Warning: Permanently added '10.128.0.48' (ED25519) to the list of known hosts. 2024/09/28 06:58:40 parsed 1 programs 2024/09/28 06:58:40 executed programs: 0 [ 47.327470][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 47.327481][ T23] audit: type=1400 audit(1727506720.780:88): avc: denied { mounton } for pid=414 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 [ 47.328056][ T414] cgroup1: Unknown subsys name 'perf_event' [ 47.362766][ T414] cgroup1: Unknown subsys name 'net_cls' [ 47.415836][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.422931][ T414] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.430538][ T414] device bridge_slave_0 entered promiscuous mode [ 47.437289][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.444150][ T414] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.451557][ T414] device bridge_slave_1 entered promiscuous mode [ 47.502281][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.509141][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.516224][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.523026][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.547992][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.555075][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.562715][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.570769][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.580398][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.588469][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.595295][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.605172][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.613563][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.620498][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.635608][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.645219][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.661961][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.673741][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.688354][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.701825][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.712024][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.738398][ T23] audit: type=1400 audit(1727506721.190:89): avc: denied { read write } for pid=420 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=9193 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 47.762290][ T23] audit: type=1400 audit(1727506721.190:90): avc: denied { open } for pid=420 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=9193 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 47.785690][ T23] audit: type=1400 audit(1727506721.190:91): avc: denied { mounton } for pid=420 comm="syz-executor.0" path="/root/syzkaller-testdir1467649440/syzkaller.DGuqiD/0/file0" dev="sda1" ino=1940 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.812476][ T23] audit: type=1400 audit(1727506721.250:92): avc: denied { read } for pid=420 comm="syz-executor.0" name="file0" dev="fuse" ino=18446744073709551615 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 47.833394][ T421] BUG: unable to handle page fault for address: ffffed105b67b1ff [ 47.836197][ T23] audit: type=1400 audit(1727506721.250:93): avc: denied { open } for pid=420 comm="syz-executor.0" path="/root/syzkaller-testdir1467649440/syzkaller.DGuqiD/0/file0/file0" dev="fuse" ino=18446744073709551615 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 47.843510][ T421] #PF: supervisor read access in kernel mode [ 47.843516][ T421] #PF: error_code(0x0000) - not-present page [ 47.843521][ T421] PGD 23fff3067 P4D 23fff3067 PUD 23fff1067 PMD 0 [ 47.843539][ T421] Oops: 0000 [#1] PREEMPT SMP KASAN [ 47.843550][ T421] CPU: 0 PID: 421 Comm: syz-executor.0 Not tainted 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 47.843555][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 47.843588][ T421] RIP: 0010:fuse_dev_do_write+0x2210/0x4fd0 [ 47.843597][ T421] 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 [ 47.843603][ T421] RSP: 0018:ffff8881f0b2f7e0 EFLAGS: 00010a07 [ 47.843613][ T421] RAX: 1ffff1105b67b1ff RBX: dffffc0000000000 RCX: ffff8881f31f8000 [ 47.843619][ T421] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 47.843626][ T421] RBP: ffff8881f0b2fb30 R08: ffffffff81e06fad R09: fffff94000ef7b77 [ 47.843633][ T421] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882db3d8fff [ 47.843651][ T421] R13: 0000000000000010 R14: 1ffff1103b6bd81e R15: ffff8881db3d9000 [ 47.843660][ T421] FS: 00007f71168826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 47.843667][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.843674][ T421] CR2: ffffed105b67b1ff CR3: 00000001db5c1000 CR4: 00000000003406b0 [ 47.843688][ T421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.016994][ T421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.024810][ T421] Call Trace: [ 48.028069][ T421] ? __die+0xb4/0x100 [ 48.031885][ T421] ? no_context+0xac7/0xd20 [ 48.036226][ T421] ? is_prefetch+0x4b0/0x4b0 [ 48.040645][ T421] ? __do_page_fault+0x8f4/0xbb0 [ 48.045415][ T421] ? __bad_area_nosemaphore+0xc0/0x470 [ 48.050721][ T421] ? spurious_kernel_fault+0xaf/0x400 [ 48.055923][ T421] ? page_fault+0x2f/0x40 [ 48.060086][ T421] ? fuse_dev_do_write+0x218d/0x4fd0 [ 48.065205][ T421] ? fuse_dev_do_write+0x2210/0x4fd0 [ 48.070335][ T421] ? schedule+0x143/0x1d0 [ 48.074504][ T421] ? futex_wait_setup+0x6c0/0x6c0 [ 48.079355][ T421] ? futex_wait_setup+0x540/0x6c0 [ 48.084216][ T421] ? put_page+0xb0/0xb0 [ 48.088207][ T421] ? futex_wait+0x612/0x890 [ 48.092554][ T421] ? cpus_share_cache+0x110/0x110 [ 48.097412][ T421] ? do_futex+0x19f0/0x19f0 [ 48.101769][ T421] fuse_dev_write+0x15b/0x1e0 [ 48.106263][ T421] ? fuse_dev_read+0x220/0x220 [ 48.110857][ T421] ? do_futex+0x13c1/0x19f0 [ 48.115201][ T421] ? __lru_cache_add+0x206/0x2b0 [ 48.119974][ T421] ? iov_iter_init+0x82/0x160 [ 48.124485][ T421] __vfs_write+0x5d3/0x750 [ 48.128738][ T421] ? __kernel_write+0x350/0x350 [ 48.133426][ T421] ? selinux_file_permission+0x2be/0x530 [ 48.139099][ T421] ? security_file_permission+0x117/0x2f0 [ 48.144651][ T421] vfs_write+0x206/0x4e0 [ 48.148731][ T421] ksys_write+0x199/0x2c0 [ 48.152898][ T421] ? __ia32_sys_read+0x80/0x80 [ 48.157494][ T421] ? __do_page_fault+0x725/0xbb0 [ 48.162273][ T421] do_syscall_64+0xca/0x1c0 [ 48.166611][ T421] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.172349][ T421] RIP: 0033:0x455ca9 [ 48.176071][ T421] 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 [ 48.195610][ T421] RSP: 002b:00007f71168820d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 48.203938][ T421] RAX: ffffffffffffffda RBX: 000000000055bf40 RCX: 0000000000455ca9 [ 48.211755][ T421] RDX: 0000000000000010 RSI: 00000000200022c0 RDI: 0000000000000003 [ 48.219559][ T421] RBP: 00000000004a1662 R08: 0000000000000000 R09: 0000000000000000 [ 48.227367][ T421] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a07fb [ 48.235181][ T421] R13: 000000000000000b R14: 000000000055bf40 R15: 00007ffd18379778 [ 48.243254][ T421] Modules linked in: [ 48.246996][ T421] CR2: ffffed105b67b1ff [ 48.250984][ T421] ---[ end trace c5131e5032ec1431 ]--- [ 48.256321][ T421] RIP: 0010:fuse_dev_do_write+0x2210/0x4fd0 [ 48.262002][ T421] 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 [ 48.281528][ T421] RSP: 0018:ffff8881f0b2f7e0 EFLAGS: 00010a07 [ 48.287433][ T421] RAX: 1ffff1105b67b1ff RBX: dffffc0000000000 RCX: ffff8881f31f8000 [ 48.295251][ T421] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 48.303057][ T421] RBP: ffff8881f0b2fb30 R08: ffffffff81e06fad R09: fffff94000ef7b77 [ 48.310866][ T421] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882db3d8fff [ 48.318688][ T421] R13: 0000000000000010 R14: 1ffff1103b6bd81e R15: ffff8881db3d9000 [ 48.326494][ T421] FS: 00007f71168826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 48.335268][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.341684][ T421] CR2: ffffed105b67b1ff CR3: 00000001db5c1000 CR4: 00000000003406b0 [ 48.349492][ T421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.357327][ T421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.365112][ T421] Kernel panic - not syncing: Fatal exception [ 48.371381][ T421] Kernel Offset: disabled [ 48.375965][ T421] Rebooting in 86400 seconds..