Warning: Permanently added '10.128.0.122' (ED25519) to the list of known hosts. 2026/11/04 14:27:56 ignoring optional flag "type"="gce" 2026/11/04 14:27:56 parsed 1 programs 2026/11/04 14:27:56 executed programs: 0 [ 28.347232][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.354325][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.361795][ T351] device bridge_slave_0 entered promiscuous mode [ 28.368538][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.375621][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.383041][ T351] device bridge_slave_1 entered promiscuous mode [ 28.419371][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.426436][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.433724][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.440738][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.456636][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.464063][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.471271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.478946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.487633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.496023][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.503078][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.511702][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.519857][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.526902][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.537722][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.547221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.559616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.570272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.578381][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.585974][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.594153][ T351] device veth0_vlan entered promiscuous mode [ 28.603473][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.612497][ T351] device veth1_macvtap entered promiscuous mode [ 28.621027][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.631080][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.657010][ T356] loop0: detected capacity change from 0 to 2048 [ 28.664080][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 28.664092][ T30] audit: type=1400 audit(1793802477.228:88): avc: denied { mounton } for pid=355 comm="syz-executor.0" path="/root/syzkaller-testdir724309414/syzkaller.cfNXze/0/file0" dev="sda1" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 28.683365][ T356] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 28.708231][ T30] audit: type=1400 audit(1793802477.278:89): avc: denied { mount } for pid=355 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 28.727362][ T355] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 28.731324][ T30] audit: type=1400 audit(1793802477.288:90): avc: denied { write } for pid=355 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 28.746229][ T356] ------------[ cut here ]------------ [ 28.766445][ T30] audit: type=1400 audit(1793802477.288:91): avc: denied { add_name } for pid=355 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 28.772278][ T356] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 28.793010][ T30] audit: type=1400 audit(1793802477.288:92): avc: denied { create } for pid=355 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.798630][ T356] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 28.818671][ T30] audit: type=1400 audit(1793802477.288:93): avc: denied { read write open } for pid=355 comm="syz-executor.0" path="/root/syzkaller-testdir724309414/syzkaller.cfNXze/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.824548][ T356] CPU: 0 PID: 356 Comm: syz-executor.0 Not tainted syzkaller #0 [ 28.824564][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 28.852404][ T30] audit: type=1400 audit(1793802477.288:94): avc: denied { map } for pid=355 comm="syz-executor.0" path="/root/syzkaller-testdir724309414/syzkaller.cfNXze/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.859753][ T356] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 28.870046][ T30] audit: type=1400 audit(1793802477.288:95): avc: denied { execute } for pid=355 comm="syz-executor.0" path="/root/syzkaller-testdir724309414/syzkaller.cfNXze/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.896916][ T356] Code: c3 e8 82 69 95 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 c8 03 d5 ff e9 0a ff ff ff e8 5e 69 95 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 28.896931][ T356] RSP: 0018:ffffc90000bb76f8 EFLAGS: 00010293 [ 28.896946][ T356] RAX: ffffffff81d46da2 RBX: 0000000000000000 RCX: ffff88810fddd000 [ 28.963464][ T356] RDX: 0000000000000000 RSI: 0000000000000354 RDI: ffffffff85e1244f [ 28.971600][ T356] RBP: ffffc90000bb7730 R08: ffff8881210ffd83 R09: 1ffff1102421ffb0 [ 28.979569][ T356] R10: dffffc0000000000 R11: ffffed102421ffb1 R12: 1ffff110224c4552 [ 28.987534][ T356] R13: 0000000000000012 R14: 0000000000000354 R15: ffffffff85e1244f [ 28.995501][ T356] FS: 00007f3252d776c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 29.004414][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.011065][ T356] CR2: 00007f32532262d0 CR3: 000000011e285000 CR4: 00000000003506b0 [ 29.019025][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.027004][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.035171][ T356] Call Trace: [ 29.038435][ T356] [ 29.041484][ T356] ext4_write_inline_data_end+0x9ed/0xdb0 [ 29.047222][ T356] ? put_page+0xb0/0xb0 [ 29.051371][ T356] ? pipe_zero+0x370/0x370 [ 29.055791][ T356] ext4_da_write_end+0x1ea/0xa50 [ 29.060730][ T356] generic_perform_write+0x355/0x690 [ 29.066089][ T356] ? grab_cache_page_write_begin+0xb0/0xb0 [ 29.071887][ T356] ? do_futex+0xdd3/0x2800 [ 29.076305][ T356] ? generic_write_checks+0x3df/0x480 [ 29.081662][ T356] ext4_buffered_write_iter+0x4b3/0x640 [ 29.087217][ T356] ext4_file_write_iter+0x427/0x1530 [ 29.092505][ T356] ? futex_exit_release+0x1e0/0x1e0 [ 29.097690][ T356] ? __get_user_pages+0xf85/0x10c0 [ 29.102888][ T356] ? avc_policy_seqno+0x1b/0x70 [ 29.107732][ T356] ? ext4_file_read_iter+0x500/0x500 [ 29.113021][ T356] ? memset+0x35/0x40 [ 29.116998][ T356] ? iov_iter_init+0xbc/0x180 [ 29.121684][ T356] vfs_write+0x831/0xfd0 [ 29.125912][ T356] ? file_end_write+0x1b0/0x1b0 [ 29.130775][ T356] ? wait_for_completion_killable_timeout+0x10/0x10 [ 29.137374][ T356] ? __fget_files+0x2e1/0x340 [ 29.142053][ T356] ? __fdget_pos+0x2d2/0x380 [ 29.146630][ T356] ? ksys_write+0x70/0x260 [ 29.151035][ T356] ksys_write+0x14a/0x260 [ 29.155441][ T356] ? __ia32_sys_read+0x90/0x90 [ 29.160202][ T356] ? __kasan_check_write+0x14/0x20 [ 29.165296][ T356] ? switch_fpu_return+0x15d/0x2c0 [ 29.170562][ T356] __x64_sys_write+0x7b/0x90 [ 29.175221][ T356] x64_sys_call+0x8ef/0x9a0 [ 29.179710][ T356] do_syscall_64+0x4c/0xa0 [ 29.184105][ T356] ? clear_bhb_loop+0x50/0xa0 [ 29.188953][ T356] ? clear_bhb_loop+0x50/0xa0 [ 29.193631][ T356] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.199516][ T356] RIP: 0033:0x7f32531e4eb9 [ 29.203920][ T356] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48 [ 29.224125][ T356] RSP: 002b:00007f3252d770b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 29.232534][ T356] RAX: ffffffffffffffda RBX: 00007f3253323f80 RCX: 00007f32531e4eb9 [ 29.240493][ T356] RDX: 0000000000000009 RSI: 0000000020000f80 RDI: 0000000000000004 [ 29.248464][ T356] RBP: 00007f325325a980 R08: 0000000000000000 R09: 0000000000000000 [ 29.256417][ T356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 29.264461][ T356] R13: 000000000000000b R14: 00007f3253323f80 R15: 00007ffd77ec12a8 [ 29.272417][ T356] [ 29.275422][ T356] Modules linked in: [ 29.280142][ T356] ---[ end trace b0f5cf297da4ae96 ]--- [ 29.285764][ T356] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 29.291682][ T356] Code: c3 e8 82 69 95 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 c8 03 d5 ff e9 0a ff ff ff e8 5e 69 95 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 29.311503][ T356] RSP: 0018:ffffc90000bb76f8 EFLAGS: 00010293 [ 29.317565][ T356] RAX: ffffffff81d46da2 RBX: 0000000000000000 RCX: ffff88810fddd000 [ 29.325549][ T356] RDX: 0000000000000000 RSI: 0000000000000354 RDI: ffffffff85e1244f [ 29.333545][ T356] RBP: ffffc90000bb7730 R08: ffff8881210ffd83 R09: 1ffff1102421ffb0 [ 29.341650][ T356] R10: dffffc0000000000 R11: ffffed102421ffb1 R12: 1ffff110224c4552 [ 29.349632][ T356] R13: 0000000000000012 R14: 0000000000000354 R15: ffffffff85e1244f [ 29.357781][ T356] FS: 00007f3252d776c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 29.366905][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.373632][ T356] CR2: 00007f32532262d0 CR3: 000000011e285000 CR4: 00000000003506b0 [ 29.381634][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.389607][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.397652][ T356] Kernel panic - not syncing: Fatal exception [ 29.398736][ T30] audit: type=1400 audit(1793802477.958:96): 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 [ 29.403991][ T356] Kernel Offset: disabled [ 29.429905][ T356] Rebooting in 86400 seconds..