[ 28.772342][ T300] device veth1_macvtap entered promiscuous mode [ 28.781905][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.791722][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.809206][ T300] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 29.629104][ T7] device bridge_slave_1 left promiscuous mode [ 29.635041][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.642413][ T7] device bridge_slave_0 left promiscuous mode [ 29.648502][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.655932][ T7] device veth1_macvtap left promiscuous mode [ 29.661803][ T7] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts. 2024/09/27 23:37:12 ignoring optional flag "sandboxArg"="0" 2024/09/27 23:37:12 ignoring optional flag "type"="gce" 2024/09/27 23:37:12 parsed 1 programs [ 46.472684][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 46.472697][ T24] audit: type=1400 audit(1727480232.510:94): avc: denied { mount } for pid=344 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 2024/09/27 23:37:12 executed programs: 0 [ 46.501851][ T24] audit: type=1400 audit(1727480232.540:95): avc: denied { unlink } for pid=344 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" [ 46.527492][ T344] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.577273][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.584261][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.591670][ T350] device bridge_slave_0 entered promiscuous mode [ 46.598770][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.605595][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.613009][ T350] device bridge_slave_1 entered promiscuous mode [ 46.648086][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.654948][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.662167][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.669294][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.686426][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.693583][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.700961][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.708218][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.716972][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.725067][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.731964][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.740194][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.748180][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.755241][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.766659][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.776084][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.789252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.800294][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.808145][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.815699][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.823940][ T350] device veth0_vlan entered promiscuous mode [ 46.833440][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.842287][ T350] device veth1_macvtap entered promiscuous mode [ 46.851612][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.861136][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.874489][ T24] audit: type=1400 audit(1727480232.910:96): avc: denied { mounton } for pid=350 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 46.901830][ T24] audit: type=1400 audit(1727480232.940:97): avc: denied { read write } for pid=355 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 [ 46.925424][ T24] audit: type=1400 audit(1727480232.940:98): avc: denied { open } for pid=355 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 [ 46.948833][ T24] audit: type=1400 audit(1727480232.940:99): avc: denied { mounton } for pid=355 comm="syz-executor.0" path="/root/syzkaller-testdir3384966417/syzkaller.DElyZq/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.975761][ T24] audit: type=1400 audit(1727480233.010:100): avc: denied { read } for pid=76 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 [ 47.056560][ T359] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 47.068280][ T359] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 47.076513][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Not tainted 5.10.225-syzkaller-1003235-g8d23314f588a #0 [ 47.086662][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 47.096576][ T359] RIP: 0010:vfs_rename+0x106/0xeb0 [ 47.101498][ T359] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 42 04 f4 ff 48 8b 03 48 89 44 24 58 4c 89 74 24 38 4d 8d 7e 30 4d 89 fe 49 c1 ee 03 <43> 80 3c 26 00 74 08 4c 89 ff e8 1b 04 f4 ff 49 8b 07 48 89 44 24 [ 47.120945][ T359] RSP: 0018:ffffc90000f17ba0 EFLAGS: 00010203 [ 47.126841][ T359] RAX: ffff88811d264900 RBX: ffff8881092449c0 RCX: ffff88810c80a780 [ 47.134658][ T359] RDX: ffff88810c80a780 RSI: 0000000000400000 RDI: 0000000000200000 [ 47.142464][ T359] RBP: ffffc90000f17cf0 R08: ffffffff81b440ff R09: 0000000000000000 [ 47.150279][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 47.158089][ T359] R13: ffff88811d261f80 R14: 0000000000000007 R15: 000000000000003c [ 47.165923][ T359] FS: 00007f0a9a0286c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 47.174794][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.181186][ T359] CR2: 0000000020007000 CR3: 000000012093a000 CR4: 00000000003506a0 [ 47.189003][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.196808][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.204621][ T359] Call Trace: [ 47.207754][ T359] ? __die_body+0x62/0xb0 [ 47.211944][ T359] ? die_addr+0x9f/0xd0 [ 47.215913][ T359] ? exc_general_protection+0x3ff/0x490 [ 47.221331][ T359] ? asm_exc_general_protection+0x1e/0x30 [ 47.226847][ T359] ? vfs_rename+0xcf/0xeb0 [ 47.231101][ T359] ? vfs_rename+0x106/0xeb0 [ 47.235436][ T359] ? __kasan_check_write+0x14/0x20 [ 47.240910][ T359] ? lockref_put_return+0xc9/0xe0 [ 47.245780][ T359] ? __ia32_sys_link+0x70/0x70 [ 47.250363][ T359] ? fast_dput+0x81/0x2a0 [ 47.254526][ T359] ? dentry_kill+0xc0/0x2a0 [ 47.258957][ T359] ? dput+0x54/0x80 [ 47.262611][ T359] ? __lookup_hash+0x203/0x290 [ 47.267206][ T359] do_renameat2+0xa56/0x1240 [ 47.271634][ T359] ? fsnotify_move+0x290/0x290 [ 47.276229][ T359] ? getname_flags+0x1fd/0x520 [ 47.280833][ T359] __x64_sys_rename+0x86/0x90 [ 47.285340][ T359] do_syscall_64+0x34/0x70 [ 47.289598][ T359] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.295321][ T359] RIP: 0033:0x7f0a9a4e8da9 [ 47.299573][ 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 [ 47.319193][ T359] RSP: 002b:00007f0a9a0280c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 47.327463][ T359] RAX: ffffffffffffffda RBX: 00007f0a9a617120 RCX: 00007f0a9a4e8da9 [ 47.335244][ T359] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 47.343148][ T359] RBP: 00007f0a9a53547a R08: 0000000000000000 R09: 0000000000000000 [ 47.350961][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.358851][ T359] R13: 000000000000006e R14: 00007f0a9a617120 R15: 00007ffc53518fe8 [ 47.366659][ T359] Modules linked in: [ 47.370987][ T359] ---[ end trace 5358ecbfb4994714 ]--- [ 47.376945][ T359] RIP: 0010:vfs_rename+0x106/0xeb0 [ 47.382542][ T359] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 42 04 f4 ff 48 8b 03 48 89 44 24 58 4c 89 74 24 38 4d 8d 7e 30 4d 89 fe 49 c1 ee 03 <43> 80 3c 26 00 74 08 4c 89 ff e8 1b 04 f4 ff 49 8b 07 48 89 44 24 [ 47.402131][ T359] RSP: 0018:ffffc90000f17ba0 EFLAGS: 00010203 [ 47.407975][ T359] RAX: ffff88811d264900 RBX: ffff8881092449c0 RCX: ffff88810c80a780 [ 47.415818][ T359] RDX: ffff88810c80a780 RSI: 0000000000400000 RDI: 0000000000200000 [ 47.423614][ T359] RBP: ffffc90000f17cf0 R08: ffffffff81b440ff R09: 0000000000000000 [ 47.431432][ T359] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 47.439233][ T359] R13: ffff88811d261f80 R14: 0000000000000007 R15: 000000000000003c [ 47.447028][ T359] FS: 00007f0a9a0286c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 47.455922][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.462440][ T359] CR2: 000055e5ff1e1048 CR3: 000000012093a000 CR4: 00000000003506b0 [ 47.470315][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.478222][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.486059][ T359] Kernel panic - not syncing: Fatal exception [ 47.492236][ T359] Kernel Offset: disabled [ 47.496386][ T359] Rebooting in 86400 seconds..