Warning: Permanently added '10.128.0.98' (ED25519) to the list of known hosts. 2024/03/13 19:25:55 ignoring optional flag "sandboxArg"="0" 2024/03/13 19:25:56 parsed 1 programs [ 43.256782][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 43.256795][ T23] audit: type=1400 audit(1710357956.100:148): avc: denied { mounton } for pid=406 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 [ 43.293777][ T23] audit: type=1400 audit(1710357956.100:149): avc: denied { mount } for pid=406 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 [ 43.318372][ T23] audit: type=1400 audit(1710357956.140:150): avc: denied { unlink } for pid=406 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 19:25:56 executed programs: 0 [ 43.375261][ T406] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.455273][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.462730][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.470157][ T412] device bridge_slave_0 entered promiscuous mode [ 43.477415][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.484476][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.492163][ T412] device bridge_slave_1 entered promiscuous mode [ 43.543690][ T23] audit: type=1400 audit(1710357956.390:151): avc: denied { create } for pid=412 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.562186][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.565355][ T23] audit: type=1400 audit(1710357956.400:152): avc: denied { write } for pid=412 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.572302][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.572430][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.572438][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.616806][ T18] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.616816][ T23] audit: type=1400 audit(1710357956.400:153): avc: denied { read } for pid=412 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.646058][ T18] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.653819][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.661874][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.684100][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.693831][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.701211][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.710089][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.719662][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.727184][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.734707][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.743451][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.761515][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.782931][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.793160][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.813416][ T126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.823924][ T126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.840190][ T23] audit: type=1400 audit(1710357956.680:154): avc: denied { mounton } for pid=412 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=857 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.925240][ T23] audit: type=1400 audit(1710357956.770:155): avc: denied { mounton } for pid=417 comm="syz-executor.0" path="/root/syzkaller-testdir145501765/syzkaller.SfAJji/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.965717][ T418] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 43.975558][ T23] audit: type=1400 audit(1710357956.820:156): avc: denied { mount } for pid=417 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 [ 43.997952][ T23] audit: type=1400 audit(1710357956.840:157): avc: denied { write } for pid=417 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 [ 44.005716][ T418] ------------[ cut here ]------------ [ 44.025708][ T418] kernel BUG at fs/ext4/inode.c:2844! [ 44.031822][ T418] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 44.037890][ T418] CPU: 1 PID: 418 Comm: syz-executor.0 Not tainted 5.4.265-syzkaller-04853-g43a5ead9254d #0 [ 44.048770][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 44.058944][ T418] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 44.064905][ T418] 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 [ 44.088220][ T418] RSP: 0018:ffff8881ed9f73e0 EFLAGS: 00010293 [ 44.096047][ T418] RAX: ffffffff81c87596 RBX: 0000010000000000 RCX: ffff8881f0ddde80 [ 44.105820][ T418] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 44.115169][ T418] RBP: ffff8881ed9f77d0 R08: ffffffff81c841e6 R09: ffffed103b461155 [ 44.125368][ T418] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881da308b50 [ 44.133400][ T418] R13: 0000000000000001 R14: 0000014410000000 R15: dffffc0000000000 [ 44.141570][ T418] FS: 00007f76490f06c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 44.151373][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.158332][ T418] CR2: 00007f7649699000 CR3: 00000001ef140000 CR4: 00000000003406a0 [ 44.167618][ T418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.176310][ T418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.186615][ T418] Call Trace: [ 44.190048][ T418] ? __die+0xb4/0x100 [ 44.195064][ T418] ? die+0x26/0x50 [ 44.199177][ T418] ? do_trap+0x1e7/0x340 [ 44.203477][ T418] ? ext4_writepages+0x3c96/0x3cc0 [ 44.208841][ T418] ? ext4_writepages+0x3c96/0x3cc0 [ 44.213784][ T418] ? do_invalid_op+0xfb/0x110 [ 44.218395][ T418] ? ext4_writepages+0x3c96/0x3cc0 [ 44.223525][ T418] ? invalid_op+0x1e/0x30 [ 44.228128][ T418] ? ext4_writepages+0x8e6/0x3cc0 [ 44.233094][ T418] ? ext4_writepages+0x3c96/0x3cc0 [ 44.238289][ T418] ? ext4_writepages+0x3c96/0x3cc0 [ 44.243320][ T418] ? write_boundary_block+0x150/0x150 [ 44.249189][ T418] ? __getblk_gfp+0x3a/0x720 [ 44.253881][ T418] ? _raw_spin_trylock_bh+0x190/0x190 [ 44.259194][ T418] ? from_kprojid+0x1ac/0x750 [ 44.264182][ T418] ? mark_buffer_dirty+0x1cc/0x3b0 [ 44.272860][ T418] ? __ext4_handle_dirty_metadata+0x279/0x610 [ 44.278844][ T418] ? ext4_mark_iloc_dirty+0x2375/0x3560 [ 44.284688][ T418] ? ext4_readpage+0x2e0/0x2e0 [ 44.289411][ T418] ? ext4_chunk_trans_blocks+0x290/0x290 [ 44.294899][ T418] ? ext4_mark_inode_dirty+0x4e7/0x7a0 [ 44.300161][ T418] ? ext4_blocks_for_truncate+0x210/0x210 [ 44.305907][ T418] ? ext4_readpage+0x2e0/0x2e0 [ 44.310755][ T418] do_writepages+0x12b/0x270 [ 44.315333][ T418] ? __writepage+0x110/0x110 [ 44.319760][ T418] ? _raw_spin_lock+0xa4/0x1b0 [ 44.324370][ T418] ? _raw_spin_trylock_bh+0x190/0x190 [ 44.329563][ T418] ? _copy_from_iter_full+0xa80/0xa80 [ 44.334816][ T418] ? wbc_attach_and_unlock_inode+0x594/0x5b0 [ 44.340686][ T418] __filemap_fdatawrite_range+0x33c/0x3f0 [ 44.346537][ T418] ? filemap_check_errors+0x130/0x130 [ 44.351761][ T418] ? generic_perform_write+0x4c8/0x560 [ 44.357876][ T418] file_write_and_wait_range+0x83/0x110 [ 44.363328][ T418] __generic_file_fsync+0x6e/0x190 [ 44.368287][ T418] ext4_sync_file+0x251/0xcc0 [ 44.372804][ T418] ext4_file_write_iter+0xa03/0x10e0 [ 44.377929][ T418] ? ext4_file_read_iter+0x140/0x140 [ 44.383118][ T418] ? debug_smp_processor_id+0x20/0x20 [ 44.389000][ T418] ? do_iter_write+0x495/0x560 [ 44.393711][ T418] ? iov_iter_init+0x82/0x160 [ 44.398521][ T418] __vfs_write+0x5d3/0x750 [ 44.403134][ T418] ? __kernel_write+0x350/0x350 [ 44.408014][ T418] ? check_preemption_disabled+0x9f/0x320 [ 44.414432][ T418] ? debug_smp_processor_id+0x20/0x20 [ 44.420417][ T418] ? selinux_file_permission+0x2be/0x530 [ 44.426336][ T418] vfs_write+0x206/0x4e0 [ 44.430481][ T418] ksys_write+0x199/0x2c0 [ 44.435254][ T418] ? __ia32_sys_read+0x80/0x80 [ 44.439881][ T418] do_syscall_64+0xca/0x1c0 [ 44.444649][ T418] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.450867][ T418] Modules linked in: [ 44.457269][ T418] ---[ end trace 53b7f94dc6a4f095 ]--- [ 44.463900][ T418] RIP: 0010:ext4_writepages+0x3c96/0x3cc0 [ 44.470311][ T418] 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 [ 44.492453][ T418] RSP: 0018:ffff8881ed9f73e0 EFLAGS: 00010293 [ 44.498841][ T418] RAX: ffffffff81c87596 RBX: 0000010000000000 RCX: ffff8881f0ddde80 [ 44.507481][ T418] RDX: 0000000000000000 RSI: 0000010000000000 RDI: 0000000000000000 [ 44.515491][ T418] RBP: ffff8881ed9f77d0 R08: ffffffff81c841e6 R09: ffffed103b461155 [ 44.523685][ T418] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881da308b50 [ 44.531554][ T418] R13: 0000000000000001 R14: 0000014410000000 R15: dffffc0000000000 [ 44.539476][ T418] FS: 00007f76490f06c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 44.549054][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.555600][ T418] CR2: 00007f7649699000 CR3: 00000001ef140000 CR4: 00000000003406a0 [ 44.563407][ T418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.571335][ T418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.579365][ T418] Kernel panic - not syncing: Fatal exception [ 44.585597][ T418] Kernel Offset: disabled [ 44.589734][ T418] Rebooting in 86400 seconds..