Warning: Permanently added '10.128.1.150' (ED25519) to the list of known hosts. 2024/02/01 08:54:01 ignoring optional flag "sandboxArg"="0" 2024/02/01 08:54:01 parsed 1 programs [ 42.310141][ T23] kauditd_printk_skb: 75 callbacks suppressed [ 42.310144][ T23] audit: type=1400 audit(1706777641.670:151): avc: denied { mounton } for pid=338 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 [ 42.341152][ T23] audit: type=1400 audit(1706777641.710:152): avc: denied { mount } for pid=338 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 [ 42.364798][ T23] audit: type=1400 audit(1706777641.710:153): avc: denied { setattr } for pid=338 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.387814][ T23] audit: type=1400 audit(1706777641.710:154): avc: denied { read write } for pid=338 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" [ 42.413997][ T23] audit: type=1400 audit(1706777641.710:155): avc: denied { open } for pid=338 comm="syz-executor" path="/root/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" 2024/02/01 08:54:01 executed programs: 0 [ 42.439964][ T23] audit: type=1400 audit(1706777641.720:156): avc: denied { unlink } for pid=338 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" [ 42.440185][ T338] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.465450][ T23] audit: type=1400 audit(1706777641.730:157): avc: denied { relabelto } for pid=339 comm="mkswap" 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" [ 42.504045][ T23] audit: type=1400 audit(1706777641.860:158): avc: denied { mounton } for pid=344 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 42.529530][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.536348][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.543308][ T344] device bridge_slave_0 entered promiscuous mode [ 42.549495][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.556220][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.563251][ T344] device bridge_slave_1 entered promiscuous mode [ 42.574197][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.581119][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.588182][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.594984][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.603755][ T19] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.610669][ T19] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.617534][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.624484][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.633348][ T344] device veth0_vlan entered promiscuous mode [ 42.639473][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.647494][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.654942][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.662025][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.669022][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.676839][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.683634][ T298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.690918][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.698722][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.705534][ T298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.712755][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.720289][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.728507][ T344] device veth1_macvtap entered promiscuous mode [ 42.735822][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.743847][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.751828][ T298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.762935][ T23] audit: type=1400 audit(1706777642.130:159): avc: denied { mounton } for pid=348 comm="syz-executor.0" path="/root/syzkaller-testdir3955752295/syzkaller.3BZSKG/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.865108][ T349] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 42.872712][ T349] #PF: supervisor read access in kernel mode [ 42.878524][ T349] #PF: error_code(0x0000) - not-present page [ 42.884341][ T349] PGD 10d202067 P4D 10d202067 PUD 10a932067 PMD 0 [ 42.890682][ T349] Oops: 0000 [#1] PREEMPT SMP [ 42.895190][ T349] CPU: 1 PID: 349 Comm: syz-executor.0 Not tainted 5.10.208-syzkaller #0 [ 42.903435][ T349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 42.913332][ T349] RIP: 0010:vfs_rename+0x1b/0x9d0 [ 42.918543][ T349] Code: 85 c0 0f 94 45 a3 e9 c5 f8 ff ff 0f 1f 40 00 55 45 31 d2 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 78 4c 89 85 70 ff ff ff <4c> 8b 71 30 44 89 4d 90 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 [ 42.937977][ T349] RSP: 0018:ffffc900005ffdb0 EFLAGS: 00010282 [ 42.943879][ T349] RAX: ffff888109df7820 RBX: 0000000000000000 RCX: 0000000000000010 [ 42.951693][ T349] RDX: ffff888110c08000 RSI: ffff888108ff1270 RDI: ffff888110c08000 [ 42.959501][ T349] RBP: ffffc900005ffe50 R08: ffffc900005ffe98 R09: 0000000000000000 [ 42.967315][ T349] R10: 0000000000000000 R11: 0000000000000010 R12: 0000000000000000 [ 42.975124][ T349] R13: 00000000ffffffd9 R14: ffff888108ff1270 R15: ffff888107388000 [ 42.982943][ T349] FS: 00007f99f33896c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 42.991702][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.998131][ T349] CR2: 0000000000000040 CR3: 00000001094ad000 CR4: 00000000003506a0 [ 43.006025][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.013836][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.021735][ T349] Call Trace: [ 43.024864][ T349] ? show_regs.part.0+0x1e/0x20 [ 43.029560][ T349] ? __die+0x5d/0x9e [ 43.033382][ T349] ? no_context+0x1f2/0x380 [ 43.037719][ T349] ? __schedule+0x24e/0x730 [ 43.042146][ T349] ? __bad_area_nosemaphore+0x4b/0x1a0 [ 43.047446][ T349] ? irqentry_exit+0x53/0x60 [ 43.051867][ T349] ? bad_area_nosemaphore+0x11/0x20 [ 43.056901][ T349] ? exc_page_fault+0x2c9/0x5a0 [ 43.061587][ T349] ? asm_exc_page_fault+0x1e/0x30 [ 43.066448][ T349] ? vfs_rename+0x1b/0x9d0 [ 43.070697][ T349] ? __dentry_kill+0x143/0x1b0 [ 43.075296][ T349] ? dput+0x5d/0x3d0 [ 43.079030][ T349] ? __lookup_hash+0x76/0xa0 [ 43.083457][ T349] do_renameat2+0x33f/0x4f0 [ 43.087801][ T349] __x64_sys_rename+0x40/0x50 [ 43.092311][ T349] do_syscall_64+0x32/0x80 [ 43.096566][ T349] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 43.102294][ T349] RIP: 0033:0x7f99f3806ae9 [ 43.106545][ T349] 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 [ 43.126335][ T349] RSP: 002b:00007f99f33890c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 43.134666][ T349] RAX: ffffffffffffffda RBX: 00007f99f3925f80 RCX: 00007f99f3806ae9 [ 43.142477][ T349] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 43.150288][ T349] RBP: 00007f99f385247a R08: 0000000000000000 R09: 0000000000000000 [ 43.158100][ T349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.165912][ T349] R13: 000000000000000b R14: 00007f99f3925f80 R15: 00007ffc61448158 [ 43.173734][ T349] Modules linked in: [ 43.177455][ T349] CR2: 0000000000000040 [ 43.181539][ T349] ---[ end trace 4828882a711e89cb ]--- [ 43.186837][ T349] RIP: 0010:vfs_rename+0x1b/0x9d0 [ 43.191776][ T349] Code: 85 c0 0f 94 45 a3 e9 c5 f8 ff ff 0f 1f 40 00 55 45 31 d2 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 78 4c 89 85 70 ff ff ff <4c> 8b 71 30 44 89 4d 90 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 [ 43.211219][ T349] RSP: 0018:ffffc900005ffdb0 EFLAGS: 00010282 [ 43.217119][ T349] RAX: ffff888109df7820 RBX: 0000000000000000 RCX: 0000000000000010 [ 43.225050][ T349] RDX: ffff888110c08000 RSI: ffff888108ff1270 RDI: ffff888110c08000 [ 43.232948][ T349] RBP: ffffc900005ffe50 R08: ffffc900005ffe98 R09: 0000000000000000 [ 43.240760][ T349] R10: 0000000000000000 R11: 0000000000000010 R12: 0000000000000000 [ 43.248570][ T349] R13: 00000000ffffffd9 R14: ffff888108ff1270 R15: ffff888107388000 [ 43.256483][ T349] FS: 00007f99f33896c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 43.265251][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.271848][ T349] CR2: 0000000000000040 CR3: 00000001094ad000 CR4: 00000000003506a0 [ 43.279657][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.287476][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.295280][ T349] Kernel panic - not syncing: Fatal exception [ 43.301420][ T349] Kernel Offset: disabled [ 43.305533][ T349] Rebooting in 86400 seconds..