Warning: Permanently added '10.128.15.196' (ED25519) to the list of known hosts. 2024/12/31 22:35:55 ignoring optional flag "sandboxArg"="0" 2024/12/31 22:35:55 ignoring optional flag "type"="gce" 2024/12/31 22:35:55 parsed 1 programs [ 46.179856][ T29] audit: type=1400 audit(1735684555.153:96): avc: denied { mounton } for pid=345 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 [ 46.204543][ T29] audit: type=1400 audit(1735684555.153:97): avc: denied { read write } for pid=345 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" [ 46.230335][ T29] audit: type=1400 audit(1735684555.153:98): avc: denied { open } for pid=345 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" 2024/12/31 22:35:55 executed programs: 0 [ 46.260805][ T29] audit: type=1400 audit(1735684555.243:99): avc: denied { unlink } for pid=345 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" [ 46.286267][ T29] audit: type=1400 audit(1735684555.243:100): avc: denied { relabelto } for pid=347 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" [ 46.293159][ T345] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.331198][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.338023][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.345118][ T352] device bridge_slave_0 entered promiscuous mode [ 46.351513][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.358319][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.365378][ T352] device bridge_slave_1 entered promiscuous mode [ 46.377794][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.384645][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.391667][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.398509][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.407534][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.414422][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.421348][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.428378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.435949][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.443756][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.450585][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.457946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.465859][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.472683][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.480746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.488692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.497282][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.505993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.513548][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.520537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.527753][ T352] device veth0_vlan entered promiscuous mode [ 46.534283][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.542441][ T352] device veth1_macvtap entered promiscuous mode [ 46.549079][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.557462][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.574677][ T358] loop0: detected capacity change from 0 to 2048 [ 46.620513][ T29] audit: type=1400 audit(1735684555.603:101): avc: denied { mounton } for pid=357 comm="syz-executor.0" path="/root/syzkaller-testdir991170908/syzkaller.10wPJP/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.691018][ T358] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.701499][ T29] audit: type=1400 audit(1735684555.683:102): avc: denied { mount } for pid=357 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 [ 46.723257][ T29] audit: type=1400 audit(1735684555.683:103): avc: denied { write } for pid=357 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 [ 46.723273][ T357] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1149: group 0, [ 46.744927][ T29] audit: type=1400 audit(1735684555.683:104): avc: denied { add_name } for pid=357 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.744930][ T29] audit: type=1400 audit(1735684555.683:105): avc: denied { create } for pid=357 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.795090][ T357] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.805275][ T8] ------------[ cut here ]------------ [ 46.810552][ T8] kernel BUG at fs/ext4/inode.c:2745! [ 46.815750][ T8] invalid opcode: 0000 [#1] PREEMPT SMP [ 46.821110][ T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.15.173-syzkaller #0 [ 46.829013][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 46.839054][ T8] Workqueue: writeback wb_workfn (flush-7:0) [ 46.844853][ T8] RIP: 0010:ext4_writepages+0xee2/0x11a0 [ 46.850345][ T8] 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 75 [ 46.869760][ T8] RSP: 0018:ffffc900000479b8 EFLAGS: 00010203 [ 46.875669][ T8] RAX: 000000c410000000 RBX: ffff88810adaa328 RCX: 0000000000000001 [ 46.883471][ T8] RDX: ffff888100212500 RSI: 0000000000000ab4 RDI: 0000000000000000 [ 46.891378][ T8] RBP: ffffc90000047b78 R08: 0000000000000000 R09: ffffffff8144c1bf [ 46.899278][ T8] R10: ffffffffffffffff R11: 0000000000000018 R12: ffff8881150ca000 [ 46.907088][ T8] R13: ffff88810adaa198 R14: ffffc90000047cb0 R15: 0000000000000001 [ 46.914903][ T8] FS: 0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 46.923760][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.930305][ T8] CR2: 000000c001355000 CR3: 000000010f0eb000 CR4: 00000000003506a0 [ 46.938114][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.945923][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.953737][ T8] Call Trace: [ 46.956860][ T8] [ 46.959649][ T8] ? show_regs.part.0+0x1e/0x20 [ 46.964324][ T8] ? __die+0x5d/0x9e [ 46.968056][ T8] ? die+0x2b/0x50 [ 46.971615][ T8] ? do_trap+0xc2/0x110 [ 46.975616][ T8] ? do_error_trap+0x69/0x90 [ 46.980209][ T8] ? ext4_writepages+0xee2/0x11a0 [ 46.985065][ T8] ? exc_invalid_op+0x53/0x70 [ 46.989582][ T8] ? ext4_writepages+0xee2/0x11a0 [ 46.994440][ T8] ? asm_exc_invalid_op+0x1b/0x20 [ 46.999306][ T8] ? ext4_writepages+0x59f/0x11a0 [ 47.004174][ T8] ? ext4_writepages+0xee2/0x11a0 [ 47.009023][ T8] ? ext4_writepages+0x59f/0x11a0 [ 47.013880][ T8] ? ebitmap_get_bit+0x14/0x20 [ 47.018483][ T8] ? constraint_expr_eval+0xa0/0x4e0 [ 47.023697][ T8] ? constraint_expr_eval+0xa0/0x4e0 [ 47.028810][ T8] ? avc_alloc_node+0x25/0x140 [ 47.033411][ T8] ? xas_load+0x9/0x80 [ 47.037314][ T8] ? pagecache_get_page+0x108/0x450 [ 47.042409][ T8] ? shmem_getpage_gfp+0x5e2/0x7c0 [ 47.047300][ T8] ? __update_load_avg_cfs_rq+0x3e/0xf0 [ 47.052682][ T8] ? update_load_avg+0x62/0x5a0 [ 47.057372][ T8] ? update_load_avg+0x62/0x5a0 [ 47.062049][ T8] do_writepages+0xc5/0x200 [ 47.066388][ T8] ? _raw_spin_unlock+0x1f/0x40 [ 47.071100][ T8] ? finish_task_switch.isra.0+0x89/0x2b0 [ 47.076663][ T8] ? __switch_to+0x12e/0x430 [ 47.081058][ T8] __writeback_single_inode+0x3f/0x310 [ 47.086361][ T8] ? _raw_spin_unlock+0x1f/0x40 [ 47.091037][ T8] writeback_sb_inodes+0x21b/0x500 [ 47.096093][ T8] wb_writeback+0xaf/0x2d0 [ 47.100337][ T8] wb_workfn+0xe6/0x510 [ 47.104331][ T8] ? _raw_spin_unlock+0x1f/0x40 [ 47.109017][ T8] ? finish_task_switch.isra.0+0x89/0x2b0 [ 47.114565][ T8] ? __switch_to+0x12e/0x430 [ 47.118993][ T8] process_one_work+0x1aa/0x380 [ 47.123683][ T8] worker_thread+0x51/0x3c0 [ 47.128111][ T8] ? rescuer_thread+0x3c0/0x3c0 [ 47.132792][ T8] kthread+0x142/0x170 [ 47.136699][ T8] ? set_kthread_struct+0x50/0x50 [ 47.141566][ T8] ret_from_fork+0x1f/0x30 [ 47.145822][ T8] [ 47.148763][ T8] Modules linked in: [ 47.152774][ T8] ---[ end trace b36a866eb5240fc0 ]--- [ 47.158043][ T8] RIP: 0010:ext4_writepages+0xee2/0x11a0 [ 47.163570][ T8] 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 75 [ 47.183387][ T8] RSP: 0018:ffffc900000479b8 EFLAGS: 00010203 [ 47.189185][ T8] RAX: 000000c410000000 RBX: ffff88810adaa328 RCX: 0000000000000001 [ 47.197049][ T8] RDX: ffff888100212500 RSI: 0000000000000ab4 RDI: 0000000000000000 [ 47.204832][ T8] RBP: ffffc90000047b78 R08: 0000000000000000 R09: ffffffff8144c1bf [ 47.212674][ T8] R10: ffffffffffffffff R11: 0000000000000018 R12: ffff8881150ca000 [ 47.220476][ T8] R13: ffff88810adaa198 R14: ffffc90000047cb0 R15: 0000000000000001 [ 47.228468][ T8] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 47.237266][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.243814][ T8] CR2: 00007fff321b9dd8 CR3: 000000010f0eb000 CR4: 00000000003506b0 [ 47.251717][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.259570][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.267408][ T8] Kernel panic - not syncing: Fatal exception [ 47.273554][ T8] Kernel Offset: disabled [ 47.277664][ T8] Rebooting in 86400 seconds..