Warning: Permanently added '10.128.1.118' (ED25519) to the list of known hosts. 2024/03/13 19:30:46 ignoring optional flag "sandboxArg"="0" 2024/03/13 19:30:46 parsed 1 programs [ 40.889500][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 40.889506][ T23] audit: type=1400 audit(1710358246.380:148): avc: denied { mounton } for pid=403 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 40.920339][ T23] audit: type=1400 audit(1710358246.400:149): avc: denied { mount } for pid=403 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 40.943581][ T23] audit: type=1400 audit(1710358246.410:150): avc: denied { unlink } for pid=403 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/03/13 19:30:46 executed programs: 0 [ 40.989857][ T403] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.044489][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.051603][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.058793][ T409] device bridge_slave_0 entered promiscuous mode [ 41.065540][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.072575][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.080035][ T409] device bridge_slave_1 entered promiscuous mode [ 41.114767][ T23] audit: type=1400 audit(1710358246.600:151): avc: denied { create } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.121222][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.135841][ T23] audit: type=1400 audit(1710358246.600:152): avc: denied { write } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.142899][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.142994][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.164158][ T23] audit: type=1400 audit(1710358246.600:153): avc: denied { read } for pid=409 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.170942][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.219325][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.226518][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.234250][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.241765][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.251079][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.258984][ T74] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.265927][ T74] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.274152][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.282346][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.289365][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.310521][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.318766][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.326733][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.334461][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.350297][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.359003][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.371305][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.383895][ T23] audit: type=1400 audit(1710358246.870:154): avc: denied { mounton } for pid=409 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=790 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 41.460806][ T23] audit: type=1400 audit(1710358246.950:155): avc: denied { mounton } for pid=414 comm="syz-executor.0" path="/root/syzkaller-testdir3103197455/syzkaller.JsmUfa/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.510973][ T415] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 41.520009][ T23] audit: type=1400 audit(1710358247.010:156): avc: denied { mount } for pid=414 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 [ 41.540774][ T415] ------------[ cut here ]------------ [ 41.542016][ T23] audit: type=1400 audit(1710358247.010:157): avc: denied { write } for pid=414 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 [ 41.547051][ T415] kernel BUG at fs/ext4/inode.c:2844! [ 41.568891][ T415] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 41.579776][ T415] CPU: 0 PID: 415 Comm: syz-executor.0 Not tainted 5.4.265-syzkaller-04853-g43a5ead9254d #0 [ 41.589673][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 41.599659][ T415] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 41.605201][ T415] Code: d3 9b ff 31 ff 89 de e8 58 d3 9b ff 45 84 f6 75 2e e8 3e d1 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a d1 9b ff <0f> 0b e8 23 d1 9b ff 0f 0b e8 1c d1 9b ff e8 97 de 37 ff eb 99 e8 [ 41.625070][ T415] RSP: 0018:ffff8881ee93f3e0 EFLAGS: 00010293 [ 41.631235][ T415] RAX: ffffffff81c87596 RBX: 0000010000000000 RCX: ffff8881f31dde80 [ 41.639048][ T415] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 41.647555][ T415] RBP: ffff8881ee93f7d0 R08: ffffffff81c841e6 R09: ffffed103b457a9f [ 41.655456][ T415] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881da2bd5a0 [ 41.663270][ T415] R13: 0000000000000001 R14: 0000014410000000 R15: dffffc0000000000 [ 41.671252][ T415] FS: 00007f8e69eae6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 41.680192][ T415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.686615][ T415] CR2: 000055a2373c1fc0 CR3: 00000001d7781000 CR4: 00000000003406b0 [ 41.694515][ T415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.702331][ T415] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.710134][ T415] Call Trace: [ 41.713271][ T415] ? __die+0xb4/0x100 [ 41.717080][ T415] ? die+0x26/0x50 [ 41.720645][ T415] ? do_trap+0x1e7/0x340 [ 41.725329][ T415] ? ext4_writepages+0x3c96/0x3cc0 [ 41.730374][ T415] ? ext4_writepages+0x3c96/0x3cc0 [ 41.735304][ T415] ? do_invalid_op+0xfb/0x110 [ 41.739907][ T415] ? ext4_writepages+0x3c96/0x3cc0 [ 41.744942][ T415] ? invalid_op+0x1e/0x30 [ 41.749263][ T415] ? ext4_writepages+0x8e6/0x3cc0 [ 41.754096][ T415] ? ext4_writepages+0x3c96/0x3cc0 [ 41.759048][ T415] ? ext4_writepages+0x3c96/0x3cc0 [ 41.764079][ T415] ? write_boundary_block+0x150/0x150 [ 41.769465][ T415] ? __getblk_gfp+0x3a/0x720 [ 41.773882][ T415] ? _raw_spin_trylock_bh+0x190/0x190 [ 41.779090][ T415] ? from_kprojid+0x1ac/0x750 [ 41.783707][ T415] ? mark_buffer_dirty+0x1cc/0x3b0 [ 41.788639][ T415] ? __ext4_handle_dirty_metadata+0x279/0x610 [ 41.794541][ T415] ? ext4_mark_iloc_dirty+0x2375/0x3560 [ 41.799918][ T415] ? ext4_readpage+0x2e0/0x2e0 [ 41.804615][ T415] ? ext4_chunk_trans_blocks+0x290/0x290 [ 41.810090][ T415] ? ext4_mark_inode_dirty+0x4e7/0x7a0 [ 41.815558][ T415] ? ext4_blocks_for_truncate+0x210/0x210 [ 41.822332][ T415] ? ext4_readpage+0x2e0/0x2e0 [ 41.827365][ T415] do_writepages+0x12b/0x270 [ 41.831887][ T415] ? __writepage+0x110/0x110 [ 41.836931][ T415] ? _raw_spin_lock+0xa4/0x1b0 [ 41.841529][ T415] ? _raw_spin_trylock_bh+0x190/0x190 [ 41.846739][ T415] ? _copy_from_iter_full+0xa80/0xa80 [ 41.851957][ T415] ? wbc_attach_and_unlock_inode+0x594/0x5b0 [ 41.857763][ T415] __filemap_fdatawrite_range+0x33c/0x3f0 [ 41.863350][ T415] ? filemap_check_errors+0x130/0x130 [ 41.868608][ T415] ? generic_perform_write+0x4c8/0x560 [ 41.873905][ T415] file_write_and_wait_range+0x83/0x110 [ 41.879296][ T415] __generic_file_fsync+0x6e/0x190 [ 41.884432][ T415] ext4_sync_file+0x251/0xcc0 [ 41.889363][ T415] ext4_file_write_iter+0xa03/0x10e0 [ 41.894573][ T415] ? ext4_file_read_iter+0x140/0x140 [ 41.899694][ T415] ? debug_smp_processor_id+0x20/0x20 [ 41.904985][ T415] ? do_iter_write+0x495/0x560 [ 41.909585][ T415] ? iov_iter_init+0x82/0x160 [ 41.914100][ T415] __vfs_write+0x5d3/0x750 [ 41.918352][ T415] ? __kernel_write+0x350/0x350 [ 41.924167][ T415] ? check_preemption_disabled+0x9f/0x320 [ 41.929720][ T415] ? debug_smp_processor_id+0x20/0x20 [ 41.934926][ T415] ? selinux_file_permission+0x2be/0x530 [ 41.941757][ T415] vfs_write+0x206/0x4e0 [ 41.945781][ T415] ksys_write+0x199/0x2c0 [ 41.950038][ T415] ? __ia32_sys_read+0x80/0x80 [ 41.954632][ T415] do_syscall_64+0xca/0x1c0 [ 41.958970][ T415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 41.964783][ T415] Modules linked in: [ 41.970404][ T415] ---[ end trace 653ac74c0961594b ]--- [ 41.975950][ T415] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 41.981634][ T415] Code: d3 9b ff 31 ff 89 de e8 58 d3 9b ff 45 84 f6 75 2e e8 3e d1 9b ff 49 bf 00 00 00 00 00 fc ff df e9 1d f9 ff ff e8 2a d1 9b ff <0f> 0b e8 23 d1 9b ff 0f 0b e8 1c d1 9b ff e8 97 de 37 ff eb 99 e8 [ 42.001273][ T415] RSP: 0018:ffff8881ee93f3e0 EFLAGS: 00010293 [ 42.007202][ T415] RAX: ffffffff81c87596 RBX: 0000010000000000 RCX: ffff8881f31dde80 [ 42.015242][ T415] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 42.023185][ T415] RBP: ffff8881ee93f7d0 R08: ffffffff81c841e6 R09: ffffed103b457a9f [ 42.030971][ T415] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881da2bd5a0 [ 42.038729][ T415] R13: 0000000000000001 R14: 0000014410000000 R15: dffffc0000000000 [ 42.046602][ T415] FS: 00007f8e69eae6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 42.055429][ T415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.061878][ T415] CR2: 000055a2373c1fc0 CR3: 00000001d7781000 CR4: 00000000003406b0 [ 42.070413][ T415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.078180][ T415] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.086229][ T415] Kernel panic - not syncing: Fatal exception [ 42.092475][ T415] Kernel Offset: disabled [ 42.097058][ T415] Rebooting in 86400 seconds..