Warning: Permanently added '10.128.1.179' (ED25519) to the list of known hosts. 2023/12/23 04:54:39 ignoring optional flag "sandboxArg"="0" 2023/12/23 04:54:39 parsed 1 programs [ 40.316798][ T27] audit: type=1400 audit(1703307279.499:156): avc: denied { mounton } for pid=342 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 [ 40.341357][ T27] audit: type=1400 audit(1703307279.499:157): avc: denied { mount } for pid=342 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 2023/12/23 04:54:39 executed programs: 0 [ 40.375841][ T27] audit: type=1400 audit(1703307279.559:158): avc: denied { unlink } for pid=342 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" [ 40.384502][ T342] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.433713][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.440631][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.447556][ T348] device bridge_slave_0 entered promiscuous mode [ 40.453771][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.460647][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.467758][ T348] device bridge_slave_1 entered promiscuous mode [ 40.480712][ T27] audit: type=1400 audit(1703307279.659:159): avc: denied { write } for pid=348 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.501098][ T27] audit: type=1400 audit(1703307279.679:160): avc: denied { read } for pid=348 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.502676][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.528071][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.535105][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.541967][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.551061][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.558213][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.565143][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.572205][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.579669][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.587513][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.594380][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.603589][ T348] device veth0_vlan entered promiscuous mode [ 40.609649][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.617663][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.625268][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.632380][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.639598][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.647460][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.654302][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.661495][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.669075][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.677812][ T348] device veth1_macvtap entered promiscuous mode [ 40.684854][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.692896][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.700905][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.710013][ T27] audit: type=1400 audit(1703307279.889:161): avc: denied { mounton } for pid=348 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 [ 40.735751][ T27] audit: type=1400 audit(1703307279.919:162): avc: denied { mounton } for pid=353 comm="syz-executor.0" path="/root/syzkaller-testdir1191768294/syzkaller.oc5Wf7/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.838097][ T354] BUG: kernel NULL pointer dereference, address: 0000000000000040 [ 40.845702][ T354] #PF: supervisor read access in kernel mode [ 40.851601][ T354] #PF: error_code(0x0000) - not-present page [ 40.857415][ T354] PGD 10bad7067 P4D 10bad7067 PUD 10bb9e067 PMD 0 [ 40.863752][ T354] Oops: 0000 [#1] PREEMPT SMP [ 40.868265][ T354] CPU: 0 PID: 354 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller #0 [ 40.876346][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 40.886234][ T354] RIP: 0010:vfs_rename+0x45/0x570 [ 40.891177][ T354] 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 28 04 00 00 48 c7 45 c8 00 00 00 00 [ 40.910619][ T354] RSP: 0018:ffffc900007cfd38 EFLAGS: 00010206 [ 40.916519][ T354] RAX: 4546205b5ec3b500 RBX: ffff88810c278780 RCX: ffff88810c278b40 [ 40.924342][ T354] RDX: 0000000000000000 RSI: 0000000000000010 RDI: ffffc900007cfe90 [ 40.932147][ T354] RBP: ffffc900007cfdd8 R08: ffff88810c278b40 R09: ffffc900007cfe40 [ 40.939954][ T354] R10: ffff88810bafe720 R11: ffff888100041400 R12: ffffc900007cfe90 [ 40.947765][ T354] R13: 0000000000400000 R14: 0000000020000101 R15: ffff88810cd3f680 [ 40.955576][ T354] FS: 00007fd7246f06c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 40.964344][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.970768][ T354] CR2: 0000000000000040 CR3: 000000010bb01000 CR4: 00000000003506b0 [ 40.978584][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.986388][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.994213][ T354] Call Trace: [ 40.997335][ T354] [ 41.000103][ T354] ? __die_body+0x62/0xb0 [ 41.004269][ T354] ? __die+0x7e/0x90 [ 41.008000][ T354] ? page_fault_oops+0x369/0x3d0 [ 41.012777][ T354] ? kfree+0x7a/0xf0 [ 41.016508][ T354] ? exc_page_fault+0x4d3/0x660 [ 41.021197][ T354] ? asm_exc_page_fault+0x27/0x30 [ 41.026055][ T354] ? vfs_rename+0x45/0x570 [ 41.030309][ T354] ? dentry_kill+0x63/0x110 [ 41.035528][ T354] ? dput+0xb2/0xd0 [ 41.039161][ T354] do_renameat2+0x404/0x600 [ 41.043510][ T354] __x64_sys_rename+0x3f/0x50 [ 41.048014][ T354] do_syscall_64+0x3d/0xb0 [ 41.052268][ T354] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 41.057994][ T354] RIP: 0033:0x7fd723a7cae9 [ 41.062247][ T354] 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 [ 41.081692][ T354] RSP: 002b:00007fd7246f00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 41.089961][ T354] RAX: ffffffffffffffda RBX: 00007fd723b9bf80 RCX: 00007fd723a7cae9 [ 41.097747][ T354] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 41.106774][ T354] RBP: 00007fd723ac847a R08: 0000000000000000 R09: 0000000000000000 [ 41.114613][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.122480][ T354] R13: 000000000000000b R14: 00007fd723b9bf80 R15: 00007ffd9076a238 [ 41.130294][ T354] [ 41.133157][ T354] Modules linked in: [ 41.136888][ T354] CR2: 0000000000000040 [ 41.140882][ T354] ---[ end trace 0000000000000000 ]--- [ 41.146182][ T354] RIP: 0010:vfs_rename+0x45/0x570 [ 41.151036][ T354] 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 28 04 00 00 48 c7 45 c8 00 00 00 00 [ 41.170490][ T354] RSP: 0018:ffffc900007cfd38 EFLAGS: 00010206 [ 41.176378][ T354] RAX: 4546205b5ec3b500 RBX: ffff88810c278780 RCX: ffff88810c278b40 [ 41.184190][ T354] RDX: 0000000000000000 RSI: 0000000000000010 RDI: ffffc900007cfe90 [ 41.192026][ T354] RBP: ffffc900007cfdd8 R08: ffff88810c278b40 R09: ffffc900007cfe40 [ 41.199814][ T354] R10: ffff88810bafe720 R11: ffff888100041400 R12: ffffc900007cfe90 [ 41.207625][ T354] R13: 0000000000400000 R14: 0000000020000101 R15: ffff88810cd3f680 [ 41.215439][ T354] FS: 00007fd7246f06c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 41.224204][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.230632][ T354] CR2: 0000000000000040 CR3: 000000010bb01000 CR4: 00000000003506b0 [ 41.238439][ T354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.246245][ T354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.254149][ T354] Kernel panic - not syncing: Fatal exception [ 41.260263][ T354] Kernel Offset: disabled [ 41.264376][ T354] Rebooting in 86400 seconds..