Warning: Permanently added '10.128.1.20' (ED25519) to the list of known hosts. 2025/04/29 21:27:14 parsed 1 programs 2025/04/29 21:27:14 executed programs: 0 2025/04/29 21:27:14 result: hanged=false err=executor 0: EOF [ 44.765992][ T23] kauditd_printk_skb: 11 callbacks suppressed [ 44.766002][ T23] audit: type=1400 audit(1745962034.430:102): avc: denied { mounton } for pid=377 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 [ 44.766424][ T377] cgroup1: Unknown subsys name 'perf_event' [ 44.802494][ T377] cgroup1: Unknown subsys name 'net_cls' [ 44.832208][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.839312][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.846886][ T377] device bridge_slave_0 entered promiscuous mode [ 44.853613][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.860965][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.868263][ T377] device bridge_slave_1 entered promiscuous mode [ 44.896555][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.903712][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.911380][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.918590][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.935624][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.942898][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.950461][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.957889][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.966951][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.975096][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.982090][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.990685][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.999088][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.006349][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.017755][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.026967][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.039603][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.050310][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.061593][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.072564][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.082535][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.104175][ T23] audit: type=1400 audit(1745962034.760:103): avc: denied { read write } for pid=382 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=9393 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 45.128670][ T23] audit: type=1400 audit(1745962034.760:104): avc: denied { open } for pid=382 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=9393 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 45.152434][ T23] audit: type=1400 audit(1745962034.760:105): avc: denied { mounton } for pid=382 comm="syz-executor.0" path="/root/syzkaller-testdir3818202323/syzkaller.M66GPU/0/file0" dev="sda1" ino=1940 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.179827][ T23] audit: type=1400 audit(1745962034.810:106): avc: denied { read } for pid=382 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 [ 45.195806][ T383] BUG: unable to handle page fault for address: ffffed105bb5e7ff [ 45.204469][ T23] audit: type=1400 audit(1745962034.810:107): avc: denied { open } for pid=382 comm="syz-executor.0" path="/root/syzkaller-testdir3818202323/syzkaller.M66GPU/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 [ 45.212484][ T383] #PF: supervisor read access in kernel mode [ 45.248409][ T383] #PF: error_code(0x0000) - not-present page [ 45.254698][ T383] PGD 23fff3067 P4D 23fff3067 PUD 23fff1067 PMD 0 [ 45.261187][ T383] Oops: 0000 [#1] PREEMPT SMP KASAN [ 45.266830][ T383] CPU: 0 PID: 383 Comm: syz-executor.0 Not tainted 5.4.292-syzkaller-05062-gcd8e74fa0fa3 #0 [ 45.277259][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 45.287337][ T383] RIP: 0010:fuse_dev_do_write+0x1bd6/0x4600 [ 45.293278][ T383] Code: c8 b8 ff 48 8b 1b 4c 89 f0 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 d8 25 00 00 45 8b 36 41 ff ce 49 01 de 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 d9 25 00 00 41 c6 06 00 48 8b 44 24 58 [ 45.315909][ T383] RSP: 0018:ffff8881eb99f860 EFLAGS: 00010a07 [ 45.322399][ T383] RAX: 1ffff1105bb5e7ff RBX: ffff8881ddaf4000 RCX: ffff8881ecba5e80 [ 45.330618][ T383] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 45.338725][ T383] RBP: ffff8881eb99fb88 R08: dffffc0000000000 R09: fffff94000edee57 [ 45.346787][ T383] R10: fffff94000edee57 R11: 1ffffd4000edee56 R12: 0000000000000010 [ 45.355053][ T383] R13: dffffc0000000000 R14: ffff8882ddaf3fff R15: ffff8881de25d5e0 [ 45.363368][ T383] FS: 00007fd2ccd176c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 45.372918][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.379633][ T383] CR2: ffffed105bb5e7ff CR3: 00000001dadd3000 CR4: 00000000003406b0 [ 45.387946][ T383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.395900][ T383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.404047][ T383] Call Trace: [ 45.407324][ T383] ? plist_add+0x402/0x490 [ 45.411713][ T383] ? __kasan_check_read+0x11/0x20 [ 45.416706][ T383] ? put_page+0xb0/0xb0 [ 45.420862][ T383] ? __kasan_check_read+0x11/0x20 [ 45.426109][ T383] ? futex_wait_queue_me+0x2ee/0x5b0 [ 45.431497][ T383] ? futex_wait_setup+0x6a0/0x6a0 [ 45.436494][ T383] ? futex_wait+0x45b/0x700 [ 45.441079][ T383] ? try_to_wake_up+0x78f/0x1580 [ 45.445985][ T383] ? do_futex+0x1290/0x1290 [ 45.450456][ T383] ? futex_wake+0x519/0x5d0 [ 45.454932][ T383] fuse_dev_write+0xe8/0x150 [ 45.459568][ T383] __vfs_write+0x480/0x5d0 [ 45.464146][ T383] ? __kernel_write+0x320/0x320 [ 45.469438][ T383] ? security_file_permission+0xde/0x300 [ 45.475052][ T383] ? rw_verify_area+0x1c0/0x360 [ 45.479914][ T383] vfs_write+0x20e/0x4c0 [ 45.484141][ T383] ksys_write+0x140/0x240 [ 45.488449][ T383] ? __ia32_sys_read+0x90/0x90 [ 45.493200][ T383] ? __kasan_check_read+0x11/0x20 [ 45.498293][ T383] __x64_sys_write+0x7b/0x90 [ 45.502880][ T383] do_syscall_64+0xcf/0x170 [ 45.507369][ T383] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.513981][ T383] RIP: 0033:0x455ca9 [ 45.517851][ T383] 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 [ 45.538027][ T383] RSP: 002b:00007fd2ccd170d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 45.546500][ T383] RAX: ffffffffffffffda RBX: 000000000055bf40 RCX: 0000000000455ca9 [ 45.554636][ T383] RDX: 0000000000000010 RSI: 00000000200022c0 RDI: 0000000000000003 [ 45.562580][ T383] RBP: 00000000004a1662 R08: 0000000000000000 R09: 0000000000000000 [ 45.570700][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a07fb [ 45.578741][ T383] R13: 000000000000000b R14: 000000000055bf40 R15: 00007ffdc0b3c588 [ 45.587012][ T383] Modules linked in: [ 45.590903][ T383] CR2: ffffed105bb5e7ff [ 45.595349][ T383] ---[ end trace 30a8ee265f59d572 ]--- [ 45.600797][ T383] RIP: 0010:fuse_dev_do_write+0x1bd6/0x4600 [ 45.606753][ T383] Code: c8 b8 ff 48 8b 1b 4c 89 f0 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 d8 25 00 00 45 8b 36 41 ff ce 49 01 de 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 d9 25 00 00 41 c6 06 00 48 8b 44 24 58 [ 45.626678][ T383] RSP: 0018:ffff8881eb99f860 EFLAGS: 00010a07 [ 45.632942][ T383] RAX: 1ffff1105bb5e7ff RBX: ffff8881ddaf4000 RCX: ffff8881ecba5e80 [ 45.641201][ T383] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 45.649291][ T383] RBP: ffff8881eb99fb88 R08: dffffc0000000000 R09: fffff94000edee57 [ 45.657262][ T383] R10: fffff94000edee57 R11: 1ffffd4000edee56 R12: 0000000000000010 [ 45.665885][ T383] R13: dffffc0000000000 R14: ffff8882ddaf3fff R15: ffff8881de25d5e0 [ 45.674625][ T383] FS: 00007fd2ccd176c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 45.683533][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.690265][ T383] CR2: ffffed105bb5e7ff CR3: 00000001dadd3000 CR4: 00000000003406b0 [ 45.698255][ T383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.706310][ T383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.714483][ T383] Kernel panic - not syncing: Fatal exception [ 45.720712][ T383] Kernel Offset: disabled [ 45.725218][ T383] Rebooting in 86400 seconds..