Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts. 2025/09/30 07:43:19 ignoring optional flag "type"="gce" 2025/09/30 07:43:19 parsed 1 programs 2025/09/30 07:43:19 executed programs: 0 [ 40.895772][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.903181][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.911012][ T332] device bridge_slave_0 entered promiscuous mode [ 40.917859][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.925154][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.932760][ T332] device bridge_slave_1 entered promiscuous mode [ 40.979628][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.987014][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.994321][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.001906][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.020044][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.027519][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.035507][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.043543][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.053456][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.062097][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.069518][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.078341][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.086542][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.093601][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.105741][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.115481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.129633][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.141237][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.149644][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.157207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.165492][ T332] device veth0_vlan entered promiscuous mode [ 41.175985][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.185409][ T332] device veth1_macvtap entered promiscuous mode [ 41.194974][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.205230][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.234965][ T343] loop0: detected capacity change from 0 to 2048 [ 41.242648][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 41.242664][ T30] audit: type=1400 audit(1759218199.719:88): avc: denied { mounton } for pid=342 comm="syz-executor.0" path="/root/syzkaller-testdir1228438956/syzkaller.dvK3X1/0/file0" dev="sda1" ino=2034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.288244][ T343] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.299126][ T30] audit: type=1400 audit(1759218199.779:89): avc: denied { mount } for pid=342 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 [ 41.321621][ T30] audit: type=1400 audit(1759218199.779:90): avc: denied { write } for pid=342 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 [ 41.344235][ T30] audit: type=1400 audit(1759218199.779:91): avc: denied { add_name } for pid=342 comm="syz-executor.0" name="blkio.throttle.io_service_bytes" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.367826][ T30] audit: type=1400 audit(1759218199.779:92): avc: denied { create } for pid=342 comm="syz-executor.0" name="blkio.throttle.io_service_bytes" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.391199][ T30] audit: type=1400 audit(1759218199.789:93): avc: denied { read append open } for pid=342 comm="syz-executor.0" path="/root/syzkaller-testdir1228438956/syzkaller.dvK3X1/0/file0/blkio.throttle.io_service_bytes" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.422166][ T30] audit: type=1400 audit(1759218199.789:94): avc: denied { map } for pid=342 comm="syz-executor.0" path="/root/syzkaller-testdir1228438956/syzkaller.dvK3X1/0/file0/blkio.throttle.io_service_bytes" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.452210][ T30] audit: type=1400 audit(1759218199.789:95): avc: denied { write } for pid=342 comm="syz-executor.0" path="/root/syzkaller-testdir1228438956/syzkaller.dvK3X1/0/file0/blkio.throttle.io_service_bytes" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.481818][ T30] audit: type=1400 audit(1759218199.819:96): avc: denied { unmount } for pid=332 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 41.490871][ T351] loop0: detected capacity change from 0 to 2048 [ 41.518388][ T351] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.535507][ T350] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.551474][ T354] ------------[ cut here ]------------ [ 41.557325][ T354] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 41.563147][ T354] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 41.569365][ T354] CPU: 1 PID: 354 Comm: syz-executor.0 Not tainted syzkaller #0 [ 41.577190][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 41.587389][ T354] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 41.593331][ T354] Code: c3 e8 42 31 97 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 f8 af d5 ff e9 0a ff ff ff e8 1e 31 97 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 41.613131][ T354] RSP: 0018:ffffc90000e576d8 EFLAGS: 00010293 [ 41.619639][ T354] RAX: ffffffff81d18d92 RBX: 0000000000000000 RCX: ffff88810d31e2c0 [ 41.627622][ T354] RDX: 0000000000000000 RSI: 0000000000000342 RDI: ffffffff85ded983 [ 41.635657][ T354] RBP: ffffc90000e57710 R08: dffffc0000000000 R09: ffffed10223d144c [ 41.643963][ T354] R10: ffffed10223d144c R11: 1ffff110223d144b R12: 1ffff11021329552 [ 41.652082][ T354] R13: ffff88810994aa90 R14: 0000000000000342 R15: ffffffff85ded983 [ 41.660241][ T354] FS: 00007fa982b456c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 41.669406][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.675998][ T354] CR2: 00007fa98b404988 CR3: 0000000124b93000 CR4: 00000000003506a0 [ 41.683983][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.692095][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.700100][ T354] Call Trace: [ 41.703602][ T354] [ 41.707031][ T354] ext4_write_inline_data_end+0xa0e/0xdd0 [ 41.712858][ T354] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 41.718170][ T354] ? put_page+0xb0/0xb0 [ 41.722344][ T354] ? pipe_zero+0x370/0x370 [ 41.727140][ T354] ? blkdev_issue_flush+0xe3/0x130 [ 41.732353][ T354] ext4_da_write_end+0x1d8/0x9e0 [ 41.737491][ T354] generic_perform_write+0x34c/0x670 [ 41.742877][ T354] ? file_remove_privs+0x590/0x590 [ 41.748115][ T354] ? grab_cache_page_write_begin+0xb0/0xb0 [ 41.754031][ T354] ? generic_write_checks+0x3d4/0x480 [ 41.759600][ T354] ext4_buffered_write_iter+0x4ed/0x670 [ 41.765176][ T354] ext4_file_write_iter+0x18c/0x14c0 [ 41.770577][ T354] ? avc_policy_seqno+0x1b/0x70 [ 41.775551][ T354] ? ext4_file_read_iter+0x510/0x510 [ 41.780846][ T354] ? memset+0x35/0x40 [ 41.784836][ T354] ? iov_iter_init+0xbc/0x180 [ 41.789649][ T354] vfs_write+0x802/0xf70 [ 41.793898][ T354] ? file_end_write+0x1b0/0x1b0 [ 41.798755][ T354] ? wait_for_completion_killable_timeout+0x10/0x10 [ 41.805442][ T354] ? __fget_files+0x2c4/0x320 [ 41.810582][ T354] ? __fdget_pos+0x2d2/0x380 [ 41.815299][ T354] ? ksys_write+0x71/0x240 [ 41.819855][ T354] ksys_write+0x140/0x240 [ 41.824195][ T354] ? __ia32_sys_read+0x90/0x90 [ 41.828973][ T354] ? __kasan_check_write+0x14/0x20 [ 41.834100][ T354] ? switch_fpu_return+0x15d/0x2c0 [ 41.839223][ T354] __x64_sys_write+0x7b/0x90 [ 41.843912][ T354] x64_sys_call+0x8ef/0x9a0 [ 41.848506][ T354] do_syscall_64+0x4c/0xa0 [ 41.852996][ T354] ? clear_bhb_loop+0x50/0xa0 [ 41.857797][ T354] ? clear_bhb_loop+0x50/0xa0 [ 41.862496][ T354] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 41.868715][ T354] RIP: 0033:0x7fa98b2e38d9 [ 41.873138][ T354] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 b0 ff ff ff f7 d8 64 89 01 48 [ 41.893004][ T354] RSP: 002b:00007fa982b450c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 41.901426][ T354] RAX: ffffffffffffffda RBX: 00007fa98b403050 RCX: 00007fa98b2e38d9 [ 41.909428][ T354] RDX: 000000000000000c RSI: 00000000200002c0 RDI: 0000000000000004 [ 41.917411][ T354] RBP: 00007fa98b33fad0 R08: 0000000000000000 R09: 0000000000000000 [ 41.925424][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.933490][ T354] R13: 000000000000000b R14: 00007fa98b403050 R15: 00007fff13c36b38 [ 41.941972][ T354] [ 41.945013][ T354] Modules linked in: [ 41.950135][ T354] ---[ end trace 90466b9e6a06f6e2 ]--- [ 41.955672][ T354] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 41.961873][ T354] Code: c3 e8 42 31 97 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 f8 af d5 ff e9 0a ff ff ff e8 1e 31 97 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 41.982153][ T354] RSP: 0018:ffffc90000e576d8 EFLAGS: 00010293 [ 41.988595][ T354] RAX: ffffffff81d18d92 RBX: 0000000000000000 RCX: ffff88810d31e2c0 [ 41.997062][ T354] RDX: 0000000000000000 RSI: 0000000000000342 RDI: ffffffff85ded983 [ 42.005468][ T354] RBP: ffffc90000e57710 R08: dffffc0000000000 R09: ffffed10223d144c [ 42.013851][ T354] R10: ffffed10223d144c R11: 1ffff110223d144b R12: 1ffff11021329552 [ 42.021878][ T354] R13: ffff88810994aa90 R14: 0000000000000342 R15: ffffffff85ded983 [ 42.030166][ T354] FS: 00007fa982b456c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 42.039732][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.046759][ T354] CR2: 00000000200000c0 CR3: 0000000124b93000 CR4: 00000000003506b0 [ 42.054849][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.063210][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.071348][ T354] Kernel panic - not syncing: Fatal exception [ 42.077707][ T354] Kernel Offset: disabled [ 42.082280][ T354] Rebooting in 86400 seconds..