Warning: Permanently added '10.128.0.205' (ECDSA) to the list of known hosts. executing program [ 90.944069][ T9656] kasan: CONFIG_KASAN_INLINE enabled [ 90.949611][ T9656] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 90.957660][ T9656] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 90.964572][ T9656] CPU: 1 PID: 9656 Comm: syz-executor756 Not tainted 5.5.0-rc4-syzkaller #0 [ 90.973258][ T9656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.983301][ T9656] RIP: 0010:hash_ipportnet4_uadt+0x20b/0x13e0 [ 90.989386][ T9656] Code: 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 71 0c 00 00 4c 89 e2 45 8b 6d 04 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 4c 89 e0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 2c [ 91.008981][ T9656] RSP: 0018:ffffc90001ee7150 EFLAGS: 00010246 [ 91.015053][ T9656] RAX: dffffc0000000000 RBX: ffffc90001ee7320 RCX: 0000000000000000 [ 91.023001][ T9656] RDX: 0000000000000000 RSI: ffffffff867e4e78 RDI: ffff8880a7f08070 [ 91.030949][ T9656] RBP: ffffc90001ee72b8 R08: 0000000000000000 R09: 0000000000000000 [ 91.038896][ T9656] R10: ffffed1015d2703c R11: ffff8880ae9381e3 R12: 0000000000000000 [ 91.046843][ T9656] R13: 0000000002000000 R14: ffffc90001ee7220 R15: ffff8880a4c3a400 [ 91.054793][ T9656] FS: 0000000000e4b880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 91.063709][ T9656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.070284][ T9656] CR2: 0000000020000446 CR3: 000000009e154000 CR4: 00000000001406e0 [ 91.078244][ T9656] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 91.086197][ T9656] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 91.094147][ T9656] Call Trace: [ 91.097423][ T9656] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 91.103335][ T9656] ? hash_ipportnet6_test+0x10c0/0x10c0 [ 91.108858][ T9656] ? hash_ipportnet6_uadt+0xeb0/0xeb0 [ 91.114205][ T9656] ? nla_memcpy+0xb0/0xb0 [ 91.118657][ T9656] ? ip_set_utest+0x4aa/0x890 [ 91.123314][ T9656] ? __kasan_check_read+0x11/0x20 [ 91.128321][ T9656] ip_set_utest+0x55b/0x890 [ 91.132808][ T9656] ? ip_set_put_byindex+0x490/0x490 [ 91.137993][ T9656] ? __mutex_lock+0x458/0x13c0 [ 91.142838][ T9656] ? ip_set_put_byindex+0x490/0x490 [ 91.148025][ T9656] nfnetlink_rcv_msg+0xcf2/0xfb0 [ 91.152961][ T9656] ? nfnetlink_bind+0x2c0/0x2c0 [ 91.157844][ T9656] ? __kasan_check_read+0x11/0x20 [ 91.162845][ T9656] ? __lock_acquire+0x8a0/0x4a00 [ 91.167760][ T9656] ? save_stack+0x5c/0x90 [ 91.172133][ T9656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.178360][ T9656] ? apparmor_capable+0x497/0x900 [ 91.183370][ T9656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.189595][ T9656] ? __kasan_check_read+0x11/0x20 [ 91.194595][ T9656] ? apparmor_cred_prepare+0x7b0/0x7b0 [ 91.200029][ T9656] netlink_rcv_skb+0x177/0x450 [ 91.204781][ T9656] ? nfnetlink_bind+0x2c0/0x2c0 [ 91.209674][ T9656] ? netlink_ack+0xb50/0xb50 [ 91.214281][ T9656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.220561][ T9656] ? ns_capable_common+0x93/0x100 [ 91.225569][ T9656] ? ns_capable+0x20/0x30 [ 91.229886][ T9656] ? __netlink_ns_capable+0x104/0x140 [ 91.235238][ T9656] nfnetlink_rcv+0x1ba/0x460 [ 91.239807][ T9656] ? nfnetlink_rcv_batch+0x17a0/0x17a0 [ 91.245240][ T9656] ? netlink_deliver_tap+0x24a/0xbe0 [ 91.250499][ T9656] ? __kasan_check_write+0x14/0x20 [ 91.255592][ T9656] netlink_unicast+0x58c/0x7d0 [ 91.260334][ T9656] ? netlink_attachskb+0x870/0x870 [ 91.265421][ T9656] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 91.271117][ T9656] ? __check_object_size+0x3d/0x437 [ 91.276291][ T9656] netlink_sendmsg+0x91c/0xea0 [ 91.281039][ T9656] ? netlink_unicast+0x7d0/0x7d0 [ 91.285952][ T9656] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 91.291473][ T9656] ? apparmor_socket_sendmsg+0x2a/0x30 [ 91.296914][ T9656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.303129][ T9656] ? security_socket_sendmsg+0x8d/0xc0 [ 91.308573][ T9656] ? netlink_unicast+0x7d0/0x7d0 [ 91.313497][ T9656] sock_sendmsg+0xd7/0x130 [ 91.317941][ T9656] ____sys_sendmsg+0x753/0x880 [ 91.322702][ T9656] ? kernel_sendmsg+0x50/0x50 [ 91.327468][ T9656] ? lockdep_init_map+0x1be/0x6d0 [ 91.332525][ T9656] ___sys_sendmsg+0x100/0x170 [ 91.337198][ T9656] ? sendmsg_copy_msghdr+0x70/0x70 [ 91.342291][ T9656] ? __kasan_check_read+0x11/0x20 [ 91.347295][ T9656] ? __lock_acquire+0x8a0/0x4a00 [ 91.352214][ T9656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.358444][ T9656] ? __this_cpu_preempt_check+0x35/0x190 [ 91.364491][ T9656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.370707][ T9656] ? percpu_counter_add_batch+0x13c/0x190 [ 91.376402][ T9656] ? __fd_install+0x1bc/0x640 [ 91.381052][ T9656] ? find_held_lock+0x35/0x130 [ 91.385790][ T9656] ? __fd_install+0x1bc/0x640 [ 91.390443][ T9656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.396658][ T9656] ? __fget_light+0x1a9/0x230 [ 91.401310][ T9656] ? __fdget+0x1b/0x20 [ 91.405356][ T9656] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 91.411606][ T9656] __sys_sendmsg+0x105/0x1d0 [ 91.416172][ T9656] ? __sys_sendmsg_sock+0xc0/0xc0 [ 91.421218][ T9656] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.426650][ T9656] ? do_syscall_64+0x26/0x790 [ 91.431304][ T9656] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.437344][ T9656] ? do_syscall_64+0x26/0x790 [ 91.441996][ T9656] __x64_sys_sendmsg+0x78/0xb0 [ 91.446736][ T9656] do_syscall_64+0xfa/0x790 [ 91.451216][ T9656] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.457079][ T9656] RIP: 0033:0x440839 [ 91.460958][ T9656] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 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 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.480537][ T9656] RSP: 002b:00007ffde8ed0ad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.488925][ T9656] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440839 [ 91.496870][ T9656] RDX: 0000000000000002 RSI: 0000000020000140 RDI: 0000000000000004 [ 91.504816][ T9656] RBP: 00000000006ca018 R08: 0000000000000008 R09: 00000000004002c8 [ 91.512779][ T9656] R10: 000000000000204e R11: 0000000000000246 R12: 00000000004020c0 [ 91.520734][ T9656] R13: 0000000000402150 R14: 0000000000000000 R15: 0000000000000000 [ 91.528684][ T9656] Modules linked in: [ 91.532627][ T9656] ---[ end trace 4497e0a4dc04971d ]--- [ 91.538083][ T9656] RIP: 0010:hash_ipportnet4_uadt+0x20b/0x13e0 [ 91.544176][ T9656] Code: 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 71 0c 00 00 4c 89 e2 45 8b 6d 04 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 4c 89 e0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 2c [ 91.563804][ T9656] RSP: 0018:ffffc90001ee7150 EFLAGS: 00010246 [ 91.569876][ T9656] RAX: dffffc0000000000 RBX: ffffc90001ee7320 RCX: 0000000000000000 [ 91.577842][ T9656] RDX: 0000000000000000 RSI: ffffffff867e4e78 RDI: ffff8880a7f08070 [ 91.585847][ T9656] RBP: ffffc90001ee72b8 R08: 0000000000000000 R09: 0000000000000000 [ 91.593827][ T9656] R10: ffffed1015d2703c R11: ffff8880ae9381e3 R12: 0000000000000000 [ 91.601810][ T9656] R13: 0000000002000000 R14: ffffc90001ee7220 R15: ffff8880a4c3a400 [ 91.609785][ T9656] FS: 0000000000e4b880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 91.618715][ T9656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.625296][ T9656] CR2: 0000000020000446 CR3: 000000009e154000 CR4: 00000000001406e0 [ 91.633279][ T9656] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 91.641270][ T9656] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 91.649262][ T9656] Kernel panic - not syncing: Fatal exception in interrupt [ 91.657704][ T9656] Kernel Offset: disabled [ 91.662032][ T9656] Rebooting in 86400 seconds..