00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:49.893967 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:49.894060 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.894165 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:49.894283 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.894379 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.894465 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.894551 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:49.894637 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.894729 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.894820 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.894904 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:49.894979 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.895070 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.895208 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.895285 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.895399 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.895496 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.895626 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.895746 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.895859 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.895952 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.896039 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.896158 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.896272 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.896373 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.896505 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.896620 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.896734 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.896835 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:49.898497 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:49.899036 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:49.899179 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:49.899284 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:49.900342 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020e ip=400555 access=rw- err=operation not permitted D0227 16:00:49.900539 33860 task_log.go:81] [ 550] Registers: D0227 16:00:49.900677 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:49.900788 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:49.900894 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:49.901027 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:49.901133 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:49.901211 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:49.901310 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:49.901405 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:49.901532 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:49.901599 33860 task_log.go:88] [ 550] R10 = 0000000000730418 D0227 16:00:49.901667 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:49.901753 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:49.901823 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:49.901910 33860 task_log.go:88] [ 550] R14 = 0000000000730400 D0227 16:00:49.902047 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:49.902199 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:49.902283 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:49.902348 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:49.902416 33860 task_log.go:88] [ 550] Rbp = 00000000007303f8 D0227 16:00:49.902503 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:49.902609 33860 task_log.go:88] [ 550] Rcx = 000000002000020e D0227 16:00:49.902694 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:49.902793 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:49.902881 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:49.902975 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:49.903062 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:49.903144 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:49.903234 33860 task_log.go:105] [ 550] Stack: D0227 16:00:49.903341 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0e 02 00 20 00 00 00 00 D0227 16:00:49.903552 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.903666 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.903772 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:49.903905 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:49.904027 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:49.904165 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.904377 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:49.904500 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0e 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:49.904656 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.904832 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:49.904942 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:49.905073 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.905150 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:49.905237 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:49.905315 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:49.905413 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 20 04 73 00 00 00 00 00 D0227 16:00:49.905511 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.905586 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.905683 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:49.905772 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.905871 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:49.905970 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:49.906038 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.906102 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.906215 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.906318 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:49.906387 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:49.906464 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.906371 33860 parameters.go:238] Clock(Monotonic): error: 231 ns, adjusted frequency from 2299773864 Hz to 2299775004 Hz D0227 16:00:49.906538 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.906693 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.906676 33860 parameters.go:238] Clock(Realtime): error: 156 ns, adjusted frequency from 2299774676 Hz to 2299774881 Hz D0227 16:00:49.906762 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.906861 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.906818 33860 timekeeper.go:209] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:8534906715519948 monotonicBaseRef:24000366454 monotonicFrequency:2299775004 realtimeReady:1 realtimeBaseCycles:8534906716247916 realtimeBaseRef:1582819249906670306 realtimeFrequency:2299774881} D0227 16:00:49.906942 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.907034 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.907140 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:49.907236 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:49.907324 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.907422 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:49.907497 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.907622 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.907717 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.907801 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:49.907872 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.908016 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.908145 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.908253 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:49.908355 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.908451 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.908549 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.908618 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.908715 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.908802 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.908884 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.908961 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.909097 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.909187 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.909264 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.909387 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.909525 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.909622 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.909732 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.910021 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.910124 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.910231 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:49.912659 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:49.913390 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:49.913509 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:49.913620 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:49.914460 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020f ip=400555 access=rw- err=operation not permitted D0227 16:00:49.914659 33860 task_log.go:81] [ 550] Registers: D0227 16:00:49.914789 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:49.914900 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:49.915052 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:49.915197 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:49.915335 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:49.915471 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:49.915951 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:49.916109 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:49.916245 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:49.916377 33860 task_log.go:88] [ 550] R10 = 0000000000730440 D0227 16:00:49.916517 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:49.916647 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:49.916732 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:49.916878 33860 task_log.go:88] [ 550] R14 = 0000000000730428 D0227 16:00:49.917026 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:49.917130 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:49.917191 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:49.917258 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:49.917330 33860 task_log.go:88] [ 550] Rbp = 0000000000730420 D0227 16:00:49.917426 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:49.917507 33860 task_log.go:88] [ 550] Rcx = 000000002000020f D0227 16:00:49.917589 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:49.917675 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:49.917854 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:49.917936 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:49.918003 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:49.918102 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:49.918186 33860 task_log.go:105] [ 550] Stack: D0227 16:00:49.918289 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0f 02 00 20 00 00 00 00 D0227 16:00:49.918416 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.918569 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.918702 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:49.918836 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:49.918957 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:49.919089 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.919237 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:49.919356 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0f 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:49.919493 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.919615 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:49.919764 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:49.920012 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.920170 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:49.920310 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:49.920454 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:49.920601 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 48 04 73 00 00 00 00 00 D0227 16:00:49.920779 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.920906 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.921088 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:49.921172 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.921268 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:49.921364 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:49.921441 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.921551 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.921646 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.921735 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:49.921802 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:49.921891 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.921993 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.922058 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.922125 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.922214 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.922280 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.922356 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.922445 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:49.922541 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:49.922642 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.922768 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:49.922856 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.922923 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.923059 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.923131 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:49.923289 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.923384 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.923465 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.923557 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:49.923665 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.923754 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.923849 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.923956 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924026 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924090 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924186 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924253 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924347 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924448 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924573 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924668 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924767 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924850 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.924957 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.925030 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.925144 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.925206 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:49.926747 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:49.927245 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:49.927379 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:49.927457 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:49.928309 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000210 ip=400555 access=rw- err=operation not permitted D0227 16:00:49.928466 33860 task_log.go:81] [ 550] Registers: D0227 16:00:49.928587 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:49.928665 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:49.928765 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:49.928883 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:49.928995 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:49.929113 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:49.929221 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:49.929362 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:49.929444 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:49.929545 33860 task_log.go:88] [ 550] R10 = 0000000000730468 D0227 16:00:49.929640 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:49.929733 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:49.929794 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:49.929853 33860 task_log.go:88] [ 550] R14 = 0000000000730450 D0227 16:00:49.929917 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:49.929983 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:49.930063 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:49.930147 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:49.930233 33860 task_log.go:88] [ 550] Rbp = 0000000000730448 D0227 16:00:49.930295 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:49.930354 33860 task_log.go:88] [ 550] Rcx = 0000000020000210 D0227 16:00:49.930404 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:49.930484 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:49.930537 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:49.930602 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:49.930700 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:49.930763 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:49.930837 33860 task_log.go:105] [ 550] Stack: D0227 16:00:49.930902 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 10 02 00 20 00 00 00 00 D0227 16:00:49.930981 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.931089 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.931171 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:49.931310 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:49.931412 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:49.931523 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.931638 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:49.931771 33860 task_log.go:122] [ 550] 7fec7d9218b0: 10 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:49.931905 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.932035 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:49.932162 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:49.932266 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.932387 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:49.932502 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:49.932631 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:49.932773 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 70 04 73 00 00 00 00 00 D0227 16:00:49.932905 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.933037 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.933158 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:49.933276 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.933377 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:49.933475 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:49.933568 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.933699 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.933802 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.933911 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:49.934003 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:49.934108 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.934220 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.934319 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.934430 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.934520 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.934615 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.934726 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.934842 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:49.934942 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:49.935035 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.935127 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:49.935215 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.935312 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.935414 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.935500 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:49.935625 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.935764 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.935922 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.936052 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:49.936137 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.936261 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.936389 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.936523 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.936670 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.936765 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.936831 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.936916 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.936998 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.937123 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.937234 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.937352 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.937445 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.937558 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.937620 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.937716 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.937847 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.937910 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:49.939396 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:49.939979 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:49.940116 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:49.940240 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:49.941051 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000211 ip=400555 access=rw- err=operation not permitted D0227 16:00:49.941209 33860 task_log.go:81] [ 550] Registers: D0227 16:00:49.941310 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:49.941380 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:49.941483 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:49.941577 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:49.941655 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:49.941758 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:49.941880 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:49.941981 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:49.942072 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:49.942168 33860 task_log.go:88] [ 550] R10 = 0000000000730490 D0227 16:00:49.942265 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:49.942351 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:49.942461 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:49.942544 33860 task_log.go:88] [ 550] R14 = 0000000000730478 D0227 16:00:49.942653 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:49.942746 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:49.942817 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:49.942873 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:49.942928 33860 task_log.go:88] [ 550] Rbp = 0000000000730470 D0227 16:00:49.942986 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:49.943057 33860 task_log.go:88] [ 550] Rcx = 0000000020000211 D0227 16:00:49.943121 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:49.943196 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:49.943294 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:49.943411 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:49.943517 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:49.943634 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:49.943739 33860 task_log.go:105] [ 550] Stack: D0227 16:00:49.943840 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 11 02 00 20 00 00 00 00 D0227 16:00:49.943936 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.944031 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.944115 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:49.944206 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:49.944300 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:49.944415 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.944514 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:49.944622 33860 task_log.go:122] [ 550] 7fec7d9218b0: 11 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:49.944711 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.944831 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:49.944927 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:49.945001 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.945114 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:49.945237 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:49.945367 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:49.945505 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 98 04 73 00 00 00 00 00 D0227 16:00:49.945590 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.945666 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.945745 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:49.945820 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.945893 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:49.945978 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:49.946069 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.946164 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.946239 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.946307 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:49.946369 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:49.946431 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.946544 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.946611 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.946687 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.946805 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.946910 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.947002 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.947115 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:49.947240 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:49.947356 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.947488 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:49.947634 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.947792 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.947928 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.948001 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:49.948064 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.948153 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.948263 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.948347 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:49.948449 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.948538 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.948631 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.948699 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.948889 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.948987 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.949108 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.949194 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.949297 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.949404 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.949507 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.949610 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.949695 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.949782 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.949881 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.949967 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.950062 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.950148 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:49.951808 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:49.952384 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:49.952499 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:49.952596 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:49.953425 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000212 ip=400555 access=rw- err=operation not permitted D0227 16:00:49.953558 33860 task_log.go:81] [ 550] Registers: D0227 16:00:49.953686 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:49.953771 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:49.953860 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:49.953959 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:49.954068 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:49.954136 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:49.954240 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:49.954336 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:49.954440 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:49.954564 33860 task_log.go:88] [ 550] R10 = 00000000007304b8 D0227 16:00:49.954650 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:49.954744 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:49.954862 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:49.954962 33860 task_log.go:88] [ 550] R14 = 00000000007304a0 D0227 16:00:49.955025 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:49.955090 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:49.955166 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:49.955222 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:49.955324 33860 task_log.go:88] [ 550] Rbp = 0000000000730498 D0227 16:00:49.955420 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:49.955500 33860 task_log.go:88] [ 550] Rcx = 0000000020000212 D0227 16:00:49.955719 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:49.955825 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:49.955953 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:49.956055 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:49.956150 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:49.956268 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:49.956382 33860 task_log.go:105] [ 550] Stack: D0227 16:00:49.956481 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 12 02 00 20 00 00 00 00 D0227 16:00:49.956608 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.956729 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.956805 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:49.956929 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:49.957053 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:49.957158 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.957242 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:49.957344 33860 task_log.go:122] [ 550] 7fec7d9218b0: 12 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:49.957441 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.957531 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:49.957618 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:49.957721 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.957800 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:49.957879 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:49.957950 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:49.958031 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 c0 04 73 00 00 00 00 00 D0227 16:00:49.958102 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.958190 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.958259 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:49.958358 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.958440 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:49.958513 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:49.958592 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.958667 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.958745 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.958837 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:49.958911 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:49.958996 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.959080 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.959151 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.959229 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.959352 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.959455 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.959545 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.959637 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:49.959734 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:49.959807 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.959906 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:49.959994 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.960095 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.960206 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.960320 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:49.960434 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.960528 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.960644 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.960765 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:49.960854 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.960949 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961079 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961190 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961295 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961399 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961488 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961569 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961641 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961729 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961804 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.961902 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.962008 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.962107 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.962192 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.962264 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.962352 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.962438 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:49.964212 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:49.964740 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:49.964829 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:49.964921 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:49.965659 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000213 ip=400555 access=rw- err=operation not permitted D0227 16:00:49.965788 33860 task_log.go:81] [ 550] Registers: D0227 16:00:49.965877 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:49.965967 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:49.966054 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:49.966132 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:49.966203 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:49.966279 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:49.966348 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:49.966438 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:49.966526 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:49.966605 33860 task_log.go:88] [ 550] R10 = 00000000007304e0 D0227 16:00:49.966681 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:49.966735 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:49.966799 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:49.966865 33860 task_log.go:88] [ 550] R14 = 00000000007304c8 D0227 16:00:49.966939 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:49.967009 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:49.967108 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:49.967173 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:49.967244 33860 task_log.go:88] [ 550] Rbp = 00000000007304c0 D0227 16:00:49.967311 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:49.967388 33860 task_log.go:88] [ 550] Rcx = 0000000020000213 D0227 16:00:49.967448 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:49.967517 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:49.967580 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:49.967650 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:49.967765 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:49.967820 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:49.967893 33860 task_log.go:105] [ 550] Stack: D0227 16:00:49.967981 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 13 02 00 20 00 00 00 00 D0227 16:00:49.968061 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.968177 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.968280 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:49.968395 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:49.968528 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:49.968655 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.968783 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:49.968925 33860 task_log.go:122] [ 550] 7fec7d9218b0: 13 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:49.969045 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.969170 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:49.969243 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:49.969366 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.969446 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:49.969557 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:49.969638 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:49.969724 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 e8 04 73 00 00 00 00 00 D0227 16:00:49.969805 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.969887 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.969968 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:49.970067 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.970178 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:49.970259 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:49.970344 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.970432 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.970504 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.970627 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:49.970731 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:49.970812 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.970892 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.970972 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.971081 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.971185 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.971261 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.971343 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.971417 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:49.971492 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:49.971570 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.971645 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:49.971705 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.971811 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.971915 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.972013 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:49.972104 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.972198 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.972296 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.972403 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:49.972495 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.972594 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.972689 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.972783 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.972892 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.972955 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.973055 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.973135 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.973229 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.973357 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.973446 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.973552 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.973648 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.973712 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.973794 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.973868 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.973956 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.974042 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:49.975822 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:49.976546 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:49.976655 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:49.976762 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:49.977625 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000214 ip=400555 access=rw- err=operation not permitted D0227 16:00:49.977820 33860 task_log.go:81] [ 550] Registers: D0227 16:00:49.977952 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:49.978036 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:49.978156 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:49.978254 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:49.978373 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:49.978488 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:49.978574 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:49.978674 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:49.978760 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:49.978848 33860 task_log.go:88] [ 550] R10 = 0000000000730508 D0227 16:00:49.978940 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:49.979002 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:49.979103 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:49.979184 33860 task_log.go:88] [ 550] R14 = 00000000007304f0 D0227 16:00:49.979243 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:49.979309 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:49.979369 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:49.979474 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:49.979558 33860 task_log.go:88] [ 550] Rbp = 00000000007304e8 D0227 16:00:49.979627 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:49.979698 33860 task_log.go:88] [ 550] Rcx = 0000000020000214 D0227 16:00:49.979779 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:49.979896 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:49.980016 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:49.980113 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:49.980235 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:49.980323 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:49.980388 33860 task_log.go:105] [ 550] Stack: D0227 16:00:49.980473 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 14 02 00 20 00 00 00 00 D0227 16:00:49.980578 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.980678 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.980769 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:49.980866 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:49.980952 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:49.981059 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.981189 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:49.981286 33860 task_log.go:122] [ 550] 7fec7d9218b0: 14 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:49.981390 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.981481 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:49.981630 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:49.981740 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.981864 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:49.981973 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:49.982106 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:49.982219 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 10 05 73 00 00 00 00 00 D0227 16:00:49.982320 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.982416 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.982527 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:49.982629 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.982726 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:49.982828 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:49.982937 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.983024 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.983148 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.983221 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:49.983320 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:49.983430 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.983550 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.983661 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.983741 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.983847 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.983997 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.984103 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.984245 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:49.984365 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:49.984465 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.984605 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:49.984707 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.984820 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.984968 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.985107 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:49.985272 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.985457 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.985580 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:49.985722 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:49.985827 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.985900 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.985973 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986050 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986140 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986231 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986355 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986460 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986554 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986631 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986709 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986779 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986849 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.986957 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:49.987052 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.987168 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.987254 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.987373 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:49.988998 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:49.989471 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:49.989583 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:49.989692 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:49.990368 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000215 ip=400555 access=rw- err=operation not permitted D0227 16:00:49.990500 33860 task_log.go:81] [ 550] Registers: D0227 16:00:49.990597 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:49.990684 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:49.990785 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:49.990874 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:49.990967 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:49.991059 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:49.991158 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:49.991260 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:49.991325 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:49.991389 33860 task_log.go:88] [ 550] R10 = 0000000000730530 D0227 16:00:49.991486 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:49.991573 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:49.991670 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:49.991791 33860 task_log.go:88] [ 550] R14 = 0000000000730518 D0227 16:00:49.991935 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:49.992018 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:49.992117 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:49.992227 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:49.992343 33860 task_log.go:88] [ 550] Rbp = 0000000000730510 D0227 16:00:49.992455 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:49.992544 33860 task_log.go:88] [ 550] Rcx = 0000000020000215 D0227 16:00:49.992661 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:49.992759 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:49.992869 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:49.992952 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:49.993019 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:49.993073 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:49.993141 33860 task_log.go:105] [ 550] Stack: D0227 16:00:49.993227 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 15 02 00 20 00 00 00 00 D0227 16:00:49.993318 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.993414 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.993501 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:49.993581 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:49.993682 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:49.993773 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.993873 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:49.993966 33860 task_log.go:122] [ 550] 7fec7d9218b0: 15 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:49.994074 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.994175 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:49.994279 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:49.994721 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:49.994889 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:49.995044 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:49.995228 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:49.995371 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 38 05 73 00 00 00 00 00 D0227 16:00:49.995522 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.995930 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.996141 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:49.996277 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.996389 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:49.996485 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:49.996586 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.996695 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.998827 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.998926 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:49.999004 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:49.999079 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.999170 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.999264 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.999407 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.999498 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:49.999622 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.999702 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:49.999785 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:49.999891 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:49.999984 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.000108 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.000209 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.000314 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.000444 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.000535 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.000652 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.000768 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.000896 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.000975 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.001065 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.001187 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.001286 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.001376 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.001470 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.001572 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.001685 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.001763 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.001851 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.001929 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.002022 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.002105 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.002197 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.002278 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.002353 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.002433 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.002512 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.002617 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.004330 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.004871 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.004984 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.005480 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.006276 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000216 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.006456 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.006554 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.006644 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.006735 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.006820 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.006898 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.006977 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.007043 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.007121 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.007242 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.007311 33860 task_log.go:88] [ 550] R10 = 0000000000730558 D0227 16:00:50.007404 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.007473 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.007538 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:50.007632 33860 task_log.go:88] [ 550] R14 = 0000000000730540 D0227 16:00:50.007704 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.007778 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.007841 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.007944 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.008041 33860 task_log.go:88] [ 550] Rbp = 0000000000730538 D0227 16:00:50.008112 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.008197 33860 task_log.go:88] [ 550] Rcx = 0000000020000216 D0227 16:00:50.008309 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.008383 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.008490 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.008593 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.008663 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.008747 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.008840 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.008936 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 16 02 00 20 00 00 00 00 D0227 16:00:50.009038 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.009123 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.009233 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.009336 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:50.009422 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.009509 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.009604 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.009692 33860 task_log.go:122] [ 550] 7fec7d9218b0: 16 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.009765 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.009856 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.009931 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:50.010016 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.010090 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.010178 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.010256 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.010380 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 60 05 73 00 00 00 00 00 D0227 16:00:50.010472 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.010552 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.010633 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.010716 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.010795 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.010884 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.010966 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.011066 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.011145 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.011245 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.011320 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.011392 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.011476 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.011563 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.011645 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.011755 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.011861 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.011974 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.012078 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.012196 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.012304 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.012417 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.012513 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.012611 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.012714 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.012814 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.012927 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013012 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013090 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.013187 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.013291 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013401 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013498 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013573 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013649 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013725 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013817 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013914 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.013997 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.014088 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.014172 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.014265 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.014338 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.014422 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.014504 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.014592 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.014675 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.014768 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.016462 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.017055 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.017168 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.017288 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.018058 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000217 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.018217 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.018315 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.018411 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.018513 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.018589 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.018672 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.018748 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.018844 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.018940 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.019022 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.019098 33860 task_log.go:88] [ 550] R10 = 0000000000730580 D0227 16:00:50.019161 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.019252 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.019329 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:50.019393 33860 task_log.go:88] [ 550] R14 = 0000000000730568 D0227 16:00:50.019485 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.019571 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.019636 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.019718 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.019812 33860 task_log.go:88] [ 550] Rbp = 0000000000730560 D0227 16:00:50.019910 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.019981 33860 task_log.go:88] [ 550] Rcx = 0000000020000217 D0227 16:00:50.020040 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.020118 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.020214 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.020311 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.020409 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.020509 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.020604 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.020720 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 17 02 00 20 00 00 00 00 D0227 16:00:50.020837 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.020963 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.021069 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.021178 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:50.021345 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.021448 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.021535 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.021628 33860 task_log.go:122] [ 550] 7fec7d9218b0: 17 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.021701 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.021803 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.021878 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:50.021959 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.022044 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.022126 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.022210 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.022285 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 88 05 73 00 00 00 00 00 D0227 16:00:50.022358 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.022450 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.022530 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.022608 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.022701 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.022801 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.022882 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.022972 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.023079 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.023154 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.023240 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.023330 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.023433 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.023524 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.023607 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.023715 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.023798 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.023897 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.023998 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.024109 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.024212 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.024334 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.024438 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.024547 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.024667 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.024795 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.024878 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.024968 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.025096 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.025182 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.025290 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.025365 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.025441 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.025526 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.025625 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.025725 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.025801 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.025888 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.025964 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.026039 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.026118 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.026192 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.026269 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.026338 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.026427 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.026501 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.026577 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.026662 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.028305 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.028905 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.029026 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.029112 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.029883 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000218 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.030041 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.030141 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.030241 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.030319 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.030415 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.030502 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.030566 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.030804 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.030925 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.031002 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.031090 33860 task_log.go:88] [ 550] R10 = 00000000007305a8 D0227 16:00:50.031157 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.031251 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.031339 33860 task_log.go:88] [ 550] R13 = 0000000000005d48 D0227 16:00:50.031400 33860 task_log.go:88] [ 550] R14 = 0000000000730590 D0227 16:00:50.031510 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.031602 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.031700 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.031778 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.031851 33860 task_log.go:88] [ 550] Rbp = 0000000000730588 D0227 16:00:50.031938 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.032016 33860 task_log.go:88] [ 550] Rcx = 0000000020000218 D0227 16:00:50.032080 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.032145 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.032210 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.032285 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.032382 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.032478 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.032590 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.032695 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 18 02 00 20 00 00 00 00 D0227 16:00:50.032803 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.032940 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.033044 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.033146 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 05 00 00 00 D0227 16:00:50.033271 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.033385 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.033457 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.033538 33860 task_log.go:122] [ 550] 7fec7d9218b0: 18 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.033641 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.033751 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.033860 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 02 73 00 00 00 00 00 D0227 16:00:50.033983 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.034074 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.034173 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.034266 33860 task_log.go:122] [ 550] 7fec7d921920: 04 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.034339 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 b0 05 73 00 00 00 00 00 D0227 16:00:50.034416 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.034499 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.034579 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.034654 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.034760 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.034875 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.034960 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.035043 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.035117 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.035200 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.035296 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.035378 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.035464 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.035569 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.035654 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.035754 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.035823 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.035935 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.036051 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.036144 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.036237 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.036382 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.036509 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.036610 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.036721 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.036823 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.036950 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037039 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037112 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.037202 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.037301 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037388 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037485 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037568 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037641 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037737 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037819 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037898 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.037967 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.038047 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.038118 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.038204 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.038273 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.038354 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.038434 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.038510 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.038593 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.038670 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.040273 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.040956 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.041059 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.041134 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.043160 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000200 ip=4005db access=rw- err=operation not permitted D0227 16:00:50.043378 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.043495 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.043605 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.043710 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.043790 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.043860 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.043968 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.044051 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.044154 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.044280 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.044365 33860 task_log.go:88] [ 550] R10 = 00000000007306a8 D0227 16:00:50.044433 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.044531 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.044611 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.044696 33860 task_log.go:88] [ 550] R14 = 0000000000730690 D0227 16:00:50.044782 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.044863 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.044937 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.044998 33860 task_log.go:88] [ 550] Rax = 000000000000000a D0227 16:00:50.045059 33860 task_log.go:88] [ 550] Rbp = 0000000000730688 D0227 16:00:50.045114 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.045185 33860 task_log.go:88] [ 550] Rcx = 0000000000000000 D0227 16:00:50.045255 33860 task_log.go:88] [ 550] Rdi = 000000000000000a D0227 16:00:50.045340 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.045436 33860 task_log.go:88] [ 550] Rip = 00000000004005db D0227 16:00:50.045555 33860 task_log.go:88] [ 550] Rsi = 0000000020000200 D0227 16:00:50.045636 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.045717 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.045782 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.045855 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 00 02 00 20 00 00 00 00 D0227 16:00:50.045950 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.046038 33860 task_log.go:122] [ 550] 7fec7d921850: 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.046138 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.046227 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.046318 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.046410 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.046510 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.046588 33860 task_log.go:122] [ 550] 7fec7d9218b0: 00 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.046673 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.046761 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.046836 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.046907 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.047000 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.047071 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.047142 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.047235 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 b0 06 73 00 00 00 00 00 D0227 16:00:50.047357 33860 task_log.go:122] [ 550] 7fec7d921940: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.047439 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.047513 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.047588 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.047698 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.047821 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.047934 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.048027 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.048134 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.048233 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.048314 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.048406 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.048481 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.048562 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.048651 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.048732 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.048813 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.048899 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.048988 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.049057 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.049147 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.049253 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.049342 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.049409 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.049478 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.049540 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.049603 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.049683 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.049753 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.049829 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.049898 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.049960 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050021 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050086 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050157 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050238 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050312 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050383 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050485 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050556 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050644 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050754 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050850 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.050965 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.051090 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.051228 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.051374 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.051505 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.053245 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.053792 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.053899 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.053965 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.054623 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000202 ip=4005db access=rw- err=operation not permitted D0227 16:00:50.054773 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.054865 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.054935 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.055015 33860 task_log.go:88] [ 550] Eflags = 0000000000010206 D0227 16:00:50.055133 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.055256 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.055380 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.055494 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.055730 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.055900 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.056082 33860 task_log.go:88] [ 550] R10 = 00000000007306d0 D0227 16:00:50.056307 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.056437 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.056671 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.056816 33860 task_log.go:88] [ 550] R14 = 00000000007306b8 D0227 16:00:50.056948 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.057050 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.057164 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.057286 33860 task_log.go:88] [ 550] Rax = 000000000000214e D0227 16:00:50.057396 33860 task_log.go:88] [ 550] Rbp = 00000000007306b0 D0227 16:00:50.057504 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.057597 33860 task_log.go:88] [ 550] Rcx = 0000000000000001 D0227 16:00:50.057694 33860 task_log.go:88] [ 550] Rdi = 000000000000214e D0227 16:00:50.057788 33860 task_log.go:88] [ 550] Rdx = 0000000000000001 D0227 16:00:50.057897 33860 task_log.go:88] [ 550] Rip = 00000000004005db D0227 16:00:50.057992 33860 task_log.go:88] [ 550] Rsi = 0000000020000202 D0227 16:00:50.058083 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.058178 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.058271 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.058367 33860 task_log.go:122] [ 550] 7fec7d921830: 01 00 00 00 00 00 00 00 02 02 00 20 00 00 00 00 D0227 16:00:50.058468 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.058564 33860 task_log.go:122] [ 550] 7fec7d921850: 21 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.058682 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.058790 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.058889 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.058986 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.059095 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.059201 33860 task_log.go:122] [ 550] 7fec7d9218b0: 02 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.059351 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.059460 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.059557 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.059680 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.059817 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.059925 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.060003 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.060099 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 d8 06 73 00 00 00 00 00 D0227 16:00:50.060180 33860 task_log.go:122] [ 550] 7fec7d921940: 02 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.060278 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.060398 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.060518 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.060611 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.060721 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.060822 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.060940 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.061059 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.061171 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.061256 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.061325 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.061398 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.061480 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.061542 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.061626 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.061707 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.061775 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.061873 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.061938 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.062019 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.062126 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.062230 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.062332 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.062463 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.062574 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.062695 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.062798 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.062917 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.063081 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.063205 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.063347 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.063456 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.063564 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.063711 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.063806 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.063908 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.063979 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.064045 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.064140 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.064220 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.064303 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.064519 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.064683 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.064823 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.064960 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.065092 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.065189 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.066927 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.067664 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.067808 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.067926 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.068856 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000204 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.069005 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.069095 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.069213 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.069291 33860 task_log.go:88] [ 550] Eflags = 0000000000010206 D0227 16:00:50.069367 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.069463 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.069567 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.069636 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.069717 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.069802 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.069872 33860 task_log.go:88] [ 550] R10 = 00000000007306f8 D0227 16:00:50.069945 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.070002 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.070075 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.070169 33860 task_log.go:88] [ 550] R14 = 00000000007306e0 D0227 16:00:50.070236 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.070303 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.070359 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.070457 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.070519 33860 task_log.go:88] [ 550] Rbp = 00000000007306d8 D0227 16:00:50.070587 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.070649 33860 task_log.go:88] [ 550] Rcx = 0000000020000204 D0227 16:00:50.070737 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.070809 33860 task_log.go:88] [ 550] Rdx = 0000000000000001 D0227 16:00:50.070862 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.070923 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.070994 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.071069 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.071133 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.071209 33860 task_log.go:122] [ 550] 7fec7d921830: 01 00 00 00 00 00 00 00 04 02 00 20 00 00 00 00 D0227 16:00:50.071300 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.071410 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.071498 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.071594 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.071701 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.071785 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.071872 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.071952 33860 task_log.go:122] [ 550] 7fec7d9218b0: 04 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.072015 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.072093 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.072196 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.072261 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.072322 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.072382 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.072463 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.072535 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 00 07 73 00 00 00 00 00 D0227 16:00:50.072607 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.072703 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.072803 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.072881 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.072952 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.073028 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.073108 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.073186 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.073264 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.073343 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.073405 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.073552 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.073628 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.073710 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.073780 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.073850 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.073986 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.074059 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.074147 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.074221 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.074286 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.074387 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.074464 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.074562 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.074645 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.074744 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.074838 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.074934 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075016 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.075096 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.075172 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075264 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075351 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075422 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075511 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075606 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075710 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075786 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075856 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.075952 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.076065 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.076181 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.076275 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.076348 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.076419 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.076514 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.076588 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.076680 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.078091 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.078532 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.078616 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.078684 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.079320 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000208 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.079433 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.079554 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.079647 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.079727 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.079784 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.079842 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.079922 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.079986 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.080064 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.080140 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.080209 33860 task_log.go:88] [ 550] R10 = 0000000000730720 D0227 16:00:50.080320 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.080443 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.080536 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.080639 33860 task_log.go:88] [ 550] R14 = 0000000000730708 D0227 16:00:50.080712 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.080815 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.080909 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.080966 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.081019 33860 task_log.go:88] [ 550] Rbp = 0000000000730700 D0227 16:00:50.081107 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.081198 33860 task_log.go:88] [ 550] Rcx = 0000000020000208 D0227 16:00:50.081283 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.081399 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.081464 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.081520 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.081604 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.081716 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.081814 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.081904 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 08 02 00 20 00 00 00 00 D0227 16:00:50.081980 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.082060 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.082154 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.082249 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.082336 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.082432 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.082530 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.082593 33860 task_log.go:122] [ 550] 7fec7d9218b0: 08 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.082662 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.082782 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.082878 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.082952 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.083054 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.083116 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.083187 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.083279 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 28 07 73 00 00 00 00 00 D0227 16:00:50.083372 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.083453 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.083577 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.083790 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.083944 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.084046 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.084140 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.084249 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.084360 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.084483 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.084592 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.084710 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.084809 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.084946 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.085052 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.085160 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.085269 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.085387 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.085491 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.085601 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.085695 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.085778 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.085869 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.085939 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.086012 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.086102 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.086180 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.086259 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.086350 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.086453 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.086537 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.086606 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.086680 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.086771 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.086857 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.086929 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.087009 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.087113 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.087239 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.087342 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.087426 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.087499 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.087601 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.087679 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.087784 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.087915 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.088073 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.088156 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.089614 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.090263 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.090374 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.090447 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.091100 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000209 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.091247 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.091356 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.091439 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.091554 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.091617 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.091747 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.091875 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.091966 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.092060 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.092138 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.092228 33860 task_log.go:88] [ 550] R10 = 0000000000730748 D0227 16:00:50.092292 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.092377 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.092442 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.092520 33860 task_log.go:88] [ 550] R14 = 0000000000730730 D0227 16:00:50.092585 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.092720 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.092800 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.092863 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.092955 33860 task_log.go:88] [ 550] Rbp = 0000000000730728 D0227 16:00:50.093019 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.093075 33860 task_log.go:88] [ 550] Rcx = 0000000020000209 D0227 16:00:50.093137 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.093214 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.093282 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.093348 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.093401 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.093455 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.093523 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.093578 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 09 02 00 20 00 00 00 00 D0227 16:00:50.093663 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.093739 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.093814 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.093876 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.093959 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.094024 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.094087 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.094167 33860 task_log.go:122] [ 550] 7fec7d9218b0: 09 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.094230 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.094312 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.094404 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.094493 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.094581 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.094669 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.094771 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.094882 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 50 07 73 00 00 00 00 00 D0227 16:00:50.094995 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.095131 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.095235 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.095342 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.095465 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.095544 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.095617 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.095682 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.095741 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.095820 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.095895 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.095984 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.096047 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.096154 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.096238 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.096315 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.096387 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.096538 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.096670 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.096798 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.096916 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.097005 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.097091 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.097179 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.097264 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.097333 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.097391 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.097461 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.097521 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.097581 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.097640 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.097714 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.097784 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.097858 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.097939 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098018 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098079 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098191 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098291 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098375 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098443 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098503 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098588 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098680 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.098747 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.098839 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.098931 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.099010 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.100429 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.100925 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.101024 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.101084 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.101736 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020a ip=400555 access=rw- err=operation not permitted D0227 16:00:50.101865 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.101979 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.102052 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.102115 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.102195 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.102258 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.102326 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.102383 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.102459 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.102538 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.102607 33860 task_log.go:88] [ 550] R10 = 0000000000730770 D0227 16:00:50.102661 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.102730 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.102825 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.102894 33860 task_log.go:88] [ 550] R14 = 0000000000730758 D0227 16:00:50.102957 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.103041 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.103108 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.103209 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.103279 33860 task_log.go:88] [ 550] Rbp = 0000000000730750 D0227 16:00:50.103347 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.103411 33860 task_log.go:88] [ 550] Rcx = 000000002000020a D0227 16:00:50.103510 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.103604 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.103717 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.103775 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.103850 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.103947 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.104154 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.104267 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0a 02 00 20 00 00 00 00 D0227 16:00:50.104412 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.104536 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.104669 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.104796 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.104908 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.105053 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.105126 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.105224 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0a 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.105296 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.105408 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.105508 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.105646 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.105743 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.105820 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.105924 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.106036 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 78 07 73 00 00 00 00 00 D0227 16:00:50.106153 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.106271 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.106370 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.106434 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.106517 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.106596 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.106669 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.106734 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.106817 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.106897 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.106992 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.107091 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.107207 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.107308 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.107413 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.107560 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.107683 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.107801 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.107946 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.108054 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.108155 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.108282 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.108386 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.108451 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.108528 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.108631 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.108739 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.108828 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.109026 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.109143 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.109247 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.109334 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.109489 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.109680 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.109776 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.109878 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.109987 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.110073 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.110162 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.110238 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.110328 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.110422 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.110522 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.110624 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.110751 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.110853 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.110932 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.111017 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.112762 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.113216 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.113306 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.113371 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.114072 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020b ip=400555 access=rw- err=operation not permitted D0227 16:00:50.114211 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.114309 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.114455 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.114554 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.114639 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.114708 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.114781 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.114865 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.114926 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.115024 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.115086 33860 task_log.go:88] [ 550] R10 = 0000000000730798 D0227 16:00:50.115180 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.115238 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.115301 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.115382 33860 task_log.go:88] [ 550] R14 = 0000000000730780 D0227 16:00:50.115449 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.115520 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.115639 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.115696 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.115776 33860 task_log.go:88] [ 550] Rbp = 0000000000730778 D0227 16:00:50.115844 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.115926 33860 task_log.go:88] [ 550] Rcx = 000000002000020b D0227 16:00:50.115991 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.116064 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.116147 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.116224 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.116323 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.116401 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.116485 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.116559 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0b 02 00 20 00 00 00 00 D0227 16:00:50.116781 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.116929 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.117018 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.117149 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.117345 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.117479 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.117587 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.117681 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0b 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.117757 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.117833 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.117897 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.117962 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.118028 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.118109 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.118183 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.118255 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 a0 07 73 00 00 00 00 00 D0227 16:00:50.118334 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.118394 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.118466 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.118545 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.118649 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.118756 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.118837 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.118928 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.119040 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.119118 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.119230 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.119333 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.119442 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.119553 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.119633 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.119735 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.119822 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.119939 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.120048 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.120144 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.120219 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.120308 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.120436 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.120563 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.120697 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.120795 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.120918 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.121033 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.121153 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.121281 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.121383 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.121519 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.121637 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.121716 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.121780 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.121852 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.121912 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.121978 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.122042 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.122124 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.122210 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.122326 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.122403 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.122465 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.122555 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.122651 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.122747 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.122844 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.124825 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.125402 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.125509 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.125610 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.126489 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020c ip=400555 access=rw- err=operation not permitted D0227 16:00:50.126674 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.126789 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.126855 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.126933 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.127001 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.127068 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.127162 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.127245 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.127312 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.127398 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.127486 33860 task_log.go:88] [ 550] R10 = 00000000007307c0 D0227 16:00:50.127552 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.127613 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.127690 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.127779 33860 task_log.go:88] [ 550] R14 = 00000000007307a8 D0227 16:00:50.127898 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.127968 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.128036 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.128096 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.128162 33860 task_log.go:88] [ 550] Rbp = 00000000007307a0 D0227 16:00:50.128237 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.128317 33860 task_log.go:88] [ 550] Rcx = 000000002000020c D0227 16:00:50.128400 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.128497 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.128575 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.128658 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.128739 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.128840 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.128908 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.129019 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0c 02 00 20 00 00 00 00 D0227 16:00:50.129128 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.129239 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.129323 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.129411 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.129489 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.129553 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.129656 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.129741 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0c 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.129820 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.129905 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.129968 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.130039 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.130115 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.130197 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.130287 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.130362 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 c8 07 73 00 00 00 00 00 D0227 16:00:50.130431 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.130493 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.130578 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.130661 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.130735 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.130801 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.130883 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.130949 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.131015 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.131082 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.131143 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.131211 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.131282 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.131344 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.131458 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.131693 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.131806 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.131933 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.132022 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.132130 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.132207 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.132294 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.132388 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.132528 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.132728 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.132836 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.132971 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133079 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133150 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.133236 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.133336 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133422 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133539 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133622 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133702 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133767 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133851 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133928 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.133991 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.134068 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.134149 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.134230 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.134297 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.134469 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.134641 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.134757 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.134889 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.135012 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.137417 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.137916 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.138053 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.138145 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.138972 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020d ip=400555 access=rw- err=operation not permitted D0227 16:00:50.139188 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.139278 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.139376 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.139437 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.139575 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.139686 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.139758 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.139843 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.139916 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.140010 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.140112 33860 task_log.go:88] [ 550] R10 = 00000000007307e8 D0227 16:00:50.140195 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.140315 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.140395 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.140480 33860 task_log.go:88] [ 550] R14 = 00000000007307d0 D0227 16:00:50.140568 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.140645 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.140731 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.140839 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.140918 33860 task_log.go:88] [ 550] Rbp = 00000000007307c8 D0227 16:00:50.140974 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.141030 33860 task_log.go:88] [ 550] Rcx = 000000002000020d D0227 16:00:50.141085 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.141152 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.141226 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.141297 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.141363 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.141433 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.141503 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.141574 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0d 02 00 20 00 00 00 00 D0227 16:00:50.141655 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.141749 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.141832 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.141896 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.141967 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.142034 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.142098 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.142164 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0d 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.142247 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.142348 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.142422 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.142490 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.142582 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.142670 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.142739 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.142831 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 f0 07 73 00 00 00 00 00 D0227 16:00:50.142914 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.143033 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.143136 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.143268 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.143379 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.143522 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.143676 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.143813 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.143948 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.144064 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.144177 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.144297 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.144434 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.144551 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.144674 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.144847 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.144986 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.145100 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.145199 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.145320 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.145400 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.145474 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.145578 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.145669 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.145754 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.145829 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.145908 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.145979 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146055 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.146132 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.146223 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146292 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146357 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146431 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146516 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146589 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146704 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146766 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146864 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.146951 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.147030 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.147144 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.147236 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.147349 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.147448 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.147522 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.147617 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.147744 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.149224 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.149836 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.149946 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.150023 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.150769 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020e ip=400555 access=rw- err=operation not permitted D0227 16:00:50.150913 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.150986 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.151060 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.151141 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.151233 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.151315 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.151372 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.151435 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.151514 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.151616 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.151724 33860 task_log.go:88] [ 550] R10 = 0000000000730810 D0227 16:00:50.151823 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.151955 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.152059 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.152173 33860 task_log.go:88] [ 550] R14 = 00000000007307f8 D0227 16:00:50.152271 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.152385 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.152463 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.152548 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.152677 33860 task_log.go:88] [ 550] Rbp = 00000000007307f0 D0227 16:00:50.152760 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.152831 33860 task_log.go:88] [ 550] Rcx = 000000002000020e D0227 16:00:50.152943 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.153055 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.153141 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.153236 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.153301 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.153374 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.153446 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.153520 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0e 02 00 20 00 00 00 00 D0227 16:00:50.153640 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.153745 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.153820 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.153906 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.153986 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.154071 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.154193 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.154338 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0e 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.154435 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.154527 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.154621 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.154717 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.154820 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.154911 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.155031 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.155111 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 18 08 73 00 00 00 00 00 D0227 16:00:50.155188 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.155287 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.155394 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.155487 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.155550 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.155813 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.155947 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.156061 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.156261 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.156384 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.156492 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.156612 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.156708 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.156821 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.156904 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.156983 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.157082 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.157175 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.157264 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.157370 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.157453 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.157533 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.157618 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.157692 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.157773 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.157870 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.157953 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158041 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158131 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.158223 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.158293 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158379 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158468 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158541 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158612 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158678 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158746 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158807 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158869 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.158930 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.159004 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.159082 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.159145 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.159257 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.159351 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.159446 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.159592 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.159670 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.161220 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.161745 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.161833 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.161935 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.162696 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020f ip=400555 access=rw- err=operation not permitted D0227 16:00:50.162815 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.162932 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.163017 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.163105 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.163217 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.163312 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.163401 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.163495 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.163594 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.163687 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.163815 33860 task_log.go:88] [ 550] R10 = 0000000000730838 D0227 16:00:50.163926 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.163982 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.164082 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.164151 33860 task_log.go:88] [ 550] R14 = 0000000000730820 D0227 16:00:50.164202 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.164284 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.164361 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.164425 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.164500 33860 task_log.go:88] [ 550] Rbp = 0000000000730818 D0227 16:00:50.164592 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.164659 33860 task_log.go:88] [ 550] Rcx = 000000002000020f D0227 16:00:50.164712 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.164778 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.164872 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.164945 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.165056 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.165125 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.165205 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.165272 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0f 02 00 20 00 00 00 00 D0227 16:00:50.165340 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.165425 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.165530 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.165644 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.165739 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.165805 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.165872 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.165947 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0f 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.166013 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.166098 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.166176 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.166244 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.166328 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.166401 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.166464 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.166535 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 40 08 73 00 00 00 00 00 D0227 16:00:50.166617 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.166680 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.166753 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.166826 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.166890 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.166957 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.167034 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.167108 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.167191 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.167276 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.167357 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.167445 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.167518 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.167605 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.167714 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.167811 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.167911 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.168034 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.168130 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.168242 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.168391 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.168522 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.168633 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.168720 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.168822 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.168928 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.169049 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.169135 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.169271 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.169390 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.169503 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.169629 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.169710 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.169793 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.169870 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.169941 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.170046 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.170114 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.170224 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.170298 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.170417 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.170635 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.170734 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.170835 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.170940 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.171016 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.171122 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.171203 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.173269 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.173884 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.174020 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.174111 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.174950 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000210 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.175113 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.175208 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.175277 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.175335 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.175401 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.175481 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.175574 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.175679 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.175751 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.175818 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.175912 33860 task_log.go:88] [ 550] R10 = 0000000000730860 D0227 16:00:50.175976 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.176030 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.176098 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.176172 33860 task_log.go:88] [ 550] R14 = 0000000000730848 D0227 16:00:50.176264 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.176340 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.176411 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.176510 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.176591 33860 task_log.go:88] [ 550] Rbp = 0000000000730840 D0227 16:00:50.176667 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.176760 33860 task_log.go:88] [ 550] Rcx = 0000000020000210 D0227 16:00:50.176839 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.176980 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.177096 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.177207 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.177296 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.177352 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.177414 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.177476 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 10 02 00 20 00 00 00 00 D0227 16:00:50.177555 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.177669 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.177771 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.177883 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.177944 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.178044 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.178126 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.178205 33860 task_log.go:122] [ 550] 7fec7d9218b0: 10 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.178278 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.178356 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.178433 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.178535 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.178605 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.178697 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.178791 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.178916 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 68 08 73 00 00 00 00 00 D0227 16:00:50.179045 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.179155 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.179295 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.179435 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.179530 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.179598 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.179713 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.179811 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.179920 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.180048 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.180128 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.180193 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.180317 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.180436 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.180559 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.180716 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.180836 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.180904 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.181016 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.181106 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.181217 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.181321 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.181432 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.181562 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.181689 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.181823 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.181924 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182038 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182141 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.182256 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.182342 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182416 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182489 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182588 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182664 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182734 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182810 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182886 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.182956 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.183047 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.183112 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.183200 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.183304 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.183397 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.183510 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.183624 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.183720 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.183811 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.185560 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.186129 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.186251 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.186359 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.187024 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000211 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.187147 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.187242 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.187328 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.187433 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.187514 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.187630 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.187709 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.187774 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.187960 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.188056 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.188145 33860 task_log.go:88] [ 550] R10 = 0000000000730888 D0227 16:00:50.188220 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.188296 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.188364 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.188442 33860 task_log.go:88] [ 550] R14 = 0000000000730870 D0227 16:00:50.188499 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.188591 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.188665 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.188719 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.188825 33860 task_log.go:88] [ 550] Rbp = 0000000000730868 D0227 16:00:50.188915 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.188978 33860 task_log.go:88] [ 550] Rcx = 0000000020000211 D0227 16:00:50.189049 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.189128 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.189216 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.189303 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.189364 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.189430 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.189489 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.189564 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 11 02 00 20 00 00 00 00 D0227 16:00:50.189684 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.189790 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.189880 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.190134 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.190265 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.190428 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.190570 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.190754 33860 task_log.go:122] [ 550] 7fec7d9218b0: 11 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.190998 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.191137 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.191294 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.191423 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.191518 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.191619 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.191719 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.191803 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 90 08 73 00 00 00 00 00 D0227 16:00:50.191928 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.192058 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.192139 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.192232 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.192310 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.192432 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.192576 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.192682 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.192824 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.192937 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.193040 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.193120 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.193245 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.193377 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.193490 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.193609 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.193744 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.193862 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.193980 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.194108 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.194226 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.194364 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.194475 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.194593 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.194712 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.194811 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.194915 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.194980 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.195088 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.195185 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.195260 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.195339 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.195410 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.195484 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.195588 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.195835 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.195950 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.196057 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.196152 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.196245 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.196334 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.196452 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.196574 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.196666 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.196782 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.196884 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.197006 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.197088 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.198611 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.199214 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.199326 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.199400 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.200470 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000212 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.200614 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.200742 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.200847 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.200968 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.201106 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.201190 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.201310 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.201381 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.201497 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.201600 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.201708 33860 task_log.go:88] [ 550] R10 = 00000000007308b0 D0227 16:00:50.201812 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.201896 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.201979 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.202076 33860 task_log.go:88] [ 550] R14 = 0000000000730898 D0227 16:00:50.202184 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.202304 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.202384 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.202459 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.202517 33860 task_log.go:88] [ 550] Rbp = 0000000000730890 D0227 16:00:50.202582 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.202679 33860 task_log.go:88] [ 550] Rcx = 0000000020000212 D0227 16:00:50.202738 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.202806 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.202861 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.202926 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.202990 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.203077 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.203166 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.203261 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 12 02 00 20 00 00 00 00 D0227 16:00:50.203410 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.203540 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.203626 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.203722 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.203817 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.203934 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.204026 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.204113 33860 task_log.go:122] [ 550] 7fec7d9218b0: 12 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.204213 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.204321 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.204415 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.204498 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.204630 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.204907 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.205007 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.205115 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 b8 08 73 00 00 00 00 00 D0227 16:00:50.205195 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.205262 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.205340 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.205404 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.205465 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.205523 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.206050 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.206186 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.206260 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.206344 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.206416 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.206485 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.206563 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.206627 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.206760 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.206845 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.206936 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.207042 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.207142 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.207260 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.207369 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.207470 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.207593 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.207704 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.207840 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.207968 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.208079 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.208172 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.208265 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.208338 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.208409 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.208491 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.208578 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.208686 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.208827 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.208938 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.209015 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.209113 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.209224 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.209302 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.209419 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.209499 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.209585 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.209649 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.209731 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.209795 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.209857 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.209925 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.211343 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.212398 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.212583 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.212721 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.213739 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000213 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.213900 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.214018 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.214117 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.214186 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.214284 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.214349 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.214413 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.214492 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.214561 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.214652 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.214720 33860 task_log.go:88] [ 550] R10 = 00000000007308d8 D0227 16:00:50.214820 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.214885 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.214969 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.215034 33860 task_log.go:88] [ 550] R14 = 00000000007308c0 D0227 16:00:50.215112 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.215172 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.215278 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.215349 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.215456 33860 task_log.go:88] [ 550] Rbp = 00000000007308b8 D0227 16:00:50.215524 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.215622 33860 task_log.go:88] [ 550] Rcx = 0000000020000213 D0227 16:00:50.215710 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.215801 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.215926 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.216017 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.216110 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.216215 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.216362 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.216438 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 13 02 00 20 00 00 00 00 D0227 16:00:50.216579 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.216692 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.216808 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.216915 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.217037 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.217142 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.217246 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.217318 33860 task_log.go:122] [ 550] 7fec7d9218b0: 13 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.217401 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.217482 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.217578 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.217652 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.217742 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.217811 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.217899 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.217973 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 e0 08 73 00 00 00 00 00 D0227 16:00:50.218079 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.218155 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.218245 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.218315 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.218400 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.218474 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.218546 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.218653 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.218781 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.218882 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.218974 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.219098 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.219212 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.219307 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.219426 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.219507 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.219602 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.219695 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.219799 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.219908 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.220012 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.220119 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.220209 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.220299 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.220393 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.220513 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.220613 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.220704 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.220788 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.220898 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.221000 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221106 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221184 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221256 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221333 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221405 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221485 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221573 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221666 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221737 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221808 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221884 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.221964 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.222057 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.222249 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.222347 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.222459 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.222567 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.224349 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.225072 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.225182 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.225263 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.226072 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000214 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.226203 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.226309 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.226402 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.226484 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.226576 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.226642 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.226742 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.226859 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.226941 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.227014 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.227107 33860 task_log.go:88] [ 550] R10 = 0000000000730900 D0227 16:00:50.227197 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.227274 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.227336 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.227420 33860 task_log.go:88] [ 550] R14 = 00000000007308e8 D0227 16:00:50.227524 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.227628 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.227694 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.227793 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.227873 33860 task_log.go:88] [ 550] Rbp = 00000000007308e0 D0227 16:00:50.227997 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.228067 33860 task_log.go:88] [ 550] Rcx = 0000000020000214 D0227 16:00:50.228131 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.228209 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.228271 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.228349 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.228461 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.228550 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.228651 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.228745 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 14 02 00 20 00 00 00 00 D0227 16:00:50.228856 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.228950 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.229062 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.229159 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.229265 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.229377 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.229464 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.229555 33860 task_log.go:122] [ 550] 7fec7d9218b0: 14 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.229649 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.229721 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.229806 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.229876 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.229959 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.230041 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.230123 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.230201 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 08 09 73 00 00 00 00 00 D0227 16:00:50.230277 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.230351 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.230432 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.230504 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.230625 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.230702 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.230782 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.230867 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.230952 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.231035 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.231124 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.231240 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.231352 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.231450 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.231535 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.231643 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.231715 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.231816 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.231900 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.232005 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.232108 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.232187 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.232269 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.232351 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.232465 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.232574 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.232666 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.232759 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.232859 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.232965 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.233056 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.233164 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.233258 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.233352 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.233468 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.233569 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.233661 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.233750 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.233834 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.233916 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.234005 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.234083 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.234155 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.234232 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.234331 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.234410 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.234482 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.234572 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.236768 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.237378 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.237471 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.237557 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.238331 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000215 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.238483 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.238591 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.238685 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.238769 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.238850 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.238926 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.238991 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.239055 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.239129 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.239209 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.239282 33860 task_log.go:88] [ 550] R10 = 0000000000730928 D0227 16:00:50.239346 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.239424 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.239485 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.239571 33860 task_log.go:88] [ 550] R14 = 0000000000730910 D0227 16:00:50.239637 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.239708 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.239783 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.239857 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.239969 33860 task_log.go:88] [ 550] Rbp = 0000000000730908 D0227 16:00:50.240045 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.240196 33860 task_log.go:88] [ 550] Rcx = 0000000020000215 D0227 16:00:50.240304 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.240381 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.240508 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.240631 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.240723 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.240824 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.240904 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.241005 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 15 02 00 20 00 00 00 00 D0227 16:00:50.241133 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.241252 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.241337 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.241452 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.241528 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.241626 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.241720 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.241808 33860 task_log.go:122] [ 550] 7fec7d9218b0: 15 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.241892 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.241964 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.242052 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.242152 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.242239 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.242314 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.242388 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.242477 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 30 09 73 00 00 00 00 00 D0227 16:00:50.242575 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.242650 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.242751 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.242844 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.242937 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.243024 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.243114 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.243202 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.243282 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.243376 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.243499 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.243612 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.243716 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.243813 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.243932 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.244039 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.244142 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.244211 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.244322 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.244414 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.244525 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.244638 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.244757 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.244860 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.244998 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.245111 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.245192 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.245305 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.245410 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.245485 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.245580 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.245680 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.245760 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.245844 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.245915 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246034 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246126 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246210 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246292 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246378 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246475 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246581 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246667 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246739 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.246809 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.246879 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.246961 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.247037 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.248759 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.249378 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.249493 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.249569 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.250391 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000216 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.250556 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.250679 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.250797 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.250898 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.250988 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.251068 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.251180 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.251247 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.251328 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.251389 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.251459 33860 task_log.go:88] [ 550] R10 = 0000000000730950 D0227 16:00:50.251574 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.251670 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.251750 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.251835 33860 task_log.go:88] [ 550] R14 = 0000000000730938 D0227 16:00:50.251951 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.252045 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.252141 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.252524 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.252689 33860 task_log.go:88] [ 550] Rbp = 0000000000730930 D0227 16:00:50.252780 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.252870 33860 task_log.go:88] [ 550] Rcx = 0000000020000216 D0227 16:00:50.252970 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.253062 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.253151 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.253269 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.253342 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.253426 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.253501 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.253566 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 16 02 00 20 00 00 00 00 D0227 16:00:50.253663 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.253760 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.253849 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.253923 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.254012 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.254096 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.254175 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.254274 33860 task_log.go:122] [ 550] 7fec7d9218b0: 16 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.254359 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.254427 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.254538 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.254634 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.254753 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.254850 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.254944 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.255030 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 58 09 73 00 00 00 00 00 D0227 16:00:50.255112 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.255202 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.255302 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.255397 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.255492 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.255593 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.255768 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.255856 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.255959 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.256067 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.256176 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.256271 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.256377 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.256474 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.256583 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.256709 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.256782 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.256865 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.256960 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.257081 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.257178 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.257259 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.257334 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.257404 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.257503 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.257598 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.257695 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.257778 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.257859 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.257932 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.258024 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258094 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258181 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258286 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258359 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258449 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258529 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258617 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258707 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258776 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258873 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.258965 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.259047 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.259159 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.259253 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.259365 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.259454 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.259540 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.261553 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.262317 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.262429 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.262552 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.263487 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000217 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.263672 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.263824 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.263985 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.264071 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.264174 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.264254 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.264345 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.264461 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.264545 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.264661 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.264754 33860 task_log.go:88] [ 550] R10 = 0000000000730978 D0227 16:00:50.264849 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.264941 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.265023 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.265133 33860 task_log.go:88] [ 550] R14 = 0000000000730960 D0227 16:00:50.265223 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.265313 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.265408 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.265485 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.265576 33860 task_log.go:88] [ 550] Rbp = 0000000000730958 D0227 16:00:50.265810 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.265893 33860 task_log.go:88] [ 550] Rcx = 0000000020000217 D0227 16:00:50.265967 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.266032 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.266123 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.266210 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.266294 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.266359 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.266443 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.266523 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 17 02 00 20 00 00 00 00 D0227 16:00:50.266613 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.266729 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.266822 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.266955 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.267062 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.267168 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.267263 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.267381 33860 task_log.go:122] [ 550] 7fec7d9218b0: 17 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.267467 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.267551 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.267643 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.267772 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.267875 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.268018 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.268135 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.268252 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 80 09 73 00 00 00 00 00 D0227 16:00:50.268383 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.268495 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.268616 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.268723 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.268835 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.268960 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.269069 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.269164 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.269253 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.269327 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.269398 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.269482 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.269583 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.269660 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.269748 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.269822 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.269912 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.269993 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.270113 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.270202 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.270275 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.270352 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.270443 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.270547 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.270629 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.270722 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.270804 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.270877 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.270975 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.271062 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.271160 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.271237 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.271323 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.271413 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.271539 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.271653 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.271777 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.271862 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.271973 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.272074 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.272164 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.272259 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.272374 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.272468 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.272566 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.272672 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.272788 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.272888 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.274585 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.275158 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.275263 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.275359 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.276157 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000218 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.276342 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.276466 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.276559 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.276666 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.276981 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.277066 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.277155 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.277241 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.277308 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.277388 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.277461 33860 task_log.go:88] [ 550] R10 = 00000000007309a0 D0227 16:00:50.277552 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.277623 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.277695 33860 task_log.go:88] [ 550] R13 = 0000000000005e47 D0227 16:00:50.277767 33860 task_log.go:88] [ 550] R14 = 0000000000730988 D0227 16:00:50.277841 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.277914 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.277985 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.278126 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.278207 33860 task_log.go:88] [ 550] Rbp = 0000000000730980 D0227 16:00:50.278307 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.278383 33860 task_log.go:88] [ 550] Rcx = 0000000020000218 D0227 16:00:50.278456 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.278526 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.278607 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.278672 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.278735 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.278806 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.278887 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.278964 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 18 02 00 20 00 00 00 00 D0227 16:00:50.279070 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.279172 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.279254 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.279358 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 07 00 00 00 D0227 16:00:50.279433 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.279563 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.279703 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.279801 33860 task_log.go:122] [ 550] 7fec7d9218b0: 18 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.279898 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.280012 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.280118 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 88 06 73 00 00 00 00 00 D0227 16:00:50.280199 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.280268 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.280391 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.280503 33860 task_log.go:122] [ 550] 7fec7d921920: 06 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.280613 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 a8 09 73 00 00 00 00 00 D0227 16:00:50.280711 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.280833 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.280939 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.281023 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.281120 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.281232 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.281316 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.281411 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.281509 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.281602 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.281679 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.281764 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.281845 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.281920 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.282001 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.282080 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.282169 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.282250 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.282374 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.282461 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.282545 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.282636 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.282732 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.282821 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.282904 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.282998 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.283094 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.283180 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.283268 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.283353 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.283464 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.283576 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.283673 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.283774 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.283870 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.283967 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.284064 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.284148 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.284228 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.284344 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.284437 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.284557 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.284654 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.284748 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.284849 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.284941 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.285166 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.285271 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.286987 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.287667 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.287761 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.287844 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.288857 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000080 ip=4006e5 access=rw- err=operation not permitted D0227 16:00:50.289006 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.289099 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.289203 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.289295 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.289370 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.289444 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.289519 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.289609 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.289679 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.289761 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.289823 33860 task_log.go:88] [ 550] R10 = 0000000000730a40 D0227 16:00:50.289907 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.289978 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.290070 33860 task_log.go:88] [ 550] R13 = 0000000000000003 D0227 16:00:50.290151 33860 task_log.go:88] [ 550] R14 = 0000000000730a28 D0227 16:00:50.290237 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.290325 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.290406 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.290481 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.290545 33860 task_log.go:88] [ 550] Rbp = 0000000000730a20 D0227 16:00:50.290632 33860 task_log.go:88] [ 550] Rbx = 0000000000000000 D0227 16:00:50.290735 33860 task_log.go:88] [ 550] Rcx = 0000000000000000 D0227 16:00:50.290821 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.290894 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.290993 33860 task_log.go:88] [ 550] Rip = 00000000004006e5 D0227 16:00:50.291133 33860 task_log.go:88] [ 550] Rsi = 0000000020000080 D0227 16:00:50.291224 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.291302 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.291375 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.291451 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 80 00 00 20 00 00 00 00 D0227 16:00:50.291583 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.291704 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.291796 33860 task_log.go:122] [ 550] 7fec7d921860: 00 00 00 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.291903 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 08 00 00 00 D0227 16:00:50.292006 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.292103 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.292176 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.292300 33860 task_log.go:122] [ 550] 7fec7d9218b0: 80 00 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.292403 33860 task_log.go:122] [ 550] 7fec7d9218c0: 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.292493 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.292593 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 20 0a 73 00 00 00 00 00 D0227 16:00:50.292700 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.292818 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.292922 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.293015 33860 task_log.go:122] [ 550] 7fec7d921920: 07 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.293091 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 48 0a 73 00 00 00 00 00 D0227 16:00:50.293167 33860 task_log.go:122] [ 550] 7fec7d921940: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.293268 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.293361 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.293432 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.293536 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.293615 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.293698 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.293776 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.293874 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.293955 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.294037 33860 task_log.go:122] [ 550] 7fec7d9219e0: 06 00 00 00 00 00 00 00 00 02 00 20 00 00 00 00 D0227 16:00:50.294136 33860 task_log.go:122] [ 550] 7fec7d9219f0: 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.294207 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.294286 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.294369 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.294452 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.294546 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.294637 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.294718 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.294809 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.294906 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.295006 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.295102 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.295220 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.295307 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.295390 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.295463 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.295573 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.295652 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.295723 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.295817 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.295939 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296024 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296133 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296249 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296355 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296476 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296584 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296676 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296764 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296847 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.296953 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.297059 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.297138 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.297225 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.297315 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.297397 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.297478 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.299100 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.299771 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.299874 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.299985 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.301784 33860 task_run.go:294] [ 550] Unhandled user fault: addr=200003d0 ip=43deba access=rw- err=operation not permitted D0227 16:00:50.302125 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.302267 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.302400 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.302486 33860 task_log.go:88] [ 550] Eflags = 0000000000010206 D0227 16:00:50.302564 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.302645 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.302716 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.302822 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.302908 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.302978 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.303066 33860 task_log.go:88] [ 550] R10 = 00007fec7d921990 D0227 16:00:50.303137 33860 task_log.go:88] [ 550] R11 = 00000000200003d8 D0227 16:00:50.303206 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.303312 33860 task_log.go:88] [ 550] R13 = 0000000000005f4a D0227 16:00:50.303401 33860 task_log.go:88] [ 550] R14 = 0000000000730ac8 D0227 16:00:50.303510 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.303627 33860 task_log.go:88] [ 550] R8 = 0000000000000008 D0227 16:00:50.303733 33860 task_log.go:88] [ 550] R9 = 00000000200003d0 D0227 16:00:50.303844 33860 task_log.go:88] [ 550] Rax = 0000000020000240 D0227 16:00:50.303983 33860 task_log.go:88] [ 550] Rbp = 0000000000730ac0 D0227 16:00:50.304106 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.304178 33860 task_log.go:88] [ 550] Rcx = 0000000000730c30 D0227 16:00:50.304243 33860 task_log.go:88] [ 550] Rdi = 0000000020000240 D0227 16:00:50.304329 33860 task_log.go:88] [ 550] Rdx = 0000000000000160 D0227 16:00:50.304443 33860 task_log.go:88] [ 550] Rip = 000000000043deba D0227 16:00:50.304560 33860 task_log.go:88] [ 550] Rsi = 0000000000730ae0 D0227 16:00:50.304671 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921868 D0227 16:00:50.304787 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.304872 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.304970 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 75 f9 40 00 00 00 00 00 D0227 16:00:50.305092 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 09 00 00 00 D0227 16:00:50.305223 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.305303 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.305388 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.305480 33860 task_log.go:122] [ 550] 7fec7d9218b0: 40 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.305575 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.305816 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.305901 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 c0 0a 73 00 00 00 00 00 D0227 16:00:50.306012 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.306096 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.306178 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.306268 33860 task_log.go:122] [ 550] 7fec7d921920: 08 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.306366 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 e0 0a 73 00 00 00 00 00 D0227 16:00:50.306457 33860 task_log.go:122] [ 550] 7fec7d921940: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.306542 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.306651 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.306735 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.306821 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.306911 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.306994 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.307079 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.307205 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.307294 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.307487 33860 task_log.go:122] [ 550] 7fec7d9219e0: 06 00 00 00 00 00 00 00 0c 04 00 00 00 00 00 00 D0227 16:00:50.307578 33860 task_log.go:122] [ 550] 7fec7d9219f0: 80 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.307668 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.307760 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.307862 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.307992 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.308098 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.308178 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.308286 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.308408 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.308507 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.308599 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.308724 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.308837 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.308942 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.309064 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.309135 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.309219 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.309292 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.309388 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.309477 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.309563 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.309668 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.309746 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.309836 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.309918 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.309999 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.310067 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.310152 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.310243 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.310314 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.310411 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.310479 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.310550 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.310663 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.310745 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.310819 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.310901 33860 task_log.go:122] [ 550] 7fec7d921c30: 72 6f 75 74 65 72 5f 73 90 1c 92 7d ec 7f 00 00 D0227 16:00:50.310987 33860 task_log.go:122] [ 550] 7fec7d921c40: 00 00 00 00 00 00 00 00 a0 78 41 00 00 00 00 00 D0227 16:00:50.311078 33860 task_log.go:122] [ 550] 7fec7d921c50: a8 1e 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.311161 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.313215 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.313857 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.313951 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.314066 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.317023 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000200 ip=4005db access=rw- err=operation not permitted D0227 16:00:50.317192 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.317387 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.317486 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.317556 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.317649 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.317721 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.317798 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.317882 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.317948 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.318028 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.318118 33860 task_log.go:88] [ 550] R10 = 0000000000730d80 D0227 16:00:50.318223 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.318287 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.318373 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.318487 33860 task_log.go:88] [ 550] R14 = 0000000000730d68 D0227 16:00:50.318550 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.318635 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.318712 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.318774 33860 task_log.go:88] [ 550] Rax = 000000000000000a D0227 16:00:50.318853 33860 task_log.go:88] [ 550] Rbp = 0000000000730d60 D0227 16:00:50.318953 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.319023 33860 task_log.go:88] [ 550] Rcx = 0000000000000000 D0227 16:00:50.319098 33860 task_log.go:88] [ 550] Rdi = 000000000000000a D0227 16:00:50.319180 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.319276 33860 task_log.go:88] [ 550] Rip = 00000000004005db D0227 16:00:50.319347 33860 task_log.go:88] [ 550] Rsi = 0000000020000200 D0227 16:00:50.319472 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.319588 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.319654 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.319736 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 00 02 00 20 00 00 00 00 D0227 16:00:50.319836 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.319956 33860 task_log.go:122] [ 550] 7fec7d921850: 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.320029 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.320114 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.320236 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.320356 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.320468 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.320562 33860 task_log.go:122] [ 550] 7fec7d9218b0: 00 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.320699 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.320812 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.320915 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.321024 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.321119 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.321231 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.321326 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.321417 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 88 0d 73 00 00 00 00 00 D0227 16:00:50.321520 33860 task_log.go:122] [ 550] 7fec7d921940: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.321603 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.321698 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.321801 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.321897 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.321979 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.322072 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.322148 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.322234 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.322335 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.322419 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.322505 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.322585 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.322725 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.322808 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.322905 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.322996 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.323075 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.323158 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.323270 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.323375 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.323504 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.323629 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.323714 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.323834 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.323947 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.324084 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.324201 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.324308 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.324414 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.324506 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.324656 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.324756 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.324877 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.324954 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.325058 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.325153 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.325381 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.325491 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.326718 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.326833 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.326953 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.327063 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.327158 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.327265 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.327404 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.327495 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.327620 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.329460 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.330052 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.330162 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.330260 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.331046 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000202 ip=4005db access=rw- err=operation not permitted D0227 16:00:50.331210 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.331317 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.331413 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.331556 33860 task_log.go:88] [ 550] Eflags = 0000000000010206 D0227 16:00:50.331647 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.331735 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.331815 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.331939 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.332032 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.332106 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.332226 33860 task_log.go:88] [ 550] R10 = 0000000000730da8 D0227 16:00:50.332306 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.332408 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.332484 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.332588 33860 task_log.go:88] [ 550] R14 = 0000000000730d90 D0227 16:00:50.332686 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.332800 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.332879 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.332955 33860 task_log.go:88] [ 550] Rax = 000000000000234e D0227 16:00:50.333042 33860 task_log.go:88] [ 550] Rbp = 0000000000730d88 D0227 16:00:50.333107 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.333169 33860 task_log.go:88] [ 550] Rcx = 0000000000000001 D0227 16:00:50.333246 33860 task_log.go:88] [ 550] Rdi = 000000000000234e D0227 16:00:50.333308 33860 task_log.go:88] [ 550] Rdx = 0000000000000001 D0227 16:00:50.333427 33860 task_log.go:88] [ 550] Rip = 00000000004005db D0227 16:00:50.333538 33860 task_log.go:88] [ 550] Rsi = 0000000020000202 D0227 16:00:50.333610 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.333692 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.333763 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.333835 33860 task_log.go:122] [ 550] 7fec7d921830: 01 00 00 00 00 00 00 00 02 02 00 20 00 00 00 00 D0227 16:00:50.333949 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.334022 33860 task_log.go:122] [ 550] 7fec7d921850: 23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.334127 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.334211 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.334300 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.334374 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.334529 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.334642 33860 task_log.go:122] [ 550] 7fec7d9218b0: 02 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.334729 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.334845 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.334948 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.335067 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.335159 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.335269 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.335356 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.335448 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 b0 0d 73 00 00 00 00 00 D0227 16:00:50.335534 33860 task_log.go:122] [ 550] 7fec7d921940: 02 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.335643 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.335795 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.335875 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.335983 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.336075 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.336173 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.336265 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.336371 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.336479 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.336562 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.336745 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.336847 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.336950 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.337047 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.337165 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.337248 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.337337 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.337862 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.337958 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.339077 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.339194 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.339300 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.339715 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.340222 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.340325 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.340413 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.340527 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.340977 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.341123 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.341228 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.341315 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.341400 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.341470 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.341576 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.341684 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.341791 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.341896 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.341983 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.342055 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.342161 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.342293 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.342427 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.342521 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.342600 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.342692 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.342775 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.342863 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.344732 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.345329 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.345428 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.345496 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.346835 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000204 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.347114 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.347213 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.347315 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.347382 33860 task_log.go:88] [ 550] Eflags = 0000000000010206 D0227 16:00:50.347469 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.347639 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.347752 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.347847 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.347937 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.348035 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.348108 33860 task_log.go:88] [ 550] R10 = 0000000000730dd0 D0227 16:00:50.348197 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.348289 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.348390 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.348490 33860 task_log.go:88] [ 550] R14 = 0000000000730db8 D0227 16:00:50.348568 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.348640 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.348757 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.348891 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.349013 33860 task_log.go:88] [ 550] Rbp = 0000000000730db0 D0227 16:00:50.349252 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.349356 33860 task_log.go:88] [ 550] Rcx = 0000000020000204 D0227 16:00:50.349442 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.349511 33860 task_log.go:88] [ 550] Rdx = 0000000000000001 D0227 16:00:50.349625 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.349695 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.349799 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.349880 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.349946 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.350021 33860 task_log.go:122] [ 550] 7fec7d921830: 01 00 00 00 00 00 00 00 04 02 00 20 00 00 00 00 D0227 16:00:50.350117 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.350206 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.350301 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.350378 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.350471 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.350553 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.350643 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.350726 33860 task_log.go:122] [ 550] 7fec7d9218b0: 04 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.350796 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.350876 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.350957 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.351046 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.351177 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.351301 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.351385 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.351473 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 d8 0d 73 00 00 00 00 00 D0227 16:00:50.351580 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.351685 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.351788 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.351922 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.352041 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.352131 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.352245 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.352361 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.352475 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.352585 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.352705 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.352816 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.352898 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.352995 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.353092 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.353190 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.353276 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.353394 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.353477 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.353568 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.353657 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.353748 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.353847 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.353938 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.354010 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.354819 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.354929 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.355019 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.355119 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.355230 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.355319 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.355409 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.355521 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.355661 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.355754 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.355867 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.355997 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.356101 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.356175 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.356295 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.356399 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.356495 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.356622 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.356712 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.356801 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.356906 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.357003 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.357101 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.360352 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.361087 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.361220 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.361321 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.362113 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000208 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.362253 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.362360 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.362437 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.362532 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.362624 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.362725 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.362816 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.362885 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.362948 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.363034 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.363111 33860 task_log.go:88] [ 550] R10 = 0000000000730df8 D0227 16:00:50.363190 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.363264 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.363352 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.363426 33860 task_log.go:88] [ 550] R14 = 0000000000730de0 D0227 16:00:50.363501 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.363601 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.363681 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.363785 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.363875 33860 task_log.go:88] [ 550] Rbp = 0000000000730dd8 D0227 16:00:50.363969 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.364063 33860 task_log.go:88] [ 550] Rcx = 0000000020000208 D0227 16:00:50.364159 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.364258 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.364372 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.364469 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.364592 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.364674 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.364790 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.364914 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 08 02 00 20 00 00 00 00 D0227 16:00:50.365021 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.366360 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.366458 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.366551 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.366635 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.366719 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.366813 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.366907 33860 task_log.go:122] [ 550] 7fec7d9218b0: 08 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.367005 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.367340 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.368735 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.368843 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.368916 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.369030 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.369128 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.369213 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 00 0e 73 00 00 00 00 00 D0227 16:00:50.369323 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.369962 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.370068 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.370164 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.370263 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.370333 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.370411 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.370495 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.370614 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.370705 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.371783 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.371871 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.372012 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.372092 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.372223 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.372330 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.372428 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.372542 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.372670 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.372814 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.372938 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.373015 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.373135 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.373231 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.373320 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.373417 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.373507 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.373593 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.373680 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.373769 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.373850 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.373934 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374012 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374111 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374193 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374285 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374362 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374432 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374525 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374598 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374769 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374860 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.374939 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.375053 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.375132 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.375282 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.375363 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.375443 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.378529 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.379092 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.379194 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.379282 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.380090 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000209 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.380342 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.380450 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.380538 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.380641 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.380736 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.380846 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.380994 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.381106 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.381188 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.381287 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.381381 33860 task_log.go:88] [ 550] R10 = 0000000000730e20 D0227 16:00:50.381463 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.381559 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.381647 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.381709 33860 task_log.go:88] [ 550] R14 = 0000000000730e08 D0227 16:00:50.382355 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.382425 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.382509 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.382946 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.383035 33860 task_log.go:88] [ 550] Rbp = 0000000000730e00 D0227 16:00:50.383119 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.383639 33860 task_log.go:88] [ 550] Rcx = 0000000020000209 D0227 16:00:50.383720 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.383820 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.383929 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.384035 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.384138 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.384244 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.384338 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.384436 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 09 02 00 20 00 00 00 00 D0227 16:00:50.384533 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.384655 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.384773 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.384871 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.384971 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.385091 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.385199 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.385320 33860 task_log.go:122] [ 550] 7fec7d9218b0: 09 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.385429 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.385539 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.385667 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.385780 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.385882 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.385951 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.386055 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.386149 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 28 0e 73 00 00 00 00 00 D0227 16:00:50.386225 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.386309 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.386401 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.386485 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.386579 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.387394 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.388206 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.388332 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.388442 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.388541 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.388684 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.388799 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.388880 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.388989 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.389352 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.389456 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.389548 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.390293 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.390411 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.390506 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.390642 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.390725 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.390804 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.390887 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.390990 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.391087 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.391189 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.391314 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.391426 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.391524 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.391615 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.391713 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.392292 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.392440 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.392679 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.392825 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.393980 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.394170 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.394292 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.396528 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.396658 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.396764 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.396880 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.397009 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.397113 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.397227 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.397301 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.397380 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.399091 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.399804 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.399910 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.399992 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.401175 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020a ip=400555 access=rw- err=operation not permitted D0227 16:00:50.401344 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.401469 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.401571 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.401643 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.401735 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.401806 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.401891 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.401954 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.402018 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.402092 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.402170 33860 task_log.go:88] [ 550] R10 = 0000000000730e48 D0227 16:00:50.402242 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.402311 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.402388 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.402485 33860 task_log.go:88] [ 550] R14 = 0000000000730e30 D0227 16:00:50.402565 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.402643 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.402751 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.402824 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.402901 33860 task_log.go:88] [ 550] Rbp = 0000000000730e28 D0227 16:00:50.402974 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.403053 33860 task_log.go:88] [ 550] Rcx = 000000002000020a D0227 16:00:50.403143 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.403221 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.403298 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.403374 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.403446 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.403526 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.403599 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.403678 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0a 02 00 20 00 00 00 00 D0227 16:00:50.403794 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.403921 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.404050 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.404189 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.404274 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.404373 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.404460 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.404569 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0a 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.404690 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.404801 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.404881 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.405076 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.405182 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.405270 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.405382 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.405486 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 50 0e 73 00 00 00 00 00 D0227 16:00:50.405577 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.405696 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.405782 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.405897 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.405984 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.406057 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.406139 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.406229 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.406301 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.406386 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.406470 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.406541 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.406623 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.406718 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.406821 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.406898 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.406969 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.407066 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.407208 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.407308 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.407385 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.407506 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.407610 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.407698 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.407785 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.407859 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.407978 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.408060 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.408202 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.408308 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.408407 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.408518 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.408632 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.408744 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.408862 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.408956 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.409044 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.409114 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.409206 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.409288 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.409395 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.409495 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.409603 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.409695 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.409794 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.409915 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.410017 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.410104 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.411905 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.412540 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.412667 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.412769 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.413953 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020b ip=400555 access=rw- err=operation not permitted D0227 16:00:50.414090 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.414179 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.414256 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.414348 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.414425 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.414508 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.414581 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.414648 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.414730 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.414821 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.414905 33860 task_log.go:88] [ 550] R10 = 0000000000730e70 D0227 16:00:50.414991 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.415069 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.415141 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.415240 33860 task_log.go:88] [ 550] R14 = 0000000000730e58 D0227 16:00:50.415308 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.415398 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.415484 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.415567 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.415704 33860 task_log.go:88] [ 550] Rbp = 0000000000730e50 D0227 16:00:50.415815 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.415914 33860 task_log.go:88] [ 550] Rcx = 000000002000020b D0227 16:00:50.415978 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.416074 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.416177 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.416266 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.416360 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.416459 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.416529 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.416608 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0b 02 00 20 00 00 00 00 D0227 16:00:50.416715 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.416832 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.416922 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.417006 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.417108 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.417185 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.417260 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.417346 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0b 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.417451 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.417550 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.417650 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.417737 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.417829 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.417929 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.418010 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.418112 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 78 0e 73 00 00 00 00 00 D0227 16:00:50.418206 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.418283 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.418375 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.418460 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.418550 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.418634 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.418757 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.418860 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.418955 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.419038 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.419123 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.419196 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.419302 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.419416 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.419526 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.419653 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.419757 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.419843 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.419944 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.420047 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.420159 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.420237 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.420334 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.420465 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.420665 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.420769 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.420891 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.421012 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.421123 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.421222 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.421318 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.421402 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.421494 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.421597 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.421701 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.421806 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.421881 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.421980 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.422062 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.422160 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.422260 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.422348 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.422421 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.422499 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.422596 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.422689 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.422777 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.422861 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.424574 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.425256 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.425371 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.425484 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.426292 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020c ip=400555 access=rw- err=operation not permitted D0227 16:00:50.426426 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.426515 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.426586 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.426680 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.426745 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.426825 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.426904 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.427673 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.428169 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.428249 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.428383 33860 task_log.go:88] [ 550] R10 = 0000000000730e98 D0227 16:00:50.428482 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.428578 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.428675 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.428749 33860 task_log.go:88] [ 550] R14 = 0000000000730e80 D0227 16:00:50.428859 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.428953 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.429064 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.429168 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.429235 33860 task_log.go:88] [ 550] Rbp = 0000000000730e78 D0227 16:00:50.429334 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.429439 33860 task_log.go:88] [ 550] Rcx = 000000002000020c D0227 16:00:50.429526 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.429725 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.429817 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.429934 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.430026 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.430108 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.430171 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.430237 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0c 02 00 20 00 00 00 00 D0227 16:00:50.430347 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.430457 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.430587 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.430701 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.430779 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.430864 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.430943 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.431037 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0c 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.431108 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.431202 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.431298 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.431384 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.431462 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.431575 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.431681 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.431820 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 a0 0e 73 00 00 00 00 00 D0227 16:00:50.431956 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.432074 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.432173 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.432264 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.432359 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.432450 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.432575 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.432683 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.432783 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.432890 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.432996 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.433093 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.433175 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.433298 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.433392 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.433505 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.433595 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.433691 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.433774 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.433866 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.433965 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.434061 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.434144 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.434257 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.434358 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.434443 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.434547 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.434623 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.434719 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.434805 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.434908 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.434996 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.435069 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.435153 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.435231 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.435306 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.435414 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.435519 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.435597 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.435862 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.436122 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.436231 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.436345 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.436447 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.436543 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.436782 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.436948 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.437085 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.438899 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.439674 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.439789 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.439919 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.441218 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020d ip=400555 access=rw- err=operation not permitted D0227 16:00:50.441397 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.441531 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.441633 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.441724 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.441811 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.441877 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.441957 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.442046 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.442123 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.442187 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.442270 33860 task_log.go:88] [ 550] R10 = 0000000000730ec0 D0227 16:00:50.442369 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.442448 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.442535 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.442632 33860 task_log.go:88] [ 550] R14 = 0000000000730ea8 D0227 16:00:50.442729 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.442806 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.442880 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.442978 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.443059 33860 task_log.go:88] [ 550] Rbp = 0000000000730ea0 D0227 16:00:50.443140 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.443206 33860 task_log.go:88] [ 550] Rcx = 000000002000020d D0227 16:00:50.443296 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.443413 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.443501 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.443605 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.443717 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.443784 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.443862 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.443957 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0d 02 00 20 00 00 00 00 D0227 16:00:50.444104 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.444207 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.444303 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.444420 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.444496 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.444590 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.444718 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.444848 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0d 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.444944 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.445046 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.445163 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.445280 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.445381 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.445483 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.445587 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.445804 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 c8 0e 73 00 00 00 00 00 D0227 16:00:50.445910 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.446006 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.446084 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.446180 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.446283 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.446380 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.446476 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.446573 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.446653 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.446742 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.446823 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.446942 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.447017 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.447091 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.447184 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.447295 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.447437 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.447571 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.447698 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.447808 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.447929 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.448059 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.448162 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.448263 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.448350 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.448484 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.448593 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.448726 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.448831 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.448934 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.449041 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.449155 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.449255 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.449371 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.449476 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.449570 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.449656 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.449749 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.449877 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.449966 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.450065 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.450147 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.450243 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.450328 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.450414 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.450499 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.450585 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.450685 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.452410 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.453151 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.453287 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.453382 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.454408 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020e ip=400555 access=rw- err=operation not permitted D0227 16:00:50.454571 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.454688 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.454811 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.454910 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.454989 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.455080 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.455148 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.455233 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.455347 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.455445 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.455537 33860 task_log.go:88] [ 550] R10 = 0000000000730ee8 D0227 16:00:50.455627 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.455707 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.455795 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.455911 33860 task_log.go:88] [ 550] R14 = 0000000000730ed0 D0227 16:00:50.456001 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.456089 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.456172 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.456275 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.456384 33860 task_log.go:88] [ 550] Rbp = 0000000000730ec8 D0227 16:00:50.456467 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.456557 33860 task_log.go:88] [ 550] Rcx = 000000002000020e D0227 16:00:50.456648 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.456745 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.456831 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.456916 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.457004 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.457086 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.457177 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.457248 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0e 02 00 20 00 00 00 00 D0227 16:00:50.457386 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.457494 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.457590 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.457682 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.457780 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.457870 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.457973 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.458071 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0e 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.458177 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.458290 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.458388 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.458480 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.458565 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.458646 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.458724 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.458807 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 f0 0e 73 00 00 00 00 00 D0227 16:00:50.458909 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.459016 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.459124 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.459205 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.459278 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.459354 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.459461 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.459599 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.459716 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.459817 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.459922 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.460037 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.460112 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.460223 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.460305 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.460409 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.460506 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.460625 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.460722 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.460832 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.460940 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.461040 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.461127 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.461214 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.461300 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.461432 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.461525 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.461598 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.461701 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.461794 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.461867 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.461948 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462038 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462112 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462201 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462286 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462390 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462465 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462543 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462613 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462708 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462794 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462904 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.462989 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.463092 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.463189 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.463310 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.463385 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.465064 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.465906 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.466060 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.466178 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.467175 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020f ip=400555 access=rw- err=operation not permitted D0227 16:00:50.467377 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.467515 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.467639 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.467711 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.467778 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.467857 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.467939 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.468004 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.468104 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.468207 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.468288 33860 task_log.go:88] [ 550] R10 = 0000000000730f10 D0227 16:00:50.468377 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.468462 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.468541 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.468622 33860 task_log.go:88] [ 550] R14 = 0000000000730ef8 D0227 16:00:50.468729 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.468818 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.468914 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.469005 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.469103 33860 task_log.go:88] [ 550] Rbp = 0000000000730ef0 D0227 16:00:50.469180 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.469294 33860 task_log.go:88] [ 550] Rcx = 000000002000020f D0227 16:00:50.469379 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.469459 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.469535 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.469609 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.469684 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.469765 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.469861 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.469941 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0f 02 00 20 00 00 00 00 D0227 16:00:50.470038 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.470113 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.470197 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.470291 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.470374 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.470450 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.470536 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.470610 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0f 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.470703 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.470784 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.470869 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.470969 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.471056 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.471147 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.471258 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.471348 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 18 0f 73 00 00 00 00 00 D0227 16:00:50.471451 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.471550 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.471644 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.471745 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.471844 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.471956 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.472061 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.472177 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.472277 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.472377 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.472486 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.472592 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.472693 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.472803 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.472911 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.473000 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.473094 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.473195 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.473302 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.473417 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.473502 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.473597 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.473676 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.473748 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.473836 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.473906 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.473977 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.474072 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.474147 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.474231 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.474329 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.474411 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.474493 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.474583 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.474663 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.474740 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.474856 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.474956 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.475029 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.475113 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.475185 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.475273 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.475359 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.475439 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.475550 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.475773 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.475927 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.476047 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.477858 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.478537 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.478640 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.478733 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.479630 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000210 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.479782 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.479895 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.479972 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.480060 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.480132 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.480212 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.480276 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.480364 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.480428 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.480502 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.480596 33860 task_log.go:88] [ 550] R10 = 0000000000730f38 D0227 16:00:50.480709 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.480814 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.480909 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.480989 33860 task_log.go:88] [ 550] R14 = 0000000000730f20 D0227 16:00:50.481093 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.481179 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.481280 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.481358 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.481428 33860 task_log.go:88] [ 550] Rbp = 0000000000730f18 D0227 16:00:50.481503 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.481584 33860 task_log.go:88] [ 550] Rcx = 0000000020000210 D0227 16:00:50.481675 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.481739 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.481829 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.481924 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.482003 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.482068 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.482140 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.482204 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 10 02 00 20 00 00 00 00 D0227 16:00:50.482304 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.482399 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.482474 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.482555 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.482629 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.482719 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.482807 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.482894 33860 task_log.go:122] [ 550] 7fec7d9218b0: 10 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.482972 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.483061 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.483133 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.483218 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.483289 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.483359 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.483441 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.483551 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 40 0f 73 00 00 00 00 00 D0227 16:00:50.483649 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.483730 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.483813 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.483902 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.484010 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.484099 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.484184 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.484267 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.484361 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.484462 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.484565 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.484657 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.484756 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.484842 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.484937 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.485049 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.485148 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.485256 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.485337 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.485409 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.485490 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.485572 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.485665 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.485769 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.485843 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.485926 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486008 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486091 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486174 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.486267 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.486347 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486441 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486516 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486616 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486704 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486774 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486861 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.486955 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.487031 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.487106 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.487182 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.487253 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.487332 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.487448 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.487525 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.487614 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.487718 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.487797 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.489687 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.490294 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.490391 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.490465 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.491400 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000211 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.491553 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.491676 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.491815 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.491916 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.491994 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.492084 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.492164 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.492272 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.492377 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.492475 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.492584 33860 task_log.go:88] [ 550] R10 = 0000000000730f60 D0227 16:00:50.492676 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.492782 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.492876 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.492976 33860 task_log.go:88] [ 550] R14 = 0000000000730f48 D0227 16:00:50.493075 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.493186 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.493256 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.493333 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.493412 33860 task_log.go:88] [ 550] Rbp = 0000000000730f40 D0227 16:00:50.493485 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.493579 33860 task_log.go:88] [ 550] Rcx = 0000000020000211 D0227 16:00:50.493666 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.493741 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.493816 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.493893 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.493981 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.494053 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.494151 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.494212 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 11 02 00 20 00 00 00 00 D0227 16:00:50.494298 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.494385 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.494470 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.494563 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.494650 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.494751 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.494827 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.494913 33860 task_log.go:122] [ 550] 7fec7d9218b0: 11 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.494984 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.495076 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.495153 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.495238 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.495345 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.495426 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.495521 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.495617 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 68 0f 73 00 00 00 00 00 D0227 16:00:50.495917 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.496036 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.496178 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.496304 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.496406 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.496506 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.496614 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.496715 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.496840 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.496943 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.497039 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.497136 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.497250 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.497345 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.497433 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.497551 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.497669 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.497758 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.497831 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.497913 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.498009 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.498111 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.498269 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.498396 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.498489 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.498578 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.498678 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.498780 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.498893 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.498981 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.499068 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.499154 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.499252 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.499326 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.499399 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.499481 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.499609 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.499710 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.499802 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.499934 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.500056 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.500163 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.500248 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.500321 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.500413 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.500527 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.500647 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.500744 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.502439 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.503024 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.503133 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.503213 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.504044 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000212 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.504212 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.504339 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.504442 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.504521 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.504636 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.504720 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.504804 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.504879 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.504959 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.505072 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.505148 33860 task_log.go:88] [ 550] R10 = 0000000000730f88 D0227 16:00:50.505230 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.505298 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.505378 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.505465 33860 task_log.go:88] [ 550] R14 = 0000000000730f70 D0227 16:00:50.505536 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.505627 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.505695 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.505777 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.505839 33860 task_log.go:88] [ 550] Rbp = 0000000000730f68 D0227 16:00:50.505912 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.505998 33860 task_log.go:88] [ 550] Rcx = 0000000020000212 D0227 16:00:50.506109 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.506174 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.506268 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.506361 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.506423 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.506499 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.506573 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.506668 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 12 02 00 20 00 00 00 00 D0227 16:00:50.506777 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.506867 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.506948 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.507039 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.507112 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.507204 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.507287 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.507365 33860 task_log.go:122] [ 550] 7fec7d9218b0: 12 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.507533 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.507663 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.507770 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.507855 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.507967 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.508102 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.508227 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.508365 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 90 0f 73 00 00 00 00 00 D0227 16:00:50.508478 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.508595 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.508715 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.508812 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.508893 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.509025 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.509125 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.509209 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.509335 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.509408 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.509504 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.509615 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.509689 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.509803 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.509881 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.509970 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.510050 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.510129 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.510219 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.510309 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.510383 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.510484 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.510568 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.510650 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.510725 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.510856 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.510945 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.511023 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.511138 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.511215 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.511323 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.511414 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.511507 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.511635 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.511728 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.511801 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.511921 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.512015 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.512120 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.512228 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.512334 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.512478 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.512567 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.512668 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.512777 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.512883 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.512986 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.513202 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.515098 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.516709 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.516842 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.516961 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.517885 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000213 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.518040 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.518126 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.518191 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.518282 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.518375 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.518467 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.518532 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.518600 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.518677 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.518749 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.518837 33860 task_log.go:88] [ 550] R10 = 0000000000730fb0 D0227 16:00:50.518907 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.519008 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.519077 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.519171 33860 task_log.go:88] [ 550] R14 = 0000000000730f98 D0227 16:00:50.519243 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.519332 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.519406 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.519488 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.519582 33860 task_log.go:88] [ 550] Rbp = 0000000000730f90 D0227 16:00:50.519669 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.519769 33860 task_log.go:88] [ 550] Rcx = 0000000020000213 D0227 16:00:50.519866 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.519960 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.520055 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.520133 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.520226 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.520327 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.520422 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.520525 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 13 02 00 20 00 00 00 00 D0227 16:00:50.520624 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.520758 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.520859 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.520960 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.521046 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.521135 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.521230 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.521326 33860 task_log.go:122] [ 550] 7fec7d9218b0: 13 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.521426 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.521516 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.521600 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.521699 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.521785 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.521879 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.521958 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.522032 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 b8 0f 73 00 00 00 00 00 D0227 16:00:50.522136 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.522213 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.522292 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.522366 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.522451 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.522528 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.522601 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.522686 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.522808 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.522901 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.522985 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.523069 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.523142 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.523226 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.523303 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.523374 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.523470 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.523576 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.523696 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.523791 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.523902 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.523991 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.524071 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.524166 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.524257 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.524365 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.524462 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.524588 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.524684 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.524792 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.524875 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.524986 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525091 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525173 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525258 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525338 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525437 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525515 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525604 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525686 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525762 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525831 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.525908 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.526038 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.526123 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.526195 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.526275 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.526362 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.528111 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.528833 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.528962 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.529107 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.529893 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000214 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.530035 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.530126 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.530212 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.530308 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.530376 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.530453 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.530540 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.530675 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.530797 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.530922 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.531009 33860 task_log.go:88] [ 550] R10 = 0000000000730fd8 D0227 16:00:50.531120 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.531237 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.531318 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.531414 33860 task_log.go:88] [ 550] R14 = 0000000000730fc0 D0227 16:00:50.531493 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.531588 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.531672 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.531768 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.531853 33860 task_log.go:88] [ 550] Rbp = 0000000000730fb8 D0227 16:00:50.531933 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.531999 33860 task_log.go:88] [ 550] Rcx = 0000000020000214 D0227 16:00:50.532086 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.532190 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.532276 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.532367 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.532432 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.532494 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.532557 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.532642 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 14 02 00 20 00 00 00 00 D0227 16:00:50.532764 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.532861 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.532970 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.533090 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.533191 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.533290 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.533396 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.533468 33860 task_log.go:122] [ 550] 7fec7d9218b0: 14 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.533555 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.533636 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.533739 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.533839 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.533915 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.533996 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.534065 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.534160 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 e0 0f 73 00 00 00 00 00 D0227 16:00:50.534231 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.534306 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.534395 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.534498 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.534572 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.534650 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.534729 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.534821 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.534905 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.534977 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.535068 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.535161 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.535265 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.535396 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.535466 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.535543 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.535612 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.535708 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.535800 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.535934 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.536019 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.536096 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.536187 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.536289 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.536412 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.536511 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.536649 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.536761 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.536852 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.536946 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.537038 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537109 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537195 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537288 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537376 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537452 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537520 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537603 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537678 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537748 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537866 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.537947 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.538022 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.538092 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.538166 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.538333 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.538486 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.538588 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.540300 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.541418 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.541511 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.541590 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.542386 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000215 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.542546 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.542684 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.542795 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.542891 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.542975 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.543058 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.543180 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.543257 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.543369 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.543444 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.543537 33860 task_log.go:88] [ 550] R10 = 0000000000731000 D0227 16:00:50.543635 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.543713 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.543818 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.543937 33860 task_log.go:88] [ 550] R14 = 0000000000730fe8 D0227 16:00:50.544026 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.544090 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.544186 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.544252 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.544360 33860 task_log.go:88] [ 550] Rbp = 0000000000730fe0 D0227 16:00:50.544440 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.544535 33860 task_log.go:88] [ 550] Rcx = 0000000020000215 D0227 16:00:50.544634 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.544726 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.544844 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.544951 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.545026 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.545119 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.545202 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.545272 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 15 02 00 20 00 00 00 00 D0227 16:00:50.545371 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.545462 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.545561 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.545758 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.545862 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.545956 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.546047 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.546143 33860 task_log.go:122] [ 550] 7fec7d9218b0: 15 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.546226 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.546471 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.546604 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.546708 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.546791 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.546888 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.546989 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.547105 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 08 10 73 00 00 00 00 00 D0227 16:00:50.547230 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.547332 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.547415 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.547515 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.547594 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.547711 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.547833 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.547941 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.548037 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.548145 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.548235 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.548366 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.548466 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.548574 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.548683 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.548781 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.548894 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.548969 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.549073 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.549172 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.549259 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.549344 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.549439 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.549541 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.549646 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.549729 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.549813 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.549888 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.549972 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.550230 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.550348 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.550432 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.550555 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.550669 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.550762 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.550894 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.551002 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.551151 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.551246 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.551338 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.551458 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.551565 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.551659 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.551758 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.551862 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.551984 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.552064 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.552143 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.554004 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.554726 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.554847 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.554979 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.556080 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000216 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.556303 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.556421 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.556540 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.556722 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.556841 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.556956 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.557058 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.557155 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.557242 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.557323 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.557393 33860 task_log.go:88] [ 550] R10 = 0000000000731028 D0227 16:00:50.557469 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.557557 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.557663 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.557762 33860 task_log.go:88] [ 550] R14 = 0000000000731010 D0227 16:00:50.557844 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.557921 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.558010 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.558095 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.558178 33860 task_log.go:88] [ 550] Rbp = 0000000000731008 D0227 16:00:50.558244 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.558315 33860 task_log.go:88] [ 550] Rcx = 0000000020000216 D0227 16:00:50.558382 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.558456 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.558527 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.558623 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.558685 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.558791 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.558886 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.558955 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 16 02 00 20 00 00 00 00 D0227 16:00:50.559053 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.559127 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.559203 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.559275 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.559367 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.559445 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.559541 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.559618 33860 task_log.go:122] [ 550] 7fec7d9218b0: 16 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.559752 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.559834 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.559956 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.560084 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.560200 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.560322 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.560422 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.560531 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 30 10 73 00 00 00 00 00 D0227 16:00:50.560719 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.560828 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.560928 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.561027 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.561123 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.561229 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.561311 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.561400 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.561479 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.561570 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.561659 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.561767 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.561852 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.561940 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.562036 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.562107 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.562190 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.562263 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.562339 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.562433 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.562507 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.562605 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.562700 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.562808 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.562897 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.562981 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.563073 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.563149 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.563230 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.563354 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.563449 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.563540 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.563611 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.563688 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.563796 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.563928 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.564015 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.564136 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.564210 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.564289 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.564409 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.564508 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.564614 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.564726 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.564823 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.564916 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.565034 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.565133 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.566853 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.567555 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.567671 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.567762 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.568726 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000217 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.568872 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.568992 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.569195 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.569293 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.569361 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.569423 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.569509 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.569586 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.569664 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.569732 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.569876 33860 task_log.go:88] [ 550] R10 = 0000000000731050 D0227 16:00:50.570015 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.570086 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.570180 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.570264 33860 task_log.go:88] [ 550] R14 = 0000000000731038 D0227 16:00:50.570348 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.570410 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.570486 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.570563 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.570631 33860 task_log.go:88] [ 550] Rbp = 0000000000731030 D0227 16:00:50.570695 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.570792 33860 task_log.go:88] [ 550] Rcx = 0000000020000217 D0227 16:00:50.570867 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.570959 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.571042 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.571121 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.571186 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.571293 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.571398 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.571479 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 17 02 00 20 00 00 00 00 D0227 16:00:50.571585 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.571688 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.571807 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.571937 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.572071 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.572185 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.572272 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.572351 33860 task_log.go:122] [ 550] 7fec7d9218b0: 17 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.572482 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.572715 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.572813 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.572920 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.573025 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.573115 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.573191 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.573276 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 58 10 73 00 00 00 00 00 D0227 16:00:50.573361 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.573442 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.573540 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.573650 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.573745 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.573836 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.573931 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.574005 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.574078 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.574168 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.574239 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.574332 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.574413 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.574512 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.574590 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.574752 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.574855 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.574942 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.575049 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.575169 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.575279 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.575387 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.575475 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.575570 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.575665 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.575786 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.575917 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.576024 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.576110 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.576191 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.576320 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.576416 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.576524 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.576639 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.576760 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.576856 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.576945 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.577040 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.577126 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.577214 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.577297 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.577369 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.577441 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.577536 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.577616 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.577713 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.577792 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.577867 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.579497 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.580153 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.580277 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.580367 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.581226 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000218 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.581371 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.581477 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.581566 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.581659 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.581744 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.581810 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.581879 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.581960 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.582033 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.582095 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.582177 33860 task_log.go:88] [ 550] R10 = 0000000000731078 D0227 16:00:50.582251 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.582321 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.582398 33860 task_log.go:88] [ 550] R13 = 0000000000005f59 D0227 16:00:50.582491 33860 task_log.go:88] [ 550] R14 = 0000000000731060 D0227 16:00:50.582561 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.582635 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.582718 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.582791 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.582868 33860 task_log.go:88] [ 550] Rbp = 0000000000731058 D0227 16:00:50.582951 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.583033 33860 task_log.go:88] [ 550] Rcx = 0000000020000218 D0227 16:00:50.583103 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.583198 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.583404 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.583506 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.583612 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.583711 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.583778 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.583898 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 18 02 00 20 00 00 00 00 D0227 16:00:50.584001 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.584094 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.584218 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.584317 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0b 00 00 00 D0227 16:00:50.584451 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.584576 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.584669 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.584787 33860 task_log.go:122] [ 550] 7fec7d9218b0: 18 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.584906 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.585012 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.585134 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 60 0d 73 00 00 00 00 00 D0227 16:00:50.585239 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 03 00 00 00 00 00 00 00 D0227 16:00:50.585325 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.585410 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.585494 33860 task_log.go:122] [ 550] 7fec7d921920: 0a 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.585572 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 80 10 73 00 00 00 00 00 D0227 16:00:50.585664 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.585748 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.585838 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.585918 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.585994 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.586091 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.586183 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.586258 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.586344 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.586434 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.586513 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.586606 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.586687 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.586759 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.586838 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.586915 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.587014 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.587107 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.587302 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.587432 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.587641 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.587837 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.588038 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.588130 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.588251 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.588360 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.588496 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.588627 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.588771 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.588870 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.588979 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.589078 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.589199 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.589316 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.589420 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.589537 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.589626 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.589719 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.589839 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.589943 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.590041 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.590153 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.590250 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.590337 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.590442 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.590545 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.590656 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.590739 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.592634 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.593455 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.593567 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.593685 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.596393 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000200 ip=4005db access=rw- err=operation not permitted D0227 16:00:50.596655 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.596771 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.596877 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.596964 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.597068 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.597150 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.597243 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.597325 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.597412 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.597476 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.597579 33860 task_log.go:88] [ 550] R10 = 0000000000731178 D0227 16:00:50.597690 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.597785 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.597851 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.597929 33860 task_log.go:88] [ 550] R14 = 0000000000731160 D0227 16:00:50.598008 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.598071 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.598148 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.598210 33860 task_log.go:88] [ 550] Rax = 000000000000000a D0227 16:00:50.598300 33860 task_log.go:88] [ 550] Rbp = 0000000000731158 D0227 16:00:50.598413 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.598481 33860 task_log.go:88] [ 550] Rcx = 0000000000000000 D0227 16:00:50.598567 33860 task_log.go:88] [ 550] Rdi = 000000000000000a D0227 16:00:50.598666 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.598733 33860 task_log.go:88] [ 550] Rip = 00000000004005db D0227 16:00:50.598816 33860 task_log.go:88] [ 550] Rsi = 0000000020000200 D0227 16:00:50.598881 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.598976 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.599041 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.599117 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 00 02 00 20 00 00 00 00 D0227 16:00:50.599214 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.599316 33860 task_log.go:122] [ 550] 7fec7d921850: 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.599414 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.599658 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.599776 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.599895 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.600003 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.600107 33860 task_log.go:122] [ 550] 7fec7d9218b0: 00 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.600228 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.600402 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.600502 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.600597 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.600705 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.600854 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.600952 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.601066 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 80 11 73 00 00 00 00 00 D0227 16:00:50.601175 33860 task_log.go:122] [ 550] 7fec7d921940: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.601265 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.601355 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.601455 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.601546 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.601643 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.601736 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.601830 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.601912 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.601989 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.602084 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.602160 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.602262 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.602338 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.602428 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.602527 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.602618 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.602701 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.602837 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.602965 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.603078 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.603191 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.603307 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.603392 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.603483 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.603590 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.603688 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.603805 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.603911 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.604005 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.604089 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.604182 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.604300 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.604405 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.604494 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.604576 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.604699 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.604816 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.604946 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.605065 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.605196 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.605319 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.605442 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.605544 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.605631 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.605733 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.605808 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.605898 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.607759 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.608561 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.608699 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.608822 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.609883 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000202 ip=4005db access=rw- err=operation not permitted D0227 16:00:50.610061 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.610153 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.610225 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.610313 33860 task_log.go:88] [ 550] Eflags = 0000000000010206 D0227 16:00:50.610399 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.610478 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.610574 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.610665 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.610760 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.610853 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.610939 33860 task_log.go:88] [ 550] R10 = 00000000007311a0 D0227 16:00:50.611047 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.611156 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.611257 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.611353 33860 task_log.go:88] [ 550] R14 = 0000000000731188 D0227 16:00:50.611442 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.611535 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.611629 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.611733 33860 task_log.go:88] [ 550] Rax = 000000000000234e D0227 16:00:50.611817 33860 task_log.go:88] [ 550] Rbp = 0000000000731180 D0227 16:00:50.611916 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.612012 33860 task_log.go:88] [ 550] Rcx = 0000000000000001 D0227 16:00:50.612111 33860 task_log.go:88] [ 550] Rdi = 000000000000234e D0227 16:00:50.612227 33860 task_log.go:88] [ 550] Rdx = 0000000000000001 D0227 16:00:50.612331 33860 task_log.go:88] [ 550] Rip = 00000000004005db D0227 16:00:50.612432 33860 task_log.go:88] [ 550] Rsi = 0000000020000202 D0227 16:00:50.612529 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.612618 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.612730 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.612810 33860 task_log.go:122] [ 550] 7fec7d921830: 01 00 00 00 00 00 00 00 02 02 00 20 00 00 00 00 D0227 16:00:50.613001 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.613166 33860 task_log.go:122] [ 550] 7fec7d921850: 23 4e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.613253 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.613354 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.613456 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.613539 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.613644 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.613721 33860 task_log.go:122] [ 550] 7fec7d9218b0: 02 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.613810 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.613920 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.613997 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.614201 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.614294 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.614389 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.614488 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.614576 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 a8 11 73 00 00 00 00 00 D0227 16:00:50.614651 33860 task_log.go:122] [ 550] 7fec7d921940: 02 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.614773 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.614852 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.614928 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.615023 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.615144 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.615260 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.615352 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.615451 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.615644 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.615771 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.615950 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.616076 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.616228 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.616336 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.616438 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.616517 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.616638 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.616752 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.616869 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.616961 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.617065 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.617167 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.617239 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.617335 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.617417 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.617490 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.617579 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.617663 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.617753 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.617867 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.617979 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618064 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618137 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618250 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618335 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618410 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618531 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618613 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618709 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618843 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.618931 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.619044 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.619137 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.619216 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.619328 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.619436 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.619542 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.621471 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.622157 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.622277 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.622387 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.623388 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000204 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.624018 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.624185 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.624268 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.624367 33860 task_log.go:88] [ 550] Eflags = 0000000000010206 D0227 16:00:50.624475 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.624573 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.624681 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.624763 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.624864 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.624947 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.625082 33860 task_log.go:88] [ 550] R10 = 00000000007311c8 D0227 16:00:50.625163 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.625238 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.625343 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.625423 33860 task_log.go:88] [ 550] R14 = 00000000007311b0 D0227 16:00:50.625499 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.625586 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.625674 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.625739 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.625803 33860 task_log.go:88] [ 550] Rbp = 00000000007311a8 D0227 16:00:50.625879 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.625959 33860 task_log.go:88] [ 550] Rcx = 0000000020000204 D0227 16:00:50.626083 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.626176 33860 task_log.go:88] [ 550] Rdx = 0000000000000001 D0227 16:00:50.626253 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.626338 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.626399 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.626492 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.626571 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.626655 33860 task_log.go:122] [ 550] 7fec7d921830: 01 00 00 00 00 00 00 00 04 02 00 20 00 00 00 00 D0227 16:00:50.626756 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.626836 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.626948 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.627029 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.627152 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.627226 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.627341 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.627416 33860 task_log.go:122] [ 550] 7fec7d9218b0: 04 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.627530 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.627628 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.627722 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.627799 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.627904 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.628027 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.628142 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.628257 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 d0 11 73 00 00 00 00 00 D0227 16:00:50.628343 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.628466 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.628571 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.628693 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.628804 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.628907 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.629075 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.629158 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.629243 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.629348 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.629439 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.629541 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.629640 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.629757 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.629834 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.629927 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.630010 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.630102 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.630199 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.630318 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.630411 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.630491 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.630564 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.630659 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.630765 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.630845 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.630941 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.631021 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.631121 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.631204 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.631285 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.631375 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.631484 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.631562 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.631681 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.631777 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.631903 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.632005 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.632112 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.632224 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.632327 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.632412 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.632538 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.632653 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.632761 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.632887 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.633002 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.633105 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.634974 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.635722 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.635840 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.635990 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.637096 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000208 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.637316 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.637433 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.637512 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.637596 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.637679 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.637813 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.637917 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.637981 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.638088 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.638181 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.638258 33860 task_log.go:88] [ 550] R10 = 00000000007311f0 D0227 16:00:50.638344 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.638427 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.638502 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.638587 33860 task_log.go:88] [ 550] R14 = 00000000007311d8 D0227 16:00:50.638670 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.638754 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.638834 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.638917 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.638991 33860 task_log.go:88] [ 550] Rbp = 00000000007311d0 D0227 16:00:50.639067 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.639153 33860 task_log.go:88] [ 550] Rcx = 0000000020000208 D0227 16:00:50.639224 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.639300 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.639390 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.639470 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.639557 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.639628 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.639690 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.639794 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 08 02 00 20 00 00 00 00 D0227 16:00:50.639925 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.640009 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.640092 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.640200 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.640308 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.640423 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.640531 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.640673 33860 task_log.go:122] [ 550] 7fec7d9218b0: 08 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.640778 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.640900 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.640996 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.641089 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.641170 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.641293 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.641384 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.641490 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 f8 11 73 00 00 00 00 00 D0227 16:00:50.641584 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.641659 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.641765 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.641845 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.641923 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.641993 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.642088 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.642165 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.642257 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.642349 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.642422 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.642505 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.642594 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.642686 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.642781 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.642871 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.642968 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.643061 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.643167 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.643249 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.643354 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.643433 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.643534 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.643623 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.643708 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.643799 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.643929 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.644026 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.644128 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.644206 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.644328 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.644429 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.644524 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.644622 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.644694 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.644809 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.644935 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.645031 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.645153 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.645234 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.645328 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.645417 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.645504 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.645606 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.645688 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.645810 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.645886 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.645988 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.647770 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.648669 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.648794 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.648935 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.649781 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000209 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.649950 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.650066 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.650133 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.650207 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.650299 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.650371 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.650463 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.650551 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.650656 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.650749 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.650810 33860 task_log.go:88] [ 550] R10 = 0000000000731218 D0227 16:00:50.650902 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.650965 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.651046 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.651124 33860 task_log.go:88] [ 550] R14 = 0000000000731200 D0227 16:00:50.651204 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.651313 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.651444 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.651537 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.651613 33860 task_log.go:88] [ 550] Rbp = 00000000007311f8 D0227 16:00:50.651734 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.651832 33860 task_log.go:88] [ 550] Rcx = 0000000020000209 D0227 16:00:50.651933 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.652032 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.652132 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.652249 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.652328 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.652404 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.652504 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.652600 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 09 02 00 20 00 00 00 00 D0227 16:00:50.652720 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.652846 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.652948 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.653028 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.653155 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.653248 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.653336 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.653427 33860 task_log.go:122] [ 550] 7fec7d9218b0: 09 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.653511 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.653604 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.653697 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.653788 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.653884 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.653969 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.654051 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.654119 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 20 12 73 00 00 00 00 00 D0227 16:00:50.654206 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.654274 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.654358 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.654445 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.654542 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.654613 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.654689 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.654786 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.654891 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.654965 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.655061 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.655147 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.655230 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.655329 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.655426 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.655538 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.655611 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.655729 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.655896 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.656066 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.656189 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.656289 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.656386 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.656557 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.656706 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.656830 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.656947 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.657057 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.657159 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.657266 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.657378 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.657464 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.657572 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.657664 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.657752 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.657829 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.657923 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.658056 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.658148 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.658228 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.658317 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.658428 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.658515 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.658623 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.658714 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.658805 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.658914 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.658988 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.660965 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.661649 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.661762 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.661857 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.662879 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020a ip=400555 access=rw- err=operation not permitted D0227 16:00:50.663060 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.663182 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.663261 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.663336 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.663443 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.663565 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.663663 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.663763 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.663897 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.664001 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.664084 33860 task_log.go:88] [ 550] R10 = 0000000000731240 D0227 16:00:50.664156 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.664249 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.664358 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.664449 33860 task_log.go:88] [ 550] R14 = 0000000000731228 D0227 16:00:50.664533 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.664625 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.664732 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.664807 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.664900 33860 task_log.go:88] [ 550] Rbp = 0000000000731220 D0227 16:00:50.665001 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.665075 33860 task_log.go:88] [ 550] Rcx = 000000002000020a D0227 16:00:50.665163 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.665244 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.665314 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.665378 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.665466 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.665564 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.665671 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.665759 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0a 02 00 20 00 00 00 00 D0227 16:00:50.665851 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.666055 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.666169 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.666275 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.666376 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.666461 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.666563 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.666664 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0a 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.666763 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.666869 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.666992 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.667091 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.667217 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.667323 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.667428 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.667550 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 48 12 73 00 00 00 00 00 D0227 16:00:50.667646 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.667761 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.667869 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.667981 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.668056 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.668151 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.668246 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.668353 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.668432 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.668560 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.668643 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.668772 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.668898 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.668995 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.669090 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.669201 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.669292 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.669376 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.669454 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.669546 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.669621 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.669725 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.669818 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.669905 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.670003 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.670092 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.670178 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.670266 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.670344 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.670450 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.670569 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.670682 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.670795 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.670910 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.671003 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.671104 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.671199 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.671304 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.671415 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.671517 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.671611 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.671711 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.671915 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.672064 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.672166 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.672254 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.672381 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.672475 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.674202 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.674902 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.675032 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.675137 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.676227 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020b ip=400555 access=rw- err=operation not permitted D0227 16:00:50.676433 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.676545 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.676684 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.676774 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.676880 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.676970 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.677061 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.677133 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.677214 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.677343 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.677417 33860 task_log.go:88] [ 550] R10 = 0000000000731268 D0227 16:00:50.677487 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.677573 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.677671 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.677750 33860 task_log.go:88] [ 550] R14 = 0000000000731250 D0227 16:00:50.677915 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.678034 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.678125 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.678191 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.678302 33860 task_log.go:88] [ 550] Rbp = 0000000000731248 D0227 16:00:50.678366 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.678462 33860 task_log.go:88] [ 550] Rcx = 000000002000020b D0227 16:00:50.678578 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.678669 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.678767 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.678851 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.678932 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.679033 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.679122 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.679204 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0b 02 00 20 00 00 00 00 D0227 16:00:50.679333 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.679496 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.679621 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.679714 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.679822 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.679963 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.680045 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.680152 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0b 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.680257 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.680361 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.680455 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.680583 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.680704 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.680788 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.680913 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.681014 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 70 12 73 00 00 00 00 00 D0227 16:00:50.681130 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.681236 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.681313 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.681402 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.681479 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.681567 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.681646 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.681719 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.681815 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.681893 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.682006 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.682089 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.682170 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.682263 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.682360 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.682450 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.682538 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.682645 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.682738 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.682842 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.682942 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.683043 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.683142 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.683247 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.683369 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.683457 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.683538 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.683633 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.683742 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.683838 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.683926 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.684042 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.684148 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.684262 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.684375 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.684507 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.684604 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.684726 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.684807 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.684933 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.685131 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.685242 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.685342 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.685434 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.685551 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.685672 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.685759 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.685838 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.687484 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.688273 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.688408 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.688540 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.689517 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020c ip=400555 access=rw- err=operation not permitted D0227 16:00:50.689670 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.689776 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.689865 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.689954 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.690046 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.690123 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.690190 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.690294 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.690361 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.690461 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.690528 33860 task_log.go:88] [ 550] R10 = 0000000000731290 D0227 16:00:50.690614 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.690691 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.690779 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.690845 33860 task_log.go:88] [ 550] R14 = 0000000000731278 D0227 16:00:50.690944 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.691025 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.691114 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.691189 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.691327 33860 task_log.go:88] [ 550] Rbp = 0000000000731270 D0227 16:00:50.691407 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.691478 33860 task_log.go:88] [ 550] Rcx = 000000002000020c D0227 16:00:50.691541 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.691608 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.691707 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.691779 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.691898 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.692007 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.692096 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.692200 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0c 02 00 20 00 00 00 00 D0227 16:00:50.692319 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.692435 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.692550 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.692647 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.692759 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.692863 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.692977 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.693083 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0c 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.693177 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.693275 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.693381 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.693474 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.693551 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.693624 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.693715 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.693837 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 98 12 73 00 00 00 00 00 D0227 16:00:50.693919 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.694009 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.694103 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.694203 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.694294 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.694374 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.694473 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.694595 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.694684 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.694776 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.694915 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.695006 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.695089 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.695219 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.695329 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.695421 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.695527 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.695604 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.695698 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.695799 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.695925 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.696013 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.696097 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.696186 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.696264 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.696363 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.696512 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.696644 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.696759 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.696865 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.696978 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697090 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697199 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697285 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697387 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697471 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697561 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697639 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697726 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697837 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.697950 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.698041 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.698131 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.698241 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.698336 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.698434 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.698556 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.698630 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.700513 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.701312 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.701436 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.701561 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.702636 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020d ip=400555 access=rw- err=operation not permitted D0227 16:00:50.702823 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.702948 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.703041 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.703143 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.703217 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.703331 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.703436 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.703524 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.703589 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.703656 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.703722 33860 task_log.go:88] [ 550] R10 = 00000000007312b8 D0227 16:00:50.703790 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.703869 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.704000 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.704075 33860 task_log.go:88] [ 550] R14 = 00000000007312a0 D0227 16:00:50.704169 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.704276 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.704367 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.704478 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.704555 33860 task_log.go:88] [ 550] Rbp = 0000000000731298 D0227 16:00:50.704651 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.704763 33860 task_log.go:88] [ 550] Rcx = 000000002000020d D0227 16:00:50.704857 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.704932 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.705082 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.705208 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.705339 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.705442 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.705525 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.705619 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0d 02 00 20 00 00 00 00 D0227 16:00:50.705814 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.705905 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.706038 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.706147 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.706250 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.706356 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.706458 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.706559 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0d 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.706637 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.706747 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.706840 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.706950 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.707024 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.707110 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.707208 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.707296 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 c0 12 73 00 00 00 00 00 D0227 16:00:50.707395 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.707509 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.707606 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.707692 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.707788 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.707909 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.708016 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.708126 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.708202 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.708287 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.708398 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.708493 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.708600 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.708700 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.708793 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.708885 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.708995 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.709103 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.709202 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.709279 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.709358 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.709460 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.709566 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.709660 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.709743 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.709817 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.709934 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.710059 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.710163 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.710266 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.710360 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.710446 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.710531 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.710621 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.710713 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.710804 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.710887 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.711012 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.711133 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.711200 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.711276 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.711354 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.711464 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.711546 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.711628 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.711729 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.711824 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.711952 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.713688 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.714394 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.714515 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.714631 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.715706 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020e ip=400555 access=rw- err=operation not permitted D0227 16:00:50.715912 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.716043 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.716131 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.716222 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.716296 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.716381 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.716487 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.716587 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.716674 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.716784 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.716849 33860 task_log.go:88] [ 550] R10 = 00000000007312e0 D0227 16:00:50.716938 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.717032 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.717125 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.717215 33860 task_log.go:88] [ 550] R14 = 00000000007312c8 D0227 16:00:50.717319 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.717502 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.717616 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.717713 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.717823 33860 task_log.go:88] [ 550] Rbp = 00000000007312c0 D0227 16:00:50.717908 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.718101 33860 task_log.go:88] [ 550] Rcx = 000000002000020e D0227 16:00:50.718171 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.718243 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.718363 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.718441 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.718507 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.718586 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.718651 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.718741 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0e 02 00 20 00 00 00 00 D0227 16:00:50.718848 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.718934 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.719053 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.719142 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.719259 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.719385 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.719526 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.719626 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0e 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.719717 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.719802 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.719915 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.720044 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.720162 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.720274 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.720362 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.720457 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 e8 12 73 00 00 00 00 00 D0227 16:00:50.720560 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.720684 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.720795 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.720893 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.720988 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.721095 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.721179 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.721250 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.721327 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.721426 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.721500 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.721593 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.721681 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.721761 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.721833 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.721920 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.722021 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.722095 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.722181 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.722280 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.722376 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.722489 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.722626 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.722714 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.722788 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.722880 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.722977 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.723090 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.723173 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.723271 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.723359 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.723466 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.723556 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.723670 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.723751 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.723858 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.723982 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.724067 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.724163 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.724266 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.724366 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.724447 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.724545 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.724640 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.724751 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.724842 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.725034 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.725165 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.726918 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.727720 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.727847 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.727989 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.729172 33860 task_run.go:294] [ 550] Unhandled user fault: addr=2000020f ip=400555 access=rw- err=operation not permitted D0227 16:00:50.729375 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.729515 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.730151 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.730245 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.730334 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.730415 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.730505 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.730610 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.730699 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.730787 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.730875 33860 task_log.go:88] [ 550] R10 = 0000000000731308 D0227 16:00:50.730971 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.731056 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.731121 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.731201 33860 task_log.go:88] [ 550] R14 = 00000000007312f0 D0227 16:00:50.731275 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.731382 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.731476 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.731550 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.731652 33860 task_log.go:88] [ 550] Rbp = 00000000007312e8 D0227 16:00:50.731734 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.731812 33860 task_log.go:88] [ 550] Rcx = 000000002000020f D0227 16:00:50.731926 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.732012 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.732120 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.732215 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.732309 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.732391 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.732517 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.732619 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 0f 02 00 20 00 00 00 00 D0227 16:00:50.732725 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.732820 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.732949 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.733058 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.733146 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.733251 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.733357 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.733451 33860 task_log.go:122] [ 550] 7fec7d9218b0: 0f 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.733540 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.733617 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.733704 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.733805 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.733902 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.733979 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.734052 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.734155 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 10 13 73 00 00 00 00 00 D0227 16:00:50.734232 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.734308 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.734381 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.734474 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.734561 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.734645 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.734751 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.734825 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.734955 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.735070 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.735189 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.735276 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.735381 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.735506 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.735605 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.735703 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.735779 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.735856 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.735958 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.736068 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.736201 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.736312 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.736398 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.736514 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.736621 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.736735 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.736894 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.737000 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.737105 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.737205 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.737332 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.737424 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.737508 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.737627 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.737746 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.737828 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.737937 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.738019 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.738117 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.738237 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.738316 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.738415 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.738514 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.738615 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.738717 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.738812 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.738931 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.739064 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.741023 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.741858 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.741969 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.742086 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.743251 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000210 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.743442 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.743573 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.743655 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.743736 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.743838 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.743945 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.744043 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.744138 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.744225 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.744336 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.744455 33860 task_log.go:88] [ 550] R10 = 0000000000731330 D0227 16:00:50.744543 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.744646 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.744749 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.744835 33860 task_log.go:88] [ 550] R14 = 0000000000731318 D0227 16:00:50.744901 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.744964 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.745030 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.745118 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.745193 33860 task_log.go:88] [ 550] Rbp = 0000000000731310 D0227 16:00:50.745295 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.745381 33860 task_log.go:88] [ 550] Rcx = 0000000020000210 D0227 16:00:50.745445 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.745518 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.745600 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.745724 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.745796 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.745886 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.745962 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.746048 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 10 02 00 20 00 00 00 00 D0227 16:00:50.746133 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.746240 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.746355 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.746444 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.746526 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.746639 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.746742 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.746841 33860 task_log.go:122] [ 550] 7fec7d9218b0: 10 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.746914 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.746999 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.747076 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.747162 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.747260 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.747370 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.747473 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.747565 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 38 13 73 00 00 00 00 00 D0227 16:00:50.747643 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.747737 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.747845 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.747958 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.748144 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.748225 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.748330 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.748451 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.748569 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.748679 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.748778 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.748893 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.749001 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.749116 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.749224 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.749342 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.749445 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.749529 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.749604 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.749699 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.749792 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.749895 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.749968 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.750036 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.750120 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.750213 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.750301 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.750399 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.750481 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.750581 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.750665 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.750757 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.750849 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.750933 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751032 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751106 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751214 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751291 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751367 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751451 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751532 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751653 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751727 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751800 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.751943 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.752048 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.752145 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.752259 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.754052 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.754780 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.754897 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.754996 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.755973 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000211 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.756147 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.756273 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.756394 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.756494 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.756600 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.756701 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.756800 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.756886 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.756970 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.757052 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.757117 33860 task_log.go:88] [ 550] R10 = 0000000000731358 D0227 16:00:50.757223 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.757344 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.757412 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.757490 33860 task_log.go:88] [ 550] R14 = 0000000000731340 D0227 16:00:50.757567 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.757644 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.757705 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.757765 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.757876 33860 task_log.go:88] [ 550] Rbp = 0000000000731338 D0227 16:00:50.757949 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.758039 33860 task_log.go:88] [ 550] Rcx = 0000000020000211 D0227 16:00:50.758134 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.758208 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.758286 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.758358 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.758424 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.758511 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.758589 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.758654 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 11 02 00 20 00 00 00 00 D0227 16:00:50.758763 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.758872 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.758956 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.759046 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.759137 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.759209 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.759316 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.759401 33860 task_log.go:122] [ 550] 7fec7d9218b0: 11 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.759476 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.759590 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.759664 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.759767 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.759894 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.759974 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.760049 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.760136 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 60 13 73 00 00 00 00 00 D0227 16:00:50.760214 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.760283 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.760395 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.760484 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.760576 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.760680 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.760772 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.760880 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.760970 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.761065 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.761164 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.761256 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.761365 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.761474 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.761586 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.761713 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.761786 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.761984 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.762065 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.762141 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.762255 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.762382 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.762467 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.762551 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.762647 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.762728 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.762826 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.762902 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.763001 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.763107 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.763227 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.763340 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.763422 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.763518 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.763618 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.763695 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.763816 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.763920 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.764016 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.764136 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.764217 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.764338 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.764457 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.764583 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.764681 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.764827 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.764948 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.765091 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.766883 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.767632 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.767783 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.767926 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.769016 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000212 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.769204 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.769329 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.769424 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.769612 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.769737 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.769826 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.769896 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.769968 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.770057 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.770144 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.770232 33860 task_log.go:88] [ 550] R10 = 0000000000731380 D0227 16:00:50.770309 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.770404 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.770496 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.770576 33860 task_log.go:88] [ 550] R14 = 0000000000731368 D0227 16:00:50.770677 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.770771 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.770839 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.770904 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.771050 33860 task_log.go:88] [ 550] Rbp = 0000000000731360 D0227 16:00:50.771130 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.771219 33860 task_log.go:88] [ 550] Rcx = 0000000020000212 D0227 16:00:50.771322 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.771412 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.771499 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.771602 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.771687 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.771789 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.771906 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.772022 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 12 02 00 20 00 00 00 00 D0227 16:00:50.772133 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.772227 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.772323 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.772440 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.772542 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.772663 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.772767 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.772840 33860 task_log.go:122] [ 550] 7fec7d9218b0: 12 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.772944 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.773027 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.773166 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.773295 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.773395 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.773492 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.773612 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.773725 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 88 13 73 00 00 00 00 00 D0227 16:00:50.773845 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.773937 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.774015 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.774089 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.774170 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.774243 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.774330 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.774413 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.774591 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.774697 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.774779 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.774856 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.774980 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.775080 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.775191 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.775286 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.775382 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.775475 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.775596 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.775689 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.775796 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.775938 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.776047 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.776167 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.776264 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.776361 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.776493 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.776599 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.776702 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.776781 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.776873 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.776961 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777060 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777173 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777297 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777404 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777490 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777593 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777674 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777759 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777871 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.777958 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.778040 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.778112 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.778194 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.778277 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.778365 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.778456 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.780107 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.780924 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.781115 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.781279 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.782253 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000213 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.782421 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.782549 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.782645 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.782742 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.782807 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.782912 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.783004 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.783087 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.783185 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.783285 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.783351 33860 task_log.go:88] [ 550] R10 = 00000000007313a8 D0227 16:00:50.783456 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.783543 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.783643 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.783733 33860 task_log.go:88] [ 550] R14 = 0000000000731390 D0227 16:00:50.783799 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.783891 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.783985 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.784072 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.784268 33860 task_log.go:88] [ 550] Rbp = 0000000000731388 D0227 16:00:50.784374 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.784487 33860 task_log.go:88] [ 550] Rcx = 0000000020000213 D0227 16:00:50.784620 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.784728 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.784863 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.784959 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.785025 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.785112 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.785189 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.785308 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 13 02 00 20 00 00 00 00 D0227 16:00:50.785423 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.785501 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.785582 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.785688 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.785798 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.785897 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.785991 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.786095 33860 task_log.go:122] [ 550] 7fec7d9218b0: 13 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.786203 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.786302 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.786384 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.786474 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.786588 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.786712 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.786816 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.786903 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 b0 13 73 00 00 00 00 00 D0227 16:00:50.786981 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.787082 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.787197 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.787275 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.787362 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.787447 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.787569 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.787686 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.787769 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.787896 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.787983 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.788077 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.788174 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.788268 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.788341 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.788452 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.788543 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.788674 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.788788 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.788895 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.788981 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.789097 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.789185 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.789262 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.789375 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.789475 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.789563 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.789647 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.789729 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.789816 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.789917 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790009 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790122 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790206 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790286 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790377 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790470 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790568 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790712 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790795 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790884 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.790957 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.791032 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.791113 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.791183 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.791410 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.791517 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.791618 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.793457 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.794139 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.794250 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.794351 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.796917 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000214 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.798773 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.798877 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.798961 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.799045 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.799124 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.799207 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.799289 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.799384 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.799473 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.799581 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.799669 33860 task_log.go:88] [ 550] R10 = 00000000007313d0 D0227 16:00:50.799739 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.799828 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.799957 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.800030 33860 task_log.go:88] [ 550] R14 = 00000000007313b8 D0227 16:00:50.800110 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.800190 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.800278 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.800375 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.800452 33860 task_log.go:88] [ 550] Rbp = 00000000007313b0 D0227 16:00:50.800549 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.800654 33860 task_log.go:88] [ 550] Rcx = 0000000020000214 D0227 16:00:50.800733 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.800827 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.800925 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.801033 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.801129 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.801224 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.801297 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.801372 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 14 02 00 20 00 00 00 00 D0227 16:00:50.801495 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.801604 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.801706 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.801797 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.801886 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.801962 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.802060 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.802156 33860 task_log.go:122] [ 550] 7fec7d9218b0: 14 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.802244 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.802327 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.802406 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.802523 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.802619 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.802701 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.802782 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.802873 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 d8 13 73 00 00 00 00 00 D0227 16:00:50.802960 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.803053 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.803144 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.803222 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.803297 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.803386 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.803477 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.803555 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.803640 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.803731 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.803847 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.803968 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.804078 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.804144 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.804205 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.804277 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.804352 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.804432 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.804537 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.804609 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.804692 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.804793 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.804877 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.804938 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.805006 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.805267 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.805427 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.805569 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.805960 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.806113 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.806194 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.806345 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.806472 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.806581 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.806779 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.806926 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.807075 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.807224 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.807345 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.807465 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.807569 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.807692 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.807842 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.807969 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.808100 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.808201 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.808351 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.808523 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.810473 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.811190 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.811330 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.811467 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.812450 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000215 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.812656 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.812794 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.812936 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.813037 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.813181 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.813283 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.813408 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.813525 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.813626 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.813689 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.813843 33860 task_log.go:88] [ 550] R10 = 00000000007313f8 D0227 16:00:50.813920 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.813995 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.814084 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.814201 33860 task_log.go:88] [ 550] R14 = 00000000007313e0 D0227 16:00:50.814310 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.814400 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.814504 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.814596 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.814694 33860 task_log.go:88] [ 550] Rbp = 00000000007313d8 D0227 16:00:50.814794 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.814930 33860 task_log.go:88] [ 550] Rcx = 0000000020000215 D0227 16:00:50.815032 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.815127 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.815206 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.815310 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.815396 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.815495 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.815574 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.815802 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 15 02 00 20 00 00 00 00 D0227 16:00:50.815977 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.816110 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.816221 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.816339 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.816467 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.816587 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.816731 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.816902 33860 task_log.go:122] [ 550] 7fec7d9218b0: 15 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.817043 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.817174 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.817356 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.817481 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.817576 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.817723 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.817863 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.817970 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 00 14 73 00 00 00 00 00 D0227 16:00:50.818071 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.818183 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.818287 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.818401 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.818520 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.818639 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.818773 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.818890 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.819015 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.819114 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.819215 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.819499 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.819654 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.819765 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.819982 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.820101 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.820170 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.820261 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.820328 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.820436 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.820568 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.820703 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.820839 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.820999 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.821147 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.821282 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.821430 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.821562 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.821687 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.821818 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.821918 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.821982 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822048 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822111 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822198 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822277 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822375 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822449 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822529 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822610 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822711 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822844 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.822948 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.823048 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.823172 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.823270 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.823384 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.823488 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.825142 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.825816 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.825936 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.826009 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.826771 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000216 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.826925 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.827033 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.827123 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.827205 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.827314 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.827387 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.827462 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.827590 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.827654 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.827749 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.827851 33860 task_log.go:88] [ 550] R10 = 0000000000731420 D0227 16:00:50.827953 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.828039 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.828128 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.828248 33860 task_log.go:88] [ 550] R14 = 0000000000731408 D0227 16:00:50.828356 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.828420 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.828491 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.828596 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.828685 33860 task_log.go:88] [ 550] Rbp = 0000000000731400 D0227 16:00:50.828772 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.828881 33860 task_log.go:88] [ 550] Rcx = 0000000020000216 D0227 16:00:50.828966 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.829029 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.829114 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.829215 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.829296 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.829385 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.829448 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.829528 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 16 02 00 20 00 00 00 00 D0227 16:00:50.829636 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.829733 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.829823 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.829919 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.830007 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.830086 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.830213 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.830392 33860 task_log.go:122] [ 550] 7fec7d9218b0: 16 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.830480 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.830557 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.830645 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.830722 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.830787 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.830854 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.830949 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.831011 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 28 14 73 00 00 00 00 00 D0227 16:00:50.831073 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.831140 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.831204 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.831280 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.831372 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.831495 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.831588 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.831696 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.831768 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.831874 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.832006 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.832103 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.832173 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.832258 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.832356 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.832451 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.832542 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.832633 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.832821 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.832943 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.833024 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.833153 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.833238 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.833316 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.833408 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.833506 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.833601 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.833672 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.833752 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.833863 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.833939 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834024 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834097 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834179 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834246 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834319 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834390 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834477 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834564 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834667 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834744 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834824 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.834967 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.835047 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.835169 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.835260 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.835337 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.835423 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.837036 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.837712 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.837829 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.837898 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.838625 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000217 ip=400555 access=rw- err=operation not permitted D0227 16:00:50.838779 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.838923 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.839047 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.839130 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.839204 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.839289 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.839341 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.839433 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.839489 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.839556 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.839611 33860 task_log.go:88] [ 550] R10 = 0000000000731448 D0227 16:00:50.839709 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.839768 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.839831 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.839909 33860 task_log.go:88] [ 550] R14 = 0000000000731430 D0227 16:00:50.839972 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.840038 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.840107 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.840178 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.840259 33860 task_log.go:88] [ 550] Rbp = 0000000000731428 D0227 16:00:50.840312 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.840374 33860 task_log.go:88] [ 550] Rcx = 0000000020000217 D0227 16:00:50.840445 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.840516 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.840578 33860 task_log.go:88] [ 550] Rip = 0000000000400555 D0227 16:00:50.840664 33860 task_log.go:88] [ 550] Rsi = 0000000000000001 D0227 16:00:50.840737 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.840819 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.840893 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.840979 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 17 02 00 20 00 00 00 00 D0227 16:00:50.841082 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0227 16:00:50.841166 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.841231 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.841305 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.841377 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.841439 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.841530 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.841600 33860 task_log.go:122] [ 550] 7fec7d9218b0: 17 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.841669 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.841749 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.841809 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.841879 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.841943 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.842032 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.842118 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.842202 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 50 14 73 00 00 00 00 00 D0227 16:00:50.842274 33860 task_log.go:122] [ 550] 7fec7d921940: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.842339 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.842415 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.842489 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.842563 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.842659 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.842731 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.842795 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.842858 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.842937 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.843022 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.843096 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.843185 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.843261 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.843339 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.843445 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.843534 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.843651 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.843728 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.843830 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.843905 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.843994 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.844058 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.844123 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.844217 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.844287 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.844352 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.844418 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.844483 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.844541 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.844626 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.844749 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.844884 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.844945 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845034 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845131 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845216 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845316 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845409 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845535 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845608 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845734 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845828 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.845926 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.846029 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.846124 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.846220 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.846311 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.847829 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.848494 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.848610 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.848724 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.849668 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000218 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.849812 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.849907 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.849984 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.850052 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.850139 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.850248 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.850310 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.850385 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.850469 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.850583 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.850658 33860 task_log.go:88] [ 550] R10 = 0000000000731470 D0227 16:00:50.850740 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.850825 33860 task_log.go:88] [ 550] R12 = 000000000072bfa0 D0227 16:00:50.850908 33860 task_log.go:88] [ 550] R13 = 0000000000006070 D0227 16:00:50.850963 33860 task_log.go:88] [ 550] R14 = 0000000000731458 D0227 16:00:50.851048 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.851141 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.851242 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.851364 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.851428 33860 task_log.go:88] [ 550] Rbp = 0000000000731450 D0227 16:00:50.851493 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.851546 33860 task_log.go:88] [ 550] Rcx = 0000000020000218 D0227 16:00:50.851615 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.851683 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.851751 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.851834 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.851923 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.851988 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.852076 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.852141 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 18 02 00 20 00 00 00 00 D0227 16:00:50.852239 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.852335 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.852468 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.852560 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0d 00 00 00 D0227 16:00:50.852661 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.852742 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.852829 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff ac bf 72 00 00 00 00 00 D0227 16:00:50.852926 33860 task_log.go:122] [ 550] 7fec7d9218b0: 18 02 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.853037 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.853103 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.853299 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 58 11 73 00 00 00 00 00 D0227 16:00:50.853452 33860 task_log.go:122] [ 550] 7fec7d9218f0: 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.853597 33860 task_log.go:122] [ 550] 7fec7d921900: a0 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.853736 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.853868 33860 task_log.go:122] [ 550] 7fec7d921920: 0c 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.853974 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 78 14 73 00 00 00 00 00 D0227 16:00:50.854072 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.854144 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.854218 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.854311 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.854377 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.854454 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.854535 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.854610 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.854671 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.854743 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.854828 33860 task_log.go:122] [ 550] 7fec7d9219e0: 0a 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.854889 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.855027 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.855104 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.855167 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.855242 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.855320 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.855386 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.855501 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.855572 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.855792 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.855909 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.856013 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.856102 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.856277 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.856372 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.856464 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.856550 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.856675 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.856807 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.856929 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857068 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857157 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857239 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857327 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857405 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857508 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857606 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857673 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857746 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857806 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857901 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.857968 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.858032 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.858103 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.858165 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.858237 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.858327 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.859895 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.860453 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.860564 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.860674 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.861596 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000100 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.861772 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.861893 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.861995 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.862121 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.862242 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.862337 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.862451 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.862515 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.862609 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.862674 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.862761 33860 task_log.go:88] [ 550] R10 = 0000000000731510 D0227 16:00:50.862828 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.862895 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.862965 33860 task_log.go:88] [ 550] R13 = 0000000000000003 D0227 16:00:50.863029 33860 task_log.go:88] [ 550] R14 = 00000000007314f8 D0227 16:00:50.863122 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.863187 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.863248 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.863315 33860 task_log.go:88] [ 550] Rax = 000000000000001c D0227 16:00:50.863395 33860 task_log.go:88] [ 550] Rbp = 00000000007314f0 D0227 16:00:50.863462 33860 task_log.go:88] [ 550] Rbx = 0000000000000000 D0227 16:00:50.863561 33860 task_log.go:88] [ 550] Rcx = 0000000020000100 D0227 16:00:50.863623 33860 task_log.go:88] [ 550] Rdi = 000000000000001c D0227 16:00:50.863708 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.863774 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.863828 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.863921 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.864015 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.864095 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.864183 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 00 01 00 20 00 00 00 00 D0227 16:00:50.864312 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.864440 33860 task_log.go:122] [ 550] 7fec7d921850: 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.864557 33860 task_log.go:122] [ 550] 7fec7d921860: 00 00 00 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.864638 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0e 00 00 00 D0227 16:00:50.864741 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.864805 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.864880 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.864959 33860 task_log.go:122] [ 550] 7fec7d9218b0: 00 01 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.865068 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.865159 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.865242 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 f0 14 73 00 00 00 00 00 D0227 16:00:50.865329 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.865409 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.865488 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.865585 33860 task_log.go:122] [ 550] 7fec7d921920: 0d 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.865713 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 18 15 73 00 00 00 00 00 D0227 16:00:50.865803 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.865914 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.866009 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.866107 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.866220 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.866349 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.866465 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.866554 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.866621 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.866714 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.866780 33860 task_log.go:122] [ 550] 7fec7d9219e0: 08 00 00 00 00 00 00 00 00 02 00 20 00 00 00 00 D0227 16:00:50.866849 33860 task_log.go:122] [ 550] 7fec7d9219f0: 1c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.866921 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.867001 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.867100 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.867177 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.867240 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.867311 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.867368 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.867458 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.867550 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.867654 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.867783 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.867927 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.868043 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.868174 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.868250 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.868351 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.868443 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.868533 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.868632 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.868736 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.868867 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.868960 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.869097 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.869207 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.869320 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.869428 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.869585 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.869677 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.869795 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.869881 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.869977 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.870064 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.870159 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.870276 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.870361 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.870549 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.872128 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.872700 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.872803 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.872909 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.874965 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000040 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.875231 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.875385 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.875465 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.875567 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.875687 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.875786 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.875862 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.875984 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.876099 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.876205 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.876322 33860 task_log.go:88] [ 550] R10 = 00000000007315b0 D0227 16:00:50.876413 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.876512 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.876609 33860 task_log.go:88] [ 550] R13 = 0000000000006187 D0227 16:00:50.876703 33860 task_log.go:88] [ 550] R14 = 0000000000731598 D0227 16:00:50.876828 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.876935 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.877019 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.877118 33860 task_log.go:88] [ 550] Rax = 0000000000000040 D0227 16:00:50.877228 33860 task_log.go:88] [ 550] Rbp = 0000000000731590 D0227 16:00:50.877328 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.877414 33860 task_log.go:88] [ 550] Rcx = 0000000020000040 D0227 16:00:50.877492 33860 task_log.go:88] [ 550] Rdi = 0000000000000040 D0227 16:00:50.877572 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.877675 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.877774 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.877872 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.877938 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.878006 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.878099 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 40 00 00 20 00 00 00 00 D0227 16:00:50.878211 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.878300 33860 task_log.go:122] [ 550] 7fec7d921850: 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.878383 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.878473 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0f 00 00 00 D0227 16:00:50.878557 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.878643 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.878748 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.878848 33860 task_log.go:122] [ 550] 7fec7d9218b0: 40 00 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.878944 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.879053 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.879152 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 15 73 00 00 00 00 00 D0227 16:00:50.879236 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.879310 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.879404 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.879492 33860 task_log.go:122] [ 550] 7fec7d921920: 0e 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.879585 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 b8 15 73 00 00 00 00 00 D0227 16:00:50.879678 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.879751 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.879847 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.879940 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.880033 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.880121 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.880240 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.880351 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.880459 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.880533 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.880637 33860 task_log.go:122] [ 550] 7fec7d9219e0: 08 00 00 00 00 00 00 00 c0 00 00 20 00 00 00 00 D0227 16:00:50.880757 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 01 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.880849 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.880958 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.881065 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.881183 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.881289 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.881396 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.881475 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.881574 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.881689 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.881776 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.881886 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.881970 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.882052 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.882132 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.882235 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.882328 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.882447 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.882546 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.882632 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.882706 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.882804 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.882886 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.882981 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.883099 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.883185 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.883262 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.883361 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.883471 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.883572 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.883668 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.883772 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.883903 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.884155 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.884306 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.884441 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.884537 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.886256 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.887027 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.887139 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.887236 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.888434 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000048 ip=4006e5 access=rw- err=operation not permitted D0227 16:00:50.888607 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.888715 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.888839 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.888935 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.889024 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.889131 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.889225 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.889314 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.889478 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.889574 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.889670 33860 task_log.go:88] [ 550] R10 = 00000000007315d8 D0227 16:00:50.889784 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.889878 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.889978 33860 task_log.go:88] [ 550] R13 = 0000000000006187 D0227 16:00:50.890060 33860 task_log.go:88] [ 550] R14 = 00000000007315c0 D0227 16:00:50.890134 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.890224 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.890314 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.890400 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.890501 33860 task_log.go:88] [ 550] Rbp = 00000000007315b8 D0227 16:00:50.890583 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.890667 33860 task_log.go:88] [ 550] Rcx = 0000000000000000 D0227 16:00:50.890728 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.890807 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.890868 33860 task_log.go:88] [ 550] Rip = 00000000004006e5 D0227 16:00:50.890977 33860 task_log.go:88] [ 550] Rsi = 0000000020000048 D0227 16:00:50.891058 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.891139 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.891239 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.891327 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 48 00 00 20 00 00 00 00 D0227 16:00:50.891465 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.891577 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.891714 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.891795 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0f 00 00 00 D0227 16:00:50.891874 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.891972 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.892069 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.892149 33860 task_log.go:122] [ 550] 7fec7d9218b0: 48 00 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.892234 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.892303 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.892373 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 15 73 00 00 00 00 00 D0227 16:00:50.892454 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.892579 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.892673 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.892776 33860 task_log.go:122] [ 550] 7fec7d921920: 0e 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.892873 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 e0 15 73 00 00 00 00 00 D0227 16:00:50.892978 33860 task_log.go:122] [ 550] 7fec7d921940: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.893061 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.893183 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.893279 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.893399 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.893501 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.893610 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.893686 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.893782 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.893882 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.894002 33860 task_log.go:122] [ 550] 7fec7d9219e0: 08 00 00 00 00 00 00 00 c0 00 00 20 00 00 00 00 D0227 16:00:50.894090 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 01 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.894181 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.894252 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.894342 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.894454 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.894542 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.894631 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.894741 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.894819 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.894951 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.895047 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.895151 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.895259 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.895342 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.895438 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.895545 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.895630 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.895712 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.895805 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.895923 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896019 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896109 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896183 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896276 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896359 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896486 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896590 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896703 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896783 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.896881 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.897011 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.897126 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.897258 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.897352 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.897443 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.897518 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.897599 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.899473 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.900168 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.900312 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.900417 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.901534 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000050 ip=4006e5 access=rw- err=operation not permitted D0227 16:00:50.901704 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.901862 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.901976 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.902061 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.902138 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.902220 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.902323 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.902414 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.902496 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.902584 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.902659 33860 task_log.go:88] [ 550] R10 = 0000000000731600 D0227 16:00:50.902733 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.902797 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.902860 33860 task_log.go:88] [ 550] R13 = 0000000000006187 D0227 16:00:50.902941 33860 task_log.go:88] [ 550] R14 = 00000000007315e8 D0227 16:00:50.903030 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.903167 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.903248 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.903335 33860 task_log.go:88] [ 550] Rax = 0000000000000006 D0227 16:00:50.903396 33860 task_log.go:88] [ 550] Rbp = 00000000007315e0 D0227 16:00:50.903470 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.903547 33860 task_log.go:88] [ 550] Rcx = 0000000000000000 D0227 16:00:50.903610 33860 task_log.go:88] [ 550] Rdi = 0000000000000006 D0227 16:00:50.903685 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.903789 33860 task_log.go:88] [ 550] Rip = 00000000004006e5 D0227 16:00:50.903899 33860 task_log.go:88] [ 550] Rsi = 0000000020000050 D0227 16:00:50.903997 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.904063 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.904167 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.904247 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 50 00 00 20 00 00 00 00 D0227 16:00:50.904364 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.904482 33860 task_log.go:122] [ 550] 7fec7d921850: 06 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.904609 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.904738 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0f 00 00 00 D0227 16:00:50.904847 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.904958 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.905036 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.905114 33860 task_log.go:122] [ 550] 7fec7d9218b0: 50 00 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.905206 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.905325 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.905441 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 15 73 00 00 00 00 00 D0227 16:00:50.905528 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.905644 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.905736 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.905830 33860 task_log.go:122] [ 550] 7fec7d921920: 0e 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.905907 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 08 16 73 00 00 00 00 00 D0227 16:00:50.906002 33860 task_log.go:122] [ 550] 7fec7d921940: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.906100 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.906193 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.906273 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.906370 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.906262 33860 parameters.go:238] Clock(Monotonic): error: 45 ns, adjusted frequency from 2299775004 Hz to 2299774568 Hz D0227 16:00:50.906464 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.906585 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.906558 33860 parameters.go:238] Clock(Realtime): error: -180 ns, adjusted frequency from 2299774881 Hz to 2299774089 Hz D0227 16:00:50.906764 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.906835 33860 timekeeper.go:209] Updating VDSO parameters: {monotonicReady:1 monotonicBaseCycles:8534909015048894 monotonicBaseRef:25000259461 monotonicFrequency:2299774568 realtimeReady:1 realtimeBaseCycles:8534909015750572 realtimeBaseRef:1582819250906551935 realtimeFrequency:2299774089} D0227 16:00:50.906926 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.907043 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.907140 33860 task_log.go:122] [ 550] 7fec7d9219e0: 08 00 00 00 00 00 00 00 c0 00 00 20 00 00 00 00 D0227 16:00:50.907217 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 01 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.907297 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.907386 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.907475 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.907585 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.907685 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.907791 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.907870 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.907969 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.908048 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.908164 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.908244 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.908332 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.908449 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.908563 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.908671 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.908770 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.908885 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.908995 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.909105 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.909198 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.909318 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.909435 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.909556 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.909670 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.909754 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.909865 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.909956 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.910072 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.910158 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.910264 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.910354 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.910448 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.910524 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.910596 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.910666 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.910752 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.912536 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.913392 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.913508 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.913625 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.914565 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000058 ip=4006e5 access=rw- err=operation not permitted D0227 16:00:50.914728 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.914861 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.914941 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.915024 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.915091 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.915177 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.915260 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.915352 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.915413 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.915496 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.915574 33860 task_log.go:88] [ 550] R10 = 0000000000731628 D0227 16:00:50.915632 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.915722 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.915784 33860 task_log.go:88] [ 550] R13 = 0000000000006187 D0227 16:00:50.915893 33860 task_log.go:88] [ 550] R14 = 0000000000731610 D0227 16:00:50.915973 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.916081 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.916149 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.916227 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.916323 33860 task_log.go:88] [ 550] Rbp = 0000000000731608 D0227 16:00:50.916421 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.916517 33860 task_log.go:88] [ 550] Rcx = 0000000000000000 D0227 16:00:50.916606 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.916686 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.916768 33860 task_log.go:88] [ 550] Rip = 00000000004006e5 D0227 16:00:50.916873 33860 task_log.go:88] [ 550] Rsi = 0000000020000058 D0227 16:00:50.916962 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.917050 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.917156 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.917230 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 58 00 00 20 00 00 00 00 D0227 16:00:50.917353 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.917501 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.917596 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.917678 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0f 00 00 00 D0227 16:00:50.917803 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.917882 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.917998 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.918077 33860 task_log.go:122] [ 550] 7fec7d9218b0: 58 00 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.918150 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.918235 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.918342 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 15 73 00 00 00 00 00 D0227 16:00:50.918413 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.918506 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.918585 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.918675 33860 task_log.go:122] [ 550] 7fec7d921920: 0e 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.918743 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 30 16 73 00 00 00 00 00 D0227 16:00:50.918818 33860 task_log.go:122] [ 550] 7fec7d921940: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.918905 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.918999 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.919097 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.919178 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.919269 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.919354 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.919439 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.919577 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.919664 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.919732 33860 task_log.go:122] [ 550] 7fec7d9219e0: 08 00 00 00 00 00 00 00 c0 00 00 20 00 00 00 00 D0227 16:00:50.919810 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 01 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.919897 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.920004 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.920088 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.920196 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.920285 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.920394 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.920478 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.920581 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.920692 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.920787 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.920859 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.920965 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.921071 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.921189 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.921292 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.921396 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.921510 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.921611 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.921707 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.921795 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.921872 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.921963 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922035 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922115 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922201 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922269 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922336 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922412 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922592 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922714 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922857 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.922943 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.923029 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.923141 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.923226 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.923311 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.925333 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.926059 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.926164 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.926240 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.926933 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000060 ip=400663 access=rw- err=operation not permitted D0227 16:00:50.927077 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.927194 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.927275 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.927351 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.927431 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.927526 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.927586 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.927659 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.927746 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.927822 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.927923 33860 task_log.go:88] [ 550] R10 = 0000000000731650 D0227 16:00:50.928016 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.928082 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.928156 33860 task_log.go:88] [ 550] R13 = 0000000000006187 D0227 16:00:50.928225 33860 task_log.go:88] [ 550] R14 = 0000000000731638 D0227 16:00:50.928307 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.928411 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.928523 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.928600 33860 task_log.go:88] [ 550] Rax = 0000000000009230 D0227 16:00:50.928701 33860 task_log.go:88] [ 550] Rbp = 0000000000731630 D0227 16:00:50.928859 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.928942 33860 task_log.go:88] [ 550] Rcx = 0000000020000060 D0227 16:00:50.929036 33860 task_log.go:88] [ 550] Rdi = 0000000000009230 D0227 16:00:50.929098 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.929194 33860 task_log.go:88] [ 550] Rip = 0000000000400663 D0227 16:00:50.929276 33860 task_log.go:88] [ 550] Rsi = 0000000000000004 D0227 16:00:50.929347 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.929447 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.929541 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.929672 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 60 00 00 20 00 00 00 00 D0227 16:00:50.929805 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 D0227 16:00:50.929926 33860 task_log.go:122] [ 550] 7fec7d921850: 30 92 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.930036 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.930141 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0f 00 00 00 D0227 16:00:50.930273 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.930384 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.930493 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.930579 33860 task_log.go:122] [ 550] 7fec7d9218b0: 60 00 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.930668 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.930751 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.930829 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 15 73 00 00 00 00 00 D0227 16:00:50.930910 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.931005 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.931090 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.931159 33860 task_log.go:122] [ 550] 7fec7d921920: 0e 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.931231 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 58 16 73 00 00 00 00 00 D0227 16:00:50.931305 33860 task_log.go:122] [ 550] 7fec7d921940: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.931409 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.931499 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.931567 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.931640 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.931722 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.931825 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.931950 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.932028 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.932136 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.932231 33860 task_log.go:122] [ 550] 7fec7d9219e0: 08 00 00 00 00 00 00 00 c0 00 00 20 00 00 00 00 D0227 16:00:50.932321 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 01 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.932430 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.932539 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.932650 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.932778 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.932915 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.933033 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.933142 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.933276 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.933398 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.933513 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.933660 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.933780 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.933905 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.934016 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.934103 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.934175 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.934265 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.934357 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.934442 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.934646 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.934739 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.934874 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935024 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935163 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935269 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935378 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935483 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935564 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935646 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935750 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935830 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.935964 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.936049 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.936128 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.936195 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.936298 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.938032 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.938756 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.938850 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.938937 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.939595 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000064 ip=4005db access=rw- err=operation not permitted D0227 16:00:50.939735 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.939834 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.939933 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.940020 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.940093 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.940162 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.940223 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.940318 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.940391 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.940481 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.940542 33860 task_log.go:88] [ 550] R10 = 0000000000731678 D0227 16:00:50.940606 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.940684 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.940770 33860 task_log.go:88] [ 550] R13 = 0000000000006187 D0227 16:00:50.940848 33860 task_log.go:88] [ 550] R14 = 0000000000731660 D0227 16:00:50.940946 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.941110 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.941214 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.941338 33860 task_log.go:88] [ 550] Rax = 00000000000000d1 D0227 16:00:50.941460 33860 task_log.go:88] [ 550] Rbp = 0000000000731658 D0227 16:00:50.941568 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.941696 33860 task_log.go:88] [ 550] Rcx = 0000000000000000 D0227 16:00:50.941795 33860 task_log.go:88] [ 550] Rdi = 00000000000000d1 D0227 16:00:50.941894 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.942000 33860 task_log.go:88] [ 550] Rip = 00000000004005db D0227 16:00:50.942112 33860 task_log.go:88] [ 550] Rsi = 0000000020000064 D0227 16:00:50.942217 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.942320 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.942429 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.942560 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 64 00 00 20 00 00 00 00 D0227 16:00:50.942674 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.942801 33860 task_log.go:122] [ 550] 7fec7d921850: d1 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.942907 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.942984 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0f 00 00 00 D0227 16:00:50.943064 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.943153 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.943236 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.943326 33860 task_log.go:122] [ 550] 7fec7d9218b0: 64 00 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.943433 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.943515 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.943595 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 15 73 00 00 00 00 00 D0227 16:00:50.943673 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.943753 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.943820 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.943906 33860 task_log.go:122] [ 550] 7fec7d921920: 0e 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.943985 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 80 16 73 00 00 00 00 00 D0227 16:00:50.944126 33860 task_log.go:122] [ 550] 7fec7d921940: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.944204 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.944286 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.944360 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.944435 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.944512 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.944622 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.944708 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.944799 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.944918 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.945015 33860 task_log.go:122] [ 550] 7fec7d9219e0: 08 00 00 00 00 00 00 00 c0 00 00 20 00 00 00 00 D0227 16:00:50.945130 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 01 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.945253 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.945382 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.945472 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.945567 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.945697 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.945814 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.945924 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.946020 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.946121 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.946219 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.946315 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.946430 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.946531 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.946612 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.946706 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.946821 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.946956 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.947067 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.947183 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.947297 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.947391 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.947474 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.947602 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.947720 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.947799 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.947895 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.947963 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.948041 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.948118 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.948195 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.948296 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.948402 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.948477 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.948551 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.948637 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.948733 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.950382 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.951079 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.951189 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.951290 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.952377 33860 task_run.go:294] [ 550] Unhandled user fault: addr=20000066 ip=4005db access=rw- err=operation not permitted D0227 16:00:50.952530 33860 task_log.go:81] [ 550] Registers: D0227 16:00:50.952635 33860 task_log.go:88] [ 550] Cs = 0000000000000033 D0227 16:00:50.952757 33860 task_log.go:88] [ 550] Ds = 0000000000000000 D0227 16:00:50.952881 33860 task_log.go:88] [ 550] Eflags = 0000000000010246 D0227 16:00:50.952981 33860 task_log.go:88] [ 550] Es = 0000000000000000 D0227 16:00:50.953088 33860 task_log.go:88] [ 550] Fs = 0000000000000000 D0227 16:00:50.953191 33860 task_log.go:88] [ 550] Fs_base = 0000000000c69940 D0227 16:00:50.953301 33860 task_log.go:88] [ 550] Gs = 0000000000000000 D0227 16:00:50.953401 33860 task_log.go:88] [ 550] Gs_base = 0000000000000000 D0227 16:00:50.953476 33860 task_log.go:88] [ 550] Orig_rax = ffffffffffffffff D0227 16:00:50.953560 33860 task_log.go:88] [ 550] R10 = 00000000007316a0 D0227 16:00:50.953644 33860 task_log.go:88] [ 550] R11 = 0000000000000246 D0227 16:00:50.953739 33860 task_log.go:88] [ 550] R12 = 000000000072bf00 D0227 16:00:50.953835 33860 task_log.go:88] [ 550] R13 = 0000000000006187 D0227 16:00:50.953902 33860 task_log.go:88] [ 550] R14 = 0000000000731688 D0227 16:00:50.954000 33860 task_log.go:88] [ 550] R15 = 00007fec7d921970 D0227 16:00:50.954092 33860 task_log.go:88] [ 550] R8 = 0000000000000000 D0227 16:00:50.954158 33860 task_log.go:88] [ 550] R9 = 0000000000000000 D0227 16:00:50.954234 33860 task_log.go:88] [ 550] Rax = 0000000000000000 D0227 16:00:50.954332 33860 task_log.go:88] [ 550] Rbp = 0000000000731680 D0227 16:00:50.954408 33860 task_log.go:88] [ 550] Rbx = 000000000072c900 D0227 16:00:50.954496 33860 task_log.go:88] [ 550] Rcx = 0000000000000000 D0227 16:00:50.954560 33860 task_log.go:88] [ 550] Rdi = 0000000000000000 D0227 16:00:50.954632 33860 task_log.go:88] [ 550] Rdx = 0000000000000000 D0227 16:00:50.954691 33860 task_log.go:88] [ 550] Rip = 00000000004005db D0227 16:00:50.954762 33860 task_log.go:88] [ 550] Rsi = 0000000020000066 D0227 16:00:50.954843 33860 task_log.go:88] [ 550] Rsp = 00007fec7d921830 D0227 16:00:50.954925 33860 task_log.go:88] [ 550] Ss = 000000000000002b D0227 16:00:50.955005 33860 task_log.go:105] [ 550] Stack: D0227 16:00:50.955109 33860 task_log.go:122] [ 550] 7fec7d921830: 00 00 00 00 00 00 00 00 66 00 00 20 00 00 00 00 D0227 16:00:50.955194 33860 task_log.go:122] [ 550] 7fec7d921840: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0227 16:00:50.955293 33860 task_log.go:122] [ 550] 7fec7d921850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.955373 33860 task_log.go:122] [ 550] 7fec7d921860: 00 c9 72 00 00 00 00 00 2a fa 40 00 00 00 00 00 D0227 16:00:50.955469 33860 task_log.go:122] [ 550] 7fec7d921870: b3 57 00 00 00 00 00 00 00 00 00 01 0f 00 00 00 D0227 16:00:50.955544 33860 task_log.go:122] [ 550] 7fec7d921880: 00 00 00 00 00 00 00 00 80 19 92 7d ec 7f 00 00 D0227 16:00:50.955630 33860 task_log.go:122] [ 550] 7fec7d921890: 78 19 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.955712 33860 task_log.go:122] [ 550] 7fec7d9218a0: fe ff ff ff ff ff ff ff 0c bf 72 00 00 00 00 00 D0227 16:00:50.955791 33860 task_log.go:122] [ 550] 7fec7d9218b0: 66 00 00 20 00 00 00 00 a0 19 92 7d ec 7f 00 00 D0227 16:00:50.955893 33860 task_log.go:122] [ 550] 7fec7d9218c0: a8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.955991 33860 task_log.go:122] [ 550] 7fec7d9218d0: ff ff ff ff ff ff ff ff 00 00 00 00 00 00 00 00 D0227 16:00:50.956076 33860 task_log.go:122] [ 550] 7fec7d9218e0: 00 00 00 00 00 00 00 00 90 15 73 00 00 00 00 00 D0227 16:00:50.956165 33860 task_log.go:122] [ 550] 7fec7d9218f0: 00 00 00 00 01 00 00 00 ff ff ff ff ff ff ff ff D0227 16:00:50.956253 33860 task_log.go:122] [ 550] 7fec7d921900: 00 00 00 00 00 00 00 00 40 d1 4d 00 00 00 00 00 D0227 16:00:50.956335 33860 task_log.go:122] [ 550] 7fec7d921910: 00 00 00 00 00 00 00 00 88 19 92 7d ec 7f 00 00 D0227 16:00:50.956439 33860 task_log.go:122] [ 550] 7fec7d921920: 0e 00 00 00 00 00 00 00 00 00 b3 00 00 00 00 00 D0227 16:00:50.956525 33860 task_log.go:122] [ 550] 7fec7d921930: 80 88 4a 00 00 00 00 00 a8 16 73 00 00 00 00 00 D0227 16:00:50.956704 33860 task_log.go:122] [ 550] 7fec7d921940: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.956805 33860 task_log.go:122] [ 550] 7fec7d921950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.956923 33860 task_log.go:122] [ 550] 7fec7d921960: 00 1b 92 7d ec 7f 00 00 08 00 00 00 00 00 00 00 D0227 16:00:50.957132 33860 task_log.go:122] [ 550] 7fec7d921970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.957284 33860 task_log.go:122] [ 550] 7fec7d921980: 00 00 00 00 00 00 00 00 00 c7 d0 37 17 2b 00 00 D0227 16:00:50.957380 33860 task_log.go:122] [ 550] 7fec7d921990: 00 00 00 00 00 00 00 00 40 a5 ae 02 00 00 00 00 D0227 16:00:50.957486 33860 task_log.go:122] [ 550] 7fec7d9219a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.957564 33860 task_log.go:122] [ 550] 7fec7d9219b0: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.957658 33860 task_log.go:122] [ 550] 7fec7d9219c0: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.957729 33860 task_log.go:122] [ 550] 7fec7d9219d0: 00 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0227 16:00:50.957817 33860 task_log.go:122] [ 550] 7fec7d9219e0: 08 00 00 00 00 00 00 00 c0 00 00 20 00 00 00 00 D0227 16:00:50.957895 33860 task_log.go:122] [ 550] 7fec7d9219f0: 00 01 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.957997 33860 task_log.go:122] [ 550] 7fec7d921a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.958095 33860 task_log.go:122] [ 550] 7fec7d921a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.958195 33860 task_log.go:122] [ 550] 7fec7d921a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.958280 33860 task_log.go:122] [ 550] 7fec7d921a30: 07 88 4a 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.958397 33860 task_log.go:122] [ 550] 7fec7d921a40: bc 1a 92 7d ec 7f 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.958503 33860 task_log.go:122] [ 550] 7fec7d921a50: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.958594 33860 task_log.go:122] [ 550] 7fec7d921a60: 00 00 00 00 00 00 00 00 c9 03 41 00 00 00 00 00 D0227 16:00:50.958701 33860 task_log.go:122] [ 550] 7fec7d921a70: 1b 88 4a 00 00 00 00 00 c0 1a 92 7d ec 7f 00 00 D0227 16:00:50.958788 33860 task_log.go:122] [ 550] 7fec7d921a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.958865 33860 task_log.go:122] [ 550] 7fec7d921a90: 01 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 01 D0227 16:00:50.958963 33860 task_log.go:122] [ 550] 7fec7d921aa0: 00 00 00 00 00 00 00 00 00 1b 92 7d ec 7f 00 00 D0227 16:00:50.959162 33860 task_log.go:122] [ 550] 7fec7d921ab0: 1a 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.959248 33860 task_log.go:122] [ 550] 7fec7d921ac0: 2e 2f 33 31 00 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.959372 33860 task_log.go:122] [ 550] 7fec7d921ad0: 79 7a 31 00 79 7a 31 00 06 00 00 00 00 00 00 00 D0227 16:00:50.959457 33860 task_log.go:122] [ 550] 7fec7d921ae0: 9a 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.959558 33860 task_log.go:122] [ 550] 7fec7d921af0: ad 87 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.959640 33860 task_log.go:122] [ 550] 7fec7d921b00: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0227 16:00:50.959761 33860 task_log.go:122] [ 550] 7fec7d921b10: 79 7a 31 00 79 7a 31 00 75 70 2e 70 72 6f 63 73 D0227 16:00:50.959856 33860 task_log.go:122] [ 550] 7fec7d921b20: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.959963 33860 task_log.go:122] [ 550] 7fec7d921b30: 4e 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960042 33860 task_log.go:122] [ 550] 7fec7d921b40: 57 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960137 33860 task_log.go:122] [ 550] 7fec7d921b50: 5f 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960242 33860 task_log.go:122] [ 550] 7fec7d921b60: 67 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960332 33860 task_log.go:122] [ 550] 7fec7d921b70: 75 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960430 33860 task_log.go:122] [ 550] 7fec7d921b80: 83 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960529 33860 task_log.go:122] [ 550] 7fec7d921b90: 8c 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960607 33860 task_log.go:122] [ 550] 7fec7d921ba0: 94 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960684 33860 task_log.go:122] [ 550] 7fec7d921bb0: a4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960756 33860 task_log.go:122] [ 550] 7fec7d921bc0: b4 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960846 33860 task_log.go:122] [ 550] 7fec7d921bd0: c3 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.960949 33860 task_log.go:122] [ 550] 7fec7d921be0: d2 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.961083 33860 task_log.go:122] [ 550] 7fec7d921bf0: da 89 4a 00 00 00 00 00 06 00 00 00 00 00 00 00 D0227 16:00:50.961163 33860 task_log.go:122] [ 550] 7fec7d921c00: 50 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.961293 33860 task_log.go:122] [ 550] 7fec7d921c10: 54 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.961376 33860 task_log.go:122] [ 550] 7fec7d921c20: 58 88 4a 00 00 00 00 00 00 00 00 00 00 00 00 00 D0227 16:00:50.961486 33860 task_log.go:65] [ 550] Mappings: VMAs: 00400000-004ec000 r-xp 00000000 00:0e 5 /syz-executor 006ec000-00708000 rw-p 000ec000 00:0e 5 /syz-executor 00708000-00730000 rw-p 00000000 00:00 0 00730000-00b30000 r--p 00000000 00:05 5 /tmp/syzkaller-shm706638872 00b30000-00c69000 rw-p 00000000 00:00 0 00c69000-00c8b000 rw-p 00000000 00:00 0 [heap] 20000000-20800000 r-xp 00000000 00:00 0 20800000-21000000 rwxp 00000000 00:00 0 1b31e20000-1b32e20000 rw-s 00000000 00:05 6 /tmp/syzkaller-shm173138071 2b1737cc8000-2b1737cc9000 r--p 00000000 00:00 0 [vvar] 2b1737cc9000-2b1737ccb000 r-xp 00000000 00:00 0 2b1737ccb000-2b1737ccc000 ---p 00000000 00:00 0 2b1737ccc000-2b1737cec000 rw-p 00000000 00:00 0 2b1737cec000-2b1737ced000 ---p 00000000 00:00 0 2b1737ced000-2b1737d0d000 rw-p 00000000 00:00 0 7fec7d122000-7fec7d922000 rw-p 00000000 00:00 0 [stack] PMAs: 00400000-004eb000 r-xs 00000000 *fsutil.HostMappable 004eb000-004ec000 r-xp 14b51000 *pgalloc.MemoryFile 006ec000-00708000 rw-p 15481000 *pgalloc.MemoryFile 00708000-00730000 rw-p 1552c000 *pgalloc.MemoryFile 00730000-00b30000 r--s 0ff51000 *pgalloc.MemoryFile 00b30000-00c00000 rw-p 1568c000 *pgalloc.MemoryFile 00c00000-00c6b000 rw-p 15f27000 *pgalloc.MemoryFile 00c6b000-00c8b000 r--p 1509c000 *pgalloc.MemoryFile 20000000-20200000 r-xp 17200000 *pgalloc.MemoryFile 1b31e20000-1b32e20000 rw-s 11351000 *pgalloc.MemoryFile 2b1737ccb000-2b1737ccc000 ---p 1566b000 *pgalloc.MemoryFile 2b1737ccc000-2b1737cec000 rw-p 1566c000 *pgalloc.MemoryFile 2b1737cec000-2b1737ced000 ---p 1514a000 *pgalloc.MemoryFile 2b1737ced000-2b1737d0d000 rw-p 1514b000 *pgalloc.MemoryFile 7fec7d800000-7fec7d922000 rw-p 15fb3000 *pgalloc.MemoryFile D0227 16:00:50.963177 33860 task_log.go:67] [ 550] FDTable: fd:0 => name pipe:[13] fd:1 => name pipe:[13] fd:2 => name pipe:[13] fd:3 => name /dev/null fd:4 => name /dev/null fd:5 => name socket:[885] fd:6 => name socket:[886] fd:7 => name socket:[887] fd:8 => name socket:[888] fd:239 => name net:[277] fd:240 => name /dev/net/tun D0227 16:00:50.963896 33860 task_signals.go:446] [ 550] Notified of signal 11 D0227 16:00:50.964026 33860 task_block.go:223] [ 550] Interrupt queued D0227 16:00:50.964122 33860 task_signals.go:220] [ 550] Signal 11: delivering to handler D0227 16:00:50.968729 33860 task_block.go:223] [ 553] Interrupt queued D0227 16:00:50.968921 33860 task_block.go:223] [ 578] Interrupt queued D0227 16:00:50.969048 33860 task_exit.go:221] [ 550] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:50.969287 33860 task_exit.go:221] [ 550] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:50.969668 33860 task_signals.go:189] [ 553] Signal 9: terminating thread group I0227 16:00:50.969928 33860 compat.go:129] Uncaught signal: "killed" (9), PID: 550, TID: 553, fault addr: 0x0 D0227 16:00:50.970135 33860 task_exit.go:221] [ 553] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:50.969979 33860 task_block.go:223] [ 578] Interrupt queued D0227 16:00:50.970447 33860 task_exit.go:221] [ 553] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:50.970628 33860 task_exit.go:221] [ 553] Transitioning from exit state TaskExitZombie to TaskExitDead D0227 16:00:50.970591 33860 task_signals.go:189] [ 578] Signal 9: terminating thread group I0227 16:00:50.971091 33860 compat.go:129] Uncaught signal: "killed" (9), PID: 550, TID: 578, fault addr: 0x0 D0227 16:00:50.971420 33860 task_exit.go:221] [ 578] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:50.973313 33860 task_exit.go:221] [ 578] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:50.973464 33860 task_exit.go:221] [ 578] Transitioning from exit state TaskExitZombie to TaskExitDead D0227 16:00:50.973707 33860 task_signals.go:419] [ 100] Discarding ignored signal 17 D0227 16:00:50.978220 33860 task_exit.go:221] [ 550] Transitioning from exit state TaskExitZombie to TaskExitDead D0227 16:00:50.983175 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} 16:00:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003dc0)=[{{&(0x7f0000000040)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000100)=""/28, 0x1c}], 0x2, &(0x7f0000000180)=""/66, 0x42}, 0x7f}, {{&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/135, 0x87}], 0x1, &(0x7f0000000380)=""/200, 0xc8}, 0xd37e}, {{&(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/124, 0x7c}, {&(0x7f0000001580)=""/168, 0xa8}, {&(0x7f0000001640)=""/138, 0x8a}], 0x4, &(0x7f0000001740)=""/129, 0x81}, 0x400}, {{&(0x7f0000001800)=@phonet, 0x80, &(0x7f0000002940)=[{&(0x7f0000001880)=""/5, 0x5}, {&(0x7f00000018c0)=""/109, 0x6d}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x3, &(0x7f0000002980)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000003980)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003a00)=""/156, 0x9c}, {&(0x7f0000003ac0)}], 0x2, &(0x7f0000003b40)=""/177, 0xb1}, 0xd6}, {{&(0x7f0000003c00), 0x80, &(0x7f0000003d80)=[{&(0x7f0000003c80)=""/228, 0xe4}], 0x1}, 0x3f}], 0x6, 0x10000, &(0x7f0000003f40)={0x77359400}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003f80)={'gretap0\x00', {0x2, 0x4e24, @local}}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000003fc0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004040)=0xc43) r3 = creat(&(0x7f0000004080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@local, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000041c0)=0xe8) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$cgroup_type(r4, &(0x7f0000004200)='threaded\x00', 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000004240)={0x2, {{0xa, 0x4e21, 0x1ff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}}}, 0x88) open$dir(&(0x7f0000004300)='./file0\x00', 0x80000, 0x2) request_key(&(0x7f0000004340)='pkcs7_test\x00', &(0x7f0000004380)={'syz', 0x3}, &(0x7f00000043c0)='.})\'\\-cgroup\x00', 0xfffffffffffffffe) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000004400)='./cgroup/syz0\x00', 0x200002, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000004440)='./file0\x00', 0x400000, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004480)={0xffffffffffffffff}) r8 = epoll_create(0x81) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000044c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = open$dir(&(0x7f0000004500)='./file0\x00', 0x400, 0x31) r12 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) ppoll(&(0x7f0000004540)=[{0xffffffffffffffff, 0x410}, {r5, 0x4448}, {r0, 0x44}, {r6, 0xa0}, {r7, 0x12}, {r0, 0x10}, {r8, 0x10}, {r9, 0x28}, {r11, 0x7c2}, {r12, 0x111}], 0xa, &(0x7f00000045c0), &(0x7f0000004600)={[0x769]}, 0x8) r13 = dup(0xffffffffffffffff) ioctl$TUNGETIFF(r13, 0x800454d2, &(0x7f0000004640)) ioctl$TCGETX(r13, 0x5432, &(0x7f0000004680)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r10, 0x8983, &(0x7f00000046c0)={0x7, 'veth1\x00', {0x7}, 0x9}) r14 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FICLONERANGE(r14, 0x4020940d, &(0x7f0000004700)={{r8}, 0xfffffffffffff01a, 0x101, 0x7ff}) r15 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCGRS485(r15, 0x542e, &(0x7f0000004740)) fsync(r10) D0227 16:00:50.983835 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} 16:00:50 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x34101) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$sock(r2, &(0x7f0000001600)={&(0x7f0000000080)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000100)="32c34175ce8f7b30ffc8e84a4d24d14c73a004edc2bd11a6d0d2499ea0d33969812932eb080eb87caa9ee2cc34d9661b89fc9ccc6501596d242f4f4b4e066325d7e06e289f457ee24a3322100a621eeaf26527c8b7121d3879fa47e86bad3ce65c79a6644db669659762ed962688c95298b56fcd5e54e0bafcf6ed97516eca908a5ae9759d59d8d50e68793dfedc3a831c74bbebc83948d9587f888a50b136bdd32a6abcb87dd7b5627ecca6ceabe82811750f53e8351453809be50aa8c16f00", 0xc0}, {&(0x7f00000001c0)="3664bdd3da679849b6f43ccbf8b15c66c376d7f8f1637cab5ee2dcb89296f097c12e2f46584ed58b2fdaa8ced2381b05887d075920a5a06ac141dc1df51e416aff36a4ade1dc51825670587ac3b4742fe3f62f89d55a322d5e1879eae434dff5754dac023b5d81d241382d853277b3fcb04b42ccaf6ad05c70f8c7b97e1b13efbb844b670557a2487abe54a94df3332593bed2dc0541e99373c5c4fc9472f4209af627d5a7", 0xa5}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="736437d02ab9f4f21121c03bb48c6c31f5b346834959421ef8ae8e0464588cbfa7d0c1", 0x23}, {&(0x7f00000012c0)="e708ac70f9b8032bfc4a741f4880a76252fb37ab2ca557d06bd255ca1fec58ae62122abf03795b3b5e831a4739e3292052341ce475e5681d8f8fbdd4ac40a2ec4942937447e0cc3242887855a72d217b9d55f4de24bedf65e763af63ea5360794bf9f2e8520847b832b7b5706d7736497cd9b3b27cfc52323acc52e847398b6a8460ddb31afc4c01193ee6f7055139400c18e35bf9a666298e289f136b7d021c3fb947392ec9f7215e3cc15e10a12ba5e88b7354079227c2064a5c5b5f2b6889cc7a750cc76ed3e183624d7b95a296ea4d4628c1f6bec53812c9ee5892cea5d816eb9677183a0a96adbb", 0xea}, {&(0x7f00000013c0)="5062d9f74660f3ca18031b1de939de8e3273be9888167f94440bcee89eab5f3ba0484edca8f5311e800a8e523dad2c49a9ba0b4ef47e900caad1ddaaf312b1a63fcf29aae3ca35083c32961bf6edd408be8d7c6ce63a7caaf72985b87a7c4f863f6b7b838f6f9a5e8fba0f70528f44f4adeeaff739ef1cfaa25a08e753bec35e2ec713c43cb1021d", 0x88}, {&(0x7f0000001480)="3f7e721c658520440d44a3d1a4e76c9ef82907b53e1ca344e3f2f5b8fcb4f20edee9a7", 0x23}], 0x7, &(0x7f0000001540)=[@mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x3f6}}, @timestamping={{0x14, 0x1, 0x25, 0x81}}, @timestamping={{0x14, 0x1, 0x25, 0x5d6cc805}}, @mark={{0x14, 0x1, 0x24, 0x5f7e035}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}], 0xc0}, 0x4001) syz_read_part_table(0xff, 0x6, &(0x7f00000028c0)=[{&(0x7f0000001640)="d728545426c1e5a9ea022412977f6e2094f459e7249caf7c7a96", 0x1a, 0x7f}, {&(0x7f0000001680)="28052a1ea868c65af38645fd0e1ea3c15664dcef24eefa", 0x17, 0x80}, {&(0x7f00000016c0)="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", 0x1000, 0x6}, {&(0x7f00000026c0)="a7b87d6f17e036aa184ee2523e95863e6fb3b2510bf9c2fd6976fb9ff5ae47d6c3a1cfb8eebcfc0349c20188a212259e9951434c1457b4595ac8b89862972b32f62475232c29738d50b9f0aeea61518e195b73ba62a5cba18253d91f6f42aa5252faab5a5456b5ed1aea0a9f57ce5f8e05eefd5a7ca42a4460aed1970f698345b17ed9596bb9dc9c5d443983d0ee3abc48a5ab4ada5f1ba6adb4da64cb0896ac8aa5d5d0d8d472e3a187481c34084e76db72ce110bae64d159a85cda7b51872f6438c6a6c3de62c7d2944c027fd42661d41b02288a", 0xd5, 0x3}, {&(0x7f00000027c0)="b62e3477d5e0605eb7df3199ecd06b62f38a0946460ca189b10e8c931211537bc877b0e14cb42adf5072d6943cc14ddd15497a40c47154df3ed40d141d942dcac15fc4dd3ec58cd2091ad70f6297c96283ba1086a5", 0x55, 0xff}, {&(0x7f0000002840)="15c9b53e46f4805eab077fbebdb7e6833ed471e8bd407b78e31b2e47eb2c1bc19e7a9d33e32edd629e926882f2484e895f3fd7c5051825ed06be22faaa927d1ccf54baefdb8bfe", 0x47, 0x2}]) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000002980)={0x2, 0x0, @loopback}, &(0x7f00000029c0)=0x10) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000002a40)={0x0, @l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2f}, 0x3}, @llc={0x1a, 0x338, 0x4, 0x42, 0x3, 0x7, @local}, @hci={0x1f, 0x3}, 0x9, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002a00)='veth0_to_bond\x00', 0x1f, 0x6}) pipe2(&(0x7f0000002ac0)={0xffffffffffffffff}, 0x4000) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000002f00)={0x2d, 0x14, &(0x7f0000002b00)}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/null\x00', 0x280, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000002f80)=[@window={0x3, 0x183, 0xf66}], 0x1) r6 = accept$inet(r5, &(0x7f0000002fc0), &(0x7f0000003000)=0x10) getsockopt$sock_int(r6, 0x1, 0x1, &(0x7f0000003040), &(0x7f0000003080)=0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x45, &(0x7f00000030c0)="93f4bd65f8f8e7fbfc64f1047bfd14dd10247152e190b3a98c2b805bbe4a2955ed1f9bc9b9f4a6f57a1efef4547fa47266e08e75dc4170818a76ab13cd916684e8f8fd0a5d3d31ef160f8dac222a2397199a266537eccd120da8c6c70f40ba6d9302336aa18b57", 0x67) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000003140)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000003180)) r9 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$binfmt_aout(r9, &(0x7f00000031c0)={{0xcc, 0x15, 0x40, 0xc9, 0x1d8, 0x7, 0x2db, 0x3}, "c3c6f37b2ee1db301fb485b0c5a0491ecc3ed7a769c6b1242446785420274766c9fb5b44", [[], [], [], [], [], [], [], [], [], []]}, 0xa44) r10 = syz_open_dev$tty1(0xc, 0x4, 0x1) fsetxattr$security_smack_transmute(r10, &(0x7f0000003c40)='security.SMACK64TRANSMUTE\x00', &(0x7f0000003c80)='TRUE', 0x4, 0x1) r11 = syz_open_pts(0xffffffffffffffff, 0x18842) ioctl$PIO_CMAP(r11, 0x4b71, &(0x7f0000003cc0)={0x6, 0x1, 0x5, 0x7, 0x11400000000, 0x6b3}) r12 = dup3(0xffffffffffffffff, r7, 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r12, 0x0, 0x487, &(0x7f0000003d00)={{0x9e, @local, 0x4e21, 0x1, 'none\x00', 0x0, 0x1d3c, 0x46}, {@dev={0xac, 0x14, 0x14, 0x35}, 0x4e24, 0x1, 0x5000000, 0x9, 0x9}}, 0x44) r13 = dup2(r12, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r13, 0x6, 0x16, &(0x7f0000003d80)=[@window={0x3, 0xdc2, 0xff}, @window={0x3, 0x7f, 0x5}], 0x2) D0227 16:00:50.984132 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} 16:00:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @empty}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r2, 0x0) r3 = semget$private(0x0, 0x3, 0x400) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/139) connect$unix(r1, &(0x7f0000000280)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r4 = dup3(r2, r1, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @empty}, 0x1c) lseek(r5, 0x1000, 0x3) r6 = accept4$unix(r4, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 16:00:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @empty}, 0x1c) D0227 16:00:50.986667 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:50.987978 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} D0227 16:00:50.989358 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} D0227 16:00:50.989611 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} D0227 16:00:50.990124 33860 task_block.go:223] [ 579] Interrupt queued D0227 16:00:50.990960 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:50.991144 33860 task_block.go:223] [ 580] Interrupt queued D0227 16:00:50.992004 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} D0227 16:00:51.000603 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} D0227 16:00:51.000987 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} D0227 16:00:51.001578 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:51.013534 33860 task_block.go:223] [ 581] Interrupt queued D0227 16:00:51.030467 33860 task_block.go:223] [ 582] Interrupt queued D0227 16:00:51.047188 33860 task_block.go:223] [ 583] Interrupt queued D0227 16:00:51.047627 33860 task_block.go:223] [ 584] Interrupt queued D0227 16:00:51.048532 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} D0227 16:00:51.049095 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} D0227 16:00:51.049324 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} D0227 16:00:51.049706 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:51.051303 33860 task_block.go:223] [ 585] Interrupt queued I0227 16:00:51.053568 33860 compat.go:122] Unsupported syscall: prctl, regs: amd64: D0227 16:00:51.063173 33860 task_block.go:223] [ 586] Interrupt queued D0227 16:00:51.068650 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} D0227 16:00:51.069351 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} D0227 16:00:51.069611 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} D0227 16:00:51.070171 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:51.073569 33860 task_block.go:223] [ 583] Interrupt queued D0227 16:00:51.073896 33860 task_block.go:223] [ 586] Interrupt queued D0227 16:00:51.074013 33860 task_block.go:223] [ 586] Interrupt queued D0227 16:00:51.074127 33860 task_exit.go:221] [ 580] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:51.074568 33860 task_block.go:223] [ 583] Interrupt queued D0227 16:00:51.074581 33860 task_exit.go:221] [ 580] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:51.074822 33860 task_signals.go:189] [ 583] Signal 9: terminating thread group D0227 16:00:51.074867 33860 task_signals.go:189] [ 586] Signal 9: terminating thread group I0227 16:00:51.074991 33860 compat.go:129] Uncaught signal: "killed" (9), PID: 580, TID: 583, fault addr: 0x0 D0227 16:00:51.075172 33860 task_exit.go:221] [ 583] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:51.075380 33860 task_exit.go:221] [ 583] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:51.075497 33860 task_exit.go:221] [ 583] Transitioning from exit state TaskExitZombie to TaskExitDead I0227 16:00:51.075549 33860 compat.go:129] Uncaught signal: "killed" (9), PID: 580, TID: 586, fault addr: 0x0 D0227 16:00:51.075787 33860 task_exit.go:221] [ 586] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:51.078106 33860 task_block.go:223] [ 587] Interrupt queued D0227 16:00:51.093503 33860 task_exit.go:221] [ 586] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:51.093770 33860 task_exit.go:221] [ 586] Transitioning from exit state TaskExitZombie to TaskExitDead D0227 16:00:51.094146 33860 task_signals.go:419] [ 104] Discarding ignored signal 17 D0227 16:00:51.094854 33860 task_exit.go:221] [ 580] Transitioning from exit state TaskExitZombie to TaskExitDead 16:00:51 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x101282, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@ng={0x4, 0xf, "afdd302ee1fd5ad181ecc6f7595e1620"}, 0x12, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @empty}, 0x1c) D0227 16:00:51.102916 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} D0227 16:00:51.103675 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} D0227 16:00:51.103919 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} D0227 16:00:51.104340 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:51.105600 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} D0227 16:00:51.106413 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} D0227 16:00:51.106735 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} D0227 16:00:51.107213 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:51.109473 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} D0227 16:00:51.110334 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} D0227 16:00:51.110488 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} D0227 16:00:51.111200 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:51.114264 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} D0227 16:00:51.114838 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} D0227 16:00:51.115085 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} D0227 16:00:51.116253 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:51.119040 33860 task_block.go:223] [ 588] Interrupt queued D0227 16:00:51.119685 33860 task_block.go:223] [ 589] Interrupt queued D0227 16:00:51.126839 33860 task_block.go:223] [ 590] Interrupt queued D0227 16:00:51.140243 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Twalkgetattr{FID: 1, NewFID: 10, Names: [syzcgroup]} D0227 16:00:51.140797 33860 task_block.go:223] [ 591] Interrupt queued D0227 16:00:51.141103 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 2} D0227 16:00:51.141491 33860 transport_flipcall.go:127] send [channel @0xc00049c240] Tgetxattr{FID: 1, Name: trusted.overlay.whiteout.syzcgroup, Size: 1} D0227 16:00:51.142066 33860 transport_flipcall.go:234] recv [channel @0xc00049c240] Rlerror{Error: 95} D0227 16:00:51.145928 33860 task_block.go:223] [ 592] Interrupt queued D0227 16:00:51.146607 33860 task_block.go:223] [ 593] Interrupt queued D0227 16:00:51.154441 33860 task_block.go:223] [ 594] Interrupt queued D0227 16:00:51.155526 33860 task_block.go:223] [ 584] Interrupt queued D0227 16:00:51.155704 33860 task_block.go:223] [ 588] Interrupt queued D0227 16:00:51.155792 33860 task_block.go:223] [ 591] Interrupt queued D0227 16:00:51.155865 33860 task_block.go:223] [ 588] Interrupt queued D0227 16:00:51.156014 33860 task_block.go:223] [ 584] Interrupt queued D0227 16:00:51.156119 33860 task_block.go:223] [ 591] Interrupt queued D0227 16:00:51.155911 33860 task_exit.go:221] [ 581] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:51.157395 33860 task_signals.go:189] [ 584] Signal 9: terminating thread group D0227 16:00:51.157523 33860 task_signals.go:189] [ 591] Signal 9: terminating thread group I0227 16:00:51.157573 33860 compat.go:129] Uncaught signal: "killed" (9), PID: 581, TID: 584, fault addr: 0x0 I0227 16:00:51.157738 33860 compat.go:129] Uncaught signal: "killed" (9), PID: 581, TID: 591, fault addr: 0x0 D0227 16:00:51.157750 33860 task_exit.go:221] [ 584] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:51.158109 33860 task_exit.go:221] [ 584] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:51.158214 33860 task_exit.go:221] [ 584] Transitioning from exit state TaskExitZombie to TaskExitDead D0227 16:00:51.158204 33860 task_signals.go:189] [ 588] Signal 9: terminating thread group I0227 16:00:51.158396 33860 compat.go:129] Uncaught signal: "killed" (9), PID: 581, TID: 588, fault addr: 0x0 D0227 16:00:51.158390 33860 task_exit.go:221] [ 591] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:51.158813 33860 task_exit.go:221] [ 591] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:51.158927 33860 task_exit.go:221] [ 591] Transitioning from exit state TaskExitZombie to TaskExitDead D0227 16:00:51.159431 33860 task_exit.go:221] [ 581] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:51.159612 33860 task_exit.go:221] [ 588] Transitioning from exit state TaskExitNone to TaskExitInitiated D0227 16:00:51.161929 33860 task_exit.go:221] [ 588] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0227 16:00:51.162165 33860 task_exit.go:221] [ 588] Transitioning from exit state TaskExitZombie to TaskExitDead D0227 16:00:51.162443 33860 task_signals.go:419] [ 100] Discarding ignored signal 17 D0227 16:00:51.164334 33860 task_block.go:223] [ 595] Interrupt queued ================== WARNING: DATA RACE Write at 0x00c0003feb50 by goroutine 765: DIAGNOSIS: I0227 16:00:51.251021 40576 main.go:296] *************************** I0227 16:00:51.251183 40576 main.go:297] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/current/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=sandbox -TESTONLY-unsafe-nonroot debug -stacks --ps ci-gvisor-ptrace-proxy-sandbox-race-0] I0227 16:00:51.251376 40576 main.go:298] Version release-20200219.0-47-gde0b2ebf8635 I0227 16:00:51.251481 40576 main.go:299] PID: 40576 I0227 16:00:51.251572 40576 main.go:300] UID: 0, GID: 0 I0227 16:00:51.251675 40576 main.go:301] Configuration: I0227 16:00:51.251746 40576 main.go:302] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0227 16:00:51.251826 40576 main.go:303] Platform: ptrace I0227 16:00:51.251920 40576 main.go:304] FileAccess: shared, overlay: false I0227 16:00:51.252010 40576 main.go:305] Network: sandbox, logging: false I0227 16:00:51.252088 40576 main.go:306] Strace: false, max size: 1024, syscalls: [] I0227 16:00:51.252161 40576 main.go:307] *************************** W0227 16:00:51.252260 40576 main.go:312] Block the TERM signal. This is only safe in tests! D0227 16:00:51.252898 40576 container.go:158] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.261671 40576 container.go:591] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-0": signal 0 D0227 16:00:51.261833 40576 sandbox.go:788] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.261935 40576 sandbox.go:318] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.262381 40576 urpc.go:534] urpc: successfully marshalled 117 bytes. I0227 16:00:51.419610 40576 debug.go:122] Found sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0", PID: 33860 I0227 16:00:51.420561 40576 debug.go:131] Retrieving sandbox stacks D0227 16:00:51.420694 40576 sandbox.go:906] Stacks sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.420796 40576 sandbox.go:318] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" W0227 16:00:51.420964 40576 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 33860: connection refused retrieving stacks: connecting to control server at PID 33860: connection refused W0227 16:00:51.421336 40576 main.go:329] Failure to execute command, err: 1 Error collecting stacks: failed to run ["/syzkaller/managers/ptrace-proxy-sandbox-race/current/image" "-root" "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "-watchdog-action=panic" "-network=none" "-debug" "-alsologtostderr" "-platform=ptrace" "-file-access=shared" "-network=sandbox" "-TESTONLY-unsafe-nonroot" "debug" "-stacks" "--ps" "ci-gvisor-ptrace-proxy-sandbox-race-0"]: exit status 128 I0227 16:00:51.251021 40576 main.go:296] *************************** I0227 16:00:51.251183 40576 main.go:297] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/current/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=sandbox -TESTONLY-unsafe-nonroot debug -stacks --ps ci-gvisor-ptrace-proxy-sandbox-race-0] I0227 16:00:51.251376 40576 main.go:298] Version release-20200219.0-47-gde0b2ebf8635 I0227 16:00:51.251481 40576 main.go:299] PID: 40576 I0227 16:00:51.251572 40576 main.go:300] UID: 0, GID: 0 I0227 16:00:51.251675 40576 main.go:301] Configuration: I0227 16:00:51.251746 40576 main.go:302] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0227 16:00:51.251826 40576 main.go:303] Platform: ptrace I0227 16:00:51.251920 40576 main.go:304] FileAccess: shared, overlay: false I0227 16:00:51.252010 40576 main.go:305] Network: sandbox, logging: false I0227 16:00:51.252088 40576 main.go:306] Strace: false, max size: 1024, syscalls: [] I0227 16:00:51.252161 40576 main.go:307] *************************** W0227 16:00:51.252260 40576 main.go:312] Block the TERM signal. This is only safe in tests! D0227 16:00:51.252898 40576 container.go:158] Load container "/syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root" "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.261671 40576 container.go:591] Signal container "ci-gvisor-ptrace-proxy-sandbox-race-0": signal 0 D0227 16:00:51.261833 40576 sandbox.go:788] Signal sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.261935 40576 sandbox.go:318] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.262381 40576 urpc.go:534] urpc: successfully marshalled 117 bytes. I0227 16:00:51.419610 40576 debug.go:122] Found sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0", PID: 33860 I0227 16:00:51.420561 40576 debug.go:131] Retrieving sandbox stacks D0227 16:00:51.420694 40576 sandbox.go:906] Stacks sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.420796 40576 sandbox.go:318] Connecting to sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" W0227 16:00:51.420964 40576 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 33860: connection refused retrieving stacks: connecting to control server at PID 33860: connection refused W0227 16:00:51.421336 40576 main.go:329] Failure to execute command, err: 1 gvisor.dev/gvisor/pkg/tcpip/transport/udp.(*endpoint).Connect() pkg/tcpip/transport/udp/endpoint.go:1053 +0x46a gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).Connect() pkg/sentry/socket/netstack/netstack.go:698 +0x4c5 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Connect() pkg/sentry/syscalls/linux/sys_socket.go:280 +0x251 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:170 +0x455 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:291 +0xb4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:252 +0x109 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:227 +0x1b3 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:232 +0x1aaf gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:92 +0x308 Previous read at 0x00c0003feb50 by goroutine 741: gvisor.dev/gvisor/pkg/tcpip/stack.(*TransportEndpointInfo).AddrNetProto() pkg/tcpip/stack/stack.go:573 +0x79 gvisor.dev/gvisor/pkg/tcpip/transport/udp.(*endpoint).checkV4Mapped() pkg/tcpip/transport/udp/endpoint.go:931 +0xee gvisor.dev/gvisor/pkg/tcpip/transport/udp.(*endpoint).Connect() pkg/tcpip/transport/udp/endpoint.go:984 +0x6c gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*SocketOperations).Connect() pkg/sentry/socket/netstack/netstack.go:698 +0x4c5 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Connect() pkg/sentry/syscalls/linux/sys_socket.go:280 +0x251 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:170 +0x455 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:291 +0xb4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:252 +0x109 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:227 +0x1b3 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:232 +0x1aaf gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:92 +0x308 Goroutine 765 (running) created at: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start() pkg/sentry/kernel/task_start.go:315 +0x19d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone() pkg/sentry/kernel/task_clone.go:361 +0x12af gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone() pkg/sentry/syscalls/linux/sys_thread.go:226 +0x1fe gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone() pkg/sentry/syscalls/linux/sys_clone_amd64.go:34 +0x80 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:170 +0x455 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:291 +0xb4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:252 +0x109 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:227 +0x1b3 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:232 +0x1aaf gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:92 +0x308 Goroutine 741 (running) created at: gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start() pkg/sentry/kernel/task_start.go:315 +0x19d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone() pkg/sentry/kernel/task_clone.go:361 +0x12af gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone() pkg/sentry/syscalls/linux/sys_thread.go:226 +0x1fe gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone() pkg/sentry/syscalls/linux/sys_clone_amd64.go:34 +0x80 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:170 +0x455 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:291 +0xb4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:252 +0x109 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:227 +0x1b3 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:232 +0x1aaf gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:92 +0x308 ================== W0227 16:00:51.350997 34309 error.go:48] FATAL ERROR: waiting on pid 21: waiting on PID 21 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 21: waiting on PID 21 in sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0": urpc method "containerManager.WaitPID" failed: EOF W0227 16:00:51.351382 34309 main.go:329] Failure to execute command, err: 1 W0227 16:00:51.424644 33803 sandbox.go:724] Wait RPC to container "ci-gvisor-ptrace-proxy-sandbox-race-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. D0227 16:00:51.425320 33803 container.go:713] Destroy container "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.426119 33803 container.go:800] Destroying container "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.426224 33803 sandbox.go:1040] Destroying root container "ci-gvisor-ptrace-proxy-sandbox-race-0" by destroying sandbox D0227 16:00:51.426357 33803 sandbox.go:770] Destroy sandbox "ci-gvisor-ptrace-proxy-sandbox-race-0" D0227 16:00:51.426453 33803 container.go:814] Killing gofer for container "ci-gvisor-ptrace-proxy-sandbox-race-0", PID: 33854 I0227 16:00:51.529431 33803 main.go:320] Exiting with status: 16896