[ 35.219728][ T27] audit: type=1800 audit(1552376027.083:27): pid=7433 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 35.240115][ T27] audit: type=1800 audit(1552376027.083:28): pid=7433 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 35.889842][ T27] audit: type=1800 audit(1552376027.793:29): pid=7433 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 35.909591][ T27] audit: type=1800 audit(1552376027.803:30): pid=7433 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.174' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 56.705550][ T7588] FAULT_INJECTION: forcing a failure. [ 56.705550][ T7588] name failslab, interval 1, probability 0, space 0, times 1 [ 56.718626][ T7588] CPU: 0 PID: 7588 Comm: syz-executor093 Not tainted 5.0.0+ #18 [ 56.726270][ T7588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.736299][ T7588] Call Trace: [ 56.739575][ T7588] dump_stack+0x172/0x1f0 [ 56.743913][ T7588] should_fail.cold+0xa/0x15 [ 56.748507][ T7588] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 56.754295][ T7588] ? ___might_sleep+0x163/0x280 [ 56.759146][ T7588] __should_failslab+0x121/0x190 [ 56.764075][ T7588] should_failslab+0x9/0x14 [ 56.768562][ T7588] kmem_cache_alloc_trace+0x2d1/0x760 [ 56.773924][ T7588] ? sctp_endpoint_lookup_assoc+0x290/0x290 [ 56.779914][ T7588] sctp_auth_shkey_create+0x87/0x1b0 [ 56.785184][ T7588] sctp_endpoint_new+0x518/0xed0 [ 56.790113][ T7588] sctp_init_sock+0xc2e/0x1360 [ 56.794887][ T7588] ? kasan_check_write+0x14/0x20 [ 56.799813][ T7588] ? sock_init_data+0x8de/0xc70 [ 56.804801][ T7588] ? sctp_destroy_sock+0x3e0/0x3e0 [ 56.809907][ T7588] inet6_create+0x9cd/0xf90 [ 56.814439][ T7588] __sock_create+0x3e6/0x750 [ 56.819015][ T7588] sock_create+0x7f/0xa0 [ 56.823237][ T7588] sctp_do_peeloff+0x1a0/0x470 [ 56.828169][ T7588] ? sctp_copy_sock+0xe50/0xe50 [ 56.833032][ T7588] ? lock_downgrade+0x880/0x880 [ 56.837874][ T7588] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 56.844437][ T7588] ? sctp_do_peeloff+0x470/0x470 [ 56.849348][ T7588] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 56.855572][ T7588] ? _copy_from_user+0xdd/0x150 [ 56.860525][ T7588] sctp_getsockopt+0x3903/0x6741 [ 56.865448][ T7588] ? __lock_acquire+0x548/0x3fb0 [ 56.870428][ T7588] ? _parse_integer+0x190/0x190 [ 56.875254][ T7588] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 56.882172][ T7588] ? __fget+0x35a/0x550 [ 56.886303][ T7588] ? find_held_lock+0x35/0x130 [ 56.891143][ T7588] ? __fget+0x35a/0x550 [ 56.895347][ T7588] ? lock_downgrade+0x880/0x880 [ 56.900176][ T7588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 56.906393][ T7588] ? kasan_check_read+0x11/0x20 [ 56.911356][ T7588] ? __fget+0x381/0x550 [ 56.915493][ T7588] ? ksys_dup3+0x3e0/0x3e0 [ 56.919885][ T7588] ? kasan_check_write+0x14/0x20 [ 56.924812][ T7588] sock_common_getsockopt+0x9a/0xe0 [ 56.929990][ T7588] ? sock_common_getsockopt+0x9a/0xe0 [ 56.935485][ T7588] __sys_getsockopt+0x168/0x250 [ 56.940319][ T7588] ? kernel_setsockopt+0x1e0/0x1e0 [ 56.945421][ T7588] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.950861][ T7588] ? do_syscall_64+0x26/0x610 [ 56.955623][ T7588] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.961690][ T7588] ? do_syscall_64+0x26/0x610 [ 56.966521][ T7588] __x64_sys_getsockopt+0xbe/0x150 [ 56.971878][ T7588] do_syscall_64+0x103/0x610 [ 56.976449][ T7588] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.982485][ T7588] RIP: 0033:0x4466f9 [ 56.986368][ T7588] Code: e8 6c b4 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 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 executing program [ 57.006213][ T7588] RSP: 002b:00007f8d38cc8d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 57.014617][ T7588] RAX: ffffffffffffffda RBX: 00000000006dbc38 RCX: 00000000004466f9 [ 57.022664][ T7588] RDX: 000000000000007a RSI: 0000000000000084 RDI: 0000000000000003 [ 57.030626][ T7588] RBP: 00000000006dbc30 R08: 00000000200001c0 R09: 0000000000000039 [ 57.038780][ T7588] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000006dbc3c [ 57.046738][ T7588] R13: 00007f8d38cc8d90 R14: 0000000000000004 R15: 20c49ba5e353f7cf [ 57.109828][ T7591] FAULT_INJECTION: forcing a failure. [ 57.109828][ T7591] name failslab, interval 1, probability 0, space 0, times 0 [ 57.122464][ T7591] CPU: 1 PID: 7591 Comm: syz-executor093 Not tainted 5.0.0+ #18 [ 57.130067][ T7591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.140220][ T7591] Call Trace: [ 57.143487][ T7591] dump_stack+0x172/0x1f0 [ 57.147794][ T7591] should_fail.cold+0xa/0x15 [ 57.152358][ T7591] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 57.158135][ T7591] ? ___might_sleep+0x163/0x280 [ 57.162959][ T7591] __should_failslab+0x121/0x190 [ 57.167871][ T7591] should_failslab+0x9/0x14 [ 57.172348][ T7591] kmem_cache_alloc_trace+0x2d1/0x760 [ 57.177693][ T7591] ? sctp_endpoint_lookup_assoc+0x290/0x290 [ 57.183562][ T7591] sctp_auth_shkey_create+0x87/0x1b0 [ 57.188841][ T7591] sctp_endpoint_new+0x518/0xed0 [ 57.193752][ T7591] sctp_init_sock+0xc2e/0x1360 [ 57.198488][ T7591] ? kasan_check_write+0x14/0x20 [ 57.203397][ T7591] ? sock_init_data+0x8de/0xc70 [ 57.208216][ T7591] ? sctp_destroy_sock+0x3e0/0x3e0 [ 57.213304][ T7591] inet6_create+0x9cd/0xf90 [ 57.217784][ T7591] __sock_create+0x3e6/0x750 [ 57.222348][ T7591] sock_create+0x7f/0xa0 [ 57.226561][ T7591] sctp_do_peeloff+0x1a0/0x470 [ 57.231297][ T7591] ? sctp_copy_sock+0xe50/0xe50 [ 57.236138][ T7591] ? lock_downgrade+0x880/0x880 [ 57.240962][ T7591] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 57.247515][ T7591] ? sctp_do_peeloff+0x470/0x470 [ 57.252424][ T7591] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.258630][ T7591] ? _copy_from_user+0xdd/0x150 [ 57.263469][ T7591] sctp_getsockopt+0x3903/0x6741 [ 57.268388][ T7591] ? __lock_acquire+0x548/0x3fb0 [ 57.273294][ T7591] ? _parse_integer+0x190/0x190 [ 57.278185][ T7591] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 57.285028][ T7591] ? __fget+0x35a/0x550 [ 57.289243][ T7591] ? find_held_lock+0x35/0x130 [ 57.294000][ T7591] ? __fget+0x35a/0x550 [ 57.298142][ T7591] ? lock_downgrade+0x880/0x880 [ 57.302965][ T7591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.309181][ T7591] ? kasan_check_read+0x11/0x20 [ 57.314006][ T7591] ? __fget+0x381/0x550 [ 57.318139][ T7591] ? ksys_dup3+0x3e0/0x3e0 [ 57.322543][ T7591] ? kasan_check_write+0x14/0x20 [ 57.327459][ T7591] sock_common_getsockopt+0x9a/0xe0 [ 57.332628][ T7591] ? sock_common_getsockopt+0x9a/0xe0 [ 57.338004][ T7591] __sys_getsockopt+0x168/0x250 [ 57.342825][ T7591] ? kernel_setsockopt+0x1e0/0x1e0 [ 57.347914][ T7591] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.353343][ T7591] ? do_syscall_64+0x26/0x610 [ 57.357989][ T7591] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.364023][ T7591] ? do_syscall_64+0x26/0x610 [ 57.368673][ T7591] __x64_sys_getsockopt+0xbe/0x150 [ 57.373757][ T7591] do_syscall_64+0x103/0x610 [ 57.378322][ T7591] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.384293][ T7591] RIP: 0033:0x4466f9 [ 57.388160][ T7591] Code: e8 6c b4 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 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 executing program [ 57.407733][ T7591] RSP: 002b:00007f8d38cc8d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 57.416124][ T7591] RAX: ffffffffffffffda RBX: 00000000006dbc38 RCX: 00000000004466f9 [ 57.424063][ T7591] RDX: 000000000000007a RSI: 0000000000000084 RDI: 0000000000000003 [ 57.432007][ T7591] RBP: 00000000006dbc30 R08: 00000000200001c0 R09: 0000000000000039 [ 57.439957][ T7591] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000006dbc3c [ 57.447904][ T7591] R13: 00007f8d38cc8d90 R14: 0000000000000004 R15: 20c49ba5e353f7cf [ 57.508054][ T7594] FAULT_INJECTION: forcing a failure. [ 57.508054][ T7594] name failslab, interval 1, probability 0, space 0, times 0 [ 57.520769][ T7594] CPU: 0 PID: 7594 Comm: syz-executor093 Not tainted 5.0.0+ #18 [ 57.528393][ T7594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.538531][ T7594] Call Trace: [ 57.542009][ T7594] dump_stack+0x172/0x1f0 [ 57.546432][ T7594] should_fail.cold+0xa/0x15 [ 57.551013][ T7594] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 57.556802][ T7594] ? ___might_sleep+0x163/0x280 [ 57.561640][ T7594] __should_failslab+0x121/0x190 [ 57.566778][ T7594] should_failslab+0x9/0x14 [ 57.571262][ T7594] kmem_cache_alloc_trace+0x2d1/0x760 [ 57.576715][ T7594] ? mark_held_locks+0xa4/0xf0 [ 57.581464][ T7594] sctp_add_bind_addr+0x9f/0x3a0 [ 57.586457][ T7594] sctp_bind_addr_dup+0xdd/0x140 [ 57.591424][ T7594] sctp_sock_migrate+0x525/0x14c0 [ 57.596544][ T7594] ? kasan_check_read+0x11/0x20 [ 57.601551][ T7594] sctp_do_peeloff+0x2f5/0x470 [ 57.606293][ T7594] ? sctp_copy_sock+0xe50/0xe50 [ 57.611219][ T7594] ? lock_downgrade+0x880/0x880 [ 57.616158][ T7594] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 57.622729][ T7594] ? sctp_do_peeloff+0x470/0x470 [ 57.627665][ T7594] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 57.633887][ T7594] ? _copy_from_user+0xdd/0x150 [ 57.638727][ T7594] sctp_getsockopt+0x3903/0x6741 [ 57.643661][ T7594] ? __lock_acquire+0x548/0x3fb0 [ 57.648581][ T7594] ? _parse_integer+0x190/0x190 [ 57.653529][ T7594] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 57.660583][ T7594] ? __fget+0x35a/0x550 [ 57.664901][ T7594] ? find_held_lock+0x35/0x130 [ 57.669657][ T7594] ? __fget+0x35a/0x550 [ 57.673805][ T7594] ? lock_downgrade+0x880/0x880 [ 57.678727][ T7594] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 57.684944][ T7594] ? kasan_check_read+0x11/0x20 [ 57.689915][ T7594] ? __fget+0x381/0x550 [ 57.694056][ T7594] ? ksys_dup3+0x3e0/0x3e0 [ 57.698462][ T7594] ? kasan_check_write+0x14/0x20 [ 57.703405][ T7594] sock_common_getsockopt+0x9a/0xe0 [ 57.708588][ T7594] ? sock_common_getsockopt+0x9a/0xe0 [ 57.713953][ T7594] __sys_getsockopt+0x168/0x250 [ 57.718777][ T7594] ? kernel_setsockopt+0x1e0/0x1e0 [ 57.723951][ T7594] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.729479][ T7594] ? do_syscall_64+0x26/0x610 [ 57.734140][ T7594] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.740188][ T7594] ? do_syscall_64+0x26/0x610 [ 57.744845][ T7594] __x64_sys_getsockopt+0xbe/0x150 [ 57.749939][ T7594] do_syscall_64+0x103/0x610 [ 57.754509][ T7594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.760380][ T7594] RIP: 0033:0x4466f9 [ 57.764253][ T7594] Code: e8 6c b4 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 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 57.783981][ T7594] RSP: 002b:00007f8d38cc8d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 57.792416][ T7594] RAX: ffffffffffffffda RBX: 00000000006dbc38 RCX: 00000000004466f9 [ 57.800482][ T7594] RDX: 000000000000007a RSI: 0000000000000084 RDI: 0000000000000003 [ 57.808533][ T7594] RBP: 00000000006dbc30 R08: 00000000200001c0 R09: 0000000000000039 [ 57.816480][ T7594] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000006dbc3c [ 57.824674][ T7594] R13: 00007f8d38cc8d90 R14: 0000000000000004 R15: 20c49ba5e353f7cf [ 57.833018][ T7594] kasan: CONFIG_KASAN_INLINE enabled [ 57.838497][ T7594] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 57.847269][ T7594] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 57.854466][ T7594] CPU: 0 PID: 7594 Comm: syz-executor093 Not tainted 5.0.0+ #18 [ 57.862070][ T7594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.872123][ T7594] RIP: 0010:sctp_assoc_rwnd_increase+0x34/0x520 [ 57.878351][ T7594] Code: 41 54 49 89 fc 53 89 f3 48 83 ec 10 e8 95 90 f1 fa 49 8d bc 24 60 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 2f 04 00 00 45 8b ac 24 60 06 [ 57.898056][ T7594] RSP: 0018:ffff8880862776f8 EFLAGS: 00010203 [ 57.904125][ T7594] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 57.912115][ T7594] RDX: 00000000000000cb RSI: ffffffff867ecd5b RDI: 000000000000065f [ 57.920094][ T7594] RBP: ffff888086277730 R08: ffff8880a5b5a0c0 R09: ffff8880a5b5a988 [ 57.928048][ T7594] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffffff [ 57.935990][ T7594] R13: 0000000000000000 R14: ffff8880a5590f40 R15: 0000000000000000 [ 57.943931][ T7594] FS: 00007f8d38cc9700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 57.952883][ T7594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.959451][ T7594] CR2: 000000002095dff8 CR3: 00000000a6789000 CR4: 00000000001406f0 [ 57.967397][ T7594] Call Trace: [ 57.970789][ T7594] sctp_ulpevent_free+0x21f/0x4e0 [ 57.975800][ T7594] sctp_queue_purge_ulpevents+0xc4/0x110 [ 57.981468][ T7594] sctp_close+0x148/0x860 [ 57.985785][ T7594] ? rcu_read_lock_sched_held+0x110/0x130 [ 57.991542][ T7594] ? mark_held_locks+0xa4/0xf0 [ 57.996306][ T7594] ? sctp_init_sock+0x1360/0x1360 [ 58.001307][ T7594] ? sctp_add_bind_addr+0x2d3/0x3a0 [ 58.006536][ T7594] ? ip_mc_drop_socket+0x211/0x270 [ 58.011759][ T7594] ? sctp_bind_addr_dup+0xf3/0x140 [ 58.016878][ T7594] inet_release+0x105/0x1f0 [ 58.021374][ T7594] inet6_release+0x53/0x80 [ 58.025778][ T7594] __sock_release+0x1fe/0x2b0 [ 58.030435][ T7594] sock_release+0x18/0x20 [ 58.034746][ T7594] sctp_do_peeloff+0x38a/0x470 [ 58.039488][ T7594] ? sctp_copy_sock+0xe50/0xe50 [ 58.044339][ T7594] ? lock_downgrade+0x880/0x880 [ 58.049264][ T7594] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 58.056047][ T7594] ? sctp_do_peeloff+0x470/0x470 [ 58.060971][ T7594] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 58.067230][ T7594] ? _copy_from_user+0xdd/0x150 [ 58.072111][ T7594] sctp_getsockopt+0x3903/0x6741 [ 58.077027][ T7594] ? __lock_acquire+0x548/0x3fb0 [ 58.081937][ T7594] ? _parse_integer+0x190/0x190 [ 58.086768][ T7594] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 58.093600][ T7594] ? __fget+0x35a/0x550 [ 58.097938][ T7594] ? find_held_lock+0x35/0x130 [ 58.102687][ T7594] ? __fget+0x35a/0x550 [ 58.106914][ T7594] ? lock_downgrade+0x880/0x880 [ 58.111749][ T7594] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.117975][ T7594] ? kasan_check_read+0x11/0x20 [ 58.122804][ T7594] ? __fget+0x381/0x550 [ 58.126940][ T7594] ? ksys_dup3+0x3e0/0x3e0 [ 58.131466][ T7594] ? kasan_check_write+0x14/0x20 [ 58.136391][ T7594] sock_common_getsockopt+0x9a/0xe0 [ 58.141672][ T7594] ? sock_common_getsockopt+0x9a/0xe0 [ 58.147048][ T7594] __sys_getsockopt+0x168/0x250 [ 58.151888][ T7594] ? kernel_setsockopt+0x1e0/0x1e0 [ 58.156998][ T7594] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.162428][ T7594] ? do_syscall_64+0x26/0x610 [ 58.167080][ T7594] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.173121][ T7594] ? do_syscall_64+0x26/0x610 [ 58.177771][ T7594] __x64_sys_getsockopt+0xbe/0x150 [ 58.182986][ T7594] do_syscall_64+0x103/0x610 [ 58.187553][ T7594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.193414][ T7594] RIP: 0033:0x4466f9 [ 58.197281][ T7594] Code: e8 6c b4 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 09 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 58.216860][ T7594] RSP: 002b:00007f8d38cc8d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 58.225492][ T7594] RAX: ffffffffffffffda RBX: 00000000006dbc38 RCX: 00000000004466f9 [ 58.233454][ T7594] RDX: 000000000000007a RSI: 0000000000000084 RDI: 0000000000000003 [ 58.241410][ T7594] RBP: 00000000006dbc30 R08: 00000000200001c0 R09: 0000000000000039 [ 58.249454][ T7594] R10: 0000000020000080 R11: 0000000000000246 R12: 00000000006dbc3c [ 58.257556][ T7594] R13: 00007f8d38cc8d90 R14: 0000000000000004 R15: 20c49ba5e353f7cf [ 58.265719][ T7594] Modules linked in: [ 58.269861][ T7594] ---[ end trace 6fc4709b615a9056 ]--- [ 58.275343][ T7594] RIP: 0010:sctp_assoc_rwnd_increase+0x34/0x520 [ 58.281570][ T7594] Code: 41 54 49 89 fc 53 89 f3 48 83 ec 10 e8 95 90 f1 fa 49 8d bc 24 60 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 2f 04 00 00 45 8b ac 24 60 06 [ 58.301518][ T7594] RSP: 0018:ffff8880862776f8 EFLAGS: 00010203 [ 58.307579][ T7594] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 58.315680][ T7594] RDX: 00000000000000cb RSI: ffffffff867ecd5b RDI: 000000000000065f [ 58.323659][ T7594] RBP: ffff888086277730 R08: ffff8880a5b5a0c0 R09: ffff8880a5b5a988 [ 58.331606][ T7594] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffffff [ 58.339689][ T7594] R13: 0000000000000000 R14: ffff8880a5590f40 R15: 0000000000000000 [ 58.347676][ T7594] FS: 00007f8d38cc9700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 58.356615][ T7594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.363175][ T7594] CR2: 000000002095dff8 CR3: 00000000a6789000 CR4: 00000000001406f0 [ 58.371163][ T7594] Kernel panic - not syncing: Fatal exception [ 58.377833][ T7594] Kernel Offset: disabled [ 58.382148][ T7594] Rebooting in 86400 seconds..