Warning: Permanently added '10.128.1.4' (ED25519) to the list of known hosts. 2023/10/23 22:56:41 ignoring optional flag "sandboxArg"="0" 2023/10/23 22:56:41 parsed 1 programs [ 40.136779][ T27] audit: type=1400 audit(1698101801.577:156): avc: denied { mounton } for pid=339 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 [ 40.161480][ T27] audit: type=1400 audit(1698101801.577:157): avc: denied { mount } for pid=339 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 [ 40.204414][ T27] audit: type=1400 audit(1698101801.647:158): avc: denied { unlink } for pid=339 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" 2023/10/23 22:56:41 executed programs: 0 [ 40.288296][ T339] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.308398][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.315506][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.322631][ T344] device bridge_slave_0 entered promiscuous mode [ 40.328904][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.336509][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.343396][ T344] device bridge_slave_1 entered promiscuous mode [ 40.354893][ T27] audit: type=1400 audit(1698101801.797:159): avc: denied { write } for pid=344 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.375267][ T27] audit: type=1400 audit(1698101801.817:160): avc: denied { read } for pid=344 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.375900][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.402421][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.409636][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.416515][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.425841][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.432767][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.439890][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.446947][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.456182][ T344] device veth0_vlan entered promiscuous mode [ 40.462622][ T344] device veth1_macvtap entered promiscuous mode [ 40.469348][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.477383][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.484833][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.491820][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.498912][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.506642][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.514407][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.521204][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.528468][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.536306][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.543084][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.550194][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.557857][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.566814][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.574796][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.583743][ T27] audit: type=1400 audit(1698101802.017:161): avc: denied { mounton } for pid=344 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 40.609032][ T27] audit: type=1400 audit(1698101802.047:162): avc: denied { mounton } for pid=348 comm="syz-executor.0" path="/root/syzkaller-testdir1083651482/syzkaller.p9pzZs/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.710428][ T349] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 40.718416][ T349] #PF: supervisor read access in kernel mode [ 40.724227][ T349] #PF: error_code(0x0000) - not-present page [ 40.730218][ T349] PGD 113c74067 P4D 113c74067 PUD 113c78067 PMD 0 [ 40.736557][ T349] Oops: 0000 [#1] PREEMPT SMP [ 40.741157][ T349] CPU: 1 PID: 349 Comm: syz-executor.0 Not tainted 6.1.1-syzkaller #0 [ 40.749222][ T349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 40.759132][ T349] RIP: 0010:vfs_rename+0x48/0x5e0 [ 40.764149][ T349] Code: 00 00 48 89 45 d0 4c 8b 47 08 4c 8b 7f 10 48 8b 4f 20 48 8b 77 28 4c 8b 4f 30 41 bd 00 00 60 00 45 23 2f 8b 57 38 49 8b 5f 30 <48> 8b 7e 30 48 8b 41 28 8b 80 08 04 00 00 48 c7 45 c8 00 00 00 00 [ 40.783705][ T349] RSP: 0018:ffffc90000727d30 EFLAGS: 00010206 [ 40.789705][ T349] RAX: a1de9ad0eaba3600 RBX: ffff88810bab0000 RCX: ffff88810bab3480 [ 40.797589][ T349] RDX: 0000000000000000 RSI: 0000000000000010 RDI: ffffc90000727e90 [ 40.805400][ T349] RBP: ffffc90000727dd8 R08: ffff88810bab3480 R09: ffffc90000727e40 [ 40.813214][ T349] R10: ffff8881123f4f00 R11: ffff888100041400 R12: ffffc90000727e90 [ 40.821025][ T349] R13: 0000000000400000 R14: 0000000020000101 R15: ffff888113419540 [ 40.828835][ T349] FS: 00007f5b92bba6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 40.837776][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.844287][ T349] CR2: 0000000000000040 CR3: 0000000112230000 CR4: 00000000003506a0 [ 40.852191][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.859996][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.868246][ T349] Call Trace: [ 40.871365][ T349] [ 40.874143][ T349] ? dentry_kill+0x63/0x110 [ 40.878832][ T349] ? dput+0xb2/0xd0 [ 40.882485][ T349] do_renameat2+0x404/0x600 [ 40.886819][ T349] __x64_sys_rename+0x3f/0x50 [ 40.891327][ T349] do_syscall_64+0x3d/0xb0 [ 40.895580][ T349] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 40.901415][ T349] RIP: 0033:0x7f5b91e7cae9 [ 40.905665][ 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 [ 40.925371][ T349] RSP: 002b:00007f5b92bba0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 40.933623][ T349] RAX: ffffffffffffffda RBX: 00007f5b91f9bf80 RCX: 00007f5b91e7cae9 [ 40.941436][ T349] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 40.949238][ T349] RBP: 00007f5b91ec847a R08: 0000000000000000 R09: 0000000000000000 [ 40.957189][ T349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.964995][ T349] R13: 000000000000000b R14: 00007f5b91f9bf80 R15: 00007ffff5eea808 [ 40.972810][ T349] [ 40.975669][ T349] Modules linked in: [ 40.979401][ T349] CR2: 0000000000000040 [ 40.983392][ T349] ---[ end trace 0000000000000000 ]--- [ 40.988693][ T349] RIP: 0010:vfs_rename+0x48/0x5e0 [ 40.993561][ T349] Code: 00 00 48 89 45 d0 4c 8b 47 08 4c 8b 7f 10 48 8b 4f 20 48 8b 77 28 4c 8b 4f 30 41 bd 00 00 60 00 45 23 2f 8b 57 38 49 8b 5f 30 <48> 8b 7e 30 48 8b 41 28 8b 80 08 04 00 00 48 c7 45 c8 00 00 00 00 [ 41.012996][ T349] RSP: 0018:ffffc90000727d30 EFLAGS: 00010206 [ 41.018979][ T349] RAX: a1de9ad0eaba3600 RBX: ffff88810bab0000 RCX: ffff88810bab3480 [ 41.026995][ T349] RDX: 0000000000000000 RSI: 0000000000000010 RDI: ffffc90000727e90 [ 41.034979][ T349] RBP: ffffc90000727dd8 R08: ffff88810bab3480 R09: ffffc90000727e40 [ 41.042796][ T349] R10: ffff8881123f4f00 R11: ffff888100041400 R12: ffffc90000727e90 [ 41.050690][ T349] R13: 0000000000400000 R14: 0000000020000101 R15: ffff888113419540 [ 41.058760][ T349] FS: 00007f5b92bba6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 41.067526][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.074096][ T349] CR2: 0000000000000040 CR3: 0000000112230000 CR4: 00000000003506a0 [ 41.081876][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.090173][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.097980][ T349] Kernel panic - not syncing: Fatal exception [ 41.103947][ T349] Kernel Offset: disabled [ 41.108042][ T349] Rebooting in 86400 seconds..