Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts. 2024/10/14 19:15:35 ignoring optional flag "sandboxArg"="0" 2024/10/14 19:15:35 ignoring optional flag "type"="gce" 2024/10/14 19:15:36 parsed 1 programs [ 46.947609][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 46.947620][ T23] audit: type=1400 audit(1728933336.090:95): avc: denied { unlink } for pid=410 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" 2024/10/14 19:15:36 executed programs: 0 [ 46.999849][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.060252][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.067721][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.075397][ T416] device bridge_slave_0 entered promiscuous mode [ 47.082451][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.089375][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.097000][ T416] device bridge_slave_1 entered promiscuous mode [ 47.141932][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.149053][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.156536][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.163412][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.185002][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.192947][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.200242][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.207842][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.218020][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.226514][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.233579][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.242734][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.250964][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.257910][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.270927][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.280892][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.298022][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.309794][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.323828][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.336082][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.346359][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.393482][ T23] audit: type=1400 audit(1728933336.540:96): avc: denied { mounton } for pid=421 comm="syz-executor.0" path="/root/syzkaller-testdir2072964890/syzkaller.L8Scjd/0/bus" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.453500][ T422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.462870][ T23] audit: type=1400 audit(1728933336.610:97): avc: denied { mount } for pid=421 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 [ 47.462914][ T422] ext4 filesystem being mounted at /root/syzkaller-testdir2072964890/syzkaller.L8Scjd/0/bus supports timestamps until 2038 (0x7fffffff) [ 47.511169][ T23] audit: type=1400 audit(1728933336.650:98): avc: denied { write } for pid=421 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.533744][ T23] audit: type=1400 audit(1728933336.650:99): avc: denied { add_name } for pid=421 comm="syz-executor.0" name="cgroup.controllers" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.541625][ T422] ------------[ cut here ]------------ [ 47.556002][ T23] audit: type=1400 audit(1728933336.650:100): avc: denied { create } for pid=421 comm="syz-executor.0" name="cgroup.controllers" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.560884][ T422] kernel BUG at fs/ext4/ext4.h:2984! [ 47.583300][ T23] audit: type=1400 audit(1728933336.650:101): avc: denied { read append open } for pid=421 comm="syz-executor.0" path="/root/syzkaller-testdir2072964890/syzkaller.L8Scjd/0/bus/file0/cgroup.controllers" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.587985][ T422] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 47.617873][ T23] audit: type=1400 audit(1728933336.650:102): avc: denied { write } for pid=421 comm="syz-executor.0" path="/root/syzkaller-testdir2072964890/syzkaller.L8Scjd/0/bus/file0/bus" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.623475][ T422] CPU: 1 PID: 422 Comm: syz-executor.0 Not tainted 5.4.283-syzkaller-04984-ge6ac8beecb16 #0 [ 47.623480][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.623511][ T422] RIP: 0010:ext4_trim_fs+0x1ec8/0x1ee0 [ 47.623519][ T422] Code: 80 e1 07 80 c1 03 38 c1 0f 8c fd e6 ff ff 48 8d bc 24 10 02 00 00 e8 e7 ae c8 ff e9 eb e6 ff ff e8 4d 7c 6f ff e8 68 c6 98 ff <0f> 0b e8 61 c6 98 ff 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 47.623524][ T422] RSP: 0018:ffff8881d94474e0 EFLAGS: 00010293 [ 47.623536][ T422] RAX: ffffffff81cb7038 RBX: 0000000000000001 RCX: ffff8881f31c1f80 [ 47.623540][ T422] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000050186 [ 47.623545][ T422] RBP: ffff8881d9447770 R08: ffffffff81cb5954 R09: 0000000000000003 [ 47.623551][ T422] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 47.623556][ T422] R13: 0000002904efffff R14: ffff8881ef06b000 R15: 0000000000050186 [ 47.623562][ T422] FS: 00007f0f32f596c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 47.623566][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.623571][ T422] CR2: 000000002010007f CR3: 00000001dcffe000 CR4: 00000000003406a0 [ 47.623577][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.623582][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.623584][ T422] Call Trace: [ 47.623598][ T422] ? __die+0xb4/0x100 [ 47.623605][ T422] ? die+0x26/0x50 [ 47.623612][ T422] ? do_trap+0x1e7/0x340 [ 47.623618][ T422] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 47.623625][ T422] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 47.623631][ T422] ? do_invalid_op+0xfb/0x110 [ 47.623637][ T422] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 47.623646][ T422] ? invalid_op+0x1e/0x30 [ 47.623654][ T422] ? ext4_trim_fs+0x7e4/0x1ee0 [ 47.623662][ T422] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 47.623670][ T422] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 47.623687][ T422] ? ext4_group_add_blocks+0xde0/0xde0 [ 47.623699][ T422] ? cap_capable+0x1b1/0x250 [ 47.623709][ T422] ext4_ioctl+0x2168/0x3ff0 [ 47.623723][ T422] ? asan.module_dtor+0x20/0x20 [ 47.654077][ T23] audit: type=1400 audit(1728933336.650:103): avc: denied { mounton } for pid=421 comm="syz-executor.0" path="/root/syzkaller-testdir2072964890/syzkaller.L8Scjd/0/bus/file0/bus" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.661626][ T422] ? call_rcu+0x10/0x10 [ 47.671944][ T23] audit: type=1400 audit(1728933336.680:104): avc: denied { ioctl } for pid=421 comm="syz-executor.0" path="/root/syzkaller-testdir2072964890/syzkaller.L8Scjd/0/bus/file0/cgroup.controllers" dev="loop0" ino=18 ioctlcmd=0x5879 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.676984][ T422] ? slow_avc_audit+0x26c/0x3c0 [ 47.676993][ T422] ? avc_get_hash_stats+0x1a0/0x1a0 [ 47.677000][ T422] ? avc_update_node+0x897/0x960 [ 47.677011][ T422] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 47.677024][ T422] ? avc_denied+0x15c/0x1d0 [ 47.937585][ T422] ? avc_has_extended_perms+0xa4c/0x1120 [ 47.943187][ T422] ? avc_has_extended_perms+0xafc/0x1120 [ 47.948741][ T422] ? avc_flush+0x1f0/0x1f0 [ 47.953624][ T422] ? blkdev_fsync+0xaa/0xc0 [ 47.958178][ T422] ? blkdev_write_iter+0x346/0x3e0 [ 47.963345][ T422] ? do_futex+0x13fe/0x19f0 [ 47.967787][ T422] ? fsnotify_compare_groups+0x83/0x110 [ 47.973154][ T422] ? fsnotify+0x11d9/0x1340 [ 47.977480][ T422] ? asan.module_dtor+0x20/0x20 [ 47.982342][ T422] do_vfs_ioctl+0x742/0x1720 [ 47.986788][ T422] ? ioctl_preallocate+0x250/0x250 [ 47.991877][ T422] ? __fget+0x407/0x490 [ 47.995850][ T422] ? fget_many+0x20/0x20 [ 48.000213][ T422] ? switch_fpu_return+0x1d4/0x410 [ 48.005326][ T422] ? security_file_ioctl+0x7d/0xa0 [ 48.010275][ T422] __x64_sys_ioctl+0xd4/0x110 [ 48.014809][ T422] do_syscall_64+0xca/0x1c0 [ 48.019195][ T422] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.025304][ T422] RIP: 0033:0x7f0f333d7ea9 [ 48.029540][ T422] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.049156][ T422] RSP: 002b:00007f0f32f590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.057490][ T422] RAX: ffffffffffffffda RBX: 00007f0f33505f80 RCX: 00007f0f333d7ea9 [ 48.065300][ T422] RDX: 0000000020001700 RSI: 00000000c0185879 RDI: 0000000000000004 [ 48.073145][ T422] RBP: 00007f0f334244a4 R08: 0000000000000000 R09: 0000000000000000 [ 48.081271][ T422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.089173][ T422] R13: 000000000000000b R14: 00007f0f33505f80 R15: 00007ffd07559538 [ 48.098209][ T422] Modules linked in: [ 48.106279][ T422] ---[ end trace 993ef2f0027753bf ]--- [ 48.111647][ T422] RIP: 0010:ext4_trim_fs+0x1ec8/0x1ee0 [ 48.117932][ T422] Code: 80 e1 07 80 c1 03 38 c1 0f 8c fd e6 ff ff 48 8d bc 24 10 02 00 00 e8 e7 ae c8 ff e9 eb e6 ff ff e8 4d 7c 6f ff e8 68 c6 98 ff <0f> 0b e8 61 c6 98 ff 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 48.138835][ T422] RSP: 0018:ffff8881d94474e0 EFLAGS: 00010293 [ 48.144736][ T422] RAX: ffffffff81cb7038 RBX: 0000000000000001 RCX: ffff8881f31c1f80 [ 48.152595][ T422] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000050186 [ 48.160588][ T422] RBP: ffff8881d9447770 R08: ffffffff81cb5954 R09: 0000000000000003 [ 48.168735][ T422] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 48.176627][ T422] R13: 0000002904efffff R14: ffff8881ef06b000 R15: 0000000000050186 [ 48.184406][ T422] FS: 00007f0f32f596c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 48.193902][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.200662][ T422] CR2: 000000002010007f CR3: 00000001dcffe000 CR4: 00000000003406a0 [ 48.208718][ T422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.217214][ T422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.225147][ T422] Kernel panic - not syncing: Fatal exception [ 48.231291][ T422] Kernel Offset: disabled [ 48.235517][ T422] Rebooting in 86400 seconds..