Warning: Permanently added '10.128.1.199' (ED25519) to the list of known hosts.
2026/02/16 11:46:00 parsed 1 programs
[ 45.423671][ T28] audit: type=1400 audit(1771242360.936:106): avc: denied { unlink } for pid=398 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"
[ 45.530340][ T398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.339223][ T408] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.364839][ T408] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.372355][ T408] device bridge_slave_0 entered promiscuous mode
[ 46.385134][ T408] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.392277][ T408] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.399758][ T408] device bridge_slave_1 entered promiscuous mode
[ 46.566307][ T28] audit: type=1401 audit(1771242362.076:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 46.659971][ T408] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.667173][ T408] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.674559][ T408] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.681590][ T408] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.737538][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.753043][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.761909][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 46.769661][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.792408][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.801107][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.808197][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.816443][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.825692][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.832723][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.848434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.856696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.871214][ T408] device veth0_vlan entered promiscuous mode
[ 46.878345][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.887118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.896245][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.904148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.918171][ T408] device veth1_macvtap entered promiscuous mode
[ 46.926498][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.938704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
2026/02/16 11:46:02 executed programs: 0
[ 46.957746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.152228][ T470] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.159462][ T470] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.166970][ T470] device bridge_slave_0 entered promiscuous mode
[ 47.196802][ T470] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.204006][ T470] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.211364][ T470] device bridge_slave_1 entered promiscuous mode
[ 47.222636][ T467] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.229931][ T467] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.237348][ T467] device bridge_slave_0 entered promiscuous mode
[ 47.255268][ T467] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.262313][ T467] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.269707][ T467] device bridge_slave_1 entered promiscuous mode
[ 47.285964][ T472] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.293232][ T472] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.300536][ T472] device bridge_slave_0 entered promiscuous mode
[ 47.314531][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.321595][ T473] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.329324][ T473] device bridge_slave_0 entered promiscuous mode
[ 47.336079][ T472] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.343419][ T472] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.350895][ T472] device bridge_slave_1 entered promiscuous mode
[ 47.367634][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.374895][ T473] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.382419][ T473] device bridge_slave_1 entered promiscuous mode
[ 47.461422][ T469] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.468558][ T469] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.476044][ T469] device bridge_slave_0 entered promiscuous mode
[ 47.494012][ T469] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.501064][ T469] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.508482][ T469] device bridge_slave_1 entered promiscuous mode
[ 47.626572][ T472] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.633658][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.707291][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.717616][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.725450][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.732904][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.741356][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.749706][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.756829][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.779703][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.787390][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.795704][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.804072][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.812225][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.819265][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.826628][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 47.835176][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.843420][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.850433][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.858075][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 47.900913][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.912060][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.946050][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.954173][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.962211][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.969972][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.978227][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 47.986583][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.994756][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.001844][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.009270][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.017719][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.025915][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.032921][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.040435][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.078274][ T472] device veth0_vlan entered promiscuous mode
[ 48.085565][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.094136][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.102082][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.110328][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.118021][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.127033][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.135130][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.142501][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.150021][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.158115][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.166912][ T473] device veth0_vlan entered promiscuous mode
[ 48.191673][ T467] device veth0_vlan entered promiscuous mode
[ 48.198607][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.206443][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.215086][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.223072][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.231665][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.239237][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.246839][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.254512][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.262988][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.271410][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.278445][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.285998][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.294248][ T461] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.301272][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.309128][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.316922][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.327723][ T43] device bridge_slave_1 left promiscuous mode
[ 48.333955][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.341322][ T43] device bridge_slave_0 left promiscuous mode
[ 48.347523][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.356003][ T43] device veth1_macvtap left promiscuous mode
[ 48.361993][ T43] device veth0_vlan left promiscuous mode
[ 48.445075][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.453391][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.461565][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.468628][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.476165][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.485532][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.493730][ T461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.500750][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.513449][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.521727][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.529950][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.538132][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.549739][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 48.558295][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.566306][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.574918][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.584844][ T472] device veth1_macvtap entered promiscuous mode
[ 48.593360][ T473] device veth1_macvtap entered promiscuous mode
[ 48.601557][ T467] device veth1_macvtap entered promiscuous mode
[ 48.608698][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.616681][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.624612][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.632704][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.641149][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.663520][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.671898][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.680617][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.689022][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.698056][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.706756][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.715408][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.721823][ T28] audit: type=1400 audit(1771242364.226:108): avc: denied { bpf } for pid=519 comm="syz.3.19" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 48.726367][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.744211][ T28] audit: type=1400 audit(1771242364.236:109): avc: denied { prog_load } for pid=519 comm="syz.3.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 48.771008][ T28] audit: type=1400 audit(1771242364.256:110): avc: denied { perfmon } for pid=519 comm="syz.3.19" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 48.771048][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.771298][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.792076][ T28] audit: type=1400 audit(1771242364.256:111): avc: denied { prog_run } for pid=519 comm="syz.3.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 48.810486][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.834925][ T520] FAULT_INJECTION: forcing a failure.
[ 48.834925][ T520] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 48.835280][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.848083][ T520] CPU: 1 PID: 520 Comm: syz.3.19 Not tainted syzkaller #0
[ 48.848102][ T520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 48.848119][ T520] Call Trace:
[ 48.876619][ T520]
[ 48.879543][ T520] __dump_stack+0x21/0x24
[ 48.883859][ T520] dump_stack_lvl+0x110/0x170
[ 48.888511][ T520] ? __cfi_dump_stack_lvl+0x8/0x8
[ 48.893510][ T520] dump_stack+0x15/0x24
[ 48.897737][ T520] should_fail_ex+0x3d4/0x520
[ 48.902392][ T520] should_fail+0xb/0x10
[ 48.906531][ T520] should_fail_usercopy+0x1a/0x20
[ 48.911734][ T520] _copy_to_user+0x1e/0x90
[ 48.916144][ T520] simple_read_from_buffer+0xe9/0x160
[ 48.921507][ T520] proc_fail_nth_read+0x1a6/0x220
[ 48.926528][ T520] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 48.932056][ T520] ? security_file_permission+0x94/0xb0
[ 48.937682][ T520] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 48.943222][ T520] vfs_read+0x27a/0x910
[ 48.947406][ T520] ? __cfi_vfs_read+0x10/0x10
[ 48.952064][ T520] ? __kasan_check_write+0x14/0x20
[ 48.957159][ T520] ? mutex_lock+0x93/0x1b0
[ 48.961567][ T520] ? __cfi_mutex_lock+0x10/0x10
[ 48.966608][ T520] ? __fdget_pos+0x2cd/0x380
[ 48.971178][ T520] ? ksys_read+0x71/0x250
[ 48.975484][ T520] ksys_read+0x149/0x250
[ 48.979700][ T520] ? __cfi_ksys_read+0x10/0x10
[ 48.984436][ T520] ? fpregs_restore_userregs+0x128/0x260
[ 48.990045][ T520] __x64_sys_read+0x7b/0x90
[ 48.994530][ T520] x64_sys_call+0x2f/0x9a0
[ 48.998935][ T520] do_syscall_64+0x4c/0xa0
[ 49.003342][ T520] ? clear_bhb_loop+0x30/0x80
[ 49.008101][ T520] ? clear_bhb_loop+0x30/0x80
[ 49.012770][ T520] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.018667][ T520] RIP: 0033:0x7fc9a915998e
[ 49.023059][ T520] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 49.043249][ T520] RSP: 002b:00007fc9aa0dbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 49.051655][ T520] RAX: ffffffffffffffda RBX: 00007fc9aa0dc6c0 RCX: 00007fc9a915998e
[ 49.059614][ T520] RDX: 000000000000000f RSI: 00007fc9aa0dc0a0 RDI: 0000000000000005
[ 49.067647][ T520] RBP: 00007fc9aa0dc090 R08: 0000000000000000 R09: 0000000000000000
[ 49.075690][ T520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 49.083646][ T520] R13: 0000000000000000 R14: 00007fc9a93c5fa0 R15: 00007ffdfd730e48
[ 49.091686][ T520]
[ 49.110805][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 49.119273][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.127938][ T522] FAULT_INJECTION: forcing a failure.
[ 49.127938][ T522] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 49.129610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 49.141165][ T522] CPU: 1 PID: 522 Comm: syz.3.21 Not tainted syzkaller #0
[ 49.149522][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.156012][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.156023][ T522] Call Trace:
[ 49.156028][ T522]
[ 49.156034][ T522] __dump_stack+0x21/0x24
[ 49.156059][ T522] dump_stack_lvl+0x110/0x170
[ 49.156077][ T522] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.156097][ T522] dump_stack+0x15/0x24
[ 49.156120][ T522] should_fail_ex+0x3d4/0x520
[ 49.156142][ T522] should_fail+0xb/0x10
[ 49.156160][ T522] should_fail_usercopy+0x1a/0x20
[ 49.212162][ T522] _copy_to_user+0x1e/0x90
[ 49.216568][ T522] simple_read_from_buffer+0xe9/0x160
[ 49.221949][ T522] proc_fail_nth_read+0x1a6/0x220
[ 49.226968][ T522] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 49.232494][ T522] ? security_file_permission+0x94/0xb0
[ 49.238025][ T522] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 49.243641][ T522] vfs_read+0x27a/0x910
[ 49.247803][ T522] ? __cfi_vfs_read+0x10/0x10
[ 49.252554][ T522] ? __kasan_check_write+0x14/0x20
[ 49.257650][ T522] ? mutex_lock+0x93/0x1b0
[ 49.262048][ T522] ? __cfi_mutex_lock+0x10/0x10
[ 49.266883][ T522] ? __fdget_pos+0x2cd/0x380
[ 49.271472][ T522] ? ksys_read+0x71/0x250
[ 49.275867][ T522] ksys_read+0x149/0x250
[ 49.280091][ T522] ? __cfi_ksys_read+0x10/0x10
[ 49.284829][ T522] ? fput+0x15b/0x1a0
[ 49.288794][ T522] ? debug_smp_processor_id+0x17/0x20
[ 49.294239][ T522] __x64_sys_read+0x7b/0x90
[ 49.298726][ T522] x64_sys_call+0x2f/0x9a0
[ 49.303129][ T522] do_syscall_64+0x4c/0xa0
[ 49.307619][ T522] ? clear_bhb_loop+0x30/0x80
[ 49.312307][ T522] ? clear_bhb_loop+0x30/0x80
[ 49.316975][ T522] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.322851][ T522] RIP: 0033:0x7fc9a915998e
[ 49.327246][ T522] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 49.346927][ T522] RSP: 002b:00007fc9aa0dbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 49.355324][ T522] RAX: ffffffffffffffda RBX: 00007fc9aa0dc6c0 RCX: 00007fc9a915998e
[ 49.363365][ T522] RDX: 000000000000000f RSI: 00007fc9aa0dc0a0 RDI: 0000000000000005
[ 49.371366][ T522] RBP: 00007fc9aa0dc090 R08: 0000000000000000 R09: 0000000000000000
[ 49.379346][ T522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 49.387407][ T522] R13: 0000000000000000 R14: 00007fc9a93c5fa0 R15: 00007ffdfd730e48
[ 49.395364][ T522]
[ 49.418480][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 49.427289][ T524] FAULT_INJECTION: forcing a failure.
[ 49.427289][ T524] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 49.429157][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.441926][ T524] CPU: 0 PID: 524 Comm: syz.3.22 Not tainted syzkaller #0
[ 49.455544][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.465765][ T524] Call Trace:
[ 49.469044][ T524]
[ 49.471967][ T524] __dump_stack+0x21/0x24
[ 49.476468][ T524] dump_stack_lvl+0x110/0x170
[ 49.481222][ T524] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.486261][ T524] dump_stack+0x15/0x24
[ 49.490412][ T524] should_fail_ex+0x3d4/0x520
[ 49.495085][ T524] should_fail+0xb/0x10
[ 49.499225][ T524] should_fail_usercopy+0x1a/0x20
[ 49.504229][ T524] _copy_to_user+0x1e/0x90
[ 49.508639][ T524] simple_read_from_buffer+0xe9/0x160
[ 49.513989][ T524] proc_fail_nth_read+0x1a6/0x220
[ 49.518987][ T524] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 49.524503][ T524] ? security_file_permission+0x94/0xb0
[ 49.530027][ T524] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 49.535738][ T524] vfs_read+0x27a/0x910
[ 49.539876][ T524] ? __cfi_vfs_read+0x10/0x10
[ 49.544620][ T524] ? __kasan_check_write+0x14/0x20
[ 49.549710][ T524] ? mutex_lock+0x93/0x1b0
[ 49.554108][ T524] ? __cfi_mutex_lock+0x10/0x10
[ 49.558942][ T524] ? __fdget_pos+0x2cd/0x380
[ 49.563505][ T524] ? ksys_read+0x71/0x250
[ 49.568191][ T524] ksys_read+0x149/0x250
[ 49.572415][ T524] ? __cfi_ksys_read+0x10/0x10
[ 49.577147][ T524] ? fput+0x15b/0x1a0
[ 49.581102][ T524] ? debug_smp_processor_id+0x17/0x20
[ 49.586450][ T524] __x64_sys_read+0x7b/0x90
[ 49.590925][ T524] x64_sys_call+0x2f/0x9a0
[ 49.595330][ T524] do_syscall_64+0x4c/0xa0
[ 49.599725][ T524] ? clear_bhb_loop+0x30/0x80
[ 49.604407][ T524] ? clear_bhb_loop+0x30/0x80
[ 49.609060][ T524] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.615194][ T524] RIP: 0033:0x7fc9a915998e
[ 49.619586][ T524] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 49.639342][ T524] RSP: 002b:00007fc9aa0dbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 49.647752][ T524] RAX: ffffffffffffffda RBX: 00007fc9aa0dc6c0 RCX: 00007fc9a915998e
[ 49.655794][ T524] RDX: 000000000000000f RSI: 00007fc9aa0dc0a0 RDI: 0000000000000005
[ 49.663935][ T524] RBP: 00007fc9aa0dc090 R08: 0000000000000000 R09: 0000000000000000
[ 49.671896][ T524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 49.679848][ T524] R13: 0000000000000000 R14: 00007fc9a93c5fa0 R15: 00007ffdfd730e48
[ 49.687809][ T524]
[ 49.704319][ T526] FAULT_INJECTION: forcing a failure.
[ 49.704319][ T526] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 49.717933][ T526] CPU: 0 PID: 526 Comm: syz.3.23 Not tainted syzkaller #0
[ 49.725063][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.726018][ T469] device veth0_vlan entered promiscuous mode
[ 49.735113][ T526] Call Trace:
[ 49.735120][ T526]
[ 49.735126][ T526] __dump_stack+0x21/0x24
[ 49.735149][ T526] dump_stack_lvl+0x110/0x170
[ 49.756357][ T526] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.761469][ T526] dump_stack+0x15/0x24
[ 49.765617][ T526] should_fail_ex+0x3d4/0x520
[ 49.770278][ T526] should_fail+0xb/0x10
[ 49.774514][ T526] should_fail_usercopy+0x1a/0x20
[ 49.779523][ T526] _copy_to_user+0x1e/0x90
[ 49.783926][ T526] simple_read_from_buffer+0xe9/0x160
[ 49.789350][ T526] proc_fail_nth_read+0x1a6/0x220
[ 49.794368][ T526] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 49.799901][ T526] ? security_file_permission+0x94/0xb0
[ 49.805438][ T526] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 49.810971][ T526] vfs_read+0x27a/0x910
[ 49.815122][ T526] ? __cfi_vfs_read+0x10/0x10
[ 49.819784][ T526] ? __kasan_check_write+0x14/0x20
[ 49.824872][ T526] ? mutex_lock+0x93/0x1b0
[ 49.829273][ T526] ? __cfi_mutex_lock+0x10/0x10
[ 49.834105][ T526] ? __fdget_pos+0x2cd/0x380
[ 49.838676][ T526] ? ksys_read+0x71/0x250
[ 49.842986][ T526] ksys_read+0x149/0x250
[ 49.847206][ T526] ? __cfi_ksys_read+0x10/0x10
[ 49.851947][ T526] ? fput+0x15b/0x1a0
[ 49.855926][ T526] ? debug_smp_processor_id+0x17/0x20
[ 49.861281][ T526] __x64_sys_read+0x7b/0x90
[ 49.865763][ T526] x64_sys_call+0x2f/0x9a0
[ 49.870177][ T526] do_syscall_64+0x4c/0xa0
[ 49.874615][ T526] ? clear_bhb_loop+0x30/0x80
[ 49.879273][ T526] ? clear_bhb_loop+0x30/0x80
[ 49.883932][ T526] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.889807][ T526] RIP: 0033:0x7fc9a915998e
[ 49.894199][ T526] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 49.913785][ T526] RSP: 002b:00007fc9aa0dbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 49.922187][ T526] RAX: ffffffffffffffda RBX: 00007fc9aa0dc6c0 RCX: 00007fc9a915998e
[ 49.930138][ T526] RDX: 000000000000000f RSI: 00007fc9aa0dc0a0 RDI: 0000000000000005
[ 49.938263][ T526] RBP: 00007fc9aa0dc090 R08: 0000000000000000 R09: 0000000000000000
[ 49.946226][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 49.954266][ T526] R13: 0000000000000000 R14: 00007fc9a93c5fa0 R15: 00007ffdfd730e48
[ 49.962226][ T526]
[ 49.976443][ T470] device veth0_vlan entered promiscuous mode
[ 49.993437][ T529] FAULT_INJECTION: forcing a failure.
[ 49.993437][ T529] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 50.002391][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 50.011268][ T529] CPU: 0 PID: 529 Comm: syz.4.20 Not tainted syzkaller #0
[ 50.017353][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.021664][ T529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 50.021675][ T529] Call Trace:
[ 50.030301][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 50.039831][ T529]
[ 50.039838][ T529] __dump_stack+0x21/0x24
[ 50.039861][ T529] dump_stack_lvl+0x110/0x170
[ 50.039878][ T529] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.039896][ T529] dump_stack+0x15/0x24
[ 50.039911][ T529] should_fail_ex+0x3d4/0x520
[ 50.044671][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.050805][ T529] should_fail+0xb/0x10
[ 50.054236][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 50.058029][ T529] should_fail_usercopy+0x1a/0x20
[ 50.062994][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.067690][ T529] _copy_to_user+0x1e/0x90
[ 50.067711][ T529] simple_read_from_buffer+0xe9/0x160
[ 50.067727][ T529] proc_fail_nth_read+0x1a6/0x220
[ 50.075089][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.076537][ T529] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 50.085203][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.088284][ T529] ? security_file_permission+0x94/0xb0
[ 50.096745][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.101243][ T529] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 50.110096][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.113319][ T529] vfs_read+0x27a/0x910
[ 50.113345][ T529] ? __cfi_vfs_read+0x10/0x10
[ 50.113365][ T529] ? __kasan_check_write+0x14/0x20
[ 50.113380][ T529] ? mutex_lock+0x93/0x1b0
[ 50.113401][ T529] ? __cfi_mutex_lock+0x10/0x10
[ 50.113424][ T529] ? __fdget_pos+0x2cd/0x380
[ 50.113440][ T529] ? ksys_read+0x71/0x250
[ 50.113454][ T529] ksys_read+0x149/0x250
[ 50.113468][ T529] ? __cfi_ksys_read+0x10/0x10
[ 50.113481][ T529] ? fput+0x15b/0x1a0
[ 50.113499][ T529] ? debug_smp_processor_id+0x17/0x20
[ 50.113515][ T529] __x64_sys_read+0x7b/0x90
[ 50.224421][ T529] x64_sys_call+0x2f/0x9a0
[ 50.228817][ T529] do_syscall_64+0x4c/0xa0
[ 50.233213][ T529] ? clear_bhb_loop+0x30/0x80
[ 50.237876][ T529] ? clear_bhb_loop+0x30/0x80
[ 50.242539][ T529] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.248426][ T529] RIP: 0033:0x7f079375998e
[ 50.252922][ T529] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 50.272602][ T529] RSP: 002b:00007f079468efe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 50.281018][ T529] RAX: ffffffffffffffda RBX: 00007f079468f6c0 RCX: 00007f079375998e
[ 50.288994][ T529] RDX: 000000000000000f RSI: 00007f079468f0a0 RDI: 0000000000000005
[ 50.297036][ T529] RBP: 00007f079468f090 R08: 0000000000000000 R09: 0000000000000000
[ 50.304992][ T529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 50.313032][ T529] R13: 0000000000000000 R14: 00007f07939c5fa0 R15: 00007ffe213b9078
[ 50.321080][ T529]
[ 50.334345][ T533] FAULT_INJECTION: forcing a failure.
[ 50.334345][ T533] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 50.341488][ T469] device veth1_macvtap entered promiscuous mode
[ 50.353929][ T533] CPU: 0 PID: 533 Comm: syz.1.17 Not tainted syzkaller #0
[ 50.361041][ T533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 50.371089][ T533] Call Trace:
[ 50.374358][ T533]
[ 50.377274][ T533] __dump_stack+0x21/0x24
[ 50.381680][ T533] dump_stack_lvl+0x110/0x170
[ 50.386340][ T533] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.391455][ T533] dump_stack+0x15/0x24
[ 50.395609][ T533] should_fail_ex+0x3d4/0x520
[ 50.400278][ T533] should_fail+0xb/0x10
[ 50.404416][ T533] should_fail_usercopy+0x1a/0x20
[ 50.409428][ T533] _copy_to_user+0x1e/0x90
[ 50.413831][ T533] simple_read_from_buffer+0xe9/0x160
[ 50.419193][ T533] proc_fail_nth_read+0x1a6/0x220
[ 50.424202][ T533] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 50.429732][ T533] ? security_file_permission+0x94/0xb0
[ 50.435260][ T533] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 50.440789][ T533] vfs_read+0x27a/0x910
[ 50.444932][ T533] ? __cfi_vfs_read+0x10/0x10
[ 50.449603][ T533] ? __kasan_check_write+0x14/0x20
[ 50.454719][ T533] ? mutex_lock+0x93/0x1b0
[ 50.459218][ T533] ? __cfi_mutex_lock+0x10/0x10
[ 50.464057][ T533] ? __fdget_pos+0x2cd/0x380
[ 50.468633][ T533] ? ksys_read+0x71/0x250
[ 50.472972][ T533] ksys_read+0x149/0x250
[ 50.477215][ T533] ? __cfi_ksys_read+0x10/0x10
[ 50.481959][ T533] ? fput+0x15b/0x1a0
[ 50.485928][ T533] ? debug_smp_processor_id+0x17/0x20
[ 50.491291][ T533] __x64_sys_read+0x7b/0x90
[ 50.495774][ T533] x64_sys_call+0x2f/0x9a0
[ 50.500174][ T533] do_syscall_64+0x4c/0xa0
[ 50.504573][ T533] ? clear_bhb_loop+0x30/0x80
[ 50.509406][ T533] ? clear_bhb_loop+0x30/0x80
[ 50.514061][ T533] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.519938][ T533] RIP: 0033:0x7f19b2f5998e
[ 50.524342][ T533] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 50.544017][ T533] RSP: 002b:00007f19b3edefe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 50.552415][ T533] RAX: ffffffffffffffda RBX: 00007f19b3edf6c0 RCX: 00007f19b2f5998e
[ 50.560457][ T533] RDX: 000000000000000f RSI: 00007f19b3edf0a0 RDI: 0000000000000005
[ 50.568406][ T533] RBP: 00007f19b3edf090 R08: 0000000000000000 R09: 0000000000000000
[ 50.576369][ T533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 50.584331][ T533] R13: 0000000000000000 R14: 00007f19b31c5fa0 R15: 00007ffca53f5478
[ 50.592300][ T533]
[ 50.603367][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 50.612354][ T536] FAULT_INJECTION: forcing a failure.
[ 50.612354][ T536] name failslab, interval 1, probability 0, space 0, times 1
[ 50.620413][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.633717][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 50.634410][ T536] CPU: 1 PID: 536 Comm: syz.4.25 Not tainted syzkaller #0
[ 50.648626][ T536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 50.658691][ T536] Call Trace:
[ 50.661957][ T536]
[ 50.664868][ T536] __dump_stack+0x21/0x24
[ 50.669187][ T536] dump_stack_lvl+0x110/0x170
[ 50.673866][ T536] ? __cfi_dump_stack_lvl+0x8/0x8
[ 50.678877][ T536] ? unwind_get_return_address+0x4d/0x90
[ 50.684493][ T536] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 50.690637][ T536] dump_stack+0x15/0x24
[ 50.694794][ T536] should_fail_ex+0x3d4/0x520
[ 50.699482][ T536] __should_failslab+0xac/0xf0
[ 50.704230][ T536] ? tracepoint_probe_unregister+0x211/0x8e0
[ 50.710192][ T536] should_failslab+0x9/0x20
[ 50.714684][ T536] __kmem_cache_alloc_node+0x3d/0x2c0
[ 50.720037][ T536] ? __cfi_mutex_lock+0x10/0x10
[ 50.724875][ T536] ? delete_node+0x3e6/0xa60
[ 50.729487][ T536] ? tracepoint_probe_unregister+0x211/0x8e0
[ 50.735449][ T536] __kmalloc+0xa1/0x1e0
[ 50.739584][ T536] ? __cfi___bpf_trace_timer_start+0x10/0x10
[ 50.745548][ T536] tracepoint_probe_unregister+0x211/0x8e0
[ 50.751338][ T536] bpf_probe_unregister+0x61/0x70
[ 50.756354][ T536] bpf_raw_tp_link_release+0x63/0x90
[ 50.761666][ T536] bpf_link_free+0x13a/0x3a0
[ 50.766247][ T536] ? bpf_link_put_deferred+0x20/0x20
[ 50.771600][ T536] bpf_link_release+0x15f/0x170
[ 50.776436][ T536] ? __cfi_bpf_link_release+0x10/0x10
[ 50.781787][ T536] __fput+0x1fc/0x8f0
[ 50.785764][ T536] ____fput+0x15/0x20
[ 50.789804][ T536] task_work_run+0x1e1/0x250
[ 50.794407][ T536] ? __cfi_task_work_run+0x10/0x10
[ 50.799503][ T536] ? fput+0x15b/0x1a0
[ 50.803470][ T536] exit_to_user_mode_loop+0x9b/0xb0
[ 50.808680][ T536] exit_to_user_mode_prepare+0x87/0xd0
[ 50.814120][ T536] syscall_exit_to_user_mode+0x1a/0x30
[ 50.819561][ T536] do_syscall_64+0x58/0xa0
[ 50.823964][ T536] ? clear_bhb_loop+0x30/0x80
[ 50.828664][ T536] ? clear_bhb_loop+0x30/0x80
[ 50.833317][ T536] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.839190][ T536] RIP: 0033:0x7f07937990b9
[ 50.843586][ T536] 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 e8 ff ff ff f7 d8 64 89 01 48
[ 50.863168][ T536] RSP: 002b:00007f079468f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 50.871568][ T536] RAX: 0000000000000000 RBX: 00007f07939c5fa0 RCX: 00007f07937990b9
[ 50.879626][ T536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 50.887582][ T536] RBP: 00007f079468f090 R08: 0000000000000000 R09: 0000000000000000
[ 50.895547][ T536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 50.903598][ T536] R13: 0000000000000000 R14: 00007f07939c5fa0 R15: 00007ffe213b9078
[ 50.911675][ T536]
[ 50.918071][ T39] CFI failure at __traceiter_timer_start+0x87/0xe0 (target: tp_stub_func+0x0/0x10; expected type: 0x82fbfa63)
[ 50.929745][ T39] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 50.935804][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Not tainted syzkaller #0
[ 50.943067][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 50.953111][ T39] Workqueue: ipv6_addrconf addrconf_dad_work
[ 50.959091][ T39] RIP: 0010:__traceiter_timer_start+0x87/0xe0
[ 50.965154][ T39] Code: f8 48 c1 e8 03 80 3c 18 00 74 05 e8 d3 43 54 00 49 8b 7d 08 4c 89 fe 48 8b 55 c8 8b 4d d4 41 ba 9d 05 04 7d 45 03 56 fc 74 02 <0f> 0b 41 ff d6 49 83 c4 18 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08
[ 50.984840][ T39] RSP: 0018:ffffc9000028f998 EFLAGS: 00010017
[ 50.990930][ T39] RAX: 1ffff110237820a6 RBX: dffffc0000000000 RCX: 000000001e800001
[ 50.998903][ T39] RDX: 00000000ffff9fcc RSI: ffff8881003eb4f0 RDI: ffffc900009cb000
[ 51.006871][ T39] RBP: ffffc9000028f9d0 R08: ffffc9000028f86f R09: ffffc9000028f868
[ 51.014918][ T39] R10: 0000000022446ca9 R11: fffff52000051f0e R12: ffff88811bc10528
[ 51.022893][ T39] R13: ffff88811bc10528 R14: ffffffff81728c70 R15: ffff8881003eb4f0
[ 51.030946][ T39] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 51.039950][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.046517][ T39] CR2: 0000000000000000 CR3: 0000000121c32000 CR4: 00000000003506a0
[ 51.054480][ T39] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.062516][ T39] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.070557][ T39] Call Trace:
[ 51.073822][ T39]
[ 51.076795][ T39] enqueue_timer+0x337/0x480
[ 51.081378][ T39] __mod_timer+0x84c/0xc00
[ 51.085799][ T39] mod_timer+0x1f/0x30
[ 51.089849][ T39] addrconf_dad_completed+0xae8/0xe80
[ 51.095206][ T39] ? addrconf_dad_stop+0x450/0x450
[ 51.100310][ T39] addrconf_dad_work+0xc41/0x14d0
[ 51.105323][ T39] ? __cfi_addrconf_dad_work+0x10/0x10
[ 51.110765][ T39] ? __kasan_check_write+0x14/0x20
[ 51.115909][ T39] ? pwq_activate_inactive_work+0x301/0x410
[ 51.121818][ T39] process_one_work+0x71f/0xc40
[ 51.126672][ T39] worker_thread+0xa29/0x11e0
[ 51.131511][ T39] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 51.137135][ T39] kthread+0x281/0x320
[ 51.141187][ T39] ? __cfi_worker_thread+0x10/0x10
[ 51.146276][ T39] ? __cfi_kthread+0x10/0x10
[ 51.150848][ T39] ret_from_fork+0x1f/0x30
[ 51.155247][ T39]
[ 51.158243][ T39] Modules linked in:
[ 51.162212][ T39] ---[ end trace 0000000000000000 ]---
[ 51.167647][ T39] RIP: 0010:__traceiter_timer_start+0x87/0xe0
[ 51.173695][ T39] Code: f8 48 c1 e8 03 80 3c 18 00 74 05 e8 d3 43 54 00 49 8b 7d 08 4c 89 fe 48 8b 55 c8 8b 4d d4 41 ba 9d 05 04 7d 45 03 56 fc 74 02 <0f> 0b 41 ff d6 49 83 c4 18 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08
[ 51.193284][ T39] RSP: 0018:ffffc9000028f998 EFLAGS: 00010017
[ 51.199427][ T39] RAX: 1ffff110237820a6 RBX: dffffc0000000000 RCX: 000000001e800001
[ 51.207380][ T39] RDX: 00000000ffff9fcc RSI: ffff8881003eb4f0 RDI: ffffc900009cb000
[ 51.215417][ T39] RBP: ffffc9000028f9d0 R08: ffffc9000028f86f R09: ffffc9000028f868
[ 51.223371][ T39] R10: 0000000022446ca9 R11: fffff52000051f0e R12: ffff88811bc10528
[ 51.231352][ T39] R13: ffff88811bc10528 R14: ffffffff81728c70 R15: ffff8881003eb4f0
[ 51.239389][ T39] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 51.248310][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.255051][ T39] CR2: 0000000000000000 CR3: 0000000121c32000 CR4: 00000000003506a0
[ 51.263093][ T39] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.271136][ T39] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.279094][ T39] Kernel panic - not syncing: Fatal exception in interrupt
[ 51.286751][ T39] Kernel Offset: disabled
[ 51.291053][ T39] Rebooting in 86400 seconds..