Warning: Permanently added '10.128.10.19' (ED25519) to the list of known hosts. 2025/05/20 14:53:10 ignoring optional flag "sandboxArg"="0" 2025/05/20 14:53:10 ignoring optional flag "type"="gce" 2025/05/20 14:53:10 parsed 1 programs [ 44.630749][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 44.630753][ T29] audit: type=1400 audit(1747752790.783:78): avc: denied { unlink } for pid=357 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2025/05/20 14:53:10 executed programs: 0 [ 44.680858][ T357] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.700108][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.706992][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.714221][ T363] device bridge_slave_0 entered promiscuous mode [ 44.720534][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.727346][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.734357][ T363] device bridge_slave_1 entered promiscuous mode [ 44.746556][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.753393][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.760422][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.767262][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.776424][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.783423][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.790420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.797524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.804842][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.812715][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.819560][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.827016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.834956][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.841739][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.851160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.859143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.867752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.876318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.883883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.890990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.898164][ T363] device veth0_vlan entered promiscuous mode [ 44.904770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.912778][ T363] device veth1_macvtap entered promiscuous mode [ 44.919456][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.927826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.937696][ T29] audit: type=1400 audit(1747752791.083:79): avc: denied { mounton } for pid=363 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=217 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 44.967218][ T368] loop0: detected capacity change from 0 to 2048 [ 44.980858][ T29] audit: type=1400 audit(1747752791.133:80): avc: denied { mounton } for pid=367 comm="syz-executor.0" path="/root/syzkaller-testdir2432072692/syzkaller.KDkvRJ/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.011306][ T368] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.021722][ T29] audit: type=1400 audit(1747752791.173:81): avc: denied { mount } for pid=367 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 [ 45.032567][ T367] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1149: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.043486][ T29] audit: type=1400 audit(1747752791.173:82): avc: denied { write } for pid=367 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 [ 45.079661][ T29] audit: type=1400 audit(1747752791.173:83): avc: denied { add_name } for pid=367 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.100973][ T29] audit: type=1400 audit(1747752791.173:84): avc: denied { create } for pid=367 comm="syz-executor.0" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.101058][ T8] ------------[ cut here ]------------ [ 45.121918][ T29] audit: type=1400 audit(1747752791.173:85): avc: denied { read append open } for pid=367 comm="syz-executor.0" path="/root/syzkaller-testdir2432072692/syzkaller.KDkvRJ/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.126968][ T8] kernel BUG at fs/ext4/inode.c:2746! [ 45.155642][ T29] audit: type=1400 audit(1747752791.173:86): avc: denied { map } for pid=367 comm="syz-executor.0" path="/root/syzkaller-testdir2432072692/syzkaller.KDkvRJ/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.188365][ T8] invalid opcode: 0000 [#1] PREEMPT SMP [ 45.188502][ T29] audit: type=1400 audit(1747752791.173:87): avc: denied { write } for pid=367 comm="syz-executor.0" path="/root/syzkaller-testdir2432072692/syzkaller.KDkvRJ/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.193718][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted 5.15.182-syzkaller #0 [ 45.193723][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 45.193732][ T8] Workqueue: writeback wb_workfn (flush-7:0) [ 45.245009][ T8] RIP: 0010:ext4_writepages+0xee2/0x11a0 [ 45.250474][ 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 15 [ 45.270004][ T8] RSP: 0018:ffffc900000479b8 EFLAGS: 00010203 [ 45.275905][ T8] RAX: 000000c410000000 RBX: ffff88810b56d8e8 RCX: 0000000000000001 [ 45.283803][ T8] RDX: ffff888100215c80 RSI: 0000000000000ab5 RDI: 0000000000000000 [ 45.291612][ T8] RBP: ffffc90000047b78 R08: 0000000000000000 R09: ffffffff8144ce1f [ 45.299426][ T8] R10: ffffffffffffffff R11: fefefefefefefeff R12: ffff88810e438000 [ 45.307235][ T8] R13: ffff88810b56d758 R14: ffffc90000047cb0 R15: 0000000000000001 [ 45.315047][ T8] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.323814][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.330238][ T8] CR2: 0000000020005540 CR3: 0000000002e0b000 CR4: 00000000003506b0 [ 45.338053][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.345856][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.353683][ T8] Call Trace: [ 45.356794][ T8] [ 45.359570][ T8] ? ebitmap_get_bit+0x14/0x20 [ 45.364176][ T8] ? constraint_expr_eval+0xa0/0x4e0 [ 45.369294][ T8] ? constraint_expr_eval+0xa0/0x4e0 [ 45.374413][ T8] ? __dev_queue_xmit+0x3c9/0xb60 [ 45.379445][ T8] ? xas_load+0x9/0x80 [ 45.383350][ T8] ? pagecache_get_page+0x108/0x450 [ 45.388385][ T8] ? shmem_getpage_gfp+0x5e2/0x7c0 [ 45.393333][ T8] ? preempt_count_add+0x4b/0xc0 [ 45.398106][ T8] ? copy_page_from_iter_atomic+0x232/0x6a0 [ 45.403833][ T8] ? set_page_dirty+0x4b/0xa0 [ 45.408363][ T8] ? shmem_write_end+0x59/0x270 [ 45.413122][ T8] do_writepages+0xc5/0x200 [ 45.417460][ T8] ? __enqueue_entity+0x6f/0xd0 [ 45.422164][ T8] ? check_preempt_wakeup+0x18e/0x330 [ 45.427358][ T8] __writeback_single_inode+0x3f/0x310 [ 45.432649][ T8] ? _raw_spin_unlock+0x1f/0x40 [ 45.437426][ T8] writeback_sb_inodes+0x21b/0x500 [ 45.442467][ T8] wb_writeback+0x5e/0x2b0 [ 45.446725][ T8] wb_workfn+0xe6/0x510 [ 45.450714][ T8] ? _raw_spin_unlock+0x1f/0x40 [ 45.455398][ T8] ? finish_task_switch.isra.0+0x89/0x2b0 [ 45.460952][ T8] ? __switch_to+0x12e/0x430 [ 45.465381][ T8] process_one_work+0x1aa/0x380 [ 45.470070][ T8] worker_thread+0x51/0x3c0 [ 45.474407][ T8] ? rescuer_thread+0x3c0/0x3c0 [ 45.479099][ T8] kthread+0x142/0x170 [ 45.483007][ T8] ? set_kthread_struct+0x50/0x50 [ 45.487858][ T8] ret_from_fork+0x1f/0x30 [ 45.492112][ T8] [ 45.494979][ T8] Modules linked in: [ 45.499710][ T8] ---[ end trace 4f4c6df9c97fb6ad ]--- [ 45.505024][ T8] RIP: 0010:ext4_writepages+0xee2/0x11a0 [ 45.510482][ 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 15 [ 45.530069][ T8] RSP: 0018:ffffc900000479b8 EFLAGS: 00010203 [ 45.536011][ T8] RAX: 000000c410000000 RBX: ffff88810b56d8e8 RCX: 0000000000000001 [ 45.543806][ T8] RDX: ffff888100215c80 RSI: 0000000000000ab5 RDI: 0000000000000000 [ 45.551583][ T8] RBP: ffffc90000047b78 R08: 0000000000000000 R09: ffffffff8144ce1f [ 45.559379][ T8] R10: ffffffffffffffff R11: fefefefefefefeff R12: ffff88810e438000 [ 45.567228][ T8] R13: ffff88810b56d758 R14: ffffc90000047cb0 R15: 0000000000000001 [ 45.575014][ T8] FS: 0000000000000000(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 45.583798][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.590194][ T8] CR2: 00007ffe4b255c08 CR3: 0000000002e0b000 CR4: 00000000003506a0 [ 45.598074][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.605914][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.613747][ T8] Kernel panic - not syncing: Fatal exception [ 45.619709][ T8] Kernel Offset: disabled [ 45.623785][ T8] Rebooting in 86400 seconds..