Warning: Permanently added '10.128.1.13' (ED25519) to the list of known hosts. 2023/09/17 17:55:13 ignoring optional flag "sandboxArg"="0" 2023/09/17 17:55:13 parsed 1 programs [ 41.056963][ T27] audit: type=1400 audit(1694973313.204:156): 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 [ 41.082702][ T27] audit: type=1400 audit(1694973313.204:157): 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 2023/09/17 17:55:13 executed programs: 0 [ 41.118335][ T27] audit: type=1400 audit(1694973313.274:158): 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" [ 41.155848][ T338] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.174845][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.181798][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.188921][ T344] device bridge_slave_0 entered promiscuous mode [ 41.195224][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.202095][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.209160][ T344] device bridge_slave_1 entered promiscuous mode [ 41.222097][ T27] audit: type=1400 audit(1694973313.374:159): 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 [ 41.244641][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.248036][ T27] audit: type=1400 audit(1694973313.404:160): 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 [ 41.251562][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.278998][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.285823][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.295107][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.302064][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.309060][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.316187][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.325789][ T344] device veth0_vlan entered promiscuous mode [ 41.332132][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.340182][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.347647][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.354957][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.362616][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.370579][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.377719][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.384831][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.392960][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.399835][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.406901][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.414615][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.423259][ T344] device veth1_macvtap entered promiscuous mode [ 41.429566][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.439108][ T27] audit: type=1400 audit(1694973313.594:161): 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 [ 41.462504][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.470468][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.480882][ T27] audit: type=1400 audit(1694973313.634:162): avc: denied { mounton } for pid=348 comm="syz-executor.0" path="/root/syzkaller-testdir3939728962/syzkaller.tKh8Dr/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.531111][ T349] BUG: kernel NULL pointer dereference, address: 0000000000000012 [ 41.538723][ T349] #PF: supervisor read access in kernel mode [ 41.544534][ T349] #PF: error_code(0x0000) - not-present page [ 41.550520][ T349] PGD 10c6cd067 P4D 10c6cd067 PUD 10c435067 PMD 0 [ 41.556861][ T349] Oops: 0000 [#1] PREEMPT SMP [ 41.561465][ T349] CPU: 1 PID: 349 Comm: syz-executor.0 Not tainted 6.1.1-syzkaller #0 [ 41.569441][ T349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 41.579432][ T349] RIP: 0010:do_renameat2+0x2f0/0x600 [ 41.584550][ T349] Code: ee e8 d4 b9 ff ff 48 89 c3 48 8d bd 60 ff ff ff 4c 89 ee 44 89 e2 e8 9f e1 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 [ 41.604257][ T349] RSP: 0018:ffffc9000073fde8 EFLAGS: 00010203 [ 41.611290][ T349] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000004 [ 41.619935][ T349] RDX: 0000000400000000 RSI: 0000000000000000 RDI: ffff88810aa73540 [ 41.628129][ T349] RBP: ffffc9000073ff00 R08: 00000000ffffff9c R09: 000000008080007f [ 41.636037][ T349] R10: ffff88810a76f1e0 R11: ffff888100041400 R12: 0000000000000000 [ 41.643833][ T349] R13: ffff888100525f00 R14: 0000000020000101 R15: 0000000000000010 [ 41.651731][ T349] FS: 00007f8390f0d6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 41.660494][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.667246][ T349] CR2: 0000000000000012 CR3: 000000010c789000 CR4: 00000000003506a0 [ 41.675703][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.683597][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.691420][ T349] Call Trace: [ 41.694533][ T349] [ 41.697318][ T349] ? slab_post_alloc_hook+0x71/0x300 [ 41.702436][ T349] __x64_sys_rename+0x3f/0x50 [ 41.707057][ T349] do_syscall_64+0x3d/0xb0 [ 41.711302][ T349] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 41.717185][ T349] RIP: 0033:0x7f839027cae9 [ 41.721459][ 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 [ 41.741227][ T349] RSP: 002b:00007f8390f0d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 41.749567][ T349] RAX: ffffffffffffffda RBX: 00007f839039bf80 RCX: 00007f839027cae9 [ 41.757629][ T349] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 41.765619][ T349] RBP: 00007f83902c847a R08: 0000000000000000 R09: 0000000000000000 [ 41.773513][ T349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.781322][ T349] R13: 000000000000000b R14: 00007f839039bf80 R15: 00007fffc0a4ebf8 [ 41.789223][ T349] [ 41.792258][ T349] Modules linked in: [ 41.795992][ T349] CR2: 0000000000000012 [ 41.799983][ T349] ---[ end trace 0000000000000000 ]--- [ 41.805363][ T349] RIP: 0010:do_renameat2+0x2f0/0x600 [ 41.810660][ T349] Code: ee e8 d4 b9 ff ff 48 89 c3 48 8d bd 60 ff ff ff 4c 89 ee 44 89 e2 e8 9f e1 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 [ 41.830446][ T349] RSP: 0018:ffffc9000073fde8 EFLAGS: 00010203 [ 41.836523][ T349] RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000004 [ 41.844335][ T349] RDX: 0000000400000000 RSI: 0000000000000000 RDI: ffff88810aa73540 [ 41.852236][ T349] RBP: ffffc9000073ff00 R08: 00000000ffffff9c R09: 000000008080007f [ 41.860150][ T349] R10: ffff88810a76f1e0 R11: ffff888100041400 R12: 0000000000000000 [ 41.867991][ T349] R13: ffff888100525f00 R14: 0000000020000101 R15: 0000000000000010 [ 41.875759][ T349] FS: 00007f8390f0d6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 41.884528][ T349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.891219][ T349] CR2: 0000000000000012 CR3: 000000010c789000 CR4: 00000000003506a0 [ 41.899146][ T349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.906957][ T349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.914864][ T349] Kernel panic - not syncing: Fatal exception [ 41.921059][ T349] Kernel Offset: disabled [ 41.925363][ T349] Rebooting in 86400 seconds..