[ 31.842715][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.851304][ T43] device bridge_slave_0 left promiscuous mode [ 31.857399][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.864977][ T43] device veth1_macvtap left promiscuous mode [ 31.871065][ T43] device veth0_vlan left promiscuous mode [ 41.801032][ T28] kauditd_printk_skb: 75 callbacks suppressed [ 41.801039][ T28] audit: type=1400 audit(1688298758.788:151): avc: denied { transition } for pid=335 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 41.829717][ T28] audit: type=1400 audit(1688298758.798:152): avc: denied { noatsecure } for pid=335 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 41.848781][ T28] audit: type=1400 audit(1688298758.818:153): avc: denied { rlimitinh } for pid=335 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 41.869189][ T28] audit: type=1400 audit(1688298758.818:154): avc: denied { siginh } for pid=335 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.15.211' (ECDSA) to the list of known hosts. 2023/07/02 11:52:45 ignoring optional flag "sandboxArg"="0" 2023/07/02 11:52:45 parsed 1 programs [ 48.894019][ T28] audit: type=1400 audit(1688298765.878:155): avc: denied { mounton } for pid=356 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 [ 48.918988][ T28] audit: type=1400 audit(1688298765.878:156): avc: denied { mount } for pid=356 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 2023/07/02 11:52:45 executed programs: 0 [ 48.946797][ T28] audit: type=1400 audit(1688298765.938:157): avc: denied { unlink } for pid=356 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 48.977176][ T356] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.015540][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.022496][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.029700][ T363] device bridge_slave_0 entered promiscuous mode [ 49.036713][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.043641][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.051143][ T363] device bridge_slave_1 entered promiscuous mode [ 49.080321][ T28] audit: type=1400 audit(1688298766.068:158): avc: denied { write } for pid=363 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.091309][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.101204][ T28] audit: type=1400 audit(1688298766.078:159): avc: denied { read } for pid=363 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.107931][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.108001][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.142146][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.157408][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.164541][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.171861][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.179196][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.196032][ T363] device veth0_vlan entered promiscuous mode [ 49.202744][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.211395][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.219124][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.226423][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.233605][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.241684][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.248705][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.255809][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.264106][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.270941][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.278120][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.285782][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.296623][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.305257][ T363] device veth1_macvtap entered promiscuous mode [ 49.313964][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.324490][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.335929][ T28] audit: type=1400 audit(1688298766.328:160): avc: denied { mounton } for pid=363 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=370 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 49.363778][ T28] audit: type=1400 audit(1688298766.348:161): avc: denied { mounton } for pid=368 comm="syz-executor.0" path="/root/syzkaller-testdir1948988345/syzkaller.eZ5wYA/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 49.415585][ T369] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 49.427115][ T369] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 49.435362][ T369] CPU: 1 PID: 369 Comm: syz-executor.0 Not tainted 6.1.1-syzkaller #0 [ 49.443506][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 49.453617][ T369] RIP: 0010:do_unlinkat+0x3ac/0x850 [ 49.458645][ T369] Code: 00 00 60 00 31 c9 3d 00 00 20 00 0f 94 c1 41 be ec ff ff ff 41 29 ce e9 b8 00 00 00 4c 89 eb 49 8d 7d 30 48 89 f8 48 c1 e8 03 <42> 80 3c 38 00 74 05 e8 58 9f f5 ff 4c 8b 7b 30 48 89 d8 48 c1 e8 [ 49.478224][ T369] RSP: 0018:ffffc90000e07da0 EFLAGS: 00010206 [ 49.484123][ T369] RAX: 0000000000000006 RBX: 0000000000000002 RCX: 0000000300000000 [ 49.492020][ T369] RDX: ffff88810e26b858 RSI: 0000000000000008 RDI: 0000000000000032 [ 49.499829][ T369] RBP: ffffc90000e07f08 R08: dffffc0000000000 R09: fffff520001c0f93 [ 49.507856][ T369] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11021c4d706 [ 49.515921][ T369] R13: 0000000000000002 R14: ffff88810e26b830 R15: dffffc0000000000 [ 49.523734][ T369] FS: 00007fbddd85c700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 49.532501][ T369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.538928][ T369] CR2: 00007f9e61cd4ae0 CR3: 0000000111d45000 CR4: 00000000003506a0 [ 49.546735][ T369] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.554544][ T369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.562442][ T369] Call Trace: [ 49.565652][ T369] [ 49.568518][ T369] ? fsnotify_link_count+0xd0/0xd0 [ 49.573461][ T369] ? strncpy_from_user+0x74/0x1c0 [ 49.578330][ T369] ? getname_flags+0xe7/0x440 [ 49.582835][ T369] __x64_sys_unlink+0x44/0x50 [ 49.587360][ T369] do_syscall_64+0x3d/0xb0 [ 49.591790][ T369] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.597523][ T369] RIP: 0033:0x7fbddca8c389 [ 49.601864][ T369] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 49.621389][ T369] RSP: 002b:00007fbddd85c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 49.629756][ T369] RAX: ffffffffffffffda RBX: 00007fbddcbabf80 RCX: 00007fbddca8c389 [ 49.637534][ T369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 49.645516][ T369] RBP: 00007fbddcad7493 R08: 0000000000000000 R09: 0000000000000000 [ 49.653414][ T369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.661223][ T369] R13: 00007ffd1612ac3f R14: 00007fbddd85c300 R15: 0000000000022000 [ 49.669154][ T369] [ 49.672006][ T369] Modules linked in: [ 49.675900][ T369] ---[ end trace 0000000000000000 ]--- [ 49.681355][ T369] RIP: 0010:do_unlinkat+0x3ac/0x850 [ 49.687871][ T369] Code: 00 00 60 00 31 c9 3d 00 00 20 00 0f 94 c1 41 be ec ff ff ff 41 29 ce e9 b8 00 00 00 4c 89 eb 49 8d 7d 30 48 89 f8 48 c1 e8 03 <42> 80 3c 38 00 74 05 e8 58 9f f5 ff 4c 8b 7b 30 48 89 d8 48 c1 e8 [ 49.707685][ T369] RSP: 0018:ffffc90000e07da0 EFLAGS: 00010206 [ 49.713595][ T369] RAX: 0000000000000006 RBX: 0000000000000002 RCX: 0000000300000000 [ 49.721584][ T369] RDX: ffff88810e26b858 RSI: 0000000000000008 RDI: 0000000000000032 [ 49.730785][ T369] RBP: ffffc90000e07f08 R08: dffffc0000000000 R09: fffff520001c0f93 [ 49.738720][ T369] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11021c4d706 [ 49.746850][ T369] R13: 0000000000000002 R14: ffff88810e26b830 R15: dffffc0000000000 [ 49.754788][ T369] FS: 00007fbddd85c700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 49.764760][ T369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.771219][ T369] CR2: 00007f9e61cd4ae0 CR3: 0000000111d45000 CR4: 00000000003506a0 [ 49.779154][ T369] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.787129][ T369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.795037][ T369] Kernel panic - not syncing: Fatal exception [ 49.800971][ T369] Kernel Offset: disabled [ 49.805064][ T369] Rebooting in 86400 seconds..