Warning: Permanently added '10.128.0.62' (ED25519) to the list of known hosts. 2024/04/23 14:38:13 parsed 1 programs 2024/04/23 14:38:13 executed programs: 0 [ 42.107456][ T23] kauditd_printk_skb: 66 callbacks suppressed [ 42.107468][ T23] audit: type=1400 audit(1713883093.470:142): avc: denied { mounton } for pid=403 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 42.138697][ T23] audit: type=1400 audit(1713883093.470:143): avc: denied { mount } for pid=403 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 42.153018][ T407] cgroup1: Unknown subsys name 'perf_event' [ 42.162049][ T23] audit: type=1400 audit(1713883093.520:144): avc: denied { mounton } for pid=407 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 [ 42.167867][ T407] cgroup1: Unknown subsys name 'net_cls' [ 42.191142][ T23] audit: type=1400 audit(1713883093.520:145): avc: denied { mounton } for pid=407 comm="syz-executor.0" path="/syzcgroup/cpu" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 42.249315][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.256255][ T407] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.263697][ T407] device bridge_slave_0 entered promiscuous mode [ 42.270435][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.277250][ T407] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.284746][ T407] device bridge_slave_1 entered promiscuous mode [ 42.333040][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.339901][ T407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.347017][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.354013][ T407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.377914][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.385215][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.392889][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.400391][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.409921][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.417949][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.424812][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.433689][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.441814][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.448670][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.462320][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.478990][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.499759][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.507947][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.516714][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.532576][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.541045][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.563430][ T23] audit: type=1400 audit(1713883093.930:146): avc: denied { mounton } for pid=413 comm="syz-executor.0" path="/root/syzkaller-testdir2228537704/syzkaller.LUZrTL/0/file0" dev="sda1" ino=1940 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.625491][ T23] audit: type=1400 audit(1713883093.990:147): avc: denied { read } for pid=413 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 [ 42.649385][ T23] audit: type=1400 audit(1713883093.990:148): avc: denied { open } for pid=413 comm="syz-executor.0" path="/root/syzkaller-testdir2228537704/syzkaller.LUZrTL/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 [ 42.670757][ T414] BUG: unable to handle page fault for address: ffffed105b7b07ff [ 42.685611][ T414] #PF: supervisor read access in kernel mode [ 42.691424][ T414] #PF: error_code(0x0000) - not-present page [ 42.697234][ T414] PGD 23fff3067 P4D 23fff3067 PUD 23fff1067 PMD 0 [ 42.703575][ T414] Oops: 0000 [#1] PREEMPT SMP KASAN [ 42.708616][ T414] CPU: 0 PID: 414 Comm: syz-executor.0 Not tainted 5.4.268-syzkaller-04873-g2d5d8240a7cb #0 [ 42.719131][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 42.729065][ T414] RIP: 0010:fuse_dev_do_write+0x21f0/0x4e00 [ 42.734754][ T414] Code: c9 b3 ff 4d 8b 3f 4c 89 e0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 cc 26 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 cd 26 00 00 41 c6 04 24 00 41 80 3c 1e 00 [ 42.754192][ T414] RSP: 0018:ffff8881ef13f7e0 EFLAGS: 00010a07 [ 42.760100][ T414] RAX: 1ffff1105b7b07ff RBX: dffffc0000000000 RCX: ffff8881f32eee40 [ 42.767906][ T414] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 42.775805][ T414] RBP: ffff8881ef13fb30 R08: ffffffff81e05100 R09: fffff94000ec6e77 [ 42.783627][ T414] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882dbd83fff [ 42.791521][ T414] R13: 0000000000000010 R14: 1ffff1103b73f908 R15: ffff8881dbd84000 [ 42.799418][ T414] FS: 00007f2ab5b886c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 42.808180][ T414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.814603][ T414] CR2: ffffed105b7b07ff CR3: 00000001dc30c000 CR4: 00000000003406b0 [ 42.822502][ T414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.830398][ T414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.838206][ T414] Call Trace: [ 42.841344][ T414] ? __die+0xb4/0x100 [ 42.845154][ T414] ? no_context+0xbda/0xe50 [ 42.849496][ T414] ? is_prefetch+0x4b0/0x4b0 [ 42.853922][ T414] ? __do_page_fault+0x8ff/0xbb0 [ 42.858695][ T414] ? __bad_area_nosemaphore+0xc0/0x460 [ 42.863988][ T414] ? spurious_kernel_fault+0xaf/0x400 [ 42.869198][ T414] ? page_fault+0x2f/0x40 [ 42.873366][ T414] ? fuse_dev_do_write+0x2170/0x4e00 [ 42.878505][ T414] ? fuse_dev_do_write+0x21f0/0x4e00 [ 42.883605][ T414] ? schedule+0x143/0x1d0 [ 42.887776][ T414] ? futex_wait_setup+0x6c0/0x6c0 [ 42.892640][ T414] ? futex_wait_setup+0x540/0x6c0 [ 42.897490][ T414] ? put_page+0xb0/0xb0 [ 42.901592][ T414] ? futex_wait+0x612/0x890 [ 42.905958][ T414] ? cpus_share_cache+0x110/0x110 [ 42.910806][ T414] ? do_futex+0x19f0/0x19f0 [ 42.915144][ T414] fuse_dev_write+0x15b/0x1e0 [ 42.919644][ T414] ? fuse_dev_read+0x220/0x220 [ 42.924241][ T414] ? do_futex+0x13c1/0x19f0 [ 42.928595][ T414] ? __lru_cache_add+0x206/0x2b0 [ 42.933359][ T414] ? iov_iter_init+0x82/0x160 [ 42.937869][ T414] __vfs_write+0x5d3/0x750 [ 42.942149][ T414] ? __kernel_write+0x350/0x350 [ 42.946810][ T414] ? selinux_file_permission+0x2be/0x530 [ 42.952452][ T414] ? security_file_permission+0x117/0x2f0 [ 42.958020][ T414] vfs_write+0x206/0x4e0 [ 42.962128][ T414] ksys_write+0x199/0x2c0 [ 42.966271][ T414] ? __ia32_sys_read+0x80/0x80 [ 42.970858][ T414] ? __do_page_fault+0x725/0xbb0 [ 42.975740][ T414] do_syscall_64+0xca/0x1c0 [ 42.980092][ T414] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 42.985884][ T414] Modules linked in: [ 42.989636][ T414] CR2: ffffed105b7b07ff [ 42.993640][ T414] ---[ end trace 7bd78a86ab54919d ]--- [ 42.998917][ T414] RIP: 0010:fuse_dev_do_write+0x21f0/0x4e00 [ 43.004641][ T414] Code: c9 b3 ff 4d 8b 3f 4c 89 e0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 cc 26 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 cd 26 00 00 41 c6 04 24 00 41 80 3c 1e 00 [ 43.024081][ T414] RSP: 0018:ffff8881ef13f7e0 EFLAGS: 00010a07 [ 43.029979][ T414] RAX: 1ffff1105b7b07ff RBX: dffffc0000000000 RCX: ffff8881f32eee40 [ 43.037874][ T414] RDX: 0000000000000000 RSI: 00000000000007e0 RDI: 00000000000007e0 [ 43.045688][ T414] RBP: ffff8881ef13fb30 R08: ffffffff81e05100 R09: fffff94000ec6e77 [ 43.053598][ T414] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8882dbd83fff [ 43.061394][ T414] R13: 0000000000000010 R14: 1ffff1103b73f908 R15: ffff8881dbd84000 [ 43.069207][ T414] FS: 00007f2ab5b886c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 43.077973][ T414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.084394][ T414] CR2: ffffed105b7b07ff CR3: 00000001dc30c000 CR4: 00000000003406b0 [ 43.092207][ T414] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.100018][ T414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.107829][ T414] Kernel panic - not syncing: Fatal exception [ 43.113982][ T414] Kernel Offset: disabled [ 43.118108][ T414] Rebooting in 86400 seconds..