Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. 2023/12/20 19:54:33 ignoring optional flag "sandboxArg"="0" 2023/12/20 19:54:33 parsed 1 programs [ 40.733567][ T27] audit: type=1400 audit(1703102073.631:156): avc: denied { mounton } for pid=340 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 [ 40.758601][ T27] audit: type=1400 audit(1703102073.631:157): avc: denied { mount } for pid=340 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 2023/12/20 19:54:33 executed programs: 0 [ 40.811127][ T27] audit: type=1400 audit(1703102073.711:158): avc: denied { unlink } for pid=340 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" [ 40.820401][ T340] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.857316][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.864374][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.871571][ T346] device bridge_slave_0 entered promiscuous mode [ 40.877705][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.884585][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.891483][ T346] device bridge_slave_1 entered promiscuous mode [ 40.903058][ T27] audit: type=1400 audit(1703102073.801:159): avc: denied { write } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.904584][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.924324][ T27] audit: type=1400 audit(1703102073.801:160): avc: denied { read } for pid=346 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 40.931155][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.931171][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.965447][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.974681][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.981847][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.989031][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.996167][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.003597][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.011446][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.018224][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.027623][ T346] device veth0_vlan entered promiscuous mode [ 41.033772][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.042287][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.049987][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.057179][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.064495][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.072763][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.079515][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.086613][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.094256][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.102899][ T346] device veth1_macvtap entered promiscuous mode [ 41.110174][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.118149][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.126235][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.135246][ T27] audit: type=1400 audit(1703102074.041:161): avc: denied { mounton } for pid=346 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 [ 41.160475][ T27] audit: type=1400 audit(1703102074.051:162): avc: denied { mounton } for pid=351 comm="syz-executor.0" path="/root/syzkaller-testdir3491386691/syzkaller.Nq0uZR/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.211264][ T352] BUG: kernel NULL pointer dereference, address: 0000000000000012 [ 41.218988][ T352] #PF: supervisor read access in kernel mode [ 41.224870][ T352] #PF: error_code(0x0000) - not-present page [ 41.231047][ T352] PGD 10cebf067 P4D 10cebf067 PUD 10bb5e067 PMD 0 [ 41.237383][ T352] Oops: 0000 [#1] PREEMPT SMP [ 41.242197][ T352] CPU: 0 PID: 352 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller #0 [ 41.250266][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 41.260507][ T352] RIP: 0010:do_renameat2+0x2f0/0x600 [ 41.265786][ T352] Code: ee e8 04 ba ff ff 48 89 c3 48 8d bd 60 ff ff ff 4c 89 ee 44 89 e2 e8 0f e2 ff ff 49 89 c7 48 3d 00 f0 ff ff 0f 87 7b 01 00 00 <41> f6 47 02 70 48 8b b5 30 ff ff ff 0f 84 09 01 00 00 48 89 9d 00 [ 41.286446][ T352] RSP: 0018:ffffc90000757de8 EFLAGS: 00010203 [ 41.292535][ T352] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000004 [ 41.300493][ T352] RDX: 0000000400000000 RSI: 0000000000000000 RDI: ffff8881002c8000 [ 41.308604][ T352] RBP: ffffc90000757f00 R08: 00000000ffffff9c R09: ffffffff8154083c [ 41.316581][ T352] R10: ffff88811049ad00 R11: ffff888100041400 R12: 0000000000000000 [ 41.324831][ T352] R13: ffff88810d12b000 R14: 0000000020000101 R15: 0000000000000010 [ 41.332821][ T352] FS: 00007fa2567706c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 41.342014][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.348818][ T352] CR2: 0000000000000012 CR3: 000000010bb1d000 CR4: 00000000003506b0 [ 41.356731][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.364848][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.372829][ T352] Call Trace: [ 41.375959][ T352] [ 41.378841][ T352] ? __die_body+0x62/0xb0 [ 41.383006][ T352] ? __die+0x7e/0x90 [ 41.387027][ T352] ? page_fault_oops+0x369/0x3d0 [ 41.391776][ T352] ? exc_page_fault+0x4d3/0x660 [ 41.396458][ T352] ? asm_exc_page_fault+0x27/0x30 [ 41.401407][ T352] ? fuse_lookup_name+0x37c/0x3e0 [ 41.406463][ T352] ? do_renameat2+0x2f0/0x600 [ 41.410966][ T352] ? do_renameat2+0x2e1/0x600 [ 41.415766][ T352] ? slab_post_alloc_hook+0x71/0x300 [ 41.420889][ T352] __x64_sys_rename+0x3f/0x50 [ 41.425672][ T352] do_syscall_64+0x3d/0xb0 [ 41.430538][ T352] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 41.436268][ T352] RIP: 0033:0x7fa255a7cae9 [ 41.440626][ T352] 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 [ 41.461210][ T352] RSP: 002b:00007fa2567700c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 41.470271][ T352] RAX: ffffffffffffffda RBX: 00007fa255b9bf80 RCX: 00007fa255a7cae9 [ 41.478435][ T352] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 41.486333][ T352] RBP: 00007fa255ac847a R08: 0000000000000000 R09: 0000000000000000 [ 41.494656][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.502557][ T352] R13: 000000000000000b R14: 00007fa255b9bf80 R15: 00007ffe89db6008 [ 41.510551][ T352] [ 41.513402][ T352] Modules linked in: [ 41.517313][ T352] CR2: 0000000000000012 [ 41.521498][ T352] ---[ end trace 0000000000000000 ]--- [ 41.527053][ T352] RIP: 0010:do_renameat2+0x2f0/0x600 [ 41.532533][ T352] Code: ee e8 04 ba ff ff 48 89 c3 48 8d bd 60 ff ff ff 4c 89 ee 44 89 e2 e8 0f e2 ff ff 49 89 c7 48 3d 00 f0 ff ff 0f 87 7b 01 00 00 <41> f6 47 02 70 48 8b b5 30 ff ff ff 0f 84 09 01 00 00 48 89 9d 00 [ 41.552704][ T352] RSP: 0018:ffffc90000757de8 EFLAGS: 00010203 [ 41.559130][ T352] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000004 [ 41.567227][ T352] RDX: 0000000400000000 RSI: 0000000000000000 RDI: ffff8881002c8000 [ 41.575378][ T352] RBP: ffffc90000757f00 R08: 00000000ffffff9c R09: ffffffff8154083c [ 41.583816][ T352] R10: ffff88811049ad00 R11: ffff888100041400 R12: 0000000000000000 [ 41.591959][ T352] R13: ffff88810d12b000 R14: 0000000020000101 R15: 0000000000000010 [ 41.600069][ T352] FS: 00007fa2567706c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 41.609007][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.616316][ T352] CR2: 0000000000000012 CR3: 000000010bb1d000 CR4: 00000000003506b0 [ 41.624685][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.632750][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.640799][ T352] Kernel panic - not syncing: Fatal exception [ 41.647894][ T352] Kernel Offset: disabled [ 41.652802][ T352] Rebooting in 86400 seconds..