Warning: Permanently added '10.128.0.201' (ECDSA) to the list of known hosts. executing program [ 98.799317][ T27] audit: type=1400 audit(1578552781.109:42): avc: denied { map } for pid=10423 comm="syz-executor299" path="/root/syz-executor299400401" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 98.811401][T10424] kasan: CONFIG_KASAN_INLINE enabled [ 98.828281][ T27] audit: type=1400 audit(1578552781.109:43): avc: denied { create } for pid=10423 comm="syz-executor299" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 98.833923][T10424] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 98.860454][ T27] audit: type=1400 audit(1578552781.109:44): avc: denied { write } for pid=10423 comm="syz-executor299" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 98.867608][T10424] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 98.867631][T10424] CPU: 0 PID: 10424 Comm: syz-executor299 Not tainted 5.5.0-rc5-syzkaller #0 [ 98.909622][T10424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.921190][T10424] RIP: 0010:hash_ip4_uadt+0x1f5/0x7a0 [ 98.927795][T10424] Code: 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 10 05 00 00 48 89 da 45 8b 7f 04 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ec [ 98.948641][T10424] RSP: 0018:ffffc90001cbf190 EFLAGS: 00010246 [ 98.954721][T10424] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 98.964819][T10424] RDX: 0000000000000000 RSI: ffffffff86790b92 RDI: ffff8880a3a3e0f4 [ 98.974179][T10424] RBP: ffffc90001cbf2b8 R08: 0000000000000000 R09: 0000000000000000 [ 98.982764][T10424] R10: ffffed1015d0703c R11: ffff8880ae8381e3 R12: ffff8880a05c8d00 [ 98.990899][T10424] R13: ffffc90001cbf320 R14: 0000000000000002 R15: 000000009b000000 [ 98.999410][T10424] FS: 00007f85023f7700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 99.008878][T10424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.015461][T10424] CR2: 0000000020000446 CR3: 00000000a8ed7000 CR4: 00000000001406f0 [ 99.023449][T10424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.032331][T10424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.040422][T10424] Call Trace: [ 99.044017][T10424] ? hash_ip6_test+0x670/0x670 [ 99.049014][T10424] ? hash_ip6_uadt+0x670/0x670 [ 99.054145][T10424] ? nla_memcpy+0xb0/0xb0 [ 99.059116][T10424] ? ip_set_utest+0x4aa/0x890 [ 99.064085][T10424] ? __kasan_check_read+0x11/0x20 [ 99.069126][T10424] ip_set_utest+0x55b/0x890 [ 99.073656][T10424] ? ip_set_put_byindex+0x490/0x490 [ 99.079038][T10424] ? __mutex_lock+0x458/0x13c0 [ 99.084047][T10424] ? ip_set_put_byindex+0x490/0x490 [ 99.089505][T10424] nfnetlink_rcv_msg+0xcf2/0xfb0 [ 99.094460][T10424] ? nfnetlink_bind+0x2c0/0x2c0 [ 99.099519][T10424] ? avc_has_extended_perms+0x10f0/0x10f0 [ 99.105603][T10424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.113670][T10424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.120108][T10424] ? cred_has_capability+0x199/0x330 [ 99.125487][T10424] ? selinux_sb_eat_lsm_opts+0x700/0x700 [ 99.131918][T10424] ? selinux_sb_eat_lsm_opts+0x700/0x700 [ 99.137932][T10424] ? __check_heap_object+0x93/0xb3 [ 99.143376][T10424] ? __lock_acquire+0x8a0/0x4a00 [ 99.148476][T10424] netlink_rcv_skb+0x177/0x450 [ 99.153240][T10424] ? nfnetlink_bind+0x2c0/0x2c0 [ 99.158245][T10424] ? netlink_ack+0xb50/0xb50 [ 99.162993][T10424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.169433][T10424] ? ns_capable_common+0x93/0x100 [ 99.174454][T10424] ? ns_capable+0x20/0x30 [ 99.179125][T10424] ? __netlink_ns_capable+0x104/0x140 [ 99.184598][T10424] nfnetlink_rcv+0x1ba/0x460 [ 99.189333][T10424] ? nfnetlink_rcv_batch+0x17a0/0x17a0 [ 99.194976][T10424] ? netlink_deliver_tap+0x24a/0xbe0 [ 99.200304][T10424] ? __kasan_check_write+0x14/0x20 [ 99.206488][T10424] netlink_unicast+0x58c/0x7d0 [ 99.211863][T10424] ? netlink_attachskb+0x870/0x870 [ 99.217155][T10424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.223892][T10424] netlink_sendmsg+0x91c/0xea0 [ 99.228666][T10424] ? netlink_unicast+0x7d0/0x7d0 [ 99.239262][T10424] ? tomoyo_socket_sendmsg+0x26/0x30 [ 99.244853][T10424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.251452][T10424] ? security_socket_sendmsg+0x8d/0xc0 [ 99.257622][T10424] ? netlink_unicast+0x7d0/0x7d0 [ 99.263556][T10424] sock_sendmsg+0xd7/0x130 [ 99.268856][T10424] ____sys_sendmsg+0x753/0x880 [ 99.274189][T10424] ? kernel_sendmsg+0x50/0x50 [ 99.278962][T10424] ? __fget+0x35d/0x550 [ 99.283336][T10424] ? find_held_lock+0x35/0x130 [ 99.288207][T10424] ___sys_sendmsg+0x100/0x170 [ 99.293146][T10424] ? sendmsg_copy_msghdr+0x70/0x70 [ 99.299376][T10424] ? __kasan_check_read+0x11/0x20 [ 99.304404][T10424] ? __fget+0x37f/0x550 [ 99.308838][T10424] ? ksys_dup3+0x3e0/0x3e0 [ 99.313832][T10424] ? __fget_light+0x1a9/0x230 [ 99.319472][T10424] ? __fdget+0x1b/0x20 [ 99.324153][T10424] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 99.330627][T10424] __sys_sendmsg+0x105/0x1d0 [ 99.335382][T10424] ? __sys_sendmsg_sock+0xc0/0xc0 [ 99.340710][T10424] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 99.346777][T10424] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.352570][T10424] ? do_syscall_64+0x26/0x790 [ 99.357599][T10424] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.363844][T10424] ? do_syscall_64+0x26/0x790 [ 99.368678][T10424] __x64_sys_sendmsg+0x78/0xb0 [ 99.373452][T10424] do_syscall_64+0xfa/0x790 [ 99.378113][T10424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.383999][T10424] RIP: 0033:0x446289 [ 99.388018][T10424] Code: e8 bc b7 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 2b 12 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.413609][T10424] RSP: 002b:00007f85023f6db8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.422667][T10424] RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 0000000000446289 [ 99.431785][T10424] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000004 [ 99.440595][T10424] RBP: 00000000006dbc20 R08: 0000000000000014 R09: 0000000000000000 [ 99.449378][T10424] R10: 0000000000000018 R11: 0000000000000246 R12: 00000000006dbc2c [ 99.458669][T10424] R13: 00007ffe6edf85df R14: 00007f85023f79c0 R15: 20c49ba5e353f7cf [ 99.467153][T10424] Modules linked in: [ 99.471375][T10424] ---[ end trace 61c675d7d592162a ]--- [ 99.479437][T10424] RIP: 0010:hash_ip4_uadt+0x1f5/0x7a0 [ 99.485755][T10424] Code: 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 10 05 00 00 48 89 da 45 8b 7f 04 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 ec [ 99.515741][T10424] RSP: 0018:ffffc90001cbf190 EFLAGS: 00010246 [ 99.522526][T10424] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 99.532390][T10424] RDX: 0000000000000000 RSI: ffffffff86790b92 RDI: ffff8880a3a3e0f4 [ 99.542007][T10424] RBP: ffffc90001cbf2b8 R08: 0000000000000000 R09: 0000000000000000 [ 99.553516][T10424] R10: ffffed1015d0703c R11: ffff8880ae8381e3 R12: ffff8880a05c8d00 [ 99.562275][T10424] R13: ffffc90001cbf320 R14: 0000000000000002 R15: 000000009b000000 [ 99.570950][T10424] FS: 00007f85023f7700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 99.580870][T10424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.587486][T10424] CR2: 0000000020000446 CR3: 00000000a8ed7000 CR4: 00000000001406f0 [ 99.595742][T10424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.604256][T10424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.613238][T10424] Kernel panic - not syncing: Fatal exception in interrupt [ 99.621698][T10424] Kernel Offset: disabled [ 99.626174][T10424] Rebooting in 86400 seconds..