Warning: Permanently added '10.128.1.146' (ED25519) to the list of known hosts. 2024/10/23 18:48:50 ignoring optional flag "sandboxArg"="0" 2024/10/23 18:48:50 ignoring optional flag "type"="gce" 2024/10/23 18:48:50 parsed 1 programs [ 47.938674][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 47.938683][ T23] audit: type=1400 audit(1729709330.409:95): avc: denied { unlink } for pid=411 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/10/23 18:48:50 executed programs: 0 [ 47.999141][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.054851][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.061935][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.069303][ T417] device bridge_slave_0 entered promiscuous mode [ 48.076073][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.082939][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.090159][ T417] device bridge_slave_1 entered promiscuous mode [ 48.130060][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.137003][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.144243][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.152047][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.172681][ T180] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.179966][ T180] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.187243][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.194677][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.204026][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.212355][ T180] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.219213][ T180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.228440][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.236649][ T180] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.243504][ T180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.256543][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.265943][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.281463][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.293068][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.306213][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.319029][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.329826][ T180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.400260][ T23] audit: type=1400 audit(1729709330.869:96): avc: denied { mounton } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir3225814816/syzkaller.fvjnUA/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.431784][ T423] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.441196][ T23] audit: type=1400 audit(1729709330.919:97): avc: denied { mount } for pid=422 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 [ 48.463375][ T23] audit: type=1400 audit(1729709330.919:98): avc: denied { write } for pid=422 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 [ 48.468498][ T423] ------------[ cut here ]------------ [ 48.485569][ T23] audit: type=1400 audit(1729709330.919:99): avc: denied { add_name } for pid=422 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.490416][ T423] kernel BUG at fs/ext4/inode.c:2844! [ 48.490681][ T423] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 48.513398][ T23] audit: type=1400 audit(1729709330.919:100): avc: denied { create } for pid=422 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.516208][ T423] CPU: 0 PID: 423 Comm: syz-executor.0 Not tainted 5.4.283-syzkaller-04984-ge6ac8beecb16 #0 [ 48.522457][ T23] audit: type=1400 audit(1729709330.939:101): avc: denied { write open } for pid=422 comm="syz-executor.0" path="/root/syzkaller-testdir3225814816/syzkaller.fvjnUA/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.542327][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.542358][ T423] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 48.542366][ T423] Code: a7 9b ff 31 ff 89 de e8 48 a7 9b ff 45 84 f6 75 2e e8 2e a5 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 1a a5 9b ff <0f> 0b e8 13 a5 9b ff 0f 0b e8 0c a5 9b ff e8 a7 c2 37 ff eb 99 e8 [ 48.542371][ T423] RSP: 0018:ffff8881ef13f3e0 EFLAGS: 00010293 [ 48.553104][ T23] audit: type=1400 audit(1729709330.939:102): avc: denied { read } for pid=422 comm="syz-executor.0" name="bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.579608][ T423] RAX: ffffffff81c89186 RBX: 0000010000000000 RCX: ffff8881f31f2f40 [ 48.579612][ T423] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 48.579618][ T423] RBP: ffff8881ef13f7d0 R08: ffffffff81c85dd6 R09: ffffed103d16e8b0 [ 48.579622][ T423] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881e8b74628 [ 48.579626][ T423] R13: 0000000000000001 R14: 0000014410000000 R15: dffffc0000000000 [ 48.579633][ T423] FS: 00007f8e1d85a6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 48.579638][ T423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.579643][ T423] CR2: 00007f8e1dd63d8e CR3: 00000001ef560000 CR4: 00000000003406b0 [ 48.579649][ T423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.579653][ T423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.579656][ T423] Call Trace: [ 48.579672][ T423] ? __die+0xb4/0x100 [ 48.579680][ T423] ? die+0x26/0x50 [ 48.579687][ T423] ? do_trap+0x1e7/0x340 [ 48.579701][ T423] ? ext4_writepages+0x3c96/0x3cc0 [ 48.579709][ T423] ? ext4_writepages+0x3c96/0x3cc0 [ 48.579717][ T423] ? do_invalid_op+0xfb/0x110 [ 48.579723][ T423] ? ext4_writepages+0x3c96/0x3cc0 [ 48.579731][ T423] ? invalid_op+0x1e/0x30 [ 48.579738][ T423] ? ext4_writepages+0x8e6/0x3cc0 [ 48.579743][ T423] ? ext4_writepages+0x3c96/0x3cc0 [ 48.579750][ T423] ? ext4_writepages+0x3c96/0x3cc0 [ 48.579760][ T423] ? write_boundary_block+0x150/0x150 [ 48.579771][ T423] ? __getblk_gfp+0x3a/0x720 [ 48.579778][ T423] ? _raw_spin_trylock_bh+0x190/0x190 [ 48.579794][ T423] ? from_kprojid+0x1ac/0x750 [ 48.793290][ T423] ? mark_buffer_dirty+0x1cc/0x3b0 [ 48.798341][ T423] ? __ext4_handle_dirty_metadata+0x279/0x610 [ 48.804240][ T423] ? ext4_mark_iloc_dirty+0x2375/0x3560 [ 48.809642][ T423] ? ext4_readpage+0x2e0/0x2e0 [ 48.814327][ T423] ? ext4_chunk_trans_blocks+0x290/0x290 [ 48.819782][ T423] ? ext4_mark_inode_dirty+0x4e7/0x7a0 [ 48.825078][ T423] ? ext4_blocks_for_truncate+0x210/0x210 [ 48.830637][ T423] ? ext4_readpage+0x2e0/0x2e0 [ 48.835231][ T423] do_writepages+0x12b/0x270 [ 48.839669][ T423] ? __writepage+0x110/0x110 [ 48.844100][ T423] ? _raw_spin_lock+0xa4/0x1b0 [ 48.848703][ T423] ? _raw_spin_trylock_bh+0x190/0x190 [ 48.853990][ T423] ? _copy_from_iter_full+0xa80/0xa80 [ 48.859383][ T423] ? wbc_attach_and_unlock_inode+0x594/0x5b0 [ 48.865196][ T423] __filemap_fdatawrite_range+0x33c/0x3f0 [ 48.870855][ T423] ? filemap_check_errors+0x130/0x130 [ 48.876060][ T423] ? generic_perform_write+0x4c8/0x560 [ 48.881741][ T423] file_write_and_wait_range+0x83/0x110 [ 48.887203][ T423] __generic_file_fsync+0x6e/0x190 [ 48.892151][ T423] ext4_sync_file+0x251/0xcc0 [ 48.896660][ T423] ext4_file_write_iter+0xa03/0x10e0 [ 48.901892][ T423] ? ext4_file_read_iter+0x140/0x140 [ 48.907033][ T423] ? debug_smp_processor_id+0x20/0x20 [ 48.912219][ T423] ? do_iter_write+0x495/0x560 [ 48.916831][ T423] ? iov_iter_init+0x82/0x160 [ 48.921336][ T423] __vfs_write+0x5d3/0x750 [ 48.925689][ T423] ? __kernel_write+0x350/0x350 [ 48.930288][ T423] ? check_preemption_disabled+0x9f/0x320 [ 48.936042][ T423] ? debug_smp_processor_id+0x20/0x20 [ 48.941265][ T423] ? selinux_file_permission+0x2be/0x530 [ 48.946715][ T423] vfs_write+0x206/0x4e0 [ 48.950805][ T423] ksys_write+0x199/0x2c0 [ 48.955039][ T423] ? __ia32_sys_read+0x80/0x80 [ 48.959667][ T423] do_syscall_64+0xca/0x1c0 [ 48.963979][ T423] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.969804][ T423] RIP: 0033:0x7f8e1dcd8da9 [ 48.974055][ T423] 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 [ 48.994059][ T423] RSP: 002b:00007f8e1d85a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.002523][ T423] RAX: ffffffffffffffda RBX: 00007f8e1de06f80 RCX: 00007f8e1dcd8da9 [ 49.010432][ T423] RDX: 0000000000000001 RSI: 0000000020002400 RDI: 0000000000000005 [ 49.018235][ T423] RBP: 00007f8e1dd2547a R08: 0000000000000000 R09: 0000000000000000 [ 49.026047][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.033943][ T423] R13: 000000000000000b R14: 00007f8e1de06f80 R15: 00007ffe5762ec28 [ 49.041846][ T423] Modules linked in: [ 49.047834][ T423] ---[ end trace fedd4743cca46109 ]--- [ 49.053185][ T423] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 49.058754][ T423] Code: a7 9b ff 31 ff 89 de e8 48 a7 9b ff 45 84 f6 75 2e e8 2e a5 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 1a a5 9b ff <0f> 0b e8 13 a5 9b ff 0f 0b e8 0c a5 9b ff e8 a7 c2 37 ff eb 99 e8 [ 49.078271][ T423] RSP: 0018:ffff8881ef13f3e0 EFLAGS: 00010293 [ 49.084147][ T423] RAX: ffffffff81c89186 RBX: 0000010000000000 RCX: ffff8881f31f2f40 [ 49.092055][ T423] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 49.100062][ T423] RBP: ffff8881ef13f7d0 R08: ffffffff81c85dd6 R09: ffffed103d16e8b0 [ 49.107847][ T423] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881e8b74628 [ 49.115683][ T423] R13: 0000000000000001 R14: 0000014410000000 R15: dffffc0000000000 [ 49.124325][ T423] FS: 00007f8e1d85a6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 49.133281][ T423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.139830][ T423] CR2: 00007f8e1dd63d8e CR3: 00000001ef560000 CR4: 00000000003406b0 [ 49.147594][ T423] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.155820][ T423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.164528][ T423] Kernel panic - not syncing: Fatal exception [ 49.170730][ T423] Kernel Offset: disabled [ 49.174881][ T423] Rebooting in 86400 seconds..