? __ia32_sys_vfork+0xf0/0xf0
[ 31.784138][ T410] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 31.790726][ T410] x64_sys_call+0x41f/0x9a0
[ 31.795324][ T410] do_syscall_64+0x4c/0xa0
[ 31.799838][ T410] ? clear_bhb_loop+0x50/0xa0
[ 31.804790][ T410] ? clear_bhb_loop+0x50/0xa0
[ 31.809549][ T410] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 31.815532][ T410] RIP: 0033:0x7f013ffd5d39
[ 31.819968][ T410] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 31.839931][ T410] RSP: 002b:00007f013ff5a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 31.848691][ T410] RAX: ffffffffffffffda RBX: 00007f01400f6f80 RCX: 00007f013ffd5d39
[ 31.856661][ T410] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 31.864899][ T410] RBP: 00007f013ff5a120 R08: 0000000000000000 R09: 0000000000000000
[ 31.873214][ T410] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 31.881357][ T410] R13: 000000000000000b R14: 00007f01400f6f80 R15: 00007ffd53c70628
[ 31.889502][ T410]
[ 31.895422][ T342] device veth1_macvtap entered promiscuous mode
[ 31.896138][ T404] CPU: 1 PID: 404 Comm: syz-executor.1 Not tainted syzkaller #0
[ 31.909513][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 31.919785][ T404] Call Trace:
[ 31.923327][ T404]
[ 31.926329][ T404] __dump_stack+0x21/0x30
[ 31.930682][ T404] dump_stack_lvl+0xee/0x150
[ 31.935547][ T404] ? show_regs_print_info+0x20/0x20
[ 31.940844][ T404] dump_stack+0x15/0x20
[ 31.944999][ T404] should_fail+0x3c1/0x510
[ 31.949675][ T404] __should_failslab+0xa4/0xe0
[ 31.954448][ T404] should_failslab+0x9/0x20
[ 31.959132][ T404] slab_pre_alloc_hook+0x3b/0xe0
[ 31.964173][ T404] ? anon_vma_clone+0xc0/0x500
[ 31.969108][ T404] kmem_cache_alloc+0x44/0x260
[ 31.973882][ T404] anon_vma_clone+0xc0/0x500
[ 31.978565][ T404] anon_vma_fork+0x8c/0x510
[ 31.983436][ T404] copy_mm+0x9d1/0x13a0
[ 31.987693][ T404] ? copy_signal+0x600/0x600
[ 31.992363][ T404] ? __init_rwsem+0xfc/0x1d0
[ 31.996950][ T404] ? copy_signal+0x4cb/0x600
[ 32.001807][ T404] copy_process+0x115c/0x3210
[ 32.006487][ T404] ? __kasan_check_write+0x14/0x20
[ 32.011788][ T404] ? __pidfd_prepare+0x150/0x150
[ 32.017098][ T404] ? security_file_permission+0x83/0xa0
[ 32.022949][ T404] kernel_clone+0x23f/0x940
[ 32.027561][ T404] ? create_io_thread+0x130/0x130
[ 32.032762][ T404] ? __kasan_check_write+0x14/0x20
[ 32.038139][ T404] ? mutex_unlock+0x89/0x220
[ 32.042730][ T404] __x64_sys_clone+0x176/0x1d0
[ 32.047668][ T404] ? __kasan_check_write+0x14/0x20
[ 32.052866][ T404] ? __ia32_sys_vfork+0xf0/0xf0
[ 32.057806][ T404] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 32.064059][ T404] x64_sys_call+0x41f/0x9a0
[ 32.068908][ T404] do_syscall_64+0x4c/0xa0
[ 32.073331][ T404] ? clear_bhb_loop+0x50/0xa0
[ 32.078002][ T404] ? clear_bhb_loop+0x50/0xa0
[ 32.082672][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 32.088562][ T404] RIP: 0033:0x7f72f2812d39
[ 32.093060][ T404] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 32.113032][ T404] RSP: 002b:00007f72f2797078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 32.121626][ T404] RAX: ffffffffffffffda RBX: 00007f72f2933f80 RCX: 00007f72f2812d39
[ 32.129604][ T404] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 32.137750][ T404] RBP: 00007f72f2797120 R08: 0000000000000000 R09: 0000000000000000
[ 32.145897][ T404] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 32.154125][ T404] R13: 000000000000000b R14: 00007f72f2933f80 R15: 00007ffd295452a8
[ 32.162095][ T404]
[ 32.174216][ T414] FAULT_INJECTION: forcing a failure.
[ 32.174216][ T414] name failslab, interval 1, probability 0, space 0, times 0
[ 32.183311][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 32.189300][ T414] CPU: 0 PID: 414 Comm: syz-executor.0 Not tainted syzkaller #0
[ 32.197709][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 32.203020][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 32.203032][ T414] Call Trace:
[ 32.203037][ T414]
[ 32.203042][ T414] __dump_stack+0x21/0x30
[ 32.212303][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 32.221782][ T414] dump_stack_lvl+0xee/0x150
[ 32.221807][ T414] ? show_regs_print_info+0x20/0x20
[ 32.221827][ T414] dump_stack+0x15/0x20
[ 32.221844][ T414] should_fail+0x3c1/0x510
[ 32.225796][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 32.228229][ T414] __should_failslab+0xa4/0xe0
[ 32.228253][ T414] should_failslab+0x9/0x20
[ 32.232980][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 32.241103][ T414] slab_pre_alloc_hook+0x3b/0xe0
[ 32.241126][ T414] ? anon_vma_clone+0xc0/0x500
[ 32.241142][ T414] kmem_cache_alloc+0x44/0x260
[ 32.241160][ T414] anon_vma_clone+0xc0/0x500
[ 32.241177][ T414] anon_vma_fork+0x8c/0x510
[ 32.246503][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 32.251298][ T414] copy_mm+0x9d1/0x13a0
[ 32.251320][ T414] ? copy_signal+0x600/0x600
[ 32.251334][ T414] ? __init_rwsem+0xfc/0x1d0
[ 32.251350][ T414] ? copy_signal+0x4cb/0x600
[ 32.251365][ T414] copy_process+0x115c/0x3210
[ 32.256084][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 32.260211][ T414] ? __kasan_check_write+0x14/0x20
[ 32.260234][ T414] ? __pidfd_prepare+0x150/0x150
[ 32.260253][ T414] ? security_file_permission+0x83/0xa0
[ 32.268313][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 32.272709][ T414] kernel_clone+0x23f/0x940
[ 32.272732][ T414] ? create_io_thread+0x130/0x130
[ 32.272750][ T414] ? __kasan_check_write+0x14/0x20
[ 32.277643][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 32.284659][ T414] ? mutex_unlock+0x89/0x220
[ 32.284687][ T414] __x64_sys_clone+0x176/0x1d0
[ 32.290693][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 32.294911][ T414] ? __kasan_check_write+0x14/0x20
[ 32.294934][ T414] ? __ia32_sys_vfork+0xf0/0xf0
[ 32.300304][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 32.304897][ T414] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 32.437000][ T414] x64_sys_call+0x41f/0x9a0
[ 32.441510][ T414] do_syscall_64+0x4c/0xa0
[ 32.445927][ T414] ? clear_bhb_loop+0x50/0xa0
[ 32.450601][ T414] ? clear_bhb_loop+0x50/0xa0
[ 32.455276][ T414] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 32.461172][ T414] RIP: 0033:0x7f013ffd5d39
[ 32.465670][ T414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 32.485898][ T414] RSP: 002b:00007f013ff5a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 32.494848][ T414] RAX: ffffffffffffffda RBX: 00007f01400f6f80 RCX: 00007f013ffd5d39
[ 32.503005][ T414] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 32.511473][ T414] RBP: 00007f013ff5a120 R08: 0000000000000000 R09: 0000000000000000
[ 32.519640][ T414] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 32.527796][ T414] R13: 000000000000000b R14: 00007f01400f6f80 R15: 00007ffd53c70628
[ 32.535777][ T414]
[ 32.542474][ T417] FAULT_INJECTION: forcing a failure.
[ 32.542474][ T417] name failslab, interval 1, probability 0, space 0, times 0
[ 32.555373][ T343] device veth0_vlan entered promiscuous mode
[ 32.587372][ T422] FAULT_INJECTION: forcing a failure.
[ 32.587372][ T422] name failslab, interval 1, probability 0, space 0, times 0
[ 32.603466][ T424] FAULT_INJECTION: forcing a failure.
[ 32.603466][ T424] name failslab, interval 1, probability 0, space 0, times 0
[ 32.608411][ T343] device veth1_macvtap entered promiscuous mode
[ 32.625360][ T427] FAULT_INJECTION: forcing a failure.
[ 32.625360][ T427] name failslab, interval 1, probability 0, space 0, times 0
[ 32.626169][ T428] FAULT_INJECTION: forcing a failure.
[ 32.626169][ T428] name failslab, interval 1, probability 0, space 0, times 0
[ 32.647653][ T427] CPU: 0 PID: 427 Comm: syz-executor.3 Not tainted syzkaller #0
[ 32.659073][ T427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 32.669320][ T427] Call Trace:
[ 32.672697][ T427]
[ 32.675753][ T427] __dump_stack+0x21/0x30
[ 32.680178][ T427] dump_stack_lvl+0xee/0x150
[ 32.684951][ T427] ? show_regs_print_info+0x20/0x20
[ 32.690338][ T427] dump_stack+0x15/0x20
[ 32.694583][ T427] should_fail+0x3c1/0x510
[ 32.699186][ T427] __should_failslab+0xa4/0xe0
[ 32.704044][ T427] should_failslab+0x9/0x20
[ 32.708724][ T427] slab_pre_alloc_hook+0x3b/0xe0
[ 32.714048][ T427] ? anon_vma_clone+0xc0/0x500
[ 32.718990][ T427] kmem_cache_alloc+0x44/0x260
[ 32.723768][ T427] anon_vma_clone+0xc0/0x500
[ 32.728689][ T427] anon_vma_fork+0x8c/0x510
[ 32.733197][ T427] copy_mm+0x9d1/0x13a0
[ 32.737908][ T427] ? copy_signal+0x600/0x600
[ 32.742679][ T427] ? __init_rwsem+0xfc/0x1d0
[ 32.747545][ T427] ? copy_signal+0x4cb/0x600
[ 32.752326][ T427] copy_process+0x115c/0x3210
[ 32.757208][ T427] ? __kasan_check_write+0x14/0x20
[ 32.762654][ T427] ? __pidfd_prepare+0x150/0x150
[ 32.768020][ T427] ? security_file_permission+0x83/0xa0
[ 32.773586][ T427] kernel_clone+0x23f/0x940
[ 32.778194][ T427] ? create_io_thread+0x130/0x130
[ 32.783332][ T427] ? __kasan_check_write+0x14/0x20
[ 32.788621][ T427] ? mutex_unlock+0x89/0x220
[ 32.793214][ T427] __x64_sys_clone+0x176/0x1d0
[ 32.798664][ T427] ? __kasan_check_write+0x14/0x20
[ 32.803958][ T427] ? __ia32_sys_vfork+0xf0/0xf0
[ 32.809089][ T427] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 32.815248][ T427] x64_sys_call+0x41f/0x9a0
[ 32.819770][ T427] do_syscall_64+0x4c/0xa0
[ 32.824376][ T427] ? clear_bhb_loop+0x50/0xa0
[ 32.829419][ T427] ? clear_bhb_loop+0x50/0xa0
[ 32.834100][ T427] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 32.840105][ T427] RIP: 0033:0x7f3846515d39
[ 32.844705][ T427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 32.865245][ T427] RSP: 002b:00007f384649a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 32.873861][ T427] RAX: ffffffffffffffda RBX: 00007f3846636f80 RCX: 00007f3846515d39
[ 32.881935][ T427] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 32.890348][ T427] RBP: 00007f384649a120 R08: 0000000000000000 R09: 0000000000000000
[ 32.898423][ T427] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 32.906498][ T427] R13: 000000000000000b R14: 00007f3846636f80 R15: 00007ffc8606bf68
[ 32.914582][ T427]
[ 32.917695][ T422] CPU: 1 PID: 422 Comm: syz-executor.1 Not tainted syzkaller #0
[ 32.925524][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 32.935895][ T422] Call Trace:
[ 32.939192][ T422]
[ 32.942216][ T422] __dump_stack+0x21/0x30
[ 32.946560][ T422] dump_stack_lvl+0xee/0x150
[ 32.951155][ T422] ? show_regs_print_info+0x20/0x20
[ 32.956367][ T422] dump_stack+0x15/0x20
[ 32.960520][ T422] should_fail+0x3c1/0x510
[ 32.965047][ T422] __should_failslab+0xa4/0xe0
[ 32.970051][ T422] should_failslab+0x9/0x20
[ 32.974776][ T422] slab_pre_alloc_hook+0x3b/0xe0
[ 32.979822][ T422] ? anon_vma_clone+0xc0/0x500
[ 32.984596][ T422] kmem_cache_alloc+0x44/0x260
[ 32.989564][ T422] anon_vma_clone+0xc0/0x500
[ 32.994458][ T422] anon_vma_fork+0x8c/0x510
[ 32.999396][ T422] copy_mm+0x9d1/0x13a0
[ 33.003551][ T422] ? copy_signal+0x600/0x600
[ 33.008346][ T422] ? __init_rwsem+0xfc/0x1d0
[ 33.013205][ T422] ? copy_signal+0x4cb/0x600
[ 33.017970][ T422] copy_process+0x115c/0x3210
[ 33.022745][ T422] ? __kasan_check_write+0x14/0x20
[ 33.027955][ T422] ? __pidfd_prepare+0x150/0x150
[ 33.032893][ T422] ? security_file_permission+0x83/0xa0
[ 33.038531][ T422] kernel_clone+0x23f/0x940
[ 33.043064][ T422] ? create_io_thread+0x130/0x130
[ 33.048449][ T422] ? __kasan_check_write+0x14/0x20
[ 33.053833][ T422] ? mutex_unlock+0x89/0x220
[ 33.058686][ T422] __x64_sys_clone+0x176/0x1d0
[ 33.063466][ T422] ? __kasan_check_write+0x14/0x20
[ 33.068841][ T422] ? __ia32_sys_vfork+0xf0/0xf0
[ 33.073790][ T422] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 33.079861][ T422] x64_sys_call+0x41f/0x9a0
[ 33.084371][ T422] do_syscall_64+0x4c/0xa0
[ 33.088878][ T422] ? clear_bhb_loop+0x50/0xa0
[ 33.093733][ T422] ? clear_bhb_loop+0x50/0xa0
[ 33.098409][ T422] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 33.104487][ T422] RIP: 0033:0x7f72f2812d39
[ 33.108994][ T422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 33.129126][ T422] RSP: 002b:00007f72f2797078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 33.138254][ T422] RAX: ffffffffffffffda RBX: 00007f72f2933f80 RCX: 00007f72f2812d39
[ 33.146454][ T422] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 33.154804][ T422] RBP: 00007f72f2797120 R08: 0000000000000000 R09: 0000000000000000
[ 33.163044][ T422] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 33.171326][ T422] R13: 000000000000000b R14: 00007f72f2933f80 R15: 00007ffd295452a8
[ 33.179383][ T422]
[ 33.185208][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 33.185908][ T417] CPU: 0 PID: 417 Comm: syz-executor.2 Not tainted syzkaller #0
[ 33.200406][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 33.201037][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 33.212376][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 33.219322][ T417] Call Trace:
[ 33.219330][ T417]
[ 33.219336][ T417] __dump_stack+0x21/0x30
[ 33.237692][ T417] dump_stack_lvl+0xee/0x150
[ 33.238902][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 33.242384][ T417] ? show_regs_print_info+0x20/0x20
[ 33.242408][ T417] dump_stack+0x15/0x20
[ 33.242424][ T417] should_fail+0x3c1/0x510
[ 33.260908][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 33.264925][ T417] __should_failslab+0xa4/0xe0
[ 33.264954][ T417] should_failslab+0x9/0x20
[ 33.283079][ T417] slab_pre_alloc_hook+0x3b/0xe0
[ 33.284659][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 33.288301][ T417] ? anon_vma_fork+0xf2/0x510
[ 33.301213][ T417] kmem_cache_alloc+0x44/0x260
[ 33.305980][ T417] anon_vma_fork+0xf2/0x510
[ 33.307366][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 33.310575][ T417] copy_mm+0x9d1/0x13a0
[ 33.310597][ T417] ? copy_signal+0x600/0x600
[ 33.328157][ T417] ? __init_rwsem+0xfc/0x1d0
[ 33.333113][ T417] ? copy_signal+0x4cb/0x600
[ 33.337736][ T417] copy_process+0x115c/0x3210
[ 33.342728][ T417] ? __kasan_check_write+0x14/0x20
[ 33.347846][ T417] ? __pidfd_prepare+0x150/0x150
[ 33.352846][ T417] ? security_file_permission+0x83/0xa0
[ 33.358394][ T417] kernel_clone+0x23f/0x940
[ 33.362990][ T417] ? create_io_thread+0x130/0x130
[ 33.368016][ T417] ? __kasan_check_write+0x14/0x20
[ 33.373518][ T417] ? mutex_unlock+0x89/0x220
[ 33.378329][ T417] __x64_sys_clone+0x176/0x1d0
[ 33.383096][ T417] ? __kasan_check_write+0x14/0x20
[ 33.388312][ T417] ? __ia32_sys_vfork+0xf0/0xf0
[ 33.393175][ T417] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 33.399416][ T417] x64_sys_call+0x41f/0x9a0
[ 33.404081][ T417] do_syscall_64+0x4c/0xa0
[ 33.408592][ T417] ? clear_bhb_loop+0x50/0xa0
[ 33.413357][ T417] ? clear_bhb_loop+0x50/0xa0
[ 33.418047][ T417] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 33.423942][ T417] RIP: 0033:0x7f7c65bd3d39
[ 33.428531][ T417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 33.448744][ T417] RSP: 002b:00007f7c65b58078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 33.457245][ T417] RAX: ffffffffffffffda RBX: 00007f7c65cf4f80 RCX: 00007f7c65bd3d39
[ 33.465393][ T417] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 33.473364][ T417] RBP: 00007f7c65b58120 R08: 0000000000000000 R09: 0000000000000000
[ 33.481342][ T417] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 33.489584][ T417] R13: 000000000000000b R14: 00007f7c65cf4f80 R15: 00007ffdd2d39368
[ 33.497745][ T417]
[ 33.500959][ T424] CPU: 1 PID: 424 Comm: syz-executor.5 Not tainted syzkaller #0
[ 33.509018][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 33.519323][ T424] Call Trace:
[ 33.522627][ T424]
[ 33.525671][ T424] __dump_stack+0x21/0x30
[ 33.530188][ T424] dump_stack_lvl+0xee/0x150
[ 33.534873][ T424] ? show_regs_print_info+0x20/0x20
[ 33.540266][ T424] dump_stack+0x15/0x20
[ 33.544436][ T424] should_fail+0x3c1/0x510
[ 33.548957][ T424] __should_failslab+0xa4/0xe0
[ 33.553835][ T424] should_failslab+0x9/0x20
[ 33.558344][ T424] slab_pre_alloc_hook+0x3b/0xe0
[ 33.563462][ T424] ? anon_vma_fork+0x200/0x510
[ 33.568225][ T424] kmem_cache_alloc+0x44/0x260
[ 33.572992][ T424] anon_vma_fork+0x200/0x510
[ 33.577587][ T424] copy_mm+0x9d1/0x13a0
[ 33.581750][ T424] ? copy_signal+0x600/0x600
[ 33.586428][ T424] ? __init_rwsem+0xfc/0x1d0
[ 33.591015][ T424] ? copy_signal+0x4cb/0x600
[ 33.595646][ T424] copy_process+0x115c/0x3210
[ 33.600443][ T424] ? __kasan_check_write+0x14/0x20
[ 33.605661][ T424] ? __pidfd_prepare+0x150/0x150
[ 33.610714][ T424] ? security_file_permission+0x83/0xa0
[ 33.616487][ T424] kernel_clone+0x23f/0x940
[ 33.620994][ T424] ? create_io_thread+0x130/0x130
[ 33.626115][ T424] ? __kasan_check_write+0x14/0x20
[ 33.631432][ T424] ? mutex_unlock+0x89/0x220
[ 33.636149][ T424] __x64_sys_clone+0x176/0x1d0
[ 33.640931][ T424] ? __kasan_check_write+0x14/0x20
[ 33.646221][ T424] ? __ia32_sys_vfork+0xf0/0xf0
[ 33.651276][ T424] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 33.657471][ T424] x64_sys_call+0x41f/0x9a0
[ 33.662069][ T424] do_syscall_64+0x4c/0xa0
[ 33.666531][ T424] ? clear_bhb_loop+0x50/0xa0
[ 33.671406][ T424] ? clear_bhb_loop+0x50/0xa0
[ 33.676080][ T424] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 33.681979][ T424] RIP: 0033:0x7f80e269dd39
[ 33.686438][ T424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 33.706317][ T424] RSP: 002b:00007f80e2622078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 33.714744][ T424] RAX: ffffffffffffffda RBX: 00007f80e27bef80 RCX: 00007f80e269dd39
[ 33.723329][ T424] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 33.731325][ T424] RBP: 00007f80e2622120 R08: 0000000000000000 R09: 0000000000000000
[ 33.739380][ T424] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 33.747348][ T424] R13: 000000000000000b R14: 00007f80e27bef80 R15: 00007ffc497a7ae8
[ 33.755358][ T424]
[ 33.763567][ T434] FAULT_INJECTION: forcing a failure.
[ 33.763567][ T434] name failslab, interval 1, probability 0, space 0, times 0
[ 33.778049][ T432] FAULT_INJECTION: forcing a failure.
[ 33.778049][ T432] name failslab, interval 1, probability 0, space 0, times 0
[ 33.789861][ T436] FAULT_INJECTION: forcing a failure.
[ 33.789861][ T436] name failslab, interval 1, probability 0, space 0, times 0
[ 33.799435][ T434] CPU: 1 PID: 434 Comm: syz-executor.3 Not tainted syzkaller #0
[ 33.811726][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 33.821988][ T434] Call Trace:
[ 33.825385][ T434]
[ 33.828319][ T434] __dump_stack+0x21/0x30
[ 33.832763][ T434] dump_stack_lvl+0xee/0x150
[ 33.837358][ T434] ? show_regs_print_info+0x20/0x20
[ 33.842662][ T434] dump_stack+0x15/0x20
[ 33.846980][ T434] should_fail+0x3c1/0x510
[ 33.851490][ T434] __should_failslab+0xa4/0xe0
[ 33.856489][ T434] should_failslab+0x9/0x20
[ 33.861130][ T434] slab_pre_alloc_hook+0x3b/0xe0
[ 33.866269][ T434] ? anon_vma_fork+0xf2/0x510
[ 33.871221][ T434] kmem_cache_alloc+0x44/0x260
[ 33.876261][ T434] anon_vma_fork+0xf2/0x510
[ 33.880773][ T434] copy_mm+0x9d1/0x13a0
[ 33.884938][ T434] ? copy_signal+0x600/0x600
[ 33.889526][ T434] ? __init_rwsem+0xfc/0x1d0
[ 33.894117][ T434] ? copy_signal+0x4cb/0x600
[ 33.898893][ T434] copy_process+0x115c/0x3210
[ 33.903753][ T434] ? __kasan_check_write+0x14/0x20
[ 33.908962][ T434] ? __pidfd_prepare+0x150/0x150
[ 33.913915][ T434] ? security_file_permission+0x83/0xa0
[ 33.919572][ T434] kernel_clone+0x23f/0x940
[ 33.924165][ T434] ? create_io_thread+0x130/0x130
[ 33.929352][ T434] ? __kasan_check_write+0x14/0x20
[ 33.934466][ T434] ? mutex_unlock+0x89/0x220
[ 33.939168][ T434] __x64_sys_clone+0x176/0x1d0
[ 33.944105][ T434] ? __kasan_check_write+0x14/0x20
[ 33.949298][ T434] ? __ia32_sys_vfork+0xf0/0xf0
[ 33.954932][ T434] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 33.961263][ T434] x64_sys_call+0x41f/0x9a0
[ 33.965850][ T434] do_syscall_64+0x4c/0xa0
[ 33.970262][ T434] ? clear_bhb_loop+0x50/0xa0
[ 33.974931][ T434] ? clear_bhb_loop+0x50/0xa0
[ 33.979602][ T434] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 33.985579][ T434] RIP: 0033:0x7f3846515d39
[ 33.990076][ T434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 34.010063][ T434] RSP: 002b:00007f384649a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 34.018565][ T434] RAX: ffffffffffffffda RBX: 00007f3846636f80 RCX: 00007f3846515d39
[ 34.026742][ T434] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 34.034710][ T434] RBP: 00007f384649a120 R08: 0000000000000000 R09: 0000000000000000
[ 34.042772][ T434] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 34.050853][ T434] R13: 000000000000000b R14: 00007f3846636f80 R15: 00007ffc8606bf68
[ 34.058915][ T434]
[ 34.063875][ T436] CPU: 0 PID: 436 Comm: syz-executor.2 Not tainted syzkaller #0
[ 34.066498][ T439] FAULT_INJECTION: forcing a failure.
[ 34.066498][ T439] name failslab, interval 1, probability 0, space 0, times 0
[ 34.071556][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 34.071570][ T436] Call Trace:
[ 34.071575][ T436]
[ 34.071587][ T436] __dump_stack+0x21/0x30
[ 34.071612][ T436] dump_stack_lvl+0xee/0x150
[ 34.109959][ T436] ? show_regs_print_info+0x20/0x20
[ 34.115275][ T436] dump_stack+0x15/0x20
[ 34.119450][ T436] should_fail+0x3c1/0x510
[ 34.123887][ T436] __should_failslab+0xa4/0xe0
[ 34.128688][ T436] should_failslab+0x9/0x20
[ 34.133466][ T436] slab_pre_alloc_hook+0x3b/0xe0
[ 34.138515][ T436] ? anon_vma_clone+0xc0/0x500
[ 34.143310][ T436] kmem_cache_alloc+0x44/0x260
[ 34.148080][ T436] anon_vma_clone+0xc0/0x500
[ 34.152847][ T436] anon_vma_fork+0x8c/0x510
[ 34.157350][ T436] copy_mm+0x9d1/0x13a0
[ 34.161507][ T436] ? copy_signal+0x600/0x600
[ 34.166189][ T436] ? __init_rwsem+0xfc/0x1d0
[ 34.170791][ T436] ? copy_signal+0x4cb/0x600
[ 34.175650][ T436] copy_process+0x115c/0x3210
[ 34.180507][ T436] ? __kasan_check_write+0x14/0x20
[ 34.185628][ T436] ? __pidfd_prepare+0x150/0x150
[ 34.190778][ T436] ? security_file_permission+0x83/0xa0
[ 34.196425][ T436] kernel_clone+0x23f/0x940
[ 34.200930][ T436] ? create_io_thread+0x130/0x130
[ 34.205951][ T436] ? __kasan_check_write+0x14/0x20
[ 34.211070][ T436] ? mutex_unlock+0x89/0x220
[ 34.215690][ T436] __x64_sys_clone+0x176/0x1d0
[ 34.220639][ T436] ? __kasan_check_write+0x14/0x20
[ 34.225842][ T436] ? __ia32_sys_vfork+0xf0/0xf0
[ 34.230798][ T436] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 34.237041][ T436] x64_sys_call+0x41f/0x9a0
[ 34.241731][ T436] do_syscall_64+0x4c/0xa0
[ 34.246147][ T436] ? clear_bhb_loop+0x50/0xa0
[ 34.250841][ T436] ? clear_bhb_loop+0x50/0xa0
[ 34.255688][ T436] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 34.261860][ T436] RIP: 0033:0x7f7c65bd3d39
[ 34.266732][ T436] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 34.286863][ T436] RSP: 002b:00007f7c65b58078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 34.295555][ T436] RAX: ffffffffffffffda RBX: 00007f7c65cf4f80 RCX: 00007f7c65bd3d39
[ 34.303996][ T436] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 34.312673][ T436] RBP: 00007f7c65b58120 R08: 0000000000000000 R09: 0000000000000000
[ 34.320774][ T436] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 34.329011][ T436] R13: 000000000000000b R14: 00007f7c65cf4f80 R15: 00007ffdd2d39368
[ 34.337194][ T436]
[ 34.341412][ T428] CPU: 0 PID: 428 Comm: syz-executor.0 Not tainted syzkaller #0
[ 34.349163][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 34.359429][ T428] Call Trace:
[ 34.362709][ T428]
[ 34.365639][ T428] __dump_stack+0x21/0x30
[ 34.370174][ T428] dump_stack_lvl+0xee/0x150
[ 34.374779][ T428] ? show_regs_print_info+0x20/0x20
[ 34.380064][ T428] dump_stack+0x15/0x20
[ 34.384306][ T428] should_fail+0x3c1/0x510
[ 34.388730][ T428] __should_failslab+0xa4/0xe0
[ 34.393585][ T428] should_failslab+0x9/0x20
[ 34.398189][ T428] slab_pre_alloc_hook+0x3b/0xe0
[ 34.403431][ T428] ? anon_vma_clone+0xc0/0x500
[ 34.408376][ T428] kmem_cache_alloc+0x44/0x260
[ 34.413254][ T428] anon_vma_clone+0xc0/0x500
[ 34.417851][ T428] anon_vma_fork+0x8c/0x510
[ 34.422437][ T428] copy_mm+0x9d1/0x13a0
[ 34.426732][ T428] ? copy_signal+0x600/0x600
[ 34.431411][ T428] ? __init_rwsem+0xfc/0x1d0
[ 34.435992][ T428] ? copy_signal+0x4cb/0x600
[ 34.440665][ T428] copy_process+0x115c/0x3210
[ 34.445344][ T428] ? __kasan_check_write+0x14/0x20
[ 34.450569][ T428] ? __pidfd_prepare+0x150/0x150
[ 34.455622][ T428] ? security_file_permission+0x83/0xa0
[ 34.461353][ T428] kernel_clone+0x23f/0x940
[ 34.465941][ T428] ? create_io_thread+0x130/0x130
[ 34.471074][ T428] ? __kasan_check_write+0x14/0x20
[ 34.476194][ T428] ? mutex_unlock+0x89/0x220
[ 34.480793][ T428] __x64_sys_clone+0x176/0x1d0
[ 34.485641][ T428] ? __kasan_check_write+0x14/0x20
[ 34.491006][ T428] ? __ia32_sys_vfork+0xf0/0xf0
[ 34.496117][ T428] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 34.502542][ T428] x64_sys_call+0x41f/0x9a0
[ 34.507138][ T428] do_syscall_64+0x4c/0xa0
[ 34.511571][ T428] ? clear_bhb_loop+0x50/0xa0
[ 34.516329][ T428] ? clear_bhb_loop+0x50/0xa0
[ 34.521120][ T428] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 34.527132][ T428] RIP: 0033:0x7f013ffd5d39
[ 34.531658][ T428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 34.551534][ T428] RSP: 002b:00007f013ff5a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 34.560271][ T428] RAX: ffffffffffffffda RBX: 00007f01400f6f80 RCX: 00007f013ffd5d39
[ 34.568330][ T428] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 34.576387][ T428] RBP: 00007f013ff5a120 R08: 0000000000000000 R09: 0000000000000000
[ 34.584446][ T428] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 34.592425][ T428] R13: 000000000000000b R14: 00007f01400f6f80 R15: 00007ffd53c70628
[ 34.600571][ T428]
[ 34.604580][ T432] CPU: 1 PID: 432 Comm: syz-executor.1 Not tainted syzkaller #0
[ 34.612646][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 34.621417][ T442] FAULT_INJECTION: forcing a failure.
[ 34.621417][ T442] name failslab, interval 1, probability 0, space 0, times 0
[ 34.622818][ T432] Call Trace:
[ 34.622826][ T432]
[ 34.622833][ T432] __dump_stack+0x21/0x30
[ 34.646408][ T444] FAULT_INJECTION: forcing a failure.
2026/01/15 22:02:33 executed programs: 14
[ 34.646408][ T444] name failslab, interval 1, probability 0, space 0, times 0
[ 34.646483][ T432] dump_stack_lvl+0xee/0x150
[ 34.663826][ T432] ? show_regs_print_info+0x20/0x20
[ 34.669126][ T432] dump_stack+0x15/0x20
[ 34.673281][ T432] should_fail+0x3c1/0x510
[ 34.677739][ T432] __should_failslab+0xa4/0xe0
[ 34.682513][ T432] should_failslab+0x9/0x20
[ 34.687123][ T432] slab_pre_alloc_hook+0x3b/0xe0
[ 34.692153][ T432] ? anon_vma_clone+0xc0/0x500
[ 34.696929][ T432] kmem_cache_alloc+0x44/0x260
[ 34.701782][ T432] anon_vma_clone+0xc0/0x500
[ 34.706458][ T432] anon_vma_fork+0x8c/0x510
[ 34.710982][ T432] copy_mm+0x9d1/0x13a0
[ 34.715159][ T432] ? copy_signal+0x600/0x600
[ 34.719944][ T432] ? __init_rwsem+0xfc/0x1d0
[ 34.724630][ T432] ? copy_signal+0x4cb/0x600
[ 34.729464][ T432] copy_process+0x115c/0x3210
[ 34.734144][ T432] ? __kasan_check_write+0x14/0x20
[ 34.739573][ T432] ? __pidfd_prepare+0x150/0x150
[ 34.744611][ T432] ? security_file_permission+0x83/0xa0
[ 34.750161][ T432] kernel_clone+0x23f/0x940
[ 34.754669][ T432] ? create_io_thread+0x130/0x130
[ 34.759695][ T432] ? __kasan_check_write+0x14/0x20
[ 34.764806][ T432] ? mutex_unlock+0x89/0x220
[ 34.769603][ T432] __x64_sys_clone+0x176/0x1d0
[ 34.774474][ T432] ? __kasan_check_write+0x14/0x20
[ 34.779689][ T432] ? __ia32_sys_vfork+0xf0/0xf0
[ 34.784549][ T432] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 34.790628][ T432] x64_sys_call+0x41f/0x9a0
[ 34.795232][ T432] do_syscall_64+0x4c/0xa0
[ 34.799654][ T432] ? clear_bhb_loop+0x50/0xa0
[ 34.804509][ T432] ? clear_bhb_loop+0x50/0xa0
[ 34.809276][ T432] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 34.815177][ T432] RIP: 0033:0x7f72f2812d39
[ 34.819590][ T432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 34.840276][ T432] RSP: 002b:00007f72f2797078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 34.848879][ T432] RAX: ffffffffffffffda RBX: 00007f72f2933f80 RCX: 00007f72f2812d39
[ 34.856946][ T432] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 34.865199][ T432] RBP: 00007f72f2797120 R08: 0000000000000000 R09: 0000000000000000
[ 34.873439][ T432] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 34.881584][ T432] R13: 000000000000000b R14: 00007f72f2933f80 R15: 00007ffd295452a8
[ 34.889652][ T432]
[ 34.892903][ T442] CPU: 0 PID: 442 Comm: syz-executor.3 Not tainted syzkaller #0
[ 34.900759][ T442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 34.911098][ T442] Call Trace:
[ 34.914477][ T442]
[ 34.917422][ T442] __dump_stack+0x21/0x30
[ 34.921764][ T442] dump_stack_lvl+0xee/0x150
[ 34.926366][ T442] ? show_regs_print_info+0x20/0x20
[ 34.931574][ T442] dump_stack+0x15/0x20
[ 34.936023][ T442] should_fail+0x3c1/0x510
[ 34.940437][ T442] __should_failslab+0xa4/0xe0
[ 34.945200][ T442] should_failslab+0x9/0x20
[ 34.949790][ T442] slab_pre_alloc_hook+0x3b/0xe0
[ 34.954881][ T442] ? anon_vma_fork+0xf2/0x510
[ 34.960106][ T442] kmem_cache_alloc+0x44/0x260
[ 34.964994][ T442] anon_vma_fork+0xf2/0x510
[ 34.969669][ T442] copy_mm+0x9d1/0x13a0
[ 34.973913][ T442] ? copy_signal+0x600/0x600
[ 34.978846][ T442] ? __init_rwsem+0xfc/0x1d0
[ 34.983609][ T442] ? copy_signal+0x4cb/0x600
[ 34.988467][ T442] copy_process+0x115c/0x3210
[ 34.993151][ T442] ? __kasan_check_write+0x14/0x20
[ 34.998267][ T442] ? __pidfd_prepare+0x150/0x150
[ 35.003460][ T442] ? security_file_permission+0x83/0xa0
[ 35.009101][ T442] kernel_clone+0x23f/0x940
[ 35.013705][ T442] ? create_io_thread+0x130/0x130
[ 35.019016][ T442] ? __kasan_check_write+0x14/0x20
[ 35.024225][ T442] ? mutex_unlock+0x89/0x220
[ 35.028815][ T442] __x64_sys_clone+0x176/0x1d0
[ 35.033669][ T442] ? __kasan_check_write+0x14/0x20
[ 35.038952][ T442] ? __ia32_sys_vfork+0xf0/0xf0
[ 35.043804][ T442] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 35.049961][ T442] x64_sys_call+0x41f/0x9a0
[ 35.054472][ T442] do_syscall_64+0x4c/0xa0
[ 35.058905][ T442] ? clear_bhb_loop+0x50/0xa0
[ 35.063754][ T442] ? clear_bhb_loop+0x50/0xa0
[ 35.068535][ T442] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 35.074440][ T442] RIP: 0033:0x7f3846515d39
[ 35.078859][ T442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 35.098921][ T442] RSP: 002b:00007f384649a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 35.103162][ T446] FAULT_INJECTION: forcing a failure.
[ 35.103162][ T446] name failslab, interval 1, probability 0, space 0, times 0
[ 35.107430][ T442] RAX: ffffffffffffffda RBX: 00007f3846636f80 RCX: 00007f3846515d39
[ 35.107446][ T442] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 35.107457][ T442] RBP: 00007f384649a120 R08: 0000000000000000 R09: 0000000000000000
[ 35.144329][ T442] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 35.152388][ T442] R13: 000000000000000b R14: 00007f3846636f80 R15: 00007ffc8606bf68
[ 35.160535][ T442]
[ 35.163569][ T444] CPU: 1 PID: 444 Comm: syz-executor.2 Not tainted syzkaller #0
[ 35.171566][ T444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 35.181883][ T444] Call Trace:
[ 35.185247][ T444]
[ 35.188172][ T444] __dump_stack+0x21/0x30
[ 35.192606][ T444] dump_stack_lvl+0xee/0x150
[ 35.197290][ T444] ? show_regs_print_info+0x20/0x20
[ 35.202512][ T444] dump_stack+0x15/0x20
[ 35.206871][ T444] should_fail+0x3c1/0x510
[ 35.211295][ T444] __should_failslab+0xa4/0xe0
[ 35.216148][ T444] should_failslab+0x9/0x20
[ 35.220649][ T444] slab_pre_alloc_hook+0x3b/0xe0
[ 35.225777][ T444] ? anon_vma_clone+0xc0/0x500
[ 35.230710][ T444] kmem_cache_alloc+0x44/0x260
[ 35.235897][ T444] anon_vma_clone+0xc0/0x500
[ 35.240506][ T444] anon_vma_fork+0x8c/0x510
[ 35.245108][ T444] copy_mm+0x9d1/0x13a0
[ 35.249427][ T444] ? copy_signal+0x600/0x600
[ 35.254010][ T444] ? __init_rwsem+0xfc/0x1d0
[ 35.258604][ T444] ? copy_signal+0x4cb/0x600
[ 35.263187][ T444] copy_process+0x115c/0x3210
[ 35.267864][ T444] ? __kasan_check_write+0x14/0x20
[ 35.272976][ T444] ? __pidfd_prepare+0x150/0x150
[ 35.278083][ T444] ? security_file_permission+0x83/0xa0
[ 35.283991][ T444] kernel_clone+0x23f/0x940
[ 35.288494][ T444] ? create_io_thread+0x130/0x130
[ 35.293613][ T444] ? __kasan_check_write+0x14/0x20
[ 35.298935][ T444] ? mutex_unlock+0x89/0x220
[ 35.303544][ T444] __x64_sys_clone+0x176/0x1d0
[ 35.308449][ T444] ? __kasan_check_write+0x14/0x20
[ 35.313676][ T444] ? __ia32_sys_vfork+0xf0/0xf0
[ 35.318974][ T444] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 35.325143][ T444] x64_sys_call+0x41f/0x9a0
[ 35.329746][ T444] do_syscall_64+0x4c/0xa0
[ 35.334160][ T444] ? clear_bhb_loop+0x50/0xa0
[ 35.338851][ T444] ? clear_bhb_loop+0x50/0xa0
[ 35.343612][ T444] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 35.349770][ T444] RIP: 0033:0x7f7c65bd3d39
[ 35.354184][ T444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 35.374070][ T444] RSP: 002b:00007f7c65b58078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 35.382573][ T444] RAX: ffffffffffffffda RBX: 00007f7c65cf4f80 RCX: 00007f7c65bd3d39
[ 35.390541][ T444] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 35.398886][ T444] RBP: 00007f7c65b58120 R08: 0000000000000000 R09: 0000000000000000
[ 35.406854][ T444] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 35.414922][ T444] R13: 000000000000000b R14: 00007f7c65cf4f80 R15: 00007ffdd2d39368
[ 35.423162][ T444]
[ 35.430175][ T439] CPU: 1 PID: 439 Comm: syz-executor.4 Not tainted syzkaller #0
[ 35.437936][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 35.447996][ T439] Call Trace:
[ 35.451449][ T439]
[ 35.454425][ T439] __dump_stack+0x21/0x30
[ 35.458851][ T439] dump_stack_lvl+0xee/0x150
[ 35.463710][ T439] ? show_regs_print_info+0x20/0x20
[ 35.469022][ T439] dump_stack+0x15/0x20
[ 35.473697][ T439] should_fail+0x3c1/0x510
[ 35.478281][ T439] __should_failslab+0xa4/0xe0
[ 35.483042][ T439] should_failslab+0x9/0x20
[ 35.487626][ T439] slab_pre_alloc_hook+0x3b/0xe0
[ 35.492697][ T439] ? anon_vma_clone+0xc0/0x500
[ 35.497561][ T439] kmem_cache_alloc+0x44/0x260
[ 35.502444][ T439] anon_vma_clone+0xc0/0x500
[ 35.507130][ T439] anon_vma_fork+0x8c/0x510
[ 35.511729][ T439] copy_mm+0x9d1/0x13a0
[ 35.515904][ T439] ? copy_signal+0x600/0x600
[ 35.520659][ T439] ? __init_rwsem+0xfc/0x1d0
[ 35.525510][ T439] ? copy_signal+0x4cb/0x600
[ 35.530372][ T439] copy_process+0x115c/0x3210
[ 35.535076][ T439] ? __kasan_check_write+0x14/0x20
[ 35.540183][ T439] ? __pidfd_prepare+0x150/0x150
[ 35.545295][ T439] ? security_file_permission+0x83/0xa0
[ 35.551100][ T439] kernel_clone+0x23f/0x940
[ 35.555693][ T439] ? create_io_thread+0x130/0x130
[ 35.560712][ T439] ? __kasan_check_write+0x14/0x20
[ 35.565985][ T439] ? mutex_unlock+0x89/0x220
[ 35.570576][ T439] __x64_sys_clone+0x176/0x1d0
[ 35.575515][ T439] ? __kasan_check_write+0x14/0x20
[ 35.580743][ T439] ? __ia32_sys_vfork+0xf0/0xf0
[ 35.585685][ T439] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 35.591934][ T439] x64_sys_call+0x41f/0x9a0
[ 35.596622][ T439] do_syscall_64+0x4c/0xa0
[ 35.601301][ T439] ? clear_bhb_loop+0x50/0xa0
[ 35.606103][ T439] ? clear_bhb_loop+0x50/0xa0
[ 35.610782][ T439] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 35.616917][ T439] RIP: 0033:0x7f57d1b61d39
[ 35.621430][ T439] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 35.641281][ T439] RSP: 002b:00007f57d1ae6078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 35.649790][ T439] RAX: ffffffffffffffda RBX: 00007f57d1c82f80 RCX: 00007f57d1b61d39
[ 35.657846][ T439] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 35.665903][ T439] RBP: 00007f57d1ae6120 R08: 0000000000000000 R09: 0000000000000000
[ 35.673875][ T439] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 35.681934][ T439] R13: 000000000000000b R14: 00007f57d1c82f80 R15: 00007ffe3df6e6d8
[ 35.690078][ T439]
[ 35.694449][ T446] CPU: 0 PID: 446 Comm: syz-executor.5 Not tainted syzkaller #0
[ 35.702307][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 35.712775][ T446] Call Trace:
[ 35.716079][ T446]
[ 35.719031][ T446] __dump_stack+0x21/0x30
[ 35.723487][ T446] dump_stack_lvl+0xee/0x150
[ 35.728108][ T446] ? show_regs_print_info+0x20/0x20
[ 35.733336][ T446] dump_stack+0x15/0x20
[ 35.737763][ T446] should_fail+0x3c1/0x510
[ 35.738127][ T455] FAULT_INJECTION: forcing a failure.
[ 35.738127][ T455] name failslab, interval 1, probability 0, space 0, times 0
[ 35.742456][ T446] __should_failslab+0xa4/0xe0
[ 35.742481][ T446] should_failslab+0x9/0x20
[ 35.742498][ T446] slab_pre_alloc_hook+0x3b/0xe0
[ 35.742517][ T446] ? anon_vma_fork+0x200/0x510
[ 35.742533][ T446] kmem_cache_alloc+0x44/0x260
[ 35.742551][ T446] anon_vma_fork+0x200/0x510
[ 35.784651][ T446] copy_mm+0x9d1/0x13a0
[ 35.788906][ T446] ? copy_signal+0x600/0x600
[ 35.793850][ T446] ? __init_rwsem+0xfc/0x1d0
[ 35.798614][ T446] ? copy_signal+0x4cb/0x600
[ 35.803295][ T446] copy_process+0x115c/0x3210
[ 35.807983][ T446] ? __kasan_check_write+0x14/0x20
[ 35.810819][ T453] FAULT_INJECTION: forcing a failure.
[ 35.810819][ T453] name failslab, interval 1, probability 0, space 0, times 0
[ 35.813467][ T446] ? __pidfd_prepare+0x150/0x150
[ 35.813492][ T446] ? security_file_permission+0x83/0xa0
[ 35.837146][ T446] kernel_clone+0x23f/0x940
[ 35.840901][ T456] FAULT_INJECTION: forcing a failure.
[ 35.840901][ T456] name failslab, interval 1, probability 0, space 0, times 0
[ 35.841742][ T446] ? create_io_thread+0x130/0x130
[ 35.860089][ T446] ? __kasan_check_write+0x14/0x20
[ 35.865211][ T446] ? mutex_unlock+0x89/0x220
[ 35.869892][ T446] __x64_sys_clone+0x176/0x1d0
[ 35.874835][ T446] ? __kasan_check_write+0x14/0x20
[ 35.880052][ T446] ? __ia32_sys_vfork+0xf0/0xf0
[ 35.885006][ T446] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 35.891259][ T446] x64_sys_call+0x41f/0x9a0
[ 35.895860][ T446] do_syscall_64+0x4c/0xa0
[ 35.900469][ T446] ? clear_bhb_loop+0x50/0xa0
[ 35.905542][ T446] ? clear_bhb_loop+0x50/0xa0
[ 35.910312][ T446] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 35.916208][ T446] RIP: 0033:0x7f80e269dd39
[ 35.920901][ T446] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 35.941278][ T446] RSP: 002b:00007f80e2622078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 35.949889][ T446] RAX: ffffffffffffffda RBX: 00007f80e27bef80 RCX: 00007f80e269dd39
[ 35.957971][ T446] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 35.966489][ T446] RBP: 00007f80e2622120 R08: 0000000000000000 R09: 0000000000000000
[ 35.974558][ T446] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 35.982625][ T446] R13: 000000000000000b R14: 00007f80e27bef80 R15: 00007ffc497a7ae8
[ 35.990697][ T446]
[ 35.990722][ T458] FAULT_INJECTION: forcing a failure.
[ 35.990722][ T458] name failslab, interval 1, probability 0, space 0, times 0
[ 35.997334][ T459] FAULT_INJECTION: forcing a failure.
[ 35.997334][ T459] name failslab, interval 1, probability 0, space 0, times 0
[ 36.006653][ T455] CPU: 1 PID: 455 Comm: syz-executor.2 Not tainted syzkaller #0
[ 36.026951][ T455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 36.037575][ T455] Call Trace:
[ 36.040862][ T455]
[ 36.043806][ T455] __dump_stack+0x21/0x30
[ 36.048146][ T455] dump_stack_lvl+0xee/0x150
[ 36.052832][ T455] ? show_regs_print_info+0x20/0x20
[ 36.058037][ T455] dump_stack+0x15/0x20
[ 36.062306][ T455] should_fail+0x3c1/0x510
[ 36.066810][ T455] __should_failslab+0xa4/0xe0
[ 36.071583][ T455] should_failslab+0x9/0x20
[ 36.076298][ T455] slab_pre_alloc_hook+0x3b/0xe0
[ 36.081585][ T455] ? anon_vma_clone+0xc0/0x500
[ 36.086696][ T455] kmem_cache_alloc+0x44/0x260
[ 36.091559][ T455] anon_vma_clone+0xc0/0x500
[ 36.096278][ T455] anon_vma_fork+0x8c/0x510
[ 36.100872][ T455] copy_mm+0x9d1/0x13a0
[ 36.105032][ T455] ? copy_signal+0x600/0x600
[ 36.109616][ T455] ? __init_rwsem+0xfc/0x1d0
[ 36.114468][ T455] ? copy_signal+0x4cb/0x600
[ 36.119174][ T455] copy_process+0x115c/0x3210
[ 36.123959][ T455] ? __kasan_check_write+0x14/0x20
[ 36.129349][ T455] ? __pidfd_prepare+0x150/0x150
[ 36.134465][ T455] ? security_file_permission+0x83/0xa0
[ 36.140251][ T455] kernel_clone+0x23f/0x940
[ 36.144941][ T455] ? create_io_thread+0x130/0x130
[ 36.150230][ T455] ? __kasan_check_write+0x14/0x20
[ 36.155557][ T455] ? mutex_unlock+0x89/0x220
[ 36.160240][ T455] __x64_sys_clone+0x176/0x1d0
[ 36.165108][ T455] ? __kasan_check_write+0x14/0x20
[ 36.170510][ T455] ? __ia32_sys_vfork+0xf0/0xf0
[ 36.175506][ T455] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 36.181577][ T455] x64_sys_call+0x41f/0x9a0
[ 36.186170][ T455] do_syscall_64+0x4c/0xa0
[ 36.190831][ T455] ? clear_bhb_loop+0x50/0xa0
[ 36.195510][ T455] ? clear_bhb_loop+0x50/0xa0
[ 36.200276][ T455] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 36.206267][ T455] RIP: 0033:0x7f7c65bd3d39
[ 36.210949][ T455] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 36.230813][ T455] RSP: 002b:00007f7c65b58078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 36.239224][ T455] RAX: ffffffffffffffda RBX: 00007f7c65cf4f80 RCX: 00007f7c65bd3d39
[ 36.247373][ T455] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 36.255360][ T455] RBP: 00007f7c65b58120 R08: 0000000000000000 R09: 0000000000000000
[ 36.263458][ T455] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 36.271518][ T455] R13: 000000000000000b R14: 00007f7c65cf4f80 R15: 00007ffdd2d39368
[ 36.279962][ T455]
[ 36.283161][ T453] CPU: 0 PID: 453 Comm: syz-executor.3 Not tainted syzkaller #0
[ 36.290908][ T453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 36.301267][ T453] Call Trace:
[ 36.304717][ T453]
[ 36.307822][ T453] __dump_stack+0x21/0x30
[ 36.312429][ T453] dump_stack_lvl+0xee/0x150
[ 36.317215][ T453] ? show_regs_print_info+0x20/0x20
[ 36.322719][ T453] dump_stack+0x15/0x20
[ 36.327144][ T453] should_fail+0x3c1/0x510
[ 36.331698][ T453] __should_failslab+0xa4/0xe0
[ 36.336561][ T453] should_failslab+0x9/0x20
[ 36.341323][ T453] slab_pre_alloc_hook+0x3b/0xe0
[ 36.346351][ T453] ? anon_vma_clone+0xc0/0x500
[ 36.351110][ T453] kmem_cache_alloc+0x44/0x260
[ 36.355892][ T453] anon_vma_clone+0xc0/0x500
[ 36.360567][ T453] anon_vma_fork+0x8c/0x510
[ 36.365068][ T453] copy_mm+0x9d1/0x13a0
[ 36.369221][ T453] ? copy_signal+0x600/0x600
[ 36.373889][ T453] ? __init_rwsem+0xfc/0x1d0
[ 36.378479][ T453] ? copy_signal+0x4cb/0x600
[ 36.383235][ T453] copy_process+0x115c/0x3210
[ 36.387911][ T453] ? __kasan_check_write+0x14/0x20
[ 36.393198][ T453] ? __pidfd_prepare+0x150/0x150
[ 36.398129][ T453] ? security_file_permission+0x83/0xa0
[ 36.403849][ T453] kernel_clone+0x23f/0x940
[ 36.408441][ T453] ? create_io_thread+0x130/0x130
[ 36.413557][ T453] ? __kasan_check_write+0x14/0x20
[ 36.418850][ T453] ? mutex_unlock+0x89/0x220
[ 36.423819][ T453] __x64_sys_clone+0x176/0x1d0
[ 36.428768][ T453] ? __kasan_check_write+0x14/0x20
[ 36.433970][ T453] ? __ia32_sys_vfork+0xf0/0xf0
[ 36.438907][ T453] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 36.445104][ T453] x64_sys_call+0x41f/0x9a0
[ 36.449624][ T453] do_syscall_64+0x4c/0xa0
[ 36.454146][ T453] ? clear_bhb_loop+0x50/0xa0
[ 36.458838][ T453] ? clear_bhb_loop+0x50/0xa0
[ 36.463606][ T453] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 36.469599][ T453] RIP: 0033:0x7f3846515d39
[ 36.474271][ T453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 36.494065][ T453] RSP: 002b:00007f384649a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 36.502745][ T453] RAX: ffffffffffffffda RBX: 00007f3846636f80 RCX: 00007f3846515d39
[ 36.511030][ T453] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 36.519105][ T453] RBP: 00007f384649a120 R08: 0000000000000000 R09: 0000000000000000
[ 36.527439][ T453] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 36.535710][ T453] R13: 000000000000000b R14: 00007f3846636f80 R15: 00007ffc8606bf68
[ 36.543776][ T453]
[ 36.548557][ T458] CPU: 1 PID: 458 Comm: syz-executor.1 Not tainted syzkaller #0
[ 36.556516][ T458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 36.566697][ T458] Call Trace:
[ 36.569981][ T458]
[ 36.572920][ T458] __dump_stack+0x21/0x30
[ 36.577258][ T458] dump_stack_lvl+0xee/0x150
[ 36.582031][ T458] ? show_regs_print_info+0x20/0x20
[ 36.587270][ T458] dump_stack+0x15/0x20
[ 36.591521][ T458] should_fail+0x3c1/0x510
[ 36.596025][ T458] __should_failslab+0xa4/0xe0
[ 36.600898][ T458] should_failslab+0x9/0x20
[ 36.605721][ T458] slab_pre_alloc_hook+0x3b/0xe0
[ 36.610774][ T458] ? anon_vma_clone+0xc0/0x500
[ 36.615540][ T458] kmem_cache_alloc+0x44/0x260
[ 36.620569][ T458] anon_vma_clone+0xc0/0x500
[ 36.625164][ T458] anon_vma_fork+0x8c/0x510
[ 36.629752][ T458] copy_mm+0x9d1/0x13a0
[ 36.633921][ T458] ? copy_signal+0x600/0x600
[ 36.638718][ T458] ? __init_rwsem+0xfc/0x1d0
[ 36.643398][ T458] ? copy_signal+0x4cb/0x600
[ 36.648001][ T458] copy_process+0x115c/0x3210
[ 36.653045][ T458] ? __kasan_check_write+0x14/0x20
[ 36.658325][ T458] ? __pidfd_prepare+0x150/0x150
[ 36.663267][ T458] ? security_file_permission+0x83/0xa0
[ 36.669264][ T458] kernel_clone+0x23f/0x940
[ 36.674146][ T458] ? create_io_thread+0x130/0x130
[ 36.679374][ T458] ? __kasan_check_write+0x14/0x20
[ 36.684753][ T458] ? mutex_unlock+0x89/0x220
[ 36.689448][ T458] __x64_sys_clone+0x176/0x1d0
[ 36.694319][ T458] ? __kasan_check_write+0x14/0x20
[ 36.699639][ T458] ? __ia32_sys_vfork+0xf0/0xf0
[ 36.704741][ T458] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 36.710991][ T458] x64_sys_call+0x41f/0x9a0
[ 36.715662][ T458] do_syscall_64+0x4c/0xa0
[ 36.720177][ T458] ? clear_bhb_loop+0x50/0xa0
[ 36.725030][ T458] ? clear_bhb_loop+0x50/0xa0
[ 36.729801][ T458] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 36.735984][ T458] RIP: 0033:0x7f72f2812d39
[ 36.740404][ T458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 36.760297][ T458] RSP: 002b:00007f72f2797078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 36.769108][ T458] RAX: ffffffffffffffda RBX: 00007f72f2933f80 RCX: 00007f72f2812d39
[ 36.777376][ T458] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 36.785634][ T458] RBP: 00007f72f2797120 R08: 0000000000000000 R09: 0000000000000000
[ 36.793783][ T458] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 36.802057][ T458] R13: 000000000000000b R14: 00007f72f2933f80 R15: 00007ffd295452a8
[ 36.810361][ T458]
[ 36.813383][ T456] CPU: 0 PID: 456 Comm: syz-executor.4 Not tainted syzkaller #0
[ 36.821035][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 36.831102][ T456] Call Trace:
[ 36.834556][ T456]
[ 36.837497][ T456] __dump_stack+0x21/0x30
[ 36.841839][ T456] dump_stack_lvl+0xee/0x150
[ 36.846532][ T456] ? show_regs_print_info+0x20/0x20
[ 36.851732][ T456] dump_stack+0x15/0x20
[ 36.856061][ T456] should_fail+0x3c1/0x510
[ 36.860571][ T456] __should_failslab+0xa4/0xe0
[ 36.865435][ T456] should_failslab+0x9/0x20
[ 36.870022][ T456] slab_pre_alloc_hook+0x3b/0xe0
[ 36.874972][ T456] ? anon_vma_clone+0xc0/0x500
[ 36.880050][ T456] kmem_cache_alloc+0x44/0x260
[ 36.885162][ T456] anon_vma_clone+0xc0/0x500
[ 36.889837][ T456] anon_vma_fork+0x8c/0x510
[ 36.894422][ T456] copy_mm+0x9d1/0x13a0
[ 36.898587][ T456] ? copy_signal+0x600/0x600
[ 36.903518][ T456] ? __init_rwsem+0xfc/0x1d0
[ 36.908313][ T456] ? copy_signal+0x4cb/0x600
[ 36.912990][ T456] copy_process+0x115c/0x3210
[ 36.917913][ T456] ? __kasan_check_write+0x14/0x20
[ 36.923122][ T456] ? __pidfd_prepare+0x150/0x150
[ 36.928058][ T456] ? security_file_permission+0x83/0xa0
[ 36.933692][ T456] kernel_clone+0x23f/0x940
[ 36.938192][ T456] ? create_io_thread+0x130/0x130
[ 36.943219][ T456] ? __kasan_check_write+0x14/0x20
[ 36.948398][ T456] ? mutex_unlock+0x89/0x220
[ 36.952984][ T456] __x64_sys_clone+0x176/0x1d0
[ 36.957755][ T456] ? __kasan_check_write+0x14/0x20
[ 36.962864][ T456] ? __ia32_sys_vfork+0xf0/0xf0
[ 36.968082][ T456] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 36.974146][ T456] x64_sys_call+0x41f/0x9a0
[ 36.978750][ T456] do_syscall_64+0x4c/0xa0
[ 36.983454][ T456] ? clear_bhb_loop+0x50/0xa0
[ 36.988379][ T456] ? clear_bhb_loop+0x50/0xa0
[ 36.993052][ T456] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 36.999205][ T456] RIP: 0033:0x7f57d1b61d39
[ 37.003704][ T456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 37.023767][ T456] RSP: 002b:00007f57d1ae6078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 37.032191][ T456] RAX: ffffffffffffffda RBX: 00007f57d1c82f80 RCX: 00007f57d1b61d39
[ 37.040338][ T456] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 37.048605][ T456] RBP: 00007f57d1ae6120 R08: 0000000000000000 R09: 0000000000000000
[ 37.056742][ T456] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 37.064809][ T456] R13: 000000000000000b R14: 00007f57d1c82f80 R15: 00007ffe3df6e6d8
[ 37.072819][ T456]
[ 37.083762][ T464] FAULT_INJECTION: forcing a failure.
[ 37.083762][ T464] name failslab, interval 1, probability 0, space 0, times 0
[ 37.090923][ T459] CPU: 1 PID: 459 Comm: syz-executor.0 Not tainted syzkaller #0
[ 37.104561][ T459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 37.114724][ T459] Call Trace:
[ 37.118015][ T459]
[ 37.121364][ T459] __dump_stack+0x21/0x30
[ 37.125706][ T459] dump_stack_lvl+0xee/0x150
[ 37.130385][ T459] ? show_regs_print_info+0x20/0x20
[ 37.135673][ T459] dump_stack+0x15/0x20
[ 37.139935][ T459] should_fail+0x3c1/0x510
[ 37.144362][ T459] __should_failslab+0xa4/0xe0
[ 37.149267][ T459] should_failslab+0x9/0x20
[ 37.153907][ T459] slab_pre_alloc_hook+0x3b/0xe0
[ 37.159246][ T459] ? anon_vma_clone+0xc0/0x500
[ 37.164255][ T459] kmem_cache_alloc+0x44/0x260
[ 37.169371][ T459] anon_vma_clone+0xc0/0x500
[ 37.173961][ T459] anon_vma_fork+0x8c/0x510
[ 37.178470][ T459] copy_mm+0x9d1/0x13a0
[ 37.182743][ T459] ? copy_signal+0x600/0x600
[ 37.187513][ T459] ? __init_rwsem+0xfc/0x1d0
[ 37.192223][ T459] ? copy_signal+0x4cb/0x600
[ 37.196870][ T459] copy_process+0x115c/0x3210
[ 37.201661][ T459] ? __kasan_check_write+0x14/0x20
[ 37.206950][ T459] ? __pidfd_prepare+0x150/0x150
[ 37.211982][ T459] ? security_file_permission+0x83/0xa0
[ 37.217773][ T459] kernel_clone+0x23f/0x940
[ 37.222376][ T459] ? create_io_thread+0x130/0x130
[ 37.227526][ T459] ? __kasan_check_write+0x14/0x20
[ 37.232641][ T459] ? mutex_unlock+0x89/0x220
[ 37.237354][ T459] __x64_sys_clone+0x176/0x1d0
[ 37.242126][ T459] ? __kasan_check_write+0x14/0x20
[ 37.247440][ T459] ? __ia32_sys_vfork+0xf0/0xf0
[ 37.252519][ T459] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 37.258752][ T459] x64_sys_call+0x41f/0x9a0
[ 37.259629][ T468] FAULT_INJECTION: forcing a failure.
[ 37.259629][ T468] name failslab, interval 1, probability 0, space 0, times 0
[ 37.263359][ T459] do_syscall_64+0x4c/0xa0
[ 37.263385][ T459] ? clear_bhb_loop+0x50/0xa0
[ 37.263401][ T459] ? clear_bhb_loop+0x50/0xa0
[ 37.290777][ T459] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 37.297069][ T459] RIP: 0033:0x7f013ffd5d39
[ 37.301497][ T459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 37.321138][ T459] RSP: 002b:00007f013ff5a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 37.329649][ T459] RAX: ffffffffffffffda RBX: 00007f01400f6f80 RCX: 00007f013ffd5d39
[ 37.337893][ T459] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 37.346039][ T459] RBP: 00007f013ff5a120 R08: 0000000000000000 R09: 0000000000000000
[ 37.354014][ T459] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 37.362079][ T459] R13: 000000000000000b R14: 00007f01400f6f80 R15: 00007ffd53c70628
[ 37.370143][ T459]
[ 37.373168][ T468] CPU: 0 PID: 468 Comm: syz-executor.3 Not tainted syzkaller #0
[ 37.381000][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 37.391071][ T468] Call Trace:
[ 37.394398][ T468]
[ 37.397507][ T468] __dump_stack+0x21/0x30
[ 37.401848][ T468] dump_stack_lvl+0xee/0x150
[ 37.406487][ T468] ? show_regs_print_info+0x20/0x20
[ 37.411792][ T468] dump_stack+0x15/0x20
[ 37.415950][ T468] should_fail+0x3c1/0x510
[ 37.420366][ T468] __should_failslab+0xa4/0xe0
[ 37.425351][ T468] should_failslab+0x9/0x20
[ 37.429859][ T468] slab_pre_alloc_hook+0x3b/0xe0
[ 37.434808][ T468] ? anon_vma_clone+0xc0/0x500
[ 37.439931][ T468] kmem_cache_alloc+0x44/0x260
[ 37.444867][ T468] anon_vma_clone+0xc0/0x500
[ 37.449784][ T468] anon_vma_fork+0x8c/0x510
[ 37.454472][ T468] copy_mm+0x9d1/0x13a0
[ 37.458635][ T468] ? copy_signal+0x600/0x600
[ 37.463318][ T468] ? __init_rwsem+0xfc/0x1d0
[ 37.468336][ T468] ? copy_signal+0x4cb/0x600
[ 37.473115][ T468] copy_process+0x115c/0x3210
[ 37.477885][ T468] ? __kasan_check_write+0x14/0x20
[ 37.483005][ T468] ? __pidfd_prepare+0x150/0x150
[ 37.488096][ T468] ? security_file_permission+0x83/0xa0
[ 37.493651][ T468] kernel_clone+0x23f/0x940
[ 37.498332][ T468] ? create_io_thread+0x130/0x130
[ 37.503530][ T468] ? __kasan_check_write+0x14/0x20
[ 37.508896][ T468] ? mutex_unlock+0x89/0x220
[ 37.513662][ T468] __x64_sys_clone+0x176/0x1d0
[ 37.518530][ T468] ? __kasan_check_write+0x14/0x20
[ 37.523643][ T468] ? __ia32_sys_vfork+0xf0/0xf0
[ 37.528675][ T468] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 37.535107][ T468] x64_sys_call+0x41f/0x9a0
[ 37.540029][ T468] do_syscall_64+0x4c/0xa0
[ 37.544708][ T468] ? clear_bhb_loop+0x50/0xa0
[ 37.549497][ T468] ? clear_bhb_loop+0x50/0xa0
[ 37.550808][ T469] FAULT_INJECTION: forcing a failure.
[ 37.550808][ T469] name failslab, interval 1, probability 0, space 0, times 0
[ 37.554349][ T468] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 37.554375][ T468] RIP: 0033:0x7f3846515d39
[ 37.578282][ T468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 37.598523][ T468] RSP: 002b:00007f384649a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 37.607061][ T468] RAX: ffffffffffffffda RBX: 00007f3846636f80 RCX: 00007f3846515d39
[ 37.615582][ T468] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 37.623835][ T468] RBP: 00007f384649a120 R08: 0000000000000000 R09: 0000000000000000
[ 37.631985][ T468] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 37.639954][ T468] R13: 000000000000000b R14: 00007f3846636f80 R15: 00007ffc8606bf68
[ 37.648016][ T468]
[ 37.652073][ T464] CPU: 1 PID: 464 Comm: syz-executor.5 Not tainted syzkaller #0
[ 37.654395][ T474] FAULT_INJECTION: forcing a failure.
[ 37.654395][ T474] name failslab, interval 1, probability 0, space 0, times 0
[ 37.659950][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 37.683869][ T464] Call Trace:
[ 37.687206][ T464]
[ 37.690256][ T464] __dump_stack+0x21/0x30
[ 37.694686][ T464] dump_stack_lvl+0xee/0x150
[ 37.699543][ T464] ? show_regs_print_info+0x20/0x20
[ 37.704940][ T464] dump_stack+0x15/0x20
[ 37.709111][ T464] should_fail+0x3c1/0x510
[ 37.713723][ T464] __should_failslab+0xa4/0xe0
[ 37.718502][ T464] should_failslab+0x9/0x20
[ 37.723110][ T464] slab_pre_alloc_hook+0x3b/0xe0
[ 37.728066][ T464] ? anon_vma_fork+0x200/0x510
[ 37.732839][ T464] kmem_cache_alloc+0x44/0x260
[ 37.737693][ T464] anon_vma_fork+0x200/0x510
[ 37.742402][ T464] copy_mm+0x9d1/0x13a0
[ 37.746664][ T464] ? copy_signal+0x600/0x600
[ 37.751608][ T464] ? __init_rwsem+0xfc/0x1d0
[ 37.756203][ T464] ? copy_signal+0x4cb/0x600
[ 37.760887][ T464] copy_process+0x115c/0x3210
[ 37.765757][ T464] ? __kasan_check_write+0x14/0x20
[ 37.771157][ T464] ? __pidfd_prepare+0x150/0x150
[ 37.774313][ T475] FAULT_INJECTION: forcing a failure.
[ 37.774313][ T475] name failslab, interval 1, probability 0, space 0, times 0
[ 37.776315][ T464] ? security_file_permission+0x83/0xa0
[ 37.776343][ T464] kernel_clone+0x23f/0x940
[ 37.799889][ T464] ? create_io_thread+0x130/0x130
[ 37.804931][ T464] ? __kasan_check_write+0x14/0x20
[ 37.810133][ T464] ? mutex_unlock+0x89/0x220
[ 37.814738][ T464] __x64_sys_clone+0x176/0x1d0
[ 37.819521][ T464] ? __kasan_check_write+0x14/0x20
[ 37.824734][ T464] ? __ia32_sys_vfork+0xf0/0xf0
[ 37.829773][ T464] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 37.836104][ T464] x64_sys_call+0x41f/0x9a0
[ 37.840704][ T464] do_syscall_64+0x4c/0xa0
[ 37.845217][ T464] ? clear_bhb_loop+0x50/0xa0
[ 37.850259][ T464] ? clear_bhb_loop+0x50/0xa0
[ 37.855197][ T464] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 37.861183][ T464] RIP: 0033:0x7f80e269dd39
[ 37.865597][ T464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 37.885652][ T464] RSP: 002b:00007f80e2622078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 37.894426][ T464] RAX: ffffffffffffffda RBX: 00007f80e27bef80 RCX: 00007f80e269dd39
[ 37.902573][ T464] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 37.910658][ T464] RBP: 00007f80e2622120 R08: 0000000000000000 R09: 0000000000000000
[ 37.918819][ T464] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 37.927067][ T464] R13: 000000000000000b R14: 00007f80e27bef80 R15: 00007ffc497a7ae8
[ 37.935219][ T464]
[ 37.938244][ T469] CPU: 0 PID: 469 Comm: syz-executor.2 Not tainted syzkaller #0
[ 37.945893][ T469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 37.956578][ T469] Call Trace:
[ 37.959958][ T469]
[ 37.962974][ T469] __dump_stack+0x21/0x30
[ 37.967307][ T469] dump_stack_lvl+0xee/0x150
[ 37.971999][ T469] ? show_regs_print_info+0x20/0x20
[ 37.977194][ T469] dump_stack+0x15/0x20
[ 37.981435][ T469] should_fail+0x3c1/0x510
[ 37.985847][ T469] __should_failslab+0xa4/0xe0
[ 37.990609][ T469] should_failslab+0x9/0x20
[ 37.995285][ T469] slab_pre_alloc_hook+0x3b/0xe0
[ 38.000328][ T469] ? anon_vma_clone+0xc0/0x500
[ 38.005522][ T469] kmem_cache_alloc+0x44/0x260
[ 38.010288][ T469] anon_vma_clone+0xc0/0x500
[ 38.015069][ T469] anon_vma_fork+0x8c/0x510
[ 38.019769][ T469] copy_mm+0x9d1/0x13a0
[ 38.024042][ T469] ? copy_signal+0x600/0x600
[ 38.028984][ T469] ? __init_rwsem+0xfc/0x1d0
[ 38.033665][ T469] ? copy_signal+0x4cb/0x600
[ 38.038257][ T469] copy_process+0x115c/0x3210
[ 38.043025][ T469] ? __kasan_check_write+0x14/0x20
[ 38.048148][ T469] ? __pidfd_prepare+0x150/0x150
[ 38.053109][ T469] ? security_file_permission+0x83/0xa0
[ 38.058754][ T469] kernel_clone+0x23f/0x940
[ 38.063354][ T469] ? create_io_thread+0x130/0x130
[ 38.068493][ T469] ? __kasan_check_write+0x14/0x20
[ 38.073790][ T469] ? mutex_unlock+0x89/0x220
[ 38.078536][ T469] __x64_sys_clone+0x176/0x1d0
[ 38.083301][ T469] ? __kasan_check_write+0x14/0x20
[ 38.088422][ T469] ? __ia32_sys_vfork+0xf0/0xf0
[ 38.093272][ T469] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 38.099387][ T469] x64_sys_call+0x41f/0x9a0
[ 38.103884][ T469] do_syscall_64+0x4c/0xa0
[ 38.108314][ T469] ? clear_bhb_loop+0x50/0xa0
[ 38.113018][ T469] ? clear_bhb_loop+0x50/0xa0
[ 38.117865][ T469] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 38.123900][ T469] RIP: 0033:0x7f7c65bd3d39
[ 38.128407][ T469] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 38.148773][ T469] RSP: 002b:00007f7c65b58078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 38.157260][ T469] RAX: ffffffffffffffda RBX: 00007f7c65cf4f80 RCX: 00007f7c65bd3d39
[ 38.165238][ T469] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 38.173327][ T469] RBP: 00007f7c65b58120 R08: 0000000000000000 R09: 0000000000000000
[ 38.181478][ T469] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 38.189718][ T469] R13: 000000000000000b R14: 00007f7c65cf4f80 R15: 00007ffdd2d39368
[ 38.197776][ T469]
[ 38.202690][ T474] CPU: 1 PID: 474 Comm: syz-executor.1 Not tainted syzkaller #0
[ 38.202745][ T477] FAULT_INJECTION: forcing a failure.
[ 38.202745][ T477] name failslab, interval 1, probability 0, space 0, times 0
[ 38.210354][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 38.210365][ T474] Call Trace:
[ 38.210371][ T474]
[ 38.210377][ T474] __dump_stack+0x21/0x30
[ 38.210401][ T474] dump_stack_lvl+0xee/0x150
[ 38.210419][ T474] ? show_regs_print_info+0x20/0x20
[ 38.210439][ T474] dump_stack+0x15/0x20
[ 38.210457][ T474] should_fail+0x3c1/0x510
[ 38.210474][ T474] __should_failslab+0xa4/0xe0
[ 38.210494][ T474] should_failslab+0x9/0x20
[ 38.272833][ T474] slab_pre_alloc_hook+0x3b/0xe0
[ 38.277809][ T474] ? anon_vma_clone+0xc0/0x500
[ 38.282664][ T474] kmem_cache_alloc+0x44/0x260
[ 38.287530][ T474] anon_vma_clone+0xc0/0x500
[ 38.292318][ T474] anon_vma_fork+0x8c/0x510
[ 38.296916][ T474] copy_mm+0x9d1/0x13a0
[ 38.301379][ T474] ? copy_signal+0x600/0x600
[ 38.306241][ T474] ? __init_rwsem+0xfc/0x1d0
[ 38.311012][ T474] ? copy_signal+0x4cb/0x600
[ 38.315609][ T474] copy_process+0x115c/0x3210
[ 38.320416][ T474] ? __kasan_check_write+0x14/0x20
[ 38.325703][ T474] ? __pidfd_prepare+0x150/0x150
[ 38.330987][ T474] ? security_file_permission+0x83/0xa0
[ 38.336714][ T474] kernel_clone+0x23f/0x940
[ 38.341412][ T474] ? create_io_thread+0x130/0x130
[ 38.346437][ T474] ? __kasan_check_write+0x14/0x20
[ 38.351548][ T474] ? mutex_unlock+0x89/0x220
[ 38.356152][ T474] __x64_sys_clone+0x176/0x1d0
[ 38.361041][ T474] ? __kasan_check_write+0x14/0x20
[ 38.366272][ T474] ? __ia32_sys_vfork+0xf0/0xf0
[ 38.371130][ T474] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 38.377210][ T474] x64_sys_call+0x41f/0x9a0
[ 38.381808][ T474] do_syscall_64+0x4c/0xa0
[ 38.386436][ T474] ? clear_bhb_loop+0x50/0xa0
[ 38.391208][ T474] ? clear_bhb_loop+0x50/0xa0
[ 38.395885][ T474] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 38.401872][ T474] RIP: 0033:0x7f72f2812d39
[ 38.406462][ T474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 38.426098][ T474] RSP: 002b:00007f72f2797078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 38.434638][ T474] RAX: ffffffffffffffda RBX: 00007f72f2933f80 RCX: 00007f72f2812d39
[ 38.442710][ T474] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 38.450790][ T474] RBP: 00007f72f2797120 R08: 0000000000000000 R09: 0000000000000000
[ 38.458766][ T474] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 38.466960][ T474] R13: 000000000000000b R14: 00007f72f2933f80 R15: 00007ffd295452a8
[ 38.475118][ T474]
[ 38.478233][ T477] CPU: 0 PID: 477 Comm: syz-executor.0 Not tainted syzkaller #0
[ 38.486370][ T477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 38.496632][ T477] Call Trace:
[ 38.499931][ T477]
[ 38.502880][ T477] __dump_stack+0x21/0x30
[ 38.507264][ T477] dump_stack_lvl+0xee/0x150
[ 38.511863][ T477] ? show_regs_print_info+0x20/0x20
[ 38.517191][ T477] dump_stack+0x15/0x20
[ 38.521446][ T477] should_fail+0x3c1/0x510
[ 38.525962][ T477] __should_failslab+0xa4/0xe0
[ 38.531338][ T477] should_failslab+0x9/0x20
[ 38.535850][ T477] slab_pre_alloc_hook+0x3b/0xe0
[ 38.540973][ T477] ? anon_vma_clone+0xc0/0x500
[ 38.545738][ T477] kmem_cache_alloc+0x44/0x260
[ 38.550516][ T477] anon_vma_clone+0xc0/0x500
[ 38.555193][ T477] anon_vma_fork+0x8c/0x510
[ 38.559824][ T477] copy_mm+0x9d1/0x13a0
[ 38.564088][ T477] ? copy_signal+0x600/0x600
[ 38.568867][ T477] ? __init_rwsem+0xfc/0x1d0
[ 38.573545][ T477] ? copy_signal+0x4cb/0x600
[ 38.578135][ T477] copy_process+0x115c/0x3210
[ 38.582994][ T477] ? __kasan_check_write+0x14/0x20
[ 38.588198][ T477] ? __pidfd_prepare+0x150/0x150
[ 38.593236][ T477] ? security_file_permission+0x83/0xa0
[ 38.598797][ T477] kernel_clone+0x23f/0x940
[ 38.603406][ T477] ? create_io_thread+0x130/0x130
[ 38.608439][ T477] ? __kasan_check_write+0x14/0x20
[ 38.613650][ T477] ? mutex_unlock+0x89/0x220
[ 38.618260][ T477] __x64_sys_clone+0x176/0x1d0
[ 38.623215][ T477] ? __kasan_check_write+0x14/0x20
[ 38.628633][ T477] ? __ia32_sys_vfork+0xf0/0xf0
[ 38.633515][ T477] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 38.639784][ T477] x64_sys_call+0x41f/0x9a0
[ 38.644373][ T477] do_syscall_64+0x4c/0xa0
[ 38.648822][ T477] ? clear_bhb_loop+0x50/0xa0
[ 38.653612][ T477] ? clear_bhb_loop+0x50/0xa0
[ 38.658466][ T477] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 38.664741][ T477] RIP: 0033:0x7f013ffd5d39
[ 38.669412][ T477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 38.689020][ T477] RSP: 002b:00007f013ff5a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 38.697644][ T477] RAX: ffffffffffffffda RBX: 00007f01400f6f80 RCX: 00007f013ffd5d39
[ 38.705948][ T477] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 38.714026][ T477] RBP: 00007f013ff5a120 R08: 0000000000000000 R09: 0000000000000000
[ 38.722098][ T477] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 38.730537][ T477] R13: 000000000000000b R14: 00007f01400f6f80 R15: 00007ffd53c70628
[ 38.738519][ T477]
[ 38.744530][ T484] FAULT_INJECTION: forcing a failure.
[ 38.744530][ T484] name failslab, interval 1, probability 0, space 0, times 0
[ 38.745848][ T485] FAULT_INJECTION: forcing a failure.
[ 38.745848][ T485] name failslab, interval 1, probability 0, space 0, times 0
[ 38.770423][ T484] CPU: 1 PID: 484 Comm: syz-executor.2 Not tainted syzkaller #0
[ 38.770447][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 38.770457][ T484] Call Trace:
[ 38.770463][ T484]
[ 38.770470][ T484] __dump_stack+0x21/0x30
[ 38.770495][ T484] dump_stack_lvl+0xee/0x150
[ 38.804265][ T484] ? show_regs_print_info+0x20/0x20
[ 38.809652][ T484] dump_stack+0x15/0x20
[ 38.813902][ T484] should_fail+0x3c1/0x510
[ 38.818409][ T484] __should_failslab+0xa4/0xe0
[ 38.823277][ T484] should_failslab+0x9/0x20
[ 38.827861][ T484] slab_pre_alloc_hook+0x3b/0xe0
[ 38.832805][ T484] ? anon_vma_fork+0xf2/0x510
[ 38.837491][ T484] kmem_cache_alloc+0x44/0x260
[ 38.842270][ T484] anon_vma_fork+0xf2/0x510
[ 38.846862][ T484] copy_mm+0x9d1/0x13a0
[ 38.851038][ T484] ? copy_signal+0x600/0x600
[ 38.855712][ T484] ? __init_rwsem+0xfc/0x1d0
[ 38.860579][ T484] ? copy_signal+0x4cb/0x600
[ 38.865273][ T484] copy_process+0x115c/0x3210
[ 38.869992][ T484] ? __kasan_check_write+0x14/0x20
[ 38.875388][ T484] ? __pidfd_prepare+0x150/0x150
[ 38.880606][ T484] ? security_file_permission+0x83/0xa0
[ 38.886253][ T484] kernel_clone+0x23f/0x940
[ 38.890939][ T484] ? create_io_thread+0x130/0x130
[ 38.896597][ T484] ? __kasan_check_write+0x14/0x20
[ 38.901811][ T484] ? mutex_unlock+0x89/0x220
[ 38.906500][ T484] __x64_sys_clone+0x176/0x1d0
[ 38.911292][ T484] ? __kasan_check_write+0x14/0x20
[ 38.916844][ T484] ? __ia32_sys_vfork+0xf0/0xf0
[ 38.921798][ T484] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 38.927955][ T484] x64_sys_call+0x41f/0x9a0
[ 38.932467][ T484] do_syscall_64+0x4c/0xa0
[ 38.937031][ T484] ? clear_bhb_loop+0x50/0xa0
[ 38.941849][ T484] ? clear_bhb_loop+0x50/0xa0
[ 38.946720][ T484] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 38.952796][ T484] RIP: 0033:0x7f7c65bd3d39
[ 38.957292][ T484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 38.977702][ T484] RSP: 002b:00007f7c65b58078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 38.986316][ T484] RAX: ffffffffffffffda RBX: 00007f7c65cf4f80 RCX: 00007f7c65bd3d39
[ 38.994384][ T484] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 39.002446][ T484] RBP: 00007f7c65b58120 R08: 0000000000000000 R09: 0000000000000000
[ 39.010703][ T484] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 39.018784][ T484] R13: 000000000000000b R14: 00007f7c65cf4f80 R15: 00007ffdd2d39368
[ 39.027033][ T484]
[ 39.030264][ T475] CPU: 0 PID: 475 Comm: syz-executor.4 Not tainted syzkaller #0
[ 39.031439][ T486] FAULT_INJECTION: forcing a failure.
[ 39.031439][ T486] name failslab, interval 1, probability 0, space 0, times 0
[ 39.038010][ T475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 39.061535][ T475] Call Trace:
[ 39.064826][ T475]
[ 39.067939][ T475] __dump_stack+0x21/0x30
[ 39.072279][ T475] dump_stack_lvl+0xee/0x150
[ 39.077244][ T475] ? show_regs_print_info+0x20/0x20
[ 39.082843][ T475] dump_stack+0x15/0x20
[ 39.087089][ T475] should_fail+0x3c1/0x510
[ 39.091630][ T475] __should_failslab+0xa4/0xe0
[ 39.096507][ T475] should_failslab+0x9/0x20
[ 39.101275][ T475] slab_pre_alloc_hook+0x3b/0xe0
[ 39.106474][ T475] ? anon_vma_clone+0xc0/0x500
[ 39.111466][ T475] kmem_cache_alloc+0x44/0x260
[ 39.116235][ T475] anon_vma_clone+0xc0/0x500
[ 39.120824][ T475] anon_vma_fork+0x8c/0x510
[ 39.125326][ T475] copy_mm+0x9d1/0x13a0
[ 39.129488][ T475] ? copy_signal+0x600/0x600
[ 39.134274][ T475] ? __init_rwsem+0xfc/0x1d0
[ 39.139122][ T475] ? copy_signal+0x4cb/0x600
[ 39.143854][ T475] copy_process+0x115c/0x3210
[ 39.148531][ T475] ? __kasan_check_write+0x14/0x20
[ 39.153738][ T475] ? __pidfd_prepare+0x150/0x150
[ 39.158812][ T475] ? security_file_permission+0x83/0xa0
[ 39.164538][ T475] kernel_clone+0x23f/0x940
[ 39.169047][ T475] ? create_io_thread+0x130/0x130
[ 39.174245][ T475] ? __kasan_check_write+0x14/0x20
[ 39.179392][ T475] ? mutex_unlock+0x89/0x220
[ 39.183982][ T475] __x64_sys_clone+0x176/0x1d0
[ 39.188831][ T475] ? __kasan_check_write+0x14/0x20
[ 39.194371][ T475] ? __ia32_sys_vfork+0xf0/0xf0
[ 39.199583][ T475] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.205869][ T475] x64_sys_call+0x41f/0x9a0
[ 39.210547][ T475] do_syscall_64+0x4c/0xa0
[ 39.214969][ T475] ? clear_bhb_loop+0x50/0xa0
[ 39.219906][ T475] ? clear_bhb_loop+0x50/0xa0
[ 39.224686][ T475] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.230664][ T475] RIP: 0033:0x7f57d1b61d39
[ 39.235209][ T475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 39.255103][ T475] RSP: 002b:00007f57d1ae6078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 39.263714][ T475] RAX: ffffffffffffffda RBX: 00007f57d1c82f80 RCX: 00007f57d1b61d39
[ 39.272037][ T475] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 39.280434][ T475] RBP: 00007f57d1ae6120 R08: 0000000000000000 R09: 0000000000000000
[ 39.288945][ T475] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 39.297365][ T475] R13: 000000000000000b R14: 00007f57d1c82f80 R15: 00007ffe3df6e6d8
[ 39.305608][ T475]
[ 39.309755][ T486] CPU: 1 PID: 486 Comm: syz-executor.1 Not tainted syzkaller #0
[ 39.311082][ T488] FAULT_INJECTION: forcing a failure.
[ 39.311082][ T488] name failslab, interval 1, probability 0, space 0, times 0
[ 39.318464][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 39.318478][ T486] Call Trace:
[ 39.318483][ T486]
[ 39.318490][ T486] __dump_stack+0x21/0x30
[ 39.352440][ T486] dump_stack_lvl+0xee/0x150
[ 39.357212][ T486] ? show_regs_print_info+0x20/0x20
[ 39.362525][ T486] dump_stack+0x15/0x20
[ 39.366779][ T486] should_fail+0x3c1/0x510
[ 39.371377][ T486] __should_failslab+0xa4/0xe0
[ 39.376156][ T486] should_failslab+0x9/0x20
[ 39.380674][ T486] slab_pre_alloc_hook+0x3b/0xe0
[ 39.385963][ T486] ? anon_vma_clone+0xc0/0x500
[ 39.390735][ T486] kmem_cache_alloc+0x44/0x260
[ 39.395672][ T486] anon_vma_clone+0xc0/0x500
[ 39.400435][ T486] anon_vma_fork+0x8c/0x510
[ 39.404935][ T486] copy_mm+0x9d1/0x13a0
[ 39.409094][ T486] ? copy_signal+0x600/0x600
[ 39.413782][ T486] ? __init_rwsem+0xfc/0x1d0
[ 39.418396][ T486] ? copy_signal+0x4cb/0x600
[ 39.423018][ T486] copy_process+0x115c/0x3210
[ 39.427408][ T491] FAULT_INJECTION: forcing a failure.
[ 39.427408][ T491] name failslab, interval 1, probability 0, space 0, times 0
[ 39.427726][ T486] ? __kasan_check_write+0x14/0x20
[ 39.445587][ T486] ? __pidfd_prepare+0x150/0x150
[ 39.450834][ T486] ? security_file_permission+0x83/0xa0
[ 39.456404][ T486] kernel_clone+0x23f/0x940
[ 39.461117][ T486] ? create_io_thread+0x130/0x130
[ 39.466278][ T486] ? __kasan_check_write+0x14/0x20
[ 39.471584][ T486] ? mutex_unlock+0x89/0x220
[ 39.476209][ T486] __x64_sys_clone+0x176/0x1d0
[ 39.481079][ T486] ? __kasan_check_write+0x14/0x20
[ 39.486202][ T486] ? __ia32_sys_vfork+0xf0/0xf0
[ 39.491453][ T486] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.497891][ T486] x64_sys_call+0x41f/0x9a0
[ 39.502491][ T486] do_syscall_64+0x4c/0xa0
[ 39.506992][ T486] ? clear_bhb_loop+0x50/0xa0
[ 39.511669][ T486] ? clear_bhb_loop+0x50/0xa0
[ 39.516743][ T486] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.522815][ T486] RIP: 0033:0x7f72f2812d39
[ 39.527234][ T486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 39.547658][ T486] RSP: 002b:00007f72f2797078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 39.556297][ T486] RAX: ffffffffffffffda RBX: 00007f72f2933f80 RCX: 00007f72f2812d39
[ 39.564446][ T486] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 39.572539][ T486] RBP: 00007f72f2797120 R08: 0000000000000000 R09: 0000000000000000
[ 39.580608][ T486] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 39.588951][ T486] R13: 000000000000000b R14: 00007f72f2933f80 R15: 00007ffd295452a8
[ 39.597312][ T486]
[ 39.600404][ T485] CPU: 0 PID: 485 Comm: syz-executor.3 Not tainted syzkaller #0
[ 39.608264][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 39.618675][ T485] Call Trace:
[ 39.621968][ T485]
[ 39.625017][ T485] __dump_stack+0x21/0x30
[ 39.629488][ T485] dump_stack_lvl+0xee/0x150
[ 39.634188][ T485] ? show_regs_print_info+0x20/0x20
[ 39.639393][ T485] dump_stack+0x15/0x20
[ 39.643722][ T485] should_fail+0x3c1/0x510
[ 39.648146][ T485] __should_failslab+0xa4/0xe0
[ 39.653017][ T485] should_failslab+0x9/0x20
[ 39.657677][ T485] slab_pre_alloc_hook+0x3b/0xe0
[ 39.662716][ T485] ? anon_vma_clone+0xc0/0x500
[ 39.667479][ T485] kmem_cache_alloc+0x44/0x260
[ 39.672427][ T485] anon_vma_clone+0xc0/0x500
[ 39.677013][ T485] anon_vma_fork+0x8c/0x510
[ 39.681521][ T485] copy_mm+0x9d1/0x13a0
[ 39.685760][ T485] ? copy_signal+0x600/0x600
[ 39.690610][ T485] ? __init_rwsem+0xfc/0x1d0
[ 39.695468][ T485] ? copy_signal+0x4cb/0x600
[ 39.700238][ T485] copy_process+0x115c/0x3210
[ 39.705182][ T485] ? __kasan_check_write+0x14/0x20
[ 39.710356][ T485] ? __pidfd_prepare+0x150/0x150
[ 39.715385][ T485] ? security_file_permission+0x83/0xa0
[ 39.721015][ T485] kernel_clone+0x23f/0x940
[ 39.725605][ T485] ? create_io_thread+0x130/0x130
[ 39.730631][ T485] ? __kasan_check_write+0x14/0x20
[ 39.735749][ T485] ? mutex_unlock+0x89/0x220
[ 39.740339][ T485] __x64_sys_clone+0x176/0x1d0
[ 39.745187][ T485] ? __kasan_check_write+0x14/0x20
[ 39.750438][ T485] ? __ia32_sys_vfork+0xf0/0xf0
[ 39.755391][ T485] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 39.761730][ T485] x64_sys_call+0x41f/0x9a0
[ 39.766405][ T485] do_syscall_64+0x4c/0xa0
[ 39.770913][ T485] ? clear_bhb_loop+0x50/0xa0
[ 39.775690][ T485] ? clear_bhb_loop+0x50/0xa0
[ 39.780461][ T485] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 39.786353][ T485] RIP: 0033:0x7f3846515d39
[ 39.790770][ T485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 39.810624][ T485] RSP: 002b:00007f384649a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 39.819215][ T485] RAX: ffffffffffffffda RBX: 00007f3846636f80 RCX: 00007f3846515d39
2026/01/15 22:02:38 executed programs: 32
[ 39.827540][ T485] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 39.835510][ T485] RBP: 00007f384649a120 R08: 0000000000000000 R09: 0000000000000000
[ 39.843738][ T485] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 39.851806][ T485] R13: 000000000000000b R14: 00007f3846636f80 R15: 00007ffc8606bf68
[ 39.859865][ T485]
[ 39.866854][ T491] CPU: 1 PID: 491 Comm: syz-executor.0 Not tainted syzkaller #0
[ 39.874616][ T491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 39.884850][ T491] Call Trace:
[ 39.888131][ T491]
[ 39.891059][ T491] __dump_stack+0x21/0x30
[ 39.895490][ T491] dump_stack_lvl+0xee/0x150
[ 39.900118][ T491] ? show_regs_print_info+0x20/0x20
[ 39.905419][ T491] dump_stack+0x15/0x20
[ 39.909577][ T491] should_fail+0x3c1/0x510
[ 39.914013][ T491] __should_failslab+0xa4/0xe0
[ 39.918866][ T491] should_failslab+0x9/0x20
[ 39.923513][ T491] slab_pre_alloc_hook+0x3b/0xe0
[ 39.928453][ T491] ? anon_vma_clone+0xc0/0x500
[ 39.933305][ T491] kmem_cache_alloc+0x44/0x260
[ 39.938158][ T491] anon_vma_clone+0xc0/0x500
[ 39.942743][ T491] anon_vma_fork+0x8c/0x510
[ 39.947332][ T491] copy_mm+0x9d1/0x13a0
[ 39.951581][ T491] ? copy_signal+0x600/0x600
[ 39.956281][ T491] ? __init_rwsem+0xfc/0x1d0
[ 39.961067][ T491] ? copy_signal+0x4cb/0x600
[ 39.965755][ T491] copy_process+0x115c/0x3210
[ 39.970623][ T491] ? __kasan_check_write+0x14/0x20
[ 39.975914][ T491] ? __pidfd_prepare+0x150/0x150
[ 39.980941][ T491] ? security_file_permission+0x83/0xa0
[ 39.986757][ T491] kernel_clone+0x23f/0x940
[ 39.991353][ T491] ? create_io_thread+0x130/0x130
[ 39.996470][ T491] ? __kasan_check_write+0x14/0x20
[ 40.001679][ T491] ? mutex_unlock+0x89/0x220
[ 40.006454][ T491] __x64_sys_clone+0x176/0x1d0
[ 40.011487][ T491] ? __kasan_check_write+0x14/0x20
[ 40.016603][ T491] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.021727][ T491] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.027919][ T491] x64_sys_call+0x41f/0x9a0
[ 40.032709][ T491] do_syscall_64+0x4c/0xa0
[ 40.037221][ T491] ? clear_bhb_loop+0x50/0xa0
[ 40.041917][ T491] ? clear_bhb_loop+0x50/0xa0
[ 40.046596][ T491] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.052668][ T491] RIP: 0033:0x7f013ffd5d39
[ 40.057249][ T491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 40.077565][ T491] RSP: 002b:00007f013ff5a078 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 40.086104][ T491] RAX: ffffffffffffffda RBX: 00007f01400f6f80 RCX: 00007f013ffd5d39
[ 40.094185][ T491] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 40.102193][ T491] RBP: 00007f013ff5a120 R08: 0000000000000000 R09: 0000000000000000
[ 40.110347][ T491] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 40.118417][ T491] R13: 000000000000000b R14: 00007f01400f6f80 R15: 00007ffd53c70628
[ 40.126512][ T491]
[ 40.129539][ T488] CPU: 0 PID: 488 Comm: syz-executor.5 Not tainted syzkaller #0
[ 40.136724][ T493] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
[ 40.137391][ T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 40.149538][ T493] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 40.159675][ T488] Call Trace:
[ 40.159682][ T488]
[ 40.168070][ T493] CPU: 1 PID: 493 Comm: syz-executor.4 Not tainted syzkaller #0
[ 40.171359][ T488] __dump_stack+0x21/0x30
[ 40.174290][ T493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 40.182255][ T488] dump_stack_lvl+0xee/0x150
[ 40.186671][ T493] RIP: 0010:__rb_erase_color+0x1e6/0xaf0
[ 40.196838][ T488] ? show_regs_print_info+0x20/0x20
[ 40.201498][ T493] Code: 00 fc ff df 48 89 4d c0 80 3c 01 00 74 08 48 89 df e8 6e b9 3a ff 4c 8b 2b 4d 89 ef 49 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 07 00 74 08 4c 89 ef e8 4b b9 3a ff 41 f6 45 00 01 48 89
[ 40.207247][ T488] dump_stack+0x15/0x20
[ 40.212430][ T493] RSP: 0018:ffffc900014c7a60 EFLAGS: 00010246
[ 40.232359][ T488] should_fail+0x3c1/0x510
[ 40.236514][ T493]
[ 40.236521][ T493] RAX: dffffc0000000000 RBX: ffff88810cb11bf8 RCX: 1ffff1102196237f
[ 40.242653][ T488] __should_failslab+0xa4/0xe0
[ 40.247136][ T493] RDX: ffffffff819b0830 RSI: 1ffff11022436355 RDI: ffff88810cb11be8
[ 40.249455][ T488] should_failslab+0x9/0x20
[ 40.257435][ T493] RBP: ffffc900014c7ac0 R08: dffffc0000000000 R09: ffffed1022436359
[ 40.262344][ T488] slab_pre_alloc_hook+0x3b/0xe0
[ 40.270397][ T493] R10: ffffed1022436359 R11: 1ffff11022436358 R12: 1ffff11021962380
[ 40.275048][ T488] ? anon_vma_clone+0xc0/0x500
[ 40.283733][ T493] R13: 0000000000000000 R14: ffff88810cb11be8 R15: 0000000000000000
[ 40.288833][ T488] kmem_cache_alloc+0x44/0x260
[ 40.297055][ T493] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 40.301912][ T488] anon_vma_clone+0xc0/0x500
[ 40.310055][ T493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.314823][ T488] anon_vma_fork+0x8c/0x510
[ 40.324315][ T493] CR2: 00007f3846636f8c CR3: 000000011f20c000 CR4: 00000000003506a0
[ 40.328897][ T488] copy_mm+0x9d1/0x13a0
[ 40.335474][ T493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 40.339962][ T488] ? copy_signal+0x600/0x600
[ 40.348191][ T493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 40.352352][ T488] ? __init_rwsem+0xfc/0x1d0
[ 40.360419][ T493] Call Trace:
[ 40.360426][ T493]
[ 40.364996][ T488] ? copy_signal+0x4cb/0x600
[ 40.373538][ T493] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 40.378112][ T488] copy_process+0x115c/0x3210
[ 40.381456][ T493] vma_interval_tree_remove+0xadf/0xb00
[ 40.384385][ T488] ? __kasan_check_write+0x14/0x20
[ 40.389147][ T493] unlink_file_vma+0xda/0xf0
[ 40.395641][ T488] ? __pidfd_prepare+0x150/0x150
[ 40.400305][ T493] free_pgtables+0x139/0x280
[ 40.405932][ T488] ? security_file_permission+0x83/0xa0
[ 40.411046][ T493] exit_mmap+0x407/0x860
[ 40.415711][ T488] kernel_clone+0x23f/0x940
[ 40.420759][ T493] ? vm_brk+0x30/0x30
[ 40.425422][ T488] ? create_io_thread+0x130/0x130
[ 40.431132][ T493] ? mutex_unlock+0x89/0x220
[ 40.435361][ T488] ? __kasan_check_write+0x14/0x20
[ 40.439851][ T493] ? uprobe_clear_state+0x2c1/0x320
[ 40.443824][ T488] ? mutex_unlock+0x89/0x220
[ 40.448935][ T493] __mmput+0x93/0x320
[ 40.453685][ T488] __x64_sys_clone+0x176/0x1d0
[ 40.458979][ T493] ? mmput+0x48/0x150
[ 40.464422][ T488] ? __kasan_check_write+0x14/0x20
[ 40.469259][ T493] mmput+0x50/0x150
[ 40.473465][ T488] ? __ia32_sys_vfork+0xf0/0xf0
[ 40.478227][ T493] do_exit+0x9d2/0x27a0
[ 40.482220][ T488] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 40.487328][ T493] ? __se_sys_clock_nanosleep+0x2e6/0x370
[ 40.491415][ T488] x64_sys_call+0x41f/0x9a0
[ 40.496444][ T493] ? put_task_struct+0x90/0x90
[ 40.500611][ T488] do_syscall_64+0x4c/0xa0
[ 40.506843][ T493] ? __kasan_check_write+0x14/0x20
[ 40.512985][ T488] ? clear_bhb_loop+0x50/0xa0
[ 40.517477][ T493] __x64_sys_exit+0x40/0x40
[ 40.522409][ T488] ? clear_bhb_loop+0x50/0xa0
[ 40.527165][ T493] x64_sys_call+0x44/0x9a0
[ 40.532351][ T488] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.537028][ T493] do_syscall_64+0x4c/0xa0
[ 40.541615][ T488] RIP: 0033:0x7f80e269dd39
[ 40.546549][ T493] ? clear_bhb_loop+0x50/0xa0
[ 40.550958][ T488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 40.557256][ T493] ? clear_bhb_loop+0x50/0xa0
[ 40.561831][ T488] RSP: 002b:00007f80e2622078 EFLAGS: 00000206
[ 40.566537][ T493] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 40.571375][ T488] ORIG_RAX: 0000000000000038
[ 40.591338][ T493] RIP: 0033:0x7f57d1b61d39
[ 40.596001][ T488] RAX: ffffffffffffffda RBX: 00007f80e27bef80 RCX: 00007f80e269dd39
[ 40.602241][ T493] Code: Unable to access opcode bytes at RIP 0x7f57d1b61d0f.
[ 40.608474][ T488] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[ 40.613153][ T493] RSP: 002b:00007f57d1ae6078 EFLAGS: 00000246
[ 40.617667][ T488] RBP: 00007f80e2622120 R08: 0000000000000000 R09: 0000000000000000
[ 40.625826][ T493] ORIG_RAX: 000000000000003c
[ 40.633364][ T488] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 40.641439][ T493] RAX: ffffffffffffffda RBX: 00007f57d1c82f80 RCX: 00007f57d1b61d39
[ 40.647528][ T488] R13: 000000000000000b R14: 00007f80e27bef80 R15: 00007ffc497a7ae8
[ 40.655978][ T493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.660750][ T488]
[ 40.669248][ T493] RBP: 00007f57d1ae6120 R08: 0000000000000000 R09: 0000000000000000
[ 40.704722][ T493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 40.713070][ T493] R13: 000000000000000b R14: 00007f57d1c82f80 R15: 00007ffe3df6e6d8
[ 40.721347][ T493]
[ 40.723718][ T30] kauditd_printk_skb: 14 callbacks suppressed
[ 40.723731][ T30] audit: type=1400 audit(1768514559.443:88): 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
[ 40.724378][ T493] Modules linked in:
[ 40.734342][ T30] audit: type=1400 audit(1768514559.443:89): 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
[ 40.778246][ T30] audit: type=1400 audit(1768514559.443:90): 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
[ 40.800234][ T493] ---[ end trace 952a421a4bf6bef5 ]---
[ 40.800261][ T30] audit: type=1400 audit(1768514559.443:91): 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
[ 40.805981][ T493] RIP: 0010:__rb_erase_color+0x1e6/0xaf0
[ 40.827387][ T30] audit: type=1400 audit(1768514559.443:92): 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
[ 40.832939][ T493] Code: 00 fc ff df 48 89 4d c0 80 3c 01 00 74 08 48 89 df e8 6e b9 3a ff 4c 8b 2b 4d 89 ef 49 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <41> 80 3c 07 00 74 08 4c 89 ef e8 4b b9 3a ff 41 f6 45 00 01 48 89
[ 40.853968][ T30] audit: type=1400 audit(1768514559.443:93): 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
[ 40.873683][ T493] RSP: 0018:ffffc900014c7a60 EFLAGS: 00010246
[ 40.873706][ T493] RAX: dffffc0000000000 RBX: ffff88810cb11bf8 RCX: 1ffff1102196237f
[ 40.898234][ T30] audit: type=1400 audit(1768514559.443:94): avc: denied { getattr } 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
[ 40.902986][ T493] RDX: ffffffff819b0830 RSI: 1ffff11022436355 RDI: ffff88810cb11be8
[ 40.903004][ T493] RBP: ffffc900014c7ac0 R08: dffffc0000000000 R09: ffffed1022436359
[ 40.950544][ T493] R10: ffffed1022436359 R11: 1ffff11022436358 R12: 1ffff11021962380
[ 40.958691][ T493] R13: 0000000000000000 R14: ffff88810cb11be8 R15: 0000000000000000
[ 40.966993][ T493] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 40.976558][ T493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.983504][ T493] CR2: 00007f3846636f8c CR3: 000000011d683000 CR4: 00000000003506a0
[ 40.991697][ T493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.000103][ T493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.008189][ T493] Kernel panic - not syncing: Fatal exception
[ 41.014787][ T493] Kernel Offset: disabled
[ 41.019204][ T493] Rebooting in 86400 seconds..