Warning: Permanently added '10.128.0.46' (ED25519) to the list of known hosts. 2025/04/05 08:27:32 ignoring optional flag "sandboxArg"="0" 2025/04/05 08:27:32 ignoring optional flag "type"="gce" 2025/04/05 08:27:32 parsed 1 programs [ 48.798768][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 48.798783][ T28] audit: type=1400 audit(1743841653.607:106): avc: denied { unlink } for pid=404 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" [ 48.856529][ T404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.411780][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.418674][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.426065][ T423] device bridge_slave_0 entered promiscuous mode [ 49.433026][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.439986][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.447342][ T423] device bridge_slave_1 entered promiscuous mode [ 49.514724][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.521611][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.528837][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.535695][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.557199][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.564763][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.572431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.580256][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.590043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.598066][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.605046][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.618976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.627762][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.634685][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.648533][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.656497][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.670552][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.682099][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.690174][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.697434][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.705821][ T423] device veth0_vlan entered promiscuous mode [ 49.716474][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.726958][ T423] device veth1_macvtap entered promiscuous mode [ 49.737045][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.747679][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.115866][ T28] audit: type=1401 audit(1743841654.917:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/04/05 08:27:35 executed programs: 0 [ 50.313984][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.321138][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.329047][ T469] device bridge_slave_0 entered promiscuous mode [ 50.336078][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.343435][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.350702][ T469] device bridge_slave_1 entered promiscuous mode [ 50.412153][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.419423][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.426707][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.433546][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.455923][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.463824][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.471168][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.480854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.489690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.497688][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.504554][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.516594][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.524874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.533175][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.540134][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.552421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.561008][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.570032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.577960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.595289][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.603537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.614843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.622670][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.631036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.638646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.650474][ T469] device veth0_vlan entered promiscuous mode [ 50.660838][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.668920][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.677984][ T469] device veth1_macvtap entered promiscuous mode [ 50.685496][ T43] device bridge_slave_1 left promiscuous mode [ 50.692123][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.699751][ T43] device bridge_slave_0 left promiscuous mode [ 50.705688][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.713454][ T43] device veth1_macvtap left promiscuous mode [ 50.720071][ T43] device veth0_vlan left promiscuous mode [ 50.805666][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.813277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.821409][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.831192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.839593][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.872196][ T474] loop0: detected capacity change from 0 to 2048 [ 50.900118][ T474] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 50.908579][ T28] audit: type=1400 audit(1743841655.717:108): avc: denied { mount } for pid=473 comm="syz.0.15" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.929951][ T28] audit: type=1400 audit(1743841655.727:109): avc: denied { write } for pid=473 comm="syz.0.15" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.951160][ T28] audit: type=1400 audit(1743841655.727:110): avc: denied { add_name } for pid=473 comm="syz.0.15" name="cpuacct.usage_sys" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.951935][ T473] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.972769][ T28] audit: type=1400 audit(1743841655.727:111): avc: denied { create } for pid=473 comm="syz.0.15" name="cpuacct.usage_sys" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.008540][ T28] audit: type=1400 audit(1743841655.727:112): avc: denied { read append open } for pid=473 comm="syz.0.15" path="/0/file0/cpuacct.usage_sys" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.032733][ T28] audit: type=1400 audit(1743841655.727:113): avc: denied { read write } for pid=473 comm="syz.0.15" name="vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.033983][ T469] EXT4-fs (loop0): unmounting filesystem. [ 51.055822][ T28] audit: type=1400 audit(1743841655.727:114): avc: denied { open } for pid=473 comm="syz.0.15" path="/dev/vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.084740][ T28] audit: type=1400 audit(1743841655.727:115): avc: denied { ioctl } for pid=473 comm="syz.0.15" path="/dev/vhost-vsock" dev="devtmpfs" ino=264 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 51.122493][ T480] loop0: detected capacity change from 0 to 2048 [ 51.139790][ T480] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.153177][ T479] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.170834][ T469] EXT4-fs (loop0): unmounting filesystem. [ 51.195086][ T486] loop0: detected capacity change from 0 to 2048 [ 51.221089][ T486] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.231517][ T484] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.249138][ T469] EXT4-fs (loop0): unmounting filesystem. [ 51.270536][ T491] loop0: detected capacity change from 0 to 2048 [ 51.280677][ T491] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.290991][ T490] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.309300][ T469] EXT4-fs (loop0): unmounting filesystem. [ 51.328815][ T496] loop0: detected capacity change from 0 to 2048 [ 51.340437][ T496] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.351071][ T495] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.368903][ T469] EXT4-fs (loop0): unmounting filesystem. [ 51.389946][ T501] loop0: detected capacity change from 0 to 2048 [ 51.400048][ T501] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.410491][ T500] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.428051][ T469] EXT4-fs (loop0): unmounting filesystem. [ 51.450711][ T506] loop0: detected capacity change from 0 to 2048 [ 51.460357][ T506] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.471299][ T505] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.489100][ T469] EXT4-fs (loop0): unmounting filesystem. [ 51.515374][ T511] loop0: detected capacity change from 0 to 2048 [ 51.530011][ T511] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.545222][ T510] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.563179][ T469] EXT4-fs (loop0): unmounting filesystem. [ 51.585423][ T517] loop0: detected capacity change from 0 to 2048 [ 51.603700][ T517] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.619711][ T516] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.637214][ T469] EXT4-fs (loop0): unmounting filesystem. [ 51.662193][ T522] loop0: detected capacity change from 0 to 2048 [ 51.680565][ T522] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.692581][ T521] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.710411][ T424] ------------[ cut here ]------------ [ 51.715775][ T424] kernel BUG at fs/ext4/inode.c:2760! [ 51.721461][ T424] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 51.727558][ T424] CPU: 1 PID: 424 Comm: kworker/u4:4 Not tainted 6.1.129-syzkaller-1168453-gca24c52e3c25 #0 [ 51.737492][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 51.747528][ T424] Workqueue: writeback wb_workfn (flush-7:0) [ 51.753314][ T424] RIP: 0010:ext4_writepages+0x3fab/0x3fd0 [ 51.758873][ T424] Code: ca 7f ff 31 ff 89 de e8 e3 ca 7f ff 45 84 f6 75 2a e8 49 c8 7f ff 49 bc 00 00 00 00 00 fc ff df e9 6e f6 ff ff e8 35 c8 7f ff <0f> 0b e8 2e c8 7f ff e8 55 b8 0a ff e9 46 c3 ff ff e8 1f c8 7f ff [ 51.778317][ T424] RSP: 0018:ffffc90000aa7000 EFLAGS: 00010293 [ 51.784215][ T424] RAX: ffffffff81f5cf5b RBX: 0000008000000000 RCX: ffff888118161440 [ 51.792026][ T424] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 51.799921][ T424] RBP: ffffc90000aa7410 R08: ffffffff81f596bb R09: ffffed1021768da0 [ 51.807731][ T424] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888108c42000 [ 51.815630][ T424] R13: ffff88810bb46e38 R14: 000000c410000000 R15: ffffc90000aa72e0 [ 51.823443][ T424] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 51.832216][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.838633][ T424] CR2: 00007f923034e568 CR3: 00000001160fc000 CR4: 00000000003506a0 [ 51.846446][ T424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.854253][ T424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.862067][ T424] Call Trace: [ 51.865198][ T424] [ 51.867966][ T424] ? __die_body+0x62/0xb0 [ 51.872176][ T424] ? die+0x88/0xb0 [ 51.875692][ T424] ? do_trap+0x103/0x330 [ 51.879770][ T424] ? ext4_writepages+0x3fab/0x3fd0 [ 51.884716][ T424] ? handle_invalid_op+0x95/0xc0 [ 51.889587][ T424] ? ext4_writepages+0x3fab/0x3fd0 [ 51.894527][ T424] ? exc_invalid_op+0x32/0x50 [ 51.899127][ T424] ? asm_exc_invalid_op+0x1b/0x20 [ 51.903988][ T424] ? ext4_writepages+0x70b/0x3fd0 [ 51.908844][ T424] ? ext4_writepages+0x3fab/0x3fd0 [ 51.913793][ T424] ? ext4_writepages+0x3fab/0x3fd0 [ 51.918743][ T424] ? __kasan_check_read+0x11/0x20 [ 51.923610][ T424] ? folio_mark_accessed+0x211/0x650 [ 51.928723][ T424] ? folio_activate_fn+0xd20/0xd20 [ 51.933676][ T424] ? __find_get_block+0xd38/0x1180 [ 51.938707][ T424] ? sched_group_set_idle+0x710/0x710 [ 51.943913][ T424] ? write_boundary_block+0xb0/0xb0 [ 51.948950][ T424] ? psi_task_change+0x1c0/0x350 [ 51.953751][ T424] ? ext4_read_folio+0x240/0x240 [ 51.958492][ T424] ? cpudl_cleanup+0x40/0x40 [ 51.962925][ T424] ? xas_load+0x39d/0x3b0 [ 51.967085][ T424] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 51.972647][ T424] ? ext4_read_folio+0x240/0x240 [ 51.977424][ T424] do_writepages+0x385/0x620 [ 51.981841][ T424] ? __writepage+0x130/0x130 [ 51.986271][ T424] ? __kasan_check_write+0x14/0x20 [ 51.991302][ T424] __writeback_single_inode+0xdc/0xb80 [ 51.996594][ T424] writeback_sb_inodes+0xb32/0x1910 [ 52.001631][ T424] ? _raw_spin_lock+0xa4/0x1b0 [ 52.006236][ T424] ? queue_io+0x520/0x520 [ 52.010394][ T424] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 52.015703][ T424] ? queue_io+0x3d0/0x520 [ 52.019856][ T424] ? memset+0x35/0x40 [ 52.023678][ T424] wb_writeback+0x3c8/0xa00 [ 52.028014][ T424] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 52.033828][ T424] ? set_worker_desc+0x158/0x1c0 [ 52.038688][ T424] ? __kasan_check_write+0x14/0x20 [ 52.043638][ T424] wb_workfn+0x399/0x1030 [ 52.047809][ T424] ? inode_wait_for_writeback+0x280/0x280 [ 52.053359][ T424] ? kthread_data+0x53/0xc0 [ 52.057698][ T424] ? _raw_spin_unlock+0x4c/0x70 [ 52.062384][ T424] ? finish_task_switch+0x167/0x7b0 [ 52.067418][ T424] ? __kasan_check_read+0x11/0x20 [ 52.072275][ T424] ? read_word_at_a_time+0x12/0x20 [ 52.077225][ T424] ? strscpy+0x9c/0x260 [ 52.081317][ T424] process_one_work+0x73d/0xcb0 [ 52.085992][ T424] worker_thread+0xa60/0x1260 [ 52.090506][ T424] ? __kasan_check_read+0x11/0x20 [ 52.095365][ T424] kthread+0x26d/0x300 [ 52.099276][ T424] ? worker_clr_flags+0x1a0/0x1a0 [ 52.104137][ T424] ? kthread_blkcg+0xd0/0xd0 [ 52.108558][ T424] ret_from_fork+0x1f/0x30 [ 52.112815][ T424] [ 52.115674][ T424] Modules linked in: [ 52.120922][ T424] ---[ end trace 0000000000000000 ]--- [ 52.126214][ T424] RIP: 0010:ext4_writepages+0x3fab/0x3fd0 [ 52.132519][ T424] Code: ca 7f ff 31 ff 89 de e8 e3 ca 7f ff 45 84 f6 75 2a e8 49 c8 7f ff 49 bc 00 00 00 00 00 fc ff df e9 6e f6 ff ff e8 35 c8 7f ff <0f> 0b e8 2e c8 7f ff e8 55 b8 0a ff e9 46 c3 ff ff e8 1f c8 7f ff [ 52.152036][ T424] RSP: 0018:ffffc90000aa7000 EFLAGS: 00010293 [ 52.157866][ T424] RAX: ffffffff81f5cf5b RBX: 0000008000000000 RCX: ffff888118161440 [ 52.165712][ T424] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 52.173711][ T424] RBP: ffffc90000aa7410 R08: ffffffff81f596bb R09: ffffed1021768da0 [ 52.182063][ T424] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888108c42000 [ 52.189879][ T424] R13: ffff88810bb46e38 R14: 000000c410000000 R15: ffffc90000aa72e0 [ 52.197686][ T424] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 52.206465][ T424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.212998][ T424] CR2: 000000c002a7e000 CR3: 000000010f454000 CR4: 00000000003506a0 [ 52.220937][ T424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.228925][ T424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.236713][ T424] Kernel panic - not syncing: Fatal exception [ 52.243074][ T424] Kernel Offset: disabled [ 52.247264][ T424] Rebooting in 86400 seconds..