Warning: Permanently added '10.128.1.101' (ED25519) to the list of known hosts. 2024/09/28 07:08:35 parsed 1 programs 2024/09/28 07:08:35 executed programs: 0 [ 45.932222][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 45.932234][ T23] audit: type=1400 audit(1727507315.800:88): avc: denied { mounton } for pid=412 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 [ 45.932870][ T412] cgroup1: Unknown subsys name 'perf_event' [ 45.969134][ T412] cgroup1: Unknown subsys name 'net_cls' [ 46.023918][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.031417][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.040347][ T412] device bridge_slave_0 entered promiscuous mode [ 46.047639][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.055174][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.063216][ T412] device bridge_slave_1 entered promiscuous mode [ 46.117115][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.124316][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.131533][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.138477][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.164950][ T102] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.172360][ T102] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.180132][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.187778][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.198135][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.206236][ T102] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.213462][ T102] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.223027][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.231976][ T102] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.238904][ T102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.254305][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.264840][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.282642][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.295361][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.310431][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.324556][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.335367][ T102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.362586][ T23] audit: type=1400 audit(1727507316.230:89): avc: denied { read write } for pid=417 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=9191 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.387642][ T23] audit: type=1400 audit(1727507316.230:90): avc: denied { open } for pid=417 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=9191 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.412060][ T23] audit: type=1400 audit(1727507316.230:91): avc: denied { mounton } for pid=417 comm="syz-executor.0" path="/root/syzkaller-testdir3488386565/syzkaller.pJCO7K/0/file0" dev="sda1" ino=1940 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.438950][ T23] audit: type=1400 audit(1727507316.290:92): avc: denied { read } for pid=417 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 [ 46.459498][ T418] BUG: unable to handle page fault for address: ffffed105b6721ff [ 46.462041][ T23] audit: type=1400 audit(1727507316.290:93): avc: denied { open } for pid=417 comm="syz-executor.0" path="/root/syzkaller-testdir3488386565/syzkaller.pJCO7K/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 [ 46.469757][ T418] #PF: supervisor read access in kernel mode [ 46.469765][ T418] #PF: error_code(0x0000) - not-present page [ 46.469770][ T418] PGD 23fff3067 P4D 23fff3067 PUD 23fff1067 PMD 0 [ 46.469789][ T418] Oops: 0000 [#1] PREEMPT SMP KASAN [ 46.469800][ T418] CPU: 1 PID: 418 Comm: syz-executor.0 Not tainted 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 46.469805][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 46.469841][ T418] RIP: 0010:fuse_dev_do_write+0x2210/0x4fd0 [ 46.469850][ T418] Code: ae 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 [ 46.469857][ T418] RSP: 0018:ffff8881f04e77e0 EFLAGS: 00010a07 [ 46.469867][ T418] RAX: 1ffff1105b6721ff RBX: dffffc0000000000 RCX: ffff8881dbde9f80 [ 46.469873][ T418] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 46.469881][ T418] RBP: ffff8881f04e7b30 R08: ffffffff81e06fad R09: fffff94000eda87f [ 46.469888][ T418] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882db390fff [ 46.469895][ T418] R13: 0000000000000010 R14: 1ffff1103de80e04 R15: ffff8881db391000 [ 46.469903][ T418] FS: 00007f09be5736c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.469909][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.469916][ T418] CR2: ffffed105b6721ff CR3: 00000001f43fa000 CR4: 00000000003406a0 [ 46.469932][ T418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.469938][ T418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.469940][ T418] Call Trace: [ 46.469955][ T418] ? __die+0xb4/0x100 [ 46.469975][ T418] ? no_context+0xac7/0xd20 [ 46.673986][ T418] ? is_prefetch+0x4b0/0x4b0 [ 46.679813][ T418] ? __do_page_fault+0x8f4/0xbb0 [ 46.684895][ T418] ? __bad_area_nosemaphore+0xc0/0x470 [ 46.690663][ T418] ? spurious_kernel_fault+0xaf/0x400 [ 46.696108][ T418] ? page_fault+0x2f/0x40 [ 46.700793][ T418] ? fuse_dev_do_write+0x218d/0x4fd0 [ 46.706407][ T418] ? fuse_dev_do_write+0x2210/0x4fd0 [ 46.712005][ T418] ? schedule+0x143/0x1d0 [ 46.716184][ T418] ? futex_wait_setup+0x6c0/0x6c0 [ 46.721317][ T418] ? futex_wait_setup+0x540/0x6c0 [ 46.726576][ T418] ? put_page+0xb0/0xb0 [ 46.730558][ T418] ? futex_wait+0x612/0x890 [ 46.734993][ T418] ? cpus_share_cache+0x110/0x110 [ 46.740348][ T418] ? do_futex+0x19f0/0x19f0 [ 46.745267][ T418] fuse_dev_write+0x15b/0x1e0 [ 46.749952][ T418] ? fuse_dev_read+0x220/0x220 [ 46.754586][ T418] ? do_futex+0x13c1/0x19f0 [ 46.758903][ T418] ? __lru_cache_add+0x206/0x2b0 [ 46.763669][ T418] ? iov_iter_init+0x82/0x160 [ 46.768193][ T418] __vfs_write+0x5d3/0x750 [ 46.772438][ T418] ? __kernel_write+0x350/0x350 [ 46.777437][ T418] ? selinux_file_permission+0x2be/0x530 [ 46.783092][ T418] ? security_file_permission+0x117/0x2f0 [ 46.789102][ T418] vfs_write+0x206/0x4e0 [ 46.793184][ T418] ksys_write+0x199/0x2c0 [ 46.797464][ T418] ? __ia32_sys_read+0x80/0x80 [ 46.802176][ T418] ? __do_page_fault+0x725/0xbb0 [ 46.808062][ T418] do_syscall_64+0xca/0x1c0 [ 46.812698][ T418] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.818727][ T418] RIP: 0033:0x455ca9 [ 46.822992][ T418] 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 [ 46.845094][ T418] RSP: 002b:00007f09be5730d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 46.855319][ T418] RAX: ffffffffffffffda RBX: 000000000055bf40 RCX: 0000000000455ca9 [ 46.863665][ T418] RDX: 0000000000000010 RSI: 00000000200020c0 RDI: 0000000000000003 [ 46.873068][ T418] RBP: 00000000004a1662 R08: 0000000000000000 R09: 0000000000000000 [ 46.881663][ T418] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a07fb [ 46.889833][ T418] R13: 000000000000000b R14: 000000000055bf40 R15: 00007fffa3ddb7b8 [ 46.897735][ T418] Modules linked in: [ 46.902278][ T418] CR2: ffffed105b6721ff [ 46.906528][ T418] ---[ end trace 6adf6d3d44b832ab ]--- [ 46.912321][ T418] RIP: 0010:fuse_dev_do_write+0x2210/0x4fd0 [ 46.918287][ T418] Code: ae 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 [ 46.938758][ T418] RSP: 0018:ffff8881f04e77e0 EFLAGS: 00010a07 [ 46.944658][ T418] RAX: 1ffff1105b6721ff RBX: dffffc0000000000 RCX: ffff8881dbde9f80 [ 46.952470][ T418] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 46.960285][ T418] RBP: ffff8881f04e7b30 R08: ffffffff81e06fad R09: fffff94000eda87f [ 46.968396][ T418] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882db390fff [ 46.976289][ T418] R13: 0000000000000010 R14: 1ffff1103de80e04 R15: ffff8881db391000 [ 46.984491][ T418] FS: 00007f09be5736c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.993500][ T418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.000031][ T418] CR2: ffffed105b6721ff CR3: 00000001f43fa000 CR4: 00000000003406a0 [ 47.008339][ T418] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.016171][ T418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.024567][ T418] Kernel panic - not syncing: Fatal exception [ 47.031294][ T418] Kernel Offset: disabled [ 47.035435][ T418] Rebooting in 86400 seconds..