Warning: Permanently added '10.128.1.152' (ED25519) to the list of known hosts.
2026/05/10 13:38:26 parsed 1 programs
[ 50.095425][ T28] audit: type=1400 audit(1778420307.430:108): avc: denied { unlink } for pid=410 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 50.136483][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 51.005857][ T28] audit: type=1400 audit(1778420308.340:109): avc: denied { create } for pid=441 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 51.016647][ T422] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.033127][ T422] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.041769][ T422] device bridge_slave_0 entered promiscuous mode
[ 51.051334][ T422] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.064251][ T422] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.092372][ T422] device bridge_slave_1 entered promiscuous mode
[ 51.377743][ T422] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.385042][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.392451][ T422] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.399627][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.482400][ T28] audit: type=1401 audit(1778420308.810:110): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 51.584380][ T362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.592856][ T362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.604393][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 51.612592][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 51.641757][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 51.651835][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.658971][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 51.670365][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 51.678884][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.686000][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 51.693988][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 51.713106][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 51.722054][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 51.736713][ T422] device veth0_vlan entered promiscuous mode
[ 51.743168][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 51.752514][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 51.762962][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 51.778795][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 51.787622][ T422] device veth1_macvtap entered promiscuous mode
[ 51.800796][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 51.814393][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/05/10 13:38:29 executed programs: 0
[ 52.109418][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.116707][ T473] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.124127][ T473] device bridge_slave_0 entered promiscuous mode
[ 52.131904][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.139080][ T473] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.146611][ T473] device bridge_slave_1 entered promiscuous mode
[ 52.188256][ T475] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.195393][ T475] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.202832][ T475] device bridge_slave_0 entered promiscuous mode
[ 52.211196][ T475] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.218437][ T475] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.226127][ T475] device bridge_slave_1 entered promiscuous mode
[ 52.325109][ T476] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.332200][ T476] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.339774][ T476] device bridge_slave_0 entered promiscuous mode
[ 52.358378][ T480] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.365594][ T480] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.372990][ T480] device bridge_slave_0 entered promiscuous mode
[ 52.380148][ T476] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.387266][ T476] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.394900][ T476] device bridge_slave_1 entered promiscuous mode
[ 52.420922][ T480] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.428134][ T480] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.436047][ T480] device bridge_slave_1 entered promiscuous mode
[ 52.458869][ T479] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.466020][ T479] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.473522][ T479] device bridge_slave_0 entered promiscuous mode
[ 52.482143][ T479] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.489249][ T479] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.496968][ T479] device bridge_slave_1 entered promiscuous mode
[ 52.689730][ T473] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.696951][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.704286][ T473] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.711374][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.729225][ T479] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.736423][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.743743][ T479] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.750811][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.765654][ T475] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.772740][ T475] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.780097][ T475] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.787173][ T475] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.797335][ T480] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.804415][ T480] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.811825][ T480] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.818901][ T480] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.829715][ T476] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.836816][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.844456][ T476] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.851613][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.908123][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 52.916233][ T362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.924974][ T362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.932679][ T362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.940229][ T362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.947599][ T362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.955243][ T362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.962500][ T362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.970149][ T362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.977667][ T362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.985027][ T362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 53.009343][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 53.017130][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 53.026340][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 53.035128][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.042277][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.049899][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 53.059291][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.066927][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.074932][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 53.083112][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.090187][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.097611][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 53.105956][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.113122][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.120678][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 53.129001][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.136361][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.170207][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 53.177897][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 53.185722][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 53.194291][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 53.202859][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.209991][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.218712][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 53.227342][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 53.235595][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.242629][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.250178][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 53.258491][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 53.266568][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 53.275143][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 53.283476][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.290711][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.321358][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 53.329135][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 53.337823][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 53.347067][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 53.355294][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 53.363499][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 53.372067][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 53.381167][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 53.389808][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.397431][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.405160][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 53.414351][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 53.422713][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 53.431233][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 53.439658][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 53.447835][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 53.456330][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 53.465228][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 53.473704][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 53.482400][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.489492][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.517558][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 53.526432][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 53.541126][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 53.551731][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 53.559855][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 53.569379][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 53.577832][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 53.588570][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 53.599455][ T479] device veth0_vlan entered promiscuous mode
[ 53.610807][ T480] device veth0_vlan entered promiscuous mode
[ 53.622511][ T476] device veth0_vlan entered promiscuous mode
[ 53.629884][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 53.638244][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 53.646349][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 53.653928][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 53.670978][ T479] device veth1_macvtap entered promiscuous mode
[ 53.682781][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 53.691354][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 53.699079][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 53.706909][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 53.716601][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 53.738338][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 53.746679][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 53.755484][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 53.772956][ T475] device veth0_vlan entered promiscuous mode
[ 53.791171][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 53.799732][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 53.808473][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 53.817368][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 53.826342][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 53.834563][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 53.843327][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 53.851905][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 53.860818][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 53.868480][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 53.880367][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 53.890958][ T480] device veth1_macvtap entered promiscuous mode
[ 53.898724][ T476] device veth1_macvtap entered promiscuous mode
[ 53.919851][ T28] audit: type=1400 audit(1778420311.250:111): avc: denied { bpf } for pid=496 comm="syz.5.19" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 53.941278][ T497] FAULT_INJECTION: forcing a failure.
[ 53.941278][ T497] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 53.955463][ T497] CPU: 0 PID: 497 Comm: syz.5.19 Not tainted syzkaller #0
[ 53.955658][ T28] audit: type=1400 audit(1778420311.250:112): avc: denied { prog_load } for pid=496 comm="syz.5.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 53.962820][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 53.983227][ T28] audit: type=1400 audit(1778420311.250:113): avc: denied { perfmon } for pid=496 comm="syz.5.19" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 53.992016][ T497] Call Trace:
[ 53.992029][ T497]
[ 53.992038][ T497] __dump_stack+0x21/0x24
[ 53.992075][ T497] dump_stack_lvl+0x110/0x170
[ 54.014464][ T28] audit: type=1400 audit(1778420311.250:114): avc: denied { prog_run } for pid=496 comm="syz.5.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 54.016716][ T497] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.016749][ T497] dump_stack+0x15/0x24
[ 54.016768][ T497] should_fail_ex+0x3d4/0x520
[ 54.016788][ T497] should_fail+0xb/0x10
[ 54.016803][ T497] should_fail_usercopy+0x1a/0x20
[ 54.071187][ T497] _copy_to_user+0x1e/0x90
[ 54.075638][ T497] simple_read_from_buffer+0xe9/0x160
[ 54.081158][ T497] proc_fail_nth_read+0x1a6/0x220
[ 54.086417][ T497] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 54.092097][ T497] ? security_file_permission+0x94/0xb0
[ 54.097777][ T497] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 54.103355][ T497] vfs_read+0x27a/0x910
[ 54.107524][ T497] ? __cfi_vfs_read+0x10/0x10
[ 54.112292][ T497] ? __kasan_check_write+0x14/0x20
[ 54.117421][ T497] ? mutex_lock+0x93/0x1b0
[ 54.121854][ T497] ? __cfi_mutex_lock+0x10/0x10
[ 54.126731][ T497] ? __fdget_pos+0x2cd/0x380
[ 54.131511][ T497] ? ksys_read+0x71/0x250
[ 54.135941][ T497] ksys_read+0x149/0x250
[ 54.140370][ T497] ? __cfi_ksys_read+0x10/0x10
[ 54.145169][ T497] ? fput+0x15b/0x1a0
[ 54.149165][ T497] ? debug_smp_processor_id+0x17/0x20
[ 54.154561][ T497] __x64_sys_read+0x7b/0x90
[ 54.159095][ T497] x64_sys_call+0x2f/0x9a0
[ 54.163521][ T497] do_syscall_64+0x4c/0xa0
[ 54.167937][ T497] ? clear_bhb_loop+0x30/0x80
[ 54.172893][ T497] ? clear_bhb_loop+0x30/0x80
[ 54.177622][ T497] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.183524][ T497] RIP: 0033:0x7fcb8f15998e
[ 54.187951][ T497] 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
[ 54.207652][ T497] RSP: 002b:00007fcb8ff4afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 54.216075][ T497] RAX: ffffffffffffffda RBX: 00007fcb8ff4b6c0 RCX: 00007fcb8f15998e
[ 54.224403][ T497] RDX: 000000000000000f RSI: 00007fcb8ff4b0a0 RDI: 0000000000000005
[ 54.232557][ T497] RBP: 00007fcb8ff4b090 R08: 0000000000000000 R09: 0000000000000000
[ 54.240535][ T497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 54.248710][ T497] R13: 0000000000000000 R14: 00007fcb8f3c5fa0 R15: 00007ffd8dba8118
[ 54.256971][ T497]
[ 54.262323][ T475] device veth1_macvtap entered promiscuous mode
[ 54.273931][ T473] device veth0_vlan entered promiscuous mode
[ 54.285520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 54.294394][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 54.302953][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 54.311134][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 54.318965][ T499] FAULT_INJECTION: forcing a failure.
[ 54.318965][ T499] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 54.334922][ T499] CPU: 0 PID: 499 Comm: syz.5.21 Not tainted syzkaller #0
[ 54.342096][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 54.352284][ T499] Call Trace:
[ 54.355590][ T499]
[ 54.358540][ T499] __dump_stack+0x21/0x24
[ 54.362977][ T499] dump_stack_lvl+0x110/0x170
[ 54.367681][ T499] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.372758][ T499] dump_stack+0x15/0x24
[ 54.377015][ T499] should_fail_ex+0x3d4/0x520
[ 54.381797][ T499] should_fail+0xb/0x10
[ 54.385973][ T499] should_fail_usercopy+0x1a/0x20
[ 54.391137][ T499] _copy_to_user+0x1e/0x90
[ 54.395595][ T499] simple_read_from_buffer+0xe9/0x160
[ 54.401001][ T499] proc_fail_nth_read+0x1a6/0x220
[ 54.406054][ T499] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 54.411638][ T499] ? security_file_permission+0x94/0xb0
[ 54.417236][ T499] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 54.422892][ T499] vfs_read+0x27a/0x910
[ 54.427252][ T499] ? __cfi_vfs_read+0x10/0x10
[ 54.432000][ T499] ? __kasan_check_write+0x14/0x20
[ 54.437397][ T499] ? mutex_lock+0x93/0x1b0
[ 54.442109][ T499] ? __cfi_mutex_lock+0x10/0x10
[ 54.446998][ T499] ? __fdget_pos+0x2cd/0x380
[ 54.451869][ T499] ? ksys_read+0x71/0x250
[ 54.456309][ T499] ksys_read+0x149/0x250
[ 54.460690][ T499] ? __cfi_ksys_read+0x10/0x10
[ 54.465544][ T499] ? fput+0x15b/0x1a0
[ 54.469744][ T499] ? debug_smp_processor_id+0x17/0x20
[ 54.475171][ T499] __x64_sys_read+0x7b/0x90
[ 54.479795][ T499] x64_sys_call+0x2f/0x9a0
[ 54.484326][ T499] do_syscall_64+0x4c/0xa0
[ 54.488763][ T499] ? clear_bhb_loop+0x30/0x80
[ 54.493552][ T499] ? clear_bhb_loop+0x30/0x80
[ 54.498341][ T499] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.504273][ T499] RIP: 0033:0x7fcb8f15998e
[ 54.508714][ T499] 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
[ 54.528442][ T499] RSP: 002b:00007fcb8ff4afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 54.537068][ T499] RAX: ffffffffffffffda RBX: 00007fcb8ff4b6c0 RCX: 00007fcb8f15998e
[ 54.545344][ T499] RDX: 000000000000000f RSI: 00007fcb8ff4b0a0 RDI: 0000000000000005
[ 54.553354][ T499] RBP: 00007fcb8ff4b090 R08: 0000000000000000 R09: 0000000000000000
[ 54.561439][ T499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 54.569601][ T499] R13: 0000000000000000 R14: 00007fcb8f3c5fa0 R15: 00007ffd8dba8118
[ 54.578216][ T499]
[ 54.584171][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 54.594964][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 54.621585][ T502] FAULT_INJECTION: forcing a failure.
[ 54.621585][ T502] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 54.636189][ T502] CPU: 1 PID: 502 Comm: syz.5.22 Not tainted syzkaller #0
[ 54.643365][ T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 54.653720][ T502] Call Trace:
[ 54.657413][ T502]
[ 54.660444][ T502] __dump_stack+0x21/0x24
[ 54.664961][ T502] dump_stack_lvl+0x110/0x170
[ 54.669657][ T502] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.675140][ T502] dump_stack+0x15/0x24
[ 54.679379][ T502] should_fail_ex+0x3d4/0x520
[ 54.684346][ T502] should_fail+0xb/0x10
[ 54.688770][ T502] should_fail_usercopy+0x1a/0x20
[ 54.694072][ T502] _copy_to_user+0x1e/0x90
[ 54.698578][ T502] simple_read_from_buffer+0xe9/0x160
[ 54.704418][ T502] proc_fail_nth_read+0x1a6/0x220
[ 54.709727][ T502] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 54.715670][ T502] ? security_file_permission+0x94/0xb0
[ 54.721444][ T502] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 54.727267][ T502] vfs_read+0x27a/0x910
[ 54.731467][ T502] ? __cfi_vfs_read+0x10/0x10
[ 54.736154][ T502] ? __kasan_check_write+0x14/0x20
[ 54.741274][ T502] ? mutex_lock+0x93/0x1b0
[ 54.745877][ T502] ? __cfi_mutex_lock+0x10/0x10
[ 54.750796][ T502] ? __fdget_pos+0x2cd/0x380
[ 54.755572][ T502] ? ksys_read+0x71/0x250
[ 54.759912][ T502] ksys_read+0x149/0x250
[ 54.764171][ T502] ? __cfi_ksys_read+0x10/0x10
[ 54.768939][ T502] ? fput+0x15b/0x1a0
[ 54.772947][ T502] ? debug_smp_processor_id+0x17/0x20
[ 54.778414][ T502] __x64_sys_read+0x7b/0x90
[ 54.783062][ T502] x64_sys_call+0x2f/0x9a0
[ 54.787525][ T502] do_syscall_64+0x4c/0xa0
[ 54.792387][ T502] ? clear_bhb_loop+0x30/0x80
[ 54.797102][ T502] ? clear_bhb_loop+0x30/0x80
[ 54.802119][ T502] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 54.808599][ T502] RIP: 0033:0x7fcb8f15998e
[ 54.813030][ T502] 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
[ 54.832819][ T502] RSP: 002b:00007fcb8ff4afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 54.841241][ T502] RAX: ffffffffffffffda RBX: 00007fcb8ff4b6c0 RCX: 00007fcb8f15998e
[ 54.849230][ T502] RDX: 000000000000000f RSI: 00007fcb8ff4b0a0 RDI: 0000000000000005
[ 54.857303][ T502] RBP: 00007fcb8ff4b090 R08: 0000000000000000 R09: 0000000000000000
[ 54.865539][ T502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 54.873955][ T502] R13: 0000000000000000 R14: 00007fcb8f3c5fa0 R15: 00007ffd8dba8118
[ 54.882029][ T502]
[ 54.887767][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 54.898611][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 54.907442][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 54.915873][ T504] FAULT_INJECTION: forcing a failure.
[ 54.915873][ T504] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 54.917961][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 54.929269][ T504] CPU: 0 PID: 504 Comm: syz.5.23 Not tainted syzkaller #0
[ 54.941540][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 54.944592][ T504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 54.944606][ T504] Call Trace:
[ 54.944612][ T504]
[ 54.944624][ T504] __dump_stack+0x21/0x24
[ 54.944651][ T504] dump_stack_lvl+0x110/0x170
[ 54.944671][ T504] ? __cfi_dump_stack_lvl+0x8/0x8
[ 54.944694][ T504] dump_stack+0x15/0x24
[ 54.955745][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 54.962871][ T504] should_fail_ex+0x3d4/0x520
[ 54.967917][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 54.969137][ T504] should_fail+0xb/0x10
[ 54.976177][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 54.978182][ T504] should_fail_usercopy+0x1a/0x20
[ 54.978210][ T504] _copy_to_user+0x1e/0x90
[ 54.985330][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 54.987668][ T504] simple_read_from_buffer+0xe9/0x160
[ 54.997690][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 55.000559][ T504] proc_fail_nth_read+0x1a6/0x220
[ 55.058212][ T504] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 55.064607][ T504] ? security_file_permission+0x94/0xb0
[ 55.070401][ T504] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 55.075966][ T504] vfs_read+0x27a/0x910
[ 55.080157][ T504] ? __cfi_vfs_read+0x10/0x10
[ 55.084869][ T504] ? __kasan_check_write+0x14/0x20
[ 55.090015][ T504] ? mutex_lock+0x93/0x1b0
[ 55.094463][ T504] ? __cfi_mutex_lock+0x10/0x10
[ 55.099357][ T504] ? __fdget_pos+0x2cd/0x380
[ 55.103980][ T504] ? ksys_read+0x71/0x250
[ 55.108329][ T504] ksys_read+0x149/0x250
[ 55.112591][ T504] ? __cfi_ksys_read+0x10/0x10
[ 55.117436][ T504] ? fput+0x15b/0x1a0
[ 55.121617][ T504] ? debug_smp_processor_id+0x17/0x20
[ 55.127004][ T504] __x64_sys_read+0x7b/0x90
[ 55.131631][ T504] x64_sys_call+0x2f/0x9a0
[ 55.136153][ T504] do_syscall_64+0x4c/0xa0
[ 55.140860][ T504] ? clear_bhb_loop+0x30/0x80
[ 55.145573][ T504] ? clear_bhb_loop+0x30/0x80
[ 55.150283][ T504] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 55.156195][ T504] RIP: 0033:0x7fcb8f15998e
[ 55.160646][ T504] 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
[ 55.180718][ T504] RSP: 002b:00007fcb8ff4afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 55.189162][ T504] RAX: ffffffffffffffda RBX: 00007fcb8ff4b6c0 RCX: 00007fcb8f15998e
[ 55.197241][ T504] RDX: 000000000000000f RSI: 00007fcb8ff4b0a0 RDI: 0000000000000005
[ 55.205622][ T504] RBP: 00007fcb8ff4b090 R08: 0000000000000000 R09: 0000000000000000
[ 55.213718][ T504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 55.221809][ T504] R13: 0000000000000000 R14: 00007fcb8f3c5fa0 R15: 00007ffd8dba8118
[ 55.229978][ T504]
[ 55.249872][ T473] device veth1_macvtap entered promiscuous mode
[ 55.256748][ T506] FAULT_INJECTION: forcing a failure.
[ 55.256748][ T506] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 55.270777][ T506] CPU: 1 PID: 506 Comm: syz.5.24 Not tainted syzkaller #0
[ 55.277948][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 55.288123][ T506] Call Trace:
[ 55.291442][ T506]
[ 55.294379][ T506] __dump_stack+0x21/0x24
[ 55.298724][ T506] dump_stack_lvl+0x110/0x170
[ 55.303474][ T506] ? __cfi_dump_stack_lvl+0x8/0x8
[ 55.308522][ T506] dump_stack+0x15/0x24
[ 55.312704][ T506] should_fail_ex+0x3d4/0x520
[ 55.317531][ T506] should_fail+0xb/0x10
[ 55.321801][ T506] should_fail_usercopy+0x1a/0x20
[ 55.326918][ T506] _copy_to_user+0x1e/0x90
[ 55.331380][ T506] simple_read_from_buffer+0xe9/0x160
[ 55.336891][ T506] proc_fail_nth_read+0x1a6/0x220
[ 55.342137][ T506] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 55.348215][ T506] ? security_file_permission+0x94/0xb0
[ 55.353895][ T506] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 55.359455][ T506] vfs_read+0x27a/0x910
[ 55.363711][ T506] ? __cfi_vfs_read+0x10/0x10
[ 55.368402][ T506] ? __kasan_check_write+0x14/0x20
[ 55.373528][ T506] ? mutex_lock+0x93/0x1b0
[ 55.377954][ T506] ? __cfi_mutex_lock+0x10/0x10
[ 55.382983][ T506] ? __fdget_pos+0x2cd/0x380
[ 55.387704][ T506] ? ksys_read+0x71/0x250
[ 55.392212][ T506] ksys_read+0x149/0x250
[ 55.396463][ T506] ? __cfi_ksys_read+0x10/0x10
[ 55.401229][ T506] ? fpregs_restore_userregs+0x128/0x260
[ 55.406956][ T506] __x64_sys_read+0x7b/0x90
[ 55.411465][ T506] x64_sys_call+0x2f/0x9a0
[ 55.415985][ T506] do_syscall_64+0x4c/0xa0
[ 55.420506][ T506] ? clear_bhb_loop+0x30/0x80
[ 55.425375][ T506] ? clear_bhb_loop+0x30/0x80
[ 55.430236][ T506] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 55.436159][ T506] RIP: 0033:0x7fcb8f15998e
[ 55.440838][ T506] 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
[ 55.460983][ T506] RSP: 002b:00007fcb8ff4afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 55.469553][ T506] RAX: ffffffffffffffda RBX: 00007fcb8ff4b6c0 RCX: 00007fcb8f15998e
[ 55.477819][ T506] RDX: 000000000000000f RSI: 00007fcb8ff4b0a0 RDI: 0000000000000005
[ 55.486004][ T506] RBP: 00007fcb8ff4b090 R08: 0000000000000000 R09: 0000000000000000
[ 55.494444][ T506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 55.502860][ T506] R13: 0000000000000000 R14: 00007fcb8f3c5fa0 R15: 00007ffd8dba8118
[ 55.510857][ T506]
[ 55.520997][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 55.530683][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 55.539651][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 55.572226][ T508] FAULT_INJECTION: forcing a failure.
[ 55.572226][ T508] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 55.587877][ T508] CPU: 1 PID: 508 Comm: syz.2.18 Not tainted syzkaller #0
[ 55.595148][ T508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 55.605247][ T508] Call Trace:
[ 55.608730][ T508]
[ 55.611766][ T508] __dump_stack+0x21/0x24
[ 55.616129][ T508] dump_stack_lvl+0x110/0x170
[ 55.620918][ T508] ? __cfi_dump_stack_lvl+0x8/0x8
[ 55.625966][ T508] dump_stack+0x15/0x24
[ 55.630224][ T508] should_fail_ex+0x3d4/0x520
[ 55.634936][ T508] should_fail+0xb/0x10
[ 55.639109][ T508] should_fail_usercopy+0x1a/0x20
[ 55.644148][ T508] _copy_to_user+0x1e/0x90
[ 55.648602][ T508] simple_read_from_buffer+0xe9/0x160
[ 55.654402][ T508] proc_fail_nth_read+0x1a6/0x220
[ 55.659788][ T508] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 55.665482][ T508] ? security_file_permission+0x94/0xb0
[ 55.671265][ T508] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 55.676851][ T508] vfs_read+0x27a/0x910
[ 55.681200][ T508] ? __cfi_vfs_read+0x10/0x10
[ 55.686296][ T508] ? __kasan_check_write+0x14/0x20
[ 55.691430][ T508] ? mutex_lock+0x93/0x1b0
[ 55.695972][ T508] ? __cfi_mutex_lock+0x10/0x10
[ 55.701034][ T508] ? __fdget_pos+0x2cd/0x380
[ 55.706170][ T508] ? ksys_read+0x71/0x250
[ 55.710691][ T508] ksys_read+0x149/0x250
[ 55.714954][ T508] ? __cfi_ksys_read+0x10/0x10
[ 55.720108][ T508] ? fput+0x15b/0x1a0
[ 55.724210][ T508] ? debug_smp_processor_id+0x17/0x20
[ 55.729960][ T508] __x64_sys_read+0x7b/0x90
[ 55.734505][ T508] x64_sys_call+0x2f/0x9a0
[ 55.738967][ T508] do_syscall_64+0x4c/0xa0
[ 55.743418][ T508] ? clear_bhb_loop+0x30/0x80
[ 55.748302][ T508] ? clear_bhb_loop+0x30/0x80
[ 55.753176][ T508] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 55.759184][ T508] RIP: 0033:0x7f90ed95998e
[ 55.763626][ T508] 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
[ 55.783512][ T508] RSP: 002b:00007f90ed7fefe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 55.792047][ T508] RAX: ffffffffffffffda RBX: 00007f90ed7ff6c0 RCX: 00007f90ed95998e
[ 55.800149][ T508] RDX: 000000000000000f RSI: 00007f90ed7ff0a0 RDI: 0000000000000005
[ 55.808584][ T508] RBP: 00007f90ed7ff090 R08: 0000000000000000 R09: 0000000000000000
[ 55.816759][ T508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 55.824754][ T508] R13: 0000000000000000 R14: 00007f90edbc5fa0 R15: 00007ffdac929938
[ 55.832863][ T508]
[ 55.841335][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 55.853580][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 55.863427][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 55.885614][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 55.897893][ T8] device bridge_slave_1 left promiscuous mode
[ 55.904317][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.912742][ T8] device bridge_slave_0 left promiscuous mode
[ 55.920399][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.931514][ T510] FAULT_INJECTION: forcing a failure.
[ 55.931514][ T510] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 55.947828][ T510] CPU: 1 PID: 510 Comm: syz.5.25 Not tainted syzkaller #0
[ 55.955168][ T510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 55.965520][ T510] Call Trace:
[ 55.968834][ T510]
[ 55.971891][ T510] __dump_stack+0x21/0x24
[ 55.976260][ T510] dump_stack_lvl+0x110/0x170
[ 55.980988][ T510] ? __cfi_dump_stack_lvl+0x8/0x8
[ 55.986143][ T510] dump_stack+0x15/0x24
[ 55.990577][ T510] should_fail_ex+0x3d4/0x520
[ 55.995545][ T510] should_fail+0xb/0x10
[ 56.000289][ T510] should_fail_usercopy+0x1a/0x20
[ 56.005548][ T510] _copy_to_user+0x1e/0x90
[ 56.005967][ T8] device veth1_macvtap left promiscuous mode
[ 56.010014][ T510] simple_read_from_buffer+0xe9/0x160
[ 56.010042][ T510] proc_fail_nth_read+0x1a6/0x220
[ 56.026632][ T510] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 56.032239][ T510] ? security_file_permission+0x94/0xb0
[ 56.034846][ T8] device veth0_vlan left promiscuous mode
[ 56.037838][ T510] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 56.037863][ T510] vfs_read+0x27a/0x910
[ 56.053386][ T510] ? __cfi_vfs_read+0x10/0x10
[ 56.058109][ T510] ? __kasan_check_write+0x14/0x20
[ 56.063264][ T510] ? mutex_lock+0x93/0x1b0
[ 56.067729][ T510] ? __cfi_mutex_lock+0x10/0x10
[ 56.072630][ T510] ? __fdget_pos+0x2cd/0x380
[ 56.077263][ T510] ? ksys_read+0x71/0x250
[ 56.081648][ T510] ksys_read+0x149/0x250
[ 56.086053][ T510] ? __cfi_ksys_read+0x10/0x10
[ 56.091116][ T510] ? fput+0x15b/0x1a0
[ 56.095150][ T510] ? debug_smp_processor_id+0x17/0x20
[ 56.100560][ T510] __x64_sys_read+0x7b/0x90
[ 56.105112][ T510] x64_sys_call+0x2f/0x9a0
[ 56.109575][ T510] do_syscall_64+0x4c/0xa0
[ 56.114040][ T510] ? clear_bhb_loop+0x30/0x80
[ 56.118852][ T510] ? clear_bhb_loop+0x30/0x80
[ 56.123674][ T510] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 56.129610][ T510] RIP: 0033:0x7fcb8f15998e
[ 56.134046][ T510] 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
[ 56.153741][ T510] RSP: 002b:00007fcb8ff4afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 56.162166][ T510] RAX: ffffffffffffffda RBX: 00007fcb8ff4b6c0 RCX: 00007fcb8f15998e
[ 56.170159][ T510] RDX: 000000000000000f RSI: 00007fcb8ff4b0a0 RDI: 0000000000000005
[ 56.178142][ T510] RBP: 00007fcb8ff4b090 R08: 0000000000000000 R09: 0000000000000000
[ 56.186117][ T510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 56.194185][ T510] R13: 0000000000000000 R14: 00007fcb8f3c5fa0 R15: 00007ffd8dba8118
[ 56.202170][ T510]
[ 56.206817][ T513] FAULT_INJECTION: forcing a failure.
[ 56.206817][ T513] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 56.221059][ T513] CPU: 0 PID: 513 Comm: syz.6.16 Not tainted syzkaller #0
[ 56.228473][ T513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 56.238567][ T513] Call Trace:
[ 56.241900][ T513]
[ 56.244895][ T513] __dump_stack+0x21/0x24
[ 56.249273][ T513] dump_stack_lvl+0x110/0x170
[ 56.253986][ T513] ? __cfi_dump_stack_lvl+0x8/0x8
[ 56.259050][ T513] dump_stack+0x15/0x24
[ 56.263241][ T513] should_fail_ex+0x3d4/0x520
[ 56.268033][ T513] should_fail+0xb/0x10
[ 56.272400][ T513] should_fail_usercopy+0x1a/0x20
[ 56.277525][ T513] _copy_to_user+0x1e/0x90
[ 56.282001][ T513] simple_read_from_buffer+0xe9/0x160
[ 56.287423][ T513] proc_fail_nth_read+0x1a6/0x220
[ 56.292676][ T513] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 56.298281][ T513] ? security_file_permission+0x94/0xb0
[ 56.303965][ T513] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 56.309549][ T513] vfs_read+0x27a/0x910
[ 56.313750][ T513] ? __cfi_vfs_read+0x10/0x10
[ 56.318573][ T513] ? __kasan_check_write+0x14/0x20
[ 56.323738][ T513] ? mutex_lock+0x93/0x1b0
[ 56.328465][ T513] ? __cfi_mutex_lock+0x10/0x10
[ 56.333339][ T513] ? __fdget_pos+0x2cd/0x380
[ 56.337937][ T513] ? ksys_read+0x71/0x250
[ 56.342382][ T513] ksys_read+0x149/0x250
[ 56.346676][ T513] ? __cfi_ksys_read+0x10/0x10
[ 56.351455][ T513] ? fput+0x15b/0x1a0
[ 56.355740][ T513] ? debug_smp_processor_id+0x17/0x20
[ 56.361138][ T513] __x64_sys_read+0x7b/0x90
[ 56.365701][ T513] x64_sys_call+0x2f/0x9a0
[ 56.370387][ T513] do_syscall_64+0x4c/0xa0
[ 56.374834][ T513] ? clear_bhb_loop+0x30/0x80
[ 56.379527][ T513] ? clear_bhb_loop+0x30/0x80
[ 56.384302][ T513] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 56.390199][ T513] RIP: 0033:0x7f15c0d5998e
[ 56.394635][ T513] 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
[ 56.414399][ T513] RSP: 002b:00007f15c1cf3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 56.423025][ T513] RAX: ffffffffffffffda RBX: 00007f15c1cf46c0 RCX: 00007f15c0d5998e
[ 56.431285][ T513] RDX: 000000000000000f RSI: 00007f15c1cf40a0 RDI: 0000000000000005
[ 56.439988][ T513] RBP: 00007f15c1cf4090 R08: 0000000000000000 R09: 0000000000000000
[ 56.448064][ T513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 56.456045][ T513] R13: 0000000000000000 R14: 00007f15c0fc5fa0 R15: 00007fff822fb788
[ 56.464054][ T513]
[ 56.469217][ T518] FAULT_INJECTION: forcing a failure.
[ 56.469217][ T518] name failslab, interval 1, probability 0, space 0, times 1
[ 56.482500][ T518] CPU: 0 PID: 518 Comm: syz.2.26 Not tainted syzkaller #0
[ 56.489871][ T518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 56.500480][ T518] Call Trace:
[ 56.503792][ T518]
[ 56.506843][ T518] __dump_stack+0x21/0x24
[ 56.511219][ T518] dump_stack_lvl+0x110/0x170
[ 56.516111][ T518] ? __cfi_dump_stack_lvl+0x8/0x8
[ 56.521279][ T518] ? unwind_get_return_address+0x4d/0x90
[ 56.526972][ T518] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 56.533547][ T518] dump_stack+0x15/0x24
[ 56.537736][ T518] should_fail_ex+0x3d4/0x520
[ 56.542522][ T518] __should_failslab+0xac/0xf0
[ 56.547310][ T518] ? tracepoint_probe_unregister+0x211/0x8e0
[ 56.553356][ T518] should_failslab+0x9/0x20
[ 56.557961][ T518] __kmem_cache_alloc_node+0x3d/0x2c0
[ 56.563366][ T518] ? __cfi_mutex_lock+0x10/0x10
[ 56.568259][ T518] ? delete_node+0x3dc/0xa60
[ 56.572958][ T518] ? tracepoint_probe_unregister+0x211/0x8e0
[ 56.578967][ T518] __kmalloc+0xa1/0x1e0
[ 56.583164][ T518] ? __cfi___bpf_trace_timer_start+0x10/0x10
[ 56.589158][ T518] tracepoint_probe_unregister+0x211/0x8e0
[ 56.595071][ T518] bpf_probe_unregister+0x61/0x70
[ 56.600233][ T518] bpf_raw_tp_link_release+0x63/0x90
[ 56.605732][ T518] bpf_link_free+0x13a/0x3a0
[ 56.610610][ T518] ? bpf_link_put_deferred+0x20/0x20
[ 56.615923][ T518] bpf_link_release+0x15f/0x170
[ 56.620837][ T518] ? __cfi_bpf_link_release+0x10/0x10
[ 56.626264][ T518] __fput+0x1fc/0x8f0
[ 56.630274][ T518] ____fput+0x15/0x20
[ 56.634292][ T518] task_work_run+0x1e1/0x250
[ 56.638908][ T518] ? __cfi_task_work_run+0x10/0x10
[ 56.644036][ T518] ? fput+0x15b/0x1a0
[ 56.648059][ T518] exit_to_user_mode_loop+0x9b/0xb0
[ 56.653288][ T518] exit_to_user_mode_prepare+0x87/0xd0
[ 56.658875][ T518] syscall_exit_to_user_mode+0x1a/0x30
[ 56.664360][ T518] do_syscall_64+0x58/0xa0
[ 56.668791][ T518] ? clear_bhb_loop+0x30/0x80
[ 56.673534][ T518] ? clear_bhb_loop+0x30/0x80
[ 56.678228][ T518] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 56.684159][ T518] RIP: 0033:0x7f90ed9990b9
[ 56.688672][ T518] 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
[ 56.708466][ T518] RSP: 002b:00007f90ed7ff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 56.716889][ T518] RAX: 0000000000000000 RBX: 00007f90edbc5fa0 RCX: 00007f90ed9990b9
[ 56.724881][ T518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 56.732950][ T518] RBP: 00007f90ed7ff090 R08: 0000000000000000 R09: 0000000000000000
[ 56.741026][ T518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 56.749104][ T518] R13: 0000000000000000 R14: 00007f90edbc5fa0 R15: 00007ffdac929938
[ 56.757189][ T518]
[ 56.761856][ T14] CFI failure at __traceiter_timer_start+0x87/0xe0 (target: tp_stub_func+0x0/0x10; expected type: 0x82fbfa63)
[ 56.773655][ T14] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 56.779724][ T14] CPU: 1 PID: 14 Comm: rcu_preempt Not tainted syzkaller #0
[ 56.787007][ T14] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 56.797336][ T14] RIP: 0010:__traceiter_timer_start+0x87/0xe0
[ 56.803606][ T14] Code: f8 48 c1 e8 03 80 3c 18 00 74 05 e8 b3 b0 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
[ 56.823312][ T14] RSP: 0018:ffffc900000e7ab8 EFLAGS: 00010017
[ 56.829383][ T14] RAX: 1ffff110245fa346 RBX: dffffc0000000000 RCX: 0000000007000001
[ 56.837352][ T14] RDX: 00000000ffffa09b RSI: ffffc900000e7c20 RDI: ffffc900008fd000
[ 56.845499][ T14] RBP: ffffc900000e7af0 R08: ffffc900000e798f R09: ffffc900000e7988
[ 56.853472][ T14] R10: 0000000022446ca9 R11: fffff5200001cf32 R12: ffff888122fd1a28
[ 56.861444][ T14] R13: ffff888122fd1a28 R14: ffffffff817296b0 R15: ffffc900000e7c20
[ 56.869428][ T14] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 56.878483][ T14] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.885084][ T14] CR2: 0000000000000000 CR3: 0000000121db6000 CR4: 00000000003506a0
[ 56.893158][ T14] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.901316][ T14] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.909297][ T14] Call Trace:
[ 56.912579][ T14]
[ 56.915510][ T14] enqueue_timer+0x337/0x480
[ 56.920125][ T14] __mod_timer+0x84c/0xc00
[ 56.924549][ T14] ? detach_if_pending+0x18d/0x300
[ 56.929684][ T14] schedule_timeout+0x154/0x340
[ 56.934553][ T14] ? __cfi_schedule_timeout+0x10/0x10
[ 56.939940][ T14] ? __cfi_process_timeout+0x10/0x10
[ 56.945237][ T14] ? prepare_to_swait_event+0x308/0x320
[ 56.950808][ T14] rcu_gp_fqs_loop+0x2e9/0x10c0
[ 56.955683][ T14] ? _raw_spin_unlock_irq+0x4d/0x70
[ 56.960977][ T14] ? rcu_gp_init+0xf30/0xf30
[ 56.965760][ T14] rcu_gp_kthread+0x99/0x390
[ 56.970697][ T14] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 56.975913][ T14] ? set_cpus_allowed_ptr+0x88/0xd0
[ 56.981113][ T14] ? __kasan_check_read+0x11/0x20
[ 56.986279][ T14] ? __kthread_parkme+0x142/0x180
[ 56.991330][ T14] kthread+0x281/0x320
[ 56.995403][ T14] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 57.000685][ T14] ? __cfi_kthread+0x10/0x10
[ 57.005316][ T14] ret_from_fork+0x1f/0x30
[ 57.009793][ T14]
[ 57.012824][ T14] Modules linked in:
[ 57.016829][ T14] ---[ end trace 0000000000000000 ]---
[ 57.022321][ T14] RIP: 0010:__traceiter_timer_start+0x87/0xe0
[ 57.028500][ T14] Code: f8 48 c1 e8 03 80 3c 18 00 74 05 e8 b3 b0 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
[ 57.048307][ T14] RSP: 0018:ffffc900000e7ab8 EFLAGS: 00010017
[ 57.054386][ T14] RAX: 1ffff110245fa346 RBX: dffffc0000000000 RCX: 0000000007000001
[ 57.062364][ T14] RDX: 00000000ffffa09b RSI: ffffc900000e7c20 RDI: ffffc900008fd000
[ 57.070338][ T14] RBP: ffffc900000e7af0 R08: ffffc900000e798f R09: ffffc900000e7988
[ 57.078487][ T14] R10: 0000000022446ca9 R11: fffff5200001cf32 R12: ffff888122fd1a28
[ 57.086901][ T14] R13: ffff888122fd1a28 R14: ffffffff817296b0 R15: ffffc900000e7c20
[ 57.094894][ T14] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 57.103837][ T14] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.110854][ T14] CR2: 0000000000000000 CR3: 0000000121db6000 CR4: 00000000003506a0
[ 57.118924][ T14] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 57.127308][ T14] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 57.135469][ T14] Kernel panic - not syncing: Fatal exception
[ 58.292138][ T14] Shutting down cpus with NMI
[ 58.297080][ T14] Kernel Offset: disabled
[ 58.301418][ T14] Rebooting in 86400 seconds..