[....] Starting enhanced syslogd: rsyslogd[ 13.578686] audit: type=1400 audit(1515608737.433:5): avc: denied { syslog } for pid=3342 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.154421] audit: type=1400 audit(1515608744.009:6): avc: denied { map } for pid=3482 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. executing program [ 26.375183] audit: type=1400 audit(1515608750.229:7): avc: denied { map } for pid=3497 comm="syzkaller602908" path="/root/syzkaller602908503" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 26.412598] device lo entered promiscuous mode [ 26.422924] kasan: CONFIG_KASAN_INLINE enabled [ 26.427590] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 26.435024] general protection fault: 0000 [#1] SMP KASAN [ 26.440548] Dumping ftrace buffer: [ 26.444061] (ftrace buffer empty) [ 26.447753] Modules linked in: [ 26.450925] CPU: 0 PID: 3503 Comm: syzkaller602908 Not tainted 4.15.0-rc7+ #166 [ 26.458340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.467675] RIP: 0010:sctp_v6_get_dst+0x59e/0x1c60 [ 26.472581] RSP: 0018:ffff8801db205e10 EFLAGS: 00010206 [ 26.477909] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff850f177b [ 26.485149] RDX: 000000000000000f RSI: 00000000c9b2177e RDI: ffff8801db22376c [ 26.492387] RBP: ffff8801db206180 R08: 1ffff1003b640b03 R09: 0000000000000002 [ 26.499625] R10: ffff8801db205ce0 R11: ffffffff850f1728 R12: ffff8801bf688070 [ 26.506875] R13: 000000000000204e R14: ffff8801bf674e40 R15: ffff8801bf688040 [ 26.514292] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f7f9db40 [ 26.522496] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 26.528348] CR2: 0000000020aaff09 CR3: 00000001bf45d005 CR4: 00000000001606f0 [ 26.535591] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.542831] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.550073] Call Trace: [ 26.552623] [ 26.554750] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 26.559737] ? _crng_backtrack_protect+0xd9/0x130 [ 26.564562] ? sctp_inet6_send_verify+0x2b0/0x2b0 [ 26.569384] ? memset+0x31/0x40 [ 26.572645] ? memzero_explicit+0xe/0x10 [ 26.576674] ? _get_random_bytes+0x156/0x410 [ 26.581059] ? get_random_bytes+0x34/0x40 [ 26.585177] ? crng_backtrack_protect+0x80/0x80 [ 26.589825] ? __lockdep_init_map+0xe4/0x650 [ 26.594208] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 26.599198] ? proc_do_uuid+0x270/0x270 [ 26.603158] ? kmem_cache_alloc_trace+0x456/0x750 [ 26.607973] ? memset+0x31/0x40 [ 26.611228] ? get_random_bytes+0x34/0x40 [ 26.615348] ? sctp_transport_new+0x6be/0x840 [ 26.619812] ? sctp_transport_destroy_rcu+0x60/0x60 [ 26.624799] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 26.629784] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 26.634595] ? proc_do_uuid+0x270/0x270 [ 26.638551] ? refcount_inc_not_zero+0xfe/0x180 [ 26.643189] ? refcount_add+0x60/0x60 [ 26.646961] ? sctp_stream_alloc_out+0x11e/0x1a0 [ 26.651704] sctp_transport_route+0xa8/0x430 [ 26.656092] ? sctp_transport_route+0xa8/0x430 [ 26.660647] sctp_assoc_add_peer+0x4fe/0x1100 [ 26.665121] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 26.669857] ? sctp_verify_init+0x540/0x1770 [ 26.676325] ? __ipv6_addr_type+0x193/0x280 [ 26.681227] sctp_process_init+0x119/0x2390 [ 26.685529] ? sctp_in_scope+0xbf/0xf0 [ 26.689384] ? sctp_copy_one_addr+0xb1/0x120 [ 26.693784] ? sctp_bind_addr_copy+0x180/0x360 [ 26.698333] ? sctp_verify_init+0x1770/0x1770 [ 26.702800] ? sctp_copy_one_addr+0x120/0x120 [ 26.707266] ? __ipv6_addr_type+0x193/0x280 [ 26.711564] sctp_sf_do_5_1B_init+0x8c9/0xe80 [ 26.716030] ? sctp_sf_do_5_1B_init+0x8c9/0xe80 [ 26.720669] ? sctp_sf_do_4_C+0x840/0x840 [ 26.724874] ? check_noncircular+0x20/0x20 [ 26.729081] ? is_bpf_text_address+0xa4/0x120 [ 26.733546] ? sctp_sm_lookup_event+0x95/0x3c0 [ 26.738111] sctp_do_sm+0x18a/0x6a20 [ 26.741802] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 26.747835] ? check_noncircular+0x20/0x20 [ 26.752040] ? rcu_read_lock_held+0xa9/0xc0 [ 26.756331] ? sctp_epaddr_lookup_transport+0x600/0xa10 [ 26.761661] ? ip6_input_finish+0x37e/0x17a0 [ 26.766052] ? sctp_v4_err+0xae0/0xae0 [ 26.769905] ? ip6_finish_output2+0xba6/0x23a0 [ 26.774452] ? ip6_output+0x1eb/0x840 [ 26.778220] ? ip6_xmit+0xd84/0x2090 [ 26.781916] ? check_noncircular+0x20/0x20 [ 26.786117] ? sctp_outq_uncork+0x5a/0x70 [ 26.790234] ? sctp_do_sm+0x50e/0x6a20 [ 26.794095] ? find_held_lock+0x35/0x1d0 [ 26.798139] ? sctp_endpoint_lookup_assoc+0x136/0x230 [ 26.803298] ? lock_downgrade+0x980/0x980 [ 26.807413] ? lock_release+0xa40/0xa40 [ 26.811355] ? sctp_chunkify+0xce/0x3f0 [ 26.815304] sctp_endpoint_bh_rcv+0x379/0x8f0 [ 26.819775] ? sctp_endpoint_lookup_assoc+0x230/0x230 [ 26.824935] ? lock_release+0xa40/0xa40 [ 26.828876] sctp_inq_push+0x23b/0x300 [ 26.832730] ? sctp_inq_free+0x3c0/0x3c0 [ 26.836764] sctp_rcv+0x29f3/0x35d0 [ 26.840365] ? sctp_addrs_lookup_transport+0x920/0x920 [ 26.845615] ? ip_vs_out+0x24a/0x1b30 [ 26.849384] ? ip_vs_in_icmp+0x23c0/0x23c0 [ 26.853595] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 26.858586] ? ip_vs_out_icmp_v6.isra.28+0x610/0x610 [ 26.863661] ? __local_bh_enable_ip+0x121/0x230 [ 26.868300] ? ip6t_do_table+0xc42/0x1480 [ 26.872422] ? raw6_local_deliver+0x6de/0xa80 [ 26.876887] ? check_noncircular+0x20/0x20 [ 26.881093] ? rawv6_rcv+0x1200/0x1200 [ 26.884950] ? lock_release+0xa40/0xa40 [ 26.888891] ? __lock_is_held+0xb6/0x140 [ 26.892926] sctp6_rcv+0x15/0x30 [ 26.896262] ? sctp6_rcv+0x15/0x30 [ 26.899783] ip6_input_finish+0x37e/0x17a0 [ 26.903982] ? ip6_input+0x3b4/0x560 [ 26.907669] ? ip6_rcv_finish+0x7a0/0x7a0 [ 26.911797] ? nf_hook_slow+0xd3/0x1a0 [ 26.916884] ip6_input+0xe9/0x560 [ 26.920571] ? ip6_input_finish+0x17a0/0x17a0 [ 26.925041] ? find_held_lock+0x35/0x1d0 [ 26.929083] ? ip6_rcv_finish+0x7a0/0x7a0 [ 26.933221] ? ipv6_rcv+0x16cd/0x1fa0 [ 26.936993] ip6_rcv_finish+0x1a9/0x7a0 [ 26.940937] ? ip6_make_skb+0x580/0x580 [ 26.944886] ? nf_hook_slow+0xd3/0x1a0 [ 26.948746] ipv6_rcv+0xf37/0x1fa0 [ 26.952268] ? ip6_input+0x560/0x560 [ 26.955955] ? check_noncircular+0x20/0x20 [ 26.960156] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 26.965317] ? ip6_make_skb+0x580/0x580 [ 26.969257] ? ip6_input+0x560/0x560 [ 26.972942] __netif_receive_skb_core+0x1a41/0x3460 [ 26.977926] ? find_held_lock+0x35/0x1d0 [ 26.981958] ? nf_ingress+0x9f0/0x9f0 [ 26.985743] ? lock_downgrade+0x980/0x980 [ 26.989867] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 26.995028] ? is_bpf_text_address+0x7b/0x120 [ 26.999499] ? lock_downgrade+0x980/0x980 [ 27.003626] ? lock_release+0xa40/0xa40 [ 27.007571] ? __free_insn_slot+0x5c0/0x5c0 [ 27.012141] ? rcutorture_record_progress+0x10/0x10 [ 27.017134] ? is_bpf_text_address+0xa4/0x120 [ 27.021603] ? check_noncircular+0x20/0x20 [ 27.025808] ? __kernel_text_address+0xd/0x40 [ 27.030274] ? unwind_get_return_address+0x61/0xa0 [ 27.035172] ? __save_stack_trace+0x7e/0xd0 [ 27.039467] ? depot_save_stack+0x12c/0x490 [ 27.043759] ? put_cred_rcu+0x263/0x400 [ 27.047706] ? find_held_lock+0x35/0x1d0 [ 27.051742] ? lock_acquire+0x1d5/0x580 [ 27.055685] ? process_backlog+0x45f/0x740 [ 27.059883] ? lock_acquire+0x1d5/0x580 [ 27.063836] ? process_backlog+0x1ab/0x740 [ 27.068041] ? lock_release+0xa40/0xa40 [ 27.071987] __netif_receive_skb+0x2c/0x1b0 [ 27.076276] ? __netif_receive_skb+0x2c/0x1b0 [ 27.080741] process_backlog+0x203/0x740 [ 27.084768] ? mark_held_locks+0xaf/0x100 [ 27.088880] ? check_noncircular+0x20/0x20 [ 27.093087] net_rx_action+0x792/0x1910 [ 27.097049] ? put_cred_rcu+0x263/0x400 [ 27.100994] ? napi_complete_done+0x6c0/0x6c0 [ 27.105470] ? rcu_read_lock_sched_held+0x108/0x120 [ 27.110464] ? note_gp_changes+0x650/0x650 [ 27.114673] ? timerqueue_add+0x1e9/0x280 [ 27.118790] ? enqueue_hrtimer+0x171/0x4a0 [ 27.122992] ? __remove_hrtimer+0x190/0x190 [ 27.127286] ? check_noncircular+0x20/0x20 [ 27.131486] ? print_irqtrace_events+0x270/0x270 [ 27.136214] ? lock_downgrade+0x980/0x980 [ 27.140332] ? __lock_is_held+0xb6/0x140 [ 27.144361] ? check_noncircular+0x20/0x20 [ 27.148572] ? print_irqtrace_events+0x270/0x270 [ 27.153304] ? lock_downgrade+0x980/0x980 [ 27.157424] ? __irqentry_text_end+0x1f8d74/0x1f8d74 [ 27.162496] ? do_timer+0x50/0x50 [ 27.165923] ? __lock_is_held+0xb6/0x140 [ 27.169955] __do_softirq+0x2d7/0xb85 [ 27.173723] ? task_prio+0x40/0x40 [ 27.177237] ? __irqentry_text_end+0x1f8d74/0x1f8d74 [ 27.182306] ? irq_exit+0xbb/0x200 [ 27.185813] ? smp_apic_timer_interrupt+0x16b/0x700 [ 27.190807] ? smp_reschedule_interrupt+0xe6/0x670 [ 27.195704] ? smp_call_function_single_interrupt+0x640/0x640 [ 27.201558] ? _raw_spin_lock+0x32/0x40 [ 27.205506] ? task_prio+0x40/0x40 [ 27.209277] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 27.215048] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 27.219871] do_softirq_own_stack+0x2a/0x40 [ 27.224161] [ 27.226368] do_softirq.part.21+0x14d/0x190 [ 27.230659] ? ip6_finish_output2+0xb73/0x23a0 [ 27.235228] __local_bh_enable_ip+0x1ee/0x230 [ 27.239706] ip6_finish_output2+0xba6/0x23a0 [ 27.244100] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 27.248935] ? ip6_mtu+0x36f/0x4d0 [ 27.252467] ? lock_downgrade+0x980/0x980 [ 27.256585] ? lock_release+0xa40/0xa40 [ 27.260538] ? ip6_mtu+0x1cd/0x4d0 [ 27.264046] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 27.268170] ip6_finish_output+0x302/0x930 [ 27.272387] ? ip6_finish_output+0x302/0x930 [ 27.276778] ip6_output+0x1eb/0x840 [ 27.280384] ? ip6_finish_output+0x930/0x930 [ 27.284771] ? ip6_fragment+0x3470/0x3470 [ 27.288907] ? nf_hook_slow+0xd3/0x1a0 [ 27.292765] ip6_xmit+0xd84/0x2090 [ 27.296289] ? check_noncircular+0x20/0x20 [ 27.300514] ? ip6_finish_output2+0x23a0/0x23a0 [ 27.305154] ? consume_skb+0x160/0x490 [ 27.309020] ? alloc_skb_with_frags+0x750/0x750 [ 27.313667] ? check_noncircular+0x20/0x20 [ 27.317883] ? lock_acquire+0x1d5/0x580 [ 27.321843] ? lock_acquire+0x1d5/0x580 [ 27.325812] ? sctp_v6_xmit+0x2e5/0x630 [ 27.329763] ? ip6_forward_finish+0x140/0x140 [ 27.334242] ? lock_release+0xa40/0xa40 [ 27.338201] sctp_v6_xmit+0x438/0x630 [ 27.341973] ? sctp_getname+0xc0/0xc0 [ 27.345746] sctp_packet_transmit+0x2270/0x3760 [ 27.350406] ? sctp_packet_config+0xc80/0xc80 [ 27.354891] ? find_held_lock+0x35/0x1d0 [ 27.358938] ? ip6_mtu+0x36f/0x4d0 [ 27.362450] ? find_held_lock+0x35/0x1d0 [ 27.366488] ? lock_downgrade+0x980/0x980 [ 27.370622] ? lock_release+0xa40/0xa40 [ 27.374585] ? __sctp_packet_append_chunk+0x4c9/0xc60 [ 27.380092] ? sctp_csum_update+0x30/0x30 [ 27.384206] ? sctp_packet_append_chunk+0xa90/0xa90 [ 27.389202] ? sctp_packet_init+0x25d/0x450 [ 27.393513] ? sctp_packet_append_chunk+0x5fe/0xa90 [ 27.398503] sctp_outq_flush+0xab6/0x4060 [ 27.402631] ? __lock_acquire+0x664/0x3e00 [ 27.406922] ? find_held_lock+0x90/0x1d0 [ 27.410965] ? sctp_generate_fwdtsn+0xc00/0xc00 [ 27.415605] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 27.420770] ? is_bpf_text_address+0x7b/0x120 [ 27.425238] ? lock_downgrade+0x980/0x980 [ 27.429361] ? __free_insn_slot+0x5c0/0x5c0 [ 27.433657] ? rcutorture_record_progress+0x10/0x10 [ 27.438657] ? is_bpf_text_address+0xa4/0x120 [ 27.443128] ? check_noncircular+0x20/0x20 [ 27.447351] ? __kernel_text_address+0xd/0x40 [ 27.451827] ? unwind_get_return_address+0x61/0xa0 [ 27.456733] ? __save_stack_trace+0x7e/0xd0 [ 27.461039] ? depot_save_stack+0x12c/0x490 [ 27.465346] ? find_held_lock+0x35/0x1d0 [ 27.469392] ? debug_object_activate+0x307/0x730 [ 27.474125] ? lock_downgrade+0x980/0x980 [ 27.478241] ? lock_timer_base+0xaf/0x280 [ 27.482363] ? print_irqtrace_events+0x270/0x270 [ 27.487088] ? add_timer+0x56d/0x13f0 [ 27.490856] ? lock_downgrade+0x980/0x980 [ 27.495328] ? trace_hardirqs_off+0xd/0x10 [ 27.499539] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 27.504613] ? debug_object_activate+0x307/0x730 [ 27.509343] ? calc_wheel_index+0x13d/0x200 [ 27.513638] ? mark_held_locks+0xaf/0x100 [ 27.517761] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 27.522832] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 27.527818] ? trace_hardirqs_on+0xd/0x10 [ 27.531941] ? add_timer+0x572/0x13f0 [ 27.535723] ? mod_timer_pending+0x1440/0x1440 [ 27.540455] ? sctp_init_cause+0x170/0x170 [ 27.544664] ? find_held_lock+0x35/0x1d0 [ 27.548702] ? is_bpf_text_address+0x7b/0x120 [ 27.553169] ? sctp_outq_tail+0x7b6/0xb30 [ 27.557301] ? sctp_outq_free+0x20/0x20 [ 27.561253] ? sctp_endpoint_new+0xee0/0xee0 [ 27.565646] sctp_outq_uncork+0x5a/0x70 [ 27.569588] sctp_do_sm+0x50e/0x6a20 [ 27.573276] ? __save_stack_trace+0x7e/0xd0 [ 27.577572] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 27.583600] ? save_stack+0xa3/0xd0 [ 27.587194] ? save_stack+0x43/0xd0 [ 27.590799] ? kasan_kmalloc+0xad/0xe0 [ 27.594654] ? kmem_cache_alloc_trace+0x136/0x750 [ 27.599479] ? sctp_stream_init_ext+0x51/0xf0 [ 27.603943] ? sctp_sendmsg+0x2b9b/0x3360 [ 27.608062] ? inet_sendmsg+0x11f/0x5e0 [ 27.612011] ? sock_sendmsg+0xca/0x110 [ 27.615880] ? SYSC_sendto+0x361/0x5c0 [ 27.619736] ? SyS_sendto+0x40/0x50 [ 27.623342] ? do_fast_syscall_32+0x3ee/0xf9d [ 27.627809] ? entry_SYSENTER_compat+0x54/0x63 [ 27.632367] ? check_noncircular+0x20/0x20 [ 27.636570] ? print_irqtrace_events+0x270/0x270 [ 27.641295] ? __lock_is_held+0xb6/0x140 [ 27.645336] ? __lock_is_held+0xb6/0x140 [ 27.649379] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 27.653587] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 27.658230] sctp_sendmsg+0x143d/0x3360 [ 27.662181] ? sctp_id2assoc+0x390/0x390 [ 27.666236] ? release_sock+0x1d4/0x2a0 [ 27.670180] ? lock_downgrade+0x980/0x980 [ 27.674307] ? lock_release+0xa40/0xa40 [ 27.678250] ? lock_acquire+0x1d5/0x580 [ 27.682189] ? lock_acquire+0x1d5/0x580 [ 27.686149] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 27.691138] ? release_sock+0x1d4/0x2a0 [ 27.695085] ? __local_bh_enable_ip+0x121/0x230 [ 27.699727] ? __local_bh_enable_ip+0x121/0x230 [ 27.704378] inet_sendmsg+0x11f/0x5e0 [ 27.708419] ? inet_sendmsg+0x11f/0x5e0 [ 27.712359] ? __might_sleep+0x95/0x190 [ 27.716302] ? inet_recvmsg+0x5f0/0x5f0 [ 27.720248] ? selinux_socket_sendmsg+0x36/0x40 [ 27.724901] ? security_socket_sendmsg+0x89/0xb0 [ 27.729625] ? inet_recvmsg+0x5f0/0x5f0 [ 27.733573] sock_sendmsg+0xca/0x110 [ 27.737281] SYSC_sendto+0x361/0x5c0 [ 27.740975] ? SYSC_connect+0x4a0/0x4a0 [ 27.744923] ? find_held_lock+0x35/0x1d0 [ 27.748957] ? lock_downgrade+0x980/0x980 [ 27.753082] ? handle_mm_fault+0x410/0x8d0 [ 27.758141] ? down_read_trylock+0xdb/0x170 [ 27.762432] ? __do_page_fault+0x32d/0xc90 [ 27.766642] ? up_read+0x1a/0x40 [ 27.769987] ? __do_page_fault+0x3d6/0xc90 [ 27.774196] SyS_sendto+0x40/0x50 [ 27.777616] ? SyS_getpeername+0x30/0x30 [ 27.781648] do_fast_syscall_32+0x3ee/0xf9d [ 27.785941] ? do_int80_syscall_32+0x9d0/0x9d0 [ 27.790495] ? syscall_return_slowpath+0x2ad/0x550 [ 27.795393] ? prepare_exit_to_usermode+0x340/0x340 [ 27.800382] ? retint_user+0x18/0x18 [ 27.804071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 27.808890] entry_SYSENTER_compat+0x54/0x63 [ 27.813274] RIP: 0023:0xf7fc2c79 [ 27.816627] RSP: 002b:00000000f7f9d1ec EFLAGS: 00000292 ORIG_RAX: 0000000000000171 [ 27.824302] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000020aaff09 [ 27.831542] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000020abf000 [ 27.838781] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 27.847459] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 27.855479] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 27.862727] Code: 10 00 00 e8 05 00 61 fc 48 8b 85 e8 fc ff ff 48 83 c0 78 48 89 c2 48 89 85 c0 fc ff ff 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 e9 15 00 00 48 8b 85 e8 fc ff ff 4c 8d b5 30 [ 27.881808] RIP: sctp_v6_get_dst+0x59e/0x1c60 RSP: ffff8801db205e10 [ 27.888259] ---[ end trace 2fc6cc671f61a9e6 ]--- [ 27.893032] Kernel panic - not syncing: Fatal exception in interrupt [ 27.899884] Dumping ftrace buffer: [ 27.903403] (ftrace buffer empty) [ 27.907084] Kernel Offset: disabled [ 27.910682] Rebooting in 86400 seconds..