Warning: Permanently added '10.128.1.155' (ED25519) to the list of known hosts. 2026/03/18 19:18:05 ignoring optional flag "type"="gce" 2026/03/18 19:18:05 parsed 1 programs [ 40.079456][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 40.079470][ T30] audit: type=1400 audit(1773861485.203:92): avc: denied { unlink } for pid=322 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2026/03/18 19:18:05 executed programs: 0 [ 40.135742][ T322] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.361437][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.368634][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.376241][ T338] device bridge_slave_0 entered promiscuous mode [ 40.383726][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.391148][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.398799][ T338] device bridge_slave_1 entered promiscuous mode [ 40.415557][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.422689][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.430293][ T337] device bridge_slave_0 entered promiscuous mode [ 40.437430][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.444544][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.452273][ T337] device bridge_slave_1 entered promiscuous mode [ 40.486490][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.493623][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.501115][ T341] device bridge_slave_0 entered promiscuous mode [ 40.519524][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.526673][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.534682][ T341] device bridge_slave_1 entered promiscuous mode [ 40.599765][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.607277][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.614914][ T339] device bridge_slave_0 entered promiscuous mode [ 40.623139][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.630422][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.638095][ T339] device bridge_slave_1 entered promiscuous mode [ 40.703952][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.711067][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.718450][ T343] device bridge_slave_0 entered promiscuous mode [ 40.740450][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.747520][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.755117][ T343] device bridge_slave_1 entered promiscuous mode [ 40.815229][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.822352][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.829902][ T344] device bridge_slave_0 entered promiscuous mode [ 40.837092][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.844203][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.851653][ T344] device bridge_slave_1 entered promiscuous mode [ 40.877324][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.884754][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.892108][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.899193][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.944526][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.951637][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.959183][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.966248][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.001867][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.008994][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.016404][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.023510][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.082840][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.089925][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.097386][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.104488][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.127955][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.135320][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.143919][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.151235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.159835][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.167192][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.174606][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.181944][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.190648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.198295][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.229170][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.237573][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.245314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.253354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.280739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.289056][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.296176][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.304535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.312911][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.319981][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.327596][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.336110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.345211][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.352292][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.359802][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.367947][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.375042][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.426308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.434465][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.443256][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.452193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.460646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.468902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.477016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.485669][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.507598][ T341] device veth0_vlan entered promiscuous mode [ 41.514992][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.522730][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.531329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.539737][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.548020][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.556601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.564936][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.571985][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.579735][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.588186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.596496][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.603545][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.611206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.618876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.626366][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.634849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.643343][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.651470][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.661252][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.668898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.676458][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.684053][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.692824][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.701281][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.709527][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.716642][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.724246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.745044][ T338] device veth0_vlan entered promiscuous mode [ 41.753634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.762357][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.770688][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.777753][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.786098][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.797610][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.806874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.815127][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.823584][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.832049][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.840327][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.849066][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.857545][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.864733][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.872548][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.880497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.888175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.897526][ T337] device veth0_vlan entered promiscuous mode [ 41.916835][ T337] device veth1_macvtap entered promiscuous mode [ 41.924690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.932867][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.941352][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.950169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.958388][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.965557][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.973075][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.981256][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.989570][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.998196][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.005980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.013623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.027371][ T341] device veth1_macvtap entered promiscuous mode [ 42.046006][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.053958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.062328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.070651][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.079165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.087119][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.095158][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.103115][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.111429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.119921][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.128575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.137283][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.145513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.153826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.166779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.187914][ T339] device veth0_vlan entered promiscuous mode [ 42.199361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.207971][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.216407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.224064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.236826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.246547][ T338] device veth1_macvtap entered promiscuous mode [ 42.255497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.263638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.272055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.280627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.289454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.306379][ T343] device veth0_vlan entered promiscuous mode [ 42.315217][ T344] device veth0_vlan entered promiscuous mode [ 42.325160][ T364] FAULT_INJECTION: forcing a failure. [ 42.325160][ T364] name failslab, interval 1, probability 0, space 0, times 1 [ 42.328438][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.347223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.352230][ T364] CPU: 1 PID: 364 Comm: syz-executor.0 Not tainted syzkaller #0 [ 42.358381][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.362103][ T364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 42.362130][ T364] Call Trace: [ 42.362137][ T364] [ 42.362144][ T364] __dump_stack+0x21/0x30 [ 42.371686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.379636][ T364] dump_stack_lvl+0x110/0x170 [ 42.379664][ T364] ? show_regs_print_info+0x20/0x20 [ 42.384959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.385918][ T364] dump_stack+0x15/0x20 [ 42.391455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.397893][ T364] should_fail+0x3c1/0x510 [ 42.431051][ T364] __should_failslab+0xa4/0xe0 [ 42.435828][ T364] should_failslab+0x9/0x20 [ 42.440510][ T364] slab_pre_alloc_hook+0x3b/0xe0 [ 42.445455][ T364] ? anon_vma_fork+0xf2/0x510 [ 42.450221][ T364] kmem_cache_alloc+0x44/0x260 [ 42.455225][ T364] anon_vma_fork+0xf2/0x510 [ 42.459730][ T364] copy_mm+0x9de/0x13c0 [ 42.463883][ T364] ? copy_signal+0x600/0x600 [ 42.468659][ T364] ? __init_rwsem+0xfc/0x1d0 [ 42.473310][ T364] ? copy_signal+0x4cb/0x600 [ 42.477906][ T364] copy_process+0x117c/0x3250 [ 42.482606][ T364] ? __kasan_check_write+0x14/0x20 [ 42.487745][ T364] ? __pidfd_prepare+0x150/0x150 [ 42.492682][ T364] kernel_clone+0x233/0x960 [ 42.497189][ T364] ? create_io_thread+0x170/0x170 [ 42.502211][ T364] ? __kasan_check_write+0x14/0x20 [ 42.507324][ T364] ? mutex_unlock+0x8f/0x230 [ 42.511913][ T364] __x64_sys_clone+0x198/0x210 [ 42.516679][ T364] ? __kasan_check_write+0x14/0x20 [ 42.521917][ T364] ? __ia32_sys_vfork+0x130/0x130 [ 42.526954][ T364] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 42.533028][ T364] x64_sys_call+0x41f/0x9a0 [ 42.537630][ T364] do_syscall_64+0x4c/0xa0 [ 42.542067][ T364] ? clear_bhb_loop+0x50/0xa0 [ 42.546753][ T364] ? clear_bhb_loop+0x50/0xa0 [ 42.551437][ T364] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 42.557360][ T364] RIP: 0033:0x7f40c06580f9 [ 42.561838][ T364] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 42.581445][ T364] RSP: 002b:00007f40c01ea068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 42.590067][ T364] RAX: ffffffffffffffda RBX: 00007f40c0796f80 RCX: 00007f40c06580f9 [ 42.598133][ T364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 42.606104][ T364] RBP: 00007f40c01ea120 R08: 0000000000000000 R09: 0000000000000000 [ 42.614077][ T364] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 42.622048][ T364] R13: 000000000000000b R14: 00007f40c0796f80 R15: 00007ffc6d67f5b8 [ 42.630066][ T364] [ 42.652448][ T368] FAULT_INJECTION: forcing a failure. [ 42.652448][ T368] name failslab, interval 1, probability 0, space 0, times 0 [ 42.666421][ T368] CPU: 0 PID: 368 Comm: syz-executor.0 Not tainted syzkaller #0 [ 42.673480][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.674198][ T368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 42.684049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.692355][ T368] Call Trace: [ 42.692362][ T368] [ 42.692369][ T368] __dump_stack+0x21/0x30 [ 42.692398][ T368] dump_stack_lvl+0x110/0x170 [ 42.692418][ T368] ? show_regs_print_info+0x20/0x20 [ 42.692441][ T368] dump_stack+0x15/0x20 [ 42.704402][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.706861][ T368] should_fail+0x3c1/0x510 [ 42.713054][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.715974][ T368] __should_failslab+0xa4/0xe0 [ 42.750787][ T368] should_failslab+0x9/0x20 [ 42.755386][ T368] slab_pre_alloc_hook+0x3b/0xe0 [ 42.760327][ T368] ? anon_vma_clone+0xc0/0x500 [ 42.765086][ T368] kmem_cache_alloc+0x44/0x260 [ 42.769844][ T368] anon_vma_clone+0xc0/0x500 [ 42.774435][ T368] anon_vma_fork+0x8c/0x510 [ 42.778944][ T368] copy_mm+0x9de/0x13c0 [ 42.783115][ T368] ? copy_signal+0x600/0x600 [ 42.787702][ T368] ? __init_rwsem+0xfc/0x1d0 [ 42.792410][ T368] ? copy_signal+0x4cb/0x600 [ 42.797010][ T368] copy_process+0x117c/0x3250 [ 42.801701][ T368] ? __kasan_check_write+0x14/0x20 [ 42.806915][ T368] ? __pidfd_prepare+0x150/0x150 [ 42.811903][ T368] kernel_clone+0x233/0x960 [ 42.816425][ T368] ? create_io_thread+0x170/0x170 [ 42.821479][ T368] ? __kasan_check_write+0x14/0x20 [ 42.826733][ T368] ? mutex_unlock+0x8f/0x230 [ 42.831335][ T368] __x64_sys_clone+0x198/0x210 [ 42.836113][ T368] ? __kasan_check_write+0x14/0x20 [ 42.841339][ T368] ? __ia32_sys_vfork+0x130/0x130 [ 42.846393][ T368] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 42.852585][ T368] x64_sys_call+0x41f/0x9a0 [ 42.857123][ T368] do_syscall_64+0x4c/0xa0 [ 42.861862][ T368] ? clear_bhb_loop+0x50/0xa0 [ 42.866578][ T368] ? clear_bhb_loop+0x50/0xa0 [ 42.871290][ T368] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 42.877215][ T368] RIP: 0033:0x7f40c06580f9 [ 42.881650][ T368] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 42.901976][ T368] RSP: 002b:00007f40c01ea068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 42.910445][ T368] RAX: ffffffffffffffda RBX: 00007f40c0796f80 RCX: 00007f40c06580f9 [ 42.918486][ T368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 42.926821][ T368] RBP: 00007f40c01ea120 R08: 0000000000000000 R09: 0000000000000000 [ 42.934997][ T368] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 42.942988][ T368] R13: 000000000000000b R14: 00007f40c0796f80 R15: 00007ffc6d67f5b8 [ 42.951065][ T368] [ 42.960264][ T30] audit: type=1400 audit(1773861488.073:93): avc: denied { sys_admin } for pid=367 comm="syz-executor.0" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 42.987553][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.996019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.006551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.015001][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.029831][ T344] device veth1_macvtap entered promiscuous mode [ 43.052751][ T371] FAULT_INJECTION: forcing a failure. [ 43.052751][ T371] name failslab, interval 1, probability 0, space 0, times 0 [ 43.058985][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.076125][ T373] FAULT_INJECTION: forcing a failure. [ 43.076125][ T373] name failslab, interval 1, probability 0, space 0, times 0 [ 43.087081][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.091598][ T371] CPU: 0 PID: 371 Comm: syz-executor.3 Not tainted syzkaller #0 [ 43.097842][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.104662][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 43.104674][ T371] Call Trace: [ 43.104679][ T371] [ 43.104686][ T371] __dump_stack+0x21/0x30 [ 43.104712][ T371] dump_stack_lvl+0x110/0x170 [ 43.104733][ T371] ? show_regs_print_info+0x20/0x20 [ 43.104755][ T371] dump_stack+0x15/0x20 [ 43.104774][ T371] should_fail+0x3c1/0x510 [ 43.104793][ T371] __should_failslab+0xa4/0xe0 [ 43.104814][ T371] should_failslab+0x9/0x20 [ 43.104833][ T371] slab_pre_alloc_hook+0x3b/0xe0 [ 43.104854][ T371] ? anon_vma_fork+0x200/0x510 [ 43.104871][ T371] kmem_cache_alloc+0x44/0x260 [ 43.104892][ T371] anon_vma_fork+0x200/0x510 [ 43.104910][ T371] copy_mm+0x9de/0x13c0 [ 43.104930][ T371] ? copy_signal+0x600/0x600 [ 43.104946][ T371] ? __init_rwsem+0xfc/0x1d0 [ 43.104965][ T371] ? copy_signal+0x4cb/0x600 [ 43.124925][ T339] device veth1_macvtap entered promiscuous mode [ 43.126590][ T371] copy_process+0x117c/0x3250 [ 43.210496][ T371] ? __kasan_check_write+0x14/0x20 [ 43.215753][ T371] ? __pidfd_prepare+0x150/0x150 [ 43.220914][ T371] kernel_clone+0x233/0x960 [ 43.225454][ T371] ? create_io_thread+0x170/0x170 [ 43.231030][ T371] ? __kasan_check_write+0x14/0x20 [ 43.236170][ T371] ? mutex_unlock+0x8f/0x230 [ 43.240782][ T371] __x64_sys_clone+0x198/0x210 [ 43.245574][ T371] ? __kasan_check_write+0x14/0x20 [ 43.250848][ T371] ? __ia32_sys_vfork+0x130/0x130 [ 43.255995][ T371] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 43.262363][ T371] x64_sys_call+0x41f/0x9a0 [ 43.266895][ T371] do_syscall_64+0x4c/0xa0 [ 43.271344][ T371] ? clear_bhb_loop+0x50/0xa0 [ 43.276038][ T371] ? clear_bhb_loop+0x50/0xa0 [ 43.280727][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.286744][ T371] RIP: 0033:0x7f52915940f9 [ 43.291171][ T371] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 43.310799][ T371] RSP: 002b:00007f5291126068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.319241][ T371] RAX: ffffffffffffffda RBX: 00007f52916d2f80 RCX: 00007f52915940f9 [ 43.327235][ T371] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 43.335349][ T371] RBP: 00007f5291126120 R08: 0000000000000000 R09: 0000000000000000 [ 43.343367][ T371] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 43.351366][ T371] R13: 000000000000000b R14: 00007f52916d2f80 R15: 00007ffd233ee908 [ 43.359360][ T371] [ 43.362415][ T373] CPU: 1 PID: 373 Comm: syz-executor.2 Not tainted syzkaller #0 [ 43.370252][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 43.380334][ T373] Call Trace: [ 43.383644][ T373] [ 43.386604][ T373] __dump_stack+0x21/0x30 [ 43.391131][ T373] dump_stack_lvl+0x110/0x170 [ 43.395856][ T373] ? show_regs_print_info+0x20/0x20 [ 43.397861][ T375] FAULT_INJECTION: forcing a failure. [ 43.397861][ T375] name failslab, interval 1, probability 0, space 0, times 0 [ 43.401098][ T373] dump_stack+0x15/0x20 [ 43.401124][ T373] should_fail+0x3c1/0x510 [ 43.401144][ T373] __should_failslab+0xa4/0xe0 [ 43.427481][ T373] should_failslab+0x9/0x20 [ 43.432036][ T373] slab_pre_alloc_hook+0x3b/0xe0 [ 43.437000][ T373] ? anon_vma_fork+0x200/0x510 [ 43.441784][ T373] kmem_cache_alloc+0x44/0x260 [ 43.446575][ T373] anon_vma_fork+0x200/0x510 [ 43.451189][ T373] copy_mm+0x9de/0x13c0 [ 43.455606][ T373] ? copy_signal+0x600/0x600 [ 43.460224][ T373] ? __init_rwsem+0xfc/0x1d0 [ 43.464831][ T373] ? copy_signal+0x4cb/0x600 [ 43.469757][ T373] copy_process+0x117c/0x3250 [ 43.474474][ T373] ? __kasan_check_write+0x14/0x20 [ 43.479620][ T373] ? __pidfd_prepare+0x150/0x150 [ 43.484575][ T373] kernel_clone+0x233/0x960 [ 43.489101][ T373] ? create_io_thread+0x170/0x170 [ 43.494151][ T373] ? __kasan_check_write+0x14/0x20 [ 43.499307][ T373] ? mutex_unlock+0x8f/0x230 [ 43.503916][ T373] __x64_sys_clone+0x198/0x210 [ 43.508792][ T373] ? __kasan_check_write+0x14/0x20 [ 43.514272][ T373] ? __ia32_sys_vfork+0x130/0x130 [ 43.519411][ T373] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 43.525500][ T373] x64_sys_call+0x41f/0x9a0 [ 43.530023][ T373] do_syscall_64+0x4c/0xa0 [ 43.534470][ T373] ? clear_bhb_loop+0x50/0xa0 [ 43.539248][ T373] ? clear_bhb_loop+0x50/0xa0 [ 43.543948][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.549864][ T373] RIP: 0033:0x7f7f5b98e0f9 [ 43.554551][ T373] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 43.574271][ T373] RSP: 002b:00007f7f5b520068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.582828][ T373] RAX: ffffffffffffffda RBX: 00007f7f5baccf80 RCX: 00007f7f5b98e0f9 [ 43.590833][ T373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 43.598905][ T373] RBP: 00007f7f5b520120 R08: 0000000000000000 R09: 0000000000000000 [ 43.606896][ T373] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 43.614985][ T373] R13: 000000000000000b R14: 00007f7f5baccf80 R15: 00007ffda586a408 [ 43.623086][ T373] [ 43.626123][ T375] CPU: 0 PID: 375 Comm: syz-executor.3 Not tainted syzkaller #0 [ 43.633923][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 43.644017][ T375] Call Trace: [ 43.647310][ T375] [ 43.650259][ T375] __dump_stack+0x21/0x30 [ 43.654823][ T375] dump_stack_lvl+0x110/0x170 [ 43.659525][ T375] ? show_regs_print_info+0x20/0x20 [ 43.664736][ T375] ? avc_denied+0x1b0/0x1b0 [ 43.669342][ T375] dump_stack+0x15/0x20 [ 43.673512][ T375] should_fail+0x3c1/0x510 [ 43.678040][ T375] __should_failslab+0xa4/0xe0 [ 43.682819][ T375] should_failslab+0x9/0x20 [ 43.687336][ T375] slab_pre_alloc_hook+0x3b/0xe0 [ 43.692293][ T375] ? vm_area_dup+0x26/0x210 [ 43.696815][ T375] kmem_cache_alloc+0x44/0x260 [ 43.701697][ T375] vm_area_dup+0x26/0x210 [ 43.706045][ T375] copy_mm+0x947/0x13c0 [ 43.710312][ T375] ? copy_signal+0x600/0x600 [ 43.714918][ T375] ? __init_rwsem+0xfc/0x1d0 [ 43.719523][ T375] ? copy_signal+0x4cb/0x600 [ 43.724124][ T375] copy_process+0x117c/0x3250 [ 43.728908][ T375] ? __kasan_check_write+0x14/0x20 [ 43.734032][ T375] ? __pidfd_prepare+0x150/0x150 [ 43.738993][ T375] kernel_clone+0x233/0x960 [ 43.743528][ T375] ? create_io_thread+0x170/0x170 [ 43.748565][ T375] ? __kasan_check_write+0x14/0x20 [ 43.753688][ T375] ? mutex_unlock+0x8f/0x230 [ 43.758292][ T375] __x64_sys_clone+0x198/0x210 [ 43.763067][ T375] ? __kasan_check_write+0x14/0x20 [ 43.768298][ T375] ? __ia32_sys_vfork+0x130/0x130 [ 43.773339][ T375] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 43.779426][ T375] x64_sys_call+0x41f/0x9a0 [ 43.783943][ T375] do_syscall_64+0x4c/0xa0 [ 43.788374][ T375] ? clear_bhb_loop+0x50/0xa0 [ 43.793154][ T375] ? clear_bhb_loop+0x50/0xa0 [ 43.797933][ T375] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.803843][ T375] RIP: 0033:0x7f52915940f9 [ 43.808281][ T375] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 43.828002][ T375] RSP: 002b:00007f5291126068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 43.836429][ T375] RAX: ffffffffffffffda RBX: 00007f52916d2f80 RCX: 00007f52915940f9 [ 43.844525][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 43.852513][ T375] RBP: 00007f5291126120 R08: 0000000000000000 R09: 0000000000000000 [ 43.860850][ T375] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 43.868845][ T375] R13: 000000000000000b R14: 00007f52916d2f80 R15: 00007ffd233ee908 [ 43.877029][ T375] [ 43.890650][ T343] device veth1_macvtap entered promiscuous mode [ 43.912728][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.922571][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.931547][ T379] FAULT_INJECTION: forcing a failure. [ 43.931547][ T379] name failslab, interval 1, probability 0, space 0, times 0 [ 43.933793][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.947807][ T378] FAULT_INJECTION: forcing a failure. [ 43.947807][ T378] name failslab, interval 1, probability 0, space 0, times 0 [ 43.954226][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.965463][ T379] CPU: 0 PID: 379 Comm: syz-executor.2 Not tainted syzkaller #0 [ 43.975526][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.981004][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 43.981020][ T379] Call Trace: [ 43.981027][ T379] [ 43.981034][ T379] __dump_stack+0x21/0x30 [ 43.981061][ T379] dump_stack_lvl+0x110/0x170 [ 43.991482][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.999304][ T379] ? show_regs_print_info+0x20/0x20 [ 43.999338][ T379] dump_stack+0x15/0x20 [ 44.004426][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.005633][ T379] should_fail+0x3c1/0x510 [ 44.013386][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.015096][ T379] __should_failslab+0xa4/0xe0 [ 44.024942][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.028386][ T379] should_failslab+0x9/0x20 [ 44.034165][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.040550][ T379] slab_pre_alloc_hook+0x3b/0xe0 [ 44.040578][ T379] ? anon_vma_clone+0xc0/0x500 [ 44.040597][ T379] kmem_cache_alloc+0x44/0x260 [ 44.093402][ T379] anon_vma_clone+0xc0/0x500 [ 44.098019][ T379] anon_vma_fork+0x8c/0x510 [ 44.102628][ T379] copy_mm+0x9de/0x13c0 [ 44.106811][ T379] ? copy_signal+0x600/0x600 [ 44.111861][ T379] ? __init_rwsem+0xfc/0x1d0 [ 44.116577][ T379] ? copy_signal+0x4cb/0x600 [ 44.121273][ T379] copy_process+0x117c/0x3250 [ 44.125969][ T379] ? __kasan_check_write+0x14/0x20 [ 44.131108][ T379] ? __pidfd_prepare+0x150/0x150 [ 44.136068][ T379] kernel_clone+0x233/0x960 [ 44.140679][ T379] ? create_io_thread+0x170/0x170 [ 44.145725][ T379] ? __kasan_check_write+0x14/0x20 [ 44.150856][ T379] ? mutex_unlock+0x8f/0x230 [ 44.155468][ T379] __x64_sys_clone+0x198/0x210 [ 44.160256][ T379] ? __kasan_check_write+0x14/0x20 [ 44.165407][ T379] ? __ia32_sys_vfork+0x130/0x130 [ 44.170468][ T379] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 44.176676][ T379] x64_sys_call+0x41f/0x9a0 [ 44.181240][ T379] do_syscall_64+0x4c/0xa0 [ 44.185685][ T379] ? clear_bhb_loop+0x50/0xa0 [ 44.190383][ T379] ? clear_bhb_loop+0x50/0xa0 [ 44.195091][ T379] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.201007][ T379] RIP: 0033:0x7f7f5b98e0f9 [ 44.205544][ T379] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 44.225708][ T379] RSP: 002b:00007f7f5b520068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 44.234243][ T379] RAX: ffffffffffffffda RBX: 00007f7f5baccf80 RCX: 00007f7f5b98e0f9 [ 44.242237][ T379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 44.250223][ T379] RBP: 00007f7f5b520120 R08: 0000000000000000 R09: 0000000000000000 [ 44.258296][ T379] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 44.266281][ T379] R13: 000000000000000b R14: 00007f7f5baccf80 R15: 00007ffda586a408 [ 44.274404][ T379] [ 44.277439][ T378] CPU: 1 PID: 378 Comm: syz-executor.3 Not tainted syzkaller #0 [ 44.285111][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 44.295192][ T378] Call Trace: [ 44.298479][ T378] [ 44.301410][ T378] __dump_stack+0x21/0x30 [ 44.305748][ T378] dump_stack_lvl+0x110/0x170 [ 44.310449][ T378] ? show_regs_print_info+0x20/0x20 [ 44.315668][ T378] dump_stack+0x15/0x20 [ 44.319826][ T378] should_fail+0x3c1/0x510 [ 44.324244][ T378] __should_failslab+0xa4/0xe0 [ 44.329044][ T378] should_failslab+0x9/0x20 [ 44.333559][ T378] slab_pre_alloc_hook+0x3b/0xe0 [ 44.338506][ T378] ? anon_vma_fork+0xf2/0x510 [ 44.343193][ T378] kmem_cache_alloc+0x44/0x260 [ 44.347965][ T378] anon_vma_fork+0xf2/0x510 [ 44.352487][ T378] copy_mm+0x9de/0x13c0 [ 44.356695][ T378] ? copy_signal+0x600/0x600 [ 44.361284][ T378] ? __init_rwsem+0xfc/0x1d0 [ 44.365892][ T378] ? copy_signal+0x4cb/0x600 [ 44.370569][ T378] copy_process+0x117c/0x3250 [ 44.375266][ T378] ? __kasan_check_write+0x14/0x20 [ 44.380419][ T378] ? __pidfd_prepare+0x150/0x150 [ 44.385374][ T378] kernel_clone+0x233/0x960 [ 44.389937][ T378] ? create_io_thread+0x170/0x170 [ 44.395158][ T378] ? __kasan_check_write+0x14/0x20 [ 44.400281][ T378] ? mutex_unlock+0x8f/0x230 [ 44.404878][ T378] __x64_sys_clone+0x198/0x210 [ 44.409666][ T378] ? __kasan_check_write+0x14/0x20 [ 44.414804][ T378] ? __ia32_sys_vfork+0x130/0x130 [ 44.419947][ T378] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 44.426027][ T378] x64_sys_call+0x41f/0x9a0 [ 44.430548][ T378] do_syscall_64+0x4c/0xa0 [ 44.434995][ T378] ? clear_bhb_loop+0x50/0xa0 [ 44.439693][ T378] ? clear_bhb_loop+0x50/0xa0 [ 44.444402][ T378] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.450407][ T378] RIP: 0033:0x7f52915940f9 [ 44.455063][ T378] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 44.474788][ T378] RSP: 002b:00007f5291126068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 44.483390][ T378] RAX: ffffffffffffffda RBX: 00007f52916d2f80 RCX: 00007f52915940f9 [ 44.491399][ T378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 44.499408][ T378] RBP: 00007f5291126120 R08: 0000000000000000 R09: 0000000000000000 [ 44.507522][ T378] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 44.515523][ T378] R13: 000000000000000b R14: 00007f52916d2f80 R15: 00007ffd233ee908 [ 44.523528][ T378] [ 44.544706][ T381] FAULT_INJECTION: forcing a failure. [ 44.544706][ T381] name failslab, interval 1, probability 0, space 0, times 0 [ 44.558601][ T381] CPU: 1 PID: 381 Comm: syz-executor.3 Not tainted syzkaller #0 [ 44.566646][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 44.576813][ T381] Call Trace: [ 44.580119][ T381] [ 44.583146][ T381] __dump_stack+0x21/0x30 [ 44.587484][ T381] dump_stack_lvl+0x110/0x170 [ 44.592194][ T381] ? show_regs_print_info+0x20/0x20 [ 44.597408][ T381] dump_stack+0x15/0x20 [ 44.601580][ T381] should_fail+0x3c1/0x510 [ 44.605998][ T381] __should_failslab+0xa4/0xe0 [ 44.610766][ T381] should_failslab+0x9/0x20 [ 44.615272][ T381] slab_pre_alloc_hook+0x3b/0xe0 [ 44.620211][ T381] ? anon_vma_fork+0x200/0x510 [ 44.624983][ T381] kmem_cache_alloc+0x44/0x260 [ 44.629841][ T381] anon_vma_fork+0x200/0x510 [ 44.634442][ T381] copy_mm+0x9de/0x13c0 [ 44.638602][ T381] ? copy_signal+0x600/0x600 [ 44.643193][ T381] ? __init_rwsem+0xfc/0x1d0 [ 44.647804][ T381] ? copy_signal+0x4cb/0x600 [ 44.652395][ T381] copy_process+0x117c/0x3250 [ 44.657091][ T381] ? __kasan_check_write+0x14/0x20 [ 44.662210][ T381] ? __pidfd_prepare+0x150/0x150 [ 44.667158][ T381] kernel_clone+0x233/0x960 [ 44.671663][ T381] ? create_io_thread+0x170/0x170 [ 44.676692][ T381] ? __kasan_check_write+0x14/0x20 [ 44.681804][ T381] ? mutex_unlock+0x8f/0x230 [ 44.686396][ T381] __x64_sys_clone+0x198/0x210 [ 44.691318][ T381] ? __kasan_check_write+0x14/0x20 [ 44.696576][ T381] ? __ia32_sys_vfork+0x130/0x130 [ 44.701623][ T381] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 44.707734][ T381] x64_sys_call+0x41f/0x9a0 [ 44.712421][ T381] do_syscall_64+0x4c/0xa0 [ 44.716903][ T381] ? clear_bhb_loop+0x50/0xa0 [ 44.721601][ T381] ? clear_bhb_loop+0x50/0xa0 [ 44.726300][ T381] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.732200][ T381] RIP: 0033:0x7f52915940f9 [ 44.736617][ T381] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 44.756313][ T381] RSP: 002b:00007f5291126068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 44.764837][ T381] RAX: ffffffffffffffda RBX: 00007f52916d2f80 RCX: 00007f52915940f9 [ 44.772943][ T381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 44.781031][ T381] RBP: 00007f5291126120 R08: 0000000000000000 R09: 0000000000000000 [ 44.789021][ T381] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 44.797026][ T381] R13: 000000000000000b R14: 00007f52916d2f80 R15: 00007ffd233ee908 [ 44.805181][ T381] [ 44.812360][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.822235][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.837056][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.846585][ T383] FAULT_INJECTION: forcing a failure. [ 44.846585][ T383] name failslab, interval 1, probability 0, space 0, times 0 [ 44.859563][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.867871][ T383] CPU: 0 PID: 383 Comm: syz-executor.3 Not tainted syzkaller #0 [ 44.875588][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 44.885760][ T383] Call Trace: [ 44.889158][ T383] [ 44.892125][ T383] __dump_stack+0x21/0x30 [ 44.896498][ T383] dump_stack_lvl+0x110/0x170 [ 44.901292][ T383] ? show_regs_print_info+0x20/0x20 [ 44.906615][ T383] dump_stack+0x15/0x20 [ 44.910801][ T383] should_fail+0x3c1/0x510 [ 44.915247][ T383] __should_failslab+0xa4/0xe0 [ 44.920060][ T383] should_failslab+0x9/0x20 [ 44.924597][ T383] slab_pre_alloc_hook+0x3b/0xe0 [ 44.929604][ T383] ? anon_vma_clone+0xc0/0x500 [ 44.934446][ T383] kmem_cache_alloc+0x44/0x260 [ 44.939284][ T383] anon_vma_clone+0xc0/0x500 [ 44.943905][ T383] anon_vma_fork+0x8c/0x510 [ 44.948445][ T383] copy_mm+0x9de/0x13c0 [ 44.951956][ T386] FAULT_INJECTION: forcing a failure. [ 44.951956][ T386] name failslab, interval 1, probability 0, space 0, times 0 [ 44.952649][ T383] ? copy_signal+0x600/0x600 [ 44.969935][ T383] ? __init_rwsem+0xfc/0x1d0 [ 44.974554][ T383] ? copy_signal+0x4cb/0x600 [ 44.979169][ T383] copy_process+0x117c/0x3250 [ 44.983879][ T383] ? __kasan_check_write+0x14/0x20 [ 44.989012][ T383] ? __pidfd_prepare+0x150/0x150 [ 44.993977][ T383] kernel_clone+0x233/0x960 [ 44.998502][ T383] ? create_io_thread+0x170/0x170 [ 45.003549][ T383] ? __kasan_check_write+0x14/0x20 [ 45.008676][ T383] ? mutex_unlock+0x8f/0x230 [ 45.013288][ T383] __x64_sys_clone+0x198/0x210 [ 45.018160][ T383] ? __kasan_check_write+0x14/0x20 [ 45.023293][ T383] ? __ia32_sys_vfork+0x130/0x130 [ 45.028352][ T383] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 45.034448][ T383] x64_sys_call+0x41f/0x9a0 [ 45.039018][ T383] do_syscall_64+0x4c/0xa0 [ 45.043469][ T383] ? clear_bhb_loop+0x50/0xa0 [ 45.048170][ T383] ? clear_bhb_loop+0x50/0xa0 [ 45.052873][ T383] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.058893][ T383] RIP: 0033:0x7f52915940f9 [ 45.063324][ T383] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 45.083038][ T383] RSP: 002b:00007f5291126068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 45.091471][ T383] RAX: ffffffffffffffda RBX: 00007f52916d2f80 RCX: 00007f52915940f9 [ 45.099644][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 45.107628][ T383] RBP: 00007f5291126120 R08: 0000000000000000 R09: 0000000000000000 [ 45.115615][ T383] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 45.123602][ T383] R13: 000000000000000b R14: 00007f52916d2f80 R15: 00007ffd233ee908 [ 45.131589][ T383] [ 45.135455][ T386] CPU: 1 PID: 386 Comm: syz-executor.4 Not tainted syzkaller #0 [ 45.143143][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 45.153225][ T386] Call Trace: [ 45.156533][ T386] [ 45.159496][ T386] __dump_stack+0x21/0x30 [ 45.163870][ T386] dump_stack_lvl+0x110/0x170 [ 45.168583][ T386] ? show_regs_print_info+0x20/0x20 [ 45.173818][ T386] dump_stack+0x15/0x20 [ 45.178091][ T386] should_fail+0x3c1/0x510 [ 45.182692][ T386] __should_failslab+0xa4/0xe0 [ 45.185628][ T383] general protection fault, probably for non-canonical address 0xe492be9f20000001: 0000 [#1] PREEMPT SMP KASAN [ 45.187489][ T386] should_failslab+0x9/0x20 [ 45.199208][ T383] KASAN: maybe wild-memory-access in range [0x249614f900000008-0x249614f90000000f] [ 45.203720][ T386] slab_pre_alloc_hook+0x3b/0xe0 [ 45.213003][ T383] CPU: 0 PID: 383 Comm: syz-executor.3 Not tainted syzkaller #0 [ 45.217981][ T386] ? anon_vma_fork+0xf2/0x510 [ 45.225611][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 45.225630][ T383] RIP: 0010:__rb_insert_augmented+0xa9/0x720 [ 45.230315][ T386] kmem_cache_alloc+0x44/0x260 [ 45.240382][ T383] Code: 38 ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 a9 20 38 ff 4d 8b 26 4d 39 fc 74 34 [ 45.246374][ T386] anon_vma_fork+0xf2/0x510 [ 45.251407][ T383] RSP: 0018:ffffc900010578c0 EFLAGS: 00010202 [ 45.271544][ T386] copy_mm+0x9de/0x13c0 [ 45.276221][ T383] [ 45.276228][ T383] RAX: dffffc0000000000 RBX: 0492c29f20000001 RCX: dffffc0000000000 [ 45.282399][ T386] ? copy_signal+0x600/0x600 [ 45.286534][ T383] RDX: ffffffff819c9ca0 RSI: ffff888111decf40 RDI: ffff88811dfc3be8 [ 45.288866][ T386] ? __init_rwsem+0xfc/0x1d0 [ 45.297197][ T383] RBP: ffffc90001057920 R08: ffff88811dfc3bff R09: ffff88811dfc3bf0 [ 45.301998][ T386] ? copy_signal+0x4cb/0x600 [ 45.309986][ T383] R10: dffffc0000000000 R11: ffffed1023bf8780 R12: ffff888124875be8 [ 45.314692][ T386] copy_process+0x117c/0x3250 [ 45.322665][ T383] R13: 1ffff1102196b8e8 R14: 249614f900000008 R15: ffff88810cb5c744 [ 45.327263][ T386] ? __kasan_check_write+0x14/0x20 [ 45.335240][ T383] FS: 00007f52911266c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 45.339918][ T386] ? __pidfd_prepare+0x150/0x150 [ 45.347892][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.353111][ T386] kernel_clone+0x233/0x960 [ 45.362042][ T383] CR2: 00007f7f5baa2018 CR3: 000000011df92000 CR4: 00000000003506b0 [ 45.366991][ T386] ? create_io_thread+0x170/0x170 [ 45.373773][ T383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.378291][ T386] ? __kasan_check_write+0x14/0x20 [ 45.386444][ T383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.391470][ T386] ? mutex_unlock+0x8f/0x230 [ 45.399457][ T383] Call Trace: [ 45.399465][ T383] [ 45.404576][ T386] __x64_sys_clone+0x198/0x210 [ 45.412668][ T383] ? anon_vma_interval_tree_iter_next+0x380/0x380 [ 45.417350][ T386] ? __kasan_check_write+0x14/0x20 [ 45.420818][ T383] vma_interval_tree_insert_after+0x2a1/0x2b0 [ 45.423758][ T386] ? __ia32_sys_vfork+0x130/0x130 [ 45.428566][ T383] copy_mm+0xb2d/0x13c0 [ 45.434995][ T386] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 45.440127][ T383] ? copy_signal+0x600/0x600 [ 45.446282][ T386] x64_sys_call+0x41f/0x9a0 [ 45.451334][ T383] ? __init_rwsem+0xfc/0x1d0 [ 45.455506][ T386] do_syscall_64+0x4c/0xa0 [ 45.461925][ T383] ? copy_signal+0x4cb/0x600 [ 45.466518][ T386] ? clear_bhb_loop+0x50/0xa0 [ 45.471036][ T383] copy_process+0x117c/0x3250 [ 45.475649][ T386] ? clear_bhb_loop+0x50/0xa0 [ 45.480099][ T383] ? __kasan_check_write+0x14/0x20 [ 45.484689][ T386] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.489371][ T383] ? __pidfd_prepare+0x150/0x150 [ 45.494048][ T386] RIP: 0033:0x7fca0ecca0f9 [ 45.498730][ T383] kernel_clone+0x233/0x960 [ 45.503842][ T386] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 45.509737][ T383] ? create_io_thread+0x170/0x170 [ 45.514760][ T386] RSP: 002b:00007fca0e85c068 EFLAGS: 00000206 [ 45.519270][ T383] ? __kasan_check_write+0x14/0x20 [ 45.523780][ T386] ORIG_RAX: 0000000000000038 [ 45.543472][ T383] ? mutex_unlock+0x8f/0x230 [ 45.548589][ T386] RAX: ffffffffffffffda RBX: 00007fca0ee08f80 RCX: 00007fca0ecca0f9 [ 45.554658][ T383] __x64_sys_clone+0x198/0x210 [ 45.559880][ T386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 45.564563][ T383] ? __kasan_check_write+0x14/0x20 [ 45.569242][ T386] RBP: 00007fca0e85c120 R08: 0000000000000000 R09: 0000000000000000 [ 45.577226][ T383] ? __ia32_sys_vfork+0x130/0x130 [ 45.582015][ T386] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 2026/03/18 19:18:10 executed programs: 12 [ 45.590117][ T383] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 45.595227][ T386] R13: 000000000000000b R14: 00007fca0ee08f80 R15: 00007ffffaf040d8 [ 45.603335][ T383] x64_sys_call+0x41f/0x9a0 [ 45.608454][ T386] [ 45.616428][ T383] do_syscall_64+0x4c/0xa0 [ 45.642549][ T383] ? clear_bhb_loop+0x50/0xa0 [ 45.647269][ T383] ? clear_bhb_loop+0x50/0xa0 [ 45.651985][ T383] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.657905][ T383] RIP: 0033:0x7f52915940f9 [ 45.662341][ T383] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 45.682071][ T383] RSP: 002b:00007f5291126068 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 45.690596][ T383] RAX: ffffffffffffffda RBX: 00007f52916d2f80 RCX: 00007f52915940f9 [ 45.698688][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000075848400 [ 45.706688][ T383] RBP: 00007f5291126120 R08: 0000000000000000 R09: 0000000000000000 [ 45.714860][ T383] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002 [ 45.722842][ T383] R13: 000000000000000b R14: 00007f52916d2f80 R15: 00007ffd233ee908 [ 45.731010][ T383] [ 45.734059][ T383] Modules linked in: [ 45.746675][ T30] audit: type=1400 audit(1773861490.863:94): 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 [ 45.773980][ T383] ---[ end trace 58e4b5061d11584f ]--- [ 45.779687][ T383] RIP: 0010:__rb_insert_augmented+0xa9/0x720 [ 45.788177][ T30] audit: type=1400 audit(1773861490.863:95): 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 [ 45.808952][ T383] Code: 38 ff 49 8b 07 a8 01 0f 85 53 06 00 00 4c 89 65 c8 48 89 45 d0 4c 8d 70 08 4c 89 f3 48 c1 eb 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 03 00 74 08 4c 89 f7 e8 a9 20 38 ff 4d 8b 26 4d 39 fc 74 34 [ 45.840294][ T30] audit: type=1400 audit(1773861490.863:96): 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 [ 45.869228][ T383] RSP: 0018:ffffc900010578c0 EFLAGS: 00010202 [ 45.885982][ T30] audit: type=1400 audit(1773861490.863:97): 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 [ 45.889290][ T383] RAX: dffffc0000000000 RBX: 0492c29f20000001 RCX: dffffc0000000000 [ 45.918973][ T383] RDX: ffffffff819c9ca0 RSI: ffff888111decf40 RDI: ffff88811dfc3be8 [ 45.927209][ T383] RBP: ffffc90001057920 R08: ffff88811dfc3bff R09: ffff88811dfc3bf0 [ 45.934503][ T30] audit: type=1400 audit(1773861490.863:98): 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 [ 45.935809][ T383] R10: dffffc0000000000 R11: ffffed1023bf8780 R12: ffff888124875be8 [ 45.965968][ T30] audit: type=1400 audit(1773861490.863:99): 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 [ 45.986078][ T383] R13: 1ffff1102196b8e8 R14: 249614f900000008 R15: ffff88810cb5c744 [ 45.990416][ T30] audit: type=1400 audit(1773861490.863:100): 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 [ 46.005588][ T383] FS: 00007f52911266c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 46.030484][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.037226][ T383] CR2: 00007fff3777d750 CR3: 000000011df92000 CR4: 00000000003506a0 [ 46.045409][ T383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.053739][ T383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.062047][ T383] Kernel panic - not syncing: Fatal exception [ 46.068466][ T383] Kernel Offset: disabled [ 46.072803][ T383] Rebooting in 86400 seconds..