Warning: Permanently added '10.128.0.28' (ED25519) to the list of known hosts. 2025/02/18 11:03:32 parsed 1 programs 2025/02/18 11:03:32 executed programs: 0 [ 44.637606][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 44.637618][ T23] audit: type=1400 audit(1739876612.650:88): avc: denied { mounton } for pid=409 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 44.638278][ T409] cgroup1: Unknown subsys name 'perf_event' [ 44.672873][ T409] cgroup1: Unknown subsys name 'net_cls' [ 44.727084][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.734489][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.742032][ T409] device bridge_slave_0 entered promiscuous mode [ 44.748810][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.755681][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.762995][ T409] device bridge_slave_1 entered promiscuous mode [ 44.814646][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.821531][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.828632][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.835417][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.860167][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.867377][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.875275][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.883921][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.894424][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.902756][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.909576][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.918879][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.927363][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.934202][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.949641][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.959360][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.976445][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.989338][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.004418][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.018356][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.029179][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.056027][ T23] audit: type=1400 audit(1739876613.070:89): avc: denied { read write } for pid=415 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=9407 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 45.079914][ T23] audit: type=1400 audit(1739876613.070:90): avc: denied { open } for pid=415 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=9407 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 45.103474][ T23] audit: type=1400 audit(1739876613.070:91): avc: denied { mounton } for pid=415 comm="syz-executor.0" path="/root/syzkaller-testdir2949649722/syzkaller.F7nF6s/0/file0" dev="sda1" ino=1940 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.130267][ T23] audit: type=1400 audit(1739876613.120:92): avc: denied { read } for pid=415 comm="syz-executor.0" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 45.151626][ T416] BUG: unable to handle page fault for address: ffffed105d73efff [ 45.152122][ T23] audit: type=1400 audit(1739876613.120:93): avc: denied { open } for pid=415 comm="syz-executor.0" path="/root/syzkaller-testdir2949649722/syzkaller.F7nF6s/0/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 45.159616][ T416] #PF: supervisor read access in kernel mode [ 45.192738][ T416] #PF: error_code(0x0000) - not-present page [ 45.198672][ T416] PGD 23fff3067 P4D 23fff3067 PUD 23fff1067 PMD 0 [ 45.205020][ T416] Oops: 0000 [#1] PREEMPT SMP KASAN [ 45.209999][ T416] CPU: 1 PID: 416 Comm: syz-executor.0 Not tainted 5.4.289-syzkaller-05043-g39762b7a60e9 #0 [ 45.219895][ T416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 45.229995][ T416] RIP: 0010:fuse_dev_do_write+0x2210/0x4fd0 [ 45.236052][ T416] Code: a0 b3 ff 4d 8b 3f 4c 89 e0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 86 28 00 00 45 8b 24 24 41 ff cc 4d 01 fc 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 87 28 00 00 41 c6 04 24 00 41 80 3c 1e 00 [ 45.255579][ T416] RSP: 0018:ffff8881eb9e77e0 EFLAGS: 00010a07 [ 45.261588][ T416] RAX: 1ffff1105d73efff RBX: dffffc0000000000 RCX: ffff8881ec63af40 [ 45.269508][ T416] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 45.278358][ T416] RBP: ffff8881eb9e7b30 R08: ffffffff81e0939d R09: fffff94000ee0cc7 [ 45.286148][ T416] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882eb9f7fff [ 45.293955][ T416] R13: 0000000000000010 R14: 1ffff1103d73e9d8 R15: ffff8881eb9f8000 [ 45.301778][ T416] FS: 00007f876da9e6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 45.310874][ T416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.317291][ T416] CR2: ffffed105d73efff CR3: 00000001ec18e000 CR4: 00000000003406a0 [ 45.325195][ T416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.332994][ T416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.340796][ T416] Call Trace: [ 45.343931][ T416] ? __die+0xb4/0x100 [ 45.347746][ T416] ? no_context+0xac7/0xd20 [ 45.352195][ T416] ? is_prefetch+0x4b0/0x4b0 [ 45.356633][ T416] ? __do_page_fault+0x8f4/0xbb0 [ 45.361404][ T416] ? __bad_area_nosemaphore+0xc0/0x470 [ 45.366800][ T416] ? spurious_kernel_fault+0xaf/0x400 [ 45.372009][ T416] ? page_fault+0x2f/0x40 [ 45.376177][ T416] ? fuse_dev_do_write+0x218d/0x4fd0 [ 45.381380][ T416] ? fuse_dev_do_write+0x2210/0x4fd0 [ 45.386673][ T416] ? schedule+0x143/0x1d0 [ 45.391029][ T416] ? futex_wait_setup+0x6c0/0x6c0 [ 45.395907][ T416] ? futex_wait_setup+0x540/0x6c0 [ 45.400971][ T416] ? put_page+0xb0/0xb0 [ 45.405082][ T416] ? futex_wait+0x612/0x890 [ 45.409423][ T416] ? cpus_share_cache+0x110/0x110 [ 45.414305][ T416] ? do_futex+0x19f0/0x19f0 [ 45.418634][ T416] fuse_dev_write+0x15b/0x1e0 [ 45.423335][ T416] ? fuse_dev_read+0x220/0x220 [ 45.427934][ T416] ? do_futex+0x13c1/0x19f0 [ 45.432532][ T416] ? __lru_cache_add+0x206/0x2b0 [ 45.437314][ T416] ? iov_iter_init+0x82/0x160 [ 45.441821][ T416] __vfs_write+0x5d3/0x750 [ 45.446070][ T416] ? __kernel_write+0x350/0x350 [ 45.450768][ T416] ? selinux_file_permission+0x2be/0x530 [ 45.456223][ T416] ? security_file_permission+0x117/0x2f0 [ 45.462058][ T416] vfs_write+0x206/0x4e0 [ 45.466117][ T416] ksys_write+0x199/0x2c0 [ 45.470395][ T416] ? __ia32_sys_read+0x80/0x80 [ 45.475356][ T416] ? __do_page_fault+0x725/0xbb0 [ 45.480173][ T416] do_syscall_64+0xca/0x1c0 [ 45.484947][ T416] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.490686][ T416] RIP: 0033:0x455ca9 [ 45.494622][ T416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 b4 ff ff ff f7 d8 64 89 01 48 [ 45.514569][ T416] RSP: 002b:00007f876da9e0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 45.523099][ T416] RAX: ffffffffffffffda RBX: 000000000055bf40 RCX: 0000000000455ca9 [ 45.530976][ T416] RDX: 0000000000000010 RSI: 00000000200020c0 RDI: 0000000000000003 [ 45.538892][ T416] RBP: 00000000004a1662 R08: 0000000000000000 R09: 0000000000000000 [ 45.546787][ T416] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a07fb [ 45.554684][ T416] R13: 000000000000000b R14: 000000000055bf40 R15: 00007ffd13868478 [ 45.562692][ T416] Modules linked in: [ 45.566526][ T416] CR2: ffffed105d73efff [ 45.570518][ T416] ---[ end trace fb49c32ba622e0bb ]--- [ 45.575880][ T416] RIP: 0010:fuse_dev_do_write+0x2210/0x4fd0 [ 45.581604][ T416] Code: a0 b3 ff 4d 8b 3f 4c 89 e0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 86 28 00 00 45 8b 24 24 41 ff cc 4d 01 fc 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 87 28 00 00 41 c6 04 24 00 41 80 3c 1e 00 [ 45.601175][ T416] RSP: 0018:ffff8881eb9e77e0 EFLAGS: 00010a07 [ 45.607037][ T416] RAX: 1ffff1105d73efff RBX: dffffc0000000000 RCX: ffff8881ec63af40 [ 45.615022][ T416] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 45.622828][ T416] RBP: ffff8881eb9e7b30 R08: ffffffff81e0939d R09: fffff94000ee0cc7 [ 45.630692][ T416] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882eb9f7fff [ 45.638535][ T416] R13: 0000000000000010 R14: 1ffff1103d73e9d8 R15: ffff8881eb9f8000 [ 45.646370][ T416] FS: 00007f876da9e6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 45.655214][ T416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.661658][ T416] CR2: ffffed105d73efff CR3: 00000001ec18e000 CR4: 00000000003406a0 [ 45.670197][ T416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.678375][ T416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.686226][ T416] Kernel panic - not syncing: Fatal exception [ 45.692495][ T416] Kernel Offset: disabled [ 45.696821][ T416] Rebooting in 86400 seconds..