Warning: Permanently added '10.128.0.229' (ED25519) to the list of known hosts. 2024/05/13 10:41:15 ignoring optional flag "sandboxArg"="0" 2024/05/13 10:41:15 parsed 1 programs [ 43.001981][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 43.001992][ T23] audit: type=1400 audit(1715596875.950:148): avc: denied { mounton } for pid=404 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 [ 43.034178][ T23] audit: type=1400 audit(1715596875.950:149): avc: denied { mount } for pid=404 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 [ 43.057406][ T23] audit: type=1400 audit(1715596875.980:150): 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" 2024/05/13 10:41:16 executed programs: 0 [ 43.109484][ T404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.181518][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.188654][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.196572][ T411] device bridge_slave_0 entered promiscuous mode [ 43.204020][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.211155][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.218784][ T411] device bridge_slave_1 entered promiscuous mode [ 43.266140][ T23] audit: type=1400 audit(1715596876.210:151): avc: denied { create } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.275496][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.287125][ T23] audit: type=1400 audit(1715596876.210:152): avc: denied { write } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.293965][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.294102][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.315392][ T23] audit: type=1400 audit(1715596876.210:153): avc: denied { read } for pid=411 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.322509][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.374363][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.381846][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.389470][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.396774][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.406804][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.415182][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.422229][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.431526][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.440200][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.447029][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.470179][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.478357][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.499831][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.507630][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.516248][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.527165][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.539940][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.553859][ T23] audit: type=1400 audit(1715596876.500:154): avc: denied { mounton } for pid=411 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=10054 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.632145][ T417] EXT4-fs (loop0): Ignoring removed bh option [ 43.635048][ T23] audit: type=1400 audit(1715596876.580:155): avc: denied { mounton } for pid=416 comm="syz-executor.0" path="/root/syzkaller-testdir539255581/syzkaller.EyNBsH/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.638766][ T417] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 43.675303][ T417] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.692958][ T417] EXT4-fs (loop0): 1 truncate cleaned up [ 43.698662][ T417] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobarrier,noblock_validity,nogrpid,bh,max_batch_time=0x0000000000000400,resgid=0x0000000000000000,jqfmt=vfsold,i_version,resgid=0x0000000000000000,errors=continue [ 43.721401][ T23] audit: type=1400 audit(1715596876.670:156): avc: denied { mount } for pid=416 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 [ 43.729569][ T103] Quota error (device loop0): free_dqentry: Quota structure has offset to other block (1) than it should (5) [ 43.760739][ T411] ------------[ cut here ]------------ [ 43.766114][ T411] kernel BUG at fs/namei.c:2894! [ 43.771406][ T411] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 43.777385][ T411] CPU: 1 PID: 411 Comm: syz-executor.0 Not tainted 5.4.268-syzkaller-04882-g51cf29fc2bfc #0 [ 43.787384][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.797436][ T411] RIP: 0010:may_delete+0x750/0x760 [ 43.802609][ T411] Code: 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c e8 fd ff ff 4c 89 e7 e8 71 13 f6 ff e9 db fd ff ff e8 d7 30 c6 ff 0f 0b e8 d0 30 c6 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 56 53 48 89 fb [ 43.822475][ T411] RSP: 0018:ffff8881d752fc28 EFLAGS: 00010293 [ 43.828369][ T411] RAX: ffffffff819e1650 RBX: ffff8881f10be568 RCX: ffff8881f31caf40 [ 43.836188][ T411] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 43.844004][ T411] RBP: ffff8881d96a7030 R08: ffffffff819e0f78 R09: 0000000000000003 [ 43.851979][ T411] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8881f10be550 [ 43.860052][ T411] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8881e8ffb9b8 [ 43.867867][ T411] FS: 0000555556bdb480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 43.876627][ T411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.883054][ T411] CR2: 00007ffd1e092ce8 CR3: 00000001d74cb000 CR4: 00000000003406a0 [ 43.891076][ T411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.899726][ T411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.907622][ T411] Call Trace: [ 43.910752][ T411] ? __die+0xb4/0x100 [ 43.914663][ T411] ? die+0x26/0x50 [ 43.918266][ T411] ? do_trap+0x1e7/0x340 [ 43.922325][ T411] ? may_delete+0x750/0x760 [ 43.927011][ T411] ? may_delete+0x750/0x760 [ 43.931326][ T411] ? do_invalid_op+0xfb/0x110 [ 43.936076][ T411] ? may_delete+0x750/0x760 [ 43.940743][ T411] ? invalid_op+0x1e/0x30 [ 43.944882][ T411] ? may_delete+0x78/0x760 [ 43.949217][ T411] ? may_delete+0x750/0x760 [ 43.953983][ T411] ? may_delete+0x750/0x760 [ 43.958309][ T411] ? may_delete+0x750/0x760 [ 43.962819][ T411] vfs_rmdir+0x29/0x3c0 [ 43.966878][ T411] incfs_kill_sb+0x105/0x200 [ 43.971304][ T411] deactivate_locked_super+0xa8/0x110 [ 43.976510][ T411] deactivate_super+0x1e2/0x2a0 [ 43.981310][ T411] ? vfs_submount+0xb0/0xb0 [ 43.985712][ T411] ? deactivate_locked_super+0x110/0x110 [ 43.991181][ T411] ? lockref_put_return+0xbf/0xe0 [ 43.996055][ T411] ? dput+0x294/0x2f0 [ 44.000134][ T411] cleanup_mnt+0x44e/0x500 [ 44.004395][ T411] task_work_run+0x140/0x170 [ 44.008903][ T411] exit_to_usermode_loop+0x190/0x1a0 [ 44.014041][ T411] prepare_exit_to_usermode+0x199/0x200 [ 44.019416][ T411] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 44.025197][ T411] Modules linked in: [ 44.030423][ T411] ---[ end trace 1c857e6dc9fd1331 ]--- [ 44.035732][ T411] RIP: 0010:may_delete+0x750/0x760 [ 44.041100][ T411] Code: 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c e8 fd ff ff 4c 89 e7 e8 71 13 f6 ff e9 db fd ff ff e8 d7 30 c6 ff 0f 0b e8 d0 30 c6 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 56 53 48 89 fb [ 44.060867][ T411] RSP: 0018:ffff8881d752fc28 EFLAGS: 00010293 [ 44.066817][ T411] RAX: ffffffff819e1650 RBX: ffff8881f10be568 RCX: ffff8881f31caf40 [ 44.074783][ T411] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 44.082651][ T411] RBP: ffff8881d96a7030 R08: ffffffff819e0f78 R09: 0000000000000003 [ 44.091110][ T411] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff8881f10be550 [ 44.098950][ T411] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8881e8ffb9b8 [ 44.107151][ T411] FS: 0000555556bdb480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 44.116438][ T411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.123139][ T411] CR2: 00007ffd1e092ce8 CR3: 00000001d74cb000 CR4: 00000000003406a0 [ 44.131190][ T411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.139055][ T411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.147294][ T411] Kernel panic - not syncing: Fatal exception [ 44.154855][ T411] Kernel Offset: disabled [ 44.159480][ T411] Rebooting in 86400 seconds..