Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts. 2024/10/28 08:07:30 ignoring optional flag "sandboxArg"="0" 2024/10/28 08:07:30 ignoring optional flag "type"="gce" 2024/10/28 08:07:30 parsed 1 programs 2024/10/28 08:07:30 executed programs: 0 [ 44.430668][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 44.430680][ T30] audit: type=1400 audit(1730102850.609:95): avc: denied { unlink } for pid=345 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 44.456379][ T345] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.508183][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.515067][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.522653][ T351] device bridge_slave_0 entered promiscuous mode [ 44.529625][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.536873][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.544238][ T351] device bridge_slave_1 entered promiscuous mode [ 44.579248][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.586210][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.593325][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.600103][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.616399][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.623850][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.631359][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.638548][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.647169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.655643][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.663158][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.672240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.680587][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.687417][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.698378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.707711][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.719727][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.730164][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.738135][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.745643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.753580][ T351] device veth0_vlan entered promiscuous mode [ 44.763562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.772579][ T351] device veth1_macvtap entered promiscuous mode [ 44.781613][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.791520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.812168][ T30] audit: type=1400 audit(1730102850.989:96): avc: denied { read write } for pid=355 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 44.837711][ T30] audit: type=1400 audit(1730102850.989:97): avc: denied { open } for pid=355 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 44.861268][ T30] audit: type=1400 audit(1730102850.989:98): avc: denied { mounton } for pid=355 comm="syz-executor.0" path="/root/syzkaller-testdir1636007824/syzkaller.4Hb4tU/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 44.888408][ T30] audit: type=1400 audit(1730102851.039:99): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 44.888909][ T356] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 44.921586][ T356] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 44.929921][ T356] CPU: 0 PID: 356 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller-1075712-g5e4635681cf1 #0 [ 44.940159][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 44.950510][ T356] RIP: 0010:do_unlinkat+0x3e1/0x920 [ 44.955547][ T356] Code: de e8 43 0e b2 ff 31 c0 81 fb 00 00 20 00 0f 94 c0 41 be ec ff ff ff 41 29 c6 e9 bd 00 00 00 49 8d 7d 30 48 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 05 e8 43 5c f4 ff 49 8b 45 30 48 89 44 24 38 4c [ 44.975242][ T356] RSP: 0018:ffffc90000d27d60 EFLAGS: 00010206 [ 44.981479][ T356] RAX: 0000000000000006 RBX: 0000000000000000 RCX: ffff88810f4c8000 [ 44.989535][ T356] RDX: ffff88810f4c8000 RSI: 0000000000000000 RDI: 0000000000000032 [ 44.997423][ T356] RBP: ffffc90000d27ef8 R08: ffffffff81be4c92 R09: ffffed1024309f3e [ 45.005330][ T356] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 45.013128][ T356] R13: 0000000000000002 R14: dffffc0000000000 R15: 1ffff11024309f38 [ 45.020937][ T356] FS: 00007fa87f5266c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 45.029728][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.036322][ T356] CR2: 00007fa87f504fa8 CR3: 0000000125073000 CR4: 00000000003506b0 [ 45.044225][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.052063][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.060044][ T356] Call Trace: [ 45.063151][ T356] [ 45.065915][ T356] ? __die_body+0x62/0xb0 [ 45.070084][ T356] ? die_addr+0x9f/0xd0 [ 45.074081][ T356] ? exc_general_protection+0x311/0x4b0 [ 45.079545][ T356] ? __kasan_check_write+0x14/0x20 [ 45.084498][ T356] ? asm_exc_general_protection+0x27/0x30 [ 45.090054][ T356] ? do_unlinkat+0x362/0x920 [ 45.095522][ T356] ? do_unlinkat+0x3e1/0x920 [ 45.099948][ T356] ? fsnotify_link_count+0x100/0x100 [ 45.105246][ T356] ? strncpy_from_user+0x18e/0x2d0 [ 45.110525][ T356] ? getname_flags+0x1fd/0x520 [ 45.115220][ T356] __x64_sys_unlink+0x49/0x50 [ 45.119728][ T356] x64_sys_call+0x289/0x9a0 [ 45.124152][ T356] do_syscall_64+0x3b/0xb0 [ 45.128404][ T356] ? clear_bhb_loop+0x35/0x90 [ 45.132919][ T356] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.138738][ T356] RIP: 0033:0x7fa87f9a3b29 [ 45.142990][ T356] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 45.163240][ T356] RSP: 002b:00007fa87f5260c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 45.171575][ T356] RAX: ffffffffffffffda RBX: 00007fa87fac2f80 RCX: 00007fa87f9a3b29 [ 45.179379][ T356] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 45.187282][ T356] RBP: 00007fa87f9ef47a R08: 0000000000000000 R09: 0000000000000000 [ 45.195088][ T356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.202897][ T356] R13: 000000000000000b R14: 00007fa87fac2f80 R15: 00007fffc1d74ad8 [ 45.210798][ T356] [ 45.213659][ T356] Modules linked in: [ 45.219164][ T356] ---[ end trace 1dda2287f9e8512c ]--- [ 45.224764][ T356] RIP: 0010:do_unlinkat+0x3e1/0x920 [ 45.229776][ T356] Code: de e8 43 0e b2 ff 31 c0 81 fb 00 00 20 00 0f 94 c0 41 be ec ff ff ff 41 29 c6 e9 bd 00 00 00 49 8d 7d 30 48 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 05 e8 43 5c f4 ff 49 8b 45 30 48 89 44 24 38 4c [ 45.249675][ T356] RSP: 0018:ffffc90000d27d60 EFLAGS: 00010206 [ 45.255730][ T356] RAX: 0000000000000006 RBX: 0000000000000000 RCX: ffff88810f4c8000 [ 45.264138][ T356] RDX: ffff88810f4c8000 RSI: 0000000000000000 RDI: 0000000000000032 [ 45.272008][ T356] RBP: ffffc90000d27ef8 R08: ffffffff81be4c92 R09: ffffed1024309f3e [ 45.279763][ T356] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 45.287620][ T356] R13: 0000000000000002 R14: dffffc0000000000 R15: 1ffff11024309f38 [ 45.295553][ T356] FS: 00007fa87f5266c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 45.304515][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.310986][ T356] CR2: 00007fa87f504fa8 CR3: 0000000125073000 CR4: 00000000003506b0 [ 45.318694][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.326559][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.334369][ T356] Kernel panic - not syncing: Fatal exception [ 45.340485][ T356] Kernel Offset: disabled [ 45.344745][ T356] Rebooting in 86400 seconds..