Warning: Permanently added '10.128.10.12' (ED25519) to the list of known hosts. 2024/09/29 20:33:35 ignoring optional flag "sandboxArg"="0" 2024/09/29 20:33:35 ignoring optional flag "type"="gce" 2024/09/29 20:33:35 parsed 1 programs [ 47.905889][ T29] audit: type=1400 audit(1727642015.109:96): avc: denied { mounton } for pid=350 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 [ 47.930432][ T29] audit: type=1400 audit(1727642015.109:97): avc: denied { read write } for pid=350 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" [ 47.956140][ T29] audit: type=1400 audit(1727642015.109:98): avc: denied { open } for pid=350 comm="syz-executor" path="/root/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" 2024/09/29 20:33:35 executed programs: 0 [ 48.048301][ T29] audit: type=1400 audit(1727642015.259:99): avc: denied { unlink } for pid=350 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" [ 48.059415][ T350] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.074229][ T29] audit: type=1400 audit(1727642015.259:100): avc: denied { relabelto } for pid=351 comm="mkswap" 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" [ 48.110885][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.117827][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.124901][ T355] device bridge_slave_0 entered promiscuous mode [ 48.131410][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.138469][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.145378][ T355] device bridge_slave_1 entered promiscuous mode [ 48.158619][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.165459][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.172531][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.179467][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.188783][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.195950][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.202935][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.210034][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.219174][ T355] device veth0_vlan entered promiscuous mode [ 48.225816][ T355] device veth1_macvtap entered promiscuous mode [ 48.232811][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.240741][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.248226][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.255195][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.262313][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.270149][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.278016][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.284941][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.292048][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.299850][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.306636][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.313733][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.321418][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.329689][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.341107][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.347888][ T361] loop0: detected capacity change from 0 to 2048 [ 48.356190][ T29] audit: type=1400 audit(1727642015.569:101): avc: denied { mounton } for pid=359 comm="syz-executor.0" path="/root/syzkaller-testdir2258510547/syzkaller.tVKG9R/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.388787][ T361] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.399217][ T29] audit: type=1400 audit(1727642015.609:102): avc: denied { mount } for pid=359 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 [ 48.409552][ T359] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1149: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.421006][ T29] audit: type=1400 audit(1727642015.609:103): avc: denied { write } for pid=359 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 [ 48.457225][ T29] audit: type=1400 audit(1727642015.609:104): avc: denied { add_name } for pid=359 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.457240][ T365] ------------[ cut here ]------------ [ 48.478855][ T29] audit: type=1400 audit(1727642015.609:105): avc: denied { create } for pid=359 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.484244][ T365] kernel BUG at fs/ext4/inode.c:2734! [ 48.510289][ T365] invalid opcode: 0000 [#1] PREEMPT SMP [ 48.515612][ T365] CPU: 0 PID: 365 Comm: kworker/u4:3 Not tainted 5.15.161-syzkaller #0 [ 48.523683][ T365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 48.533672][ T365] Workqueue: writeback wb_workfn (flush-7:0) [ 48.539478][ T365] RIP: 0010:ext4_writepages+0xee2/0x11a0 [ 48.545033][ T365] Code: 8b 16 89 85 ac fe ff ff e9 e3 f5 ff ff 8b 85 78 fe ff ff 45 31 ff 4c 8b ad 90 fe ff ff 89 85 ac fe ff ff e9 59 fd ff ff 0f 0b <0f> 0b 89 85 ac fe ff ff e9 9a f4 ff ff 48 8d bd 50 ff ff ff e8 d5 [ 48.564476][ T365] RSP: 0018:ffffc9000042b9b8 EFLAGS: 00010203 [ 48.570474][ T365] RAX: 000000c410000000 RBX: ffff888108f63e08 RCX: 0000000000000001 [ 48.578367][ T365] RDX: ffff8881017b2500 RSI: 0000000000000aa9 RDI: 0000000000000000 [ 48.586346][ T365] RBP: ffffc9000042bb78 R08: 0000000000000000 R09: ffffffff8144abdf [ 48.594157][ T365] R10: ffffffffffffffff R11: 0000000000000018 R12: ffff8881152a7000 [ 48.601964][ T365] R13: ffff888108f63c78 R14: ffffc9000042bcb0 R15: 0000000000000001 [ 48.609776][ T365] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 48.618546][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.624968][ T365] CR2: 00007f9620c78095 CR3: 0000000002e0b000 CR4: 00000000003506b0 [ 48.632781][ T365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.640588][ T365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.648494][ T365] Call Trace: [ 48.651614][ T365] [ 48.654408][ T365] ? show_regs.part.0+0x1e/0x20 [ 48.659167][ T365] ? __die+0x5d/0x9e [ 48.663002][ T365] ? die+0x2b/0x50 [ 48.666549][ T365] ? do_trap+0xc2/0x110 [ 48.670535][ T365] ? do_error_trap+0x69/0x90 [ 48.674962][ T365] ? ext4_writepages+0xee2/0x11a0 [ 48.679822][ T365] ? exc_invalid_op+0x53/0x70 [ 48.684339][ T365] ? ext4_writepages+0xee2/0x11a0 [ 48.689310][ T365] ? asm_exc_invalid_op+0x1b/0x20 [ 48.694254][ T365] ? ext4_writepages+0x59f/0x11a0 [ 48.699193][ T365] ? ext4_writepages+0xee2/0x11a0 [ 48.704051][ T365] ? ext4_writepages+0x59f/0x11a0 [ 48.708923][ T365] ? __update_load_avg_cfs_rq+0x3e/0xf0 [ 48.714297][ T365] do_writepages+0xc5/0x200 [ 48.718759][ T365] ? __enqueue_entity+0xc1/0xd0 [ 48.723443][ T365] ? debug_smp_processor_id+0x17/0x20 [ 48.728709][ T365] ? resched_curr+0x21/0xb0 [ 48.733045][ T365] __writeback_single_inode+0x3f/0x310 [ 48.738614][ T365] ? _raw_spin_unlock+0x1f/0x40 [ 48.743307][ T365] writeback_sb_inodes+0x21b/0x500 [ 48.748239][ T365] wb_writeback+0xaf/0x2d0 [ 48.752480][ T365] wb_workfn+0xe6/0x510 [ 48.756472][ T365] ? _raw_spin_unlock+0x1f/0x40 [ 48.761174][ T365] ? finish_task_switch.isra.0+0x89/0x2b0 [ 48.766721][ T365] ? __switch_to+0x12e/0x430 [ 48.771233][ T365] process_one_work+0x1aa/0x380 [ 48.775916][ T365] worker_thread+0x51/0x3c0 [ 48.780255][ T365] ? rescuer_thread+0x3c0/0x3c0 [ 48.784950][ T365] kthread+0x142/0x170 [ 48.788949][ T365] ? set_kthread_struct+0x50/0x50 [ 48.793795][ T365] ret_from_fork+0x1f/0x30 [ 48.798175][ T365] [ 48.801043][ T365] Modules linked in: [ 48.804901][ T365] ---[ end trace 7fc01f1f9a506fce ]--- [ 48.810191][ T365] RIP: 0010:ext4_writepages+0xee2/0x11a0 [ 48.815627][ T365] Code: 8b 16 89 85 ac fe ff ff e9 e3 f5 ff ff 8b 85 78 fe ff ff 45 31 ff 4c 8b ad 90 fe ff ff 89 85 ac fe ff ff e9 59 fd ff ff 0f 0b <0f> 0b 89 85 ac fe ff ff e9 9a f4 ff ff 48 8d bd 50 ff ff ff e8 d5 [ 48.835221][ T365] RSP: 0018:ffffc9000042b9b8 EFLAGS: 00010203 [ 48.841072][ T365] RAX: 000000c410000000 RBX: ffff888108f63e08 RCX: 0000000000000001 [ 48.848886][ T365] RDX: ffff8881017b2500 RSI: 0000000000000aa9 RDI: 0000000000000000 [ 48.856791][ T365] RBP: ffffc9000042bb78 R08: 0000000000000000 R09: ffffffff8144abdf [ 48.864816][ T365] R10: ffffffffffffffff R11: 0000000000000018 R12: ffff8881152a7000 [ 48.872593][ T365] R13: ffff888108f63c78 R14: ffffc9000042bcb0 R15: 0000000000000001 [ 48.880655][ T365] FS: 0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 48.889372][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.895869][ T365] CR2: 00007ffed2762e58 CR3: 0000000002e0b000 CR4: 00000000003506a0 [ 48.903702][ T365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.911508][ T365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.919439][ T365] Kernel panic - not syncing: Fatal exception [ 48.925687][ T365] Kernel Offset: disabled [ 48.929797][ T365] Rebooting in 86400 seconds..