[ 28.792021][ T298] device veth1_macvtap entered promiscuous mode [ 28.801366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.811717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.829855][ T298] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 29.732727][ T9] device bridge_slave_1 left promiscuous mode [ 29.738687][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.746347][ T9] device bridge_slave_0 left promiscuous mode [ 29.752308][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.759900][ T9] device veth1_macvtap left promiscuous mode [ 29.765795][ T9] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.27' (ED25519) to the list of known hosts. 2024/11/28 03:58:07 ignoring optional flag "sandboxArg"="0" 2024/11/28 03:58:07 ignoring optional flag "type"="gce" 2024/11/28 03:58:07 parsed 1 programs [ 46.449382][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 46.449396][ T24] audit: type=1400 audit(1732766287.910:94): avc: denied { mount } for pid=343 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 [ 46.478543][ T24] audit: type=1400 audit(1732766287.940:95): avc: denied { unlink } for pid=343 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/11/28 03:58:08 executed programs: 0 [ 46.567910][ T343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.621284][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.628296][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.635546][ T349] device bridge_slave_0 entered promiscuous mode [ 46.642332][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.649159][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.656514][ T349] device bridge_slave_1 entered promiscuous mode [ 46.692642][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.699486][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.706626][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.713412][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.730337][ T307] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.737402][ T307] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.744609][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.751966][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.760599][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.768650][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.775497][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.783983][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.792008][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.798836][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.810746][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.819806][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.833091][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.844253][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.852411][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.859622][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.867754][ T349] device veth0_vlan entered promiscuous mode [ 46.877375][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.886235][ T349] device veth1_macvtap entered promiscuous mode [ 46.895410][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.905008][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.918984][ T24] audit: type=1400 audit(1732766288.380:96): avc: denied { mounton } for pid=349 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 46.947619][ T24] audit: type=1400 audit(1732766288.410:97): avc: denied { read write } for pid=354 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.971130][ T24] audit: type=1400 audit(1732766288.410:98): avc: denied { open } for pid=354 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.994660][ T24] audit: type=1400 audit(1732766288.410:99): avc: denied { mounton } for pid=354 comm="syz-executor.0" path="/root/syzkaller-testdir4078241057/syzkaller.TW16DN/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.021882][ T358] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 47.033706][ T358] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 47.041954][ T358] CPU: 1 PID: 358 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003632-g139a6bb26d9d #0 [ 47.052102][ T358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.062033][ T358] RIP: 0010:do_rmdir+0x28e/0x5c0 [ 47.066767][ T358] Code: e8 17 94 b6 ff 45 89 e5 48 bb 00 00 00 00 00 fc ff df eb 7c 49 8d 5c 24 30 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 c4 2d f4 ff 48 83 3b 00 74 32 e8 d9 [ 47.086219][ T358] RSP: 0018:ffffc90000f27de0 EFLAGS: 00010202 [ 47.092229][ T358] RAX: 0000000000000007 RBX: 0000000000000038 RCX: dffffc0000000000 [ 47.100029][ T358] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 47.107843][ T358] RBP: ffffc90000f27f18 R08: ffffffff81b69a88 R09: ffffed10219e40d8 [ 47.115667][ T358] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 [ 47.123468][ T358] R13: ffff88810cf20690 R14: 1ffff110219e40d2 R15: ffffc90000f27e01 [ 47.131284][ T358] FS: 00007f4062d8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 47.140045][ T358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.146531][ T358] CR2: 000055dac514aa38 CR3: 000000010fa9e000 CR4: 00000000003506a0 [ 47.154392][ T358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.162199][ T358] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.170006][ T358] Call Trace: [ 47.173141][ T358] ? __die_body+0x62/0xb0 [ 47.177305][ T358] ? die_addr+0x9f/0xd0 [ 47.181344][ T358] ? exc_general_protection+0x3ff/0x490 [ 47.186680][ T358] ? asm_exc_general_protection+0x1e/0x30 [ 47.192244][ T358] ? fast_dput+0x78/0x2a0 [ 47.196406][ T358] ? do_rmdir+0x28e/0x5c0 [ 47.200569][ T358] ? d_delete_notify+0xd0/0xd0 [ 47.205167][ T358] ? strncpy_from_user+0x18e/0x2d0 [ 47.210113][ T358] ? getname_flags+0x1fd/0x520 [ 47.214712][ T358] __x64_sys_rmdir+0x49/0x50 [ 47.219159][ T358] do_syscall_64+0x34/0x70 [ 47.223396][ T358] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.229127][ T358] RIP: 0033:0x7f406322cde9 [ 47.233373][ T358] 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 [ 47.252825][ T358] RSP: 002b:00007f4062d8d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 47.261059][ T358] RAX: ffffffffffffffda RBX: 00007f406335b050 RCX: 00007f406322cde9 [ 47.268868][ T358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 47.276680][ T358] RBP: 00007f406327947a R08: 0000000000000000 R09: 0000000000000000 [ 47.284488][ T358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.292309][ T358] R13: 000000000000006e R14: 00007f406335b050 R15: 00007ffec14d9378 [ 47.300115][ T358] Modules linked in: [ 47.304443][ T358] ---[ end trace a1dca60eafa6ed72 ]--- [ 47.309731][ T358] RIP: 0010:do_rmdir+0x28e/0x5c0 [ 47.314638][ T358] Code: e8 17 94 b6 ff 45 89 e5 48 bb 00 00 00 00 00 fc ff df eb 7c 49 8d 5c 24 30 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 c4 2d f4 ff 48 83 3b 00 74 32 e8 d9 [ 47.334210][ T358] RSP: 0018:ffffc90000f27de0 EFLAGS: 00010202 [ 47.340149][ T358] RAX: 0000000000000007 RBX: 0000000000000038 RCX: dffffc0000000000 [ 47.348075][ T358] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 47.356003][ T358] RBP: ffffc90000f27f18 R08: ffffffff81b69a88 R09: ffffed10219e40d8 [ 47.363811][ T358] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000008 [ 47.371595][ T358] R13: ffff88810cf20690 R14: 1ffff110219e40d2 R15: ffffc90000f27e01 [ 47.379467][ T358] FS: 00007f4062d8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 47.388390][ T358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.394851][ T358] CR2: 00007f4062dadfa8 CR3: 000000010fa9e000 CR4: 00000000003506b0 [ 47.402645][ T358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.410428][ T358] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.418274][ T358] Kernel panic - not syncing: Fatal exception [ 47.424374][ T358] Kernel Offset: disabled [ 47.428509][ T358] Rebooting in 86400 seconds..