pkg/report: improve KASAN report parsing

The problem is with "BUG: KASAN: (.*)" match which matches
just anything however much it is corrupted.
Mark this match as corrupted.

4 files changed, 280 insertions, 2 deletions

diff --git a/pkg/report/testdata/linux/report/15 b/pkg/report/testdata/linux/report/15
index 39fd4f8c3..01f7726eb 100644
--- a/pkg/report/testdata/linux/report/15
+++ b/pkg/report/testdata/linux/report/15
@@ -1,4 +1,4 @@
-TITLE: KASAN: slab-out-of-bounds Read in memcpy
+TITLE: KASAN: slab-out-of-bounds in memcpy at addr ADDR
 CORRUPTED: Y
 
 [ 1722.511384] ==================================================================
diff --git a/pkg/report/testdata/linux/report/213 b/pkg/report/testdata/linux/report/213
new file mode 100644
index 000000000..850eb6190
--- /dev/null
+++ b/pkg/report/testdata/linux/report/213
@@ -0,0 +1,179 @@
+TITLE: KASAN: slab-out-of-bounds in rds_cong_queue_updates
+CORRUPTED: Y
+
+[  357.015823] ==================================================================
+[  357.023478] BUG: KASAN: slab-out-of-bounds in rds_cong_queue_updates+0x4d3/0x4f0
+[  357.030259] WARNING: CPU: 0 PID: 6694 at net/bridge/netfilter/ebtables.c:2063 compat_copy_entries+0xd92/0x1150
+[  357.031000] Read of size 4 at addr ffff8801b3c58144 by task syz-executor4/6684
+[  357.031012] 
+[  357.031022] CPU: 1 PID: 6684 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #252
+[  357.041272] Kernel panic - not syncing: panic_on_warn set ...
+[  357.041272] 
+[  357.048606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
+[  357.074113] Call Trace:
+[  357.076685]  dump_stack+0x194/0x24d
+[  357.080302]  ? arch_local_irq_restore+0x53/0x53
+[  357.084955]  ? show_regs_print_info+0x18/0x18
+[  357.089440]  ? lock_release+0xa40/0xa40
+[  357.093397]  ? delayed_work_timer_fn+0x90/0x90
+[  357.097966]  ? rds_cong_queue_updates+0x4d3/0x4f0
+[  357.102792]  print_address_description+0x73/0x250
+[  357.107621]  ? rds_cong_queue_updates+0x4d3/0x4f0
+[  357.112447]  kasan_report+0x23c/0x360
+[  357.116238]  __asan_report_load4_noabort+0x14/0x20
+[  357.121149]  rds_cong_queue_updates+0x4d3/0x4f0
+[  357.125807]  ? rds_cong_get_maps+0x140/0x140
+[  357.130217]  rds_recv_rcvbuf_delta.part.2+0x289/0x320
+[  357.135399]  rds_recv_incoming+0xeb4/0x11d0
+[  357.139716]  ? rds_recv_rcvbuf_delta.part.2+0x320/0x320
+[  357.145076]  ? find_held_lock+0x35/0x1d0
+[  357.149122]  ? refcount_inc_not_zero+0xfe/0x180
+[  357.153779]  ? rds_send_xmit+0x114e/0x26b0
+[  357.157995]  ? rds_inc_init+0x85/0x390
+[  357.161873]  ? refcount_inc+0x1e/0x50
+[  357.165656]  ? rds_message_addref+0xc7/0x110
+[  357.170045]  ? rds_info_getsockopt+0x770/0x770
+[  357.174613]  ? do_raw_spin_trylock+0x190/0x190
+[  357.179177]  ? rds_message_addref+0xc7/0x110
+[  357.183570]  ? _raw_spin_unlock_irqrestore+0x31/0xc0
+[  357.188659]  rds_loop_xmit+0x149/0x320
+[  357.192530]  ? rds_loop_inc_free+0x20/0x20
+[  357.196754]  rds_send_xmit+0xbcd/0x26b0
+[  357.200746]  ? rds_send_ping+0x110/0x110
+[  357.204796]  ? trace_hardirqs_off+0x10/0x10
+[  357.209113]  ? trace_hardirqs_off+0x10/0x10
+[  357.213422]  ? rds_conn_drop+0xb0/0xb0
+[  357.217299]  ? find_held_lock+0x35/0x1d0
+[  357.221358]  ? rds_send_queue_rm+0x58c/0x5fa
+[  357.225748]  ? lock_downgrade+0x980/0x980
+[  357.229884]  ? lock_release+0xa40/0xa40
+[  357.233851]  ? do_raw_spin_trylock+0x190/0x190
+[  357.238414]  ? do_raw_spin_trylock+0x190/0x190
+[  357.242984]  ? _raw_spin_unlock_irqrestore+0x31/0xc0
+[  357.248076]  ? trace_hardirqs_on_caller+0x421/0x5c0
+[  357.253080]  ? trace_hardirqs_on+0xd/0x10
+[  357.257219]  ? rds_send_queue_rm+0x591/0x5fa
+[  357.261630]  ? rds_send_mprds_hash+0x31e/0x31e
+[  357.266198]  ? rds_cong_remove_socket+0x4f0/0x4f0
+[  357.271048]  rds_sendmsg+0x1fcb/0x2390
+[  357.274917]  ? avc_has_perm+0x43e/0x680
+[  357.278905]  ? rds_send_drop_to+0x19d0/0x19d0
+[  357.283383]  ? iterate_fd+0x3f0/0x3f0
+[  357.287171]  ? lock_downgrade+0x980/0x980
+[  357.291309]  ? find_held_lock+0x35/0x1d0
+[  357.295368]  ? sock_has_perm+0x2a4/0x420
+[  357.299418]  ? selinux_secmark_relabel_packet+0xc0/0xc0
+[  357.304761]  ? lock_release+0x9e2/0xa40
+[  357.308725]  ? __check_object_size+0x8b/0x530
+[  357.313202]  ? __release_sock+0x360/0x360
+[  357.317331]  ? lock_sock_nested+0x91/0x110
+[  357.321559]  ? __might_sleep+0x95/0x190
+[  357.325525]  ? selinux_socket_sendmsg+0x36/0x40
+[  357.330181]  ? security_socket_sendmsg+0x89/0xb0
+[  357.334919]  ? rds_send_drop_to+0x19d0/0x19d0
+[  357.339400]  sock_sendmsg+0xca/0x110
+[  357.343100]  SYSC_sendto+0x361/0x5c0
+[  357.346803]  ? SYSC_connect+0x4a0/0x4a0
+[  357.350775]  ? security_socket_bind+0x89/0xb0
+[  357.355263]  ? SYSC_bind+0x290/0x410
+[  357.358981]  ? kmem_cache_free+0x258/0x2a0
+[  357.363213]  ? compat_SyS_futex+0x288/0x380
+[  357.367529]  ? compat_SyS_get_robust_list+0x300/0x300
+[  357.372704]  ? filp_open+0x70/0x70
+[  357.376244]  SyS_sendto+0x40/0x50
+[  357.379681]  ? SyS_getpeername+0x30/0x30
+[  357.383732]  do_fast_syscall_32+0x3ec/0xf9f
+[  357.388049]  ? do_int80_syscall_32+0x9c0/0x9c0
+[  357.392622]  ? _raw_spin_unlock_irq+0x27/0x70
+[  357.397101]  ? finish_task_switch+0x1c1/0x7e0
+[  357.401589]  ? syscall_return_slowpath+0x2ac/0x550
+[  357.406508]  ? prepare_exit_to_usermode+0x350/0x350
+[  357.411510]  ? sysret32_from_system_call+0x5/0x3c
+[  357.416343]  ? trace_hardirqs_off_thunk+0x1a/0x1c
+[  357.421182]  entry_SYSENTER_compat+0x70/0x7f
+[  357.425573] RIP: 0023:0xf7fbcc99
+[  357.428918] RSP: 002b:00000000f77b809c EFLAGS: 00000286 ORIG_RAX: 0000000000000171
+[  357.436618] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020f7db7f
+[  357.443872] RDX: 0000000000000481 RSI: 0000000000000000 RDI: 000000002069affb
+[  357.451124] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000
+[  357.458376] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
+[  357.465624] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
+[  357.472904] 
+[  357.472915] CPU: 0 PID: 6694 Comm: syz-executor1 Not tainted 4.16.0-rc4+ #252
+[  357.474511] Allocated by task 4277:
+[  357.481764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
+[  357.485368]  save_stack+0x43/0xd0
+[  357.494689] Call Trace:
+[  357.498117]  kasan_kmalloc+0xad/0xe0
+[  357.500676]  dump_stack+0x194/0x24d
+[  357.504361]  kasan_slab_alloc+0x12/0x20
+[  357.504371]  kmem_cache_alloc+0x12e/0x760
+[  357.507973]  ? arch_local_irq_restore+0x53/0x53
+[  357.511912]  getname_flags+0xcb/0x580
+[  357.511919]  getname+0x19/0x20
+[  357.516048]  ? vsnprintf+0x1ed/0x1900
+[  357.520677]  do_sys_open+0x2e7/0x6d0
+[  357.520685]  compat_SyS_open+0x2a/0x40
+[  357.524467]  panic+0x1e4/0x41c
+[  357.527619]  do_fast_syscall_32+0x3ec/0xf9f
+[  357.527628]  entry_SYSENTER_compat+0x70/0x7f
+[  357.531400]  ? refcount_error_report+0x214/0x214
+[  357.535079] 
+[  357.538941]  ? show_regs_print_info+0x18/0x18
+[  357.538967]  ? __warn+0x1c1/0x200
+[  357.542114] Freed by task 4277:
+[  357.546420]  ? compat_copy_entries+0xd92/0x1150
+[  357.550789]  save_stack+0x43/0xd0
+[  357.555513]  __warn+0x1dc/0x200
+[  357.557115]  __kasan_slab_free+0x11a/0x170
+[  357.561580]  ? compat_copy_entries+0xd92/0x1150
+[  357.564999]  kasan_slab_free+0xe/0x10
+[  357.565007]  kmem_cache_free+0x83/0x2a0
+[  357.568261]  report_bug+0x211/0x2d0
+[  357.572892]  putname+0xee/0x130
+[  357.572899]  do_sys_open+0x31b/0x6d0
+[  357.576337]  fixup_bug.part.11+0x37/0x80
+[  357.579572]  compat_SyS_open+0x2a/0x40
+[  357.579584]  do_fast_syscall_32+0x3ec/0xf9f
+[  357.583787]  do_error_trap+0x2d7/0x3e0
+[  357.588422]  entry_SYSENTER_compat+0x70/0x7f
+[  357.588426] 
+[  357.592204]  ? wait_for_completion+0x770/0x770
+[  357.596148] The buggy address belongs to the object at ffff8801b3c58580
+[  357.596148]  which belongs to the cache names_cache of size 4096
+[  357.599753]  ? math_error+0x400/0x400
+[  357.602995] The buggy address is located 1084 bytes to the left of
+[  357.602995]  4096-byte region [ffff8801b3c58580, ffff8801b3c59580)
+[  357.602999] The buggy address belongs to the page:
+[  357.606689]  ? module_unload_free+0x5b0/0x5b0
+[  357.610717] page:ffffea0006cf1600 count:1 mapcount:0 mapping:ffff8801b3c58580 index:0x0
+[  357.614578]  ? perf_trace_lock+0x900/0x900
+[  357.618866]  compound_mapcount: 0
+[  357.622734]  ? __alloc_pages_nodemask+0xabe/0xdd0
+[  357.627109] flags: 0x2fffc0000008100(slab|head)
+[  357.628721]  ? trace_hardirqs_off_thunk+0x1a/0x1c
+[  357.633266] raw: 02fffc0000008100 ffff8801b3c58580 0000000000000000 0000000100000001
+[  357.645991]  do_invalid_op+0x1b/0x20
+[  357.649754] raw: ffffea0006e9eaa0 ffffea0006e97ba0 ffff8801da5d6600 0000000000000000
+[  357.662209]  invalid_op+0x1b/0x40
+[  357.667105] page dumped because: kasan: bad access detected
+[  357.671575] RIP: 0010:compat_copy_entries+0xd92/0x1150
+[  357.679683] 
+[  357.683886] RSP: 0018:ffff8801d35777e8 EFLAGS: 00010216
+[  357.687317] Memory state around the buggy address:
+[  357.692128] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851ad5c2
+[  357.692135] RDX: 00000000000004b2 RSI: ffffc90001419000 RDI: 0000000000000000
+[  357.696774]  ffff8801b3c58000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
+[  357.701586] RBP: ffff8801d3577968 R08: 000000000000004c R09: 0000000000000000
+[  357.709435]  ffff8801b3c58080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
+[  357.713116] R10: ffffffff88613380 R11: 0000000000000001 R12: 0000000000000004
+[  357.713122] R13: dffffc0000000000 R14: ffff8801d35779c8 R15: 0000000000000004
+[  357.720972] >ffff8801b3c58100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
+[  357.724418]  ? compat_copy_entries+0xd92/0x1150
+[  357.730084]                                            ^
+[  357.735343]  ? compat_copy_entries+0xd92/0x1150
+[  357.736930]  ffff8801b3c58180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
+[  357.742269]  ? __might_fault+0x110/0x1d0
+[  357.747163]  ffff8801b3c58200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
+[  357.754436]  ? compat_table_info+0x590/0x590
+[  357.761647] ==================================================================
diff --git a/pkg/report/testdata/linux/report/214 b/pkg/report/testdata/linux/report/214
new file mode 100644
index 000000000..e1ba16525
--- /dev/null
+++ b/pkg/report/testdata/linux/report/214
@@ -0,0 +1,99 @@
+TITLE: KASAN: wild-memory-access in sg_read
+CORRUPTED: Y
+
+[   56.874510] ==================================================================
+[   56.881919] BUG: KASAN: wild-memory-access in sg_read+0x1296/0x1440
+[   56.886161] kasan: CONFIG_KASAN_INLINE enabled
+[   56.886164] kasan: GPF could be caused by NULL-ptr deref or user memory access
+[   56.886173] general protection fault: 0000 [#1] PREEMPT SMP KASAN
+[   56.886178] Dumping ftrace buffer:
+[   56.886182]    (ftrace buffer empty)
+[   56.886186] Modules linked in:
+[   56.886194] CPU: 1 PID: 11774 Comm: syz-executor7 Not tainted 4.9.72-gcb7518e #10
+[   56.886198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
+[   56.886203] task: ffff8801c45f9800 task.stack: ffff8801c5770000
+[   56.886222] RIP: 0010:[<ffffffff8144d081>]  [<ffffffff8144d081>] __free_pages+0x21/0x80
+[   56.886226] RSP: 0018:ffff8801c5777940  EFLAGS: 00010a07
+[   56.886230] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82664f9b
+[   56.886234] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c
+[   56.886238] RBP: ffff8801c5777950 R08: 0000000000000001 R09: 0000000000000001
+[   56.886241] R10: 0000000000000000 R11: ffff8801c45f9800 R12: 0000000000000004
+[   56.886245] R13: 0000000000000020 R14: ffff8801cc62c200 R15: dffffc0000000000
+[   56.886251] FS:  0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6ff7b40
+[   56.886255] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
+[   56.886259] CR2: 0000000020bb7000 CR3: 00000001c9cec000 CR4: 00000000001406e0
+[   56.886267] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
+[   56.886272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
+[   56.886273] Stack:
+[   56.886285]  0000000000000001 ffff8801cc62c358 ffff8801c57779b0 ffffffff82664fc1
+[   56.886299]  ffff8801cc62c370 ffffed00398c586b ffffed00398c586e ffff8801cc62c368
+[   56.886308]  dead4ead00000000 ffff8801cc62c340 0000000000000000 0000000000000000
+[   56.886310] Call Trace:
+[   56.886319]  [<ffffffff82664fc1>] sg_remove_scat.isra.19+0x1c1/0x2d0
+[   56.886330]  [<ffffffff82665385>] sg_finish_rem_req+0x2b5/0x340
+[   56.886340]  [<ffffffff82665766>] sg_new_read.isra.20+0x356/0x3e0
+[   56.886347]  [<ffffffff82663745>] ? sg_get_rq_mark+0x145/0x190
+[   56.886357]  [<ffffffff8266703d>] sg_read+0x8bd/0x1440
+[   56.886366]  [<ffffffff82666780>] ? sg_proc_seq_show_debug+0xd10/0xd10
+[   56.886378]  [<ffffffff81641d00>] ? fsnotify+0xf30/0xf30
+[   56.886387]  [<ffffffff81bd97f9>] ? avc_policy_seqno+0x9/0x20
+[   56.886396]  [<ffffffff8156a4e1>] do_loop_readv_writev.part.17+0x141/0x1e0
+[   56.886403]  [<ffffffff81bd08b9>] ? security_file_permission+0x89/0x1e0
+[   56.886410]  [<ffffffff82666780>] ? sg_proc_seq_show_debug+0xd10/0xd10
+[   56.886417]  [<ffffffff82666780>] ? sg_proc_seq_show_debug+0xd10/0xd10
+[   56.886424]  [<ffffffff8156f402>] compat_do_readv_writev+0x522/0x760
+[   56.886431]  [<ffffffff8156eee0>] ? do_pwritev+0x1a0/0x1a0
+[   56.886439]  [<ffffffff812e2010>] ? exit_robust_list+0x230/0x230
+[   56.886448]  [<ffffffff81df90fb>] ? check_preemption_disabled+0x3b/0x200
+[   56.886455]  [<ffffffff815cec41>] ? __fget+0x201/0x3a0
+[   56.886461]  [<ffffffff815cec68>] ? __fget+0x228/0x3a0
+[   56.886467]  [<ffffffff815cea87>] ? __fget+0x47/0x3a0
+[   56.886474]  [<ffffffff8156f723>] compat_readv+0xe3/0x150
+[   56.886482]  [<ffffffff8156f884>] do_compat_readv+0xf4/0x1d0
+[   56.886489]  [<ffffffff8156f790>] ? compat_readv+0x150/0x150
+[   56.886496]  [<ffffffff815714a0>] ? SyS_read+0x1b0/0x1b0
+[   56.886504]  [<ffffffff81571df6>] compat_SyS_readv+0x26/0x30
+[   56.886511]  [<ffffffff81571dd0>] ? SyS_pwritev2+0x80/0x80
+[   56.886518]  [<ffffffff81006fc7>] do_fast_syscall_32+0x2f7/0x890
+[   56.886525]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
+[   56.886534]  [<ffffffff838b0be1>] entry_SYSENTER_compat+0x51/0x60
+[   56.886639] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d 
+[   56.886647] RIP  [<ffffffff8144d081>] __free_pages+0x21/0x80
+[   56.886649]  RSP <ffff8801c5777940>
+[   56.886657] ---[ end trace 8afff88f0ca340d1 ]---
+[   56.886660] Kernel panic - not syncing: Fatal exception
+[   57.259120] Read of size 4060 at addr ffe70874503c9000 by task syz-executor6/11770
+[   57.266791] 
+[   57.268394] CPU: 0 PID: 11770 Comm: syz-executor6 Tainted: G      D         4.9.72-gcb7518e #10
+[   57.277195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
+[   57.286519]  ffff8801c3dd7ad8 ffffffff81d922b9 ffe70874503c9000 0000000000000fdc
+[   57.294479]  0000000000000000 ffff8801c202c540 ffff8801c9c14340 ffff8801c3dd7b20
+[   57.302441]  ffffffff8153bebe ffffffff82667a16 0000000000000286 112de43e2a9805f9
+[   57.310407] Call Trace:
+[   57.312966]  [<ffffffff81d922b9>] dump_stack+0xc1/0x128
+[   57.318304]  [<ffffffff8153bebe>] kasan_report+0x15e/0x360
+[   57.323898]  [<ffffffff82667a16>] ? sg_read+0x1296/0x1440
+[   57.329403]  [<ffffffff8153a9e7>] check_memory_region+0x137/0x190
+[   57.335604]  [<ffffffff8153aa51>] kasan_check_read+0x11/0x20
+[   57.341368]  [<ffffffff82667a16>] sg_read+0x1296/0x1440
+[   57.346702]  [<ffffffff82666780>] ? sg_proc_seq_show_debug+0xd10/0xd10
+[   57.353337]  [<ffffffff8123a020>] ? debug_check_no_locks_freed+0x2c0/0x2c0
+[   57.360327]  [<ffffffff82666780>] ? sg_proc_seq_show_debug+0xd10/0xd10
+[   57.366963]  [<ffffffff81569903>] __vfs_read+0x103/0x670
+[   57.372381]  [<ffffffff81569800>] ? default_llseek+0x290/0x290
+[   57.378323]  [<ffffffff81640e56>] ? fsnotify+0x86/0xf30
+[   57.383655]  [<ffffffff81641d00>] ? fsnotify+0xf30/0xf30
+[   57.389076]  [<ffffffff81bd97f9>] ? avc_policy_seqno+0x9/0x20
+[   57.394932]  [<ffffffff81bea142>] ? selinux_file_permission+0x82/0x460
+[   57.401568]  [<ffffffff81bd08b9>] ? security_file_permission+0x89/0x1e0
+[   57.408290]  [<ffffffff8156d3b5>] ? rw_verify_area+0xe5/0x2b0
+[   57.414143]  [<ffffffff8156d69e>] vfs_read+0x11e/0x380
+[   57.419389]  [<ffffffff815713c9>] SyS_read+0xd9/0x1b0
+[   57.424548]  [<ffffffff815712f0>] ? vfs_copy_file_range+0x740/0x740
+[   57.430921]  [<ffffffff8167a6bc>] ? compat_SyS_ioctl+0x8c/0x2050
+[   57.437038]  [<ffffffff81006d9f>] ? do_fast_syscall_32+0xcf/0x890
+[   57.443239]  [<ffffffff815712f0>] ? vfs_copy_file_range+0x740/0x740
+[   57.449610]  [<ffffffff81006fc7>] do_fast_syscall_32+0x2f7/0x890
+[   57.455725]  [<ffffffff81003036>] ? trace_hardirqs_off_thunk+0x1a/0x1c
+[   57.462365]  [<ffffffff838b0be1>] entry_SYSENTER_compat+0x51/0x60
+[   57.468563] ==================================================================
diff --git a/pkg/report/testdata/linux/report/5 b/pkg/report/testdata/linux/report/5
index 2c2507be1..368511f04 100644
--- a/pkg/report/testdata/linux/report/5
+++ b/pkg/report/testdata/linux/report/5
@@ -1,5 +1,5 @@
 # Test that we strip the report after "Kernel panic - not syncing" line.
-TITLE: KASAN: double-free or invalid-free in selinux_tun_dev_free_security
+TITLE: KASAN: invalid-free in selinux_tun_dev_free_security
 
 clock_gettime(0x0, &(0x7f0000475000-0x10)={<r2=>0x0, <r3=>0x0})
 write$sndseq(0xffffffffffffffff, &(0x7f0000929000-0x150)=[{0x3197a6bf, 0x0, 0x4, 0x100, @tick=0x6, {0x7, 0x6c}, {0x2, 0x9}, @connect={{0x1ff, 0x1}, {0x3ff, 0x118c}}}, {0x100000000, 0x2, 0xfffffffffffffffa, 0x2, @tick=0x5d0, {0xf556, 0x7}, {0x3, 0x1000}, @quote={{0x5, 0xfffffffffffffff7}, 0x401, &(0x7f000084a000)={0x10000, 0x9d, 0x8, 0x4, @tick=0x336f, {0x5, 0x1d}, {0x8, 0x7}, @time=@time={0x0, 0x989680}}}}, {0x200, 0x0, 0x99a, 0x6, @tick=0x1, {0x1, 0x158}, {0x200, 0x5}, @connect={{0x8, 0x4}, {0xf2, 0x100000000}}}, {0x40, 0xfffffffffffffffa, 0x100000000, 0x5, @time={r2, r3+10000000}, {0x7, 0x5}, {0x3, 0x0}, @raw32={[0x2, 0x225, 0x1]}}, {0x75f, 0x8, 0x80, 0x80, @tick=0x6, {0x9, 0x9}, {0x1, 0x6}, @queue={0x7, {0x7, 0x6}}}, {0x80, 0x6, 0x3f, 0x80000001, @time={0x0, 0x0}, {0x3f, 0x9}, {0x96, 0xfffffffffffff800}, @raw8={"e5660e9238e6f58b35448e94"}}, {0x6, 0x6f8, 0x3, 0x6, @time={0x77359400, 0x0}, {0x100000001, 0x0}, {0xe870, 0x7}, @connect={{0x4, 0x80}, {0x7ff, 0xfffffffffffffffa}}}], 0x150)