Warning: Permanently added '10.128.0.166' (ED25519) to the list of known hosts. 2025/04/05 21:16:50 ignoring optional flag "sandboxArg"="0" 2025/04/05 21:16:50 ignoring optional flag "type"="gce" 2025/04/05 21:16:50 parsed 1 programs 2025/04/05 21:16:50 executed programs: 0 [ 45.794492][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 45.794514][ T30] audit: type=1400 audit(1743887810.428:95): avc: denied { unlink } for pid=347 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" [ 45.832738][ T347] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.890016][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.897416][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.904687][ T353] device bridge_slave_0 entered promiscuous mode [ 45.911405][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.918331][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.925488][ T353] device bridge_slave_1 entered promiscuous mode [ 45.972969][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.979968][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.987201][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.994069][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.014088][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.021495][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.028848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.036492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.045379][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.053468][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.060344][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.068896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.077061][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.083751][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.096103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.105601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.119751][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.130986][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.139347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.146913][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.155120][ T353] device veth0_vlan entered promiscuous mode [ 46.165259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.174767][ T353] device veth1_macvtap entered promiscuous mode [ 46.184267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.194701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.221659][ T30] audit: type=1400 audit(1743887810.848:96): avc: denied { read write } for pid=357 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 [ 46.245498][ T30] audit: type=1400 audit(1743887810.848:97): avc: denied { open } for pid=357 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 [ 46.269260][ T30] audit: type=1400 audit(1743887810.848:98): avc: denied { mounton } for pid=357 comm="syz-executor.0" path="/root/syzkaller-testdir3999070978/syzkaller.0cll6X/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.297223][ T359] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 46.308758][ T359] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 46.317782][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0 [ 46.327911][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.338271][ T359] RIP: 0010:do_unlinkat+0x3e1/0x920 [ 46.343285][ T359] Code: de e8 d3 f1 b1 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 13 59 f4 ff 49 8b 45 30 48 89 44 24 38 4c [ 46.362903][ T359] RSP: 0018:ffffc90000d37d60 EFLAGS: 00010206 [ 46.368889][ T359] RAX: 0000000000000006 RBX: 0000000000000000 RCX: ffff88810fa8a780 [ 46.376793][ T359] RDX: ffff88810fa8a780 RSI: 0000000000000000 RDI: 0000000000000032 [ 46.384602][ T359] RBP: ffffc90000d37ef8 R08: ffffffff81be7e32 R09: ffffed102410b3a4 [ 46.392405][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 46.400226][ T359] R13: 0000000000000002 R14: dffffc0000000000 R15: 1ffff1102410b39e [ 46.408158][ T359] FS: 00007f75a48926c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 46.416920][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.423340][ T359] CR2: 00007f75a4870fa8 CR3: 000000011d9ad000 CR4: 00000000003506a0 [ 46.431196][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.439204][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.447254][ T359] Call Trace: [ 46.450371][ T359] [ 46.453154][ T359] ? __die_body+0x62/0xb0 [ 46.457317][ T359] ? die_addr+0x9f/0xd0 [ 46.461307][ T359] ? exc_general_protection+0x311/0x4b0 [ 46.466692][ T359] ? __kasan_check_write+0x14/0x20 [ 46.471640][ T359] ? asm_exc_general_protection+0x27/0x30 [ 46.477190][ T359] ? do_unlinkat+0x362/0x920 [ 46.481713][ T359] ? do_unlinkat+0x3e1/0x920 [ 46.486234][ T359] ? fsnotify_link_count+0x100/0x100 [ 46.491349][ T359] ? strncpy_from_user+0x18e/0x2d0 [ 46.496288][ T359] ? getname_flags+0x1fd/0x520 [ 46.500897][ T359] __x64_sys_unlink+0x49/0x50 [ 46.505484][ T359] x64_sys_call+0x289/0x9a0 [ 46.509834][ T359] do_syscall_64+0x3b/0xb0 [ 46.514078][ T359] ? clear_bhb_loop+0x35/0x90 [ 46.518590][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 46.524332][ T359] RIP: 0033:0x7f75a4d0fb29 [ 46.528575][ T359] 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 [ 46.548469][ T359] RSP: 002b:00007f75a48920c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 46.556720][ T359] RAX: ffffffffffffffda RBX: 00007f75a4e2ef80 RCX: 00007f75a4d0fb29 [ 46.564608][ T359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 46.572419][ T359] RBP: 00007f75a4d5b47a R08: 0000000000000000 R09: 0000000000000000 [ 46.580230][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.588199][ T359] R13: 000000000000000b R14: 00007f75a4e2ef80 R15: 00007ffe06e52508 [ 46.596344][ T359] [ 46.599211][ T359] Modules linked in: [ 46.604407][ T359] ---[ end trace c2d3d8bc223d6cc5 ]--- [ 46.605027][ T30] audit: type=1400 audit(1743887811.238:99): 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 [ 46.610288][ T359] RIP: 0010:do_unlinkat+0x3e1/0x920 [ 46.636684][ T359] Code: de e8 d3 f1 b1 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 13 59 f4 ff 49 8b 45 30 48 89 44 24 38 4c [ 46.656478][ T359] RSP: 0018:ffffc90000d37d60 EFLAGS: 00010206 [ 46.662472][ T359] RAX: 0000000000000006 RBX: 0000000000000000 RCX: ffff88810fa8a780 [ 46.670595][ T359] RDX: ffff88810fa8a780 RSI: 0000000000000000 RDI: 0000000000000032 [ 46.679153][ T359] RBP: ffffc90000d37ef8 R08: ffffffff81be7e32 R09: ffffed102410b3a4 [ 46.687714][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 46.695834][ T359] R13: 0000000000000002 R14: dffffc0000000000 R15: 1ffff1102410b39e [ 46.703945][ T359] FS: 00007f75a48926c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.712729][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.719433][ T359] CR2: 00005572b30a8088 CR3: 000000011d9ad000 CR4: 00000000003506b0 [ 46.727443][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.735579][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.743612][ T359] Kernel panic - not syncing: Fatal exception [ 46.749725][ T359] Kernel Offset: disabled [ 46.754148][ T359] Rebooting in 86400 seconds..