Warning: Permanently added '10.128.0.170' (ED25519) to the list of known hosts. 2025/02/18 10:48:11 parsed 1 programs 2025/02/18 10:48:11 executed programs: 0 [ 45.785243][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 45.785255][ T23] audit: type=1400 audit(1739875691.060:88): avc: denied { mounton } for pid=410 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 [ 45.785918][ T410] cgroup1: Unknown subsys name 'perf_event' [ 45.822169][ T410] cgroup1: Unknown subsys name 'net_cls' [ 45.879053][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.885913][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.893876][ T410] device bridge_slave_0 entered promiscuous mode [ 45.900947][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.907979][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.915320][ T410] device bridge_slave_1 entered promiscuous mode [ 45.966812][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.973737][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.980912][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.987851][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.013818][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.020963][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.028841][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.036139][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.047262][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.055328][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.062175][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.072254][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.080759][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.087644][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.102497][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.112771][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.130723][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.142653][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.157397][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.171059][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.182583][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.209321][ T23] audit: type=1400 audit(1739875691.490:89): avc: denied { read write } for pid=416 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 [ 46.233430][ T23] audit: type=1400 audit(1739875691.490:90): avc: denied { open } for pid=416 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 [ 46.258256][ T23] audit: type=1400 audit(1739875691.500:91): avc: denied { mounton } for pid=416 comm="syz-executor.0" path="/root/syzkaller-testdir3215506378/syzkaller.30L2QV/0/file0" dev="sda1" ino=1940 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.285733][ T23] audit: type=1400 audit(1739875691.550:92): avc: denied { read } for pid=416 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 [ 46.308235][ T23] audit: type=1400 audit(1739875691.550:93): avc: denied { open } for pid=416 comm="syz-executor.0" path="/root/syzkaller-testdir3215506378/syzkaller.30L2QV/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 [ 46.312366][ T417] BUG: unable to handle page fault for address: ffffed105d7681ff [ 46.343185][ T417] #PF: supervisor read access in kernel mode [ 46.349001][ T417] #PF: error_code(0x0000) - not-present page [ 46.354815][ T417] PGD 23fff3067 P4D 23fff3067 PUD 23fff1067 PMD 0 [ 46.361159][ T417] Oops: 0000 [#1] PREEMPT SMP KASAN [ 46.366286][ T417] CPU: 1 PID: 417 Comm: syz-executor.0 Not tainted 5.4.289-syzkaller-05043-g39762b7a60e9 #0 [ 46.376445][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 46.386635][ T417] RIP: 0010:fuse_dev_do_write+0x2210/0x4fd0 [ 46.392332][ T417] 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 [ 46.412231][ T417] RSP: 0018:ffff8881eb41f7e0 EFLAGS: 00010a07 [ 46.418115][ T417] RAX: 1ffff1105d7681ff RBX: dffffc0000000000 RCX: ffff8881edf41f80 [ 46.426109][ T417] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 46.434123][ T417] RBP: ffff8881eb41fb30 R08: ffffffff81e0939d R09: fffff94000edf167 [ 46.441981][ T417] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882ebb40fff [ 46.450503][ T417] R13: 0000000000000010 R14: 1ffff1103d72bfd8 R15: ffff8881ebb41000 [ 46.458393][ T417] FS: 00007faddd2cf6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.467250][ T417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.473700][ T417] CR2: ffffed105d7681ff CR3: 00000001e072c000 CR4: 00000000003406a0 [ 46.481839][ T417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.489771][ T417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.498104][ T417] Call Trace: [ 46.501341][ T417] ? __die+0xb4/0x100 [ 46.505249][ T417] ? no_context+0xac7/0xd20 [ 46.509667][ T417] ? is_prefetch+0x4b0/0x4b0 [ 46.514091][ T417] ? __do_page_fault+0x8f4/0xbb0 [ 46.519029][ T417] ? __schedule+0xb0d/0x1320 [ 46.523682][ T417] ? __bad_area_nosemaphore+0xc0/0x470 [ 46.529064][ T417] ? spurious_kernel_fault+0xaf/0x400 [ 46.534621][ T417] ? page_fault+0x2f/0x40 [ 46.539255][ T417] ? fuse_dev_do_write+0x218d/0x4fd0 [ 46.544441][ T417] ? fuse_dev_do_write+0x2210/0x4fd0 [ 46.549652][ T417] ? try_to_wake_up+0x9d3/0x14f0 [ 46.554434][ T417] ? put_page+0xb0/0xb0 [ 46.558419][ T417] ? cpus_share_cache+0x110/0x110 [ 46.563302][ T417] ? plist_check_list+0x20d/0x220 [ 46.568358][ T417] ? plist_del+0x3bf/0x3e0 [ 46.572977][ T417] ? _raw_spin_trylock_bh+0x190/0x190 [ 46.578880][ T417] ? wake_up_q+0xa8/0xf0 [ 46.583419][ T417] ? futex_wake+0x6ce/0x840 [ 46.587742][ T417] ? futex_wait+0x890/0x890 [ 46.592111][ T417] fuse_dev_write+0x15b/0x1e0 [ 46.596589][ T417] ? fuse_dev_read+0x220/0x220 [ 46.601312][ T417] ? do_futex+0x13fe/0x19f0 [ 46.605730][ T417] ? __lru_cache_add+0x206/0x2b0 [ 46.610513][ T417] ? iov_iter_init+0x82/0x160 [ 46.615215][ T417] __vfs_write+0x5d3/0x750 [ 46.619643][ T417] ? __kernel_write+0x350/0x350 [ 46.625128][ T417] ? selinux_file_permission+0x2be/0x530 [ 46.630667][ T417] ? security_file_permission+0x117/0x2f0 [ 46.636229][ T417] vfs_write+0x206/0x4e0 [ 46.640392][ T417] ksys_write+0x199/0x2c0 [ 46.644689][ T417] ? __ia32_sys_read+0x80/0x80 [ 46.649261][ T417] ? __do_page_fault+0x725/0xbb0 [ 46.654170][ T417] do_syscall_64+0xca/0x1c0 [ 46.658582][ T417] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.664409][ T417] RIP: 0033:0x455ca9 [ 46.668138][ T417] 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 [ 46.687740][ T417] RSP: 002b:00007faddd2cf0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 46.696158][ T417] RAX: ffffffffffffffda RBX: 000000000055bf40 RCX: 0000000000455ca9 [ 46.704253][ T417] RDX: 0000000000000010 RSI: 00000000200020c0 RDI: 0000000000000003 [ 46.712081][ T417] RBP: 00000000004a1662 R08: 0000000000000000 R09: 0000000000000000 [ 46.720042][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a07fb [ 46.727861][ T417] R13: 000000000000000b R14: 000000000055bf40 R15: 00007ffcc94c4f58 [ 46.735765][ T417] Modules linked in: [ 46.739501][ T417] CR2: ffffed105d7681ff [ 46.744051][ T417] ---[ end trace 0a6d0298c96d7549 ]--- [ 46.749389][ T417] RIP: 0010:fuse_dev_do_write+0x2210/0x4fd0 [ 46.755203][ T417] 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 [ 46.774844][ T417] RSP: 0018:ffff8881eb41f7e0 EFLAGS: 00010a07 [ 46.780745][ T417] RAX: 1ffff1105d7681ff RBX: dffffc0000000000 RCX: ffff8881edf41f80 [ 46.788929][ T417] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 46.796908][ T417] RBP: ffff8881eb41fb30 R08: ffffffff81e0939d R09: fffff94000edf167 [ 46.804914][ T417] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882ebb40fff [ 46.812808][ T417] R13: 0000000000000010 R14: 1ffff1103d72bfd8 R15: ffff8881ebb41000 [ 46.820613][ T417] FS: 00007faddd2cf6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.830055][ T417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.836672][ T417] CR2: ffffed105d7681ff CR3: 00000001e072c000 CR4: 00000000003406a0 [ 46.844429][ T417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.852230][ T417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.860224][ T417] Kernel panic - not syncing: Fatal exception [ 46.866603][ T417] Kernel Offset: disabled [ 46.871100][ T417] Rebooting in 86400 seconds..