23:46.201991 1 task_log.go:114] [ 7571] Ds = 0000000000000000 D0623 14:23:46.201998 1 task_log.go:114] [ 7571] Eflags = 0000000000011203 D0623 14:23:46.202004 1 task_log.go:114] [ 7571] Es = 0000000000000000 D0623 14:23:46.202009 1 task_log.go:114] [ 7571] Fs = 0000000000000000 D0623 14:23:46.202015 1 task_log.go:114] [ 7571] Fs_base = 00007f830b1c6700 D0623 14:23:46.202021 1 task_log.go:114] [ 7571] Gs = 0000000000000000 D0623 14:23:46.202027 1 task_log.go:114] [ 7571] Gs_base = 0000000000000000 D0623 14:23:46.202032 1 task_log.go:114] [ 7571] Orig_rax = 0000000000001d5c D0623 14:23:46.202038 1 task_log.go:114] [ 7571] R10 = 0000000000000000 D0623 14:23:46.202043 1 task_log.go:114] [ 7571] R11 = 0000000000001246 D0623 14:23:46.202049 1 task_log.go:114] [ 7571] R12 = 000000000056bf80 D0623 14:23:46.202061 1 task_log.go:114] [ 7571] R13 = 00007f0a76fd239f D0623 14:23:46.202068 1 task_log.go:114] [ 7571] R14 = 00007f830b1c6300 D0623 14:23:46.202073 1 task_log.go:114] [ 7571] R15 = 0000000000022000 D0623 14:23:46.202079 1 task_log.go:114] [ 7571] R8 = ffffffffffffffff D0623 14:23:46.202084 1 task_log.go:114] [ 7571] R9 = 0000000000000000 D0623 14:23:46.202090 1 task_log.go:114] [ 7571] Rax = 0000000000001d5c D0623 14:23:46.202095 1 task_log.go:114] [ 7571] Rbp = 00000000004bfcb9 D0623 14:23:46.202101 1 task_log.go:114] [ 7571] Rbx = 000000000056bf80 D0623 14:23:46.202106 1 task_log.go:114] [ 7571] Rcx = 00000000004665d9 D0623 14:23:46.202112 1 task_log.go:114] [ 7571] Rdi = 0000000000000100 D0623 14:23:46.202117 1 task_log.go:114] [ 7571] Rdx = 9999999999999999 D0623 14:23:46.202122 1 task_log.go:114] [ 7571] Rip = 000000000000000e D0623 14:23:46.202128 1 task_log.go:114] [ 7571] Rsi = 0000000000000000 D0623 14:23:46.202133 1 task_log.go:114] [ 7571] Rsp = 00007f830b1c6190 D0623 14:23:46.202139 1 task_log.go:114] [ 7571] Ss = 000000000000002b D0623 14:23:46.202144 1 task_log.go:137] [ 7571] Stack: D0623 14:23:46.202153 1 task_log.go:158] [ 7571] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:46.202162 1 task_log.go:158] [ 7571] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:46.202169 1 task_log.go:158] [ 7571] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:46.202185 1 task_log.go:158] [ 7571] 7f830b1c61c0: c8 04 00 00 00 00 00 00 0a f3 9f 15 00 00 00 00 D0623 14:23:46.202193 1 task_log.go:158] [ 7571] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202200 1 task_log.go:158] [ 7571] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:46.202210 1 task_log.go:158] [ 7571] 7f830b1c61f0: c8 04 00 00 00 00 00 00 1f 58 bf 15 00 00 00 00 D0623 14:23:46.202216 1 task_log.go:158] [ 7571] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:46.202223 1 task_log.go:158] [ 7571] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:46.202230 1 task_log.go:158] [ 7571] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202236 1 task_log.go:158] [ 7571] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:46.202243 1 task_log.go:158] [ 7571] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:46.202249 1 task_log.go:158] [ 7571] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:46.202265 1 task_log.go:158] [ 7571] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:46.202273 1 task_log.go:158] [ 7571] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:46.202280 1 task_log.go:158] [ 7571] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:46.202287 1 task_log.go:158] [ 7571] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202293 1 task_log.go:158] [ 7571] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202300 1 task_log.go:158] [ 7571] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202306 1 task_log.go:158] [ 7571] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202312 1 task_log.go:158] [ 7571] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:46.202318 1 task_log.go:158] [ 7571] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202325 1 task_log.go:158] [ 7571] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:46.202335 1 task_log.go:158] [ 7571] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202342 1 task_log.go:158] [ 7571] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202349 1 task_log.go:158] [ 7571] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202355 1 task_log.go:158] [ 7571] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202363 1 task_log.go:158] [ 7571] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202477 1 task_log.go:158] [ 7571] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202545 1 task_log.go:158] [ 7571] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202585 1 task_log.go:158] [ 7571] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202617 1 task_log.go:158] [ 7571] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202643 1 task_log.go:158] [ 7571] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202652 1 task_log.go:158] [ 7571] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202659 1 task_log.go:158] [ 7571] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202666 1 task_log.go:158] [ 7571] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202674 1 task_log.go:158] [ 7571] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202681 1 task_log.go:158] [ 7571] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202688 1 task_log.go:158] [ 7571] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202695 1 task_log.go:158] [ 7571] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202703 1 task_log.go:158] [ 7571] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202717 1 task_log.go:158] [ 7571] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202758 1 task_log.go:158] [ 7571] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202800 1 task_log.go:158] [ 7571] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202836 1 task_log.go:158] [ 7571] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202856 1 task_log.go:158] [ 7571] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202863 1 task_log.go:158] [ 7571] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202871 1 task_log.go:158] [ 7571] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202880 1 task_log.go:158] [ 7571] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202892 1 task_log.go:158] [ 7571] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202945 1 task_log.go:158] [ 7571] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202966 1 task_log.go:158] [ 7571] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202974 1 task_log.go:158] [ 7571] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.202981 1 task_log.go:158] [ 7571] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203003 1 task_log.go:158] [ 7571] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203011 1 task_log.go:158] [ 7571] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203018 1 task_log.go:158] [ 7571] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203026 1 task_log.go:158] [ 7571] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203033 1 task_log.go:158] [ 7571] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203049 1 task_log.go:158] [ 7571] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203090 1 task_log.go:158] [ 7571] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203114 1 task_log.go:158] [ 7571] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203124 1 task_log.go:158] [ 7571] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203131 1 task_log.go:158] [ 7571] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.203138 1 task_log.go:186] [ 7571] Code: D0623 14:23:46.203145 1 task_log.go:213] [ 7571] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:46.203157 1 task_log.go:81] [ 7571] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 46c77000 *pgalloc.MemoryFile 00550000-00570000 rw-p 46c57000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 4631e000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 46cc4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a278000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 46a39000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 45e2d000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 46c37000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:46.203357 1 task_log.go:84] [ 7571] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:46.203419 1 task_signals.go:548] [ 7571] Notified of signal 11 D0623 14:23:46.203434 1 task_signals.go:250] [ 7571] Signal 11: delivering to handler D0623 14:23:46.206031 1 task_exit.go:277] [ 7571] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:46.206244 1 task_exit.go:277] [ 7571] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:46.206342 1 task_exit.go:277] [ 7571] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:46.206438 1 task_signals.go:214] [ 7570] Signal 9: terminating thread group I0623 14:23:46.206523 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7570, TID: 7570, fault addr: 0x0 D0623 14:23:46.206609 1 task_exit.go:277] [ 7570] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:46.206703 1 task_exit.go:277] [ 7570] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:46.206790 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:46.207245 1 task_exit.go:277] [ 7570] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:46 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) waitid(0x0, r5, &(0x7f0000000080), 0x2, &(0x7f0000000180)) D0623 14:23:46.666017 1 task_run.go:389] [ 7575] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:46.666093 1 task_log.go:104] [ 7575] Registers: D0623 14:23:46.666117 1 task_log.go:114] [ 7575] Cs = 0000000000000033 D0623 14:23:46.666128 1 task_log.go:114] [ 7575] Ds = 0000000000000000 D0623 14:23:46.666134 1 task_log.go:114] [ 7575] Eflags = 0000000000011217 D0623 14:23:46.666140 1 task_log.go:114] [ 7575] Es = 0000000000000000 D0623 14:23:46.666146 1 task_log.go:114] [ 7575] Fs = 0000000000000000 D0623 14:23:46.666153 1 task_log.go:114] [ 7575] Fs_base = 00007f830b1c6700 D0623 14:23:46.667281 1 task_log.go:114] [ 7575] Gs = 0000000000000000 D0623 14:23:46.667322 1 task_log.go:114] [ 7575] Gs_base = 0000000000000000 D0623 14:23:46.667333 1 task_log.go:114] [ 7575] Orig_rax = 0000000000000000 D0623 14:23:46.667340 1 task_log.go:114] [ 7575] R10 = 0000000000000000 D0623 14:23:46.667347 1 task_log.go:114] [ 7575] R11 = 0000000000001246 D0623 14:23:46.667354 1 task_log.go:114] [ 7575] R12 = 000000000056bf80 D0623 14:23:46.667361 1 task_log.go:114] [ 7575] R13 = 00007f0a76fd239f D0623 14:23:46.667369 1 task_log.go:114] [ 7575] R14 = 00007f830b1c6300 D0623 14:23:46.667376 1 task_log.go:114] [ 7575] R15 = 0000000000022000 D0623 14:23:46.667383 1 task_log.go:114] [ 7575] R8 = ffffffffffffffff D0623 14:23:46.667397 1 task_log.go:114] [ 7575] R9 = 0000000000000000 D0623 14:23:46.667404 1 task_log.go:114] [ 7575] Rax = 0000000000000000 D0623 14:23:46.667417 1 task_log.go:114] [ 7575] Rbp = 00000000004bfcb9 D0623 14:23:46.667425 1 task_log.go:114] [ 7575] Rbx = 000000000056bf80 D0623 14:23:46.667432 1 task_log.go:114] [ 7575] Rcx = 00000000004665d9 D0623 14:23:46.667442 1 task_log.go:114] [ 7575] Rdi = 0000000000000100 D0623 14:23:46.667449 1 task_log.go:114] [ 7575] Rdx = 9999999999999999 D0623 14:23:46.667455 1 task_log.go:114] [ 7575] Rip = 000000000000000e D0623 14:23:46.667462 1 task_log.go:114] [ 7575] Rsi = 0000000000000000 D0623 14:23:46.667468 1 task_log.go:114] [ 7575] Rsp = 00007f830b1c6190 D0623 14:23:46.667475 1 task_log.go:114] [ 7575] Ss = 000000000000002b D0623 14:23:46.667481 1 task_log.go:137] [ 7575] Stack: D0623 14:23:46.667497 1 task_log.go:158] [ 7575] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:46.667508 1 task_log.go:158] [ 7575] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:46.667521 1 task_log.go:158] [ 7575] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:46.667531 1 task_log.go:158] [ 7575] 7f830b1c61c0: c8 04 00 00 00 00 00 00 d9 69 58 30 00 00 00 00 D0623 14:23:46.667539 1 task_log.go:158] [ 7575] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667546 1 task_log.go:158] [ 7575] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:46.667554 1 task_log.go:158] [ 7575] 7f830b1c61f0: c8 04 00 00 00 00 00 00 db 73 59 31 00 00 00 00 D0623 14:23:46.667561 1 task_log.go:158] [ 7575] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:46.667577 1 task_log.go:158] [ 7575] 7f830b1c6210: 8c bf 56 00 00 00 00 00 ec dc 40 00 00 00 00 00 D0623 14:23:46.667584 1 task_log.go:158] [ 7575] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667591 1 task_log.go:158] [ 7575] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:46.667615 1 task_log.go:158] [ 7575] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:46.667624 1 task_log.go:158] [ 7575] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:46.667630 1 task_log.go:158] [ 7575] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:46.667637 1 task_log.go:158] [ 7575] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:46.667643 1 task_log.go:158] [ 7575] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:46.667650 1 task_log.go:158] [ 7575] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667657 1 task_log.go:158] [ 7575] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667673 1 task_log.go:158] [ 7575] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667680 1 task_log.go:158] [ 7575] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667687 1 task_log.go:158] [ 7575] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:46.667707 1 task_log.go:158] [ 7575] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667714 1 task_log.go:158] [ 7575] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:46.667721 1 task_log.go:158] [ 7575] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667738 1 task_log.go:158] [ 7575] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667745 1 task_log.go:158] [ 7575] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667752 1 task_log.go:158] [ 7575] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667769 1 task_log.go:158] [ 7575] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667776 1 task_log.go:158] [ 7575] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667783 1 task_log.go:158] [ 7575] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667789 1 task_log.go:158] [ 7575] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667808 1 task_log.go:158] [ 7575] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667816 1 task_log.go:158] [ 7575] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667823 1 task_log.go:158] [ 7575] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667830 1 task_log.go:158] [ 7575] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667849 1 task_log.go:158] [ 7575] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667856 1 task_log.go:158] [ 7575] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667882 1 task_log.go:158] [ 7575] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667895 1 task_log.go:158] [ 7575] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667915 1 task_log.go:158] [ 7575] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667933 1 task_log.go:158] [ 7575] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667942 1 task_log.go:158] [ 7575] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667948 1 task_log.go:158] [ 7575] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667961 1 task_log.go:158] [ 7575] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667970 1 task_log.go:158] [ 7575] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667977 1 task_log.go:158] [ 7575] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667983 1 task_log.go:158] [ 7575] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667990 1 task_log.go:158] [ 7575] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.667997 1 task_log.go:158] [ 7575] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668004 1 task_log.go:158] [ 7575] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668010 1 task_log.go:158] [ 7575] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668017 1 task_log.go:158] [ 7575] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668046 1 task_log.go:158] [ 7575] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668053 1 task_log.go:158] [ 7575] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668060 1 task_log.go:158] [ 7575] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668067 1 task_log.go:158] [ 7575] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668073 1 task_log.go:158] [ 7575] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668080 1 task_log.go:158] [ 7575] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668087 1 task_log.go:158] [ 7575] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668093 1 task_log.go:158] [ 7575] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668111 1 task_log.go:158] [ 7575] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668120 1 task_log.go:158] [ 7575] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668137 1 task_log.go:158] [ 7575] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668144 1 task_log.go:158] [ 7575] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.668150 1 task_log.go:186] [ 7575] Code: D0623 14:23:46.668157 1 task_log.go:213] [ 7575] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:46.668176 1 task_log.go:81] [ 7575] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 469ec000 *pgalloc.MemoryFile 00550000-00570000 rw-p 469cc000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 4672f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 46272000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a277000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 467bf000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4585a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 467e0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:46.668442 1 task_log.go:84] [ 7575] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:46.668508 1 task_signals.go:548] [ 7575] Notified of signal 11 D0623 14:23:46.668520 1 task_signals.go:250] [ 7575] Signal 11: delivering to handler D0623 14:23:46.679090 1 task_signals.go:548] [ 7575] Notified of signal 36 D0623 14:23:46.682374 1 task_signals.go:214] [ 7575] Signal 36: terminating thread group I0623 14:23:46.682501 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7575, TID: 7575, fault addr: 0x0 D0623 14:23:46.682530 1 task_exit.go:277] [ 7575] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:46.682580 1 task_exit.go:277] [ 7575] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:46.682602 1 task_exit.go:277] [ 7575] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:46.845673 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:46.845739 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:46.845814 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:46.845880 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:46.895833 1 task_run.go:389] [ 7576] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:46.895999 1 task_log.go:104] [ 7576] Registers: D0623 14:23:46.896091 1 task_log.go:114] [ 7576] Cs = 0000000000000033 D0623 14:23:46.896137 1 task_log.go:114] [ 7576] Ds = 0000000000000000 D0623 14:23:46.896207 1 task_log.go:114] [ 7576] Eflags = 0000000000011217 D0623 14:23:46.896265 1 task_log.go:114] [ 7576] Es = 0000000000000000 D0623 14:23:46.896300 1 task_log.go:114] [ 7576] Fs = 0000000000000000 D0623 14:23:46.896351 1 task_log.go:114] [ 7576] Fs_base = 00007f830b1c6700 D0623 14:23:46.896405 1 task_log.go:114] [ 7576] Gs = 0000000000000000 D0623 14:23:46.896486 1 task_log.go:114] [ 7576] Gs_base = 0000000000000000 D0623 14:23:46.896549 1 task_log.go:114] [ 7576] Orig_rax = 0000000000000000 D0623 14:23:46.896584 1 task_log.go:114] [ 7576] R10 = 0000000000000000 D0623 14:23:46.896654 1 task_log.go:114] [ 7576] R11 = 0000000000001246 D0623 14:23:46.896738 1 task_log.go:114] [ 7576] R12 = 000000000056bf80 D0623 14:23:46.896789 1 task_log.go:114] [ 7576] R13 = 00007f0a76fd239f D0623 14:23:46.896832 1 task_log.go:114] [ 7576] R14 = 00007f830b1c6300 D0623 14:23:46.896882 1 task_log.go:114] [ 7576] R15 = 0000000000022000 D0623 14:23:46.896932 1 task_log.go:114] [ 7576] R8 = ffffffffffffffff D0623 14:23:46.897016 1 task_log.go:114] [ 7576] R9 = 0000000000000000 D0623 14:23:46.897111 1 task_log.go:114] [ 7576] Rax = 0000000000000000 D0623 14:23:46.897148 1 task_log.go:114] [ 7576] Rbp = 00000000004bfcb9 D0623 14:23:46.897218 1 task_log.go:114] [ 7576] Rbx = 000000000056bf80 D0623 14:23:46.897255 1 task_log.go:114] [ 7576] Rcx = 00000000004665d9 D0623 14:23:46.897302 1 task_log.go:114] [ 7576] Rdi = 0000000000000100 D0623 14:23:46.897359 1 task_log.go:114] [ 7576] Rdx = 9999999999999999 D0623 14:23:46.897450 1 task_log.go:114] [ 7576] Rip = 000000000000000e D0623 14:23:46.897552 1 task_log.go:114] [ 7576] Rsi = 0000000000000000 D0623 14:23:46.897596 1 task_log.go:114] [ 7576] Rsp = 00007f830b1c6190 D0623 14:23:46.897648 1 task_log.go:114] [ 7576] Ss = 000000000000002b D0623 14:23:46.897688 1 task_log.go:137] [ 7576] Stack: D0623 14:23:46.897745 1 task_log.go:158] [ 7576] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:23:46.897793 1 task_log.go:158] [ 7576] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:23:46.897861 1 task_log.go:158] [ 7576] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:23:46.897918 1 task_log.go:158] [ 7576] 7f830b1c61c0: c9 04 00 00 00 00 00 00 1d 2c 9a 03 00 00 00 00 D0623 14:23:46.897972 1 task_log.go:158] [ 7576] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.898033 1 task_log.go:158] [ 7576] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:46.898096 1 task_log.go:158] [ 7576] 7f830b1c61f0: c9 04 00 00 00 00 00 00 b7 27 72 03 00 00 00 00 D0623 14:23:46.898142 1 task_log.go:158] [ 7576] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:46.898207 1 task_log.go:158] [ 7576] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:23:46.898272 1 task_log.go:158] [ 7576] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.898310 1 task_log.go:158] [ 7576] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:46.898371 1 task_log.go:158] [ 7576] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:46.898409 1 task_log.go:158] [ 7576] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:46.898475 1 task_log.go:158] [ 7576] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:46.898512 1 task_log.go:158] [ 7576] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:46.898560 1 task_log.go:158] [ 7576] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:46.898606 1 task_log.go:158] [ 7576] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.898656 1 task_log.go:158] [ 7576] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.898710 1 task_log.go:158] [ 7576] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.898777 1 task_log.go:158] [ 7576] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.898833 1 task_log.go:158] [ 7576] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:46.898870 1 task_log.go:158] [ 7576] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.898931 1 task_log.go:158] [ 7576] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:46.898969 1 task_log.go:158] [ 7576] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899031 1 task_log.go:158] [ 7576] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899114 1 task_log.go:158] [ 7576] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899150 1 task_log.go:158] [ 7576] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899197 1 task_log.go:158] [ 7576] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899233 1 task_log.go:158] [ 7576] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899289 1 task_log.go:158] [ 7576] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899325 1 task_log.go:158] [ 7576] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899375 1 task_log.go:158] [ 7576] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899414 1 task_log.go:158] [ 7576] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899463 1 task_log.go:158] [ 7576] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899518 1 task_log.go:158] [ 7576] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899591 1 task_log.go:158] [ 7576] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899648 1 task_log.go:158] [ 7576] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899697 1 task_log.go:158] [ 7576] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899770 1 task_log.go:158] [ 7576] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899840 1 task_log.go:158] [ 7576] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899930 1 task_log.go:158] [ 7576] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.899970 1 task_log.go:158] [ 7576] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900024 1 task_log.go:158] [ 7576] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900077 1 task_log.go:158] [ 7576] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900184 1 task_log.go:158] [ 7576] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900266 1 task_log.go:158] [ 7576] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900289 1 task_log.go:158] [ 7576] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900304 1 task_log.go:158] [ 7576] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900351 1 task_log.go:158] [ 7576] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900436 1 task_log.go:158] [ 7576] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900509 1 task_log.go:158] [ 7576] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900622 1 task_log.go:158] [ 7576] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900701 1 task_log.go:158] [ 7576] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900808 1 task_log.go:158] [ 7576] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900885 1 task_log.go:158] [ 7576] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.900966 1 task_log.go:158] [ 7576] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.901002 1 task_log.go:158] [ 7576] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.901050 1 task_log.go:158] [ 7576] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.901151 1 task_log.go:158] [ 7576] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.901190 1 task_log.go:158] [ 7576] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.901264 1 task_log.go:158] [ 7576] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.901326 1 task_log.go:158] [ 7576] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.901364 1 task_log.go:158] [ 7576] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.901418 1 task_log.go:158] [ 7576] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:46.901533 1 task_log.go:186] [ 7576] Code: D0623 14:23:46.901609 1 task_log.go:213] [ 7576] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:46.901666 1 task_log.go:81] [ 7576] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 469ec000 *pgalloc.MemoryFile 00550000-00570000 rw-p 469cc000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 4672f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 46272000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a277000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 467bf000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 45600000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4585a000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 4670f000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 467e0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:46.902064 1 task_log.go:84] [ 7576] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:46.903039 1 task_signals.go:548] [ 7576] Notified of signal 11 D0623 14:23:46.903061 1 task_signals.go:250] [ 7576] Signal 11: delivering to handler D0623 14:23:47.163142 1 task_exit.go:277] [ 7573] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:47.163305 1 task_exit.go:277] [ 7573] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:47.163576 1 task_signals.go:214] [ 7574] Signal 9: terminating thread group I0623 14:23:47.163621 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7573, TID: 7574, fault addr: 0x0 D0623 14:23:47.163641 1 task_exit.go:277] [ 7574] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:47.163669 1 task_exit.go:277] [ 7574] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:47.163691 1 task_exit.go:277] [ 7574] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:47.163958 1 task_signals.go:214] [ 7577] Signal 9: terminating thread group I0623 14:23:47.163988 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7573, TID: 7577, fault addr: 0x0 D0623 14:23:47.164000 1 task_exit.go:277] [ 7577] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:47.164045 1 task_exit.go:277] [ 7577] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:47.164068 1 task_exit.go:277] [ 7577] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:47.164121 1 task_signals.go:214] [ 7578] Signal 9: terminating thread group I0623 14:23:47.164146 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7573, TID: 7578, fault addr: 0x0 D0623 14:23:47.164163 1 task_exit.go:277] [ 7578] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:47.164217 1 task_exit.go:277] [ 7578] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:47.164235 1 task_exit.go:277] [ 7578] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:47.164246 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:47.164540 1 task_exit.go:277] [ 7573] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:47 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) r4 = syz_open_procfs(0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r1, r5, 0x0, &(0x7f0000000100)) preadv2(r4, &(0x7f0000002340)=[{&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/162, 0xa2}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000001240)=""/138, 0x8a}, {&(0x7f0000001300)=""/62, 0x3e}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x7, 0x20, 0x1, 0x6) D0623 14:23:47.665173 1 task_signals.go:548] [ 7581] Notified of signal 36 D0623 14:23:47.665286 1 task_signals.go:214] [ 7581] Signal 36: terminating thread group I0623 14:23:47.665319 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7581, TID: 7581, fault addr: 0x0 D0623 14:23:47.665383 1 task_exit.go:277] [ 7581] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:47.665483 1 task_exit.go:277] [ 7581] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:47.665530 1 task_exit.go:277] [ 7581] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:47.912094 1 task_run.go:389] [ 7582] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:47.912250 1 task_log.go:104] [ 7582] Registers: D0623 14:23:47.912356 1 task_log.go:114] [ 7582] Cs = 0000000000000033 D0623 14:23:47.912434 1 task_log.go:114] [ 7582] Ds = 0000000000000000 D0623 14:23:47.912478 1 task_log.go:114] [ 7582] Eflags = 0000000000011217 D0623 14:23:47.912616 1 task_log.go:114] [ 7582] Es = 0000000000000000 D0623 14:23:47.912727 1 task_log.go:114] [ 7582] Fs = 0000000000000000 D0623 14:23:47.912781 1 task_log.go:114] [ 7582] Fs_base = 00007f830b1c6700 D0623 14:23:47.912869 1 task_log.go:114] [ 7582] Gs = 0000000000000000 D0623 14:23:47.912952 1 task_log.go:114] [ 7582] Gs_base = 0000000000000000 D0623 14:23:47.912997 1 task_log.go:114] [ 7582] Orig_rax = 0000000000000000 D0623 14:23:47.913143 1 task_log.go:114] [ 7582] R10 = 0000000000000000 D0623 14:23:47.913169 1 task_log.go:114] [ 7582] R11 = 0000000000001246 D0623 14:23:47.913214 1 task_log.go:114] [ 7582] R12 = 000000000056bf80 D0623 14:23:47.913295 1 task_log.go:114] [ 7582] R13 = 00007f0a76fd239f D0623 14:23:47.913330 1 task_log.go:114] [ 7582] R14 = 00007f830b1c6300 D0623 14:23:47.913422 1 task_log.go:114] [ 7582] R15 = 0000000000022000 D0623 14:23:47.913517 1 task_log.go:114] [ 7582] R8 = ffffffffffffffff D0623 14:23:47.913528 1 task_log.go:114] [ 7582] R9 = 0000000000000000 D0623 14:23:47.913593 1 task_log.go:114] [ 7582] Rax = 0000000000000000 D0623 14:23:47.913603 1 task_log.go:114] [ 7582] Rbp = 00000000004bfcb9 D0623 14:23:47.913611 1 task_log.go:114] [ 7582] Rbx = 000000000056bf80 D0623 14:23:47.913619 1 task_log.go:114] [ 7582] Rcx = 00000000004665d9 D0623 14:23:47.913627 1 task_log.go:114] [ 7582] Rdi = 0000000000000100 D0623 14:23:47.913696 1 task_log.go:114] [ 7582] Rdx = 9999999999999999 D0623 14:23:47.913706 1 task_log.go:114] [ 7582] Rip = 000000000000000e D0623 14:23:47.913712 1 task_log.go:114] [ 7582] Rsi = 0000000000000000 D0623 14:23:47.913793 1 task_log.go:114] [ 7582] Rsp = 00007f830b1c6190 D0623 14:23:47.913848 1 task_log.go:114] [ 7582] Ss = 000000000000002b D0623 14:23:47.913895 1 task_log.go:137] [ 7582] Stack: D0623 14:23:47.913957 1 task_log.go:158] [ 7582] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:23:47.913970 1 task_log.go:158] [ 7582] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:23:47.914032 1 task_log.go:158] [ 7582] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:23:47.914052 1 task_log.go:158] [ 7582] 7f830b1c61c0: ca 04 00 00 00 00 00 00 51 de 7d 04 00 00 00 00 D0623 14:23:47.914061 1 task_log.go:158] [ 7582] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.914069 1 task_log.go:158] [ 7582] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:47.914076 1 task_log.go:158] [ 7582] 7f830b1c61f0: ca 04 00 00 00 00 00 00 b6 f0 49 04 00 00 00 00 D0623 14:23:47.914137 1 task_log.go:158] [ 7582] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:47.914147 1 task_log.go:158] [ 7582] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:23:47.914155 1 task_log.go:158] [ 7582] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.914163 1 task_log.go:158] [ 7582] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:47.914219 1 task_log.go:158] [ 7582] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:47.914229 1 task_log.go:158] [ 7582] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:47.914238 1 task_log.go:158] [ 7582] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:47.914246 1 task_log.go:158] [ 7582] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:47.914299 1 task_log.go:158] [ 7582] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:47.914322 1 task_log.go:158] [ 7582] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.914334 1 task_log.go:158] [ 7582] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.914391 1 task_log.go:158] [ 7582] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915350 1 task_log.go:158] [ 7582] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915383 1 task_log.go:158] [ 7582] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:47.915399 1 task_log.go:158] [ 7582] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915410 1 task_log.go:158] [ 7582] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:47.915432 1 task_log.go:158] [ 7582] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915442 1 task_log.go:158] [ 7582] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915450 1 task_log.go:158] [ 7582] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915469 1 task_log.go:158] [ 7582] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915477 1 task_log.go:158] [ 7582] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915484 1 task_log.go:158] [ 7582] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915502 1 task_log.go:158] [ 7582] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915509 1 task_log.go:158] [ 7582] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915515 1 task_log.go:158] [ 7582] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915521 1 task_log.go:158] [ 7582] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915528 1 task_log.go:158] [ 7582] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915534 1 task_log.go:158] [ 7582] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915541 1 task_log.go:158] [ 7582] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915547 1 task_log.go:158] [ 7582] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915554 1 task_log.go:158] [ 7582] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915560 1 task_log.go:158] [ 7582] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915566 1 task_log.go:158] [ 7582] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915573 1 task_log.go:158] [ 7582] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915584 1 task_log.go:158] [ 7582] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915590 1 task_log.go:158] [ 7582] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915597 1 task_log.go:158] [ 7582] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915604 1 task_log.go:158] [ 7582] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915610 1 task_log.go:158] [ 7582] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915616 1 task_log.go:158] [ 7582] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915623 1 task_log.go:158] [ 7582] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915629 1 task_log.go:158] [ 7582] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915635 1 task_log.go:158] [ 7582] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915642 1 task_log.go:158] [ 7582] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915648 1 task_log.go:158] [ 7582] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915662 1 task_log.go:158] [ 7582] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915670 1 task_log.go:158] [ 7582] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915676 1 task_log.go:158] [ 7582] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915682 1 task_log.go:158] [ 7582] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915689 1 task_log.go:158] [ 7582] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915695 1 task_log.go:158] [ 7582] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915701 1 task_log.go:158] [ 7582] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915708 1 task_log.go:158] [ 7582] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915714 1 task_log.go:158] [ 7582] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915733 1 task_log.go:158] [ 7582] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915739 1 task_log.go:158] [ 7582] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915745 1 task_log.go:158] [ 7582] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:47.915751 1 task_log.go:186] [ 7582] Code: D0623 14:23:47.915758 1 task_log.go:213] [ 7582] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:47.915773 1 task_log.go:81] [ 7582] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 46225000 *pgalloc.MemoryFile 00550000-00570000 rw-p 46205000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 45b70000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 46643000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a276000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 461c4000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 45000000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4525a000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 45e0d000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 461e5000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:47.916000 1 task_log.go:84] [ 7582] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:47.920246 1 task_signals.go:548] [ 7582] Notified of signal 11 D0623 14:23:47.920326 1 task_signals.go:250] [ 7582] Signal 11: delivering to handler D0623 14:23:48.223337 1 task_exit.go:277] [ 7579] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:48.223404 1 task_exit.go:277] [ 7579] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:48.223427 1 task_signals.go:214] [ 7580] Signal 9: terminating thread group I0623 14:23:48.223441 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7579, TID: 7580, fault addr: 0x0 D0623 14:23:48.223461 1 task_exit.go:277] [ 7580] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:48.223473 1 task_exit.go:277] [ 7580] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:48.223479 1 task_exit.go:277] [ 7580] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:48.223492 1 task_signals.go:214] [ 7584] Signal 9: terminating thread group I0623 14:23:48.223500 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7579, TID: 7584, fault addr: 0x0 D0623 14:23:48.223506 1 task_exit.go:277] [ 7584] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:48.223515 1 task_exit.go:277] [ 7584] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:48.223521 1 task_exit.go:277] [ 7584] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:48.224354 1 task_signals.go:214] [ 7583] Signal 9: terminating thread group I0623 14:23:48.224395 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7579, TID: 7583, fault addr: 0x0 D0623 14:23:48.224410 1 task_exit.go:277] [ 7583] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:48.226589 1 task_exit.go:277] [ 7583] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:48.226678 1 task_exit.go:277] [ 7583] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:48.226727 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:48.226808 1 task_exit.go:277] [ 7579] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:48 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt(r1, 0x1, 0x6, &(0x7f0000000140)=""/127, &(0x7f00000001c0)=0x7f) r2 = dup(r0) sendfile(r1, r2, 0x0, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = getpid() getrusage(0x0, &(0x7f0000000000)) r4 = gettid() r5 = gettid() tgkill(r4, r5, 0x24) fcntl$addseals(r0, 0x409, 0x0) syz_open_procfs(0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r3, r6, 0x0, &(0x7f0000000100)) I0623 14:23:48.277824 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:48.277878 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:48.277930 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:48.277948 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:23:48.845746 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:48.845809 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:48.845858 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:48.845875 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:23:48.846447 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:48.846488 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:48.846528 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:48.846550 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:48.976907 1 task_signals.go:548] [ 7587] Notified of signal 36 D0623 14:23:48.976968 1 task_signals.go:214] [ 7587] Signal 36: terminating thread group I0623 14:23:48.976989 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7587, TID: 7587, fault addr: 0x0 D0623 14:23:48.977010 1 task_exit.go:277] [ 7587] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:48.977067 1 task_exit.go:277] [ 7587] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:48.977150 1 task_exit.go:277] [ 7587] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:48.995006 1 task_run.go:389] [ 7586] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:48.995086 1 task_log.go:104] [ 7586] Registers: D0623 14:23:48.995134 1 task_log.go:114] [ 7586] Cs = 0000000000000033 D0623 14:23:48.995145 1 task_log.go:114] [ 7586] Ds = 0000000000000000 D0623 14:23:48.995152 1 task_log.go:114] [ 7586] Eflags = 0000000000011203 D0623 14:23:48.995158 1 task_log.go:114] [ 7586] Es = 0000000000000000 D0623 14:23:48.995164 1 task_log.go:114] [ 7586] Fs = 0000000000000000 D0623 14:23:48.995170 1 task_log.go:114] [ 7586] Fs_base = 00007f830b1c6700 D0623 14:23:48.995176 1 task_log.go:114] [ 7586] Gs = 0000000000000000 D0623 14:23:48.995182 1 task_log.go:114] [ 7586] Gs_base = 0000000000000000 D0623 14:23:48.995188 1 task_log.go:114] [ 7586] Orig_rax = 0000000000001d6c D0623 14:23:48.995208 1 task_log.go:114] [ 7586] R10 = 0000000000000000 D0623 14:23:48.995214 1 task_log.go:114] [ 7586] R11 = 0000000000001246 D0623 14:23:48.995221 1 task_log.go:114] [ 7586] R12 = 000000000056bf80 D0623 14:23:48.995226 1 task_log.go:114] [ 7586] R13 = 00007f0a76fd239f D0623 14:23:48.995232 1 task_log.go:114] [ 7586] R14 = 00007f830b1c6300 D0623 14:23:48.995238 1 task_log.go:114] [ 7586] R15 = 0000000000022000 D0623 14:23:48.995244 1 task_log.go:114] [ 7586] R8 = ffffffffffffffff D0623 14:23:48.995251 1 task_log.go:114] [ 7586] R9 = 0000000000000000 D0623 14:23:48.995263 1 task_log.go:114] [ 7586] Rax = 0000000000001d6c D0623 14:23:48.995295 1 task_log.go:114] [ 7586] Rbp = 00000000004bfcb9 D0623 14:23:48.995305 1 task_log.go:114] [ 7586] Rbx = 000000000056bf80 D0623 14:23:48.995311 1 task_log.go:114] [ 7586] Rcx = 00000000004665d9 D0623 14:23:48.995317 1 task_log.go:114] [ 7586] Rdi = 0000000000000100 D0623 14:23:48.995323 1 task_log.go:114] [ 7586] Rdx = 9999999999999999 D0623 14:23:48.995329 1 task_log.go:114] [ 7586] Rip = 000000000000000e D0623 14:23:48.995334 1 task_log.go:114] [ 7586] Rsi = 0000000000000000 D0623 14:23:48.995340 1 task_log.go:114] [ 7586] Rsp = 00007f830b1c6190 D0623 14:23:48.995346 1 task_log.go:114] [ 7586] Ss = 000000000000002b D0623 14:23:48.995352 1 task_log.go:137] [ 7586] Stack: D0623 14:23:48.995361 1 task_log.go:158] [ 7586] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:48.995385 1 task_log.go:158] [ 7586] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:48.995392 1 task_log.go:158] [ 7586] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:48.995399 1 task_log.go:158] [ 7586] 7f830b1c61c0: cb 04 00 00 00 00 00 00 eb 46 23 09 00 00 00 00 D0623 14:23:48.995410 1 task_log.go:158] [ 7586] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995416 1 task_log.go:158] [ 7586] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:48.995424 1 task_log.go:158] [ 7586] 7f830b1c61f0: cb 04 00 00 00 00 00 00 03 35 6c 09 00 00 00 00 D0623 14:23:48.995431 1 task_log.go:158] [ 7586] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:48.995438 1 task_log.go:158] [ 7586] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:48.995460 1 task_log.go:158] [ 7586] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995468 1 task_log.go:158] [ 7586] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:48.995474 1 task_log.go:158] [ 7586] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:48.995489 1 task_log.go:158] [ 7586] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:48.995497 1 task_log.go:158] [ 7586] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:48.995513 1 task_log.go:158] [ 7586] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:48.995521 1 task_log.go:158] [ 7586] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:48.995551 1 task_log.go:158] [ 7586] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995558 1 task_log.go:158] [ 7586] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995564 1 task_log.go:158] [ 7586] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995571 1 task_log.go:158] [ 7586] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995578 1 task_log.go:158] [ 7586] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:48.995585 1 task_log.go:158] [ 7586] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995591 1 task_log.go:158] [ 7586] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:48.995609 1 task_log.go:158] [ 7586] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995615 1 task_log.go:158] [ 7586] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995651 1 task_log.go:158] [ 7586] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995658 1 task_log.go:158] [ 7586] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995664 1 task_log.go:158] [ 7586] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995671 1 task_log.go:158] [ 7586] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995677 1 task_log.go:158] [ 7586] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995683 1 task_log.go:158] [ 7586] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995697 1 task_log.go:158] [ 7586] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995704 1 task_log.go:158] [ 7586] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995727 1 task_log.go:158] [ 7586] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995734 1 task_log.go:158] [ 7586] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995740 1 task_log.go:158] [ 7586] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995746 1 task_log.go:158] [ 7586] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995752 1 task_log.go:158] [ 7586] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995759 1 task_log.go:158] [ 7586] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995771 1 task_log.go:158] [ 7586] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995780 1 task_log.go:158] [ 7586] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995787 1 task_log.go:158] [ 7586] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995810 1 task_log.go:158] [ 7586] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995820 1 task_log.go:158] [ 7586] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995826 1 task_log.go:158] [ 7586] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995832 1 task_log.go:158] [ 7586] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995838 1 task_log.go:158] [ 7586] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995845 1 task_log.go:158] [ 7586] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995851 1 task_log.go:158] [ 7586] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995859 1 task_log.go:158] [ 7586] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995865 1 task_log.go:158] [ 7586] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995890 1 task_log.go:158] [ 7586] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995899 1 task_log.go:158] [ 7586] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995905 1 task_log.go:158] [ 7586] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995911 1 task_log.go:158] [ 7586] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995927 1 task_log.go:158] [ 7586] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995933 1 task_log.go:158] [ 7586] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995940 1 task_log.go:158] [ 7586] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995946 1 task_log.go:158] [ 7586] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.995991 1 task_log.go:158] [ 7586] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.996002 1 task_log.go:158] [ 7586] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.996009 1 task_log.go:158] [ 7586] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.996015 1 task_log.go:158] [ 7586] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.996022 1 task_log.go:158] [ 7586] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:48.996028 1 task_log.go:186] [ 7586] Code: D0623 14:23:48.996034 1 task_log.go:213] [ 7586] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:48.996063 1 task_log.go:81] [ 7586] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 45a57000 *pgalloc.MemoryFile 00550000-00570000 rw-p 45a37000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 45570000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 45aa4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a275000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 45819000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 44800000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 44c5a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 457f9000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 4583a000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:48.996322 1 task_log.go:84] [ 7586] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:48.996477 1 task_signals.go:548] [ 7586] Notified of signal 11 D0623 14:23:48.996545 1 task_signals.go:250] [ 7586] Signal 11: delivering to handler D0623 14:23:48.999008 1 task_run.go:389] [ 7588] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:48.999115 1 task_log.go:104] [ 7588] Registers: D0623 14:23:48.999161 1 task_log.go:114] [ 7588] Cs = 0000000000000033 D0623 14:23:48.999195 1 task_log.go:114] [ 7588] Ds = 0000000000000000 D0623 14:23:48.999227 1 task_log.go:114] [ 7588] Eflags = 0000000000011286 D0623 14:23:48.999260 1 task_log.go:114] [ 7588] Es = 0000000000000000 D0623 14:23:48.999302 1 task_log.go:114] [ 7588] Fs = 0000000000000000 D0623 14:23:48.999350 1 task_log.go:114] [ 7588] Fs_base = 00007f830b1c6700 D0623 14:23:48.999404 1 task_log.go:114] [ 7588] Gs = 0000000000000000 D0623 14:23:48.999447 1 task_log.go:114] [ 7588] Gs_base = 0000000000000000 D0623 14:23:48.999483 1 task_log.go:114] [ 7588] Orig_rax = ffffffffffffffff D0623 14:23:48.999515 1 task_log.go:114] [ 7588] R10 = 0000000000000000 D0623 14:23:48.999547 1 task_log.go:114] [ 7588] R11 = 0000000000001246 D0623 14:23:48.999580 1 task_log.go:114] [ 7588] R12 = 000000000056bf80 D0623 14:23:48.999616 1 task_log.go:114] [ 7588] R13 = 00007f0a76fd239f D0623 14:23:48.999648 1 task_log.go:114] [ 7588] R14 = 00007f830b1c6300 D0623 14:23:48.999703 1 task_log.go:114] [ 7588] R15 = 0000000000022000 D0623 14:23:48.999749 1 task_log.go:114] [ 7588] R8 = 0000000000000000 D0623 14:23:48.999782 1 task_log.go:114] [ 7588] R9 = 0000000000000000 D0623 14:23:48.999816 1 task_log.go:114] [ 7588] Rax = ffffffffffffffff D0623 14:23:48.999859 1 task_log.go:114] [ 7588] Rbp = 00000000004bfcb9 D0623 14:23:48.999916 1 task_log.go:114] [ 7588] Rbx = 000000000056bf80 D0623 14:23:48.999926 1 task_log.go:114] [ 7588] Rcx = ffffffffffffffbc D0623 14:23:48.999934 1 task_log.go:114] [ 7588] Rdi = 0000000000000000 D0623 14:23:48.999941 1 task_log.go:114] [ 7588] Rdx = 0000000080000002 D0623 14:23:48.999948 1 task_log.go:114] [ 7588] Rip = 000000000000000e D0623 14:23:48.999962 1 task_log.go:114] [ 7588] Rsi = 0000000000000000 D0623 14:23:48.999970 1 task_log.go:114] [ 7588] Rsp = 00007f830b1c6190 D0623 14:23:48.999977 1 task_log.go:114] [ 7588] Ss = 000000000000002b D0623 14:23:48.999984 1 task_log.go:137] [ 7588] Stack: D0623 14:23:48.999996 1 task_log.go:158] [ 7588] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:49.000007 1 task_log.go:158] [ 7588] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:23:49.000016 1 task_log.go:158] [ 7588] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:23:49.000024 1 task_log.go:158] [ 7588] 7f830b1c61c0: cb 04 00 00 00 00 00 00 c5 58 9b 09 00 00 00 00 D0623 14:23:49.000037 1 task_log.go:158] [ 7588] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000046 1 task_log.go:158] [ 7588] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:49.000067 1 task_log.go:158] [ 7588] 7f830b1c61f0: cb 04 00 00 00 00 00 00 bb c3 9c 09 00 00 00 00 D0623 14:23:49.000075 1 task_log.go:158] [ 7588] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:49.000083 1 task_log.go:158] [ 7588] 7f830b1c6210: 8c bf 56 00 00 00 00 00 ec dc 40 00 00 00 00 00 D0623 14:23:49.000091 1 task_log.go:158] [ 7588] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000098 1 task_log.go:158] [ 7588] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:49.000105 1 task_log.go:158] [ 7588] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:49.000112 1 task_log.go:158] [ 7588] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:49.000119 1 task_log.go:158] [ 7588] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:49.000126 1 task_log.go:158] [ 7588] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:49.000133 1 task_log.go:158] [ 7588] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:49.000140 1 task_log.go:158] [ 7588] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000157 1 task_log.go:158] [ 7588] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000165 1 task_log.go:158] [ 7588] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000172 1 task_log.go:158] [ 7588] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000179 1 task_log.go:158] [ 7588] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:49.000189 1 task_log.go:158] [ 7588] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000196 1 task_log.go:158] [ 7588] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:49.000212 1 task_log.go:158] [ 7588] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000219 1 task_log.go:158] [ 7588] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000241 1 task_log.go:158] [ 7588] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000260 1 task_log.go:158] [ 7588] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000267 1 task_log.go:158] [ 7588] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000273 1 task_log.go:158] [ 7588] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000282 1 task_log.go:158] [ 7588] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000289 1 task_log.go:158] [ 7588] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000295 1 task_log.go:158] [ 7588] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000303 1 task_log.go:158] [ 7588] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000310 1 task_log.go:158] [ 7588] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000323 1 task_log.go:158] [ 7588] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000333 1 task_log.go:158] [ 7588] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000339 1 task_log.go:158] [ 7588] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000346 1 task_log.go:158] [ 7588] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000353 1 task_log.go:158] [ 7588] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000360 1 task_log.go:158] [ 7588] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000367 1 task_log.go:158] [ 7588] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000374 1 task_log.go:158] [ 7588] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000381 1 task_log.go:158] [ 7588] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000391 1 task_log.go:158] [ 7588] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000404 1 task_log.go:158] [ 7588] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000412 1 task_log.go:158] [ 7588] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000424 1 task_log.go:158] [ 7588] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000435 1 task_log.go:158] [ 7588] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000445 1 task_log.go:158] [ 7588] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000471 1 task_log.go:158] [ 7588] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000489 1 task_log.go:158] [ 7588] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000497 1 task_log.go:158] [ 7588] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000505 1 task_log.go:158] [ 7588] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000512 1 task_log.go:158] [ 7588] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000519 1 task_log.go:158] [ 7588] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000526 1 task_log.go:158] [ 7588] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000533 1 task_log.go:158] [ 7588] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000546 1 task_log.go:158] [ 7588] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000559 1 task_log.go:158] [ 7588] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000566 1 task_log.go:158] [ 7588] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000574 1 task_log.go:158] [ 7588] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000581 1 task_log.go:158] [ 7588] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000594 1 task_log.go:158] [ 7588] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000602 1 task_log.go:158] [ 7588] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:49.000618 1 task_log.go:186] [ 7588] Code: D0623 14:23:49.000625 1 task_log.go:213] [ 7588] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:49.000633 1 task_log.go:81] [ 7588] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 45a57000 *pgalloc.MemoryFile 00550000-00570000 rw-p 45a37000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 45570000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 45aa4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a275000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 45819000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 44800000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 44c5a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 457f9000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 4583a000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:49.000984 1 task_log.go:84] [ 7588] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:49.001042 1 task_signals.go:548] [ 7588] Notified of signal 11 D0623 14:23:49.001062 1 task_signals.go:250] [ 7588] Signal 11: delivering to handler D0623 14:23:49.003573 1 task_exit.go:277] [ 7588] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:49.003693 1 task_exit.go:277] [ 7588] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0623 14:23:49.083711 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:49.083780 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:49.083820 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:49.083839 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:49.281277 1 task_exit.go:277] [ 7585] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:49.281326 1 task_signals.go:214] [ 7586] Signal 9: terminating thread group D0623 14:23:49.281337 1 task_exit.go:277] [ 7585] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:49.281360 1 task_signals.go:214] [ 7590] Signal 9: terminating thread group I0623 14:23:49.281365 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7585, TID: 7586, fault addr: 0x0 D0623 14:23:49.281377 1 task_signals.go:214] [ 7589] Signal 9: terminating thread group D0623 14:23:49.281387 1 task_exit.go:277] [ 7586] Transitioning from exit state TaskExitNone to TaskExitInitiated I0623 14:23:49.281402 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7585, TID: 7590, fault addr: 0x0 I0623 14:23:49.281427 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7585, TID: 7589, fault addr: 0x0 D0623 14:23:49.281418 1 task_exit.go:277] [ 7586] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:49.281510 1 task_exit.go:277] [ 7586] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:49.281542 1 task_exit.go:277] [ 7590] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:49.281585 1 task_exit.go:277] [ 7590] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:49.281593 1 task_exit.go:277] [ 7590] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:49.281605 1 task_exit.go:277] [ 7589] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:49.284849 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:49.284896 1 task_exit.go:277] [ 7589] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:49.284909 1 task_exit.go:277] [ 7589] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:49.284920 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:49.285017 1 task_exit.go:277] [ 7588] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:49.285707 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:49.285752 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:49.285815 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:49.285837 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:49.290448 1 task_exit.go:277] [ 7585] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:49 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x7f, 0x8) rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) D0623 14:23:49.836627 1 task_signals.go:548] [ 7593] Notified of signal 36 D0623 14:23:49.836759 1 task_signals.go:214] [ 7593] Signal 36: terminating thread group I0623 14:23:49.836858 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7593, TID: 7593, fault addr: 0x0 D0623 14:23:49.836968 1 task_exit.go:277] [ 7593] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:49.837078 1 task_exit.go:277] [ 7593] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:49.837180 1 task_exit.go:277] [ 7593] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:50.037073 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:50.037118 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:50.037160 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:50.037172 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:50.100871 1 task_run.go:389] [ 7594] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:50.101015 1 task_log.go:104] [ 7594] Registers: D0623 14:23:50.101082 1 task_log.go:114] [ 7594] Cs = 0000000000000033 D0623 14:23:50.101117 1 task_log.go:114] [ 7594] Ds = 0000000000000000 D0623 14:23:50.101150 1 task_log.go:114] [ 7594] Eflags = 0000000000011217 D0623 14:23:50.101188 1 task_log.go:114] [ 7594] Es = 0000000000000000 D0623 14:23:50.101232 1 task_log.go:114] [ 7594] Fs = 0000000000000000 D0623 14:23:50.101510 1 task_log.go:114] [ 7594] Fs_base = 00007f830b1c6700 D0623 14:23:50.101636 1 task_log.go:114] [ 7594] Gs = 0000000000000000 D0623 14:23:50.101668 1 task_log.go:114] [ 7594] Gs_base = 0000000000000000 D0623 14:23:50.101683 1 task_log.go:114] [ 7594] Orig_rax = 0000000000000000 D0623 14:23:50.101755 1 task_log.go:114] [ 7594] R10 = 0000000000000000 D0623 14:23:50.101807 1 task_log.go:114] [ 7594] R11 = 0000000000001246 D0623 14:23:50.101815 1 task_log.go:114] [ 7594] R12 = 000000000056bf80 D0623 14:23:50.103786 1 task_log.go:114] [ 7594] R13 = 00007f0a76fd239f D0623 14:23:50.103853 1 task_log.go:114] [ 7594] R14 = 00007f830b1c6300 D0623 14:23:50.103921 1 task_log.go:114] [ 7594] R15 = 0000000000022000 D0623 14:23:50.103975 1 task_log.go:114] [ 7594] R8 = ffffffffffffffff D0623 14:23:50.103986 1 task_log.go:114] [ 7594] R9 = 0000000000000000 D0623 14:23:50.103993 1 task_log.go:114] [ 7594] Rax = 0000000000000000 D0623 14:23:50.104000 1 task_log.go:114] [ 7594] Rbp = 00000000004bfcb9 D0623 14:23:50.104055 1 task_log.go:114] [ 7594] Rbx = 000000000056bf80 D0623 14:23:50.104066 1 task_log.go:114] [ 7594] Rcx = 00000000004665d9 D0623 14:23:50.104077 1 task_log.go:114] [ 7594] Rdi = 0000000000000100 D0623 14:23:50.104083 1 task_log.go:114] [ 7594] Rdx = 9999999999999999 D0623 14:23:50.104089 1 task_log.go:114] [ 7594] Rip = 000000000000000e D0623 14:23:50.104163 1 task_log.go:114] [ 7594] Rsi = 0000000000000000 D0623 14:23:50.104229 1 task_log.go:114] [ 7594] Rsp = 00007f830b1c6190 D0623 14:23:50.104255 1 task_log.go:114] [ 7594] Ss = 000000000000002b D0623 14:23:50.104267 1 task_log.go:137] [ 7594] Stack: D0623 14:23:50.104309 1 task_log.go:158] [ 7594] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:50.104336 1 task_log.go:158] [ 7594] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:50.104346 1 task_log.go:158] [ 7594] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:50.104356 1 task_log.go:158] [ 7594] 7f830b1c61c0: cc 04 00 00 00 00 00 00 7e e3 4c 0f 00 00 00 00 D0623 14:23:50.104418 1 task_log.go:158] [ 7594] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.104450 1 task_log.go:158] [ 7594] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:50.104467 1 task_log.go:158] [ 7594] 7f830b1c61f0: cc 04 00 00 00 00 00 00 f4 8b a5 0f 00 00 00 00 D0623 14:23:50.104477 1 task_log.go:158] [ 7594] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:50.104533 1 task_log.go:158] [ 7594] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:23:50.104571 1 task_log.go:158] [ 7594] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.104678 1 task_log.go:158] [ 7594] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:50.104710 1 task_log.go:158] [ 7594] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:50.104923 1 task_log.go:158] [ 7594] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:50.104996 1 task_log.go:158] [ 7594] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:50.105026 1 task_log.go:158] [ 7594] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:50.105036 1 task_log.go:158] [ 7594] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:50.105045 1 task_log.go:158] [ 7594] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.105058 1 task_log.go:158] [ 7594] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106039 1 task_log.go:158] [ 7594] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106054 1 task_log.go:158] [ 7594] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106063 1 task_log.go:158] [ 7594] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:50.106070 1 task_log.go:158] [ 7594] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106078 1 task_log.go:158] [ 7594] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:50.106085 1 task_log.go:158] [ 7594] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106093 1 task_log.go:158] [ 7594] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106100 1 task_log.go:158] [ 7594] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106107 1 task_log.go:158] [ 7594] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106114 1 task_log.go:158] [ 7594] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106126 1 task_log.go:158] [ 7594] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106133 1 task_log.go:158] [ 7594] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106140 1 task_log.go:158] [ 7594] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106147 1 task_log.go:158] [ 7594] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106154 1 task_log.go:158] [ 7594] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106161 1 task_log.go:158] [ 7594] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106168 1 task_log.go:158] [ 7594] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106175 1 task_log.go:158] [ 7594] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106182 1 task_log.go:158] [ 7594] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106189 1 task_log.go:158] [ 7594] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106197 1 task_log.go:158] [ 7594] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106204 1 task_log.go:158] [ 7594] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106228 1 task_log.go:158] [ 7594] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106246 1 task_log.go:158] [ 7594] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106258 1 task_log.go:158] [ 7594] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106273 1 task_log.go:158] [ 7594] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106281 1 task_log.go:158] [ 7594] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106288 1 task_log.go:158] [ 7594] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106294 1 task_log.go:158] [ 7594] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106301 1 task_log.go:158] [ 7594] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106307 1 task_log.go:158] [ 7594] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106313 1 task_log.go:158] [ 7594] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106319 1 task_log.go:158] [ 7594] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106326 1 task_log.go:158] [ 7594] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106332 1 task_log.go:158] [ 7594] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106350 1 task_log.go:158] [ 7594] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106364 1 task_log.go:158] [ 7594] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106371 1 task_log.go:158] [ 7594] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106382 1 task_log.go:158] [ 7594] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106390 1 task_log.go:158] [ 7594] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106397 1 task_log.go:158] [ 7594] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106403 1 task_log.go:158] [ 7594] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106409 1 task_log.go:158] [ 7594] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106421 1 task_log.go:158] [ 7594] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106431 1 task_log.go:158] [ 7594] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106441 1 task_log.go:158] [ 7594] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.106447 1 task_log.go:186] [ 7594] Code: D0623 14:23:50.106454 1 task_log.go:213] [ 7594] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:50.106462 1 task_log.go:81] [ 7594] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 45a57000 *pgalloc.MemoryFile 00550000-00570000 rw-p 45a37000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 451ca000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 45aa4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a275000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 45819000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 44a00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 44c5a000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 457f9000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 4583a000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:50.106719 1 task_log.go:84] [ 7594] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:50.116816 1 task_signals.go:548] [ 7594] Notified of signal 11 D0623 14:23:50.116837 1 task_signals.go:250] [ 7594] Signal 11: delivering to handler D0623 14:23:50.130871 1 task_signals.go:214] [ 7596] Signal 9: terminating thread group I0623 14:23:50.130923 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7591, TID: 7596, fault addr: 0x0 D0623 14:23:50.130925 1 task_exit.go:277] [ 7591] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:50.130960 1 task_exit.go:277] [ 7591] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:50.130982 1 task_signals.go:214] [ 7592] Signal 9: terminating thread group I0623 14:23:50.130992 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7591, TID: 7592, fault addr: 0x0 D0623 14:23:50.131002 1 task_exit.go:277] [ 7592] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:50.131015 1 task_exit.go:277] [ 7592] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:50.131022 1 task_exit.go:277] [ 7592] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:50.131035 1 task_exit.go:277] [ 7596] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:50.131045 1 task_exit.go:277] [ 7596] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:50.131052 1 task_exit.go:277] [ 7596] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:50.131359 1 task_signals.go:214] [ 7595] Signal 9: terminating thread group I0623 14:23:50.131383 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7591, TID: 7595, fault addr: 0x0 D0623 14:23:50.131396 1 task_exit.go:277] [ 7595] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:50.131433 1 task_exit.go:277] [ 7595] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:50.131444 1 task_exit.go:277] [ 7595] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:50.131452 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:50.132803 1 task_exit.go:277] [ 7591] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:50.148122 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:23:50.148542 1 task_signals.go:250] [ 32] Signal 23: delivering to handler 14:23:50 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2040000, &(0x7f0000000080)="a402a0412b0d854d9e229b1fe010a4618bb49d2d289e6a0b4a3f668ccfd88b32b889f1b38980bd74eb5612b86ede62f82c3a46c76486a1d9e065b4b8a312c807a9d1eda109d853c4bf0c234cb00316c8a48a413aafc1744546ca020aa56d3d584a61ab5ca5d7f7a3b7d204bd", &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)="ffe427c845eb4ee749c8fad49fecd5630ebb9e0b705aa931f8782e5cf48018") wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x208002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r0, 0x2000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000240)) tgkill(r2, r3, 0x24) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) r5 = fork() fcntl$setown(r0, 0x8, r5) D0623 14:23:50.608068 1 task_run.go:389] [ 7599] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:50.608157 1 task_log.go:104] [ 7599] Registers: D0623 14:23:50.608180 1 task_log.go:114] [ 7599] Cs = 0000000000000033 D0623 14:23:50.608188 1 task_log.go:114] [ 7599] Ds = 0000000000000000 D0623 14:23:50.608194 1 task_log.go:114] [ 7599] Eflags = 0000000000011217 D0623 14:23:50.608209 1 task_log.go:114] [ 7599] Es = 0000000000000000 D0623 14:23:50.608215 1 task_log.go:114] [ 7599] Fs = 0000000000000000 D0623 14:23:50.608222 1 task_log.go:114] [ 7599] Fs_base = 00007f830b1c6700 D0623 14:23:50.608228 1 task_log.go:114] [ 7599] Gs = 0000000000000000 D0623 14:23:50.608234 1 task_log.go:114] [ 7599] Gs_base = 0000000000000000 D0623 14:23:50.608239 1 task_log.go:114] [ 7599] Orig_rax = 0000000000000000 D0623 14:23:50.608245 1 task_log.go:114] [ 7599] R10 = 0000000000000000 D0623 14:23:50.608259 1 task_log.go:114] [ 7599] R11 = 0000000000001246 D0623 14:23:50.608265 1 task_log.go:114] [ 7599] R12 = 000000000056bf80 D0623 14:23:50.608271 1 task_log.go:114] [ 7599] R13 = 00007f0a76fd239f D0623 14:23:50.608277 1 task_log.go:114] [ 7599] R14 = 00007f830b1c6300 D0623 14:23:50.608283 1 task_log.go:114] [ 7599] R15 = 0000000000022000 D0623 14:23:50.608289 1 task_log.go:114] [ 7599] R8 = ffffffffffffffff D0623 14:23:50.608295 1 task_log.go:114] [ 7599] R9 = 0000000000000000 D0623 14:23:50.608312 1 task_log.go:114] [ 7599] Rax = 0000000000000000 D0623 14:23:50.608319 1 task_log.go:114] [ 7599] Rbp = 00000000004bfcb9 D0623 14:23:50.608325 1 task_log.go:114] [ 7599] Rbx = 000000000056bf80 D0623 14:23:50.608335 1 task_log.go:114] [ 7599] Rcx = 00000000004665d9 D0623 14:23:50.608340 1 task_log.go:114] [ 7599] Rdi = 0000000000000100 D0623 14:23:50.608350 1 task_log.go:114] [ 7599] Rdx = 9999999999999999 D0623 14:23:50.608364 1 task_log.go:114] [ 7599] Rip = 000000000000000e D0623 14:23:50.608371 1 task_log.go:114] [ 7599] Rsi = 0000000000000000 D0623 14:23:50.608377 1 task_log.go:114] [ 7599] Rsp = 00007f830b1c6190 D0623 14:23:50.608385 1 task_log.go:114] [ 7599] Ss = 000000000000002b D0623 14:23:50.608391 1 task_log.go:137] [ 7599] Stack: D0623 14:23:50.608400 1 task_log.go:158] [ 7599] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:50.608418 1 task_log.go:158] [ 7599] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:50.608428 1 task_log.go:158] [ 7599] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:50.608435 1 task_log.go:158] [ 7599] 7f830b1c61c0: cc 04 00 00 00 00 00 00 d0 a6 6b 2d 00 00 00 00 D0623 14:23:50.608450 1 task_log.go:158] [ 7599] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608459 1 task_log.go:158] [ 7599] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:50.608467 1 task_log.go:158] [ 7599] 7f830b1c61f0: cc 04 00 00 00 00 00 00 27 aa ad 2d 00 00 00 00 D0623 14:23:50.608474 1 task_log.go:158] [ 7599] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:50.608482 1 task_log.go:158] [ 7599] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:50.608489 1 task_log.go:158] [ 7599] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608497 1 task_log.go:158] [ 7599] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:50.608504 1 task_log.go:158] [ 7599] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:50.608511 1 task_log.go:158] [ 7599] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:50.608518 1 task_log.go:158] [ 7599] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:50.608526 1 task_log.go:158] [ 7599] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:50.608534 1 task_log.go:158] [ 7599] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:50.608556 1 task_log.go:158] [ 7599] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608564 1 task_log.go:158] [ 7599] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608571 1 task_log.go:158] [ 7599] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608578 1 task_log.go:158] [ 7599] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608585 1 task_log.go:158] [ 7599] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:50.608593 1 task_log.go:158] [ 7599] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608600 1 task_log.go:158] [ 7599] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:50.608608 1 task_log.go:158] [ 7599] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608633 1 task_log.go:158] [ 7599] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608643 1 task_log.go:158] [ 7599] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608650 1 task_log.go:158] [ 7599] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608657 1 task_log.go:158] [ 7599] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608668 1 task_log.go:158] [ 7599] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608691 1 task_log.go:158] [ 7599] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608698 1 task_log.go:158] [ 7599] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608705 1 task_log.go:158] [ 7599] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608711 1 task_log.go:158] [ 7599] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608721 1 task_log.go:158] [ 7599] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608728 1 task_log.go:158] [ 7599] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608741 1 task_log.go:158] [ 7599] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608752 1 task_log.go:158] [ 7599] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608760 1 task_log.go:158] [ 7599] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608766 1 task_log.go:158] [ 7599] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608779 1 task_log.go:158] [ 7599] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608786 1 task_log.go:158] [ 7599] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608792 1 task_log.go:158] [ 7599] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608799 1 task_log.go:158] [ 7599] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608806 1 task_log.go:158] [ 7599] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608812 1 task_log.go:158] [ 7599] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608819 1 task_log.go:158] [ 7599] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608836 1 task_log.go:158] [ 7599] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608854 1 task_log.go:158] [ 7599] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608861 1 task_log.go:158] [ 7599] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608867 1 task_log.go:158] [ 7599] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608874 1 task_log.go:158] [ 7599] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608898 1 task_log.go:158] [ 7599] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608910 1 task_log.go:158] [ 7599] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608921 1 task_log.go:158] [ 7599] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608928 1 task_log.go:158] [ 7599] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608935 1 task_log.go:158] [ 7599] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608942 1 task_log.go:158] [ 7599] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608949 1 task_log.go:158] [ 7599] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608955 1 task_log.go:158] [ 7599] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608962 1 task_log.go:158] [ 7599] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608969 1 task_log.go:158] [ 7599] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608976 1 task_log.go:158] [ 7599] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608983 1 task_log.go:158] [ 7599] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.608990 1 task_log.go:158] [ 7599] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:50.609057 1 task_log.go:186] [ 7599] Code: D0623 14:23:50.609083 1 task_log.go:213] [ 7599] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:50.609092 1 task_log.go:81] [ 7599] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44c0d000 *pgalloc.MemoryFile 00550000-00570000 rw-p 457b9000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 4552f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 44954000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a274000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 455bf000 *pgalloc.MemoryFile 20000000-20200000 rwxp 44400000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 44781000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 455e0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:50.609301 1 task_log.go:84] [ 7599] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:50.609364 1 task_signals.go:548] [ 7599] Notified of signal 11 D0623 14:23:50.609378 1 task_signals.go:250] [ 7599] Signal 11: delivering to handler D0623 14:23:50.610218 1 task_exit.go:277] [ 7599] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:50.610307 1 task_exit.go:277] [ 7599] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:50.624158 1 task_signals.go:548] [ 7600] Notified of signal 11 D0623 14:23:50.624198 1 task_signals.go:250] [ 7600] Signal 11: delivering to handler D0623 14:23:50.624215 1 task_signals.go:254] [ 7600] Failed to deliver signal &{Signo:11 Errno:0 Code:128 _:0 Fields:[225 101 70 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]} to user handler: bad address D0623 14:23:50.625000 1 task_signals.go:563] [ 7600] No task notified of signal 11 D0623 14:23:50.625027 1 task_signals.go:214] [ 7600] Signal 11: terminating thread group I0623 14:23:50.625040 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 7600, TID: 7600, fault addr: 0x0 D0623 14:23:50.625063 1 task_exit.go:277] [ 7600] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:50.626921 1 task_exit.go:277] [ 7600] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:50.654716 1 task_exit.go:277] [ 7599] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:51.213536 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:51.213606 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:51.213645 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:51.213659 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:51.373943 1 task_signals.go:548] [ 7603] Notified of signal 11 D0623 14:23:51.374051 1 task_signals.go:250] [ 7603] Signal 11: delivering to handler D0623 14:23:51.374080 1 task_signals.go:254] [ 7603] Failed to deliver signal &{Signo:11 Errno:0 Code:128 _:0 Fields:[225 101 70 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]} to user handler: bad address D0623 14:23:51.374125 1 task_signals.go:563] [ 7603] No task notified of signal 11 D0623 14:23:51.374191 1 task_signals.go:214] [ 7603] Signal 11: terminating thread group I0623 14:23:51.374244 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 7603, TID: 7603, fault addr: 0x0 D0623 14:23:51.374294 1 task_exit.go:277] [ 7603] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:51.375020 1 task_exit.go:277] [ 7603] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:51.658222 1 task_run.go:389] [ 7598] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:51.658280 1 task_log.go:104] [ 7598] Registers: D0623 14:23:51.658305 1 task_log.go:114] [ 7598] Cs = 0000000000000033 D0623 14:23:51.658316 1 task_log.go:114] [ 7598] Ds = 0000000000000000 D0623 14:23:51.658322 1 task_log.go:114] [ 7598] Eflags = 0000000000011203 D0623 14:23:51.658335 1 task_log.go:114] [ 7598] Es = 0000000000000000 D0623 14:23:51.658348 1 task_log.go:114] [ 7598] Fs = 0000000000000000 D0623 14:23:51.658355 1 task_log.go:114] [ 7598] Fs_base = 00007f830b1c6700 D0623 14:23:51.658361 1 task_log.go:114] [ 7598] Gs = 0000000000000000 D0623 14:23:51.658366 1 task_log.go:114] [ 7598] Gs_base = 0000000000000000 D0623 14:23:51.658372 1 task_log.go:114] [ 7598] Orig_rax = 0000000000001d7b D0623 14:23:51.658378 1 task_log.go:114] [ 7598] R10 = 0000000020000180 D0623 14:23:51.658383 1 task_log.go:114] [ 7598] R11 = 0000000000001246 D0623 14:23:51.658389 1 task_log.go:114] [ 7598] R12 = 000000000056bf80 D0623 14:23:51.658395 1 task_log.go:114] [ 7598] R13 = 00007f0a76fd239f D0623 14:23:51.658408 1 task_log.go:114] [ 7598] R14 = 00007f830b1c6300 D0623 14:23:51.658414 1 task_log.go:114] [ 7598] R15 = 0000000000022000 D0623 14:23:51.658419 1 task_log.go:114] [ 7598] R8 = 00000000200001c0 D0623 14:23:51.658425 1 task_log.go:114] [ 7598] R9 = 0000000000000000 D0623 14:23:51.658430 1 task_log.go:114] [ 7598] Rax = 0000000000001d7b D0623 14:23:51.658436 1 task_log.go:114] [ 7598] Rbp = 00000000004bfcb9 D0623 14:23:51.658442 1 task_log.go:114] [ 7598] Rbx = 000000000056bf80 D0623 14:23:51.658448 1 task_log.go:114] [ 7598] Rcx = 00000000004665d9 D0623 14:23:51.658453 1 task_log.go:114] [ 7598] Rdi = 0000000002040000 D0623 14:23:51.658463 1 task_log.go:114] [ 7598] Rdx = 0000000020000000 D0623 14:23:51.658468 1 task_log.go:114] [ 7598] Rip = 000000000000000e D0623 14:23:51.658475 1 task_log.go:114] [ 7598] Rsi = 0000000020000080 D0623 14:23:51.658480 1 task_log.go:114] [ 7598] Rsp = 00007f830b1c6190 D0623 14:23:51.658485 1 task_log.go:114] [ 7598] Ss = 000000000000002b D0623 14:23:51.658491 1 task_log.go:137] [ 7598] Stack: D0623 14:23:51.658986 1 task_log.go:158] [ 7598] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:51.659035 1 task_log.go:158] [ 7598] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:51.659045 1 task_log.go:158] [ 7598] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:51.659052 1 task_log.go:158] [ 7598] 7f830b1c61c0: cd 04 00 00 00 00 00 00 d5 af 89 1c 00 00 00 00 D0623 14:23:51.659059 1 task_log.go:158] [ 7598] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659066 1 task_log.go:158] [ 7598] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:51.659072 1 task_log.go:158] [ 7598] 7f830b1c61f0: cd 04 00 00 00 00 00 00 12 78 a2 1c 00 00 00 00 D0623 14:23:51.659079 1 task_log.go:158] [ 7598] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:51.659086 1 task_log.go:158] [ 7598] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:51.659093 1 task_log.go:158] [ 7598] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659099 1 task_log.go:158] [ 7598] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:51.659106 1 task_log.go:158] [ 7598] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:51.659112 1 task_log.go:158] [ 7598] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:51.659119 1 task_log.go:158] [ 7598] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:51.659125 1 task_log.go:158] [ 7598] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:51.659131 1 task_log.go:158] [ 7598] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:51.659138 1 task_log.go:158] [ 7598] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659144 1 task_log.go:158] [ 7598] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659166 1 task_log.go:158] [ 7598] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659173 1 task_log.go:158] [ 7598] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659180 1 task_log.go:158] [ 7598] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:51.659186 1 task_log.go:158] [ 7598] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659193 1 task_log.go:158] [ 7598] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:51.659199 1 task_log.go:158] [ 7598] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659206 1 task_log.go:158] [ 7598] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659212 1 task_log.go:158] [ 7598] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659218 1 task_log.go:158] [ 7598] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659225 1 task_log.go:158] [ 7598] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659232 1 task_log.go:158] [ 7598] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659248 1 task_log.go:158] [ 7598] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659255 1 task_log.go:158] [ 7598] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659262 1 task_log.go:158] [ 7598] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659268 1 task_log.go:158] [ 7598] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659280 1 task_log.go:158] [ 7598] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659289 1 task_log.go:158] [ 7598] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659296 1 task_log.go:158] [ 7598] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659313 1 task_log.go:158] [ 7598] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659320 1 task_log.go:158] [ 7598] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659326 1 task_log.go:158] [ 7598] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659332 1 task_log.go:158] [ 7598] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659339 1 task_log.go:158] [ 7598] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659345 1 task_log.go:158] [ 7598] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659359 1 task_log.go:158] [ 7598] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659367 1 task_log.go:158] [ 7598] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659373 1 task_log.go:158] [ 7598] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659388 1 task_log.go:158] [ 7598] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659411 1 task_log.go:158] [ 7598] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659419 1 task_log.go:158] [ 7598] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659425 1 task_log.go:158] [ 7598] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659432 1 task_log.go:158] [ 7598] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659438 1 task_log.go:158] [ 7598] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659444 1 task_log.go:158] [ 7598] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659451 1 task_log.go:158] [ 7598] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659457 1 task_log.go:158] [ 7598] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659463 1 task_log.go:158] [ 7598] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659469 1 task_log.go:158] [ 7598] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659476 1 task_log.go:158] [ 7598] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659487 1 task_log.go:158] [ 7598] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659493 1 task_log.go:158] [ 7598] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659500 1 task_log.go:158] [ 7598] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659507 1 task_log.go:158] [ 7598] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659513 1 task_log.go:158] [ 7598] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659520 1 task_log.go:158] [ 7598] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659526 1 task_log.go:158] [ 7598] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:51.659533 1 task_log.go:186] [ 7598] Code: D0623 14:23:51.659539 1 task_log.go:213] [ 7598] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:51.659554 1 task_log.go:81] [ 7598] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 45462000 *pgalloc.MemoryFile 00550000-00570000 r--p 457b9000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 r--p 44645000 *pgalloc.MemoryFile 01400000-014ac000 r--p 446d5000 *pgalloc.MemoryFile 014ac000-014ad000 r--p 7a273000 *pgalloc.MemoryFile 014ad000-014ce000 r--p 455bf000 *pgalloc.MemoryFile 20000000-20001000 r-xp 7a272000 *pgalloc.MemoryFile 20001000-20200000 r-xp 44401000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4405a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 r--p 455e0000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 r--p 454cf000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:51.659733 1 task_log.go:84] [ 7598] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:51.659778 1 task_signals.go:548] [ 7598] Notified of signal 11 D0623 14:23:51.659789 1 task_signals.go:250] [ 7598] Signal 11: delivering to handler D0623 14:23:51.692576 1 task_exit.go:277] [ 7598] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:51.692637 1 task_exit.go:277] [ 7598] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:51.692651 1 task_exit.go:277] [ 7598] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:51.692668 1 task_signals.go:214] [ 7597] Signal 9: terminating thread group I0623 14:23:51.692681 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7597, TID: 7597, fault addr: 0x0 D0623 14:23:51.692698 1 task_exit.go:277] [ 7597] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:51.692741 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:51.692765 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:51.692774 1 task_exit.go:277] [ 7597] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:51.692780 1 task_signals.go:509] [ 56] Discarding ignored signal 17 I0623 14:23:51.694295 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:51.694335 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:51.694375 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:51.694395 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:51.695180 1 task_exit.go:277] [ 7597] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:51 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) wait4(0x0, &(0x7f0000000000), 0x2, &(0x7f0000000180)) r1 = getpid() r2 = gettid() r3 = gettid() rt_sigqueueinfo(r1, 0x1d, &(0x7f0000000080)={0x28, 0xae, 0x7fffffff}) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x6, 0x2010, r0, 0x3887b000) tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) D0623 14:23:51.959167 1 task_exit.go:277] [ 7600] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:51.962478 1 task_exit.go:277] [ 7603] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:52.216929 1 task_run.go:389] [ 7605] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:52.216996 1 task_log.go:104] [ 7605] Registers: D0623 14:23:52.217017 1 task_log.go:114] [ 7605] Cs = 0000000000000033 D0623 14:23:52.217024 1 task_log.go:114] [ 7605] Ds = 0000000000000000 D0623 14:23:52.217031 1 task_log.go:114] [ 7605] Eflags = 0000000000011207 D0623 14:23:52.217037 1 task_log.go:114] [ 7605] Es = 0000000000000000 D0623 14:23:52.217043 1 task_log.go:114] [ 7605] Fs = 0000000000000000 D0623 14:23:52.217049 1 task_log.go:114] [ 7605] Fs_base = 00007f830b1c6700 D0623 14:23:52.217054 1 task_log.go:114] [ 7605] Gs = 0000000000000000 D0623 14:23:52.217060 1 task_log.go:114] [ 7605] Gs_base = 0000000000000000 D0623 14:23:52.217066 1 task_log.go:114] [ 7605] Orig_rax = 0000000000001d7e D0623 14:23:52.217071 1 task_log.go:114] [ 7605] R10 = 0000000000000000 D0623 14:23:52.217077 1 task_log.go:114] [ 7605] R11 = 0000000000001246 D0623 14:23:52.217082 1 task_log.go:114] [ 7605] R12 = 000000000056bf80 D0623 14:23:52.217093 1 task_log.go:114] [ 7605] R13 = 00007f0a76fd239f D0623 14:23:52.217099 1 task_log.go:114] [ 7605] R14 = 00007f830b1c6300 D0623 14:23:52.217104 1 task_log.go:114] [ 7605] R15 = 0000000000022000 D0623 14:23:52.217116 1 task_log.go:114] [ 7605] R8 = ffffffffffffffff D0623 14:23:52.217123 1 task_log.go:114] [ 7605] R9 = 0000000000000000 D0623 14:23:52.217129 1 task_log.go:114] [ 7605] Rax = 0000000000001d7e D0623 14:23:52.217135 1 task_log.go:114] [ 7605] Rbp = 00000000004bfcb9 D0623 14:23:52.217140 1 task_log.go:114] [ 7605] Rbx = 000000000056bf80 D0623 14:23:52.217146 1 task_log.go:114] [ 7605] Rcx = 00000000004665d9 D0623 14:23:52.217155 1 task_log.go:114] [ 7605] Rdi = 0000000000000100 D0623 14:23:52.217165 1 task_log.go:114] [ 7605] Rdx = 9999999999999999 D0623 14:23:52.217184 1 task_log.go:114] [ 7605] Rip = 000000000000000e D0623 14:23:52.217194 1 task_log.go:114] [ 7605] Rsi = 0000000000000000 D0623 14:23:52.217199 1 task_log.go:114] [ 7605] Rsp = 00007f830b1c6190 D0623 14:23:52.217205 1 task_log.go:114] [ 7605] Ss = 000000000000002b D0623 14:23:52.217218 1 task_log.go:137] [ 7605] Stack: D0623 14:23:52.505843 1 task_log.go:158] [ 7605] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:23:52.505884 1 task_signals.go:548] [ 7606] Notified of signal 29 D0623 14:23:52.505899 1 task_signals.go:214] [ 7606] Signal 29: terminating thread group I0623 14:23:52.505917 1 compat.go:135] Uncaught signal: "I/O possible" (29), PID: 7606, TID: 7606, fault addr: 0x0 D0623 14:23:52.505938 1 task_exit.go:277] [ 7606] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:52.505997 1 task_exit.go:277] [ 7606] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:52.506021 1 task_log.go:158] [ 7605] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 83 a4 4c 00 00 00 00 00 D0623 14:23:52.506033 1 task_log.go:158] [ 7605] 7f830b1c61b0: dc 0a 00 00 ff ff ff ff 20 89 52 00 00 00 00 00 D0623 14:23:52.506043 1 task_log.go:158] [ 7605] 7f830b1c61c0: ce 04 00 00 00 00 00 00 64 91 e0 27 00 00 00 00 D0623 14:23:52.506054 1 task_log.go:158] [ 7605] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506064 1 task_log.go:158] [ 7605] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:52.506073 1 task_log.go:158] [ 7605] 7f830b1c61f0: ce 04 00 00 00 00 00 00 80 f4 09 16 00 00 00 00 D0623 14:23:52.506090 1 task_log.go:158] [ 7605] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:52.506100 1 task_log.go:158] [ 7605] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:23:52.506109 1 task_log.go:158] [ 7605] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506119 1 task_log.go:158] [ 7605] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:52.506128 1 task_log.go:158] [ 7605] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:52.506146 1 task_log.go:158] [ 7605] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:52.506157 1 task_log.go:158] [ 7605] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:52.506167 1 task_log.go:158] [ 7605] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:52.506176 1 task_log.go:158] [ 7605] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:52.506186 1 task_log.go:158] [ 7605] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506195 1 task_log.go:158] [ 7605] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506205 1 task_log.go:158] [ 7605] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506214 1 task_log.go:158] [ 7605] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506224 1 task_log.go:158] [ 7605] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:52.506233 1 task_log.go:158] [ 7605] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506247 1 task_log.go:158] [ 7605] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:52.506256 1 task_log.go:158] [ 7605] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506266 1 task_log.go:158] [ 7605] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506275 1 task_log.go:158] [ 7605] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506285 1 task_log.go:158] [ 7605] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506305 1 task_log.go:158] [ 7605] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506323 1 task_log.go:158] [ 7605] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506333 1 task_log.go:158] [ 7605] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506341 1 task_log.go:158] [ 7605] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506358 1 task_log.go:158] [ 7605] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506368 1 task_log.go:158] [ 7605] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506375 1 task_log.go:158] [ 7605] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506383 1 task_log.go:158] [ 7605] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506390 1 task_log.go:158] [ 7605] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506398 1 task_log.go:158] [ 7605] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506406 1 task_log.go:158] [ 7605] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506415 1 task_log.go:158] [ 7605] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506422 1 task_log.go:158] [ 7605] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506429 1 task_log.go:158] [ 7605] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506437 1 task_log.go:158] [ 7605] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506444 1 task_log.go:158] [ 7605] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506452 1 task_log.go:158] [ 7605] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506460 1 task_log.go:158] [ 7605] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506487 1 task_log.go:158] [ 7605] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506494 1 task_log.go:158] [ 7605] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506510 1 task_log.go:158] [ 7605] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506518 1 task_log.go:158] [ 7605] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506546 1 task_log.go:158] [ 7605] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506560 1 task_log.go:158] [ 7605] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506569 1 task_log.go:158] [ 7605] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506579 1 task_log.go:158] [ 7605] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506598 1 task_log.go:158] [ 7605] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506605 1 task_log.go:158] [ 7605] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506620 1 task_log.go:158] [ 7605] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506627 1 task_log.go:158] [ 7605] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506634 1 task_log.go:158] [ 7605] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506641 1 task_log.go:158] [ 7605] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506648 1 task_log.go:158] [ 7605] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506655 1 task_log.go:158] [ 7605] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506676 1 task_log.go:158] [ 7605] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506683 1 task_log.go:158] [ 7605] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506698 1 task_log.go:158] [ 7605] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.506706 1 task_log.go:186] [ 7605] Code: D0623 14:23:52.506715 1 task_log.go:213] [ 7605] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:52.506746 1 task_log.go:81] [ 7605] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44fb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 4550f000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44ee2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43fae000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a271000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44f72000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 43800000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 43ddb000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44f93000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:52.506971 1 task_log.go:84] [ 7605] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:52.507018 1 task_signals.go:548] [ 7605] Notified of signal 11 D0623 14:23:52.507030 1 task_signals.go:250] [ 7605] Signal 11: delivering to handler D0623 14:23:52.513359 1 task_signals.go:563] [ 7606] No task notified of signal 36 D0623 14:23:52.526353 1 task_exit.go:277] [ 7606] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:52.533238 1 task_run.go:389] [ 7607] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:52.533295 1 task_log.go:104] [ 7607] Registers: D0623 14:23:52.533317 1 task_log.go:114] [ 7607] Cs = 0000000000000033 D0623 14:23:52.533324 1 task_log.go:114] [ 7607] Ds = 000000000000002b D0623 14:23:52.533330 1 task_log.go:114] [ 7607] Eflags = 0000000000011217 D0623 14:23:52.533337 1 task_log.go:114] [ 7607] Es = 000000000000002b D0623 14:23:52.533342 1 task_log.go:114] [ 7607] Fs = 0000000000000000 D0623 14:23:52.533348 1 task_log.go:114] [ 7607] Fs_base = 00007f830b1c6700 D0623 14:23:52.533354 1 task_log.go:114] [ 7607] Gs = 0000000000000000 D0623 14:23:52.533361 1 task_log.go:114] [ 7607] Gs_base = 0000000000000000 D0623 14:23:52.533367 1 task_log.go:114] [ 7607] Orig_rax = 0000000000000000 D0623 14:23:52.533372 1 task_log.go:114] [ 7607] R10 = 0000000000000000 D0623 14:23:52.533378 1 task_log.go:114] [ 7607] R11 = 0000000000001246 D0623 14:23:52.533384 1 task_log.go:114] [ 7607] R12 = 000000000056bf80 D0623 14:23:52.533390 1 task_log.go:114] [ 7607] R13 = 00007f0a76fd239f D0623 14:23:52.533396 1 task_log.go:114] [ 7607] R14 = 00007f830b1c6300 D0623 14:23:52.533402 1 task_log.go:114] [ 7607] R15 = 0000000000022000 D0623 14:23:52.533408 1 task_log.go:114] [ 7607] R8 = ffffffffffffffff D0623 14:23:52.533414 1 task_log.go:114] [ 7607] R9 = 0000000000000000 D0623 14:23:52.533420 1 task_log.go:114] [ 7607] Rax = 0000000000000000 D0623 14:23:52.533428 1 task_log.go:114] [ 7607] Rbp = 00000000004bfcb9 D0623 14:23:52.533451 1 task_log.go:114] [ 7607] Rbx = 000000000056bf80 D0623 14:23:52.533457 1 task_log.go:114] [ 7607] Rcx = 00000000004665d9 D0623 14:23:52.533463 1 task_log.go:114] [ 7607] Rdi = 0000000000000100 D0623 14:23:52.533468 1 task_log.go:114] [ 7607] Rdx = 9999999999999999 D0623 14:23:52.533474 1 task_log.go:114] [ 7607] Rip = 000000000000000e D0623 14:23:52.533480 1 task_log.go:114] [ 7607] Rsi = 0000000000000000 D0623 14:23:52.533485 1 task_log.go:114] [ 7607] Rsp = 00007f830b1c6190 D0623 14:23:52.533491 1 task_log.go:114] [ 7607] Ss = 000000000000002b D0623 14:23:52.533497 1 task_log.go:137] [ 7607] Stack: D0623 14:23:52.533505 1 task_log.go:158] [ 7607] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:52.533514 1 task_log.go:158] [ 7607] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:23:52.533521 1 task_log.go:158] [ 7607] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:23:52.533529 1 task_log.go:158] [ 7607] 7f830b1c61c0: ce 04 00 00 00 00 00 00 2c c3 18 29 00 00 00 00 D0623 14:23:52.533535 1 task_log.go:158] [ 7607] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533555 1 task_log.go:158] [ 7607] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:52.533563 1 task_log.go:158] [ 7607] 7f830b1c61f0: ce 04 00 00 00 00 00 00 91 f8 41 29 00 00 00 00 D0623 14:23:52.533570 1 task_log.go:158] [ 7607] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:52.533576 1 task_log.go:158] [ 7607] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:52.533583 1 task_log.go:158] [ 7607] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533589 1 task_log.go:158] [ 7607] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:52.533596 1 task_log.go:158] [ 7607] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:52.533603 1 task_log.go:158] [ 7607] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:52.533609 1 task_log.go:158] [ 7607] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:52.533626 1 task_log.go:158] [ 7607] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:52.533640 1 task_log.go:158] [ 7607] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:52.533648 1 task_log.go:158] [ 7607] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533655 1 task_log.go:158] [ 7607] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533662 1 task_log.go:158] [ 7607] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533668 1 task_log.go:158] [ 7607] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533675 1 task_log.go:158] [ 7607] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:52.533690 1 task_log.go:158] [ 7607] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533701 1 task_log.go:158] [ 7607] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:52.533709 1 task_log.go:158] [ 7607] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533718 1 task_log.go:158] [ 7607] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533729 1 task_log.go:158] [ 7607] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.533742 1 task_log.go:158] [ 7607] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537067 1 task_log.go:158] [ 7607] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537142 1 task_log.go:158] [ 7607] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537211 1 task_log.go:158] [ 7607] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537225 1 task_log.go:158] [ 7607] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537234 1 task_log.go:158] [ 7607] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537243 1 task_log.go:158] [ 7607] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537253 1 task_log.go:158] [ 7607] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537266 1 task_log.go:158] [ 7607] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537276 1 task_log.go:158] [ 7607] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537286 1 task_log.go:158] [ 7607] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537295 1 task_log.go:158] [ 7607] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537302 1 task_log.go:158] [ 7607] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537309 1 task_log.go:158] [ 7607] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537314 1 task_log.go:158] [ 7607] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537320 1 task_log.go:158] [ 7607] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537325 1 task_log.go:158] [ 7607] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537330 1 task_log.go:158] [ 7607] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537354 1 task_log.go:158] [ 7607] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537364 1 task_log.go:158] [ 7607] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537372 1 task_log.go:158] [ 7607] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537381 1 task_log.go:158] [ 7607] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537389 1 task_log.go:158] [ 7607] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537398 1 task_log.go:158] [ 7607] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537406 1 task_log.go:158] [ 7607] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537411 1 task_log.go:158] [ 7607] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537417 1 task_log.go:158] [ 7607] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537422 1 task_log.go:158] [ 7607] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537427 1 task_log.go:158] [ 7607] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537502 1 task_log.go:158] [ 7607] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537514 1 task_log.go:158] [ 7607] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537531 1 task_log.go:158] [ 7607] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537541 1 task_log.go:158] [ 7607] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537549 1 task_log.go:158] [ 7607] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537562 1 task_log.go:158] [ 7607] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537578 1 task_log.go:158] [ 7607] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537588 1 task_log.go:158] [ 7607] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537604 1 task_log.go:158] [ 7607] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:52.537615 1 task_log.go:186] [ 7607] Code: D0623 14:23:52.537624 1 task_log.go:213] [ 7607] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:52.537648 1 task_log.go:81] [ 7607] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44fb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 4550f000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44ee2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43fae000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a271000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44f72000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 43800000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 43ddb000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 44ec2000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44f93000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:52.537891 1 task_log.go:84] [ 7607] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:52.537961 1 task_signals.go:548] [ 7607] Notified of signal 11 D0623 14:23:52.537974 1 task_signals.go:250] [ 7607] Signal 11: delivering to handler D0623 14:23:52.539107 1 task_exit.go:277] [ 7607] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:52.541612 1 task_exit.go:277] [ 7607] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0623 14:23:52.545705 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:52.545770 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:52.545821 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:52.545842 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:52.787790 1 task_exit.go:277] [ 7604] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:52.787961 1 task_exit.go:277] [ 7604] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:52.788050 1 task_signals.go:214] [ 7608] Signal 9: terminating thread group I0623 14:23:52.788161 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7604, TID: 7608, fault addr: 0x0 D0623 14:23:52.788205 1 task_exit.go:277] [ 7608] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:52.788225 1 task_exit.go:277] [ 7608] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:52.788289 1 task_exit.go:277] [ 7608] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:52.788399 1 task_signals.go:214] [ 7605] Signal 9: terminating thread group I0623 14:23:52.788443 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7604, TID: 7605, fault addr: 0x0 D0623 14:23:52.788459 1 task_exit.go:277] [ 7605] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:52.790228 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:52.790307 1 task_exit.go:277] [ 7605] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:52.790361 1 task_exit.go:277] [ 7605] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:52.790408 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:52.797309 1 task_exit.go:277] [ 7604] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:52 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x114800, &(0x7f0000000080)="572b44f065bf2e90ef0a2bdccd8f24dce30aeda7e311c08e4c27b5448df747fd7ffc05ae3ad9f1a13998bfec14c87ebb09c53ef2dfb8281eac711670d99f83fabfb4366384596084217d86719e12340838c32cfedf6a69f59809cec39e5c27d1530c4f0dbe", &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)="506edc66a5f56dd4a154cd157a9b2305e32612810ff072e926e4d0b5f49b00a6c767da8bc1567a53daf97986b9ecaf0a645b3d81bb919e8c50d0c5d10c56bc97bb3f83c53cef9dbf18d77f683efa18a80fe2fb6468d7c80754f42120e88ae190d9935c2808218464a49e599864") wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) I0623 14:23:52.913594 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:52.913660 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:52.913726 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:52.913755 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:53.061164 1 task_exit.go:277] [ 7607] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:53.309706 1 task_run.go:389] [ 7610] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:53.309766 1 task_log.go:104] [ 7610] Registers: D0623 14:23:53.309793 1 task_log.go:114] [ 7610] Cs = 0000000000000033 D0623 14:23:53.309801 1 task_log.go:114] [ 7610] Ds = 0000000000000000 D0623 14:23:53.309808 1 task_log.go:114] [ 7610] Eflags = 0000000000011207 D0623 14:23:53.309820 1 task_log.go:114] [ 7610] Es = 0000000000000000 D0623 14:23:53.309826 1 task_log.go:114] [ 7610] Fs = 0000000000000000 D0623 14:23:53.309832 1 task_log.go:114] [ 7610] Fs_base = 00007f830b1c6700 D0623 14:23:53.309838 1 task_log.go:114] [ 7610] Gs = 0000000000000000 D0623 14:23:53.309844 1 task_log.go:114] [ 7610] Gs_base = 0000000000000000 D0623 14:23:53.309850 1 task_log.go:114] [ 7610] Orig_rax = 0000000000001d83 D0623 14:23:53.309856 1 task_log.go:114] [ 7610] R10 = 0000000000000000 D0623 14:23:53.309861 1 task_log.go:114] [ 7610] R11 = 0000000000001246 D0623 14:23:53.309871 1 task_log.go:114] [ 7610] R12 = 000000000056bf80 D0623 14:23:53.309876 1 task_log.go:114] [ 7610] R13 = 00007f0a76fd239f D0623 14:23:53.309882 1 task_log.go:114] [ 7610] R14 = 00007f830b1c6300 D0623 14:23:53.309888 1 task_log.go:114] [ 7610] R15 = 0000000000022000 D0623 14:23:53.309893 1 task_log.go:114] [ 7610] R8 = ffffffffffffffff D0623 14:23:53.309899 1 task_log.go:114] [ 7610] R9 = 0000000000000000 D0623 14:23:53.309905 1 task_log.go:114] [ 7610] Rax = 0000000000001d83 D0623 14:23:53.309911 1 task_log.go:114] [ 7610] Rbp = 00000000004bfcb9 D0623 14:23:53.309917 1 task_log.go:114] [ 7610] Rbx = 000000000056bf80 D0623 14:23:53.309923 1 task_log.go:114] [ 7610] Rcx = 00000000004665d9 D0623 14:23:53.309929 1 task_log.go:114] [ 7610] Rdi = 0000000000000100 D0623 14:23:53.309946 1 task_log.go:114] [ 7610] Rdx = 9999999999999999 D0623 14:23:53.309952 1 task_log.go:114] [ 7610] Rip = 000000000000000e D0623 14:23:53.309957 1 task_log.go:114] [ 7610] Rsi = 0000000000000000 D0623 14:23:53.309963 1 task_log.go:114] [ 7610] Rsp = 00007f830b1c6190 D0623 14:23:53.309969 1 task_log.go:114] [ 7610] Ss = 000000000000002b D0623 14:23:53.309975 1 task_log.go:137] [ 7610] Stack: D0623 14:23:53.309984 1 task_log.go:158] [ 7610] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:53.309996 1 task_log.go:158] [ 7610] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:53.310003 1 task_log.go:158] [ 7610] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:53.310010 1 task_log.go:158] [ 7610] 7f830b1c61c0: cf 04 00 00 00 00 00 00 5b 00 da 1b 00 00 00 00 D0623 14:23:53.310027 1 task_log.go:158] [ 7610] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310035 1 task_log.go:158] [ 7610] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:53.310041 1 task_log.go:158] [ 7610] 7f830b1c61f0: cf 04 00 00 00 00 00 00 67 88 2b 1c 00 00 00 00 D0623 14:23:53.310048 1 task_log.go:158] [ 7610] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:53.310055 1 task_log.go:158] [ 7610] 7f830b1c6210: 8c bf 56 00 00 00 00 00 ec dc 40 00 00 00 00 00 D0623 14:23:53.310062 1 task_log.go:158] [ 7610] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310068 1 task_log.go:158] [ 7610] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:53.310076 1 task_log.go:158] [ 7610] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:53.310089 1 task_log.go:158] [ 7610] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:53.310112 1 task_log.go:158] [ 7610] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:53.310121 1 task_log.go:158] [ 7610] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:53.310128 1 task_log.go:158] [ 7610] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:53.310141 1 task_log.go:158] [ 7610] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310149 1 task_log.go:158] [ 7610] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310156 1 task_log.go:158] [ 7610] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310163 1 task_log.go:158] [ 7610] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310187 1 task_log.go:158] [ 7610] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:53.310194 1 task_log.go:158] [ 7610] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310208 1 task_log.go:158] [ 7610] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:53.310219 1 task_log.go:158] [ 7610] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310226 1 task_log.go:158] [ 7610] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310233 1 task_log.go:158] [ 7610] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310240 1 task_log.go:158] [ 7610] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310254 1 task_log.go:158] [ 7610] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310262 1 task_log.go:158] [ 7610] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310273 1 task_log.go:158] [ 7610] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310284 1 task_log.go:158] [ 7610] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310291 1 task_log.go:158] [ 7610] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310297 1 task_log.go:158] [ 7610] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310304 1 task_log.go:158] [ 7610] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310311 1 task_log.go:158] [ 7610] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310318 1 task_log.go:158] [ 7610] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310325 1 task_log.go:158] [ 7610] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310332 1 task_log.go:158] [ 7610] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310338 1 task_log.go:158] [ 7610] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310353 1 task_log.go:158] [ 7610] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310363 1 task_log.go:158] [ 7610] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310370 1 task_log.go:158] [ 7610] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310376 1 task_log.go:158] [ 7610] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310390 1 task_log.go:158] [ 7610] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310398 1 task_log.go:158] [ 7610] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310408 1 task_log.go:158] [ 7610] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310528 1 task_log.go:158] [ 7610] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310540 1 task_log.go:158] [ 7610] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310555 1 task_log.go:158] [ 7610] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310563 1 task_log.go:158] [ 7610] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310569 1 task_log.go:158] [ 7610] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310599 1 task_log.go:158] [ 7610] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310607 1 task_log.go:158] [ 7610] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310613 1 task_log.go:158] [ 7610] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310620 1 task_log.go:158] [ 7610] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310627 1 task_log.go:158] [ 7610] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310633 1 task_log.go:158] [ 7610] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310640 1 task_log.go:158] [ 7610] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310646 1 task_log.go:158] [ 7610] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310653 1 task_log.go:158] [ 7610] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310659 1 task_log.go:158] [ 7610] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310669 1 task_log.go:158] [ 7610] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310676 1 task_log.go:158] [ 7610] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310682 1 task_log.go:158] [ 7610] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.310688 1 task_log.go:186] [ 7610] Code: D0623 14:23:53.310707 1 task_log.go:213] [ 7610] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:53.310716 1 task_log.go:81] [ 7610] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44bc0000 *pgalloc.MemoryFile 00550000-00570000 rw-p 4550f000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44370000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43fae000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a271000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44604000 *pgalloc.MemoryFile 20000000-20200000 rwxp 43a00000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 43ddb000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44625000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:53.310968 1 task_log.go:84] [ 7610] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:53.311041 1 task_signals.go:548] [ 7610] Notified of signal 11 D0623 14:23:53.311056 1 task_signals.go:250] [ 7610] Signal 11: delivering to handler D0623 14:23:53.324600 1 task_run.go:389] [ 7611] Unhandled user fault: addr=0 ip=0 access=r-x err=bad address D0623 14:23:53.324657 1 task_log.go:104] [ 7611] Registers: D0623 14:23:53.324678 1 task_log.go:114] [ 7611] Cs = 0000000000000033 D0623 14:23:53.324686 1 task_log.go:114] [ 7611] Ds = 0000000000000000 D0623 14:23:53.324692 1 task_log.go:114] [ 7611] Eflags = 0000000000011203 D0623 14:23:53.324698 1 task_log.go:114] [ 7611] Es = 0000000000000000 D0623 14:23:53.324704 1 task_log.go:114] [ 7611] Fs = 0000000000000000 D0623 14:23:53.324710 1 task_log.go:114] [ 7611] Fs_base = 00007f830b1c6700 D0623 14:23:53.324715 1 task_log.go:114] [ 7611] Gs = 0000000000000000 D0623 14:23:53.324721 1 task_log.go:114] [ 7611] Gs_base = 0000000000000000 D0623 14:23:53.324727 1 task_log.go:114] [ 7611] Orig_rax = 0000000000000003 D0623 14:23:53.324733 1 task_log.go:114] [ 7611] R10 = 0000000000000000 D0623 14:23:53.324739 1 task_log.go:114] [ 7611] R11 = 0000000000001246 D0623 14:23:53.324751 1 task_log.go:114] [ 7611] R12 = 000000000056bf80 D0623 14:23:53.324758 1 task_log.go:114] [ 7611] R13 = 00007f0a76fd239f D0623 14:23:53.324763 1 task_log.go:114] [ 7611] R14 = 00007f830b1c6300 D0623 14:23:53.324769 1 task_log.go:114] [ 7611] R15 = 0000000000022000 D0623 14:23:53.324778 1 task_log.go:114] [ 7611] R8 = 0000000000000000 D0623 14:23:53.324788 1 task_log.go:114] [ 7611] R9 = 0000000000000000 D0623 14:23:53.324793 1 task_log.go:114] [ 7611] Rax = 0000000000000003 D0623 14:23:53.324799 1 task_log.go:114] [ 7611] Rbp = 00000000004bfcb9 D0623 14:23:53.324805 1 task_log.go:114] [ 7611] Rbx = 000000000056bf80 D0623 14:23:53.324811 1 task_log.go:114] [ 7611] Rcx = 00000000004665d9 D0623 14:23:53.324816 1 task_log.go:114] [ 7611] Rdi = ffffffffffffff9c D0623 14:23:53.324823 1 task_log.go:114] [ 7611] Rdx = 0000000000000000 D0623 14:23:53.324829 1 task_log.go:114] [ 7611] Rip = 0000000000000000 D0623 14:23:53.324835 1 task_log.go:114] [ 7611] Rsi = 0000000020000040 D0623 14:23:53.324840 1 task_log.go:114] [ 7611] Rsp = 00007f830b1c6190 D0623 14:23:53.324846 1 task_log.go:114] [ 7611] Ss = 000000000000002b D0623 14:23:53.324852 1 task_log.go:137] [ 7611] Stack: D0623 14:23:53.324860 1 task_log.go:158] [ 7611] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:23:53.324876 1 task_log.go:158] [ 7611] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 d3 db 4c 00 00 00 00 00 D0623 14:23:53.324886 1 task_log.go:158] [ 7611] 7f830b1c61b0: 27 0f 00 00 ff ff ff ff e0 9b 53 00 00 00 00 00 D0623 14:23:53.324895 1 task_log.go:158] [ 7611] 7f830b1c61c0: cf 04 00 00 00 00 00 00 c3 46 02 1d 00 00 00 00 D0623 14:23:53.324903 1 task_log.go:158] [ 7611] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.324911 1 task_log.go:158] [ 7611] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:53.324919 1 task_log.go:158] [ 7611] 7f830b1c61f0: cf 04 00 00 00 00 00 00 9b b7 f8 1c 00 00 00 00 D0623 14:23:53.324927 1 task_log.go:158] [ 7611] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:53.324935 1 task_log.go:158] [ 7611] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:23:53.324944 1 task_log.go:158] [ 7611] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.324962 1 task_log.go:158] [ 7611] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:53.324979 1 task_log.go:158] [ 7611] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:53.324992 1 task_log.go:158] [ 7611] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:53.325006 1 task_log.go:158] [ 7611] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:53.325020 1 task_log.go:158] [ 7611] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:53.325029 1 task_log.go:158] [ 7611] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:53.325038 1 task_log.go:158] [ 7611] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325048 1 task_log.go:158] [ 7611] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325057 1 task_log.go:158] [ 7611] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325065 1 task_log.go:158] [ 7611] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325081 1 task_log.go:158] [ 7611] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:53.325090 1 task_log.go:158] [ 7611] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325098 1 task_log.go:158] [ 7611] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:53.325105 1 task_log.go:158] [ 7611] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325114 1 task_log.go:158] [ 7611] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325122 1 task_log.go:158] [ 7611] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325131 1 task_log.go:158] [ 7611] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325138 1 task_log.go:158] [ 7611] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325149 1 task_log.go:158] [ 7611] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325162 1 task_log.go:158] [ 7611] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325170 1 task_log.go:158] [ 7611] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325177 1 task_log.go:158] [ 7611] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325184 1 task_log.go:158] [ 7611] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325191 1 task_log.go:158] [ 7611] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325198 1 task_log.go:158] [ 7611] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325204 1 task_log.go:158] [ 7611] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325211 1 task_log.go:158] [ 7611] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325218 1 task_log.go:158] [ 7611] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325225 1 task_log.go:158] [ 7611] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325232 1 task_log.go:158] [ 7611] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325240 1 task_log.go:158] [ 7611] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325266 1 task_log.go:158] [ 7611] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325275 1 task_log.go:158] [ 7611] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325283 1 task_log.go:158] [ 7611] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325291 1 task_log.go:158] [ 7611] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325299 1 task_log.go:158] [ 7611] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325307 1 task_log.go:158] [ 7611] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325315 1 task_log.go:158] [ 7611] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325329 1 task_log.go:158] [ 7611] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325337 1 task_log.go:158] [ 7611] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325345 1 task_log.go:158] [ 7611] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325353 1 task_log.go:158] [ 7611] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325362 1 task_log.go:158] [ 7611] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325375 1 task_log.go:158] [ 7611] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325385 1 task_log.go:158] [ 7611] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325392 1 task_log.go:158] [ 7611] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325398 1 task_log.go:158] [ 7611] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325406 1 task_log.go:158] [ 7611] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325413 1 task_log.go:158] [ 7611] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325420 1 task_log.go:158] [ 7611] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.325428 1 task_log.go:158] [ 7611] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.326660 1 task_log.go:158] [ 7611] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.326675 1 task_log.go:158] [ 7611] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.326696 1 task_log.go:158] [ 7611] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.326724 1 task_log.go:186] [ 7611] Code: D0623 14:23:53.326739 1 task_log.go:213] [ 7611] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:53.326768 1 task_log.go:81] [ 7611] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44bc0000 *pgalloc.MemoryFile 00550000-00570000 rw-p 4550f000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44370000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43fae000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a271000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44604000 *pgalloc.MemoryFile 20000000-20200000 rwxp 43a00000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 43ddb000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44625000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:53.327081 1 task_log.go:84] [ 7611] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:3 => name /syz-executor fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:53.327187 1 task_signals.go:548] [ 7611] Notified of signal 11 D0623 14:23:53.327233 1 task_signals.go:250] [ 7611] Signal 11: delivering to handler D0623 14:23:53.328508 1 task_exit.go:277] [ 7611] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:53.328620 1 task_exit.go:277] [ 7611] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:53.340579 1 task_run.go:389] [ 7610] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:53.340633 1 task_log.go:104] [ 7610] Registers: D0623 14:23:53.340660 1 task_log.go:114] [ 7610] Cs = 0000000000000033 D0623 14:23:53.340668 1 task_log.go:114] [ 7610] Ds = 000000000000002b D0623 14:23:53.340674 1 task_log.go:114] [ 7610] Eflags = 0000000000011203 D0623 14:23:53.340680 1 task_log.go:114] [ 7610] Es = 000000000000002b D0623 14:23:53.340686 1 task_log.go:114] [ 7610] Fs = 0000000000000000 D0623 14:23:53.340694 1 task_log.go:114] [ 7610] Fs_base = 00007f830b1c6700 D0623 14:23:53.340700 1 task_log.go:114] [ 7610] Gs = 0000000000000000 D0623 14:23:53.340705 1 task_log.go:114] [ 7610] Gs_base = 0000000000000000 D0623 14:23:53.340711 1 task_log.go:114] [ 7610] Orig_rax = 0000000000001d84 D0623 14:23:53.340725 1 task_log.go:114] [ 7610] R10 = 0000000000000000 D0623 14:23:53.340732 1 task_log.go:114] [ 7610] R11 = 0000000000001246 D0623 14:23:53.340737 1 task_log.go:114] [ 7610] R12 = 000000000056bf80 D0623 14:23:53.340743 1 task_log.go:114] [ 7610] R13 = 00007f0a76fd239f D0623 14:23:53.340749 1 task_log.go:114] [ 7610] R14 = 00007f830b1c6300 D0623 14:23:53.340755 1 task_log.go:114] [ 7610] R15 = 0000000000022000 D0623 14:23:53.340761 1 task_log.go:114] [ 7610] R8 = ffffffffffffffff D0623 14:23:53.340767 1 task_log.go:114] [ 7610] R9 = 0000000000000000 D0623 14:23:53.340772 1 task_log.go:114] [ 7610] Rax = 0000000000001d84 D0623 14:23:53.340781 1 task_log.go:114] [ 7610] Rbp = 00000000004bfcb9 D0623 14:23:53.340787 1 task_log.go:114] [ 7610] Rbx = 000000000056bf80 D0623 14:23:53.340793 1 task_log.go:114] [ 7610] Rcx = 00000000004665d9 D0623 14:23:53.340798 1 task_log.go:114] [ 7610] Rdi = 0000000000000100 D0623 14:23:53.340804 1 task_log.go:114] [ 7610] Rdx = 9999999999999999 D0623 14:23:53.340810 1 task_log.go:114] [ 7610] Rip = 000000000000000e D0623 14:23:53.340815 1 task_log.go:114] [ 7610] Rsi = 0000000000000000 D0623 14:23:53.340821 1 task_log.go:114] [ 7610] Rsp = 00007f830b1c6190 D0623 14:23:53.340826 1 task_log.go:114] [ 7610] Ss = 000000000000002b D0623 14:23:53.340832 1 task_log.go:137] [ 7610] Stack: D0623 14:23:53.340840 1 task_log.go:158] [ 7610] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:53.340860 1 task_log.go:158] [ 7610] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:53.340868 1 task_log.go:158] [ 7610] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:53.340875 1 task_log.go:158] [ 7610] 7f830b1c61c0: cf 04 00 00 00 00 00 00 07 6e 65 1d 00 00 00 00 D0623 14:23:53.340882 1 task_log.go:158] [ 7610] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.340891 1 task_log.go:158] [ 7610] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:53.340898 1 task_log.go:158] [ 7610] 7f830b1c61f0: cf 04 00 00 00 00 00 00 8e b0 fa 1d 00 00 00 00 D0623 14:23:53.340904 1 task_log.go:158] [ 7610] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:53.340911 1 task_log.go:158] [ 7610] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:53.340918 1 task_log.go:158] [ 7610] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.340924 1 task_log.go:158] [ 7610] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:53.340931 1 task_log.go:158] [ 7610] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:53.340937 1 task_log.go:158] [ 7610] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:53.340944 1 task_log.go:158] [ 7610] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:53.340968 1 task_log.go:158] [ 7610] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:53.340975 1 task_log.go:158] [ 7610] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:53.340981 1 task_log.go:158] [ 7610] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.340988 1 task_log.go:158] [ 7610] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.340998 1 task_log.go:158] [ 7610] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341008 1 task_log.go:158] [ 7610] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341020 1 task_log.go:158] [ 7610] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:53.341028 1 task_log.go:158] [ 7610] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341035 1 task_log.go:158] [ 7610] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:53.341042 1 task_log.go:158] [ 7610] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341049 1 task_log.go:158] [ 7610] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341056 1 task_log.go:158] [ 7610] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341063 1 task_log.go:158] [ 7610] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341070 1 task_log.go:158] [ 7610] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341077 1 task_log.go:158] [ 7610] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341096 1 task_log.go:158] [ 7610] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341103 1 task_log.go:158] [ 7610] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341114 1 task_log.go:158] [ 7610] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341121 1 task_log.go:158] [ 7610] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341127 1 task_log.go:158] [ 7610] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341134 1 task_log.go:158] [ 7610] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341142 1 task_log.go:158] [ 7610] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341149 1 task_log.go:158] [ 7610] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341158 1 task_log.go:158] [ 7610] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341175 1 task_log.go:158] [ 7610] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341200 1 task_log.go:158] [ 7610] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341217 1 task_log.go:158] [ 7610] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341238 1 task_log.go:158] [ 7610] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341246 1 task_log.go:158] [ 7610] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341253 1 task_log.go:158] [ 7610] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341260 1 task_log.go:158] [ 7610] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341267 1 task_log.go:158] [ 7610] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341282 1 task_log.go:158] [ 7610] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341289 1 task_log.go:158] [ 7610] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341297 1 task_log.go:158] [ 7610] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341366 1 task_log.go:158] [ 7610] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341388 1 task_log.go:158] [ 7610] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341395 1 task_log.go:158] [ 7610] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341403 1 task_log.go:158] [ 7610] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341411 1 task_log.go:158] [ 7610] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341418 1 task_log.go:158] [ 7610] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341426 1 task_log.go:158] [ 7610] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341449 1 task_log.go:158] [ 7610] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341457 1 task_log.go:158] [ 7610] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341465 1 task_log.go:158] [ 7610] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341517 1 task_log.go:158] [ 7610] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341537 1 task_log.go:158] [ 7610] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341545 1 task_log.go:158] [ 7610] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341552 1 task_log.go:158] [ 7610] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341566 1 task_log.go:158] [ 7610] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.341576 1 task_log.go:186] [ 7610] Code: D0623 14:23:53.341584 1 task_log.go:213] [ 7610] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:53.341635 1 task_log.go:81] [ 7610] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44bc0000 *pgalloc.MemoryFile 00550000-00570000 rw-p 4550f000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44370000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43fae000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a271000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44604000 *pgalloc.MemoryFile 20000000-20200000 rwxp 43a00000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 43ddb000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 44350000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44625000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:53.341861 1 task_log.go:84] [ 7610] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:53.342359 1 task_signals.go:548] [ 7610] Notified of signal 11 D0623 14:23:53.342481 1 task_signals.go:250] [ 7610] Signal 11: delivering to handler D0623 14:23:53.344271 1 task_exit.go:277] [ 7610] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:53.344392 1 task_exit.go:277] [ 7610] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:53.344474 1 task_exit.go:277] [ 7610] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:53.345996 1 task_signals.go:214] [ 7609] Signal 9: terminating thread group I0623 14:23:53.346040 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7609, TID: 7609, fault addr: 0x0 D0623 14:23:53.346063 1 task_exit.go:277] [ 7609] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:53.346104 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:53.346117 1 task_exit.go:277] [ 7609] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:53.346125 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:53.355657 1 task_exit.go:277] [ 7609] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:53 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() tkill(r2, 0x14) r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) D0623 14:23:53.640921 1 task_exit.go:277] [ 7611] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:53.874354 1 task_run.go:389] [ 7614] Unhandled user fault: addr=a ip=a access=r-x err=bad address D0623 14:23:53.875769 1 task_log.go:104] [ 7614] Registers: D0623 14:23:53.875869 1 task_log.go:114] [ 7614] Cs = 0000000000000033 D0623 14:23:53.875917 1 task_log.go:114] [ 7614] Ds = 0000000000000000 D0623 14:23:53.875958 1 task_log.go:114] [ 7614] Eflags = 0000000000011203 D0623 14:23:53.875992 1 task_log.go:114] [ 7614] Es = 0000000000000000 D0623 14:23:53.876024 1 task_log.go:114] [ 7614] Fs = 0000000000000000 D0623 14:23:53.876074 1 task_log.go:114] [ 7614] Fs_base = 00007f830b1c6700 D0623 14:23:53.876142 1 task_log.go:114] [ 7614] Gs = 0000000000000000 D0623 14:23:53.876200 1 task_log.go:114] [ 7614] Gs_base = 0000000000000000 D0623 14:23:53.876233 1 task_log.go:114] [ 7614] Orig_rax = 0000000000001d87 D0623 14:23:53.876263 1 task_log.go:114] [ 7614] R10 = 0000000000000000 D0623 14:23:53.876294 1 task_log.go:114] [ 7614] R11 = 0000000000001246 D0623 14:23:53.876332 1 task_log.go:114] [ 7614] R12 = 000000000056bf80 D0623 14:23:53.876368 1 task_log.go:114] [ 7614] R13 = 00007f0a76fd239f D0623 14:23:53.876399 1 task_log.go:114] [ 7614] R14 = 00007f830b1c6300 D0623 14:23:53.876429 1 task_log.go:114] [ 7614] R15 = 0000000000022000 D0623 14:23:53.876471 1 task_log.go:114] [ 7614] R8 = ffffffffffffffff D0623 14:23:53.876508 1 task_log.go:114] [ 7614] R9 = 0000000000000000 D0623 14:23:53.876539 1 task_log.go:114] [ 7614] Rax = 0000000000001d87 D0623 14:23:53.876570 1 task_log.go:114] [ 7614] Rbp = 00000000004bfcb9 D0623 14:23:53.876615 1 task_log.go:114] [ 7614] Rbx = 000000000056bf80 D0623 14:23:53.876652 1 task_log.go:114] [ 7614] Rcx = 00000000004665d9 D0623 14:23:53.876727 1 task_log.go:114] [ 7614] Rdi = 0000000000000100 D0623 14:23:53.876778 1 task_log.go:114] [ 7614] Rdx = 9999999999999999 D0623 14:23:53.876812 1 task_log.go:114] [ 7614] Rip = 000000000000000a D0623 14:23:53.876844 1 task_log.go:114] [ 7614] Rsi = 0000000000000000 D0623 14:23:53.876875 1 task_log.go:114] [ 7614] Rsp = 00007f830b1c6190 D0623 14:23:53.876910 1 task_log.go:114] [ 7614] Ss = 000000000000002b D0623 14:23:53.876958 1 task_log.go:137] [ 7614] Stack: D0623 14:23:53.876996 1 task_log.go:158] [ 7614] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:23:53.877043 1 task_log.go:158] [ 7614] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 60 de 4c 00 00 00 00 00 D0623 14:23:53.877089 1 task_log.go:158] [ 7614] 7f830b1c61b0: 4b 0f 00 00 ff ff ff ff e0 a4 53 00 00 00 00 00 D0623 14:23:53.877164 1 task_log.go:158] [ 7614] 7f830b1c61c0: d0 04 00 00 00 00 00 00 97 45 5b 02 00 00 00 00 D0623 14:23:53.877209 1 task_log.go:158] [ 7614] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877242 1 task_log.go:158] [ 7614] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:53.877275 1 task_log.go:158] [ 7614] 7f830b1c61f0: d0 04 00 00 00 00 00 00 a6 35 59 02 00 00 00 00 D0623 14:23:53.877307 1 task_log.go:158] [ 7614] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:53.877339 1 task_log.go:158] [ 7614] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:23:53.877370 1 task_log.go:158] [ 7614] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877408 1 task_log.go:158] [ 7614] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:53.877465 1 task_log.go:158] [ 7614] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:53.877499 1 task_log.go:158] [ 7614] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:53.877530 1 task_log.go:158] [ 7614] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:53.877576 1 task_log.go:158] [ 7614] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:53.877601 1 task_signals.go:548] [ 7615] Notified of signal 20 D0623 14:23:53.877646 1 task_signals.go:933] [ 7615] Signal 20: stopping 1 threads in thread group D0623 14:23:53.877657 1 task_signals.go:1032] [ 7615] Completing group stop D0623 14:23:53.877664 1 task_stop.go:124] [ 7615] Entering internal stop (*kernel.groupStop)(nil) D0623 14:23:53.877678 1 task_signals.go:509] [ 7614] Discarding ignored signal 17 D0623 14:23:53.877626 1 task_log.go:158] [ 7614] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:53.877778 1 task_log.go:158] [ 7614] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877834 1 task_log.go:158] [ 7614] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877854 1 task_log.go:158] [ 7614] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877862 1 task_log.go:158] [ 7614] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877870 1 task_log.go:158] [ 7614] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:53.877878 1 task_log.go:158] [ 7614] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877885 1 task_log.go:158] [ 7614] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:53.877893 1 task_log.go:158] [ 7614] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877901 1 task_log.go:158] [ 7614] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877912 1 task_log.go:158] [ 7614] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877919 1 task_log.go:158] [ 7614] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877926 1 task_log.go:158] [ 7614] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877934 1 task_log.go:158] [ 7614] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877948 1 task_log.go:158] [ 7614] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877963 1 task_log.go:158] [ 7614] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877972 1 task_log.go:158] [ 7614] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877980 1 task_log.go:158] [ 7614] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.877995 1 task_log.go:158] [ 7614] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878003 1 task_log.go:158] [ 7614] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878010 1 task_log.go:158] [ 7614] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878018 1 task_log.go:158] [ 7614] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878025 1 task_log.go:158] [ 7614] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878032 1 task_log.go:158] [ 7614] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878048 1 task_log.go:158] [ 7614] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878056 1 task_log.go:158] [ 7614] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878063 1 task_log.go:158] [ 7614] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878078 1 task_log.go:158] [ 7614] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878087 1 task_log.go:158] [ 7614] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878094 1 task_log.go:158] [ 7614] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878101 1 task_log.go:158] [ 7614] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878109 1 task_log.go:158] [ 7614] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878116 1 task_log.go:158] [ 7614] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878124 1 task_log.go:158] [ 7614] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878131 1 task_log.go:158] [ 7614] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878145 1 task_log.go:158] [ 7614] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878152 1 task_log.go:158] [ 7614] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878159 1 task_log.go:158] [ 7614] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878189 1 task_log.go:158] [ 7614] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878197 1 task_log.go:158] [ 7614] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878209 1 task_log.go:158] [ 7614] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878219 1 task_log.go:158] [ 7614] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878226 1 task_log.go:158] [ 7614] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878233 1 task_log.go:158] [ 7614] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878239 1 task_log.go:158] [ 7614] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878246 1 task_log.go:158] [ 7614] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878252 1 task_log.go:158] [ 7614] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878259 1 task_log.go:158] [ 7614] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878265 1 task_log.go:158] [ 7614] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.878271 1 task_log.go:186] [ 7614] Code: D0623 14:23:53.878278 1 task_log.go:213] [ 7614] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:53.878286 1 task_log.go:81] [ 7614] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44fb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 44f93000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44ec2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 442a4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a270000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44f52000 *pgalloc.MemoryFile 20000000-20200000 rwxp 43600000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4382d000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44f73000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:53.878441 1 task_log.go:84] [ 7614] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:53.878502 1 task_signals.go:548] [ 7614] Notified of signal 11 D0623 14:23:53.878519 1 task_signals.go:250] [ 7614] Signal 11: delivering to handler D0623 14:23:53.893915 1 task_run.go:389] [ 7616] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:53.893995 1 task_log.go:104] [ 7616] Registers: D0623 14:23:53.894017 1 task_log.go:114] [ 7616] Cs = 0000000000000033 D0623 14:23:53.894025 1 task_log.go:114] [ 7616] Ds = 000000000000002b D0623 14:23:53.894031 1 task_log.go:114] [ 7616] Eflags = 0000000000011217 D0623 14:23:53.894037 1 task_log.go:114] [ 7616] Es = 000000000000002b D0623 14:23:53.894043 1 task_log.go:114] [ 7616] Fs = 0000000000000000 D0623 14:23:53.894048 1 task_log.go:114] [ 7616] Fs_base = 00007f830b1c6700 D0623 14:23:53.894054 1 task_log.go:114] [ 7616] Gs = 0000000000000000 D0623 14:23:53.894060 1 task_log.go:114] [ 7616] Gs_base = 0000000000000000 D0623 14:23:53.894065 1 task_log.go:114] [ 7616] Orig_rax = 0000000000000000 D0623 14:23:53.894083 1 task_log.go:114] [ 7616] R10 = 0000000000000000 D0623 14:23:53.894089 1 task_log.go:114] [ 7616] R11 = 0000000000001246 D0623 14:23:53.894097 1 task_log.go:114] [ 7616] R12 = 000000000056bf80 D0623 14:23:53.894117 1 task_log.go:114] [ 7616] R13 = 00007f0a76fd239f D0623 14:23:53.894126 1 task_log.go:114] [ 7616] R14 = 00007f830b1c6300 D0623 14:23:53.894133 1 task_log.go:114] [ 7616] R15 = 0000000000022000 D0623 14:23:53.894140 1 task_log.go:114] [ 7616] R8 = ffffffffffffffff D0623 14:23:53.894147 1 task_log.go:114] [ 7616] R9 = 0000000000000000 D0623 14:23:53.894154 1 task_log.go:114] [ 7616] Rax = 0000000000000000 D0623 14:23:53.894161 1 task_log.go:114] [ 7616] Rbp = 00000000004bfcb9 D0623 14:23:53.894184 1 task_log.go:114] [ 7616] Rbx = 000000000056bf80 D0623 14:23:53.894193 1 task_log.go:114] [ 7616] Rcx = 00000000004665d9 D0623 14:23:53.894202 1 task_log.go:114] [ 7616] Rdi = 0000000000000100 D0623 14:23:53.894210 1 task_log.go:114] [ 7616] Rdx = 9999999999999999 D0623 14:23:53.894231 1 task_log.go:114] [ 7616] Rip = 000000000000000e D0623 14:23:53.894238 1 task_log.go:114] [ 7616] Rsi = 0000000000000000 D0623 14:23:53.894245 1 task_log.go:114] [ 7616] Rsp = 00007f830b1c6190 D0623 14:23:53.894252 1 task_log.go:114] [ 7616] Ss = 000000000000002b D0623 14:23:53.894259 1 task_log.go:137] [ 7616] Stack: D0623 14:23:53.894268 1 task_log.go:158] [ 7616] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:53.894278 1 task_log.go:158] [ 7616] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:53.894314 1 task_log.go:158] [ 7616] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:53.894326 1 task_log.go:158] [ 7616] 7f830b1c61c0: d0 04 00 00 00 00 00 00 cf 72 1e 03 00 00 00 00 D0623 14:23:53.894334 1 task_log.go:158] [ 7616] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894342 1 task_log.go:158] [ 7616] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:53.894350 1 task_log.go:158] [ 7616] 7f830b1c61f0: d0 04 00 00 00 00 00 00 86 bb 59 03 00 00 00 00 D0623 14:23:53.894377 1 task_log.go:158] [ 7616] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:53.894389 1 task_log.go:158] [ 7616] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:53.894405 1 task_log.go:158] [ 7616] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894415 1 task_log.go:158] [ 7616] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:53.894422 1 task_log.go:158] [ 7616] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:53.894445 1 task_log.go:158] [ 7616] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:53.894455 1 task_log.go:158] [ 7616] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:53.894463 1 task_log.go:158] [ 7616] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:53.894473 1 task_log.go:158] [ 7616] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:53.894495 1 task_log.go:158] [ 7616] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894507 1 task_log.go:158] [ 7616] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894526 1 task_log.go:158] [ 7616] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894535 1 task_log.go:158] [ 7616] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894555 1 task_log.go:158] [ 7616] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:53.894562 1 task_log.go:158] [ 7616] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894570 1 task_log.go:158] [ 7616] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:53.894578 1 task_log.go:158] [ 7616] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894586 1 task_log.go:158] [ 7616] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894604 1 task_log.go:158] [ 7616] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894611 1 task_log.go:158] [ 7616] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894618 1 task_log.go:158] [ 7616] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894626 1 task_log.go:158] [ 7616] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894634 1 task_log.go:158] [ 7616] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894652 1 task_log.go:158] [ 7616] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894659 1 task_log.go:158] [ 7616] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894666 1 task_log.go:158] [ 7616] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894674 1 task_log.go:158] [ 7616] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894681 1 task_log.go:158] [ 7616] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894689 1 task_log.go:158] [ 7616] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894706 1 task_log.go:158] [ 7616] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894714 1 task_log.go:158] [ 7616] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894725 1 task_log.go:158] [ 7616] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894751 1 task_log.go:158] [ 7616] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894759 1 task_log.go:158] [ 7616] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894770 1 task_log.go:158] [ 7616] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894777 1 task_log.go:158] [ 7616] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894784 1 task_log.go:158] [ 7616] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894791 1 task_log.go:158] [ 7616] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894798 1 task_log.go:158] [ 7616] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894810 1 task_log.go:158] [ 7616] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894821 1 task_log.go:158] [ 7616] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894890 1 task_log.go:158] [ 7616] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894937 1 task_log.go:158] [ 7616] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894945 1 task_log.go:158] [ 7616] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894952 1 task_log.go:158] [ 7616] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894958 1 task_log.go:158] [ 7616] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894972 1 task_log.go:158] [ 7616] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894979 1 task_log.go:158] [ 7616] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894987 1 task_log.go:158] [ 7616] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.894994 1 task_log.go:158] [ 7616] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.895001 1 task_log.go:158] [ 7616] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.895008 1 task_log.go:158] [ 7616] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.895019 1 task_log.go:158] [ 7616] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.895071 1 task_log.go:158] [ 7616] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.895118 1 task_log.go:158] [ 7616] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.895160 1 task_log.go:158] [ 7616] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.895171 1 task_log.go:158] [ 7616] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:53.895177 1 task_log.go:186] [ 7616] Code: D0623 14:23:53.895184 1 task_log.go:213] [ 7616] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:53.895193 1 task_log.go:81] [ 7616] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44fb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 44f93000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44ec2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 442a4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a270000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44f52000 *pgalloc.MemoryFile 20000000-20200000 rwxp 43600000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4382d000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 44ea2000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44f73000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:53.895457 1 task_log.go:84] [ 7616] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:53.895527 1 task_signals.go:548] [ 7616] Notified of signal 11 D0623 14:23:53.895544 1 task_signals.go:250] [ 7616] Signal 11: delivering to handler D0623 14:23:53.896277 1 task_exit.go:277] [ 7616] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:53.896425 1 task_exit.go:277] [ 7616] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:53.913928 1 task_signals.go:563] [ 7615] No task notified of signal 20 D0623 14:23:53.916243 1 task_exit.go:277] [ 7613] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:53.916401 1 task_exit.go:277] [ 7613] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:53.916520 1 task_signals.go:214] [ 7618] Signal 9: terminating thread group I0623 14:23:53.916581 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7613, TID: 7618, fault addr: 0x0 D0623 14:23:53.916609 1 task_exit.go:277] [ 7618] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:53.916638 1 task_exit.go:277] [ 7618] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:53.916646 1 task_exit.go:277] [ 7618] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:53.916977 1 task_signals.go:214] [ 7614] Signal 9: terminating thread group I0623 14:23:53.917018 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7613, TID: 7614, fault addr: 0x0 D0623 14:23:53.917037 1 task_exit.go:277] [ 7614] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:53.917115 1 task_exit.go:277] [ 7614] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:53.917134 1 task_exit.go:277] [ 7614] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:53.917596 1 task_signals.go:214] [ 7617] Signal 9: terminating thread group I0623 14:23:53.917753 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7613, TID: 7617, fault addr: 0x0 D0623 14:23:53.917865 1 task_exit.go:277] [ 7617] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:53.918014 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:53.918100 1 task_exit.go:277] [ 7617] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:53.918213 1 task_exit.go:277] [ 7617] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:53.918337 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:53.919810 1 task_exit.go:277] [ 7613] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:53.920051 1 task_signals.go:563] [ 7616] No task notified of signal 1 D0623 14:23:53.920080 1 task_signals.go:563] [ 7616] No task notified of signal 18 D0623 14:23:53.920101 1 task_signals.go:563] [ 7615] No task notified of signal 1 D0623 14:23:53.920114 1 task_signals.go:958] [ 7615] Ending complete group stop with 0 threads pending D0623 14:23:53.920120 1 task_stop.go:147] [ 7615] Leaving internal stop (*kernel.groupStop)(nil) D0623 14:23:53.920138 1 task_signals.go:509] [ 7615] Discarding ignored signal 18 D0623 14:23:53.921299 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:53.921330 1 task_signals.go:214] [ 7615] Signal 1: terminating thread group I0623 14:23:53.921341 1 compat.go:135] Uncaught signal: "hangup" (1), PID: 7615, TID: 7615, fault addr: 0x0 D0623 14:23:53.921358 1 task_exit.go:277] [ 7615] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:53.923242 1 task_exit.go:277] [ 7615] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:53.923283 1 task_signals.go:509] [ 56] Discarding ignored signal 17 14:23:53 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x222c40, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt(r1, 0x1, 0x6, &(0x7f0000000140)=""/127, &(0x7f00000001c0)=0x7f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x3ec3e000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = getpid() r3 = gettid() r4 = gettid() tgkill(r3, r4, 0x24) syz_open_procfs(0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r2, r5, 0x0, &(0x7f0000000100)) I0623 14:23:54.063183 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:54.063314 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:54.063420 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:54.063489 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:54.190929 1 task_exit.go:277] [ 7615] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:54.195311 1 task_exit.go:277] [ 7616] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:54.411878 1 task_signals.go:548] [ 7621] Notified of signal 36 D0623 14:23:54.411920 1 task_signals.go:214] [ 7621] Signal 36: terminating thread group I0623 14:23:54.411933 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7621, TID: 7621, fault addr: 0x0 D0623 14:23:54.411947 1 task_exit.go:277] [ 7621] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:54.411999 1 task_exit.go:277] [ 7621] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:54.412019 1 task_exit.go:277] [ 7621] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:54.422058 1 task_run.go:389] [ 7622] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:54.422142 1 task_log.go:104] [ 7622] Registers: D0623 14:23:54.422167 1 task_log.go:114] [ 7622] Cs = 0000000000000033 D0623 14:23:54.422255 1 task_log.go:114] [ 7622] Ds = 0000000000000000 D0623 14:23:54.422303 1 task_log.go:114] [ 7622] Eflags = 0000000000011217 D0623 14:23:54.422348 1 task_log.go:114] [ 7622] Es = 0000000000000000 D0623 14:23:54.422391 1 task_log.go:114] [ 7622] Fs = 0000000000000000 D0623 14:23:54.422446 1 task_log.go:114] [ 7622] Fs_base = 00007f830b1c6700 D0623 14:23:54.422460 1 task_log.go:114] [ 7622] Gs = 0000000000000000 D0623 14:23:54.422470 1 task_log.go:114] [ 7622] Gs_base = 0000000000000000 D0623 14:23:54.422479 1 task_log.go:114] [ 7622] Orig_rax = 0000000000000000 D0623 14:23:54.422487 1 task_log.go:114] [ 7622] R10 = 0000000000000000 D0623 14:23:54.422496 1 task_log.go:114] [ 7622] R11 = 0000000000001246 D0623 14:23:54.422568 1 task_log.go:114] [ 7622] R12 = 000000000056bf80 D0623 14:23:54.422622 1 task_log.go:114] [ 7622] R13 = 00007f0a76fd239f D0623 14:23:54.422632 1 task_log.go:114] [ 7622] R14 = 00007f830b1c6300 D0623 14:23:54.422646 1 task_log.go:114] [ 7622] R15 = 0000000000022000 D0623 14:23:54.422664 1 task_log.go:114] [ 7622] R8 = ffffffffffffffff D0623 14:23:54.422673 1 task_log.go:114] [ 7622] R9 = 0000000000000000 D0623 14:23:54.422681 1 task_log.go:114] [ 7622] Rax = 0000000000000000 D0623 14:23:54.422690 1 task_log.go:114] [ 7622] Rbp = 00000000004bfcb9 D0623 14:23:54.422703 1 task_log.go:114] [ 7622] Rbx = 000000000056bf80 D0623 14:23:54.422712 1 task_log.go:114] [ 7622] Rcx = 00000000004665d9 D0623 14:23:54.422724 1 task_log.go:114] [ 7622] Rdi = 0000000000000100 D0623 14:23:54.422733 1 task_log.go:114] [ 7622] Rdx = 9999999999999999 D0623 14:23:54.422745 1 task_log.go:114] [ 7622] Rip = 000000000000000e D0623 14:23:54.422754 1 task_log.go:114] [ 7622] Rsi = 0000000000000000 D0623 14:23:54.422769 1 task_log.go:114] [ 7622] Rsp = 00007f830b1c6190 D0623 14:23:54.422780 1 task_log.go:114] [ 7622] Ss = 000000000000002b D0623 14:23:54.422793 1 task_log.go:137] [ 7622] Stack: D0623 14:23:54.422806 1 task_log.go:158] [ 7622] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:54.422824 1 task_log.go:158] [ 7622] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:54.422839 1 task_log.go:158] [ 7622] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:54.422867 1 task_log.go:158] [ 7622] 7f830b1c61c0: d0 04 00 00 00 00 00 00 48 5d 88 22 00 00 00 00 D0623 14:23:54.422934 1 task_log.go:158] [ 7622] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.422972 1 task_log.go:158] [ 7622] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:54.423007 1 task_log.go:158] [ 7622] 7f830b1c61f0: d0 04 00 00 00 00 00 00 4c ed 9d 22 00 00 00 00 D0623 14:23:54.423041 1 task_log.go:158] [ 7622] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:54.423075 1 task_log.go:158] [ 7622] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:54.423115 1 task_log.go:158] [ 7622] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423135 1 task_log.go:158] [ 7622] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:54.423143 1 task_log.go:158] [ 7622] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:54.423151 1 task_log.go:158] [ 7622] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:54.423158 1 task_log.go:158] [ 7622] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:54.423165 1 task_log.go:158] [ 7622] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:54.423173 1 task_log.go:158] [ 7622] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:54.423181 1 task_log.go:158] [ 7622] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423189 1 task_log.go:158] [ 7622] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423196 1 task_log.go:158] [ 7622] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423251 1 task_log.go:158] [ 7622] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423271 1 task_log.go:158] [ 7622] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:54.423279 1 task_log.go:158] [ 7622] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423286 1 task_log.go:158] [ 7622] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:54.423299 1 task_log.go:158] [ 7622] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423310 1 task_log.go:158] [ 7622] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423318 1 task_log.go:158] [ 7622] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423325 1 task_log.go:158] [ 7622] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423388 1 task_log.go:158] [ 7622] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423556 1 task_log.go:158] [ 7622] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423641 1 task_log.go:158] [ 7622] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423698 1 task_log.go:158] [ 7622] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423764 1 task_log.go:158] [ 7622] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423837 1 task_log.go:158] [ 7622] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.423963 1 task_log.go:158] [ 7622] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424024 1 task_log.go:158] [ 7622] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424046 1 task_log.go:158] [ 7622] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424054 1 task_log.go:158] [ 7622] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424062 1 task_log.go:158] [ 7622] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424070 1 task_log.go:158] [ 7622] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424082 1 task_log.go:158] [ 7622] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424171 1 task_log.go:158] [ 7622] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424270 1 task_log.go:158] [ 7622] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424339 1 task_log.go:158] [ 7622] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424363 1 task_log.go:158] [ 7622] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424374 1 task_log.go:158] [ 7622] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424439 1 task_log.go:158] [ 7622] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424450 1 task_log.go:158] [ 7622] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424459 1 task_log.go:158] [ 7622] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424519 1 task_log.go:158] [ 7622] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424541 1 task_log.go:158] [ 7622] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424547 1 task_log.go:158] [ 7622] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424553 1 task_log.go:158] [ 7622] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424559 1 task_log.go:158] [ 7622] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424600 1 task_log.go:158] [ 7622] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424613 1 task_log.go:158] [ 7622] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424669 1 task_log.go:158] [ 7622] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424691 1 task_log.go:158] [ 7622] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424699 1 task_log.go:158] [ 7622] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424706 1 task_log.go:158] [ 7622] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424713 1 task_log.go:158] [ 7622] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424720 1 task_log.go:158] [ 7622] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424727 1 task_log.go:158] [ 7622] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424808 1 task_log.go:158] [ 7622] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424862 1 task_log.go:158] [ 7622] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:54.424905 1 task_log.go:186] [ 7622] Code: D0623 14:23:54.424951 1 task_log.go:213] [ 7622] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:54.426634 1 task_log.go:81] [ 7622] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44257000 *pgalloc.MemoryFile 00550000-00570000 rw-p 44237000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 43d0a000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 442a4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a270000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 43d9a000 *pgalloc.MemoryFile 20000000-20200000 rwxp 43600000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4382d000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 43cea000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 43dbb000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:54.426944 1 task_log.go:84] [ 7622] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:54.427077 1 task_signals.go:548] [ 7622] Notified of signal 11 D0623 14:23:54.427142 1 task_signals.go:250] [ 7622] Signal 11: delivering to handler D0623 14:23:54.447496 1 task_exit.go:277] [ 7619] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:54.447551 1 task_exit.go:277] [ 7619] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:54.447559 1 task_signals.go:214] [ 7620] Signal 9: terminating thread group D0623 14:23:54.447573 1 task_signals.go:214] [ 7623] Signal 9: terminating thread group I0623 14:23:54.447657 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7619, TID: 7620, fault addr: 0x0 D0623 14:23:54.447697 1 task_exit.go:277] [ 7620] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:54.447726 1 task_exit.go:277] [ 7620] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:54.447734 1 task_exit.go:277] [ 7620] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:54.447748 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7619, TID: 7623, fault addr: 0x0 D0623 14:23:54.447756 1 task_exit.go:277] [ 7623] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:54.447786 1 task_exit.go:277] [ 7623] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:54.447792 1 task_exit.go:277] [ 7623] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:54.447801 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:54.450961 1 task_exit.go:277] [ 7619] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:54.466440 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:54.466482 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:54.466517 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:54.466529 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:54.470595 1 task_signals.go:548] [ 54] Notified of signal 23 D0623 14:23:54.471175 1 task_signals.go:548] [ 27] Notified of signal 23 D0623 14:23:54.471212 1 task_signals.go:250] [ 54] Signal 23: delivering to handler D0623 14:23:54.471235 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:23:54.472007 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:23:54.472151 1 task_signals.go:548] [ 36] Notified of signal 23 D0623 14:23:54.480725 1 task_signals.go:250] [ 27] Signal 23: delivering to handler D0623 14:23:54.481194 1 task_signals.go:250] [ 36] Signal 23: delivering to handler D0623 14:23:54.483007 1 task_signals.go:548] [ 50] Notified of signal 23 D0623 14:23:54.484151 1 task_signals.go:548] [ 54] Notified of signal 23 D0623 14:23:54.485601 1 task_signals.go:202] [ 50] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.485640 1 task_signals.go:250] [ 50] Signal 23: delivering to handler D0623 14:23:54.486078 1 task_signals.go:548] [ 52] Notified of signal 23 D0623 14:23:54.486165 1 task_signals.go:250] [ 54] Signal 23: delivering to handler D0623 14:23:54.486581 1 task_signals.go:548] [ 38] Notified of signal 23 D0623 14:23:54.487129 1 task_signals.go:548] [ 36] Notified of signal 23 D0623 14:23:54.487235 1 task_signals.go:250] [ 36] Signal 23: delivering to handler I0623 14:23:54.487247 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:54.487299 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:54.487342 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:54.487354 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:54.487848 1 task_signals.go:548] [ 39] Notified of signal 23 D0623 14:23:54.487952 1 task_signals.go:548] [ 606] Notified of signal 23 D0623 14:23:54.488038 1 task_signals.go:548] [ 34] Notified of signal 23 D0623 14:23:54.488070 1 task_signals.go:202] [ 52] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.488093 1 task_signals.go:250] [ 52] Signal 23: delivering to handler D0623 14:23:54.488136 1 task_signals.go:548] [ 46] Notified of signal 23 D0623 14:23:54.492323 1 task_signals.go:548] [ 45] Notified of signal 23 D0623 14:23:54.494595 1 task_signals.go:250] [ 46] Signal 23: delivering to handler D0623 14:23:54.495182 1 task_signals.go:250] [ 45] Signal 23: delivering to handler D0623 14:23:54.495976 1 task_signals.go:202] [ 38] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.496016 1 task_signals.go:250] [ 38] Signal 23: delivering to handler D0623 14:23:54.496120 1 task_signals.go:250] [ 606] Signal 23: delivering to handler D0623 14:23:54.496192 1 task_signals.go:202] [ 39] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.496204 1 task_signals.go:250] [ 39] Signal 23: delivering to handler D0623 14:23:54.496282 1 task_signals.go:202] [ 34] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.496295 1 task_signals.go:250] [ 34] Signal 23: delivering to handler D0623 14:23:54.506090 1 task_signals.go:548] [ 47] Notified of signal 23 D0623 14:23:54.506189 1 task_signals.go:202] [ 47] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.506228 1 task_signals.go:250] [ 47] Signal 23: delivering to handler D0623 14:23:54.506223 1 task_signals.go:548] [ 30] Notified of signal 23 D0623 14:23:54.506490 1 task_signals.go:548] [ 35] Notified of signal 23 D0623 14:23:54.508316 1 task_signals.go:548] [ 38] Notified of signal 23 D0623 14:23:54.509612 1 task_signals.go:250] [ 38] Signal 23: delivering to handler D0623 14:23:54.521562 1 task_signals.go:548] [ 54] Notified of signal 23 D0623 14:23:54.521739 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:54.532257 1 task_signals.go:548] [ 46] Notified of signal 23 D0623 14:23:54.533209 1 task_signals.go:548] [ 50] Notified of signal 23 D0623 14:23:54.539991 1 task_signals.go:250] [ 50] Signal 23: delivering to handler D0623 14:23:54.541006 1 task_signals.go:548] [ 45] Notified of signal 23 D0623 14:23:54.542214 1 task_signals.go:548] [ 34] Notified of signal 23 D0623 14:23:54.547981 1 task_signals.go:202] [ 45] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.548014 1 task_signals.go:250] [ 45] Signal 23: delivering to handler D0623 14:23:54.548087 1 task_signals.go:250] [ 34] Signal 23: delivering to handler D0623 14:23:54.548135 1 task_signals.go:548] [ 33] Notified of signal 23 D0623 14:23:54.549078 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:23:54.549108 1 task_signals.go:250] [ 30] Signal 23: delivering to handler D0623 14:23:54.549226 1 task_signals.go:548] [ 42] Notified of signal 23 D0623 14:23:54.555701 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:23:54.558293 1 task_signals.go:250] [ 42] Signal 23: delivering to handler D0623 14:23:54.559498 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:23:54.561676 1 task_signals.go:202] [ 46] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.561724 1 task_signals.go:250] [ 46] Signal 23: delivering to handler D0623 14:23:54.561780 1 task_signals.go:548] [ 36] Notified of signal 23 D0623 14:23:54.561808 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0623 14:23:54.563622 1 task_signals.go:202] [ 36] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.563653 1 task_signals.go:250] [ 36] Signal 23: delivering to handler D0623 14:23:54.564459 1 task_signals.go:548] [ 27] Notified of signal 23 D0623 14:23:54.564484 1 task_signals.go:250] [ 54] Signal 23: delivering to handler D0623 14:23:54.565055 1 task_signals.go:548] [ 50] Notified of signal 23 D0623 14:23:54.565095 1 task_signals.go:250] [ 33] Signal 23: delivering to handler D0623 14:23:54.567112 1 task_signals.go:563] [ 30] No task notified of signal 23 D0623 14:23:54.567440 1 task_signals.go:202] [ 50] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.567471 1 task_signals.go:250] [ 50] Signal 23: delivering to handler D0623 14:23:54.567888 1 task_signals.go:250] [ 30] Signal 23: delivering to handler D0623 14:23:54.568827 1 task_signals.go:202] [ 27] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.568856 1 task_signals.go:250] [ 27] Signal 23: delivering to handler D0623 14:23:54.571241 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:23:54.572608 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:23:54.572705 1 task_signals.go:548] [ 42] Notified of signal 23 D0623 14:23:54.572750 1 task_signals.go:202] [ 32] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.572781 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:23:54.572858 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:54.607743 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:23:54.608172 1 task_signals.go:548] [ 39] Notified of signal 23 D0623 14:23:54.609647 1 task_signals.go:202] [ 39] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.609683 1 task_signals.go:250] [ 39] Signal 23: delivering to handler D0623 14:23:54.610414 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:23:54.611250 1 task_signals.go:250] [ 42] Signal 23: delivering to handler D0623 14:23:54.612117 1 task_signals.go:563] [ 42] No task notified of signal 23 D0623 14:23:54.612338 1 task_signals.go:548] [ 30] Notified of signal 23 D0623 14:23:54.619721 1 task_signals.go:250] [ 30] Signal 23: delivering to handler D0623 14:23:54.620247 1 task_signals.go:548] [ 54] Notified of signal 23 D0623 14:23:54.622839 1 task_signals.go:250] [ 54] Signal 23: delivering to handler D0623 14:23:54.624656 1 task_signals.go:548] [ 44] Notified of signal 23 D0623 14:23:54.626283 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:23:54.626784 1 task_signals.go:202] [ 44] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.626857 1 task_signals.go:250] [ 44] Signal 23: delivering to handler D0623 14:23:54.627784 1 task_signals.go:250] [ 42] Signal 23: delivering to handler D0623 14:23:54.628932 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:23:54.630064 1 task_signals.go:548] [ 30] Notified of signal 23 14:23:54 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x40010000, &(0x7f0000000180)="a90d77f115fd2a2ebe9ae41868bcb3c19f9b68c073f5a7ef5073f9b98473a73ba8ec68431a3c9ccbc3c0e7f145280cc7b62d7773da4c8f216a344afd93643e91a0731448f507020dd6b5c01c37720b0867f7341aadea1b70d9b4ca5f44962ae5b376d67d0cca9c80f16a9623176447a750f0a30d3f2a2953ca3d39342abc933fb27fbd5b6cf489f2c9f6563881f800dbc791edfd11c1ce558b8b8cfd78727cc9ca383d0877e34518d3961d838a91cb07aa593e9d75264bda7acefea42567093216a6b0f8317dfd73ebe540e26da0ac614d017cb7a15cdf095897", &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000280)="c7bbe589dbf4e1627db1393232861eb2704207f48e1d361fdfe60732f5a1dde4e36ddfe1c3c5a08a427c74ec24bbc4caf7e5994aa9cf7801bef6c293e5e745a766e59fd7") setxattr$incfs_metadata(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)="e149ef8d30ef68bf86830f4f46e74cae26ac0ea0ff5e92a0af862c0d06476aa1e0ef9ea162a7499965c825a9ba8f5935c4eb5267230aa81f17e7a0b3b0e0de5d1529cd07a2ad03a2f077b7f3d56600141f0f97f75a194d077a28269c1dee5e52ea3ac93bff0b34bd221d5e90d33a0fb0cbaf25fe06d3fd0990b1bee81fb05250d719521534d9be287ae23d8896d4a6da1187f6aa482743208c7077ea2a7693fbc3716c898149d33e56de3d50abd3964481be1087cd68636b8b75faf65d83fa6444a752d5", 0xc4, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r1, &(0x7f0000000780)=[{&(0x7f0000000480)=""/214, 0xd6}, {&(0x7f0000000580)=""/200, 0xc8}, {&(0x7f0000000680)=""/17, 0x11}, {&(0x7f00000006c0)=""/38, 0x26}, {&(0x7f0000000700)=""/123, 0x7b}], 0x5, 0x10001, 0x9) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = getpid() r3 = gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000800)=0x0) tgkill(r2, r2, 0x2f) ptrace(0x4208, r4) r5 = gettid() tgkill(r3, r5, 0x24) syz_open_procfs(0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r2, r6, 0x0, &(0x7f0000000100)) D0623 14:23:54.636358 1 task_signals.go:250] [ 30] Signal 23: delivering to handler D0623 14:23:54.637012 1 task_signals.go:548] [ 7625] Notified of signal 23 D0623 14:23:54.637198 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:54.637627 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:23:54.637812 1 task_signals.go:548] [ 54] Notified of signal 23 D0623 14:23:54.637888 1 task_signals.go:250] [ 7625] Signal 23: delivering to handler D0623 14:23:54.639596 1 task_signals.go:548] [ 33] Notified of signal 23 D0623 14:23:54.639680 1 task_signals.go:202] [ 33] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.639775 1 task_signals.go:250] [ 33] Signal 23: delivering to handler D0623 14:23:54.639779 1 task_signals.go:563] [ 51] No task notified of signal 23 D0623 14:23:54.640112 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:23:54.640209 1 task_signals.go:202] [ 54] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.640243 1 task_signals.go:250] [ 54] Signal 23: delivering to handler D0623 14:23:54.641337 1 task_signals.go:548] [ 30] Notified of signal 23 D0623 14:23:54.644384 1 task_signals.go:548] [ 7625] Notified of signal 23 D0623 14:23:54.644437 1 task_signals.go:250] [ 30] Signal 23: delivering to handler D0623 14:23:54.647387 1 task_signals.go:202] [ 7625] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:23:54.647425 1 task_signals.go:250] [ 7625] Signal 23: delivering to handler D0623 14:23:55.400549 1 task_signals.go:548] [ 7628] Notified of signal 47 D0623 14:23:55.400711 1 task_signals.go:214] [ 7628] Signal 47: terminating thread group I0623 14:23:55.400911 1 compat.go:135] Uncaught signal: "signal 47" (47), PID: 7628, TID: 7628, fault addr: 0x0 D0623 14:23:55.400943 1 task_exit.go:277] [ 7628] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:55.400999 1 task_exit.go:277] [ 7628] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:55.401018 1 task_exit.go:277] [ 7628] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:55.424989 1 task_run.go:389] [ 7629] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:55.425060 1 task_log.go:104] [ 7629] Registers: D0623 14:23:55.425079 1 task_log.go:114] [ 7629] Cs = 0000000000000033 D0623 14:23:55.425087 1 task_log.go:114] [ 7629] Ds = 0000000000000000 D0623 14:23:55.425116 1 task_log.go:114] [ 7629] Eflags = 0000000000011217 D0623 14:23:55.425123 1 task_log.go:114] [ 7629] Es = 0000000000000000 D0623 14:23:55.425129 1 task_log.go:114] [ 7629] Fs = 0000000000000000 D0623 14:23:55.425135 1 task_log.go:114] [ 7629] Fs_base = 00007f830b1c6700 D0623 14:23:55.425142 1 task_log.go:114] [ 7629] Gs = 0000000000000000 D0623 14:23:55.425148 1 task_log.go:114] [ 7629] Gs_base = 0000000000000000 D0623 14:23:55.425154 1 task_log.go:114] [ 7629] Orig_rax = 0000000000000000 D0623 14:23:55.425160 1 task_log.go:114] [ 7629] R10 = 0000000000000000 D0623 14:23:55.425165 1 task_log.go:114] [ 7629] R11 = 0000000000001246 D0623 14:23:55.425172 1 task_log.go:114] [ 7629] R12 = 000000000056bf80 D0623 14:23:55.425178 1 task_log.go:114] [ 7629] R13 = 00007f0a76fd239f D0623 14:23:55.425185 1 task_log.go:114] [ 7629] R14 = 00007f830b1c6300 D0623 14:23:55.425191 1 task_log.go:114] [ 7629] R15 = 0000000000022000 D0623 14:23:55.425197 1 task_log.go:114] [ 7629] R8 = ffffffffffffffff D0623 14:23:55.425203 1 task_log.go:114] [ 7629] R9 = 0000000000000000 D0623 14:23:55.425216 1 task_log.go:114] [ 7629] Rax = 0000000000000000 D0623 14:23:55.425224 1 task_log.go:114] [ 7629] Rbp = 00000000004bfcb9 D0623 14:23:55.425230 1 task_log.go:114] [ 7629] Rbx = 000000000056bf80 D0623 14:23:55.425236 1 task_log.go:114] [ 7629] Rcx = 00000000004665d9 D0623 14:23:55.425242 1 task_log.go:114] [ 7629] Rdi = 0000000000000100 D0623 14:23:55.425248 1 task_log.go:114] [ 7629] Rdx = 9999999999999999 D0623 14:23:55.425254 1 task_log.go:114] [ 7629] Rip = 000000000000000e D0623 14:23:55.425265 1 task_log.go:114] [ 7629] Rsi = 0000000000000000 D0623 14:23:55.427860 1 task_log.go:114] [ 7629] Rsp = 00007f830b1c6190 D0623 14:23:55.427885 1 task_log.go:114] [ 7629] Ss = 000000000000002b D0623 14:23:55.427893 1 task_log.go:137] [ 7629] Stack: D0623 14:23:55.427903 1 task_log.go:158] [ 7629] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:23:55.427913 1 task_log.go:158] [ 7629] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:23:55.427920 1 task_log.go:158] [ 7629] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:23:55.427927 1 task_log.go:158] [ 7629] 7f830b1c61c0: d1 04 00 00 00 00 00 00 5e 82 2b 23 00 00 00 00 D0623 14:23:55.427934 1 task_log.go:158] [ 7629] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.427946 1 task_log.go:158] [ 7629] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:55.427953 1 task_log.go:158] [ 7629] 7f830b1c61f0: d1 04 00 00 00 00 00 00 c7 20 a5 22 00 00 00 00 D0623 14:23:55.427961 1 task_log.go:158] [ 7629] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:55.427968 1 task_log.go:158] [ 7629] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:23:55.427976 1 task_log.go:158] [ 7629] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.427989 1 task_log.go:158] [ 7629] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:55.427997 1 task_log.go:158] [ 7629] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:55.428005 1 task_log.go:158] [ 7629] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:55.428034 1 task_log.go:158] [ 7629] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:55.428041 1 task_log.go:158] [ 7629] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:55.428049 1 task_log.go:158] [ 7629] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:55.428056 1 task_log.go:158] [ 7629] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428063 1 task_log.go:158] [ 7629] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428070 1 task_log.go:158] [ 7629] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428077 1 task_log.go:158] [ 7629] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428084 1 task_log.go:158] [ 7629] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:55.428090 1 task_log.go:158] [ 7629] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428098 1 task_log.go:158] [ 7629] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:55.428105 1 task_log.go:158] [ 7629] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428112 1 task_log.go:158] [ 7629] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428123 1 task_log.go:158] [ 7629] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428133 1 task_log.go:158] [ 7629] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428140 1 task_log.go:158] [ 7629] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428147 1 task_log.go:158] [ 7629] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428155 1 task_log.go:158] [ 7629] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428162 1 task_log.go:158] [ 7629] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428194 1 task_log.go:158] [ 7629] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428202 1 task_log.go:158] [ 7629] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428209 1 task_log.go:158] [ 7629] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428216 1 task_log.go:158] [ 7629] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428241 1 task_log.go:158] [ 7629] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428249 1 task_log.go:158] [ 7629] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428256 1 task_log.go:158] [ 7629] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428267 1 task_log.go:158] [ 7629] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428274 1 task_log.go:158] [ 7629] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428281 1 task_log.go:158] [ 7629] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428287 1 task_log.go:158] [ 7629] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428294 1 task_log.go:158] [ 7629] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428302 1 task_log.go:158] [ 7629] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428309 1 task_log.go:158] [ 7629] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428315 1 task_log.go:158] [ 7629] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428322 1 task_log.go:158] [ 7629] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428328 1 task_log.go:158] [ 7629] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428334 1 task_log.go:158] [ 7629] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428345 1 task_log.go:158] [ 7629] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428372 1 task_log.go:158] [ 7629] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428387 1 task_log.go:158] [ 7629] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428493 1 task_log.go:158] [ 7629] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428632 1 task_log.go:158] [ 7629] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428646 1 task_log.go:158] [ 7629] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428654 1 task_log.go:158] [ 7629] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428661 1 task_log.go:158] [ 7629] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428669 1 task_log.go:158] [ 7629] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428676 1 task_log.go:158] [ 7629] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428698 1 task_log.go:158] [ 7629] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428706 1 task_log.go:158] [ 7629] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428715 1 task_log.go:158] [ 7629] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428722 1 task_log.go:158] [ 7629] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428733 1 task_log.go:158] [ 7629] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.428761 1 task_log.go:186] [ 7629] Code: D0623 14:23:55.428951 1 task_log.go:213] [ 7629] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:55.429019 1 task_log.go:81] [ 7629] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b164000-7f830b165000 ---p 00000000 00:00 0 7f830b165000-7f830b185000 rw-p 00000000 00:00 0 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44fb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 44f93000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44ec2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43c3e000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a26f000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44f52000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4325a000 *pgalloc.MemoryFile 7f830aa00000-7f830b000000 rw-s 2bc00000 *pgalloc.MemoryFile 7f830b165000-7f830b185000 rw-p 44e82000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 44ea2000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44f73000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:55.429270 1 task_log.go:84] [ 7629] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:55.429314 1 task_signals.go:548] [ 7629] Notified of signal 11 D0623 14:23:55.429325 1 task_signals.go:250] [ 7629] Signal 11: delivering to handler D0623 14:23:55.680560 1 task_signals.go:548] [ 7629] Notified of signal 47 D0623 14:23:55.681700 1 task_signals.go:214] [ 7629] Signal 47: terminating thread group I0623 14:23:55.681742 1 compat.go:135] Uncaught signal: "signal 47" (47), PID: 7629, TID: 7629, fault addr: 0x0 D0623 14:23:55.681761 1 task_exit.go:277] [ 7629] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:55.681804 1 task_exit.go:277] [ 7629] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:55.681826 1 task_exit.go:277] [ 7629] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:55.682462 1 task_run.go:389] [ 7627] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:55.682519 1 task_log.go:104] [ 7627] Registers: D0623 14:23:55.682544 1 task_log.go:114] [ 7627] Cs = 0000000000000033 D0623 14:23:55.682554 1 task_log.go:114] [ 7627] Ds = 0000000000000000 D0623 14:23:55.682562 1 task_log.go:114] [ 7627] Eflags = 0000000000011203 D0623 14:23:55.682569 1 task_log.go:114] [ 7627] Es = 0000000000000000 D0623 14:23:55.682577 1 task_log.go:114] [ 7627] Fs = 0000000000000000 D0623 14:23:55.682585 1 task_log.go:114] [ 7627] Fs_base = 00007f830b1c6700 D0623 14:23:55.682599 1 task_log.go:114] [ 7627] Gs = 0000000000000000 D0623 14:23:55.682607 1 task_log.go:114] [ 7627] Gs_base = 0000000000000000 D0623 14:23:55.682627 1 task_log.go:114] [ 7627] Orig_rax = 0000000000001d93 D0623 14:23:55.682634 1 task_log.go:114] [ 7627] R10 = 0000000000000000 D0623 14:23:55.682644 1 task_log.go:114] [ 7627] R11 = 0000000000001246 D0623 14:23:55.682654 1 task_log.go:114] [ 7627] R12 = 000000000056bf80 D0623 14:23:55.682660 1 task_log.go:114] [ 7627] R13 = 00007f0a76fd239f D0623 14:23:55.682666 1 task_log.go:114] [ 7627] R14 = 00007f830b1c6300 D0623 14:23:55.682671 1 task_log.go:114] [ 7627] R15 = 0000000000022000 D0623 14:23:55.682677 1 task_log.go:114] [ 7627] R8 = 0000000000000000 D0623 14:23:55.682683 1 task_log.go:114] [ 7627] R9 = 0000000000000000 D0623 14:23:55.682689 1 task_log.go:114] [ 7627] Rax = 0000000000001d93 D0623 14:23:55.682695 1 task_log.go:114] [ 7627] Rbp = 00000000004bfcb9 D0623 14:23:55.682700 1 task_log.go:114] [ 7627] Rbx = 000000000056bf80 D0623 14:23:55.682706 1 task_log.go:114] [ 7627] Rcx = 00000000004665d9 D0623 14:23:55.682712 1 task_log.go:114] [ 7627] Rdi = 0000000000000000 D0623 14:23:55.682717 1 task_log.go:114] [ 7627] Rdx = 0000000080000002 D0623 14:23:55.682723 1 task_log.go:114] [ 7627] Rip = 000000000000000e D0623 14:23:55.682729 1 task_log.go:114] [ 7627] Rsi = 0000000000000000 D0623 14:23:55.682734 1 task_log.go:114] [ 7627] Rsp = 00007f830b1c6190 D0623 14:23:55.682740 1 task_log.go:114] [ 7627] Ss = 000000000000002b D0623 14:23:55.682746 1 task_log.go:137] [ 7627] Stack: D0623 14:23:55.682755 1 task_log.go:158] [ 7627] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:55.682764 1 task_log.go:158] [ 7627] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 63 13 4c 00 00 00 00 00 D0623 14:23:55.682771 1 task_log.go:158] [ 7627] 7f830b1c61b0: 1b 01 00 00 ff ff ff ff e0 18 50 00 00 00 00 00 D0623 14:23:55.682778 1 task_log.go:158] [ 7627] 7f830b1c61c0: d1 04 00 00 00 00 00 00 8c c6 2a 32 00 00 00 00 D0623 14:23:55.682784 1 task_log.go:158] [ 7627] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682791 1 task_log.go:158] [ 7627] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:55.682798 1 task_log.go:158] [ 7627] 7f830b1c61f0: d1 04 00 00 00 00 00 00 bb d9 2a 32 00 00 00 00 D0623 14:23:55.682804 1 task_log.go:158] [ 7627] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:55.682811 1 task_log.go:158] [ 7627] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:55.682817 1 task_log.go:158] [ 7627] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682824 1 task_log.go:158] [ 7627] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:55.682831 1 task_log.go:158] [ 7627] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:55.682837 1 task_log.go:158] [ 7627] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:55.682844 1 task_log.go:158] [ 7627] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:55.682865 1 task_log.go:158] [ 7627] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:55.682872 1 task_log.go:158] [ 7627] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:55.682885 1 task_log.go:158] [ 7627] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682899 1 task_log.go:158] [ 7627] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682906 1 task_log.go:158] [ 7627] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682912 1 task_log.go:158] [ 7627] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682919 1 task_log.go:158] [ 7627] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:55.682925 1 task_log.go:158] [ 7627] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682932 1 task_log.go:158] [ 7627] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:55.682938 1 task_log.go:158] [ 7627] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682945 1 task_log.go:158] [ 7627] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682951 1 task_log.go:158] [ 7627] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682959 1 task_log.go:158] [ 7627] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682966 1 task_log.go:158] [ 7627] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682973 1 task_log.go:158] [ 7627] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682979 1 task_log.go:158] [ 7627] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682986 1 task_log.go:158] [ 7627] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682992 1 task_log.go:158] [ 7627] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.682999 1 task_log.go:158] [ 7627] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683005 1 task_log.go:158] [ 7627] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683012 1 task_log.go:158] [ 7627] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683018 1 task_log.go:158] [ 7627] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683025 1 task_log.go:158] [ 7627] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683039 1 task_log.go:158] [ 7627] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683046 1 task_log.go:158] [ 7627] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683061 1 task_log.go:158] [ 7627] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683069 1 task_log.go:158] [ 7627] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683076 1 task_log.go:158] [ 7627] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683085 1 task_log.go:158] [ 7627] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.683093 1 task_log.go:158] [ 7627] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685678 1 task_log.go:158] [ 7627] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685867 1 task_log.go:158] [ 7627] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685902 1 task_log.go:158] [ 7627] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685912 1 task_log.go:158] [ 7627] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685921 1 task_log.go:158] [ 7627] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685929 1 task_log.go:158] [ 7627] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685937 1 task_log.go:158] [ 7627] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685945 1 task_log.go:158] [ 7627] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685953 1 task_log.go:158] [ 7627] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685961 1 task_log.go:158] [ 7627] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685970 1 task_log.go:158] [ 7627] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.685987 1 task_log.go:158] [ 7627] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.686006 1 task_log.go:158] [ 7627] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.686013 1 task_log.go:158] [ 7627] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.686021 1 task_log.go:158] [ 7627] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.686029 1 task_log.go:158] [ 7627] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.686037 1 task_log.go:158] [ 7627] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.686045 1 task_log.go:158] [ 7627] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.686052 1 task_log.go:158] [ 7627] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.686060 1 task_log.go:158] [ 7627] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:55.686068 1 task_log.go:186] [ 7627] Code: D0623 14:23:55.686076 1 task_log.go:213] [ 7627] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:55.686085 1 task_log.go:81] [ 7627] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b143000-7f830b144000 ---p 00000000 00:00 0 7f830b144000-7f830b164000 rw-p 00000000 00:00 0 7f830b164000-7f830b165000 ---p 00000000 00:00 0 7f830b165000-7f830b185000 rw-p 00000000 00:00 0 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44fb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 44f93000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44ec2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43c3e000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a26f000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44f52000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 43000000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4325a000 *pgalloc.MemoryFile 7f830aa00000-7f830b000000 rw-s 2bc00000 *pgalloc.MemoryFile 7f830b144000-7f830b164000 rw-p 44e62000 *pgalloc.MemoryFile 7f830b165000-7f830b185000 rw-p 44e82000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 44ea2000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44f73000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:55.686295 1 task_log.go:84] [ 7627] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:3 => name /syz-executor fd:4 => name socket:[12057] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:55.686360 1 task_signals.go:548] [ 7627] Notified of signal 11 D0623 14:23:55.686374 1 task_signals.go:250] [ 7627] Signal 11: delivering to handler D0623 14:23:55.707187 1 task_exit.go:277] [ 7627] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:55.707221 1 task_exit.go:277] [ 7627] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:55.707230 1 task_exit.go:277] [ 7627] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:55.707248 1 task_signals.go:214] [ 7631] Signal 9: terminating thread group D0623 14:23:55.707364 1 task_signals.go:214] [ 7632] Signal 9: terminating thread group D0623 14:23:55.707403 1 task_signals.go:214] [ 7630] Signal 9: terminating thread group D0623 14:23:55.707411 1 task_signals.go:214] [ 7626] Signal 9: terminating thread group I0623 14:23:55.707574 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7626, TID: 7631, fault addr: 0x0 D0623 14:23:55.707623 1 task_exit.go:277] [ 7631] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:55.707641 1 task_exit.go:277] [ 7631] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:55.707648 1 task_exit.go:277] [ 7631] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:55.707660 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7626, TID: 7632, fault addr: 0x0 D0623 14:23:55.707702 1 task_exit.go:277] [ 7632] Transitioning from exit state TaskExitNone to TaskExitInitiated I0623 14:23:55.707724 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7626, TID: 7630, fault addr: 0x0 I0623 14:23:55.707801 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7626, TID: 7626, fault addr: 0x0 D0623 14:23:55.707757 1 task_exit.go:277] [ 7632] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:55.707850 1 task_exit.go:277] [ 7632] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:55.707871 1 task_exit.go:277] [ 7630] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:55.707896 1 task_exit.go:277] [ 7630] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:55.707908 1 task_exit.go:277] [ 7630] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:55.707920 1 task_exit.go:277] [ 7626] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:55.709193 1 task_exit.go:277] [ 7626] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:55.709294 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:55.709458 1 task_exit.go:277] [ 7626] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:55 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() r5 = socket$unix(0x1, 0x2, 0x0) getsockopt(r5, 0x1, 0x6, &(0x7f0000000140)=""/127, &(0x7f00000001c0)=0x7f) mmap(&(0x7f00000b2000/0x2000)=nil, 0x2000, 0x1000004, 0x20010, r5, 0xc14f0000) rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) D0623 14:23:56.237534 1 task_signals.go:548] [ 7635] Notified of signal 36 D0623 14:23:56.237606 1 task_signals.go:214] [ 7635] Signal 36: terminating thread group I0623 14:23:56.237626 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7635, TID: 7635, fault addr: 0x0 D0623 14:23:56.237653 1 task_exit.go:277] [ 7635] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:56.237695 1 task_exit.go:277] [ 7635] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:56.237725 1 task_exit.go:277] [ 7635] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:56.553070 1 task_run.go:389] [ 7634] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:56.553128 1 task_log.go:104] [ 7634] Registers: D0623 14:23:56.553151 1 task_log.go:114] [ 7634] Cs = 0000000000000033 D0623 14:23:56.553159 1 task_log.go:114] [ 7634] Ds = 0000000000000000 D0623 14:23:56.553165 1 task_log.go:114] [ 7634] Eflags = 0000000000011207 D0623 14:23:56.553180 1 task_log.go:114] [ 7634] Es = 0000000000000000 D0623 14:23:56.553187 1 task_log.go:114] [ 7634] Fs = 0000000000000000 D0623 14:23:56.553193 1 task_log.go:114] [ 7634] Fs_base = 00007f830b1c6700 D0623 14:23:56.553199 1 task_log.go:114] [ 7634] Gs = 0000000000000000 D0623 14:23:56.553205 1 task_log.go:114] [ 7634] Gs_base = 0000000000000000 D0623 14:23:56.553212 1 task_log.go:114] [ 7634] Orig_rax = 0000000000001d9a D0623 14:23:56.553227 1 task_log.go:114] [ 7634] R10 = 0000000000000000 D0623 14:23:56.553236 1 task_log.go:114] [ 7634] R11 = 0000000000001246 D0623 14:23:56.553245 1 task_log.go:114] [ 7634] R12 = 000000000056bf80 D0623 14:23:56.553253 1 task_log.go:114] [ 7634] R13 = 00007f0a76fd239f D0623 14:23:56.553261 1 task_log.go:114] [ 7634] R14 = 00007f830b1c6300 D0623 14:23:56.553270 1 task_log.go:114] [ 7634] R15 = 0000000000022000 D0623 14:23:56.553278 1 task_log.go:114] [ 7634] R8 = ffffffffffffffff D0623 14:23:56.553287 1 task_log.go:114] [ 7634] R9 = 0000000000000000 D0623 14:23:56.553299 1 task_log.go:114] [ 7634] Rax = 0000000000001d9a D0623 14:23:56.553310 1 task_log.go:114] [ 7634] Rbp = 00000000004bfcb9 D0623 14:23:56.553318 1 task_log.go:114] [ 7634] Rbx = 000000000056bf80 D0623 14:23:56.553333 1 task_log.go:114] [ 7634] Rcx = 00000000004665d9 D0623 14:23:56.553343 1 task_log.go:114] [ 7634] Rdi = 0000000000000100 D0623 14:23:56.553350 1 task_log.go:114] [ 7634] Rdx = 9999999999999999 D0623 14:23:56.553357 1 task_log.go:114] [ 7634] Rip = 000000000000000e D0623 14:23:56.553366 1 task_log.go:114] [ 7634] Rsi = 0000000000000000 D0623 14:23:56.553376 1 task_log.go:114] [ 7634] Rsp = 00007f830b1c6190 D0623 14:23:56.553384 1 task_log.go:114] [ 7634] Ss = 000000000000002b D0623 14:23:56.553391 1 task_log.go:137] [ 7634] Stack: D0623 14:23:56.553406 1 task_log.go:158] [ 7634] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:56.553421 1 task_log.go:158] [ 7634] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:56.553575 1 task_log.go:158] [ 7634] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:56.553590 1 task_log.go:158] [ 7634] 7f830b1c61c0: d2 04 00 00 00 00 00 00 3d b3 63 2a 00 00 00 00 D0623 14:23:56.553598 1 task_log.go:158] [ 7634] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553605 1 task_log.go:158] [ 7634] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:56.553612 1 task_log.go:158] [ 7634] 7f830b1c61f0: d2 04 00 00 00 00 00 00 fc d2 b1 2a 00 00 00 00 D0623 14:23:56.553627 1 task_log.go:158] [ 7634] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:56.553636 1 task_log.go:158] [ 7634] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:56.553643 1 task_log.go:158] [ 7634] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553650 1 task_log.go:158] [ 7634] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:56.553657 1 task_log.go:158] [ 7634] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:56.553665 1 task_log.go:158] [ 7634] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:56.553674 1 task_log.go:158] [ 7634] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:56.553693 1 task_log.go:158] [ 7634] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:56.553700 1 task_log.go:158] [ 7634] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:56.553706 1 task_log.go:158] [ 7634] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553722 1 task_log.go:158] [ 7634] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553729 1 task_log.go:158] [ 7634] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553736 1 task_log.go:158] [ 7634] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553743 1 task_log.go:158] [ 7634] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:56.553750 1 task_log.go:158] [ 7634] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553757 1 task_log.go:158] [ 7634] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:56.553764 1 task_log.go:158] [ 7634] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553771 1 task_log.go:158] [ 7634] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553778 1 task_log.go:158] [ 7634] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553785 1 task_log.go:158] [ 7634] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553799 1 task_log.go:158] [ 7634] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553811 1 task_log.go:158] [ 7634] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553818 1 task_log.go:158] [ 7634] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553825 1 task_log.go:158] [ 7634] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553832 1 task_log.go:158] [ 7634] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553839 1 task_log.go:158] [ 7634] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553855 1 task_log.go:158] [ 7634] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553862 1 task_log.go:158] [ 7634] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553869 1 task_log.go:158] [ 7634] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553876 1 task_log.go:158] [ 7634] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553883 1 task_log.go:158] [ 7634] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553890 1 task_log.go:158] [ 7634] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553897 1 task_log.go:158] [ 7634] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553904 1 task_log.go:158] [ 7634] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553918 1 task_log.go:158] [ 7634] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553926 1 task_log.go:158] [ 7634] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553933 1 task_log.go:158] [ 7634] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553941 1 task_log.go:158] [ 7634] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553948 1 task_log.go:158] [ 7634] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553959 1 task_log.go:158] [ 7634] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553969 1 task_log.go:158] [ 7634] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.553992 1 task_log.go:158] [ 7634] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554010 1 task_log.go:158] [ 7634] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554020 1 task_log.go:158] [ 7634] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554026 1 task_log.go:158] [ 7634] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554032 1 task_log.go:158] [ 7634] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554039 1 task_log.go:158] [ 7634] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554045 1 task_log.go:158] [ 7634] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554051 1 task_log.go:158] [ 7634] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554057 1 task_log.go:158] [ 7634] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554064 1 task_log.go:158] [ 7634] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554070 1 task_log.go:158] [ 7634] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554076 1 task_log.go:158] [ 7634] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554083 1 task_log.go:158] [ 7634] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554089 1 task_log.go:158] [ 7634] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554095 1 task_log.go:158] [ 7634] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554105 1 task_log.go:158] [ 7634] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:56.554111 1 task_log.go:186] [ 7634] Code: D0623 14:23:56.554117 1 task_log.go:213] [ 7634] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:56.554125 1 task_log.go:81] [ 7634] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 435b3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 43c1e000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 43502000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43c3e000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a26f000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 43592000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 43000000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4325a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 434e2000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 4380d000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:56.554295 1 task_log.go:84] [ 7634] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:56.554352 1 task_signals.go:548] [ 7634] Notified of signal 11 D0623 14:23:56.554364 1 task_signals.go:250] [ 7634] Signal 11: delivering to handler D0623 14:23:56.557214 1 task_exit.go:277] [ 7634] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:56.557294 1 task_exit.go:277] [ 7634] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:56.557320 1 task_exit.go:277] [ 7634] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:56.557344 1 task_signals.go:214] [ 7633] Signal 9: terminating thread group I0623 14:23:56.557361 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7633, TID: 7633, fault addr: 0x0 D0623 14:23:56.557374 1 task_exit.go:277] [ 7633] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:56.557402 1 task_exit.go:277] [ 7633] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:56.557413 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:56.557482 1 task_exit.go:277] [ 7633] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:56 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) r4 = gettid() r5 = gettid() tgkill(r4, r5, 0x24) syz_open_procfs(r5, 0x0) r6 = getpid() rt_tgsigqueueinfo(r1, r6, 0x0, &(0x7f0000000100)) D0623 14:23:56.572861 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:23:56.572932 1 task_signals.go:250] [ 51] Signal 23: delivering to handler I0623 14:23:56.822168 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:56.822209 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:56.822267 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:56.822289 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:57.092535 1 task_run.go:389] [ 7639] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:57.092616 1 task_log.go:104] [ 7639] Registers: D0623 14:23:57.092638 1 task_log.go:114] [ 7639] Cs = 0000000000000033 D0623 14:23:57.092647 1 task_log.go:114] [ 7639] Ds = 0000000000000000 D0623 14:23:57.092654 1 task_log.go:114] [ 7639] Eflags = 0000000000011217 D0623 14:23:57.092661 1 task_log.go:114] [ 7639] Es = 0000000000000000 D0623 14:23:57.092668 1 task_log.go:114] [ 7639] Fs = 0000000000000000 D0623 14:23:57.092674 1 task_log.go:114] [ 7639] Fs_base = 00007f830b1c6700 D0623 14:23:57.092681 1 task_log.go:114] [ 7639] Gs = 0000000000000000 D0623 14:23:57.092687 1 task_log.go:114] [ 7639] Gs_base = 0000000000000000 D0623 14:23:57.092694 1 task_log.go:114] [ 7639] Orig_rax = 0000000000000000 D0623 14:23:57.092708 1 task_log.go:114] [ 7639] R10 = 0000000000000000 D0623 14:23:57.092832 1 task_log.go:114] [ 7639] R11 = 0000000000001246 D0623 14:23:57.092928 1 task_log.go:114] [ 7639] R12 = 000000000056bf80 D0623 14:23:57.093014 1 task_log.go:114] [ 7639] R13 = 00007f0a76fd239f D0623 14:23:57.093101 1 task_log.go:114] [ 7639] R14 = 00007f830b1c6300 D0623 14:23:57.093177 1 task_log.go:114] [ 7639] R15 = 0000000000022000 D0623 14:23:57.093260 1 task_log.go:114] [ 7639] R8 = ffffffffffffffff D0623 14:23:57.093330 1 task_log.go:114] [ 7639] R9 = 0000000000000000 D0623 14:23:57.093424 1 task_log.go:114] [ 7639] Rax = 0000000000000000 D0623 14:23:57.093514 1 task_log.go:114] [ 7639] Rbp = 00000000004bfcb9 D0623 14:23:57.093594 1 task_log.go:114] [ 7639] Rbx = 000000000056bf80 D0623 14:23:57.093663 1 task_log.go:114] [ 7639] Rcx = 00000000004665d9 D0623 14:23:57.093739 1 task_log.go:114] [ 7639] Rdi = 0000000000000100 D0623 14:23:57.093815 1 task_log.go:114] [ 7639] Rdx = 9999999999999999 D0623 14:23:57.093883 1 task_log.go:114] [ 7639] Rip = 000000000000000e D0623 14:23:57.093920 1 task_log.go:114] [ 7639] Rsi = 0000000000000000 D0623 14:23:57.093931 1 task_log.go:114] [ 7639] Rsp = 00007f830b1c6190 D0623 14:23:57.093939 1 task_log.go:114] [ 7639] Ss = 000000000000002b D0623 14:23:57.093948 1 task_log.go:137] [ 7639] Stack: D0623 14:23:57.093997 1 task_log.go:158] [ 7639] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:23:57.094016 1 task_log.go:158] [ 7639] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:23:57.094077 1 task_log.go:158] [ 7639] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:23:57.094155 1 task_log.go:158] [ 7639] 7f830b1c61c0: d3 04 00 00 00 00 00 00 26 83 52 0f 00 00 00 00 D0623 14:23:57.094211 1 task_log.go:158] [ 7639] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094275 1 task_log.go:158] [ 7639] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:57.094336 1 task_log.go:158] [ 7639] 7f830b1c61f0: d3 04 00 00 00 00 00 00 34 79 1e 0f 00 00 00 00 D0623 14:23:57.094348 1 task_log.go:158] [ 7639] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:57.094356 1 task_log.go:158] [ 7639] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:23:57.094362 1 task_log.go:158] [ 7639] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094432 1 task_log.go:158] [ 7639] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:57.094458 1 task_log.go:158] [ 7639] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:57.094476 1 task_log.go:158] [ 7639] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:57.094481 1 task_log.go:158] [ 7639] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:57.094560 1 task_log.go:158] [ 7639] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:57.094576 1 task_log.go:158] [ 7639] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:57.094583 1 task_log.go:158] [ 7639] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094613 1 task_log.go:158] [ 7639] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094675 1 task_log.go:158] [ 7639] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094698 1 task_log.go:158] [ 7639] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094706 1 task_log.go:158] [ 7639] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:57.094714 1 task_log.go:158] [ 7639] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094721 1 task_log.go:158] [ 7639] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:57.094727 1 task_log.go:158] [ 7639] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094741 1 task_log.go:158] [ 7639] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094747 1 task_log.go:158] [ 7639] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094753 1 task_log.go:158] [ 7639] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094760 1 task_log.go:158] [ 7639] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094766 1 task_log.go:158] [ 7639] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094835 1 task_log.go:158] [ 7639] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094856 1 task_log.go:158] [ 7639] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094866 1 task_log.go:158] [ 7639] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094872 1 task_log.go:158] [ 7639] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094878 1 task_log.go:158] [ 7639] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094884 1 task_log.go:158] [ 7639] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.094890 1 task_log.go:158] [ 7639] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095005 1 task_log.go:158] [ 7639] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095029 1 task_log.go:158] [ 7639] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095037 1 task_log.go:158] [ 7639] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095045 1 task_log.go:158] [ 7639] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095053 1 task_log.go:158] [ 7639] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095074 1 task_log.go:158] [ 7639] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095094 1 task_log.go:158] [ 7639] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095111 1 task_log.go:158] [ 7639] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095120 1 task_log.go:158] [ 7639] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095155 1 task_log.go:158] [ 7639] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095167 1 task_log.go:158] [ 7639] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095182 1 task_log.go:158] [ 7639] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095209 1 task_log.go:158] [ 7639] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095219 1 task_log.go:158] [ 7639] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095237 1 task_log.go:158] [ 7639] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095248 1 task_log.go:158] [ 7639] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095258 1 task_log.go:158] [ 7639] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095268 1 task_log.go:158] [ 7639] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095293 1 task_log.go:158] [ 7639] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095304 1 task_log.go:158] [ 7639] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095312 1 task_log.go:158] [ 7639] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095321 1 task_log.go:158] [ 7639] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095331 1 task_log.go:158] [ 7639] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095353 1 task_log.go:158] [ 7639] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095363 1 task_log.go:158] [ 7639] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095373 1 task_log.go:158] [ 7639] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095387 1 task_log.go:158] [ 7639] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095396 1 task_log.go:158] [ 7639] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.095406 1 task_log.go:186] [ 7639] Code: D0623 14:23:57.095415 1 task_log.go:213] [ 7639] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:57.095522 1 task_log.go:81] [ 7639] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44fb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 44f93000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44ec2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43436000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a26e000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44f52000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 42c5a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44f73000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:57.095809 1 task_log.go:84] [ 7639] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:57.095895 1 task_signals.go:548] [ 7639] Notified of signal 11 D0623 14:23:57.095909 1 task_signals.go:250] [ 7639] Signal 11: delivering to handler D0623 14:23:57.125625 1 task_signals.go:548] [ 7639] Notified of signal 36 D0623 14:23:57.125662 1 task_signals.go:214] [ 7639] Signal 36: terminating thread group I0623 14:23:57.125684 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7639, TID: 7639, fault addr: 0x0 D0623 14:23:57.125702 1 task_exit.go:277] [ 7639] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:57.125753 1 task_exit.go:277] [ 7639] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:57.125811 1 task_exit.go:277] [ 7639] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:57.399278 1 task_run.go:389] [ 7640] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:23:57.399361 1 task_log.go:104] [ 7640] Registers: D0623 14:23:57.399386 1 task_log.go:114] [ 7640] Cs = 0000000000000033 D0623 14:23:57.399394 1 task_log.go:114] [ 7640] Ds = 0000000000000000 D0623 14:23:57.399400 1 task_log.go:114] [ 7640] Eflags = 0000000000011217 D0623 14:23:57.399406 1 task_log.go:114] [ 7640] Es = 0000000000000000 D0623 14:23:57.399419 1 task_log.go:114] [ 7640] Fs = 0000000000000000 D0623 14:23:57.399431 1 task_log.go:114] [ 7640] Fs_base = 00007f830b1c6700 D0623 14:23:57.399438 1 task_log.go:114] [ 7640] Gs = 0000000000000000 D0623 14:23:57.399444 1 task_log.go:114] [ 7640] Gs_base = 0000000000000000 D0623 14:23:57.399450 1 task_log.go:114] [ 7640] Orig_rax = 0000000000000000 D0623 14:23:57.399456 1 task_log.go:114] [ 7640] R10 = 0000000000000000 D0623 14:23:57.399462 1 task_log.go:114] [ 7640] R11 = 0000000000001246 D0623 14:23:57.399468 1 task_log.go:114] [ 7640] R12 = 000000000056bf80 D0623 14:23:57.399479 1 task_log.go:114] [ 7640] R13 = 00007f0a76fd239f D0623 14:23:57.399485 1 task_log.go:114] [ 7640] R14 = 00007f830b1c6300 D0623 14:23:57.399491 1 task_log.go:114] [ 7640] R15 = 0000000000022000 D0623 14:23:57.399501 1 task_log.go:114] [ 7640] R8 = ffffffffffffffff D0623 14:23:57.399510 1 task_log.go:114] [ 7640] R9 = 0000000000000000 D0623 14:23:57.399516 1 task_log.go:114] [ 7640] Rax = 0000000000000000 D0623 14:23:57.399521 1 task_log.go:114] [ 7640] Rbp = 00000000004bfcb9 D0623 14:23:57.399527 1 task_log.go:114] [ 7640] Rbx = 000000000056bf80 D0623 14:23:57.399533 1 task_log.go:114] [ 7640] Rcx = 00000000004665d9 D0623 14:23:57.399538 1 task_log.go:114] [ 7640] Rdi = 0000000000000100 D0623 14:23:57.399544 1 task_log.go:114] [ 7640] Rdx = 9999999999999999 D0623 14:23:57.399550 1 task_log.go:114] [ 7640] Rip = 000000000000000e D0623 14:23:57.399556 1 task_log.go:114] [ 7640] Rsi = 0000000000000000 D0623 14:23:57.399561 1 task_log.go:114] [ 7640] Rsp = 00007f830b1c6190 D0623 14:23:57.399575 1 task_log.go:114] [ 7640] Ss = 000000000000002b D0623 14:23:57.399582 1 task_log.go:137] [ 7640] Stack: D0623 14:23:57.399591 1 task_log.go:158] [ 7640] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:57.399610 1 task_log.go:158] [ 7640] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:23:57.399631 1 task_log.go:158] [ 7640] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:23:57.399640 1 task_log.go:158] [ 7640] 7f830b1c61c0: d3 04 00 00 00 00 00 00 22 ef e7 20 00 00 00 00 D0623 14:23:57.399647 1 task_log.go:158] [ 7640] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399654 1 task_log.go:158] [ 7640] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:57.399660 1 task_log.go:158] [ 7640] 7f830b1c61f0: d3 04 00 00 00 00 00 00 ef 8e 29 21 00 00 00 00 D0623 14:23:57.399667 1 task_log.go:158] [ 7640] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:57.399674 1 task_log.go:158] [ 7640] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:57.399682 1 task_log.go:158] [ 7640] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399688 1 task_log.go:158] [ 7640] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:57.399695 1 task_log.go:158] [ 7640] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:57.399701 1 task_log.go:158] [ 7640] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:57.399708 1 task_log.go:158] [ 7640] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:57.399719 1 task_log.go:158] [ 7640] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:57.399726 1 task_log.go:158] [ 7640] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:57.399732 1 task_log.go:158] [ 7640] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399739 1 task_log.go:158] [ 7640] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399745 1 task_log.go:158] [ 7640] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399752 1 task_log.go:158] [ 7640] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399759 1 task_log.go:158] [ 7640] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:57.399765 1 task_log.go:158] [ 7640] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399772 1 task_log.go:158] [ 7640] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:57.399782 1 task_log.go:158] [ 7640] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399788 1 task_log.go:158] [ 7640] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399795 1 task_log.go:158] [ 7640] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399802 1 task_log.go:158] [ 7640] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399808 1 task_log.go:158] [ 7640] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399824 1 task_log.go:158] [ 7640] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399831 1 task_log.go:158] [ 7640] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399838 1 task_log.go:158] [ 7640] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399844 1 task_log.go:158] [ 7640] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399851 1 task_log.go:158] [ 7640] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399857 1 task_log.go:158] [ 7640] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399864 1 task_log.go:158] [ 7640] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399871 1 task_log.go:158] [ 7640] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399878 1 task_log.go:158] [ 7640] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399898 1 task_log.go:158] [ 7640] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399906 1 task_log.go:158] [ 7640] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399913 1 task_log.go:158] [ 7640] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399919 1 task_log.go:158] [ 7640] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399925 1 task_log.go:158] [ 7640] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399934 1 task_log.go:158] [ 7640] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399941 1 task_log.go:158] [ 7640] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399947 1 task_log.go:158] [ 7640] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399954 1 task_log.go:158] [ 7640] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399960 1 task_log.go:158] [ 7640] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399966 1 task_log.go:158] [ 7640] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399984 1 task_log.go:158] [ 7640] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399991 1 task_log.go:158] [ 7640] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.399998 1 task_log.go:158] [ 7640] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400005 1 task_log.go:158] [ 7640] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400016 1 task_log.go:158] [ 7640] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400023 1 task_log.go:158] [ 7640] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400030 1 task_log.go:158] [ 7640] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400041 1 task_log.go:158] [ 7640] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400048 1 task_log.go:158] [ 7640] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400055 1 task_log.go:158] [ 7640] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400061 1 task_log.go:158] [ 7640] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400072 1 task_log.go:158] [ 7640] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400079 1 task_log.go:158] [ 7640] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400086 1 task_log.go:158] [ 7640] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400107 1 task_log.go:158] [ 7640] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400116 1 task_log.go:158] [ 7640] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:57.400123 1 task_log.go:186] [ 7640] Code: D0623 14:23:57.400129 1 task_log.go:213] [ 7640] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:57.400136 1 task_log.go:81] [ 7640] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44fb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 44f93000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44ec2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43436000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a26e000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44f52000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 42a00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 42c5a000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 44ea2000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44f73000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:57.400337 1 task_log.go:84] [ 7640] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:57.400408 1 task_signals.go:548] [ 7640] Notified of signal 11 D0623 14:23:57.400434 1 task_signals.go:250] [ 7640] Signal 11: delivering to handler D0623 14:23:57.401870 1 task_exit.go:277] [ 7640] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:57.401945 1 task_exit.go:277] [ 7640] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:57.404742 1 task_exit.go:277] [ 7640] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:57.478070 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:57.478115 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:57.478170 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:57.478187 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:23:57.527602 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:57.527665 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:57.527708 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:57.527720 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:57.691707 1 task_exit.go:277] [ 7637] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:57.692758 1 task_exit.go:277] [ 7637] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:57.692781 1 task_signals.go:214] [ 7641] Signal 9: terminating thread group D0623 14:23:57.692796 1 task_signals.go:214] [ 7642] Signal 9: terminating thread group D0623 14:23:57.692762 1 task_signals.go:214] [ 7638] Signal 9: terminating thread group I0623 14:23:57.692939 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7637, TID: 7641, fault addr: 0x0 D0623 14:23:57.692978 1 task_exit.go:277] [ 7641] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:57.693003 1 task_exit.go:277] [ 7641] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:57.693013 1 task_exit.go:277] [ 7641] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:57.693029 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7637, TID: 7642, fault addr: 0x0 D0623 14:23:57.693039 1 task_exit.go:277] [ 7642] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:57.693049 1 task_exit.go:277] [ 7642] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:57.693055 1 task_exit.go:277] [ 7642] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:23:57.693065 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7637, TID: 7638, fault addr: 0x0 D0623 14:23:57.693072 1 task_exit.go:277] [ 7638] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:57.695689 1 task_exit.go:277] [ 7638] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:57.695721 1 task_exit.go:277] [ 7638] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:57.695732 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:57.696752 1 task_exit.go:277] [ 7637] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:57 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x22800, &(0x7f0000000100)="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", &(0x7f0000000000), &(0x7f0000001100), &(0x7f0000001140)) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000080)) D0623 14:23:58.131484 1 task_run.go:389] [ 7644] Unhandled user fault: addr=a ip=a access=r-x err=bad address D0623 14:23:58.131551 1 task_log.go:104] [ 7644] Registers: D0623 14:23:58.131575 1 task_log.go:114] [ 7644] Cs = 0000000000000033 D0623 14:23:58.131585 1 task_log.go:114] [ 7644] Ds = 0000000000000000 D0623 14:23:58.131592 1 task_log.go:114] [ 7644] Eflags = 0000000000011203 D0623 14:23:58.131605 1 task_log.go:114] [ 7644] Es = 0000000000000000 D0623 14:23:58.131735 1 task_log.go:114] [ 7644] Fs = 0000000000000000 D0623 14:23:58.131790 1 task_log.go:114] [ 7644] Fs_base = 00007f830b1c6700 D0623 14:23:58.131850 1 task_log.go:114] [ 7644] Gs = 0000000000000000 D0623 14:23:58.131926 1 task_log.go:114] [ 7644] Gs_base = 0000000000000000 D0623 14:23:58.131988 1 task_log.go:114] [ 7644] Orig_rax = 0000000000001da3 D0623 14:23:58.132064 1 task_log.go:114] [ 7644] R10 = 0000000000000000 D0623 14:23:58.132138 1 task_log.go:114] [ 7644] R11 = 0000000000001246 D0623 14:23:58.132227 1 task_log.go:114] [ 7644] R12 = 000000000056bf80 D0623 14:23:58.132294 1 task_log.go:114] [ 7644] R13 = 00007f0a76fd239f D0623 14:23:58.132372 1 task_log.go:114] [ 7644] R14 = 00007f830b1c6300 D0623 14:23:58.132444 1 task_log.go:114] [ 7644] R15 = 0000000000022000 D0623 14:23:58.132530 1 task_log.go:114] [ 7644] R8 = ffffffffffffffff D0623 14:23:58.132620 1 task_log.go:114] [ 7644] R9 = 0000000000000000 D0623 14:23:58.132683 1 task_log.go:114] [ 7644] Rax = 0000000000001da3 D0623 14:23:58.132738 1 task_log.go:114] [ 7644] Rbp = 00000000004bfcb9 D0623 14:23:58.132809 1 task_log.go:114] [ 7644] Rbx = 000000000056bf80 D0623 14:23:58.132872 1 task_log.go:114] [ 7644] Rcx = 00000000004665d9 D0623 14:23:58.132936 1 task_log.go:114] [ 7644] Rdi = 0000000000000100 D0623 14:23:58.132990 1 task_log.go:114] [ 7644] Rdx = 9999999999999999 D0623 14:23:58.133055 1 task_log.go:114] [ 7644] Rip = 000000000000000a D0623 14:23:58.133094 1 task_log.go:114] [ 7644] Rsi = 0000000000000000 D0623 14:23:58.133126 1 task_log.go:114] [ 7644] Rsp = 00007f830b1c6190 D0623 14:23:58.133172 1 task_log.go:114] [ 7644] Ss = 000000000000002b D0623 14:23:58.133211 1 task_log.go:137] [ 7644] Stack: D0623 14:23:58.133254 1 task_log.go:158] [ 7644] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:23:58.133323 1 task_log.go:158] [ 7644] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 30 8f 4c 00 00 00 00 00 D0623 14:23:58.133358 1 task_log.go:158] [ 7644] 7f830b1c61b0: 7f 09 00 00 ff ff ff ff e0 31 52 00 00 00 00 00 D0623 14:23:58.133412 1 task_log.go:158] [ 7644] 7f830b1c61c0: d4 04 00 00 00 00 00 00 e1 59 91 11 00 00 00 00 D0623 14:23:58.133425 1 task_log.go:158] [ 7644] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133454 1 task_log.go:158] [ 7644] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:58.133463 1 task_log.go:158] [ 7644] 7f830b1c61f0: d4 04 00 00 00 00 00 00 cb 8b 3b 11 00 00 00 00 D0623 14:23:58.133470 1 task_log.go:158] [ 7644] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:58.133478 1 task_log.go:158] [ 7644] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:23:58.133485 1 task_log.go:158] [ 7644] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133493 1 task_log.go:158] [ 7644] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:58.133501 1 task_log.go:158] [ 7644] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:58.133520 1 task_log.go:158] [ 7644] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:58.133529 1 task_log.go:158] [ 7644] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:58.133536 1 task_log.go:158] [ 7644] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:58.133547 1 task_log.go:158] [ 7644] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:58.133555 1 task_log.go:158] [ 7644] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133567 1 task_log.go:158] [ 7644] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133575 1 task_log.go:158] [ 7644] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133582 1 task_log.go:158] [ 7644] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133625 1 task_log.go:158] [ 7644] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:58.133643 1 task_log.go:158] [ 7644] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133651 1 task_log.go:158] [ 7644] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:58.133659 1 task_log.go:158] [ 7644] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133670 1 task_log.go:158] [ 7644] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133677 1 task_log.go:158] [ 7644] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133685 1 task_log.go:158] [ 7644] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133695 1 task_log.go:158] [ 7644] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133704 1 task_log.go:158] [ 7644] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133714 1 task_log.go:158] [ 7644] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133722 1 task_log.go:158] [ 7644] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133729 1 task_log.go:158] [ 7644] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133740 1 task_log.go:158] [ 7644] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133747 1 task_log.go:158] [ 7644] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133759 1 task_log.go:158] [ 7644] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133772 1 task_log.go:158] [ 7644] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133782 1 task_log.go:158] [ 7644] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133817 1 task_log.go:158] [ 7644] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133840 1 task_log.go:158] [ 7644] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133850 1 task_log.go:158] [ 7644] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133857 1 task_log.go:158] [ 7644] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133868 1 task_log.go:158] [ 7644] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133886 1 task_log.go:158] [ 7644] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133912 1 task_log.go:158] [ 7644] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133926 1 task_log.go:158] [ 7644] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133933 1 task_log.go:158] [ 7644] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133939 1 task_log.go:158] [ 7644] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133946 1 task_log.go:158] [ 7644] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133952 1 task_log.go:158] [ 7644] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133959 1 task_log.go:158] [ 7644] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133969 1 task_log.go:158] [ 7644] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133976 1 task_log.go:158] [ 7644] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133983 1 task_log.go:158] [ 7644] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.133994 1 task_log.go:158] [ 7644] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134002 1 task_log.go:158] [ 7644] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134009 1 task_log.go:158] [ 7644] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134015 1 task_log.go:158] [ 7644] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134022 1 task_log.go:158] [ 7644] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134029 1 task_log.go:158] [ 7644] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134043 1 task_log.go:158] [ 7644] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134052 1 task_log.go:158] [ 7644] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134059 1 task_log.go:158] [ 7644] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134066 1 task_log.go:158] [ 7644] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134072 1 task_log.go:158] [ 7644] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:58.134145 1 task_log.go:186] [ 7644] Code: D0623 14:23:58.134251 1 task_log.go:213] [ 7644] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:58.134310 1 task_log.go:81] [ 7644] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 4320d000 *pgalloc.MemoryFile 00550000-00570000 rw-p 431ed000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 42f4f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 43436000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a26e000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 42fdf000 *pgalloc.MemoryFile 20000000-20200000 rwxp 42a00000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 42c5a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 431cd000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:58.134657 1 task_log.go:84] [ 7644] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:58.136974 1 task_signals.go:548] [ 7644] Notified of signal 11 D0623 14:23:58.136996 1 task_signals.go:250] [ 7644] Signal 11: delivering to handler D0623 14:23:58.140066 1 task_exit.go:277] [ 7644] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:58.387303 1 task_exit.go:277] [ 7644] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:58.387340 1 task_exit.go:277] [ 7644] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:58.388491 1 task_signals.go:214] [ 7643] Signal 9: terminating thread group I0623 14:23:58.388539 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7643, TID: 7643, fault addr: 0x0 D0623 14:23:58.388564 1 task_exit.go:277] [ 7643] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:58.388614 1 task_exit.go:277] [ 7643] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:58.388630 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:58.392620 1 task_exit.go:277] [ 7643] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:58.411480 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:58.412078 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:23:58.416280 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:58.417083 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:23:58.439594 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:58.440191 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:23:58.473002 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:58.473730 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:23:58.497274 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:58.500303 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:23:58.523415 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:58.525216 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:23:58.550101 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:23:58.550518 1 task_signals.go:250] [ 49] Signal 23: delivering to handler 14:23:58 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ptrace(0x11, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000000c0)={@mcast2, r4}, 0x14) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f00000000c0)={@mcast2, r7}, 0x14) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001a40)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="59df73c10d760e92ca3a48f10e5084bac6a71c104727c19b270dd5b0705fa246ef21d6077acdb1a1bb5bb5606d4eade7c17b6d519a9b18bb7fe312aab84e197160c4d41921bd4b37cab08c0624be8d537c7d15118d86d02fcc97bc195a424755d4c200142b2945bd39bc39058fafc9a54edcd442aa5a4f6b14c4cb11f74940093e0fe77d09ac5a1faa8d419d265255669566d686d8f2be80f3fee61dd1362d67ed808bdcfffe2f8b3018a16e1fe859ef298a9abe3b01bf26ffeecebb9e964b08a5c10b72fe80a68f46c8e042fdf8c9eca6", 0xd1}, {&(0x7f0000000280)="8df697b141cd8f832ff6c7c8e4bab6c08f26a0bbbda6b7f429bff5d03aeef5b270817f4f272d8796fcf85fa0a31de5356d6b034d0b426fa063a6c8c196310ba4f06c404393a28999b0d6646823602f098c7a5550a4d6695fc1a582834a1cc07fa36a9668b0e9738d81b6a76b06ac2d684e56b6e0892debc827239a491e9726345aa8cc7f1311b21833aff03ba216bcc4d84ef1c8e1b12cdb5f9027ca6398408be00fe7734b22353f83e52570473eead4406a15dd2b46cc6faec80f41e97779a914d13b79349da2ad815d69b67db0bba23709da35e97027528ec377423bb9", 0xde}, {&(0x7f0000000380)="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", 0x1000}], 0x3, &(0x7f0000001380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @multicast1}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffff45f}}, @ip_retopts={{0x90, 0x0, 0x7, {[@end, @end, @timestamp={0x44, 0x10, 0x6b, 0x0, 0x1, [0x100, 0x100, 0x5]}, @timestamp={0x44, 0xc, 0xb9, 0x0, 0x6, [0x3, 0x4]}, @noop, @ssrr={0x89, 0xf, 0x38, [@initdev={0xac, 0x1e, 0x1, 0x0}, @local, @local]}, @lsrr={0x83, 0x27, 0xa2, [@private=0xa010102, @private=0xa010102, @private=0xa010102, @broadcast, @local, @multicast2, @rand_addr=0x64010102, @rand_addr=0x64010102, @multicast1]}, @generic={0x94, 0xe, "9c3376ad05f53802c538f9d9"}, @lsrr={0x83, 0x1b, 0xa6, [@multicast2, @remote, @remote, @private=0xa010100, @remote, @multicast1]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @remote}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_ttl={{0x14, 0x0, 0x2, 0xb462}}], 0x150}}, {{&(0x7f00000000c0)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000001800)=[{&(0x7f0000001500)="6cf1e8b330dfad1d793f4c0c83505959882f618fc70823259cb3056ae2ed809d3cece58717547ab4c924d8e7cfecae7954dbb685abc8e6fbb5f65ea0fb941b311a8f0098cc0ac38cc68bdaf74e7fd00dea6f236728857996a7aba50ce1c656fd60773421421b723ca779381f7ac831a43cedf815e064b6949b0153bc0cd0a59ed33da5eb1518dacad2486ab749e6a096c753e387c039b05fe4a2b4780ee603a46e85069f90c4b7df31a3c9d8f0ed46a83a3ee1023b99affee7037a8d7f7848a136ebf2a4a023d266d091245366e9240f6d4123", 0xd3}, {&(0x7f0000001600)="186e4b46a12497726fdb0771d18c1d265a6dc9e75fdcba082454684013c0078d1eba069051e33d99c0b75e33", 0x2c}, {&(0x7f0000001640)="971e4dc1205b9ba29704daff1a34610e33a3b7237b638b8127e7be24169a89852763457392ff5ae95a41faa7abcbb2d08b926c88bb45da85adcfb2e99d639345464bf5dafa118d706f19076920414aa0aa35bf5fe1949dbd8b5f6584920dd7d96f4b055b3814b4f7d63655f69967eb9cd1413ec961bc7954944611b4a0cd37b63ae572744015d0491c3ee642b9eac20081b9b28cd9f74a91173442862006c4c73af14da2dea4cf19df49c433190fcc2ca95e24800b4a88395135dbd46d198cd862d474910adb9041eaeaf961bb283a22cae31a13a64c19e7e5dd3be411c3d6012ee53ac7a48804835e06c0c86cdc9b8f15", 0xf1}, {&(0x7f0000001740)="31cd702a34aa5c03336df1048367e8acbc7da55804a1af96fb668468f68d574f86585574f92bf79c4e7d1a73db8a9db46602122404b570bd0949f6a60b39c7d65671d89c72391f8edab39b1f740d608a22b4bc928f33333c86704539b49aeaacdc9d1d618c4385f851d3712a4dc7afffabed17ed16e4e894e622d5dffd94e7b861a3f7a278747341db207e4017850b63a1498b65030d9aec6b2678009c359b69d2e11164654d58764252b6ccc40d803e66d045ca62251fb2", 0xb8}], 0x4, &(0x7f0000001ac0)=ANY=[@ANYBLOB="1100000000000000000000000100000003000000000000001400000000000000000000000100000009000000000000001400000000000000000000000200000001010000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac1414bb0a010100000000001400000000000000000000000200000001000100000000002c00000000000000000000000700000094040100831100877ba58fc8988310b18dc9dd7b1c86036c01000000000000001c000000000000000000000008000000", @ANYRES32=r7, @ANYBLOB="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"], 0x1f8}}], 0x2, 0x20008804) r8 = getpid() rt_tgsigqueueinfo(r1, r8, 0x0, &(0x7f0000000100)) D0623 14:23:59.108370 1 task_signals.go:548] [ 7648] Notified of signal 36 D0623 14:23:59.108414 1 task_signals.go:214] [ 7648] Signal 36: terminating thread group I0623 14:23:59.108435 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7648, TID: 7648, fault addr: 0x0 D0623 14:23:59.108464 1 task_exit.go:277] [ 7648] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:59.108502 1 task_exit.go:277] [ 7648] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:59.108696 1 task_exit.go:277] [ 7648] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:59.383362 1 task_run.go:389] [ 7647] Unhandled user fault: addr=a ip=a access=r-x err=bad address D0623 14:23:59.383509 1 task_log.go:104] [ 7647] Registers: D0623 14:23:59.383640 1 task_log.go:114] [ 7647] Cs = 0000000000000033 D0623 14:23:59.383703 1 task_log.go:114] [ 7647] Ds = 0000000000000000 D0623 14:23:59.383711 1 task_log.go:114] [ 7647] Eflags = 0000000000011207 D0623 14:23:59.383718 1 task_log.go:114] [ 7647] Es = 0000000000000000 D0623 14:23:59.383725 1 task_log.go:114] [ 7647] Fs = 0000000000000000 D0623 14:23:59.383732 1 task_log.go:114] [ 7647] Fs_base = 00007f830b1c6700 D0623 14:23:59.383739 1 task_log.go:114] [ 7647] Gs = 0000000000000000 D0623 14:23:59.383753 1 task_log.go:114] [ 7647] Gs_base = 0000000000000000 D0623 14:23:59.383760 1 task_log.go:114] [ 7647] Orig_rax = 0000000000001da7 D0623 14:23:59.383767 1 task_log.go:114] [ 7647] R10 = 0000000000000000 D0623 14:23:59.383773 1 task_log.go:114] [ 7647] R11 = 0000000000001246 D0623 14:23:59.383780 1 task_log.go:114] [ 7647] R12 = 000000000056bf80 D0623 14:23:59.383787 1 task_log.go:114] [ 7647] R13 = 00007f0a76fd239f D0623 14:23:59.383793 1 task_log.go:114] [ 7647] R14 = 00007f830b1c6300 D0623 14:23:59.383800 1 task_log.go:114] [ 7647] R15 = 0000000000022000 D0623 14:23:59.383807 1 task_log.go:114] [ 7647] R8 = ffffffffffffffff D0623 14:23:59.383814 1 task_log.go:114] [ 7647] R9 = 0000000000000000 D0623 14:23:59.383821 1 task_log.go:114] [ 7647] Rax = 0000000000001da7 D0623 14:23:59.383828 1 task_log.go:114] [ 7647] Rbp = 00000000004bfcb9 D0623 14:23:59.383835 1 task_log.go:114] [ 7647] Rbx = 000000000056bf80 D0623 14:23:59.383842 1 task_log.go:114] [ 7647] Rcx = 00000000004665d9 D0623 14:23:59.383848 1 task_log.go:114] [ 7647] Rdi = 0000000000000100 D0623 14:23:59.383855 1 task_log.go:114] [ 7647] Rdx = 9999999999999999 D0623 14:23:59.383862 1 task_log.go:114] [ 7647] Rip = 000000000000000a D0623 14:23:59.383877 1 task_log.go:114] [ 7647] Rsi = 0000000000000000 D0623 14:23:59.383893 1 task_log.go:114] [ 7647] Rsp = 00007f830b1c6190 D0623 14:23:59.383901 1 task_log.go:114] [ 7647] Ss = 000000000000002b D0623 14:23:59.383918 1 task_log.go:137] [ 7647] Stack: D0623 14:23:59.383932 1 task_log.go:158] [ 7647] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:23:59.383967 1 task_log.go:158] [ 7647] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:23:59.383980 1 task_log.go:158] [ 7647] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:23:59.383991 1 task_log.go:158] [ 7647] 7f830b1c61c0: d5 04 00 00 00 00 00 00 c8 c9 78 20 00 00 00 00 D0623 14:23:59.384006 1 task_log.go:158] [ 7647] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384014 1 task_log.go:158] [ 7647] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:23:59.384021 1 task_log.go:158] [ 7647] 7f830b1c61f0: d5 04 00 00 00 00 00 00 ad 9d 79 20 00 00 00 00 D0623 14:23:59.384029 1 task_log.go:158] [ 7647] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:23:59.384036 1 task_log.go:158] [ 7647] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:23:59.384043 1 task_log.go:158] [ 7647] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384060 1 task_log.go:158] [ 7647] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:23:59.384074 1 task_log.go:158] [ 7647] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:23:59.384081 1 task_log.go:158] [ 7647] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:23:59.384088 1 task_log.go:158] [ 7647] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:23:59.384096 1 task_log.go:158] [ 7647] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:23:59.384103 1 task_log.go:158] [ 7647] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:23:59.384109 1 task_log.go:158] [ 7647] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384116 1 task_log.go:158] [ 7647] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384129 1 task_log.go:158] [ 7647] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384136 1 task_log.go:158] [ 7647] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384142 1 task_log.go:158] [ 7647] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:23:59.384149 1 task_log.go:158] [ 7647] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384156 1 task_log.go:158] [ 7647] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:23:59.384163 1 task_log.go:158] [ 7647] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384170 1 task_log.go:158] [ 7647] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384176 1 task_log.go:158] [ 7647] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384183 1 task_log.go:158] [ 7647] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384192 1 task_log.go:158] [ 7647] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384351 1 task_log.go:158] [ 7647] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384379 1 task_log.go:158] [ 7647] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384388 1 task_log.go:158] [ 7647] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384408 1 task_log.go:158] [ 7647] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384416 1 task_log.go:158] [ 7647] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384422 1 task_log.go:158] [ 7647] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384429 1 task_log.go:158] [ 7647] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384436 1 task_log.go:158] [ 7647] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384443 1 task_log.go:158] [ 7647] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384449 1 task_log.go:158] [ 7647] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384456 1 task_log.go:158] [ 7647] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384463 1 task_log.go:158] [ 7647] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384469 1 task_log.go:158] [ 7647] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384476 1 task_log.go:158] [ 7647] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384482 1 task_log.go:158] [ 7647] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384489 1 task_log.go:158] [ 7647] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384495 1 task_log.go:158] [ 7647] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384502 1 task_log.go:158] [ 7647] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384517 1 task_log.go:158] [ 7647] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384542 1 task_log.go:158] [ 7647] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384549 1 task_log.go:158] [ 7647] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384556 1 task_log.go:158] [ 7647] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384562 1 task_log.go:158] [ 7647] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384569 1 task_log.go:158] [ 7647] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384575 1 task_log.go:158] [ 7647] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384590 1 task_log.go:158] [ 7647] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384603 1 task_log.go:158] [ 7647] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384609 1 task_log.go:158] [ 7647] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384616 1 task_log.go:158] [ 7647] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384623 1 task_log.go:158] [ 7647] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384629 1 task_log.go:158] [ 7647] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384636 1 task_log.go:158] [ 7647] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384643 1 task_log.go:158] [ 7647] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384649 1 task_log.go:158] [ 7647] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384656 1 task_log.go:158] [ 7647] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384667 1 task_log.go:158] [ 7647] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:23:59.384682 1 task_log.go:186] [ 7647] Code: D0623 14:23:59.384689 1 task_log.go:213] [ 7647] Error reading stack at address ffffffffffffffc0: bad address D0623 14:23:59.384697 1 task_log.go:81] [ 7647] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 44fb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p 44f93000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 44ec2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 42ea3000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 7a26d000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 44f52000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 42400000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4262d000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 44ea2000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 44f73000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:23:59.384879 1 task_log.go:84] [ 7647] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:23:59.384937 1 task_signals.go:548] [ 7647] Notified of signal 11 D0623 14:23:59.384951 1 task_signals.go:250] [ 7647] Signal 11: delivering to handler D0623 14:23:59.389337 1 task_signals.go:214] [ 7650] Signal 9: terminating thread group D0623 14:23:59.389383 1 task_exit.go:277] [ 7647] Transitioning from exit state TaskExitNone to TaskExitInitiated I0623 14:23:59.389536 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7646, TID: 7650, fault addr: 0x0 D0623 14:23:59.389582 1 task_signals.go:214] [ 7646] Signal 9: terminating thread group I0623 14:23:59.389630 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7646, TID: 7646, fault addr: 0x0 D0623 14:23:59.389670 1 task_exit.go:277] [ 7647] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:59.389679 1 task_exit.go:277] [ 7647] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:59.389692 1 task_exit.go:277] [ 7650] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:59.389714 1 task_exit.go:277] [ 7650] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:59.389721 1 task_exit.go:277] [ 7650] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:23:59.389734 1 task_exit.go:277] [ 7646] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:59.389788 1 task_exit.go:277] [ 7646] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:59.389805 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:23:59.391559 1 task_exit.go:277] [ 7646] Transitioning from exit state TaskExitZombie to TaskExitDead 14:23:59 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f00004d9000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x57299000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) I0623 14:23:59.595367 1 loader.go:625] Received external signal 17, mode: Process D0623 14:23:59.598307 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:23:59.598390 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:23:59.598406 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:23:59.734908 1 task_signals.go:548] [ 30] Notified of signal 23 D0623 14:23:59.735859 1 task_signals.go:250] [ 30] Signal 23: delivering to handler D0623 14:23:59.748332 1 task_signals.go:548] [ 30] Notified of signal 23 D0623 14:23:59.753511 1 task_signals.go:250] [ 30] Signal 23: delivering to handler D0623 14:23:59.903137 1 task_signals.go:548] [ 7653] Notified of signal 36 D0623 14:23:59.903168 1 task_signals.go:214] [ 7653] Signal 36: terminating thread group I0623 14:23:59.903182 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7653, TID: 7653, fault addr: 0x0 D0623 14:23:59.903198 1 task_exit.go:277] [ 7653] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:23:59.903238 1 task_exit.go:277] [ 7653] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:23:59.903257 1 task_exit.go:277] [ 7653] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:00.179419 1 task_exit.go:277] [ 7651] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:00.179474 1 task_exit.go:277] [ 7651] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:00.179472 1 task_signals.go:214] [ 7652] Signal 9: terminating thread group D0623 14:24:00.179494 1 task_signals.go:214] [ 7656] Signal 9: terminating thread group I0623 14:24:00.179498 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7651, TID: 7652, fault addr: 0x0 D0623 14:24:00.179512 1 task_exit.go:277] [ 7652] Transitioning from exit state TaskExitNone to TaskExitInitiated I0623 14:24:00.179513 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7651, TID: 7656, fault addr: 0x0 D0623 14:24:00.179524 1 task_exit.go:277] [ 7656] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:00.179536 1 task_exit.go:277] [ 7652] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:00.179633 1 task_exit.go:277] [ 7652] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:00.179715 1 task_exit.go:277] [ 7656] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:00.179768 1 task_exit.go:277] [ 7656] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:00.179830 1 task_signals.go:214] [ 7655] Signal 9: terminating thread group I0623 14:24:00.179876 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7651, TID: 7655, fault addr: 0x0 D0623 14:24:00.179891 1 task_exit.go:277] [ 7655] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:00.179958 1 task_exit.go:277] [ 7655] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:00.179980 1 task_exit.go:277] [ 7655] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:00.179998 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:00.180767 1 task_exit.go:277] [ 7651] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) I0623 14:24:00.453922 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:00.453971 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:00.454013 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:00.454028 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:00.641280 1 task_run.go:389] [ 7658] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:00.641350 1 task_log.go:104] [ 7658] Registers: D0623 14:24:00.641374 1 task_log.go:114] [ 7658] Cs = 0000000000000033 D0623 14:24:00.641382 1 task_log.go:114] [ 7658] Ds = 0000000000000000 D0623 14:24:00.641389 1 task_log.go:114] [ 7658] Eflags = 0000000000011203 D0623 14:24:00.641396 1 task_log.go:114] [ 7658] Es = 0000000000000000 D0623 14:24:00.641403 1 task_log.go:114] [ 7658] Fs = 0000000000000000 D0623 14:24:00.641409 1 task_log.go:114] [ 7658] Fs_base = 00007f830b1c6700 D0623 14:24:00.641416 1 task_log.go:114] [ 7658] Gs = 0000000000000000 D0623 14:24:00.641422 1 task_log.go:114] [ 7658] Gs_base = 0000000000000000 D0623 14:24:00.641428 1 task_log.go:114] [ 7658] Orig_rax = 0000000000001db1 D0623 14:24:00.641451 1 task_log.go:114] [ 7658] R10 = 0000000000000000 D0623 14:24:00.641457 1 task_log.go:114] [ 7658] R11 = 0000000000001246 D0623 14:24:00.641463 1 task_log.go:114] [ 7658] R12 = 000000000056bf80 D0623 14:24:00.641470 1 task_log.go:114] [ 7658] R13 = 00007f0a76fd239f D0623 14:24:00.641476 1 task_log.go:114] [ 7658] R14 = 00007f830b1c6300 D0623 14:24:00.641490 1 task_log.go:114] [ 7658] R15 = 0000000000022000 D0623 14:24:00.641496 1 task_log.go:114] [ 7658] R8 = ffffffffffffffff D0623 14:24:00.641503 1 task_log.go:114] [ 7658] R9 = 0000000000000000 D0623 14:24:00.641509 1 task_log.go:114] [ 7658] Rax = 0000000000001db1 D0623 14:24:00.641515 1 task_log.go:114] [ 7658] Rbp = 00000000004bfcb9 D0623 14:24:00.641522 1 task_log.go:114] [ 7658] Rbx = 000000000056bf80 D0623 14:24:00.641534 1 task_log.go:114] [ 7658] Rcx = 00000000004665d9 D0623 14:24:00.641540 1 task_log.go:114] [ 7658] Rdi = 0000000000000100 D0623 14:24:00.641546 1 task_log.go:114] [ 7658] Rdx = 9999999999999999 D0623 14:24:00.641552 1 task_log.go:114] [ 7658] Rip = 000000000000000e D0623 14:24:00.641559 1 task_log.go:114] [ 7658] Rsi = 0000000000000000 D0623 14:24:00.641565 1 task_log.go:114] [ 7658] Rsp = 00007f830b1c6190 D0623 14:24:00.641571 1 task_log.go:114] [ 7658] Ss = 000000000000002b D0623 14:24:00.641577 1 task_log.go:137] [ 7658] Stack: D0623 14:24:00.641587 1 task_log.go:158] [ 7658] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:00.641599 1 task_log.go:158] [ 7658] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:00.641606 1 task_log.go:158] [ 7658] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:00.641613 1 task_log.go:158] [ 7658] 7f830b1c61c0: d6 04 00 00 00 00 00 00 c3 67 d0 2f 00 00 00 00 D0623 14:24:00.641621 1 task_log.go:158] [ 7658] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641628 1 task_log.go:158] [ 7658] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:00.641635 1 task_log.go:158] [ 7658] 7f830b1c61f0: d6 04 00 00 00 00 00 00 66 1e f0 2f 00 00 00 00 D0623 14:24:00.641665 1 task_log.go:158] [ 7658] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:00.641674 1 task_log.go:158] [ 7658] 7f830b1c6210: 8c bf 56 00 00 00 00 00 ec dc 40 00 00 00 00 00 D0623 14:24:00.641681 1 task_log.go:158] [ 7658] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641688 1 task_log.go:158] [ 7658] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:00.641696 1 task_log.go:158] [ 7658] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:00.641703 1 task_log.go:158] [ 7658] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:00.641732 1 task_log.go:158] [ 7658] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:00.641741 1 task_log.go:158] [ 7658] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:00.641747 1 task_log.go:158] [ 7658] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:00.641759 1 task_log.go:158] [ 7658] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641770 1 task_log.go:158] [ 7658] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641777 1 task_log.go:158] [ 7658] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641799 1 task_log.go:158] [ 7658] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641806 1 task_log.go:158] [ 7658] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:00.641813 1 task_log.go:158] [ 7658] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641819 1 task_log.go:158] [ 7658] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:00.641835 1 task_log.go:158] [ 7658] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641844 1 task_log.go:158] [ 7658] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641873 1 task_log.go:158] [ 7658] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641882 1 task_log.go:158] [ 7658] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641897 1 task_log.go:158] [ 7658] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641917 1 task_log.go:158] [ 7658] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641927 1 task_log.go:158] [ 7658] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641950 1 task_log.go:158] [ 7658] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641966 1 task_log.go:158] [ 7658] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641973 1 task_log.go:158] [ 7658] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641980 1 task_log.go:158] [ 7658] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641987 1 task_log.go:158] [ 7658] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.641995 1 task_log.go:158] [ 7658] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642006 1 task_log.go:158] [ 7658] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642017 1 task_log.go:158] [ 7658] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642024 1 task_log.go:158] [ 7658] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642031 1 task_log.go:158] [ 7658] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642039 1 task_log.go:158] [ 7658] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642046 1 task_log.go:158] [ 7658] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642057 1 task_log.go:158] [ 7658] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642064 1 task_log.go:158] [ 7658] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642072 1 task_log.go:158] [ 7658] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642079 1 task_log.go:158] [ 7658] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642090 1 task_log.go:158] [ 7658] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642104 1 task_log.go:158] [ 7658] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642114 1 task_log.go:158] [ 7658] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642120 1 task_log.go:158] [ 7658] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642127 1 task_log.go:158] [ 7658] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642133 1 task_log.go:158] [ 7658] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642141 1 task_log.go:158] [ 7658] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642148 1 task_log.go:158] [ 7658] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642155 1 task_log.go:158] [ 7658] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642161 1 task_log.go:158] [ 7658] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642168 1 task_log.go:158] [ 7658] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642174 1 task_log.go:158] [ 7658] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642185 1 task_log.go:158] [ 7658] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642196 1 task_log.go:158] [ 7658] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642202 1 task_log.go:158] [ 7658] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642209 1 task_log.go:158] [ 7658] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642215 1 task_log.go:158] [ 7658] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642222 1 task_log.go:158] [ 7658] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.642231 1 task_log.go:186] [ 7658] Code: D0623 14:24:00.642249 1 task_log.go:213] [ 7658] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:00.642256 1 task_log.go:81] [ 7658] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 42ab1000 *pgalloc.MemoryFile 00550000-00570000 rw-p 42a91000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 42370000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 42afe000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8e000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 4260c000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 41a5a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 429bb000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:00.642421 1 task_log.go:84] [ 7658] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:00.642482 1 task_signals.go:548] [ 7658] Notified of signal 11 D0623 14:24:00.642494 1 task_signals.go:250] [ 7658] Signal 11: delivering to handler D0623 14:24:00.646728 1 task_signals.go:548] [ 7659] Notified of signal 36 D0623 14:24:00.646762 1 task_signals.go:214] [ 7659] Signal 36: terminating thread group I0623 14:24:00.646778 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7659, TID: 7659, fault addr: 0x0 D0623 14:24:00.646800 1 task_exit.go:277] [ 7659] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:00.646839 1 task_exit.go:277] [ 7659] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:00.659240 1 task_run.go:389] [ 7658] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:00.659295 1 task_log.go:104] [ 7658] Registers: D0623 14:24:00.659325 1 task_log.go:114] [ 7658] Cs = 0000000000000033 D0623 14:24:00.659333 1 task_log.go:114] [ 7658] Ds = 000000000000002b D0623 14:24:00.659340 1 task_log.go:114] [ 7658] Eflags = 0000000000011207 D0623 14:24:00.659346 1 task_log.go:114] [ 7658] Es = 000000000000002b D0623 14:24:00.659352 1 task_log.go:114] [ 7658] Fs = 0000000000000000 D0623 14:24:00.659358 1 task_log.go:114] [ 7658] Fs_base = 00007f830b1c6700 D0623 14:24:00.659364 1 task_log.go:114] [ 7658] Gs = 0000000000000000 D0623 14:24:00.659377 1 task_log.go:114] [ 7658] Gs_base = 0000000000000000 D0623 14:24:00.659387 1 task_log.go:114] [ 7658] Orig_rax = 0000000000001db2 D0623 14:24:00.659392 1 task_log.go:114] [ 7658] R10 = 0000000000000000 D0623 14:24:00.659398 1 task_log.go:114] [ 7658] R11 = 0000000000001246 D0623 14:24:00.659404 1 task_log.go:114] [ 7658] R12 = 000000000056bf80 D0623 14:24:00.659409 1 task_log.go:114] [ 7658] R13 = 00007f0a76fd239f D0623 14:24:00.659415 1 task_log.go:114] [ 7658] R14 = 00007f830b1c6300 D0623 14:24:00.659421 1 task_log.go:114] [ 7658] R15 = 0000000000022000 D0623 14:24:00.659426 1 task_log.go:114] [ 7658] R8 = ffffffffffffffff D0623 14:24:00.659432 1 task_log.go:114] [ 7658] R9 = 0000000000000000 D0623 14:24:00.659438 1 task_log.go:114] [ 7658] Rax = 0000000000001db2 D0623 14:24:00.659444 1 task_log.go:114] [ 7658] Rbp = 00000000004bfcb9 D0623 14:24:00.659449 1 task_log.go:114] [ 7658] Rbx = 000000000056bf80 D0623 14:24:00.659455 1 task_log.go:114] [ 7658] Rcx = 00000000004665d9 D0623 14:24:00.659460 1 task_log.go:114] [ 7658] Rdi = 0000000000000100 D0623 14:24:00.659470 1 task_log.go:114] [ 7658] Rdx = 9999999999999999 D0623 14:24:00.659481 1 task_log.go:114] [ 7658] Rip = 000000000000000e D0623 14:24:00.659486 1 task_log.go:114] [ 7658] Rsi = 0000000000000000 D0623 14:24:00.659492 1 task_log.go:114] [ 7658] Rsp = 00007f830b1c6190 D0623 14:24:00.659497 1 task_log.go:114] [ 7658] Ss = 000000000000002b D0623 14:24:00.659502 1 task_log.go:137] [ 7658] Stack: D0623 14:24:00.659510 1 task_log.go:158] [ 7658] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:00.659519 1 task_log.go:158] [ 7658] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:00.659534 1 task_log.go:158] [ 7658] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:00.659541 1 task_log.go:158] [ 7658] 7f830b1c61c0: d6 04 00 00 00 00 00 00 99 57 cc 30 00 00 00 00 D0623 14:24:00.659548 1 task_log.go:158] [ 7658] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659557 1 task_log.go:158] [ 7658] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:00.659564 1 task_log.go:158] [ 7658] 7f830b1c61f0: d6 04 00 00 00 00 00 00 32 cd ed 30 00 00 00 00 D0623 14:24:00.659571 1 task_log.go:158] [ 7658] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:00.659577 1 task_log.go:158] [ 7658] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:00.659583 1 task_log.go:158] [ 7658] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659590 1 task_log.go:158] [ 7658] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:00.659600 1 task_log.go:158] [ 7658] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:00.659610 1 task_log.go:158] [ 7658] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:00.659617 1 task_log.go:158] [ 7658] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:00.659626 1 task_log.go:158] [ 7658] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:00.659633 1 task_log.go:158] [ 7658] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:00.659639 1 task_log.go:158] [ 7658] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659645 1 task_log.go:158] [ 7658] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659652 1 task_log.go:158] [ 7658] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659661 1 task_log.go:158] [ 7658] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659668 1 task_log.go:158] [ 7658] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:00.659674 1 task_log.go:158] [ 7658] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659680 1 task_log.go:158] [ 7658] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:00.659687 1 task_log.go:158] [ 7658] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659693 1 task_log.go:158] [ 7658] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659702 1 task_log.go:158] [ 7658] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659713 1 task_log.go:158] [ 7658] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659722 1 task_log.go:158] [ 7658] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659729 1 task_log.go:158] [ 7658] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659741 1 task_log.go:158] [ 7658] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659750 1 task_log.go:158] [ 7658] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659757 1 task_log.go:158] [ 7658] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659763 1 task_log.go:158] [ 7658] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659769 1 task_log.go:158] [ 7658] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659775 1 task_log.go:158] [ 7658] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659782 1 task_log.go:158] [ 7658] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659797 1 task_log.go:158] [ 7658] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659811 1 task_log.go:158] [ 7658] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659819 1 task_log.go:158] [ 7658] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659826 1 task_log.go:158] [ 7658] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659832 1 task_log.go:158] [ 7658] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659839 1 task_log.go:158] [ 7658] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659847 1 task_log.go:158] [ 7658] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659854 1 task_log.go:158] [ 7658] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659868 1 task_log.go:158] [ 7658] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659876 1 task_log.go:158] [ 7658] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659883 1 task_log.go:158] [ 7658] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659890 1 task_log.go:158] [ 7658] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659897 1 task_log.go:158] [ 7658] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659903 1 task_log.go:158] [ 7658] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659910 1 task_log.go:158] [ 7658] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659917 1 task_log.go:158] [ 7658] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659928 1 task_log.go:158] [ 7658] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659946 1 task_log.go:158] [ 7658] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659954 1 task_log.go:158] [ 7658] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659961 1 task_log.go:158] [ 7658] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659968 1 task_log.go:158] [ 7658] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659975 1 task_log.go:158] [ 7658] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.659996 1 task_log.go:158] [ 7658] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.660003 1 task_log.go:158] [ 7658] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.660010 1 task_log.go:158] [ 7658] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.660016 1 task_log.go:158] [ 7658] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.660023 1 task_log.go:158] [ 7658] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.660030 1 task_log.go:158] [ 7658] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:00.660037 1 task_log.go:186] [ 7658] Code: D0623 14:24:00.660044 1 task_log.go:213] [ 7658] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:00.660057 1 task_log.go:81] [ 7658] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 42ab1000 *pgalloc.MemoryFile 00550000-00570000 rw-p 42a91000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 42370000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 42afe000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8e000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 4260c000 *pgalloc.MemoryFile 20000000-20200000 rwxp 41800000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 41a5a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 425ec000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 429bb000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:00.660231 1 task_log.go:84] [ 7658] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:00.660279 1 task_signals.go:548] [ 7658] Notified of signal 11 D0623 14:24:00.660290 1 task_signals.go:250] [ 7658] Signal 11: delivering to handler D0623 14:24:00.663251 1 task_exit.go:277] [ 7658] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:00.663304 1 task_exit.go:277] [ 7658] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:00.663314 1 task_exit.go:277] [ 7658] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:00.663336 1 task_signals.go:214] [ 7657] Signal 9: terminating thread group I0623 14:24:00.663354 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7657, TID: 7657, fault addr: 0x0 D0623 14:24:00.663372 1 task_exit.go:277] [ 7657] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:00.663383 1 task_exit.go:277] [ 7657] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:00.670412 1 task_signals.go:214] [ 7661] Signal 9: terminating thread group I0623 14:24:00.670459 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7657, TID: 7661, fault addr: 0x0 D0623 14:24:00.670477 1 task_exit.go:277] [ 7661] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:00.670535 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:00.670560 1 task_exit.go:277] [ 7661] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:00.670573 1 task_exit.go:277] [ 7661] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:00.670583 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:00.670704 1 task_exit.go:277] [ 7659] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:00.673325 1 task_exit.go:277] [ 7657] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = getpid() r1 = gettid() r2 = gettid() tgkill(r1, r2, 0x24) syz_open_procfs(0x0, 0x0) r3 = getpid() rt_tgsigqueueinfo(r0, r3, 0x0, &(0x7f0000000100)) D0623 14:24:00.691366 1 task_signals.go:548] [ 7625] Notified of signal 23 D0623 14:24:00.692842 1 task_signals.go:250] [ 7625] Signal 23: delivering to handler D0623 14:24:01.173142 1 task_run.go:389] [ 7664] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:01.173328 1 task_log.go:104] [ 7664] Registers: D0623 14:24:01.173397 1 task_log.go:114] [ 7664] Cs = 0000000000000033 D0623 14:24:01.173475 1 task_log.go:114] [ 7664] Ds = 0000000000000000 D0623 14:24:01.173484 1 task_log.go:114] [ 7664] Eflags = 0000000000011217 D0623 14:24:01.173490 1 task_log.go:114] [ 7664] Es = 0000000000000000 D0623 14:24:01.173497 1 task_log.go:114] [ 7664] Fs = 0000000000000000 D0623 14:24:01.173503 1 task_log.go:114] [ 7664] Fs_base = 00007f830b1c6700 D0623 14:24:01.173509 1 task_log.go:114] [ 7664] Gs = 0000000000000000 D0623 14:24:01.173519 1 task_log.go:114] [ 7664] Gs_base = 0000000000000000 D0623 14:24:01.173528 1 task_log.go:114] [ 7664] Orig_rax = 0000000000000000 D0623 14:24:01.173534 1 task_log.go:114] [ 7664] R10 = 0000000000000000 D0623 14:24:01.173558 1 task_log.go:114] [ 7664] R11 = 0000000000001246 D0623 14:24:01.173605 1 task_log.go:114] [ 7664] R12 = 000000000056bf80 D0623 14:24:01.173625 1 task_log.go:114] [ 7664] R13 = 00007f0a76fd239f D0623 14:24:01.173632 1 task_log.go:114] [ 7664] R14 = 00007f830b1c6300 D0623 14:24:01.173639 1 task_log.go:114] [ 7664] R15 = 0000000000022000 D0623 14:24:01.173647 1 task_log.go:114] [ 7664] R8 = ffffffffffffffff D0623 14:24:01.173653 1 task_log.go:114] [ 7664] R9 = 0000000000000000 D0623 14:24:01.173677 1 task_log.go:114] [ 7664] Rax = 0000000000000000 D0623 14:24:01.173686 1 task_log.go:114] [ 7664] Rbp = 00000000004bfcb9 D0623 14:24:01.173693 1 task_log.go:114] [ 7664] Rbx = 000000000056bf80 D0623 14:24:01.173700 1 task_log.go:114] [ 7664] Rcx = 00000000004665d9 D0623 14:24:01.173714 1 task_log.go:114] [ 7664] Rdi = 0000000000000100 D0623 14:24:01.173731 1 task_log.go:114] [ 7664] Rdx = 9999999999999999 D0623 14:24:01.173738 1 task_log.go:114] [ 7664] Rip = 000000000000000e D0623 14:24:01.173745 1 task_log.go:114] [ 7664] Rsi = 0000000000000000 D0623 14:24:01.173755 1 task_log.go:114] [ 7664] Rsp = 00007f830b1c6190 D0623 14:24:01.173769 1 task_log.go:114] [ 7664] Ss = 000000000000002b D0623 14:24:01.173778 1 task_log.go:137] [ 7664] Stack: D0623 14:24:01.173788 1 task_log.go:158] [ 7664] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:24:01.173807 1 task_log.go:158] [ 7664] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:01.173815 1 task_log.go:158] [ 7664] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:01.173828 1 task_log.go:158] [ 7664] 7f830b1c61c0: d7 04 00 00 00 00 00 00 36 5a fd 13 00 00 00 00 D0623 14:24:01.173835 1 task_log.go:158] [ 7664] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.173854 1 task_log.go:158] [ 7664] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:01.173863 1 task_log.go:158] [ 7664] 7f830b1c61f0: d7 04 00 00 00 00 00 00 5c 1c d2 13 00 00 00 00 D0623 14:24:01.173875 1 task_log.go:158] [ 7664] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:01.173883 1 task_log.go:158] [ 7664] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:01.173891 1 task_log.go:158] [ 7664] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.173905 1 task_log.go:158] [ 7664] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:01.173968 1 task_log.go:158] [ 7664] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:01.173989 1 task_log.go:158] [ 7664] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:01.173997 1 task_log.go:158] [ 7664] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:01.174005 1 task_log.go:158] [ 7664] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:01.174012 1 task_log.go:158] [ 7664] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:01.174019 1 task_log.go:158] [ 7664] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174027 1 task_log.go:158] [ 7664] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174034 1 task_log.go:158] [ 7664] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174042 1 task_log.go:158] [ 7664] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174053 1 task_log.go:158] [ 7664] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:01.174061 1 task_log.go:158] [ 7664] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174072 1 task_log.go:158] [ 7664] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:01.174080 1 task_log.go:158] [ 7664] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174087 1 task_log.go:158] [ 7664] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174098 1 task_log.go:158] [ 7664] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174106 1 task_log.go:158] [ 7664] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174113 1 task_log.go:158] [ 7664] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174121 1 task_log.go:158] [ 7664] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174128 1 task_log.go:158] [ 7664] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174139 1 task_log.go:158] [ 7664] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174147 1 task_log.go:158] [ 7664] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174154 1 task_log.go:158] [ 7664] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174170 1 task_log.go:158] [ 7664] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174178 1 task_log.go:158] [ 7664] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174185 1 task_log.go:158] [ 7664] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174196 1 task_log.go:158] [ 7664] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174203 1 task_log.go:158] [ 7664] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174211 1 task_log.go:158] [ 7664] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174218 1 task_log.go:158] [ 7664] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174228 1 task_log.go:158] [ 7664] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174236 1 task_log.go:158] [ 7664] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174255 1 task_log.go:158] [ 7664] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174274 1 task_log.go:158] [ 7664] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174281 1 task_log.go:158] [ 7664] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174288 1 task_log.go:158] [ 7664] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174295 1 task_log.go:158] [ 7664] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174306 1 task_log.go:158] [ 7664] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174337 1 task_log.go:158] [ 7664] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174348 1 task_log.go:158] [ 7664] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174355 1 task_log.go:158] [ 7664] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174361 1 task_log.go:158] [ 7664] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174368 1 task_log.go:158] [ 7664] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174375 1 task_log.go:158] [ 7664] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174427 1 task_log.go:158] [ 7664] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174444 1 task_log.go:158] [ 7664] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174460 1 task_log.go:158] [ 7664] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174468 1 task_log.go:158] [ 7664] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174476 1 task_log.go:158] [ 7664] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174487 1 task_log.go:158] [ 7664] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174494 1 task_log.go:158] [ 7664] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174505 1 task_log.go:158] [ 7664] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174512 1 task_log.go:158] [ 7664] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174526 1 task_log.go:158] [ 7664] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.174534 1 task_log.go:186] [ 7664] Code: D0623 14:24:01.174540 1 task_log.go:213] [ 7664] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:01.174549 1 task_log.go:81] [ 7664] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 42277000 *pgalloc.MemoryFile 00550000-00570000 rw-p 425cc000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 41fca000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 422c4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8d000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 42236000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4145a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 42257000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:01.174809 1 task_log.go:84] [ 7664] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:01.174912 1 task_signals.go:548] [ 7664] Notified of signal 11 D0623 14:24:01.174965 1 task_signals.go:250] [ 7664] Signal 11: delivering to handler D0623 14:24:01.177001 1 task_signals.go:548] [ 7664] Notified of signal 36 D0623 14:24:01.177036 1 task_signals.go:214] [ 7664] Signal 36: terminating thread group I0623 14:24:01.177049 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7664, TID: 7664, fault addr: 0x0 D0623 14:24:01.177089 1 task_exit.go:277] [ 7664] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:01.177122 1 task_exit.go:277] [ 7664] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:01.177142 1 task_exit.go:277] [ 7664] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:01.195441 1 task_run.go:389] [ 7663] Unhandled user fault: addr=a ip=a access=r-x err=bad address D0623 14:24:01.201530 1 task_log.go:104] [ 7663] Registers: D0623 14:24:01.201604 1 task_log.go:114] [ 7663] Cs = 0000000000000033 D0623 14:24:01.201616 1 task_log.go:114] [ 7663] Ds = 0000000000000000 D0623 14:24:01.201627 1 task_log.go:114] [ 7663] Eflags = 0000000000011203 D0623 14:24:01.201634 1 task_log.go:114] [ 7663] Es = 0000000000000000 D0623 14:24:01.201640 1 task_log.go:114] [ 7663] Fs = 0000000000000000 D0623 14:24:01.201647 1 task_log.go:114] [ 7663] Fs_base = 00007f830b1c6700 D0623 14:24:01.201659 1 task_log.go:114] [ 7663] Gs = 0000000000000000 D0623 14:24:01.201683 1 task_log.go:114] [ 7663] Gs_base = 0000000000000000 D0623 14:24:01.201690 1 task_log.go:114] [ 7663] Orig_rax = 0000000000001db7 D0623 14:24:01.201697 1 task_log.go:114] [ 7663] R10 = 0000000000000000 D0623 14:24:01.201703 1 task_log.go:114] [ 7663] R11 = 0000000000001246 D0623 14:24:01.201709 1 task_log.go:114] [ 7663] R12 = 000000000056bf80 D0623 14:24:01.201715 1 task_log.go:114] [ 7663] R13 = 00007f0a76fd239f D0623 14:24:01.201722 1 task_log.go:114] [ 7663] R14 = 00007f830b1c6300 D0623 14:24:01.201728 1 task_log.go:114] [ 7663] R15 = 0000000000022000 D0623 14:24:01.201734 1 task_log.go:114] [ 7663] R8 = ffffffffffffffff D0623 14:24:01.201740 1 task_log.go:114] [ 7663] R9 = 0000000000000000 D0623 14:24:01.201746 1 task_log.go:114] [ 7663] Rax = 0000000000001db7 D0623 14:24:01.201774 1 task_log.go:114] [ 7663] Rbp = 00000000004bfcb9 D0623 14:24:01.201781 1 task_log.go:114] [ 7663] Rbx = 000000000056bf80 D0623 14:24:01.201787 1 task_log.go:114] [ 7663] Rcx = 00000000004665d9 D0623 14:24:01.201793 1 task_log.go:114] [ 7663] Rdi = 0000000000000100 D0623 14:24:01.201801 1 task_log.go:114] [ 7663] Rdx = 9999999999999999 D0623 14:24:01.201807 1 task_log.go:114] [ 7663] Rip = 000000000000000a D0623 14:24:01.201813 1 task_log.go:114] [ 7663] Rsi = 0000000000000000 D0623 14:24:01.201819 1 task_log.go:114] [ 7663] Rsp = 00007f830b1c6190 D0623 14:24:01.201825 1 task_log.go:114] [ 7663] Ss = 000000000000002b D0623 14:24:01.201831 1 task_log.go:137] [ 7663] Stack: D0623 14:24:01.201854 1 task_log.go:158] [ 7663] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:01.201871 1 task_log.go:158] [ 7663] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 e6 1c 4c 00 00 00 00 00 D0623 14:24:01.201880 1 task_log.go:158] [ 7663] 7f830b1c61b0: 07 02 00 00 ff ff ff ff e0 53 50 00 00 00 00 00 D0623 14:24:01.201899 1 task_log.go:158] [ 7663] 7f830b1c61c0: d7 04 00 00 00 00 00 00 f8 38 a5 15 00 00 00 00 D0623 14:24:01.201911 1 task_log.go:158] [ 7663] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.201950 1 task_log.go:158] [ 7663] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:01.201968 1 task_log.go:158] [ 7663] 7f830b1c61f0: d7 04 00 00 00 00 00 00 69 48 a5 15 00 00 00 00 D0623 14:24:01.201981 1 task_log.go:158] [ 7663] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:01.201990 1 task_log.go:158] [ 7663] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:01.201997 1 task_log.go:158] [ 7663] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202023 1 task_log.go:158] [ 7663] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:01.202031 1 task_log.go:158] [ 7663] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:01.202038 1 task_log.go:158] [ 7663] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:01.202117 1 task_log.go:158] [ 7663] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:01.202136 1 task_log.go:158] [ 7663] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:01.202144 1 task_log.go:158] [ 7663] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:01.202151 1 task_log.go:158] [ 7663] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202159 1 task_log.go:158] [ 7663] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202166 1 task_log.go:158] [ 7663] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202178 1 task_log.go:158] [ 7663] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202252 1 task_log.go:158] [ 7663] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:01.202314 1 task_log.go:158] [ 7663] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202335 1 task_log.go:158] [ 7663] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:01.202343 1 task_log.go:158] [ 7663] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202350 1 task_log.go:158] [ 7663] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202366 1 task_log.go:158] [ 7663] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202373 1 task_log.go:158] [ 7663] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202398 1 task_log.go:158] [ 7663] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202406 1 task_log.go:158] [ 7663] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202414 1 task_log.go:158] [ 7663] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202421 1 task_log.go:158] [ 7663] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202428 1 task_log.go:158] [ 7663] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202435 1 task_log.go:158] [ 7663] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202443 1 task_log.go:158] [ 7663] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202451 1 task_log.go:158] [ 7663] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202458 1 task_log.go:158] [ 7663] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202480 1 task_log.go:158] [ 7663] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202487 1 task_log.go:158] [ 7663] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202494 1 task_log.go:158] [ 7663] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202501 1 task_log.go:158] [ 7663] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202516 1 task_log.go:158] [ 7663] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202524 1 task_log.go:158] [ 7663] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202531 1 task_log.go:158] [ 7663] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202538 1 task_log.go:158] [ 7663] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202561 1 task_log.go:158] [ 7663] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202572 1 task_log.go:158] [ 7663] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202580 1 task_log.go:158] [ 7663] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202587 1 task_log.go:158] [ 7663] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202595 1 task_log.go:158] [ 7663] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202602 1 task_log.go:158] [ 7663] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202623 1 task_log.go:158] [ 7663] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202652 1 task_log.go:158] [ 7663] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202669 1 task_log.go:158] [ 7663] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202679 1 task_log.go:158] [ 7663] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202688 1 task_log.go:158] [ 7663] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202695 1 task_log.go:158] [ 7663] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202702 1 task_log.go:158] [ 7663] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202732 1 task_log.go:158] [ 7663] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202742 1 task_log.go:158] [ 7663] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202750 1 task_log.go:158] [ 7663] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202756 1 task_log.go:158] [ 7663] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202762 1 task_log.go:158] [ 7663] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202768 1 task_log.go:158] [ 7663] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202774 1 task_log.go:158] [ 7663] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:01.202787 1 task_log.go:186] [ 7663] Code: D0623 14:24:01.202795 1 task_log.go:213] [ 7663] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:01.202818 1 task_log.go:81] [ 7663] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 42277000 *pgalloc.MemoryFile 00550000-00570000 rw-p 425cc000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 41fca000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 422c4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8d000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 42236000 *pgalloc.MemoryFile 20000000-20200000 rwxp 41200000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4145a000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 41de0000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 42257000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:01.203028 1 task_log.go:84] [ 7663] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:01.203123 1 task_signals.go:548] [ 7663] Notified of signal 11 D0623 14:24:01.203135 1 task_signals.go:250] [ 7663] Signal 11: delivering to handler D0623 14:24:01.206044 1 task_exit.go:277] [ 7663] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:01.206193 1 task_exit.go:277] [ 7663] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:01.206234 1 task_exit.go:277] [ 7663] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:01.206494 1 task_signals.go:214] [ 7662] Signal 9: terminating thread group I0623 14:24:01.206516 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7662, TID: 7662, fault addr: 0x0 D0623 14:24:01.206530 1 task_exit.go:277] [ 7662] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:01.206548 1 task_exit.go:277] [ 7662] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:01.208086 1 task_signals.go:214] [ 7666] Signal 9: terminating thread group I0623 14:24:01.208193 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7662, TID: 7666, fault addr: 0x0 D0623 14:24:01.208253 1 task_exit.go:277] [ 7666] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:01.208337 1 task_exit.go:277] [ 7666] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:01.208378 1 task_exit.go:277] [ 7666] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:01.208400 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:01.209627 1 task_exit.go:277] [ 7662] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:01 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() clone(0x52208a00, &(0x7f0000000080)="196224823b08738d21e92e8d0a9764fc9dfc7972aa467981b0623bc0381019accfd6a1ca49f27551d004e6f41f2c39f88e0089aaa1704b22c9957075e868b12e33e532b565c24ac7b188d7b42fc454bbf7dab4f8da", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="9e2d89b58e69711b0c826abebcd70802bdbb34c08077d7505ed0f9fc2b4d22edfb1f12981bfed64e92193bcb2336bbae52d6b7bb4b71a3a47242d3fc16555d7e8cb851f0c2a937f7f5b528ab420182f4047d46875b503a35a4a692b7291cf73f6a294511c794264bb91ec0c1e59581931e0e8f802abf163ca14780ab1dbcbfa894d55109911e371c2439047ddd1c214e292b2de55d2339cbe04c303f1faf40c3d2a4e5ed4f5cdc9440d09e51e89789f57381652a361446b630a1cf390ec55a972a0355e87cc2413cff58f7248550d9eceb62beea3b0e2c1029349b276be9e5de6144dea4ed") rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) r5 = socket$unix(0x1, 0x2, 0x0) getsockopt(r5, 0x1, 0x6, &(0x7f0000000140)=""/127, &(0x7f00000001c0)=0x7f) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) tkill(r6, 0x3b) clone(0x10208480, &(0x7f00000004c0)="02d232d7c990877c6d5d157c9a17c1c9fc8d204d58d582e5bdc66233686ebef676a17068aa11612561319c6afae90b781a3f27bb", &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="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") fcntl$getownex(r5, 0x10, &(0x7f0000000000)) ptrace$setregs(0xd, 0x0, 0x1, &(0x7f0000000400)="5e881b864782c996965e0efd9cf0f0802d6e504ceac00e6a8cf82a726d5a2ab833a4cf8e1d1b12032501eed5f02489fc58dc1bc96b2e97f0f4ac5eaefe70be0c3723426a56755bd79dacf7277298c052ddee2131ed2147a645300a3aba0e408fc63ac34ff2d3219e245f4c75934a7e2dc9abc1234994a50b72789607f6af8d8a3a313eb056a117e01ee45478e1e1ef9b0fef58") I0623 14:24:01.292359 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:01.292426 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:01.292468 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:01.292481 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:01.711277 1 task_signals.go:548] [ 7669] Notified of signal 36 D0623 14:24:01.711323 1 task_signals.go:214] [ 7669] Signal 36: terminating thread group I0623 14:24:01.711339 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7669, TID: 7669, fault addr: 0x0 D0623 14:24:01.711352 1 task_exit.go:277] [ 7669] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:01.711383 1 task_exit.go:277] [ 7669] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:01.711397 1 task_exit.go:277] [ 7669] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:01.870138 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:01.870189 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:01.870238 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:01.870253 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:01.969473 1 task_signals.go:548] [ 7667] Notified of signal 59 D0623 14:24:01.969972 1 task_signals.go:214] [ 7667] Signal 59: terminating thread group I0623 14:24:01.969998 1 compat.go:135] Uncaught signal: "signal 59" (59), PID: 7667, TID: 7667, fault addr: 0x0 D0623 14:24:01.970015 1 task_exit.go:277] [ 7667] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:01.970051 1 task_exit.go:277] [ 7667] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:01.970068 1 task_signals.go:214] [ 7668] Signal 9: terminating thread group I0623 14:24:01.970075 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7667, TID: 7668, fault addr: 0x0 D0623 14:24:01.970081 1 task_exit.go:277] [ 7668] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:01.985137 1 task_exit.go:277] [ 7668] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:01.985195 1 task_exit.go:277] [ 7668] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:01.985213 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:01.987539 1 task_exit.go:277] [ 7667] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:01 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x10035000, &(0x7f0000000180)="c760d7b0389a696327c3085c820c387bfccaca057e66a80af5ba15eac20a382f2643191ba90e4c8616bc6351e2b192be5f26cf52f818c029f1f6dc37d1ce1b045cd018bfdf92aee77dee96cb38ccd2b5bf996fa48b2628edab2af1ab194bae124db3a7378033c37de8518544bdd6ca593849f8f267d625e578005622032ee3034ea57a064d39b1813e68ef818a87d9fce2321835f23566456c62711a68c98303f459b49d698a24b4cdcd52a719e687b6398b7f049f67b596a85a87ae83441cf7b4994a", &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000280)="2374d256a8719e7bc64ea48e7e06c159c28df045f167ebb875d19738e404b12f6a06fcbf9e9b6f82b17b521e4c6c1d79bd456e5ea5804394a33366333af715ed56630c50cb209036902815c8789ccb8ba977b615b84481bd1e83e2187b1a41f38f4057793c04fec77e106b9b2996ee56810ad8674baa91a7787aef18f2d2b8a30244fddd5aabb25038aeb303946c5fb96a21e8069a40ead0db80236e3743b9c1940ea19136acbe7a659bc4154e36b8a016f20c3d605757bdacc87f0de48ee9dcc9476a5a16f3a908fac2f2da5d8ef4f1cd33b3114665ba9d8f1f364d6d913dfc3581e43810") wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) getpid() syz_open_procfs(0x0, 0x0) getpid() r4 = gettid() r5 = gettid() tgkill(r4, r5, 0x24) rt_tgsigqueueinfo(r1, r5, 0x20, &(0x7f0000000100)={0x3d}) sched_getaffinity(0x0, 0x8, &(0x7f00000000c0)) fcntl$getown(r0, 0x9) I0623 14:24:02.211393 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:02.211511 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:02.211623 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:02.211699 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:02.220465 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:02.227042 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:02.227112 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:02.227143 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:02.326837 1 task_run.go:389] [ 7672] Unhandled user fault: addr=16 ip=16 access=r-x err=bad address D0623 14:24:02.326901 1 task_log.go:104] [ 7672] Registers: D0623 14:24:02.326919 1 task_log.go:114] [ 7672] Cs = 0000000000000033 D0623 14:24:02.326926 1 task_log.go:114] [ 7672] Ds = 0000000000000000 D0623 14:24:02.326931 1 task_log.go:114] [ 7672] Eflags = 0000000000011217 D0623 14:24:02.326936 1 task_log.go:114] [ 7672] Es = 0000000000000000 D0623 14:24:02.326940 1 task_log.go:114] [ 7672] Fs = 0000000000000000 D0623 14:24:02.326945 1 task_log.go:114] [ 7672] Fs_base = 00007f830b1c6700 D0623 14:24:02.326949 1 task_log.go:114] [ 7672] Gs = 0000000000000000 D0623 14:24:02.326953 1 task_log.go:114] [ 7672] Gs_base = 0000000000000000 D0623 14:24:02.326958 1 task_log.go:114] [ 7672] Orig_rax = 0000000000000000 D0623 14:24:02.326962 1 task_log.go:114] [ 7672] R10 = 0000000000000000 D0623 14:24:02.326973 1 task_log.go:114] [ 7672] R11 = 0000000000001246 D0623 14:24:02.326983 1 task_log.go:114] [ 7672] R12 = 000000000056bf80 D0623 14:24:02.326987 1 task_log.go:114] [ 7672] R13 = 00007f0a76fd239f D0623 14:24:02.326992 1 task_log.go:114] [ 7672] R14 = 00007f830b1c6300 D0623 14:24:02.326996 1 task_log.go:114] [ 7672] R15 = 0000000000022000 D0623 14:24:02.327001 1 task_log.go:114] [ 7672] R8 = ffffffffffffffff D0623 14:24:02.327006 1 task_log.go:114] [ 7672] R9 = 0000000000000000 D0623 14:24:02.327010 1 task_log.go:114] [ 7672] Rax = 0000000000000000 D0623 14:24:02.327014 1 task_log.go:114] [ 7672] Rbp = 00000000004bfcb9 D0623 14:24:02.327019 1 task_log.go:114] [ 7672] Rbx = 000000000056bf80 D0623 14:24:02.327023 1 task_log.go:114] [ 7672] Rcx = 00000000004665d9 D0623 14:24:02.327027 1 task_log.go:114] [ 7672] Rdi = 0000000000000100 D0623 14:24:02.327032 1 task_log.go:114] [ 7672] Rdx = 9999999999999999 D0623 14:24:02.327036 1 task_log.go:114] [ 7672] Rip = 0000000000000016 D0623 14:24:02.327041 1 task_log.go:114] [ 7672] Rsi = 0000000000000000 D0623 14:24:02.327045 1 task_log.go:114] [ 7672] Rsp = 00007f830b1c6190 D0623 14:24:02.327050 1 task_log.go:114] [ 7672] Ss = 000000000000002b D0623 14:24:02.327054 1 task_log.go:137] [ 7672] Stack: D0623 14:24:02.327062 1 task_log.go:158] [ 7672] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:02.327069 1 task_log.go:158] [ 7672] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:02.327078 1 task_log.go:158] [ 7672] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:02.327084 1 task_log.go:158] [ 7672] 7f830b1c61c0: d8 04 00 00 00 00 00 00 fc 07 20 1d 00 00 00 00 D0623 14:24:02.327089 1 task_log.go:158] [ 7672] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327094 1 task_log.go:158] [ 7672] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:02.327104 1 task_log.go:158] [ 7672] 7f830b1c61f0: d8 04 00 00 00 00 00 00 6c 93 24 1d 00 00 00 00 D0623 14:24:02.327112 1 task_log.go:158] [ 7672] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:02.327117 1 task_log.go:158] [ 7672] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:02.327122 1 task_log.go:158] [ 7672] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327129 1 task_log.go:158] [ 7672] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:02.327134 1 task_log.go:158] [ 7672] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:02.327139 1 task_log.go:158] [ 7672] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:02.327144 1 task_log.go:158] [ 7672] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:02.327157 1 task_log.go:158] [ 7672] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:02.327163 1 task_log.go:158] [ 7672] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:02.327172 1 task_log.go:158] [ 7672] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327177 1 task_log.go:158] [ 7672] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327196 1 task_log.go:158] [ 7672] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327201 1 task_log.go:158] [ 7672] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327206 1 task_log.go:158] [ 7672] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:02.327212 1 task_log.go:158] [ 7672] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327216 1 task_log.go:158] [ 7672] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:02.327221 1 task_log.go:158] [ 7672] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327226 1 task_log.go:158] [ 7672] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327238 1 task_log.go:158] [ 7672] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327244 1 task_log.go:158] [ 7672] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327249 1 task_log.go:158] [ 7672] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327254 1 task_log.go:158] [ 7672] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327259 1 task_log.go:158] [ 7672] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327303 1 task_log.go:158] [ 7672] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327320 1 task_log.go:158] [ 7672] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327327 1 task_log.go:158] [ 7672] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327346 1 task_log.go:158] [ 7672] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327356 1 task_log.go:158] [ 7672] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327363 1 task_log.go:158] [ 7672] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327369 1 task_log.go:158] [ 7672] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327375 1 task_log.go:158] [ 7672] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327387 1 task_log.go:158] [ 7672] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327434 1 task_log.go:158] [ 7672] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327445 1 task_log.go:158] [ 7672] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327453 1 task_log.go:158] [ 7672] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327460 1 task_log.go:158] [ 7672] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327466 1 task_log.go:158] [ 7672] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327476 1 task_log.go:158] [ 7672] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327486 1 task_log.go:158] [ 7672] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327493 1 task_log.go:158] [ 7672] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327499 1 task_log.go:158] [ 7672] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327535 1 task_log.go:158] [ 7672] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327557 1 task_log.go:158] [ 7672] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327566 1 task_log.go:158] [ 7672] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327572 1 task_log.go:158] [ 7672] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327578 1 task_log.go:158] [ 7672] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327584 1 task_log.go:158] [ 7672] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327590 1 task_log.go:158] [ 7672] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327596 1 task_log.go:158] [ 7672] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327602 1 task_log.go:158] [ 7672] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327608 1 task_log.go:158] [ 7672] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327649 1 task_log.go:158] [ 7672] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327670 1 task_log.go:158] [ 7672] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327679 1 task_log.go:158] [ 7672] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327686 1 task_log.go:158] [ 7672] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327693 1 task_log.go:158] [ 7672] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327698 1 task_log.go:158] [ 7672] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.327704 1 task_log.go:186] [ 7672] Code: D0623 14:24:02.327710 1 task_log.go:213] [ 7672] Error reading stack at address ffffffffffffffd0: bad address D0623 14:24:02.327748 1 task_log.go:81] [ 7672] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 41ce7000 *pgalloc.MemoryFile 00550000-00570000 rw-p 41cc7000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 41170000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 41d34000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8c000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 41c86000 *pgalloc.MemoryFile 20000000-20200000 rwxp 40c00000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 40e5a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 41ca7000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:02.328061 1 task_log.go:84] [ 7672] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:02.328131 1 task_signals.go:548] [ 7672] Notified of signal 11 D0623 14:24:02.328145 1 task_signals.go:250] [ 7672] Signal 11: delivering to handler D0623 14:24:02.338624 1 task_signals.go:548] [ 7672] Notified of signal 36 D0623 14:24:02.338680 1 task_signals.go:214] [ 7672] Signal 36: terminating thread group I0623 14:24:02.338830 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7672, TID: 7672, fault addr: 0x0 D0623 14:24:02.338857 1 task_exit.go:277] [ 7672] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:02.338889 1 task_exit.go:277] [ 7672] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:02.338902 1 task_exit.go:277] [ 7672] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:02.583942 1 task_run.go:389] [ 7673] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:02.584025 1 task_log.go:104] [ 7673] Registers: D0623 14:24:02.584165 1 task_log.go:114] [ 7673] Cs = 0000000000000033 D0623 14:24:02.584175 1 task_log.go:114] [ 7673] Ds = 0000000000000000 D0623 14:24:02.584183 1 task_log.go:114] [ 7673] Eflags = 0000000000011217 D0623 14:24:02.584191 1 task_log.go:114] [ 7673] Es = 0000000000000000 D0623 14:24:02.584198 1 task_log.go:114] [ 7673] Fs = 0000000000000000 D0623 14:24:02.584211 1 task_log.go:114] [ 7673] Fs_base = 00007f830b1c6700 D0623 14:24:02.584220 1 task_log.go:114] [ 7673] Gs = 0000000000000000 D0623 14:24:02.584233 1 task_log.go:114] [ 7673] Gs_base = 0000000000000000 D0623 14:24:02.584245 1 task_log.go:114] [ 7673] Orig_rax = 0000000000000000 D0623 14:24:02.584252 1 task_log.go:114] [ 7673] R10 = 0000000000000000 D0623 14:24:02.584260 1 task_log.go:114] [ 7673] R11 = 0000000000001246 D0623 14:24:02.584267 1 task_log.go:114] [ 7673] R12 = 000000000056bf80 D0623 14:24:02.584275 1 task_log.go:114] [ 7673] R13 = 00007f0a76fd239f D0623 14:24:02.584282 1 task_log.go:114] [ 7673] R14 = 00007f830b1c6300 D0623 14:24:02.584289 1 task_log.go:114] [ 7673] R15 = 0000000000022000 D0623 14:24:02.584298 1 task_log.go:114] [ 7673] R8 = ffffffffffffffff D0623 14:24:02.584306 1 task_log.go:114] [ 7673] R9 = 0000000000000000 D0623 14:24:02.584313 1 task_log.go:114] [ 7673] Rax = 0000000000000000 D0623 14:24:02.584327 1 task_log.go:114] [ 7673] Rbp = 00000000004bfcb9 D0623 14:24:02.584335 1 task_log.go:114] [ 7673] Rbx = 000000000056bf80 D0623 14:24:02.584343 1 task_log.go:114] [ 7673] Rcx = 00000000004665d9 D0623 14:24:02.584350 1 task_log.go:114] [ 7673] Rdi = 0000000000000100 D0623 14:24:02.584358 1 task_log.go:114] [ 7673] Rdx = 9999999999999999 D0623 14:24:02.584365 1 task_log.go:114] [ 7673] Rip = 000000000000000e D0623 14:24:02.584388 1 task_log.go:114] [ 7673] Rsi = 0000000000000000 D0623 14:24:02.584397 1 task_log.go:114] [ 7673] Rsp = 00007f830b1c6190 D0623 14:24:02.584405 1 task_log.go:114] [ 7673] Ss = 000000000000002b D0623 14:24:02.584413 1 task_log.go:137] [ 7673] Stack: D0623 14:24:02.584424 1 task_log.go:158] [ 7673] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:02.584436 1 task_log.go:158] [ 7673] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:02.584446 1 task_log.go:158] [ 7673] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:02.584455 1 task_log.go:158] [ 7673] 7f830b1c61c0: d8 04 00 00 00 00 00 00 cd 64 24 2c 00 00 00 00 D0623 14:24:02.584472 1 task_log.go:158] [ 7673] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584482 1 task_log.go:158] [ 7673] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:02.584491 1 task_log.go:158] [ 7673] 7f830b1c61f0: d8 04 00 00 00 00 00 00 14 15 6b 2c 00 00 00 00 D0623 14:24:02.584499 1 task_log.go:158] [ 7673] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:02.584507 1 task_log.go:158] [ 7673] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:02.584516 1 task_log.go:158] [ 7673] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584529 1 task_log.go:158] [ 7673] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:02.584538 1 task_log.go:158] [ 7673] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:02.584555 1 task_log.go:158] [ 7673] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:02.584564 1 task_log.go:158] [ 7673] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:02.584577 1 task_log.go:158] [ 7673] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:02.584585 1 task_log.go:158] [ 7673] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:02.584593 1 task_log.go:158] [ 7673] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584601 1 task_log.go:158] [ 7673] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584609 1 task_log.go:158] [ 7673] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584624 1 task_log.go:158] [ 7673] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584633 1 task_log.go:158] [ 7673] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:02.584641 1 task_log.go:158] [ 7673] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584659 1 task_log.go:158] [ 7673] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:02.584669 1 task_log.go:158] [ 7673] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584678 1 task_log.go:158] [ 7673] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584686 1 task_log.go:158] [ 7673] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584695 1 task_log.go:158] [ 7673] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584704 1 task_log.go:158] [ 7673] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584712 1 task_log.go:158] [ 7673] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584721 1 task_log.go:158] [ 7673] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584729 1 task_log.go:158] [ 7673] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584745 1 task_log.go:158] [ 7673] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584763 1 task_log.go:158] [ 7673] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584772 1 task_log.go:158] [ 7673] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584781 1 task_log.go:158] [ 7673] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584790 1 task_log.go:158] [ 7673] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584798 1 task_log.go:158] [ 7673] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584824 1 task_log.go:158] [ 7673] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584832 1 task_log.go:158] [ 7673] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584841 1 task_log.go:158] [ 7673] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584850 1 task_log.go:158] [ 7673] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584866 1 task_log.go:158] [ 7673] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584875 1 task_log.go:158] [ 7673] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584884 1 task_log.go:158] [ 7673] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584892 1 task_log.go:158] [ 7673] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584901 1 task_log.go:158] [ 7673] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584909 1 task_log.go:158] [ 7673] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584917 1 task_log.go:158] [ 7673] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584926 1 task_log.go:158] [ 7673] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584944 1 task_log.go:158] [ 7673] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584953 1 task_log.go:158] [ 7673] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584962 1 task_log.go:158] [ 7673] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584984 1 task_log.go:158] [ 7673] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.584997 1 task_log.go:158] [ 7673] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585005 1 task_log.go:158] [ 7673] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585014 1 task_log.go:158] [ 7673] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585025 1 task_log.go:158] [ 7673] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585034 1 task_log.go:158] [ 7673] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585043 1 task_log.go:158] [ 7673] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585051 1 task_log.go:158] [ 7673] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585060 1 task_log.go:158] [ 7673] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585069 1 task_log.go:158] [ 7673] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585077 1 task_log.go:158] [ 7673] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585090 1 task_log.go:158] [ 7673] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:02.585102 1 task_log.go:186] [ 7673] Code: D0623 14:24:02.585113 1 task_log.go:213] [ 7673] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:02.585127 1 task_log.go:81] [ 7673] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 41ce7000 *pgalloc.MemoryFile 00550000-00570000 rw-p 41cc7000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 41170000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 41d34000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8c000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 41c86000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 40c00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 40e5a000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 41c66000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 41ca7000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:02.585393 1 task_log.go:84] [ 7673] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:02.585497 1 task_signals.go:548] [ 7673] Notified of signal 11 D0623 14:24:02.585527 1 task_signals.go:250] [ 7673] Signal 11: delivering to handler D0623 14:24:02.585703 1 task_exit.go:277] [ 7673] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:02.585754 1 task_exit.go:277] [ 7673] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:02.585767 1 task_exit.go:277] [ 7673] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:02.612665 1 task_exit.go:277] [ 7670] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:02.612779 1 task_exit.go:277] [ 7670] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:02.612804 1 task_signals.go:214] [ 7674] Signal 9: terminating thread group I0623 14:24:02.612867 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7670, TID: 7674, fault addr: 0x0 D0623 14:24:02.612922 1 task_exit.go:277] [ 7674] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:02.612964 1 task_exit.go:277] [ 7674] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:02.613045 1 task_exit.go:277] [ 7674] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:02.612980 1 task_signals.go:214] [ 7675] Signal 9: terminating thread group I0623 14:24:02.613139 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7670, TID: 7675, fault addr: 0x0 D0623 14:24:02.613176 1 task_exit.go:277] [ 7675] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:02.613226 1 task_exit.go:277] [ 7675] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:02.613262 1 task_exit.go:277] [ 7675] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:02.613410 1 task_signals.go:214] [ 7677] Signal 9: terminating thread group I0623 14:24:02.613447 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7670, TID: 7677, fault addr: 0x0 D0623 14:24:02.613459 1 task_exit.go:277] [ 7677] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:02.613473 1 task_exit.go:277] [ 7677] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:02.613479 1 task_exit.go:277] [ 7677] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:02.613497 1 task_signals.go:214] [ 7676] Signal 9: terminating thread group I0623 14:24:02.613507 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7670, TID: 7676, fault addr: 0x0 D0623 14:24:02.613516 1 task_exit.go:277] [ 7676] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:02.613527 1 task_exit.go:277] [ 7676] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:02.613533 1 task_exit.go:277] [ 7676] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:02.617949 1 task_signals.go:214] [ 7671] Signal 9: terminating thread group I0623 14:24:02.617984 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7670, TID: 7671, fault addr: 0x0 D0623 14:24:02.617998 1 task_exit.go:277] [ 7671] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:02.634658 1 task_exit.go:277] [ 7671] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:02.634691 1 task_exit.go:277] [ 7671] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:02.634703 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:02.635404 1 task_exit.go:277] [ 7670] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:02 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() r4 = gettid() r5 = gettid() tgkill(r4, r5, 0x24) tgkill(r2, r5, 0xa4) syz_open_procfs(0x0, 0x0) r6 = getpid() rt_tgsigqueueinfo(r1, r6, 0x0, &(0x7f0000000100)) r7 = socket$unix(0x1, 0x2, 0x0) getsockopt(r7, 0x1, 0x6, &(0x7f0000000140)=""/127, &(0x7f00000001c0)=0x7f) fchdir(r7) waitid(0x2, r3, &(0x7f0000000080), 0x1, &(0x7f0000000180)) D0623 14:24:03.144775 1 task_run.go:389] [ 7679] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:03.144834 1 task_log.go:104] [ 7679] Registers: D0623 14:24:03.144854 1 task_log.go:114] [ 7679] Cs = 0000000000000033 D0623 14:24:03.144862 1 task_log.go:114] [ 7679] Ds = 0000000000000000 D0623 14:24:03.144869 1 task_log.go:114] [ 7679] Eflags = 0000000000011207 D0623 14:24:03.144876 1 task_log.go:114] [ 7679] Es = 0000000000000000 D0623 14:24:03.144888 1 task_log.go:114] [ 7679] Fs = 0000000000000000 D0623 14:24:03.144896 1 task_log.go:114] [ 7679] Fs_base = 00007f830b1c6700 D0623 14:24:03.144985 1 task_log.go:114] [ 7679] Gs = 0000000000000000 D0623 14:24:03.145049 1 task_log.go:114] [ 7679] Gs_base = 0000000000000000 D0623 14:24:03.145134 1 task_log.go:114] [ 7679] Orig_rax = 0000000000001dc6 D0623 14:24:03.145183 1 task_log.go:114] [ 7679] R10 = 0000000000000000 D0623 14:24:03.145225 1 task_log.go:114] [ 7679] R11 = 0000000000001246 D0623 14:24:03.145299 1 task_log.go:114] [ 7679] R12 = 000000000056bf80 D0623 14:24:03.145346 1 task_log.go:114] [ 7679] R13 = 00007f0a76fd239f D0623 14:24:03.145404 1 task_log.go:114] [ 7679] R14 = 00007f830b1c6300 D0623 14:24:03.145495 1 task_log.go:114] [ 7679] R15 = 0000000000022000 D0623 14:24:03.145544 1 task_log.go:114] [ 7679] R8 = ffffffffffffffff D0623 14:24:03.145597 1 task_log.go:114] [ 7679] R9 = 0000000000000000 D0623 14:24:03.147926 1 task_log.go:114] [ 7679] Rax = 0000000000001dc6 D0623 14:24:03.147937 1 task_log.go:114] [ 7679] Rbp = 00000000004bfcb9 D0623 14:24:03.147943 1 task_log.go:114] [ 7679] Rbx = 000000000056bf80 D0623 14:24:03.147949 1 task_log.go:114] [ 7679] Rcx = 00000000004665d9 D0623 14:24:03.147956 1 task_log.go:114] [ 7679] Rdi = 0000000000000100 D0623 14:24:03.147962 1 task_log.go:114] [ 7679] Rdx = 9999999999999999 D0623 14:24:03.147967 1 task_log.go:114] [ 7679] Rip = 000000000000000e D0623 14:24:03.147974 1 task_log.go:114] [ 7679] Rsi = 0000000000000000 D0623 14:24:03.147980 1 task_log.go:114] [ 7679] Rsp = 00007f830b1c6190 D0623 14:24:03.147986 1 task_log.go:114] [ 7679] Ss = 000000000000002b D0623 14:24:03.147993 1 task_log.go:137] [ 7679] Stack: D0623 14:24:03.148003 1 task_log.go:158] [ 7679] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:24:03.148049 1 task_log.go:158] [ 7679] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 30 8f 4c 00 00 00 00 00 D0623 14:24:03.148076 1 task_log.go:158] [ 7679] 7f830b1c61b0: 7f 09 00 00 ff ff ff ff e0 31 52 00 00 00 00 00 D0623 14:24:03.148085 1 task_log.go:158] [ 7679] 7f830b1c61c0: d9 04 00 00 00 00 00 00 82 83 74 12 00 00 00 00 D0623 14:24:03.148102 1 task_log.go:158] [ 7679] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148111 1 task_log.go:158] [ 7679] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:03.148119 1 task_log.go:158] [ 7679] 7f830b1c61f0: d9 04 00 00 00 00 00 00 21 ea 5c 12 00 00 00 00 D0623 14:24:03.148126 1 task_log.go:158] [ 7679] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:03.148154 1 task_log.go:158] [ 7679] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:03.148164 1 task_log.go:158] [ 7679] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148171 1 task_log.go:158] [ 7679] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:03.148178 1 task_log.go:158] [ 7679] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:03.148193 1 task_log.go:158] [ 7679] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:03.148201 1 task_log.go:158] [ 7679] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:03.148207 1 task_log.go:158] [ 7679] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:03.148214 1 task_log.go:158] [ 7679] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:03.148221 1 task_log.go:158] [ 7679] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148293 1 task_log.go:158] [ 7679] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148362 1 task_log.go:158] [ 7679] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148440 1 task_log.go:158] [ 7679] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148512 1 task_log.go:158] [ 7679] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:03.148560 1 task_log.go:158] [ 7679] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148579 1 task_log.go:158] [ 7679] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:03.148587 1 task_log.go:158] [ 7679] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148594 1 task_log.go:158] [ 7679] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148625 1 task_log.go:158] [ 7679] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148671 1 task_log.go:158] [ 7679] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148711 1 task_log.go:158] [ 7679] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148720 1 task_log.go:158] [ 7679] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148728 1 task_log.go:158] [ 7679] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148736 1 task_log.go:158] [ 7679] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148744 1 task_log.go:158] [ 7679] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148797 1 task_log.go:158] [ 7679] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148816 1 task_log.go:158] [ 7679] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148824 1 task_log.go:158] [ 7679] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148832 1 task_log.go:158] [ 7679] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148894 1 task_log.go:158] [ 7679] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148905 1 task_log.go:158] [ 7679] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148912 1 task_log.go:158] [ 7679] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148932 1 task_log.go:158] [ 7679] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.148941 1 task_log.go:158] [ 7679] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149562 1 task_log.go:158] [ 7679] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149621 1 task_log.go:158] [ 7679] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149649 1 task_log.go:158] [ 7679] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149669 1 task_log.go:158] [ 7679] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149676 1 task_log.go:158] [ 7679] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149683 1 task_log.go:158] [ 7679] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149689 1 task_log.go:158] [ 7679] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149695 1 task_log.go:158] [ 7679] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149702 1 task_log.go:158] [ 7679] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149717 1 task_log.go:158] [ 7679] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149724 1 task_log.go:158] [ 7679] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149731 1 task_log.go:158] [ 7679] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149738 1 task_log.go:158] [ 7679] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149744 1 task_log.go:158] [ 7679] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149751 1 task_log.go:158] [ 7679] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149760 1 task_log.go:158] [ 7679] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149767 1 task_log.go:158] [ 7679] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149773 1 task_log.go:158] [ 7679] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149780 1 task_log.go:158] [ 7679] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149786 1 task_log.go:158] [ 7679] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149793 1 task_log.go:158] [ 7679] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149805 1 task_log.go:158] [ 7679] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149814 1 task_log.go:158] [ 7679] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.149820 1 task_log.go:186] [ 7679] Code: D0623 14:24:03.149826 1 task_log.go:213] [ 7679] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:03.149834 1 task_log.go:81] [ 7679] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 41ce7000 *pgalloc.MemoryFile 00550000-00570000 rw-p 41cc7000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 41770000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 41d34000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8c000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 41c86000 *pgalloc.MemoryFile 20000000-20200000 rwxp 40c00000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 40e5a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 41ca7000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:03.149995 1 task_log.go:84] [ 7679] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:03.155502 1 task_signals.go:548] [ 7679] Notified of signal 11 D0623 14:24:03.155516 1 task_signals.go:250] [ 7679] Signal 11: delivering to handler D0623 14:24:03.156496 1 task_signals.go:548] [ 7680] Notified of signal 36 D0623 14:24:03.156534 1 task_signals.go:214] [ 7680] Signal 36: terminating thread group I0623 14:24:03.156548 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7680, TID: 7680, fault addr: 0x0 D0623 14:24:03.156562 1 task_exit.go:277] [ 7680] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:03.156593 1 task_exit.go:277] [ 7680] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0623 14:24:03.429403 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:03.429486 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:03.429530 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:03.429555 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:03.455455 1 task_run.go:389] [ 7681] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:03.455538 1 task_log.go:104] [ 7681] Registers: D0623 14:24:03.455562 1 task_log.go:114] [ 7681] Cs = 0000000000000033 D0623 14:24:03.455570 1 task_log.go:114] [ 7681] Ds = 000000000000002b D0623 14:24:03.455576 1 task_log.go:114] [ 7681] Eflags = 0000000000011217 D0623 14:24:03.455582 1 task_log.go:114] [ 7681] Es = 000000000000002b D0623 14:24:03.455588 1 task_log.go:114] [ 7681] Fs = 0000000000000000 D0623 14:24:03.455599 1 task_log.go:114] [ 7681] Fs_base = 00007f830b1c6700 D0623 14:24:03.455605 1 task_log.go:114] [ 7681] Gs = 0000000000000000 D0623 14:24:03.455611 1 task_log.go:114] [ 7681] Gs_base = 0000000000000000 D0623 14:24:03.455616 1 task_log.go:114] [ 7681] Orig_rax = 0000000000000000 D0623 14:24:03.455622 1 task_log.go:114] [ 7681] R10 = 0000000000000000 D0623 14:24:03.455627 1 task_log.go:114] [ 7681] R11 = 0000000000001246 D0623 14:24:03.455633 1 task_log.go:114] [ 7681] R12 = 000000000056bf80 D0623 14:24:03.455646 1 task_log.go:114] [ 7681] R13 = 00007f0a76fd239f D0623 14:24:03.455652 1 task_log.go:114] [ 7681] R14 = 00007f830b1c6300 D0623 14:24:03.455658 1 task_log.go:114] [ 7681] R15 = 0000000000022000 D0623 14:24:03.455663 1 task_log.go:114] [ 7681] R8 = ffffffffffffffff D0623 14:24:03.455669 1 task_log.go:114] [ 7681] R9 = 0000000000000000 D0623 14:24:03.455675 1 task_log.go:114] [ 7681] Rax = 0000000000000000 D0623 14:24:03.455680 1 task_log.go:114] [ 7681] Rbp = 00000000004bfcb9 D0623 14:24:03.455686 1 task_log.go:114] [ 7681] Rbx = 000000000056bf80 D0623 14:24:03.455691 1 task_log.go:114] [ 7681] Rcx = 00000000004665d9 D0623 14:24:03.455700 1 task_log.go:114] [ 7681] Rdi = 0000000000000100 D0623 14:24:03.455705 1 task_log.go:114] [ 7681] Rdx = 9999999999999999 D0623 14:24:03.455711 1 task_log.go:114] [ 7681] Rip = 000000000000000e D0623 14:24:03.455716 1 task_log.go:114] [ 7681] Rsi = 0000000000000000 D0623 14:24:03.455721 1 task_log.go:114] [ 7681] Rsp = 00007f830b1c6190 D0623 14:24:03.455727 1 task_log.go:114] [ 7681] Ss = 000000000000002b D0623 14:24:03.455732 1 task_log.go:137] [ 7681] Stack: D0623 14:24:03.455759 1 task_log.go:158] [ 7681] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:03.455768 1 task_log.go:158] [ 7681] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:03.455775 1 task_log.go:158] [ 7681] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:03.455782 1 task_log.go:158] [ 7681] 7f830b1c61c0: d9 04 00 00 00 00 00 00 42 c6 2f 24 00 00 00 00 D0623 14:24:03.455788 1 task_log.go:158] [ 7681] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455795 1 task_log.go:158] [ 7681] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:03.455802 1 task_log.go:158] [ 7681] 7f830b1c61f0: d9 04 00 00 00 00 00 00 ca 10 ce 24 00 00 00 00 D0623 14:24:03.455813 1 task_log.go:158] [ 7681] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:03.455823 1 task_log.go:158] [ 7681] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:03.455830 1 task_log.go:158] [ 7681] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455837 1 task_log.go:158] [ 7681] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:03.455843 1 task_log.go:158] [ 7681] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:03.455850 1 task_log.go:158] [ 7681] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:03.455856 1 task_log.go:158] [ 7681] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:03.455878 1 task_log.go:158] [ 7681] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:03.455885 1 task_log.go:158] [ 7681] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:03.455897 1 task_log.go:158] [ 7681] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455903 1 task_log.go:158] [ 7681] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455909 1 task_log.go:158] [ 7681] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455916 1 task_log.go:158] [ 7681] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455923 1 task_log.go:158] [ 7681] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:03.455936 1 task_log.go:158] [ 7681] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455951 1 task_log.go:158] [ 7681] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:03.455958 1 task_log.go:158] [ 7681] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455974 1 task_log.go:158] [ 7681] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455980 1 task_log.go:158] [ 7681] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455987 1 task_log.go:158] [ 7681] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.455993 1 task_log.go:158] [ 7681] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456000 1 task_log.go:158] [ 7681] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456007 1 task_log.go:158] [ 7681] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456013 1 task_log.go:158] [ 7681] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456020 1 task_log.go:158] [ 7681] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456026 1 task_log.go:158] [ 7681] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456036 1 task_log.go:158] [ 7681] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456042 1 task_log.go:158] [ 7681] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456049 1 task_log.go:158] [ 7681] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456056 1 task_log.go:158] [ 7681] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456062 1 task_log.go:158] [ 7681] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456069 1 task_log.go:158] [ 7681] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456075 1 task_log.go:158] [ 7681] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456082 1 task_log.go:158] [ 7681] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456089 1 task_log.go:158] [ 7681] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456095 1 task_log.go:158] [ 7681] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456102 1 task_log.go:158] [ 7681] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456109 1 task_log.go:158] [ 7681] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456115 1 task_log.go:158] [ 7681] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456122 1 task_log.go:158] [ 7681] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456128 1 task_log.go:158] [ 7681] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456135 1 task_log.go:158] [ 7681] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456143 1 task_log.go:158] [ 7681] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456150 1 task_log.go:158] [ 7681] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456164 1 task_log.go:158] [ 7681] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456176 1 task_log.go:158] [ 7681] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456183 1 task_log.go:158] [ 7681] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456189 1 task_log.go:158] [ 7681] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456198 1 task_log.go:158] [ 7681] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456205 1 task_log.go:158] [ 7681] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456212 1 task_log.go:158] [ 7681] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456218 1 task_log.go:158] [ 7681] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456224 1 task_log.go:158] [ 7681] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456234 1 task_log.go:158] [ 7681] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456247 1 task_log.go:158] [ 7681] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456258 1 task_log.go:158] [ 7681] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456277 1 task_log.go:158] [ 7681] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.456287 1 task_log.go:186] [ 7681] Code: D0623 14:24:03.456293 1 task_log.go:213] [ 7681] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:03.456301 1 task_log.go:81] [ 7681] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 41ce7000 *pgalloc.MemoryFile 00550000-00570000 rw-p 41cc7000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 41770000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 41d34000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8c000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 41c86000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 40c00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 40e5a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 41c66000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 41ca7000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:03.456547 1 task_log.go:84] [ 7681] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:03.456609 1 task_signals.go:548] [ 7681] Notified of signal 11 D0623 14:24:03.456624 1 task_signals.go:250] [ 7681] Signal 11: delivering to handler D0623 14:24:03.457251 1 task_exit.go:277] [ 7680] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:03.457898 1 task_run.go:389] [ 7679] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:03.457951 1 task_log.go:104] [ 7679] Registers: D0623 14:24:03.457995 1 task_log.go:114] [ 7679] Cs = 0000000000000033 D0623 14:24:03.458018 1 task_log.go:114] [ 7679] Ds = 000000000000002b D0623 14:24:03.458028 1 task_log.go:114] [ 7679] Eflags = 0000000000011207 D0623 14:24:03.458035 1 task_log.go:114] [ 7679] Es = 000000000000002b D0623 14:24:03.458041 1 task_log.go:114] [ 7679] Fs = 0000000000000000 D0623 14:24:03.458064 1 task_log.go:114] [ 7679] Fs_base = 00007f830b1c6700 D0623 14:24:03.458070 1 task_log.go:114] [ 7679] Gs = 0000000000000000 D0623 14:24:03.458077 1 task_log.go:114] [ 7679] Gs_base = 0000000000000000 D0623 14:24:03.458084 1 task_log.go:114] [ 7679] Orig_rax = 0000000000001dc6 D0623 14:24:03.458090 1 task_log.go:114] [ 7679] R10 = 0000000000000000 D0623 14:24:03.458097 1 task_log.go:114] [ 7679] R11 = 0000000000001246 D0623 14:24:03.458103 1 task_log.go:114] [ 7679] R12 = 000000000056bf80 D0623 14:24:03.458109 1 task_log.go:114] [ 7679] R13 = 00007f0a76fd239f D0623 14:24:03.458115 1 task_log.go:114] [ 7679] R14 = 00007f830b1c6300 D0623 14:24:03.458122 1 task_log.go:114] [ 7679] R15 = 0000000000022000 D0623 14:24:03.458146 1 task_log.go:114] [ 7679] R8 = 0000000000000000 D0623 14:24:03.458152 1 task_log.go:114] [ 7679] R9 = 0000000000000000 D0623 14:24:03.458159 1 task_log.go:114] [ 7679] Rax = 0000000000001dc6 D0623 14:24:03.458165 1 task_log.go:114] [ 7679] Rbp = 00000000004bfcb9 D0623 14:24:03.458171 1 task_log.go:114] [ 7679] Rbx = 000000000056bf80 D0623 14:24:03.458177 1 task_log.go:114] [ 7679] Rcx = 00000000004665d9 D0623 14:24:03.458183 1 task_log.go:114] [ 7679] Rdi = 0000000000000000 D0623 14:24:03.458189 1 task_log.go:114] [ 7679] Rdx = 0000000080000002 D0623 14:24:03.458195 1 task_log.go:114] [ 7679] Rip = 000000000000000e D0623 14:24:03.458201 1 task_log.go:114] [ 7679] Rsi = 0000000000000000 D0623 14:24:03.458233 1 task_log.go:114] [ 7679] Rsp = 00007f830b1c6190 D0623 14:24:03.458248 1 task_log.go:114] [ 7679] Ss = 000000000000002b D0623 14:24:03.458255 1 task_log.go:137] [ 7679] Stack: D0623 14:24:03.458263 1 task_log.go:158] [ 7679] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:03.458271 1 task_log.go:158] [ 7679] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:03.458278 1 task_log.go:158] [ 7679] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:03.458285 1 task_log.go:158] [ 7679] 7f830b1c61c0: d9 04 00 00 00 00 00 00 a4 f7 fb 24 00 00 00 00 D0623 14:24:03.458291 1 task_log.go:158] [ 7679] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458315 1 task_log.go:158] [ 7679] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:03.458321 1 task_log.go:158] [ 7679] 7f830b1c61f0: d9 04 00 00 00 00 00 00 b2 74 fd 24 00 00 00 00 D0623 14:24:03.458328 1 task_log.go:158] [ 7679] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:03.458334 1 task_log.go:158] [ 7679] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:03.458340 1 task_log.go:158] [ 7679] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458347 1 task_log.go:158] [ 7679] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:03.458361 1 task_log.go:158] [ 7679] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:03.458371 1 task_log.go:158] [ 7679] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:03.458394 1 task_log.go:158] [ 7679] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:03.458401 1 task_log.go:158] [ 7679] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:03.458407 1 task_log.go:158] [ 7679] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:03.458424 1 task_log.go:158] [ 7679] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458431 1 task_log.go:158] [ 7679] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458437 1 task_log.go:158] [ 7679] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458443 1 task_log.go:158] [ 7679] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458449 1 task_log.go:158] [ 7679] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:03.458456 1 task_log.go:158] [ 7679] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458475 1 task_log.go:158] [ 7679] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:03.458488 1 task_log.go:158] [ 7679] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458497 1 task_log.go:158] [ 7679] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458504 1 task_log.go:158] [ 7679] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458513 1 task_log.go:158] [ 7679] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458520 1 task_log.go:158] [ 7679] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458526 1 task_log.go:158] [ 7679] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458558 1 task_log.go:158] [ 7679] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458565 1 task_log.go:158] [ 7679] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458572 1 task_log.go:158] [ 7679] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458578 1 task_log.go:158] [ 7679] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458585 1 task_log.go:158] [ 7679] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458591 1 task_log.go:158] [ 7679] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458598 1 task_log.go:158] [ 7679] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458604 1 task_log.go:158] [ 7679] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458610 1 task_log.go:158] [ 7679] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458616 1 task_log.go:158] [ 7679] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458637 1 task_log.go:158] [ 7679] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458643 1 task_log.go:158] [ 7679] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458650 1 task_log.go:158] [ 7679] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458656 1 task_log.go:158] [ 7679] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458662 1 task_log.go:158] [ 7679] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458668 1 task_log.go:158] [ 7679] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458674 1 task_log.go:158] [ 7679] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458681 1 task_log.go:158] [ 7679] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458687 1 task_log.go:158] [ 7679] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458699 1 task_log.go:158] [ 7679] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458726 1 task_log.go:158] [ 7679] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458732 1 task_log.go:158] [ 7679] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458741 1 task_log.go:158] [ 7679] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458754 1 task_log.go:158] [ 7679] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458762 1 task_log.go:158] [ 7679] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458768 1 task_log.go:158] [ 7679] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458774 1 task_log.go:158] [ 7679] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458780 1 task_log.go:158] [ 7679] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458803 1 task_log.go:158] [ 7679] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458810 1 task_log.go:158] [ 7679] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458816 1 task_log.go:158] [ 7679] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458822 1 task_log.go:158] [ 7679] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458837 1 task_log.go:158] [ 7679] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458844 1 task_log.go:158] [ 7679] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458850 1 task_log.go:158] [ 7679] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:03.458857 1 task_log.go:186] [ 7679] Code: D0623 14:24:03.458865 1 task_log.go:213] [ 7679] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:03.458889 1 task_log.go:81] [ 7679] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 41ce7000 *pgalloc.MemoryFile 00550000-00570000 rw-p 41cc7000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 41770000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 41d34000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8c000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 41c86000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 40c00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 40e5a000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 41c66000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 41ca7000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:03.459175 1 task_log.go:84] [ 7679] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:03.462916 1 task_signals.go:548] [ 7679] Notified of signal 11 D0623 14:24:03.462959 1 task_signals.go:250] [ 7679] Signal 11: delivering to handler D0623 14:24:03.466689 1 task_exit.go:277] [ 7679] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:03.466744 1 task_exit.go:277] [ 7679] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:03.466755 1 task_exit.go:277] [ 7679] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:03.466776 1 task_signals.go:214] [ 7678] Signal 9: terminating thread group I0623 14:24:03.466789 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7678, TID: 7678, fault addr: 0x0 D0623 14:24:03.466810 1 task_exit.go:277] [ 7678] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:03.466822 1 task_exit.go:277] [ 7678] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:03.466834 1 task_signals.go:214] [ 7682] Signal 9: terminating thread group I0623 14:24:03.466893 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7678, TID: 7682, fault addr: 0x0 D0623 14:24:03.467024 1 task_exit.go:277] [ 7682] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:03.467078 1 task_exit.go:277] [ 7682] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:03.467091 1 task_exit.go:277] [ 7682] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:03.467107 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:03.469033 1 task_exit.go:277] [ 7678] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:03.487078 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:24:03.488205 1 task_signals.go:250] [ 49] Signal 23: delivering to handler 14:24:03 executing program 0: clone(0x60000800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = getpid() r1 = gettid() r2 = gettid() tgkill(r1, r2, 0x24) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) tkill(r3, 0x35) getsockopt(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=""/127, &(0x7f00000001c0)=0x7f) readv(0xffffffffffffffff, &(0x7f0000002580)=[{&(0x7f0000001380)=""/66, 0x42}, {&(0x7f0000001400)=""/164, 0xa4}, {&(0x7f00000014c0)}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/70, 0x46}], 0x5) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r0, r4, 0x0, &(0x7f0000000100)={0x3}) sched_getaffinity(r0, 0x8, &(0x7f00000011c0)) clone(0x42350280, &(0x7f0000000240)="486c8b00b04dc400f96dc41afcaaecf5eaa266a8f5f8f46a9923419cde903ad9ea6742094c88c0d10000000000009d32fe6760082d1a27384697a3584c2a4820c3601ea61cbc0ecf003363b9e5c5a9bbf7924fc06eb32aa7e7828fbbd9c05370f2a06d681a5bb29658df2c2ee1b15e45d795df9dac9eb18ed2cfcf038dacb2492e9b9f074ce46253413dada473", &(0x7f0000001180), &(0x7f00000000c0), &(0x7f00000046c0)="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"/4237) r5 = eventfd(0x6de) preadv(r5, &(0x7f0000001340)=[{&(0x7f0000001200)=""/172, 0xac}, {&(0x7f00000012c0)=""/52, 0x34}, {&(0x7f0000001300)=""/24, 0x18}], 0x3, 0xa7ec, 0x10001) I0623 14:24:03.891592 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:03.891642 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:03.891691 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:03.891713 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:03.972694 1 task_exit.go:277] [ 7683] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:03.972742 1 task_exit.go:277] [ 7683] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:03.972759 1 task_signals.go:214] [ 7684] Signal 9: terminating thread group I0623 14:24:03.972770 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7683, TID: 7684, fault addr: 0x0 D0623 14:24:03.972780 1 task_exit.go:277] [ 7684] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:03.972795 1 task_exit.go:277] [ 7684] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:03.972800 1 task_exit.go:277] [ 7684] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:03.972811 1 task_signals.go:214] [ 7685] Signal 9: terminating thread group I0623 14:24:03.972835 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7683, TID: 7685, fault addr: 0x0 D0623 14:24:03.972849 1 task_exit.go:277] [ 7685] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:03.972859 1 task_exit.go:277] [ 7685] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:03.972864 1 task_exit.go:277] [ 7685] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:03.972875 1 task_signals.go:214] [ 7686] Signal 9: terminating thread group I0623 14:24:03.972898 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7683, TID: 7686, fault addr: 0x0 D0623 14:24:03.972906 1 task_exit.go:277] [ 7686] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:03.972918 1 task_exit.go:277] [ 7686] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:03.972923 1 task_exit.go:277] [ 7686] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:03.972939 1 task_signals.go:214] [ 7687] Signal 9: terminating thread group I0623 14:24:03.972956 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7683, TID: 7687, fault addr: 0x0 D0623 14:24:03.972962 1 task_exit.go:277] [ 7687] Transitioning from exit state TaskExitNone to TaskExitInitiated I0623 14:24:04.029476 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:04.029540 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:04.029606 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:04.029632 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:04.086319 1 task_exit.go:277] [ 7687] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:04.086374 1 task_exit.go:277] [ 7687] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:04.086408 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:04.087716 1 task_exit.go:277] [ 7683] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:04 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000180)={{r0}, "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r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) I0623 14:24:04.789615 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:04.789680 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:04.789725 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:04.789739 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:04.795783 1 task_signals.go:548] [ 7690] Notified of signal 36 D0623 14:24:04.795843 1 task_signals.go:214] [ 7690] Signal 36: terminating thread group I0623 14:24:04.795864 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7690, TID: 7690, fault addr: 0x0 D0623 14:24:04.795882 1 task_exit.go:277] [ 7690] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:04.795927 1 task_exit.go:277] [ 7690] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:04.795949 1 task_exit.go:277] [ 7690] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:04.812125 1 task_run.go:389] [ 7691] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:04.812192 1 task_log.go:104] [ 7691] Registers: D0623 14:24:04.812231 1 task_log.go:114] [ 7691] Cs = 0000000000000033 D0623 14:24:04.812240 1 task_log.go:114] [ 7691] Ds = 0000000000000000 D0623 14:24:04.812246 1 task_log.go:114] [ 7691] Eflags = 0000000000011217 D0623 14:24:04.812253 1 task_log.go:114] [ 7691] Es = 0000000000000000 D0623 14:24:04.812265 1 task_log.go:114] [ 7691] Fs = 0000000000000000 D0623 14:24:04.812272 1 task_log.go:114] [ 7691] Fs_base = 00007f830b1c6700 D0623 14:24:04.812278 1 task_log.go:114] [ 7691] Gs = 0000000000000000 D0623 14:24:04.812284 1 task_log.go:114] [ 7691] Gs_base = 0000000000000000 D0623 14:24:04.812289 1 task_log.go:114] [ 7691] Orig_rax = 0000000000000000 D0623 14:24:04.812295 1 task_log.go:114] [ 7691] R10 = 0000000000000000 D0623 14:24:04.812301 1 task_log.go:114] [ 7691] R11 = 0000000000001246 D0623 14:24:04.812307 1 task_log.go:114] [ 7691] R12 = 000000000056bf80 D0623 14:24:04.812312 1 task_log.go:114] [ 7691] R13 = 00007f0a76fd239f D0623 14:24:04.812318 1 task_log.go:114] [ 7691] R14 = 00007f830b1c6300 D0623 14:24:04.812325 1 task_log.go:114] [ 7691] R15 = 0000000000022000 D0623 14:24:04.812331 1 task_log.go:114] [ 7691] R8 = ffffffffffffffff D0623 14:24:04.812336 1 task_log.go:114] [ 7691] R9 = 0000000000000000 D0623 14:24:04.812342 1 task_log.go:114] [ 7691] Rax = 0000000000000000 D0623 14:24:04.812348 1 task_log.go:114] [ 7691] Rbp = 00000000004bfcb9 D0623 14:24:04.812354 1 task_log.go:114] [ 7691] Rbx = 000000000056bf80 D0623 14:24:04.812359 1 task_log.go:114] [ 7691] Rcx = 00000000004665d9 D0623 14:24:04.812365 1 task_log.go:114] [ 7691] Rdi = 0000000000000100 D0623 14:24:04.812371 1 task_log.go:114] [ 7691] Rdx = 9999999999999999 D0623 14:24:04.812377 1 task_log.go:114] [ 7691] Rip = 000000000000000e D0623 14:24:04.812405 1 task_log.go:114] [ 7691] Rsi = 0000000000000000 D0623 14:24:04.812420 1 task_log.go:114] [ 7691] Rsp = 00007f830b1c6190 D0623 14:24:04.812430 1 task_log.go:114] [ 7691] Ss = 000000000000002b D0623 14:24:04.812442 1 task_log.go:137] [ 7691] Stack: D0623 14:24:04.812452 1 task_log.go:158] [ 7691] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:04.812463 1 task_log.go:158] [ 7691] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:04.812471 1 task_log.go:158] [ 7691] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:04.812481 1 task_log.go:158] [ 7691] 7f830b1c61c0: da 04 00 00 00 00 00 00 41 ce bc 39 00 00 00 00 D0623 14:24:04.812489 1 task_log.go:158] [ 7691] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812496 1 task_log.go:158] [ 7691] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:04.812532 1 task_log.go:158] [ 7691] 7f830b1c61f0: da 04 00 00 00 00 00 00 6d 94 f3 39 00 00 00 00 D0623 14:24:04.812561 1 task_log.go:158] [ 7691] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:04.812569 1 task_log.go:158] [ 7691] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:04.812576 1 task_log.go:158] [ 7691] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812583 1 task_log.go:158] [ 7691] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:04.812590 1 task_log.go:158] [ 7691] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:04.812619 1 task_log.go:158] [ 7691] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:04.812645 1 task_log.go:158] [ 7691] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:04.812653 1 task_log.go:158] [ 7691] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:04.812660 1 task_log.go:158] [ 7691] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:04.812668 1 task_log.go:158] [ 7691] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812675 1 task_log.go:158] [ 7691] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812682 1 task_log.go:158] [ 7691] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812689 1 task_log.go:158] [ 7691] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812696 1 task_log.go:158] [ 7691] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:04.812703 1 task_log.go:158] [ 7691] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812721 1 task_log.go:158] [ 7691] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:04.812730 1 task_log.go:158] [ 7691] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812737 1 task_log.go:158] [ 7691] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812751 1 task_log.go:158] [ 7691] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812762 1 task_log.go:158] [ 7691] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812769 1 task_log.go:158] [ 7691] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812783 1 task_log.go:158] [ 7691] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812793 1 task_log.go:158] [ 7691] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812801 1 task_log.go:158] [ 7691] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812808 1 task_log.go:158] [ 7691] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812815 1 task_log.go:158] [ 7691] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812826 1 task_log.go:158] [ 7691] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812833 1 task_log.go:158] [ 7691] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812840 1 task_log.go:158] [ 7691] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812847 1 task_log.go:158] [ 7691] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812854 1 task_log.go:158] [ 7691] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812863 1 task_log.go:158] [ 7691] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812870 1 task_log.go:158] [ 7691] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812877 1 task_log.go:158] [ 7691] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812885 1 task_log.go:158] [ 7691] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812892 1 task_log.go:158] [ 7691] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812902 1 task_log.go:158] [ 7691] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812909 1 task_log.go:158] [ 7691] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812916 1 task_log.go:158] [ 7691] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812923 1 task_log.go:158] [ 7691] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812931 1 task_log.go:158] [ 7691] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812941 1 task_log.go:158] [ 7691] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812948 1 task_log.go:158] [ 7691] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812960 1 task_log.go:158] [ 7691] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812968 1 task_log.go:158] [ 7691] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812975 1 task_log.go:158] [ 7691] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812981 1 task_log.go:158] [ 7691] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812988 1 task_log.go:158] [ 7691] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.812995 1 task_log.go:158] [ 7691] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.813002 1 task_log.go:158] [ 7691] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.813009 1 task_log.go:158] [ 7691] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.813015 1 task_log.go:158] [ 7691] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.813026 1 task_log.go:158] [ 7691] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.813056 1 task_log.go:158] [ 7691] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.813076 1 task_log.go:158] [ 7691] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.813091 1 task_log.go:158] [ 7691] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.813098 1 task_log.go:158] [ 7691] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:04.813107 1 task_log.go:186] [ 7691] Code: D0623 14:24:04.813126 1 task_log.go:213] [ 7691] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:04.813151 1 task_log.go:81] [ 7691] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 41a0d000 *pgalloc.MemoryFile 00550000-00570000 rw-p 41c46000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 40dca000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 416c4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8b000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 41683000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 40600000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4085a000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 41663000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 416a4000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:04.813414 1 task_log.go:84] [ 7691] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:04.814154 1 task_signals.go:548] [ 7691] Notified of signal 11 D0623 14:24:04.814247 1 task_signals.go:250] [ 7691] Signal 11: delivering to handler D0623 14:24:04.814470 1 task_exit.go:277] [ 7691] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:04.814579 1 task_exit.go:277] [ 7691] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:04.815584 1 task_exit.go:277] [ 7691] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:05.081658 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:05.081718 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:05.081769 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:05.082680 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:05.122649 1 task_exit.go:277] [ 7688] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:05.123262 1 task_exit.go:277] [ 7688] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:05.123319 1 task_signals.go:214] [ 7689] Signal 9: terminating thread group I0623 14:24:05.123351 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7688, TID: 7689, fault addr: 0x0 D0623 14:24:05.123385 1 task_exit.go:277] [ 7689] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:05.123404 1 task_exit.go:277] [ 7689] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:05.123411 1 task_exit.go:277] [ 7689] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:05.123427 1 task_signals.go:214] [ 7692] Signal 9: terminating thread group I0623 14:24:05.123489 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7688, TID: 7692, fault addr: 0x0 D0623 14:24:05.123510 1 task_exit.go:277] [ 7692] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:05.123523 1 task_exit.go:277] [ 7692] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:05.123530 1 task_exit.go:277] [ 7692] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:05.123542 1 task_signals.go:214] [ 7693] Signal 9: terminating thread group I0623 14:24:05.123551 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7688, TID: 7693, fault addr: 0x0 D0623 14:24:05.123558 1 task_exit.go:277] [ 7693] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:05.146869 1 task_exit.go:277] [ 7693] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:05.146901 1 task_exit.go:277] [ 7693] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:05.146922 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:05.148215 1 task_exit.go:277] [ 7688] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:05 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = gettid() r5 = gettid() tgkill(r4, r5, 0x24) waitid(0x0, r4, &(0x7f0000000080), 0x1000000, &(0x7f0000000180)) r6 = getpid() rt_tgsigqueueinfo(r1, r6, 0x0, &(0x7f0000000100)) I0623 14:24:05.585089 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:05.585162 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:05.587580 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:05.587688 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:05.611137 1 task_run.go:389] [ 7696] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:05.611201 1 task_log.go:104] [ 7696] Registers: D0623 14:24:05.611223 1 task_log.go:114] [ 7696] Cs = 0000000000000033 D0623 14:24:05.611231 1 task_log.go:114] [ 7696] Ds = 0000000000000000 D0623 14:24:05.611238 1 task_log.go:114] [ 7696] Eflags = 0000000000011217 D0623 14:24:05.611244 1 task_log.go:114] [ 7696] Es = 0000000000000000 D0623 14:24:05.611250 1 task_log.go:114] [ 7696] Fs = 0000000000000000 D0623 14:24:05.611256 1 task_log.go:114] [ 7696] Fs_base = 00007f830b1c6700 D0623 14:24:05.611262 1 task_log.go:114] [ 7696] Gs = 0000000000000000 D0623 14:24:05.611269 1 task_log.go:114] [ 7696] Gs_base = 0000000000000000 D0623 14:24:05.611274 1 task_log.go:114] [ 7696] Orig_rax = 0000000000000000 D0623 14:24:05.611280 1 task_log.go:114] [ 7696] R10 = 0000000000000000 D0623 14:24:05.611287 1 task_log.go:114] [ 7696] R11 = 0000000000001246 D0623 14:24:05.611293 1 task_log.go:114] [ 7696] R12 = 000000000056bf80 D0623 14:24:05.611299 1 task_log.go:114] [ 7696] R13 = 00007f0a76fd239f D0623 14:24:05.611305 1 task_log.go:114] [ 7696] R14 = 00007f830b1c6300 D0623 14:24:05.611311 1 task_log.go:114] [ 7696] R15 = 0000000000022000 D0623 14:24:05.611317 1 task_log.go:114] [ 7696] R8 = ffffffffffffffff D0623 14:24:05.611323 1 task_log.go:114] [ 7696] R9 = 0000000000000000 D0623 14:24:05.611329 1 task_log.go:114] [ 7696] Rax = 0000000000000000 D0623 14:24:05.611335 1 task_log.go:114] [ 7696] Rbp = 00000000004bfcb9 D0623 14:24:05.611348 1 task_log.go:114] [ 7696] Rbx = 000000000056bf80 D0623 14:24:05.611356 1 task_log.go:114] [ 7696] Rcx = 00000000004665d9 D0623 14:24:05.611362 1 task_log.go:114] [ 7696] Rdi = 0000000000000100 D0623 14:24:05.611367 1 task_log.go:114] [ 7696] Rdx = 9999999999999999 D0623 14:24:05.611498 1 task_log.go:114] [ 7696] Rip = 000000000000000e D0623 14:24:05.611517 1 task_log.go:114] [ 7696] Rsi = 0000000000000000 D0623 14:24:05.611524 1 task_log.go:114] [ 7696] Rsp = 00007f830b1c6190 D0623 14:24:05.611531 1 task_log.go:114] [ 7696] Ss = 000000000000002b D0623 14:24:05.611537 1 task_log.go:137] [ 7696] Stack: D0623 14:24:05.611555 1 task_log.go:158] [ 7696] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:05.611569 1 task_log.go:158] [ 7696] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:05.611577 1 task_log.go:158] [ 7696] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:05.611586 1 task_log.go:158] [ 7696] 7f830b1c61c0: db 04 00 00 00 00 00 00 fc bd f8 2d 00 00 00 00 D0623 14:24:05.611594 1 task_log.go:158] [ 7696] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611602 1 task_log.go:158] [ 7696] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:05.611610 1 task_log.go:158] [ 7696] 7f830b1c61f0: db 04 00 00 00 00 00 00 dc c5 25 2e 00 00 00 00 D0623 14:24:05.611618 1 task_log.go:158] [ 7696] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:05.611627 1 task_log.go:158] [ 7696] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:05.611635 1 task_log.go:158] [ 7696] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611643 1 task_log.go:158] [ 7696] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:05.611651 1 task_log.go:158] [ 7696] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:05.611659 1 task_log.go:158] [ 7696] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:05.611667 1 task_log.go:158] [ 7696] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:05.611674 1 task_log.go:158] [ 7696] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:05.611683 1 task_log.go:158] [ 7696] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:05.611699 1 task_log.go:158] [ 7696] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611708 1 task_log.go:158] [ 7696] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611717 1 task_log.go:158] [ 7696] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611727 1 task_log.go:158] [ 7696] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611736 1 task_log.go:158] [ 7696] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:05.611753 1 task_log.go:158] [ 7696] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611761 1 task_log.go:158] [ 7696] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:05.611769 1 task_log.go:158] [ 7696] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611776 1 task_log.go:158] [ 7696] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611802 1 task_log.go:158] [ 7696] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611837 1 task_log.go:158] [ 7696] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611846 1 task_log.go:158] [ 7696] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611854 1 task_log.go:158] [ 7696] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611863 1 task_log.go:158] [ 7696] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611870 1 task_log.go:158] [ 7696] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611880 1 task_log.go:158] [ 7696] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611888 1 task_log.go:158] [ 7696] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611904 1 task_log.go:158] [ 7696] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611920 1 task_log.go:158] [ 7696] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611928 1 task_log.go:158] [ 7696] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611937 1 task_log.go:158] [ 7696] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611953 1 task_log.go:158] [ 7696] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611962 1 task_log.go:158] [ 7696] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611969 1 task_log.go:158] [ 7696] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611983 1 task_log.go:158] [ 7696] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611992 1 task_log.go:158] [ 7696] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.611999 1 task_log.go:158] [ 7696] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612006 1 task_log.go:158] [ 7696] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612013 1 task_log.go:158] [ 7696] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612020 1 task_log.go:158] [ 7696] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612027 1 task_log.go:158] [ 7696] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612034 1 task_log.go:158] [ 7696] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612042 1 task_log.go:158] [ 7696] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612048 1 task_log.go:158] [ 7696] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612055 1 task_log.go:158] [ 7696] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612109 1 task_log.go:158] [ 7696] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612127 1 task_log.go:158] [ 7696] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612135 1 task_log.go:158] [ 7696] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612143 1 task_log.go:158] [ 7696] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612151 1 task_log.go:158] [ 7696] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612159 1 task_log.go:158] [ 7696] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612169 1 task_log.go:158] [ 7696] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612177 1 task_log.go:158] [ 7696] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612185 1 task_log.go:158] [ 7696] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612223 1 task_log.go:158] [ 7696] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612241 1 task_log.go:158] [ 7696] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612249 1 task_log.go:158] [ 7696] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612257 1 task_log.go:158] [ 7696] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:05.612264 1 task_log.go:186] [ 7696] Code: D0623 14:24:05.612272 1 task_log.go:213] [ 7696] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:05.612281 1 task_log.go:81] [ 7696] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 41a0d000 *pgalloc.MemoryFile 00550000-00570000 rw-p 41c46000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 41170000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 416c4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8b000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 41683000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4085a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 416a4000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:05.612578 1 task_log.go:84] [ 7696] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:05.612645 1 task_signals.go:548] [ 7696] Notified of signal 11 D0623 14:24:05.612658 1 task_signals.go:250] [ 7696] Signal 11: delivering to handler D0623 14:24:05.628637 1 task_signals.go:548] [ 7696] Notified of signal 36 D0623 14:24:05.628678 1 task_signals.go:214] [ 7696] Signal 36: terminating thread group I0623 14:24:05.628697 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7696, TID: 7696, fault addr: 0x0 D0623 14:24:05.628716 1 task_exit.go:277] [ 7696] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:05.628747 1 task_exit.go:277] [ 7696] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:05.628774 1 task_exit.go:277] [ 7696] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:05.977987 1 task_exit.go:277] [ 7694] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:05.978059 1 task_exit.go:277] [ 7694] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:05.978391 1 task_signals.go:214] [ 7699] Signal 9: terminating thread group I0623 14:24:05.978429 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7694, TID: 7699, fault addr: 0x0 D0623 14:24:05.978446 1 task_exit.go:277] [ 7699] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:05.978441 1 task_signals.go:214] [ 7695] Signal 9: terminating thread group I0623 14:24:05.978511 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7694, TID: 7695, fault addr: 0x0 D0623 14:24:05.978538 1 task_exit.go:277] [ 7699] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:05.978546 1 task_exit.go:277] [ 7699] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:05.978560 1 task_exit.go:277] [ 7695] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:05.978580 1 task_exit.go:277] [ 7695] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:05.978585 1 task_exit.go:277] [ 7695] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:05.978609 1 task_signals.go:214] [ 7698] Signal 9: terminating thread group I0623 14:24:05.978628 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7694, TID: 7698, fault addr: 0x0 D0623 14:24:05.978643 1 task_exit.go:277] [ 7698] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:05.978687 1 task_exit.go:277] [ 7698] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:05.978707 1 task_exit.go:277] [ 7698] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:05.978719 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:05.980647 1 task_exit.go:277] [ 7694] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:05 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) r5 = fork() ptrace$getsig(0x4202, r5, 0x4, &(0x7f0000000080)) I0623 14:24:06.105758 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:06.105826 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:06.105868 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:06.105882 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:06.219898 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:06.219936 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:06.219977 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:06.219991 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:06.371057 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:06.371106 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:06.371168 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:06.371185 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:06.526454 1 task_run.go:389] [ 7702] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:06.526532 1 task_log.go:104] [ 7702] Registers: D0623 14:24:06.526557 1 task_log.go:114] [ 7702] Cs = 0000000000000033 D0623 14:24:06.526565 1 task_log.go:114] [ 7702] Ds = 0000000000000000 D0623 14:24:06.526571 1 task_log.go:114] [ 7702] Eflags = 0000000000011217 D0623 14:24:06.526578 1 task_log.go:114] [ 7702] Es = 0000000000000000 D0623 14:24:06.526584 1 task_log.go:114] [ 7702] Fs = 0000000000000000 D0623 14:24:06.526593 1 task_log.go:114] [ 7702] Fs_base = 00007f830b1c6700 D0623 14:24:06.526600 1 task_log.go:114] [ 7702] Gs = 0000000000000000 D0623 14:24:06.526605 1 task_log.go:114] [ 7702] Gs_base = 0000000000000000 D0623 14:24:06.526612 1 task_log.go:114] [ 7702] Orig_rax = 0000000000000000 D0623 14:24:06.526618 1 task_log.go:114] [ 7702] R10 = 0000000000000000 D0623 14:24:06.526623 1 task_log.go:114] [ 7702] R11 = 0000000000001246 D0623 14:24:06.526629 1 task_log.go:114] [ 7702] R12 = 000000000056bf80 D0623 14:24:06.526635 1 task_log.go:114] [ 7702] R13 = 00007f0a76fd239f D0623 14:24:06.526641 1 task_log.go:114] [ 7702] R14 = 00007f830b1c6300 D0623 14:24:06.526654 1 task_log.go:114] [ 7702] R15 = 0000000000022000 D0623 14:24:06.526662 1 task_log.go:114] [ 7702] R8 = ffffffffffffffff D0623 14:24:06.526667 1 task_log.go:114] [ 7702] R9 = 0000000000000000 D0623 14:24:06.526673 1 task_log.go:114] [ 7702] Rax = 0000000000000000 D0623 14:24:06.526679 1 task_log.go:114] [ 7702] Rbp = 00000000004bfcb9 D0623 14:24:06.526685 1 task_log.go:114] [ 7702] Rbx = 000000000056bf80 D0623 14:24:06.526690 1 task_log.go:114] [ 7702] Rcx = 00000000004665d9 D0623 14:24:06.526696 1 task_log.go:114] [ 7702] Rdi = 0000000000000100 D0623 14:24:06.526702 1 task_log.go:114] [ 7702] Rdx = 9999999999999999 D0623 14:24:06.526714 1 task_log.go:114] [ 7702] Rip = 000000000000000e D0623 14:24:06.526722 1 task_log.go:114] [ 7702] Rsi = 0000000000000000 D0623 14:24:06.526727 1 task_log.go:114] [ 7702] Rsp = 00007f830b1c6190 D0623 14:24:06.526733 1 task_log.go:114] [ 7702] Ss = 000000000000002b D0623 14:24:06.526739 1 task_log.go:137] [ 7702] Stack: D0623 14:24:06.526748 1 task_log.go:158] [ 7702] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:06.526758 1 task_log.go:158] [ 7702] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:06.526765 1 task_log.go:158] [ 7702] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:06.526772 1 task_log.go:158] [ 7702] 7f830b1c61c0: dc 04 00 00 00 00 00 00 29 68 87 28 00 00 00 00 D0623 14:24:06.526778 1 task_log.go:158] [ 7702] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526785 1 task_log.go:158] [ 7702] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:06.526792 1 task_log.go:158] [ 7702] 7f830b1c61f0: dc 04 00 00 00 00 00 00 56 95 11 29 00 00 00 00 D0623 14:24:06.526799 1 task_log.go:158] [ 7702] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:06.526806 1 task_log.go:158] [ 7702] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:06.526812 1 task_log.go:158] [ 7702] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526821 1 task_log.go:158] [ 7702] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:06.526829 1 task_log.go:158] [ 7702] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:06.526835 1 task_log.go:158] [ 7702] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:06.526851 1 task_log.go:158] [ 7702] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:06.526862 1 task_log.go:158] [ 7702] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:06.526869 1 task_log.go:158] [ 7702] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:06.526876 1 task_log.go:158] [ 7702] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526882 1 task_log.go:158] [ 7702] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526889 1 task_log.go:158] [ 7702] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526896 1 task_log.go:158] [ 7702] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526902 1 task_log.go:158] [ 7702] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:06.526909 1 task_log.go:158] [ 7702] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526915 1 task_log.go:158] [ 7702] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:06.526922 1 task_log.go:158] [ 7702] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526929 1 task_log.go:158] [ 7702] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526936 1 task_log.go:158] [ 7702] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526943 1 task_log.go:158] [ 7702] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526950 1 task_log.go:158] [ 7702] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526956 1 task_log.go:158] [ 7702] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526963 1 task_log.go:158] [ 7702] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526970 1 task_log.go:158] [ 7702] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526977 1 task_log.go:158] [ 7702] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526992 1 task_log.go:158] [ 7702] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.526999 1 task_log.go:158] [ 7702] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527006 1 task_log.go:158] [ 7702] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527013 1 task_log.go:158] [ 7702] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527019 1 task_log.go:158] [ 7702] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527026 1 task_log.go:158] [ 7702] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527033 1 task_log.go:158] [ 7702] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527052 1 task_log.go:158] [ 7702] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527058 1 task_log.go:158] [ 7702] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527064 1 task_log.go:158] [ 7702] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527070 1 task_log.go:158] [ 7702] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527077 1 task_log.go:158] [ 7702] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527096 1 task_log.go:158] [ 7702] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527111 1 task_log.go:158] [ 7702] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527120 1 task_log.go:158] [ 7702] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527126 1 task_log.go:158] [ 7702] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527133 1 task_log.go:158] [ 7702] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527142 1 task_log.go:158] [ 7702] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527153 1 task_log.go:158] [ 7702] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527163 1 task_log.go:158] [ 7702] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527170 1 task_log.go:158] [ 7702] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527177 1 task_log.go:158] [ 7702] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527183 1 task_log.go:158] [ 7702] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527189 1 task_log.go:158] [ 7702] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527197 1 task_log.go:158] [ 7702] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527219 1 task_log.go:158] [ 7702] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527228 1 task_log.go:158] [ 7702] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527234 1 task_log.go:158] [ 7702] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527241 1 task_log.go:158] [ 7702] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527249 1 task_log.go:158] [ 7702] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527255 1 task_log.go:158] [ 7702] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527262 1 task_log.go:158] [ 7702] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:06.527268 1 task_log.go:186] [ 7702] Code: D0623 14:24:06.527275 1 task_log.go:213] [ 7702] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:06.527282 1 task_log.go:81] [ 7702] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 4140d000 *pgalloc.MemoryFile 00550000-00570000 rw-p 410a4000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 40dca000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 410c4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e8a000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 41063000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 4025a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 41084000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:06.527484 1 task_log.go:84] [ 7702] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:06.527542 1 task_signals.go:548] [ 7702] Notified of signal 11 D0623 14:24:06.527557 1 task_signals.go:250] [ 7702] Signal 11: delivering to handler D0623 14:24:06.529304 1 task_exit.go:277] [ 7702] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:06.529362 1 task_exit.go:277] [ 7702] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:06.531833 1 task_exit.go:277] [ 7702] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:06.733282 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:06.733330 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:06.733386 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:06.733402 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:06.977722 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:06.977765 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:06.977797 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:06.977809 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:07.102384 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:07.102427 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:07.102467 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:07.102479 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:07.268774 1 task_run.go:389] [ 7705] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:07.268860 1 task_log.go:104] [ 7705] Registers: D0623 14:24:07.268884 1 task_log.go:114] [ 7705] Cs = 0000000000000033 D0623 14:24:07.268891 1 task_log.go:114] [ 7705] Ds = 0000000000000000 D0623 14:24:07.268905 1 task_log.go:114] [ 7705] Eflags = 0000000000011217 D0623 14:24:07.268914 1 task_log.go:114] [ 7705] Es = 0000000000000000 D0623 14:24:07.268927 1 task_log.go:114] [ 7705] Fs = 0000000000000000 D0623 14:24:07.268943 1 task_log.go:114] [ 7705] Fs_base = 00007f830b1c6700 D0623 14:24:07.268954 1 task_log.go:114] [ 7705] Gs = 0000000000000000 D0623 14:24:07.268966 1 task_log.go:114] [ 7705] Gs_base = 0000000000000000 D0623 14:24:07.268975 1 task_log.go:114] [ 7705] Orig_rax = 0000000000000000 D0623 14:24:07.268982 1 task_log.go:114] [ 7705] R10 = 0000000000000000 D0623 14:24:07.268990 1 task_log.go:114] [ 7705] R11 = 0000000000001246 D0623 14:24:07.268999 1 task_log.go:114] [ 7705] R12 = 000000000056bf80 D0623 14:24:07.269007 1 task_log.go:114] [ 7705] R13 = 00007f0a76fd239f D0623 14:24:07.269016 1 task_log.go:114] [ 7705] R14 = 00007f830b1c6300 D0623 14:24:07.269041 1 task_log.go:114] [ 7705] R15 = 0000000000022000 D0623 14:24:07.269055 1 task_log.go:114] [ 7705] R8 = ffffffffffffffff D0623 14:24:07.269074 1 task_log.go:114] [ 7705] R9 = 0000000000000000 D0623 14:24:07.269099 1 task_log.go:114] [ 7705] Rax = 0000000000000000 D0623 14:24:07.269113 1 task_log.go:114] [ 7705] Rbp = 00000000004bfcb9 D0623 14:24:07.269123 1 task_log.go:114] [ 7705] Rbx = 000000000056bf80 D0623 14:24:07.269155 1 task_log.go:114] [ 7705] Rcx = 00000000004665d9 D0623 14:24:07.269170 1 task_log.go:114] [ 7705] Rdi = 0000000000000100 D0623 14:24:07.269180 1 task_log.go:114] [ 7705] Rdx = 9999999999999999 D0623 14:24:07.269190 1 task_log.go:114] [ 7705] Rip = 000000000000000e D0623 14:24:07.269212 1 task_log.go:114] [ 7705] Rsi = 0000000000000000 D0623 14:24:07.269226 1 task_log.go:114] [ 7705] Rsp = 00007f830b1c6190 D0623 14:24:07.269235 1 task_log.go:114] [ 7705] Ss = 000000000000002b D0623 14:24:07.269255 1 task_log.go:137] [ 7705] Stack: I0623 14:24:07.434073 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:07.434154 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:07.434201 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:07.434213 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:07.517464 1 task_log.go:158] [ 7705] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:24:07.517495 1 task_log.go:158] [ 7705] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:07.517505 1 task_log.go:158] [ 7705] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:07.517522 1 task_log.go:158] [ 7705] 7f830b1c61c0: dd 04 00 00 00 00 00 00 20 61 e9 19 00 00 00 00 D0623 14:24:07.517533 1 task_log.go:158] [ 7705] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517541 1 task_log.go:158] [ 7705] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:07.517549 1 task_log.go:158] [ 7705] 7f830b1c61f0: dd 04 00 00 00 00 00 00 c4 e0 9e 19 00 00 00 00 D0623 14:24:07.517559 1 task_log.go:158] [ 7705] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:07.517567 1 task_log.go:158] [ 7705] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:07.517574 1 task_log.go:158] [ 7705] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517581 1 task_log.go:158] [ 7705] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:07.517588 1 task_log.go:158] [ 7705] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:07.517596 1 task_log.go:158] [ 7705] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:07.517612 1 task_log.go:158] [ 7705] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:07.517619 1 task_log.go:158] [ 7705] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:07.517625 1 task_log.go:158] [ 7705] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:07.517634 1 task_log.go:158] [ 7705] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517640 1 task_log.go:158] [ 7705] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517656 1 task_log.go:158] [ 7705] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517666 1 task_log.go:158] [ 7705] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517675 1 task_log.go:158] [ 7705] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:07.517683 1 task_log.go:158] [ 7705] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517691 1 task_log.go:158] [ 7705] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:07.517706 1 task_log.go:158] [ 7705] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517714 1 task_log.go:158] [ 7705] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517721 1 task_log.go:158] [ 7705] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517729 1 task_log.go:158] [ 7705] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517737 1 task_log.go:158] [ 7705] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517744 1 task_log.go:158] [ 7705] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517751 1 task_log.go:158] [ 7705] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517759 1 task_log.go:158] [ 7705] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517766 1 task_log.go:158] [ 7705] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517772 1 task_log.go:158] [ 7705] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517779 1 task_log.go:158] [ 7705] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517788 1 task_log.go:158] [ 7705] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517805 1 task_log.go:158] [ 7705] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517812 1 task_log.go:158] [ 7705] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517826 1 task_log.go:158] [ 7705] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517833 1 task_log.go:158] [ 7705] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517841 1 task_log.go:158] [ 7705] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517848 1 task_log.go:158] [ 7705] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517855 1 task_log.go:158] [ 7705] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517862 1 task_log.go:158] [ 7705] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517870 1 task_log.go:158] [ 7705] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517891 1 task_log.go:158] [ 7705] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517898 1 task_log.go:158] [ 7705] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517905 1 task_log.go:158] [ 7705] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517911 1 task_log.go:158] [ 7705] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517919 1 task_log.go:158] [ 7705] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517969 1 task_log.go:158] [ 7705] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517976 1 task_log.go:158] [ 7705] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517987 1 task_log.go:158] [ 7705] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.517994 1 task_log.go:158] [ 7705] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518001 1 task_log.go:158] [ 7705] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518009 1 task_log.go:158] [ 7705] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518022 1 task_log.go:158] [ 7705] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518030 1 task_log.go:158] [ 7705] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518041 1 task_log.go:158] [ 7705] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518052 1 task_log.go:158] [ 7705] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518060 1 task_log.go:158] [ 7705] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518066 1 task_log.go:158] [ 7705] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518073 1 task_log.go:158] [ 7705] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518082 1 task_log.go:158] [ 7705] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518089 1 task_log.go:158] [ 7705] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:07.518096 1 task_log.go:186] [ 7705] Code: D0623 14:24:07.518103 1 task_log.go:213] [ 7705] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:07.518112 1 task_log.go:81] [ 7705] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 40aa7000 *pgalloc.MemoryFile 00550000-00570000 rw-p 41043000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 407ca000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 40af4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e89000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 40a86000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 3684c000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 3762d000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 410a4000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 40bc0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:07.518346 1 task_log.go:84] [ 7705] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:07.518430 1 task_signals.go:548] [ 7705] Notified of signal 11 D0623 14:24:07.518446 1 task_signals.go:250] [ 7705] Signal 11: delivering to handler I0623 14:24:07.871652 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:07.871693 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:07.871731 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:07.871746 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:07.933548 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:07.933601 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:07.933638 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:07.933650 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:07.973577 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:07.973611 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:07.973648 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:07.973660 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:08.537057 1 task_exit.go:277] [ 7700] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:08.537131 1 task_exit.go:277] [ 7700] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:08.537226 1 task_signals.go:214] [ 7701] Signal 9: terminating thread group I0623 14:24:08.537309 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7700, TID: 7701, fault addr: 0x0 D0623 14:24:08.537460 1 task_exit.go:277] [ 7701] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:08.537498 1 task_exit.go:277] [ 7701] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:08.537515 1 task_exit.go:277] [ 7701] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:08.537275 1 task_signals.go:214] [ 7706] Signal 9: terminating thread group I0623 14:24:08.537535 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7700, TID: 7706, fault addr: 0x0 D0623 14:24:08.537545 1 task_exit.go:277] [ 7706] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:08.538112 1 task_exit.go:277] [ 7706] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:08.537242 1 task_signals.go:214] [ 7704] Signal 9: terminating thread group D0623 14:24:08.538148 1 task_exit.go:277] [ 7706] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:08.538182 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7700, TID: 7704, fault addr: 0x0 D0623 14:24:08.538206 1 task_exit.go:277] [ 7704] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:08.541236 1 task_exit.go:277] [ 7704] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:08.541261 1 task_exit.go:277] [ 7704] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:08.541275 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:08.541989 1 task_exit.go:277] [ 7700] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x4100, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') rt_sigreturn() clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = getpid() r3 = gettid() r4 = gettid() tgkill(r3, r4, 0x24) syz_open_procfs(0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000080)) r5 = getpid() rt_tgsigqueueinfo(r2, r5, 0x0, &(0x7f0000000100)) D0623 14:24:08.886988 1 task_stop.go:124] [ 7709] Entering internal stop (*kernel.vforkStop)(nil) I0623 14:24:09.048292 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0623 14:24:09.048380 1 task_run.go:389] [ 7710] Unhandled user fault: addr=7f0a76fd239e ip=7f0a76fd239e access=r-x err=operation not permitted D0623 14:24:09.048467 1 task_log.go:104] [ 7710] Registers: D0623 14:24:09.048527 1 task_log.go:114] [ 7710] Cs = 0000000000000033 D0623 14:24:09.048542 1 task_log.go:114] [ 7710] Ds = 0000000000000000 D0623 14:24:09.048612 1 task_log.go:114] [ 7710] Eflags = 00000000000112c7 D0623 14:24:09.048674 1 task_log.go:114] [ 7710] Es = 0000000000000000 D0623 14:24:09.048725 1 task_log.go:114] [ 7710] Fs = 0000000000000000 D0623 14:24:09.048797 1 task_log.go:114] [ 7710] Fs_base = 00007f830b1c6700 D0623 14:24:09.048853 1 task_log.go:114] [ 7710] Gs = 0000000000000000 D0623 14:24:09.048910 1 task_log.go:114] [ 7710] Gs_base = 0000000000000000 D0623 14:24:09.048960 1 task_log.go:114] [ 7710] Orig_rax = 000000000040dcc4 D0623 14:24:09.049043 1 task_log.go:114] [ 7710] R10 = 00000000000004df D0623 14:24:09.049095 1 task_log.go:114] [ 7710] R11 = 000000000c9be390 D0623 14:24:09.049161 1 task_log.go:114] [ 7710] R12 = 0000000000000000 D0623 14:24:09.049172 1 task_log.go:114] [ 7710] R13 = 0000000000000000 D0623 14:24:09.049179 1 task_log.go:114] [ 7710] R14 = 0000000000000000 D0623 14:24:09.049187 1 task_log.go:114] [ 7710] R15 = 000000000040773c D0623 14:24:09.049194 1 task_log.go:114] [ 7710] R8 = ffffffff00000add D0623 14:24:09.049210 1 task_log.go:114] [ 7710] R9 = 0000000000528960 D0623 14:24:09.049262 1 task_log.go:114] [ 7710] Rax = 000000000040dcc4 D0623 14:24:09.049273 1 task_log.go:114] [ 7710] Rbp = 000000000056bf88 D0623 14:24:09.049282 1 task_log.go:114] [ 7710] Rbx = 000000000056bf80 D0623 14:24:09.049291 1 task_log.go:114] [ 7710] Rcx = 0000000000000000 D0623 14:24:09.049300 1 task_log.go:114] [ 7710] Rdi = 00000000000004df D0623 14:24:09.049313 1 task_log.go:114] [ 7710] Rdx = 000000000056bf8c D0623 14:24:09.049322 1 task_log.go:114] [ 7710] Rip = 00007f0a76fd239e D0623 14:24:09.049331 1 task_log.go:114] [ 7710] Rsi = 000000000c9a601b D0623 14:24:09.049346 1 task_log.go:114] [ 7710] Rsp = 0000000000000000 D0623 14:24:09.049355 1 task_log.go:114] [ 7710] Ss = 000000000000002b D0623 14:24:09.049364 1 task_log.go:137] [ 7710] Stack: D0623 14:24:09.049376 1 task_log.go:163] [ 7710] Error reading stack at address 0: bad address D0623 14:24:09.049390 1 task_log.go:186] [ 7710] Code: D0623 14:24:09.049406 1 task_log.go:208] [ 7710] 7f0a76fd2350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:09.049418 1 task_log.go:208] [ 7710] 7f0a76fd2360: 84 27 32 2f 1b 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:09.049464 1 task_log.go:208] [ 7710] 7f0a76fd2370: 00 00 32 2f 1b 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:09.049475 1 task_log.go:208] [ 7710] 7f0a76fd2380: 25 07 13 00 00 00 00 00 55 1c 41 00 00 00 00 00 D0623 14:24:09.049489 1 task_log.go:208] [ 7710] 7f0a76fd2390: 01 80 ad fb 0a 7f 00 00 c0 26 fd 76 0a 7f 00 01 D0623 14:24:09.049503 1 task_log.go:208] [ 7710] 7f0a76fd23a0: c0 26 fd 76 0a 7f 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:09.049513 1 task_log.go:208] [ 7710] 7f0a76fd23b0: 80 bf 56 00 00 00 00 00 eb 07 13 00 00 00 00 00 D0623 14:24:09.049536 1 task_log.go:208] [ 7710] 7f0a76fd23c0: e8 03 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:09.049608 1 task_log.go:81] [ 7710] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 401cd000 *pgalloc.MemoryFile 00550000-00570000 rw-p 405e0000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 4050f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 372c4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e87000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 4059f000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 35000000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 35e2d000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 405c0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:09.049843 1 task_log.go:84] [ 7710] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:3 => name /syz-executor fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:09.049982 1 task_signals.go:548] [ 7710] Notified of signal 11 D0623 14:24:09.050005 1 task_signals.go:250] [ 7710] Signal 11: delivering to handler D0623 14:24:09.050018 1 task_signals.go:254] [ 7710] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 253 118 10 127 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]} to user handler: bad address D0623 14:24:09.050093 1 task_signals.go:563] [ 7710] No task notified of signal 11 D0623 14:24:09.050104 1 task_signals.go:214] [ 7710] Signal 11: terminating thread group I0623 14:24:09.050155 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 7710, TID: 7710, fault addr: 0x0 D0623 14:24:09.050173 1 task_exit.go:277] [ 7710] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:09.050250 1 task_stop.go:147] [ 7709] Leaving internal stop (*kernel.vforkStop)(nil) D0623 14:24:09.050583 1 task_exit.go:277] [ 7710] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:09.059106 1 task_exit.go:277] [ 7710] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:09.059312 1 task_run.go:389] [ 7711] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:09.060565 1 task_log.go:104] [ 7711] Registers: D0623 14:24:09.060593 1 task_log.go:114] [ 7711] Cs = 0000000000000033 D0623 14:24:09.060603 1 task_log.go:114] [ 7711] Ds = 0000000000000000 D0623 14:24:09.060611 1 task_log.go:114] [ 7711] Eflags = 0000000000011217 D0623 14:24:09.060618 1 task_log.go:114] [ 7711] Es = 0000000000000000 D0623 14:24:09.060625 1 task_log.go:114] [ 7711] Fs = 0000000000000000 D0623 14:24:09.060640 1 task_log.go:114] [ 7711] Fs_base = 00007f830b1c6700 D0623 14:24:09.060648 1 task_log.go:114] [ 7711] Gs = 0000000000000000 D0623 14:24:09.060708 1 task_log.go:114] [ 7711] Gs_base = 0000000000000000 D0623 14:24:09.060719 1 task_log.go:114] [ 7711] Orig_rax = 0000000000000000 D0623 14:24:09.060727 1 task_log.go:114] [ 7711] R10 = 0000000000000000 D0623 14:24:09.060772 1 task_log.go:114] [ 7711] R11 = 0000000000001246 D0623 14:24:09.060784 1 task_log.go:114] [ 7711] R12 = 000000000056bf80 D0623 14:24:09.060821 1 task_log.go:114] [ 7711] R13 = 00007f0a76fd239f D0623 14:24:09.060829 1 task_log.go:114] [ 7711] R14 = 00007f830b1c6300 D0623 14:24:09.060836 1 task_log.go:114] [ 7711] R15 = 0000000000022000 D0623 14:24:09.060870 1 task_log.go:114] [ 7711] R8 = ffffffffffffffff D0623 14:24:09.060947 1 task_log.go:114] [ 7711] R9 = 0000000000000000 D0623 14:24:09.060969 1 task_log.go:114] [ 7711] Rax = 0000000000000000 D0623 14:24:09.060982 1 task_log.go:114] [ 7711] Rbp = 00000000004bfcb9 D0623 14:24:09.060994 1 task_log.go:114] [ 7711] Rbx = 000000000056bf80 D0623 14:24:09.061002 1 task_log.go:114] [ 7711] Rcx = 00000000004665d9 D0623 14:24:09.061009 1 task_log.go:114] [ 7711] Rdi = 0000000000000100 D0623 14:24:09.061016 1 task_log.go:114] [ 7711] Rdx = 9999999999999999 D0623 14:24:09.061023 1 task_log.go:114] [ 7711] Rip = 000000000000000e D0623 14:24:09.061030 1 task_log.go:114] [ 7711] Rsi = 0000000000000000 D0623 14:24:09.061045 1 task_log.go:114] [ 7711] Rsp = 00007f830b1c6190 D0623 14:24:09.061058 1 task_log.go:114] [ 7711] Ss = 000000000000002b D0623 14:24:09.061066 1 task_log.go:137] [ 7711] Stack: D0623 14:24:09.061078 1 task_log.go:158] [ 7711] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:24:09.061093 1 task_log.go:158] [ 7711] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:09.061103 1 task_log.go:158] [ 7711] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:09.061119 1 task_log.go:158] [ 7711] 7f830b1c61c0: df 04 00 00 00 00 00 00 75 d6 40 0d 00 00 00 00 D0623 14:24:09.061131 1 task_log.go:158] [ 7711] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061146 1 task_log.go:158] [ 7711] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:09.061155 1 task_log.go:158] [ 7711] 7f830b1c61f0: df 04 00 00 00 00 00 00 d5 a7 1c 0d 00 00 00 00 D0623 14:24:09.061164 1 task_log.go:158] [ 7711] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:09.061177 1 task_log.go:158] [ 7711] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:09.061186 1 task_log.go:158] [ 7711] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061195 1 task_log.go:158] [ 7711] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:09.061213 1 task_log.go:158] [ 7711] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:09.061222 1 task_log.go:158] [ 7711] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:09.061234 1 task_log.go:158] [ 7711] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:09.061251 1 task_log.go:158] [ 7711] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:09.061261 1 task_log.go:158] [ 7711] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:09.061270 1 task_log.go:158] [ 7711] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061306 1 task_log.go:158] [ 7711] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061317 1 task_log.go:158] [ 7711] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061326 1 task_log.go:158] [ 7711] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061347 1 task_log.go:158] [ 7711] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:09.061356 1 task_log.go:158] [ 7711] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061364 1 task_log.go:158] [ 7711] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:09.061372 1 task_log.go:158] [ 7711] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061380 1 task_log.go:158] [ 7711] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061388 1 task_log.go:158] [ 7711] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061395 1 task_log.go:158] [ 7711] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061403 1 task_log.go:158] [ 7711] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061445 1 task_log.go:158] [ 7711] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061469 1 task_log.go:158] [ 7711] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061478 1 task_log.go:158] [ 7711] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061489 1 task_log.go:158] [ 7711] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061502 1 task_log.go:158] [ 7711] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061570 1 task_log.go:158] [ 7711] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061601 1 task_log.go:158] [ 7711] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061613 1 task_log.go:158] [ 7711] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061622 1 task_log.go:158] [ 7711] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061634 1 task_log.go:158] [ 7711] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061643 1 task_log.go:158] [ 7711] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061688 1 task_log.go:158] [ 7711] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061700 1 task_log.go:158] [ 7711] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061768 1 task_log.go:158] [ 7711] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061792 1 task_log.go:158] [ 7711] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061812 1 task_log.go:158] [ 7711] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061956 1 task_log.go:158] [ 7711] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061984 1 task_log.go:158] [ 7711] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.061996 1 task_log.go:158] [ 7711] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062005 1 task_log.go:158] [ 7711] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062013 1 task_log.go:158] [ 7711] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062022 1 task_log.go:158] [ 7711] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062030 1 task_log.go:158] [ 7711] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062038 1 task_log.go:158] [ 7711] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062045 1 task_log.go:158] [ 7711] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062053 1 task_log.go:158] [ 7711] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062065 1 task_log.go:158] [ 7711] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062082 1 task_log.go:158] [ 7711] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062089 1 task_log.go:158] [ 7711] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062096 1 task_log.go:158] [ 7711] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062103 1 task_log.go:158] [ 7711] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062110 1 task_log.go:158] [ 7711] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062116 1 task_log.go:158] [ 7711] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062123 1 task_log.go:158] [ 7711] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062134 1 task_log.go:158] [ 7711] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062141 1 task_log.go:158] [ 7711] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:09.062148 1 task_log.go:186] [ 7711] Code: D0623 14:24:09.062154 1 task_log.go:213] [ 7711] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:09.062162 1 task_log.go:81] [ 7711] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 401cd000 *pgalloc.MemoryFile 00550000-00570000 rw-p 405e0000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 4050f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 372c4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e87000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 4059f000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 35000000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 35e2d000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 405c0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:09.062349 1 task_log.go:84] [ 7711] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:3 => name /syz-executor fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:09.062397 1 task_signals.go:548] [ 7711] Notified of signal 11 D0623 14:24:09.062408 1 task_signals.go:250] [ 7711] Signal 11: delivering to handler D0623 14:24:09.063644 1 task_exit.go:277] [ 7711] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:09.063693 1 task_exit.go:277] [ 7711] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0623 14:24:09.357224 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:09.362051 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:09.362206 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:09.362280 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:09.410453 1 task_stop.go:124] [ 7709] Entering internal stop (*kernel.vforkStop)(nil) I0623 14:24:09.646931 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0623 14:24:09.651027 1 task_run.go:389] [ 7712] Unhandled user fault: addr=7f0a76fd239e ip=7f0a76fd239e access=r-x err=operation not permitted D0623 14:24:09.651084 1 task_log.go:104] [ 7712] Registers: D0623 14:24:09.651104 1 task_log.go:114] [ 7712] Cs = 0000000000000033 D0623 14:24:09.651112 1 task_log.go:114] [ 7712] Ds = 0000000000000000 D0623 14:24:09.651119 1 task_log.go:114] [ 7712] Eflags = 00000000000112c7 D0623 14:24:09.651125 1 task_log.go:114] [ 7712] Es = 0000000000000000 D0623 14:24:09.651131 1 task_log.go:114] [ 7712] Fs = 0000000000000000 D0623 14:24:09.651140 1 task_log.go:114] [ 7712] Fs_base = 00007f830b1a5700 D0623 14:24:09.651146 1 task_log.go:114] [ 7712] Gs = 0000000000000000 D0623 14:24:09.651152 1 task_log.go:114] [ 7712] Gs_base = 0000000000000000 D0623 14:24:09.651158 1 task_log.go:114] [ 7712] Orig_rax = 000000000040dcc4 D0623 14:24:09.651165 1 task_log.go:114] [ 7712] R10 = 00000000000004df D0623 14:24:09.651171 1 task_log.go:114] [ 7712] R11 = 00000000304a4407 D0623 14:24:09.651187 1 task_log.go:114] [ 7712] R12 = 0000000000000000 D0623 14:24:09.651207 1 task_log.go:114] [ 7712] R13 = 0000000000000000 D0623 14:24:09.651213 1 task_log.go:114] [ 7712] R14 = 0000000000000000 D0623 14:24:09.651220 1 task_log.go:114] [ 7712] R15 = 000000000040773c D0623 14:24:09.651226 1 task_log.go:114] [ 7712] R8 = ffffffff00000add D0623 14:24:09.651232 1 task_log.go:114] [ 7712] R9 = 0000000000528960 D0623 14:24:09.651238 1 task_log.go:114] [ 7712] Rax = 000000000040dcc4 D0623 14:24:09.651244 1 task_log.go:114] [ 7712] Rbp = 000000000056c040 D0623 14:24:09.651250 1 task_log.go:114] [ 7712] Rbx = 000000000056c038 D0623 14:24:09.651256 1 task_log.go:114] [ 7712] Rcx = 0000000000000000 D0623 14:24:09.651262 1 task_log.go:114] [ 7712] Rdi = 00000000000004df D0623 14:24:09.651268 1 task_log.go:114] [ 7712] Rdx = 000000000056c044 D0623 14:24:09.651274 1 task_log.go:114] [ 7712] Rip = 00007f0a76fd239e D0623 14:24:09.651280 1 task_log.go:114] [ 7712] Rsi = 0000000021fe2d62 D0623 14:24:09.651286 1 task_log.go:114] [ 7712] Rsp = 0000000000000000 D0623 14:24:09.651292 1 task_log.go:114] [ 7712] Ss = 000000000000002b D0623 14:24:09.651305 1 task_log.go:137] [ 7712] Stack: D0623 14:24:09.651315 1 task_log.go:163] [ 7712] Error reading stack at address 0: bad address D0623 14:24:09.651324 1 task_log.go:186] [ 7712] Code: D0623 14:24:09.651337 1 task_log.go:208] [ 7712] 7f0a76fd2350: 00 00 00 00 03 00 00 00 00 50 18 0b 83 7f 00 00 D0623 14:24:09.651347 1 task_log.go:208] [ 7712] 7f0a76fd2360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0623 14:24:09.651354 1 task_log.go:208] [ 7712] 7f0a76fd2370: 70 dc 40 00 00 00 00 00 e8 24 fd 76 0a 7f 00 00 D0623 14:24:09.651361 1 task_log.go:208] [ 7712] 7f0a76fd2380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0623 14:24:09.651368 1 task_log.go:208] [ 7712] 7f0a76fd2390: 01 80 ad fb 0a 7f 00 00 c0 26 fd 76 0a 7f 00 01 D0623 14:24:09.651375 1 task_log.go:208] [ 7712] 7f0a76fd23a0: c0 26 fd 76 0a 7f 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:09.651381 1 task_log.go:208] [ 7712] 7f0a76fd23b0: 80 bf 56 00 00 00 00 00 49 09 13 00 00 00 00 00 D0623 14:24:09.651388 1 task_log.go:208] [ 7712] 7f0a76fd23c0: e8 03 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:09.651395 1 task_log.go:81] [ 7712] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 401cd000 *pgalloc.MemoryFile 00550000-00570000 rw-p 405e0000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 4050f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 372c4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e87000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 4059f000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 35000000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 35e2d000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 404ef000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 405c0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:09.651578 1 task_log.go:84] [ 7712] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:3 => name /syz-executor fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:09.651641 1 task_signals.go:548] [ 7712] Notified of signal 11 D0623 14:24:09.651656 1 task_signals.go:250] [ 7712] Signal 11: delivering to handler D0623 14:24:09.651669 1 task_signals.go:254] [ 7712] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 253 118 10 127 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]} to user handler: bad address D0623 14:24:09.651726 1 task_signals.go:563] [ 7712] No task notified of signal 11 D0623 14:24:09.651736 1 task_signals.go:214] [ 7712] Signal 11: terminating thread group I0623 14:24:09.651748 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 7708, TID: 7712, fault addr: 0x0 D0623 14:24:09.651771 1 task_stop.go:147] [ 7709] Leaving internal stop (*kernel.vforkStop)(nil) D0623 14:24:09.651789 1 task_exit.go:277] [ 7712] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:09.651810 1 task_exit.go:277] [ 7712] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:09.651832 1 task_exit.go:277] [ 7712] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:09.651852 1 task_signals.go:214] [ 7708] Signal 9: terminating thread group I0623 14:24:09.651860 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7708, TID: 7708, fault addr: 0x0 D0623 14:24:09.651868 1 task_exit.go:277] [ 7708] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:09.651876 1 task_exit.go:277] [ 7708] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:09.651888 1 task_signals.go:214] [ 7709] Signal 9: terminating thread group I0623 14:24:09.651911 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7708, TID: 7709, fault addr: 0x0 D0623 14:24:09.651919 1 task_exit.go:277] [ 7709] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:09.651955 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:09.651967 1 task_exit.go:277] [ 7709] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:09.651973 1 task_exit.go:277] [ 7709] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:09.651981 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:09.652433 1 task_exit.go:277] [ 7708] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:09 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() waitid(0x1, r1, &(0x7f0000000080), 0x80000000, 0x0) tgkill(r2, r3, 0x24) r4 = gettid() r5 = gettid() tgkill(r4, r5, 0x24) wait4(r4, 0x0, 0x1000000, 0x0) syz_open_procfs(r1, 0x0) r6 = getpid() tkill(r2, 0x27) rt_tgsigqueueinfo(r1, r6, 0x0, &(0x7f0000000100)={0x0, 0xffff}) D0623 14:24:09.914862 1 task_exit.go:277] [ 7711] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:09.955085 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:09.955144 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:09.955194 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:09.955210 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:10.123550 1 task_run.go:389] [ 7716] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:10.123608 1 task_log.go:104] [ 7716] Registers: D0623 14:24:10.123627 1 task_log.go:114] [ 7716] Cs = 0000000000000033 D0623 14:24:10.123635 1 task_log.go:114] [ 7716] Ds = 0000000000000000 D0623 14:24:10.123644 1 task_log.go:114] [ 7716] Eflags = 0000000000011217 D0623 14:24:10.123652 1 task_log.go:114] [ 7716] Es = 0000000000000000 D0623 14:24:10.123720 1 task_log.go:114] [ 7716] Fs = 0000000000000000 D0623 14:24:10.123805 1 task_log.go:114] [ 7716] Fs_base = 00007f830b1c6700 D0623 14:24:10.123852 1 task_log.go:114] [ 7716] Gs = 0000000000000000 D0623 14:24:10.123889 1 task_log.go:114] [ 7716] Gs_base = 0000000000000000 D0623 14:24:10.123922 1 task_log.go:114] [ 7716] Orig_rax = 0000000000000000 D0623 14:24:10.123968 1 task_log.go:114] [ 7716] R10 = 0000000000000000 D0623 14:24:10.124017 1 task_log.go:114] [ 7716] R11 = 0000000000001246 D0623 14:24:10.124032 1 task_log.go:114] [ 7716] R12 = 000000000056bf80 D0623 14:24:10.124040 1 task_log.go:114] [ 7716] R13 = 00007f0a76fd239f D0623 14:24:10.124048 1 task_log.go:114] [ 7716] R14 = 00007f830b1c6300 D0623 14:24:10.124055 1 task_log.go:114] [ 7716] R15 = 0000000000022000 D0623 14:24:10.124062 1 task_log.go:114] [ 7716] R8 = ffffffffffffffff D0623 14:24:10.124070 1 task_log.go:114] [ 7716] R9 = 0000000000000000 D0623 14:24:10.124077 1 task_log.go:114] [ 7716] Rax = 0000000000000000 D0623 14:24:10.124084 1 task_log.go:114] [ 7716] Rbp = 00000000004bfcb9 D0623 14:24:10.124092 1 task_log.go:114] [ 7716] Rbx = 000000000056bf80 D0623 14:24:10.124106 1 task_log.go:114] [ 7716] Rcx = 00000000004665d9 D0623 14:24:10.124113 1 task_log.go:114] [ 7716] Rdi = 0000000000000100 D0623 14:24:10.124121 1 task_log.go:114] [ 7716] Rdx = 9999999999999999 D0623 14:24:10.124134 1 task_log.go:114] [ 7716] Rip = 000000000000000e D0623 14:24:10.124141 1 task_log.go:114] [ 7716] Rsi = 0000000000000000 D0623 14:24:10.124156 1 task_log.go:114] [ 7716] Rsp = 00007f830b1c6190 D0623 14:24:10.124168 1 task_log.go:114] [ 7716] Ss = 000000000000002b D0623 14:24:10.124175 1 task_log.go:137] [ 7716] Stack: D0623 14:24:10.124185 1 task_log.go:158] [ 7716] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:24:10.124204 1 task_log.go:158] [ 7716] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:10.124212 1 task_log.go:158] [ 7716] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:10.124221 1 task_log.go:158] [ 7716] 7f830b1c61c0: e0 04 00 00 00 00 00 00 fb 7e 08 11 00 00 00 00 D0623 14:24:10.124232 1 task_log.go:158] [ 7716] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124240 1 task_log.go:158] [ 7716] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:10.124248 1 task_log.go:158] [ 7716] 7f830b1c61f0: e0 04 00 00 00 00 00 00 e3 41 fb 10 00 00 00 00 D0623 14:24:10.124255 1 task_log.go:158] [ 7716] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:10.124266 1 task_log.go:158] [ 7716] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:10.124281 1 task_log.go:158] [ 7716] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124291 1 task_log.go:158] [ 7716] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:10.124304 1 task_log.go:158] [ 7716] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:10.124313 1 task_log.go:158] [ 7716] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:10.124322 1 task_log.go:158] [ 7716] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:10.124330 1 task_log.go:158] [ 7716] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:10.124338 1 task_log.go:158] [ 7716] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:10.124349 1 task_log.go:158] [ 7716] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124357 1 task_log.go:158] [ 7716] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124372 1 task_log.go:158] [ 7716] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124403 1 task_log.go:158] [ 7716] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124416 1 task_log.go:158] [ 7716] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:10.124432 1 task_log.go:158] [ 7716] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124445 1 task_log.go:158] [ 7716] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:10.124461 1 task_log.go:158] [ 7716] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124476 1 task_log.go:158] [ 7716] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124486 1 task_log.go:158] [ 7716] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124496 1 task_log.go:158] [ 7716] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124518 1 task_log.go:158] [ 7716] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124530 1 task_log.go:158] [ 7716] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124546 1 task_log.go:158] [ 7716] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124558 1 task_log.go:158] [ 7716] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124564 1 task_log.go:158] [ 7716] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124569 1 task_log.go:158] [ 7716] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124575 1 task_log.go:158] [ 7716] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124585 1 task_log.go:158] [ 7716] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124591 1 task_log.go:158] [ 7716] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124605 1 task_log.go:158] [ 7716] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124617 1 task_log.go:158] [ 7716] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124635 1 task_log.go:158] [ 7716] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124644 1 task_log.go:158] [ 7716] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124653 1 task_log.go:158] [ 7716] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124663 1 task_log.go:158] [ 7716] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124676 1 task_log.go:158] [ 7716] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124692 1 task_log.go:158] [ 7716] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124707 1 task_log.go:158] [ 7716] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124722 1 task_log.go:158] [ 7716] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124733 1 task_log.go:158] [ 7716] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124749 1 task_log.go:158] [ 7716] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124758 1 task_log.go:158] [ 7716] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124767 1 task_log.go:158] [ 7716] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124777 1 task_log.go:158] [ 7716] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124785 1 task_log.go:158] [ 7716] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124806 1 task_log.go:158] [ 7716] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124824 1 task_log.go:158] [ 7716] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124834 1 task_log.go:158] [ 7716] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124843 1 task_log.go:158] [ 7716] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124952 1 task_log.go:158] [ 7716] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124966 1 task_log.go:158] [ 7716] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124972 1 task_log.go:158] [ 7716] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124979 1 task_log.go:158] [ 7716] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124993 1 task_log.go:158] [ 7716] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.124999 1 task_log.go:158] [ 7716] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.125012 1 task_log.go:158] [ 7716] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.125032 1 task_log.go:158] [ 7716] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.125051 1 task_log.go:186] [ 7716] Code: D0623 14:24:10.125060 1 task_log.go:213] [ 7716] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:10.125085 1 task_log.go:81] [ 7716] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 37277000 *pgalloc.MemoryFile 00550000-00570000 rw-p 3760d000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 3639d000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 40443000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e86000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 36e6f000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 32846000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 36e90000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:10.125283 1 task_log.go:84] [ 7716] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:10.125350 1 task_signals.go:548] [ 7716] Notified of signal 11 D0623 14:24:10.125373 1 task_signals.go:250] [ 7716] Signal 11: delivering to handler D0623 14:24:10.141018 1 task_signals.go:548] [ 7716] Notified of signal 36 D0623 14:24:10.141066 1 task_signals.go:214] [ 7716] Signal 36: terminating thread group I0623 14:24:10.141086 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7716, TID: 7716, fault addr: 0x0 D0623 14:24:10.141115 1 task_exit.go:277] [ 7716] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:10.141163 1 task_exit.go:277] [ 7716] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:10.141232 1 task_exit.go:277] [ 7716] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:10.203278 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:10.203325 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:10.203369 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:10.203399 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:10.282537 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:10.282605 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:10.283113 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:10.283150 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:10.381249 1 task_run.go:389] [ 7715] Unhandled user fault: addr=a ip=a access=r-x err=bad address D0623 14:24:10.382513 1 task_log.go:104] [ 7715] Registers: D0623 14:24:10.382636 1 task_log.go:114] [ 7715] Cs = 0000000000000033 D0623 14:24:10.382682 1 task_log.go:114] [ 7715] Ds = 0000000000000000 D0623 14:24:10.382703 1 task_log.go:114] [ 7715] Eflags = 0000000000011203 D0623 14:24:10.382711 1 task_log.go:114] [ 7715] Es = 0000000000000000 D0623 14:24:10.382717 1 task_log.go:114] [ 7715] Fs = 0000000000000000 D0623 14:24:10.382731 1 task_log.go:114] [ 7715] Fs_base = 00007f830b1c6700 D0623 14:24:10.382745 1 task_log.go:114] [ 7715] Gs = 0000000000000000 D0623 14:24:10.382752 1 task_log.go:114] [ 7715] Gs_base = 0000000000000000 D0623 14:24:10.382758 1 task_log.go:114] [ 7715] Orig_rax = 0000000000001deb D0623 14:24:10.382764 1 task_log.go:114] [ 7715] R10 = 0000000000000000 D0623 14:24:10.382770 1 task_log.go:114] [ 7715] R11 = 0000000000001246 D0623 14:24:10.382777 1 task_log.go:114] [ 7715] R12 = 000000000056bf80 D0623 14:24:10.382783 1 task_log.go:114] [ 7715] R13 = 00007f0a76fd239f D0623 14:24:10.382789 1 task_log.go:114] [ 7715] R14 = 00007f830b1c6300 D0623 14:24:10.382843 1 task_log.go:114] [ 7715] R15 = 0000000000022000 D0623 14:24:10.382852 1 task_log.go:114] [ 7715] R8 = ffffffffffffffff D0623 14:24:10.382860 1 task_log.go:114] [ 7715] R9 = 0000000000000000 D0623 14:24:10.382868 1 task_log.go:114] [ 7715] Rax = 0000000000001deb D0623 14:24:10.382903 1 task_log.go:114] [ 7715] Rbp = 00000000004bfcb9 D0623 14:24:10.382910 1 task_log.go:114] [ 7715] Rbx = 000000000056bf80 D0623 14:24:10.382916 1 task_log.go:114] [ 7715] Rcx = 00000000004665d9 D0623 14:24:10.382922 1 task_log.go:114] [ 7715] Rdi = 0000000000000100 D0623 14:24:10.382928 1 task_log.go:114] [ 7715] Rdx = 9999999999999999 D0623 14:24:10.382934 1 task_log.go:114] [ 7715] Rip = 000000000000000a D0623 14:24:10.382940 1 task_log.go:114] [ 7715] Rsi = 0000000000000000 D0623 14:24:10.382946 1 task_log.go:114] [ 7715] Rsp = 00007f830b1c6190 D0623 14:24:10.382952 1 task_log.go:114] [ 7715] Ss = 000000000000002b D0623 14:24:10.382959 1 task_log.go:137] [ 7715] Stack: D0623 14:24:10.382969 1 task_log.go:158] [ 7715] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:10.382992 1 task_log.go:158] [ 7715] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:10.383000 1 task_log.go:158] [ 7715] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:10.383006 1 task_log.go:158] [ 7715] 7f830b1c61c0: e0 04 00 00 00 00 00 00 24 b6 6a 20 00 00 00 00 D0623 14:24:10.383014 1 task_log.go:158] [ 7715] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383021 1 task_log.go:158] [ 7715] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:10.383028 1 task_log.go:158] [ 7715] 7f830b1c61f0: e0 04 00 00 00 00 00 00 66 e0 6a 20 00 00 00 00 D0623 14:24:10.383035 1 task_log.go:158] [ 7715] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:10.383041 1 task_log.go:158] [ 7715] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:10.383048 1 task_log.go:158] [ 7715] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383058 1 task_log.go:158] [ 7715] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:10.383075 1 task_log.go:158] [ 7715] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:10.383083 1 task_log.go:158] [ 7715] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:10.383091 1 task_log.go:158] [ 7715] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:10.383098 1 task_log.go:158] [ 7715] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:10.383105 1 task_log.go:158] [ 7715] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:10.383112 1 task_log.go:158] [ 7715] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383119 1 task_log.go:158] [ 7715] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383126 1 task_log.go:158] [ 7715] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383150 1 task_log.go:158] [ 7715] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383157 1 task_log.go:158] [ 7715] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:10.383164 1 task_log.go:158] [ 7715] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383171 1 task_log.go:158] [ 7715] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:10.383178 1 task_log.go:158] [ 7715] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383189 1 task_log.go:158] [ 7715] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383199 1 task_log.go:158] [ 7715] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383206 1 task_log.go:158] [ 7715] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383213 1 task_log.go:158] [ 7715] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383225 1 task_log.go:158] [ 7715] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383245 1 task_log.go:158] [ 7715] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383252 1 task_log.go:158] [ 7715] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383259 1 task_log.go:158] [ 7715] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383266 1 task_log.go:158] [ 7715] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383273 1 task_log.go:158] [ 7715] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383293 1 task_log.go:158] [ 7715] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383307 1 task_log.go:158] [ 7715] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383372 1 task_log.go:158] [ 7715] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383415 1 task_log.go:158] [ 7715] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383424 1 task_log.go:158] [ 7715] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383432 1 task_log.go:158] [ 7715] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383440 1 task_log.go:158] [ 7715] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383448 1 task_log.go:158] [ 7715] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383455 1 task_log.go:158] [ 7715] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383470 1 task_log.go:158] [ 7715] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383479 1 task_log.go:158] [ 7715] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383491 1 task_log.go:158] [ 7715] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383499 1 task_log.go:158] [ 7715] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383512 1 task_log.go:158] [ 7715] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383521 1 task_log.go:158] [ 7715] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383528 1 task_log.go:158] [ 7715] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383541 1 task_log.go:158] [ 7715] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383560 1 task_log.go:158] [ 7715] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383568 1 task_log.go:158] [ 7715] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383575 1 task_log.go:158] [ 7715] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383582 1 task_log.go:158] [ 7715] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383593 1 task_log.go:158] [ 7715] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383600 1 task_log.go:158] [ 7715] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383610 1 task_log.go:158] [ 7715] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383618 1 task_log.go:158] [ 7715] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383625 1 task_log.go:158] [ 7715] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383632 1 task_log.go:158] [ 7715] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383638 1 task_log.go:158] [ 7715] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383646 1 task_log.go:158] [ 7715] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383652 1 task_log.go:158] [ 7715] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.383659 1 task_log.go:186] [ 7715] Code: D0623 14:24:10.383672 1 task_log.go:213] [ 7715] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:10.383685 1 task_log.go:81] [ 7715] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 37277000 *pgalloc.MemoryFile 00550000-00570000 rw-p 3760d000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 3639d000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 40443000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e86000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 36e6f000 *pgalloc.MemoryFile 20000000-201b4000 rw-p 31200000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 32846000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 36e4f000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 36e90000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:10.383883 1 task_log.go:84] [ 7715] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:3 => name /syz-executor fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:10.383953 1 task_signals.go:548] [ 7715] Notified of signal 11 D0623 14:24:10.383966 1 task_signals.go:250] [ 7715] Signal 11: delivering to handler D0623 14:24:10.386743 1 task_exit.go:277] [ 7715] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:10.386834 1 task_signals.go:214] [ 7714] Signal 9: terminating thread group D0623 14:24:10.386841 1 task_exit.go:277] [ 7715] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:10.386875 1 task_exit.go:277] [ 7715] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:10.387015 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7714, TID: 7714, fault addr: 0x0 D0623 14:24:10.387057 1 task_exit.go:277] [ 7714] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:10.387079 1 task_exit.go:277] [ 7714] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:10.387378 1 task_signals.go:214] [ 7718] Signal 9: terminating thread group I0623 14:24:10.387413 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7714, TID: 7718, fault addr: 0x0 D0623 14:24:10.387425 1 task_exit.go:277] [ 7718] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:10.387490 1 task_exit.go:277] [ 7718] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:10.387513 1 task_exit.go:277] [ 7718] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:10.387528 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:10.388164 1 task_exit.go:277] [ 7714] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:10 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) r5 = gettid() r6 = gettid() tgkill(r5, r6, 0x24) tkill(r6, 0x23) D0623 14:24:10.694202 1 task_run.go:389] [ 7721] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:10.694338 1 task_log.go:104] [ 7721] Registers: D0623 14:24:10.694408 1 task_log.go:114] [ 7721] Cs = 0000000000000033 D0623 14:24:10.694465 1 task_log.go:114] [ 7721] Ds = 0000000000000000 D0623 14:24:10.694486 1 task_log.go:114] [ 7721] Eflags = 0000000000011217 D0623 14:24:10.694493 1 task_log.go:114] [ 7721] Es = 0000000000000000 D0623 14:24:10.694499 1 task_log.go:114] [ 7721] Fs = 0000000000000000 D0623 14:24:10.694506 1 task_log.go:114] [ 7721] Fs_base = 00007f830b1c6700 D0623 14:24:10.694512 1 task_log.go:114] [ 7721] Gs = 0000000000000000 D0623 14:24:10.694519 1 task_log.go:114] [ 7721] Gs_base = 0000000000000000 D0623 14:24:10.694532 1 task_log.go:114] [ 7721] Orig_rax = 0000000000000000 D0623 14:24:10.694538 1 task_log.go:114] [ 7721] R10 = 0000000000000000 D0623 14:24:10.694544 1 task_log.go:114] [ 7721] R11 = 0000000000001246 D0623 14:24:10.694550 1 task_log.go:114] [ 7721] R12 = 000000000056bf80 D0623 14:24:10.694557 1 task_log.go:114] [ 7721] R13 = 00007f0a76fd239f D0623 14:24:10.694570 1 task_log.go:114] [ 7721] R14 = 00007f830b1c6300 D0623 14:24:10.694578 1 task_log.go:114] [ 7721] R15 = 0000000000022000 D0623 14:24:10.694592 1 task_log.go:114] [ 7721] R8 = ffffffffffffffff D0623 14:24:10.694598 1 task_log.go:114] [ 7721] R9 = 0000000000000000 D0623 14:24:10.694605 1 task_log.go:114] [ 7721] Rax = 0000000000000000 D0623 14:24:10.694611 1 task_log.go:114] [ 7721] Rbp = 00000000004bfcb9 D0623 14:24:10.694617 1 task_log.go:114] [ 7721] Rbx = 000000000056bf80 D0623 14:24:10.694635 1 task_log.go:114] [ 7721] Rcx = 00000000004665d9 D0623 14:24:10.694641 1 task_log.go:114] [ 7721] Rdi = 0000000000000100 D0623 14:24:10.694648 1 task_log.go:114] [ 7721] Rdx = 9999999999999999 D0623 14:24:10.694654 1 task_log.go:114] [ 7721] Rip = 000000000000000e D0623 14:24:10.694660 1 task_log.go:114] [ 7721] Rsi = 0000000000000000 D0623 14:24:10.694666 1 task_log.go:114] [ 7721] Rsp = 00007f830b1c6190 D0623 14:24:10.694672 1 task_log.go:114] [ 7721] Ss = 000000000000002b D0623 14:24:10.694678 1 task_log.go:137] [ 7721] Stack: D0623 14:24:10.694710 1 task_log.go:158] [ 7721] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:24:10.694721 1 task_log.go:158] [ 7721] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:10.694729 1 task_log.go:158] [ 7721] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:10.694737 1 task_log.go:158] [ 7721] 7f830b1c61c0: e0 04 00 00 00 00 00 00 5d 10 0b 33 00 00 00 00 D0623 14:24:10.694745 1 task_log.go:158] [ 7721] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694752 1 task_log.go:158] [ 7721] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:10.694759 1 task_log.go:158] [ 7721] 7f830b1c61f0: e0 04 00 00 00 00 00 00 a1 61 ea 32 00 00 00 00 D0623 14:24:10.694767 1 task_log.go:158] [ 7721] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:10.694774 1 task_log.go:158] [ 7721] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:10.694781 1 task_log.go:158] [ 7721] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694788 1 task_log.go:158] [ 7721] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:10.694805 1 task_log.go:158] [ 7721] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:10.694812 1 task_log.go:158] [ 7721] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:10.694819 1 task_log.go:158] [ 7721] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:10.694826 1 task_log.go:158] [ 7721] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:10.694833 1 task_log.go:158] [ 7721] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:10.694840 1 task_log.go:158] [ 7721] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694848 1 task_log.go:158] [ 7721] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694855 1 task_log.go:158] [ 7721] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694871 1 task_log.go:158] [ 7721] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694894 1 task_log.go:158] [ 7721] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:10.694900 1 task_log.go:158] [ 7721] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694908 1 task_log.go:158] [ 7721] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:10.694915 1 task_log.go:158] [ 7721] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694924 1 task_log.go:158] [ 7721] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694948 1 task_log.go:158] [ 7721] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694957 1 task_log.go:158] [ 7721] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694965 1 task_log.go:158] [ 7721] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694972 1 task_log.go:158] [ 7721] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694979 1 task_log.go:158] [ 7721] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.694987 1 task_log.go:158] [ 7721] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695006 1 task_log.go:158] [ 7721] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695013 1 task_log.go:158] [ 7721] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695020 1 task_log.go:158] [ 7721] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695028 1 task_log.go:158] [ 7721] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695034 1 task_log.go:158] [ 7721] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695047 1 task_log.go:158] [ 7721] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695062 1 task_log.go:158] [ 7721] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695085 1 task_log.go:158] [ 7721] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695092 1 task_log.go:158] [ 7721] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695100 1 task_log.go:158] [ 7721] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695108 1 task_log.go:158] [ 7721] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695115 1 task_log.go:158] [ 7721] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695123 1 task_log.go:158] [ 7721] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695130 1 task_log.go:158] [ 7721] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695137 1 task_log.go:158] [ 7721] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695150 1 task_log.go:158] [ 7721] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695169 1 task_log.go:158] [ 7721] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695220 1 task_log.go:158] [ 7721] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695229 1 task_log.go:158] [ 7721] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695237 1 task_log.go:158] [ 7721] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695245 1 task_log.go:158] [ 7721] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695253 1 task_log.go:158] [ 7721] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695309 1 task_log.go:158] [ 7721] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695320 1 task_log.go:158] [ 7721] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695328 1 task_log.go:158] [ 7721] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695337 1 task_log.go:158] [ 7721] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695381 1 task_log.go:158] [ 7721] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695413 1 task_log.go:158] [ 7721] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695429 1 task_log.go:158] [ 7721] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695438 1 task_log.go:158] [ 7721] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695532 1 task_log.go:158] [ 7721] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695553 1 task_log.go:158] [ 7721] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695561 1 task_log.go:158] [ 7721] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:10.695569 1 task_log.go:186] [ 7721] Code: D0623 14:24:10.695579 1 task_log.go:213] [ 7721] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:10.695592 1 task_log.go:81] [ 7721] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 36e02000 *pgalloc.MemoryFile 00550000-00570000 rw-p 369e0000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 36240000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 362f1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e85000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 362d0000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 3063a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 369c0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:10.695804 1 task_log.go:84] [ 7721] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:10.697521 1 task_signals.go:548] [ 7721] Notified of signal 11 D0623 14:24:10.697551 1 task_signals.go:250] [ 7721] Signal 11: delivering to handler D0623 14:24:10.714968 1 task_signals.go:548] [ 7721] Notified of signal 36 D0623 14:24:10.715060 1 task_signals.go:214] [ 7721] Signal 36: terminating thread group I0623 14:24:10.715092 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7721, TID: 7721, fault addr: 0x0 D0623 14:24:10.715111 1 task_exit.go:277] [ 7721] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:10.715149 1 task_exit.go:277] [ 7721] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:10.715165 1 task_exit.go:277] [ 7721] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:10.963936 1 task_signals.go:548] [ 7720] Notified of signal 35 D0623 14:24:10.963980 1 task_signals.go:214] [ 7720] Signal 35: terminating thread group I0623 14:24:10.964000 1 compat.go:135] Uncaught signal: "signal 35" (35), PID: 7719, TID: 7720, fault addr: 0x0 D0623 14:24:10.964021 1 task_exit.go:277] [ 7720] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:10.964038 1 task_exit.go:277] [ 7720] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:10.964044 1 task_exit.go:277] [ 7720] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:10.964063 1 task_signals.go:214] [ 7719] Signal 9: terminating thread group I0623 14:24:10.964073 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7719, TID: 7719, fault addr: 0x0 D0623 14:24:10.964080 1 task_exit.go:277] [ 7719] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:10.967544 1 task_exit.go:277] [ 7719] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:10.967587 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:10.971485 1 task_exit.go:277] [ 7719] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:10.988949 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:24:10.989295 1 task_signals.go:250] [ 51] Signal 23: delivering to handler 14:24:10 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000003540)=[{&(0x7f0000003300)=""/128, 0x80}, {&(0x7f00000035c0)=""/58, 0x3a}, {&(0x7f00000033c0)=""/37, 0x25}, {&(0x7f0000003400)=""/123, 0x7b}, {&(0x7f0000003480)=""/184, 0xb8}], 0x5, 0xfffffffd, 0xffff98fb) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getpid() r1 = gettid() timer_create(0x5, &(0x7f0000003280)={0x0, 0x27, 0x1, @thr={&(0x7f0000002240)="9582569e0a0c324775bb96", &(0x7f0000002280)="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"}}, &(0x7f00000032c0)) r2 = gettid() tgkill(r1, r2, 0x24) r3 = syz_open_procfs(0x0, 0x0) r4 = getpid() r5 = getpgrp(r1) rt_tgsigqueueinfo(r4, r5, 0x10, &(0x7f0000000100)={0x80002, 0x0, 0xfffffffe}) read$FUSE(r3, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) waitid(0x2, r7, &(0x7f00000021c0), 0x2, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)=0x0) tgkill(r6, r8, 0x1) D0623 14:24:11.001421 1 task_signals.go:548] [ 7625] Notified of signal 23 D0623 14:24:11.002593 1 task_signals.go:548] [ 37] Notified of signal 23 D0623 14:24:11.005170 1 task_signals.go:548] [ 44] Notified of signal 23 D0623 14:24:11.008725 1 task_signals.go:250] [ 44] Signal 23: delivering to handler D0623 14:24:11.008742 1 task_signals.go:548] [ 7624] Notified of signal 23 D0623 14:24:11.009368 1 task_signals.go:250] [ 7624] Signal 23: delivering to handler D0623 14:24:11.009484 1 task_signals.go:250] [ 7625] Signal 23: delivering to handler D0623 14:24:11.010059 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:24:11.010287 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0623 14:24:11.010585 1 task_signals.go:548] [ 30] Notified of signal 23 D0623 14:24:11.012836 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:24:11.012865 1 task_signals.go:250] [ 30] Signal 23: delivering to handler D0623 14:24:11.013113 1 task_signals.go:548] [ 42] Notified of signal 23 D0623 14:24:11.014890 1 task_signals.go:548] [ 54] Notified of signal 23 D0623 14:24:11.014936 1 task_signals.go:250] [ 42] Signal 23: delivering to handler D0623 14:24:11.015063 1 task_signals.go:202] [ 54] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:11.015091 1 task_signals.go:250] [ 54] Signal 23: delivering to handler D0623 14:24:11.015897 1 task_signals.go:548] [ 44] Notified of signal 23 D0623 14:24:11.016014 1 task_signals.go:548] [ 39] Notified of signal 23 D0623 14:24:11.016423 1 task_signals.go:548] [ 42] Notified of signal 23 D0623 14:24:11.025515 1 task_signals.go:250] [ 42] Signal 23: delivering to handler D0623 14:24:11.026557 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:24:11.028064 1 task_signals.go:250] [ 44] Signal 23: delivering to handler D0623 14:24:11.030088 1 task_signals.go:548] [ 7625] Notified of signal 23 D0623 14:24:11.030127 1 task_signals.go:202] [ 7625] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:11.030154 1 task_signals.go:250] [ 7625] Signal 23: delivering to handler D0623 14:24:11.030187 1 task_signals.go:548] [ 30] Notified of signal 23 D0623 14:24:11.030286 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:24:11.030470 1 task_signals.go:563] [ 42] No task notified of signal 23 D0623 14:24:11.032322 1 task_signals.go:202] [ 30] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:11.032352 1 task_signals.go:250] [ 30] Signal 23: delivering to handler D0623 14:24:11.037598 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:11.037814 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:11.037856 1 task_signals.go:250] [ 39] Signal 23: delivering to handler D0623 14:24:11.038210 1 task_signals.go:548] [ 52] Notified of signal 23 D0623 14:24:11.042872 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:24:11.046025 1 task_signals.go:250] [ 52] Signal 23: delivering to handler D0623 14:24:11.047553 1 task_signals.go:548] [ 35] Notified of signal 23 D0623 14:24:11.049086 1 task_signals.go:548] [ 7624] Notified of signal 23 D0623 14:24:11.049307 1 task_signals.go:202] [ 35] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:11.049343 1 task_signals.go:250] [ 35] Signal 23: delivering to handler D0623 14:24:11.049539 1 task_signals.go:250] [ 7624] Signal 23: delivering to handler D0623 14:24:11.050961 1 task_signals.go:548] [ 44] Notified of signal 23 D0623 14:24:11.052238 1 task_signals.go:250] [ 42] Signal 23: delivering to handler D0623 14:24:11.052404 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:24:11.053009 1 task_signals.go:548] [ 33] Notified of signal 23 D0623 14:24:11.054908 1 task_signals.go:250] [ 33] Signal 23: delivering to handler D0623 14:24:11.056481 1 task_signals.go:548] [ 7624] Notified of signal 23 D0623 14:24:11.056561 1 task_signals.go:250] [ 44] Signal 23: delivering to handler D0623 14:24:11.056875 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:11.056902 1 task_signals.go:250] [ 7624] Signal 23: delivering to handler D0623 14:24:11.057372 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:24:11.057525 1 task_signals.go:548] [ 44] Notified of signal 23 D0623 14:24:11.057589 1 task_signals.go:548] [ 7624] Notified of signal 23 D0623 14:24:11.057744 1 task_signals.go:250] [ 44] Signal 23: delivering to handler D0623 14:24:11.057745 1 task_signals.go:202] [ 51] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:11.057770 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:24:11.058048 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:11.058260 1 task_signals.go:548] [ 33] Notified of signal 23 D0623 14:24:11.058782 1 task_signals.go:202] [ 33] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:11.058806 1 task_signals.go:250] [ 33] Signal 23: delivering to handler D0623 14:24:11.059724 1 task_signals.go:250] [ 7624] Signal 23: delivering to handler I0623 14:24:11.068097 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:11.068136 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:11.068168 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:11.068179 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:11.449510 1 task_run.go:389] [ 7723] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:11.449574 1 task_log.go:104] [ 7723] Registers: D0623 14:24:11.449598 1 task_log.go:114] [ 7723] Cs = 0000000000000033 D0623 14:24:11.449610 1 task_log.go:114] [ 7723] Ds = 0000000000000000 D0623 14:24:11.449617 1 task_log.go:114] [ 7723] Eflags = 0000000000011203 D0623 14:24:11.449623 1 task_log.go:114] [ 7723] Es = 0000000000000000 D0623 14:24:11.449629 1 task_log.go:114] [ 7723] Fs = 0000000000000000 D0623 14:24:11.449635 1 task_log.go:114] [ 7723] Fs_base = 00007f830b1c6700 D0623 14:24:11.449642 1 task_log.go:114] [ 7723] Gs = 0000000000000000 D0623 14:24:11.449648 1 task_log.go:114] [ 7723] Gs_base = 0000000000000000 D0623 14:24:11.449654 1 task_log.go:114] [ 7723] Orig_rax = 0000000000001df2 D0623 14:24:11.449661 1 task_log.go:114] [ 7723] R10 = 0000000000000000 D0623 14:24:11.449667 1 task_log.go:114] [ 7723] R11 = 0000000000001246 D0623 14:24:11.449677 1 task_log.go:114] [ 7723] R12 = 000000000056bf80 D0623 14:24:11.449683 1 task_log.go:114] [ 7723] R13 = 00007f0a76fd239f D0623 14:24:11.449689 1 task_log.go:114] [ 7723] R14 = 00007f830b1c6300 D0623 14:24:11.449695 1 task_log.go:114] [ 7723] R15 = 0000000000022000 D0623 14:24:11.449702 1 task_log.go:114] [ 7723] R8 = ffffffffffffffff D0623 14:24:11.449709 1 task_log.go:114] [ 7723] R9 = 0000000000000000 D0623 14:24:11.449715 1 task_log.go:114] [ 7723] Rax = 0000000000001df2 D0623 14:24:11.449729 1 task_log.go:114] [ 7723] Rbp = 00000000004bfcb9 D0623 14:24:11.449736 1 task_log.go:114] [ 7723] Rbx = 000000000056bf80 D0623 14:24:11.449743 1 task_log.go:114] [ 7723] Rcx = 00000000004665d9 D0623 14:24:11.449749 1 task_log.go:114] [ 7723] Rdi = 0000000000000100 D0623 14:24:11.449756 1 task_log.go:114] [ 7723] Rdx = 9999999999999999 D0623 14:24:11.449762 1 task_log.go:114] [ 7723] Rip = 000000000000000e D0623 14:24:11.449768 1 task_log.go:114] [ 7723] Rsi = 0000000000000000 D0623 14:24:11.449774 1 task_log.go:114] [ 7723] Rsp = 00007f830b1c6190 D0623 14:24:11.449789 1 task_log.go:114] [ 7723] Ss = 000000000000002b D0623 14:24:11.449795 1 task_log.go:137] [ 7723] Stack: D0623 14:24:11.451034 1 task_log.go:158] [ 7723] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:11.451136 1 task_log.go:158] [ 7723] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:11.451187 1 task_log.go:158] [ 7723] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:11.451258 1 task_log.go:158] [ 7723] 7f830b1c61c0: e1 04 00 00 00 00 00 00 8a c7 56 24 00 00 00 00 D0623 14:24:11.451323 1 task_log.go:158] [ 7723] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.451398 1 task_log.go:158] [ 7723] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:11.451467 1 task_log.go:158] [ 7723] 7f830b1c61f0: e1 04 00 00 00 00 00 00 6c 2e 84 24 00 00 00 00 D0623 14:24:11.451524 1 task_log.go:158] [ 7723] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:11.451571 1 task_log.go:158] [ 7723] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:11.451626 1 task_log.go:158] [ 7723] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.451677 1 task_log.go:158] [ 7723] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:11.451748 1 task_log.go:158] [ 7723] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:11.451808 1 task_log.go:158] [ 7723] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:11.451878 1 task_log.go:158] [ 7723] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:11.451935 1 task_log.go:158] [ 7723] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:11.451990 1 task_log.go:158] [ 7723] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:11.452042 1 task_log.go:158] [ 7723] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452109 1 task_log.go:158] [ 7723] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452185 1 task_log.go:158] [ 7723] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452263 1 task_log.go:158] [ 7723] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452309 1 task_log.go:158] [ 7723] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:11.452378 1 task_log.go:158] [ 7723] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452434 1 task_log.go:158] [ 7723] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:11.452505 1 task_log.go:158] [ 7723] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452562 1 task_log.go:158] [ 7723] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452628 1 task_log.go:158] [ 7723] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452673 1 task_log.go:158] [ 7723] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452738 1 task_log.go:158] [ 7723] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452786 1 task_log.go:158] [ 7723] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452851 1 task_log.go:158] [ 7723] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452903 1 task_log.go:158] [ 7723] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.452975 1 task_log.go:158] [ 7723] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453021 1 task_log.go:158] [ 7723] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453088 1 task_log.go:158] [ 7723] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453132 1 task_log.go:158] [ 7723] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453186 1 task_log.go:158] [ 7723] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453228 1 task_log.go:158] [ 7723] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453290 1 task_log.go:158] [ 7723] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453338 1 task_log.go:158] [ 7723] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453411 1 task_log.go:158] [ 7723] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453488 1 task_log.go:158] [ 7723] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453560 1 task_log.go:158] [ 7723] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453610 1 task_log.go:158] [ 7723] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453673 1 task_log.go:158] [ 7723] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453726 1 task_log.go:158] [ 7723] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453798 1 task_log.go:158] [ 7723] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453858 1 task_log.go:158] [ 7723] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453915 1 task_log.go:158] [ 7723] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.453978 1 task_log.go:158] [ 7723] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454039 1 task_log.go:158] [ 7723] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454082 1 task_log.go:158] [ 7723] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454135 1 task_log.go:158] [ 7723] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454191 1 task_log.go:158] [ 7723] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454259 1 task_log.go:158] [ 7723] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454304 1 task_log.go:158] [ 7723] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454357 1 task_log.go:158] [ 7723] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454407 1 task_log.go:158] [ 7723] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454480 1 task_log.go:158] [ 7723] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.454532 1 task_log.go:158] [ 7723] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.455809 1 task_log.go:158] [ 7723] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.455896 1 task_log.go:158] [ 7723] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.455963 1 task_log.go:158] [ 7723] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.456017 1 task_log.go:158] [ 7723] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.456076 1 task_log.go:158] [ 7723] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.456118 1 task_log.go:186] [ 7723] Code: D0623 14:24:11.456171 1 task_log.go:213] [ 7723] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:11.456219 1 task_log.go:81] [ 7723] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 36e02000 *pgalloc.MemoryFile 00550000-00570000 rw-p 37257000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 36261000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 362f1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e85000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 369bf000 *pgalloc.MemoryFile 20000000-20200000 rwxp 00200000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 3063a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 369e0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:11.456517 1 task_log.go:84] [ 7723] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:11.456641 1 task_signals.go:548] [ 7723] Notified of signal 11 D0623 14:24:11.456722 1 task_signals.go:250] [ 7723] Signal 11: delivering to handler D0623 14:24:11.469928 1 task_run.go:389] [ 7724] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:11.471146 1 task_log.go:104] [ 7724] Registers: D0623 14:24:11.471242 1 task_log.go:114] [ 7724] Cs = 0000000000000033 D0623 14:24:11.471336 1 task_log.go:114] [ 7724] Ds = 0000000000000000 D0623 14:24:11.471391 1 task_log.go:114] [ 7724] Eflags = 0000000000011203 D0623 14:24:11.471515 1 task_log.go:114] [ 7724] Es = 0000000000000000 D0623 14:24:11.471596 1 task_log.go:114] [ 7724] Fs = 0000000000000000 D0623 14:24:11.471939 1 task_log.go:114] [ 7724] Fs_base = 00007f830b1c6700 D0623 14:24:11.474499 1 task_log.go:114] [ 7724] Gs = 0000000000000000 D0623 14:24:11.474609 1 task_log.go:114] [ 7724] Gs_base = 0000000000000000 D0623 14:24:11.474717 1 task_log.go:114] [ 7724] Orig_rax = 0000000000000003 D0623 14:24:11.475030 1 task_log.go:114] [ 7724] R10 = 0000000000000000 D0623 14:24:11.475119 1 task_log.go:114] [ 7724] R11 = 0000000000001246 D0623 14:24:11.475221 1 task_log.go:114] [ 7724] R12 = 000000000056bf80 D0623 14:24:11.475324 1 task_log.go:114] [ 7724] R13 = 00007f0a76fd239f D0623 14:24:11.475436 1 task_log.go:114] [ 7724] R14 = 00007f830b1c6300 D0623 14:24:11.475539 1 task_log.go:114] [ 7724] R15 = 0000000000022000 D0623 14:24:11.475671 1 task_log.go:114] [ 7724] R8 = 0000000000000000 D0623 14:24:11.475766 1 task_log.go:114] [ 7724] R9 = 0000000000000000 D0623 14:24:11.475868 1 task_log.go:114] [ 7724] Rax = 0000000000000003 D0623 14:24:11.476537 1 task_log.go:114] [ 7724] Rbp = 00000000004bfcb9 D0623 14:24:11.476678 1 task_log.go:114] [ 7724] Rbx = 000000000056bf80 D0623 14:24:11.476776 1 task_log.go:114] [ 7724] Rcx = 00000000004665d9 D0623 14:24:11.476878 1 task_log.go:114] [ 7724] Rdi = ffffffffffffff9c D0623 14:24:11.476978 1 task_log.go:114] [ 7724] Rdx = 0000000000000000 D0623 14:24:11.477083 1 task_log.go:114] [ 7724] Rip = 000000000000000e D0623 14:24:11.477160 1 task_log.go:114] [ 7724] Rsi = 0000000020000040 D0623 14:24:11.477255 1 task_log.go:114] [ 7724] Rsp = 00007f830b1c6190 D0623 14:24:11.477332 1 task_log.go:114] [ 7724] Ss = 000000000000002b D0623 14:24:11.477420 1 task_log.go:137] [ 7724] Stack: D0623 14:24:11.477569 1 task_log.go:158] [ 7724] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:11.477668 1 task_log.go:158] [ 7724] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 e3 dd 4c 00 00 00 00 00 D0623 14:24:11.477692 1 task_log.go:158] [ 7724] 7f830b1c61b0: 40 0f 00 00 ff ff ff ff 20 a2 53 00 00 00 00 00 D0623 14:24:11.477704 1 task_log.go:158] [ 7724] 7f830b1c61c0: e1 04 00 00 00 00 00 00 57 29 2b 26 00 00 00 00 D0623 14:24:11.477712 1 task_log.go:158] [ 7724] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.477814 1 task_log.go:158] [ 7724] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:11.477825 1 task_log.go:158] [ 7724] 7f830b1c61f0: e1 04 00 00 00 00 00 00 e8 fe 2e 26 00 00 00 00 D0623 14:24:11.477839 1 task_log.go:158] [ 7724] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:11.477949 1 task_log.go:158] [ 7724] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:11.478020 1 task_log.go:158] [ 7724] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478043 1 task_log.go:158] [ 7724] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:11.478054 1 task_log.go:158] [ 7724] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:11.478067 1 task_log.go:158] [ 7724] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:11.478080 1 task_log.go:158] [ 7724] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:11.478099 1 task_log.go:158] [ 7724] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:11.478110 1 task_log.go:158] [ 7724] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:11.478124 1 task_log.go:158] [ 7724] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478134 1 task_log.go:158] [ 7724] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478143 1 task_log.go:158] [ 7724] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478152 1 task_log.go:158] [ 7724] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478174 1 task_log.go:158] [ 7724] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:11.478188 1 task_log.go:158] [ 7724] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478199 1 task_log.go:158] [ 7724] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:11.478207 1 task_log.go:158] [ 7724] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478213 1 task_log.go:158] [ 7724] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478220 1 task_log.go:158] [ 7724] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478227 1 task_log.go:158] [ 7724] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478232 1 task_log.go:158] [ 7724] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478238 1 task_log.go:158] [ 7724] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478244 1 task_log.go:158] [ 7724] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478249 1 task_log.go:158] [ 7724] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478254 1 task_log.go:158] [ 7724] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478260 1 task_log.go:158] [ 7724] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478265 1 task_log.go:158] [ 7724] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478278 1 task_log.go:158] [ 7724] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478284 1 task_log.go:158] [ 7724] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478290 1 task_log.go:158] [ 7724] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478296 1 task_log.go:158] [ 7724] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478301 1 task_log.go:158] [ 7724] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478307 1 task_log.go:158] [ 7724] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478313 1 task_log.go:158] [ 7724] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478319 1 task_log.go:158] [ 7724] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478324 1 task_log.go:158] [ 7724] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478330 1 task_log.go:158] [ 7724] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478336 1 task_log.go:158] [ 7724] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478341 1 task_log.go:158] [ 7724] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478346 1 task_log.go:158] [ 7724] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478351 1 task_log.go:158] [ 7724] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478357 1 task_log.go:158] [ 7724] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478362 1 task_log.go:158] [ 7724] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478368 1 task_log.go:158] [ 7724] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478373 1 task_log.go:158] [ 7724] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478378 1 task_log.go:158] [ 7724] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478384 1 task_log.go:158] [ 7724] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478390 1 task_log.go:158] [ 7724] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478396 1 task_log.go:158] [ 7724] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478401 1 task_log.go:158] [ 7724] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478407 1 task_log.go:158] [ 7724] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478412 1 task_log.go:158] [ 7724] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478419 1 task_log.go:158] [ 7724] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478424 1 task_log.go:158] [ 7724] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478430 1 task_log.go:158] [ 7724] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478445 1 task_log.go:158] [ 7724] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478452 1 task_log.go:158] [ 7724] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:11.478457 1 task_log.go:186] [ 7724] Code: D0623 14:24:11.478463 1 task_log.go:213] [ 7724] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:11.478470 1 task_log.go:81] [ 7724] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 36e02000 *pgalloc.MemoryFile 00550000-00570000 rw-p 37257000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 36261000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 362f1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e85000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 369bf000 *pgalloc.MemoryFile 20000000-20200000 rwxp 00200000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 3063a000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 369e0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:11.478610 1 task_log.go:84] [ 7724] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:3 => name /syz-executor fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:11.478649 1 task_signals.go:548] [ 7724] Notified of signal 11 D0623 14:24:11.478660 1 task_signals.go:250] [ 7724] Signal 11: delivering to handler D0623 14:24:11.480561 1 task_exit.go:277] [ 7724] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:11.480701 1 task_exit.go:277] [ 7724] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:11.484713 1 task_signals.go:548] [ 7722] Notified of signal 16 D0623 14:24:11.485422 1 task_signals.go:214] [ 7722] Signal 16: terminating thread group I0623 14:24:11.485481 1 compat.go:135] Uncaught signal: "stack fault" (16), PID: 7722, TID: 7722, fault addr: 0x0 D0623 14:24:11.485498 1 task_exit.go:277] [ 7722] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:11.485570 1 task_exit.go:277] [ 7722] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:11.485612 1 task_signals.go:214] [ 7723] Signal 9: terminating thread group I0623 14:24:11.485637 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7722, TID: 7723, fault addr: 0x0 D0623 14:24:11.485658 1 task_exit.go:277] [ 7723] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:11.489998 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:11.490120 1 task_exit.go:277] [ 7723] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:11.490141 1 task_exit.go:277] [ 7723] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:11.490156 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:11.490205 1 task_exit.go:277] [ 7722] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:11 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9b, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) D0623 14:24:11.699218 1 task_exit.go:277] [ 7724] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:11.912645 1 task_signals.go:548] [ 7727] Notified of signal 36 D0623 14:24:11.912696 1 task_signals.go:214] [ 7727] Signal 36: terminating thread group I0623 14:24:11.912711 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7727, TID: 7727, fault addr: 0x0 D0623 14:24:11.912726 1 task_exit.go:277] [ 7727] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:11.912765 1 task_exit.go:277] [ 7727] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:11.912782 1 task_exit.go:277] [ 7727] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:12.176027 1 task_run.go:389] [ 7728] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:12.176114 1 task_log.go:104] [ 7728] Registers: D0623 14:24:12.176141 1 task_log.go:114] [ 7728] Cs = 0000000000000033 D0623 14:24:12.176156 1 task_log.go:114] [ 7728] Ds = 0000000000000000 D0623 14:24:12.176165 1 task_log.go:114] [ 7728] Eflags = 0000000000011217 D0623 14:24:12.176171 1 task_log.go:114] [ 7728] Es = 0000000000000000 D0623 14:24:12.176178 1 task_log.go:114] [ 7728] Fs = 0000000000000000 D0623 14:24:12.176183 1 task_log.go:114] [ 7728] Fs_base = 00007f830b1c6700 D0623 14:24:12.176189 1 task_log.go:114] [ 7728] Gs = 0000000000000000 D0623 14:24:12.176195 1 task_log.go:114] [ 7728] Gs_base = 0000000000000000 D0623 14:24:12.176201 1 task_log.go:114] [ 7728] Orig_rax = 0000000000000000 D0623 14:24:12.176207 1 task_log.go:114] [ 7728] R10 = 0000000000000000 D0623 14:24:12.176213 1 task_log.go:114] [ 7728] R11 = 0000000000001246 D0623 14:24:12.176219 1 task_log.go:114] [ 7728] R12 = 000000000056bf80 D0623 14:24:12.176233 1 task_log.go:114] [ 7728] R13 = 00007f0a76fd239f D0623 14:24:12.176239 1 task_log.go:114] [ 7728] R14 = 00007f830b1c6300 D0623 14:24:12.176245 1 task_log.go:114] [ 7728] R15 = 0000000000022000 D0623 14:24:12.176251 1 task_log.go:114] [ 7728] R8 = ffffffffffffffff D0623 14:24:12.176257 1 task_log.go:114] [ 7728] R9 = 0000000000000000 D0623 14:24:12.176263 1 task_log.go:114] [ 7728] Rax = 0000000000000000 D0623 14:24:12.176269 1 task_log.go:114] [ 7728] Rbp = 00000000004bfcb9 D0623 14:24:12.176275 1 task_log.go:114] [ 7728] Rbx = 000000000056bf80 D0623 14:24:12.176281 1 task_log.go:114] [ 7728] Rcx = 00000000004665d9 D0623 14:24:12.176287 1 task_log.go:114] [ 7728] Rdi = 0000000000000100 D0623 14:24:12.176292 1 task_log.go:114] [ 7728] Rdx = 9999999999999999 D0623 14:24:12.176299 1 task_log.go:114] [ 7728] Rip = 000000000000000e D0623 14:24:12.176304 1 task_log.go:114] [ 7728] Rsi = 0000000000000000 D0623 14:24:12.190537 1 task_log.go:114] [ 7728] Rsp = 00007f830b1c6190 D0623 14:24:12.190622 1 task_log.go:114] [ 7728] Ss = 000000000000002b D0623 14:24:12.190667 1 task_log.go:137] [ 7728] Stack: I0623 14:24:12.193501 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:12.193542 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:12.193576 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:12.193602 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:12.199393 1 task_log.go:158] [ 7728] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:24:12.201717 1 task_log.go:158] [ 7728] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:12.201759 1 task_log.go:158] [ 7728] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:12.201770 1 task_log.go:158] [ 7728] 7f830b1c61c0: e2 04 00 00 00 00 00 00 9b 3f 7a 14 00 00 00 00 D0623 14:24:12.201787 1 task_log.go:158] [ 7728] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201801 1 task_log.go:158] [ 7728] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:12.201808 1 task_log.go:158] [ 7728] 7f830b1c61f0: e2 04 00 00 00 00 00 00 49 62 0d 14 00 00 00 00 D0623 14:24:12.201815 1 task_log.go:158] [ 7728] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:12.201822 1 task_log.go:158] [ 7728] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:12.201828 1 task_log.go:158] [ 7728] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201834 1 task_log.go:158] [ 7728] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:12.201841 1 task_log.go:158] [ 7728] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:12.201848 1 task_log.go:158] [ 7728] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:12.201855 1 task_log.go:158] [ 7728] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:12.201861 1 task_log.go:158] [ 7728] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:12.201868 1 task_log.go:158] [ 7728] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:12.201881 1 task_log.go:158] [ 7728] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201891 1 task_log.go:158] [ 7728] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201898 1 task_log.go:158] [ 7728] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201905 1 task_log.go:158] [ 7728] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201912 1 task_log.go:158] [ 7728] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:12.201919 1 task_log.go:158] [ 7728] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201928 1 task_log.go:158] [ 7728] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:12.201935 1 task_log.go:158] [ 7728] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201941 1 task_log.go:158] [ 7728] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201949 1 task_log.go:158] [ 7728] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201956 1 task_log.go:158] [ 7728] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201963 1 task_log.go:158] [ 7728] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201974 1 task_log.go:158] [ 7728] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201984 1 task_log.go:158] [ 7728] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.201995 1 task_log.go:158] [ 7728] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202001 1 task_log.go:158] [ 7728] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202007 1 task_log.go:158] [ 7728] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202014 1 task_log.go:158] [ 7728] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202021 1 task_log.go:158] [ 7728] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202028 1 task_log.go:158] [ 7728] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202034 1 task_log.go:158] [ 7728] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202045 1 task_log.go:158] [ 7728] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202056 1 task_log.go:158] [ 7728] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202066 1 task_log.go:158] [ 7728] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202072 1 task_log.go:158] [ 7728] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202081 1 task_log.go:158] [ 7728] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202087 1 task_log.go:158] [ 7728] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202094 1 task_log.go:158] [ 7728] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202101 1 task_log.go:158] [ 7728] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202108 1 task_log.go:158] [ 7728] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202114 1 task_log.go:158] [ 7728] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202120 1 task_log.go:158] [ 7728] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202127 1 task_log.go:158] [ 7728] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202133 1 task_log.go:158] [ 7728] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202140 1 task_log.go:158] [ 7728] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202146 1 task_log.go:158] [ 7728] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202152 1 task_log.go:158] [ 7728] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202159 1 task_log.go:158] [ 7728] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202165 1 task_log.go:158] [ 7728] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202181 1 task_log.go:158] [ 7728] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202190 1 task_log.go:158] [ 7728] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202201 1 task_log.go:158] [ 7728] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202212 1 task_log.go:158] [ 7728] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202220 1 task_log.go:158] [ 7728] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202229 1 task_log.go:158] [ 7728] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202236 1 task_log.go:158] [ 7728] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202245 1 task_log.go:158] [ 7728] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202269 1 task_log.go:158] [ 7728] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.202282 1 task_log.go:186] [ 7728] Code: D0623 14:24:12.202290 1 task_log.go:213] [ 7728] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:12.202301 1 task_log.go:81] [ 7728] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b164000-7f830b165000 ---p 00000000 00:00 0 7f830b165000-7f830b185000 rw-p 00000000 00:00 0 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 36e02000 *pgalloc.MemoryFile 00550000-00570000 rw-p 37257000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 36261000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 362f1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e85000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 369bf000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 3063a000 *pgalloc.MemoryFile 7f830aa00000-7f830b000000 rw-s 2bc00000 *pgalloc.MemoryFile 7f830b165000-7f830b185000 rw-p 36221000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 36241000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 369e0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:12.202665 1 task_log.go:84] [ 7728] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:12.202729 1 task_signals.go:548] [ 7728] Notified of signal 11 D0623 14:24:12.202746 1 task_signals.go:250] [ 7728] Signal 11: delivering to handler I0623 14:24:12.232584 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:12.232671 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:12.232710 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:12.232729 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:12.473662 1 task_exit.go:277] [ 7725] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:12.473721 1 task_exit.go:277] [ 7725] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:12.473779 1 task_signals.go:214] [ 7726] Signal 9: terminating thread group I0623 14:24:12.473806 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7725, TID: 7726, fault addr: 0x0 D0623 14:24:12.473825 1 task_exit.go:277] [ 7726] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:12.473841 1 task_exit.go:277] [ 7726] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:12.473852 1 task_exit.go:277] [ 7726] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:12.473879 1 task_signals.go:214] [ 7730] Signal 9: terminating thread group I0623 14:24:12.473890 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7725, TID: 7730, fault addr: 0x0 D0623 14:24:12.473899 1 task_exit.go:277] [ 7730] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:12.473912 1 task_exit.go:277] [ 7730] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:12.473943 1 task_exit.go:277] [ 7730] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:12.473776 1 task_signals.go:214] [ 7729] Signal 9: terminating thread group I0623 14:24:12.473962 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7725, TID: 7729, fault addr: 0x0 D0623 14:24:12.473970 1 task_exit.go:277] [ 7729] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:12.474000 1 task_exit.go:277] [ 7729] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:12.474012 1 task_exit.go:277] [ 7729] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:12.474023 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:12.475727 1 task_exit.go:277] [ 7725] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:12 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt(r1, 0x1, 0x6, &(0x7f0000000140)=""/127, &(0x7f00000001c0)=0x7f) clone(0x1400000, &(0x7f0000000200)="73ace263056d1b987d3319b7f9820fbb0b18b334e929e011606f23c92637572c2916a26b6638a21ded7c6e116ff9788ca1007becdadcf0e9e18cfd5fe020c1b2dcd8b6ea52c2766f7b4898f85b713ef218c3015c7e572ce7b3934e784350bd19e952e75c92ff4de16ef1edc2520ceeb70ab9f9433ade3e0bcc658ea14ecb248f22", &(0x7f0000000000), &(0x7f00000002c0), &(0x7f0000000300)="dd5c8c57e660eb89bd17ea2eb7d277671c0d5c06028e3d413985d530459d653f3a61dfc7eef1a2dd1ea57e8bc4d0ac2ef808154badc977e5ab564eccecc2345556a58cd5e3fc91d7a3eecdbf2538fb0a") r2 = dup2(r0, r0) bind$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f00001c2000/0x4000)=nil, 0x4000, 0x1800003, 0x10010, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = getpid() r4 = gettid() tgkill(r4, 0x0, 0x24) syz_open_procfs(0x0, 0x0) r5 = getpid() r6 = signalfd4(r1, &(0x7f0000000380)={[0xdbc]}, 0x8, 0x80000) bind$unix(r6, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) rt_tgsigqueueinfo(r3, r5, 0x0, &(0x7f0000000100)) getrusage(0x0, &(0x7f0000000440)) I0623 14:24:12.927283 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:12.931851 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:12.931943 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:12.931963 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:12.984195 1 task_run.go:389] [ 7733] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:12.984262 1 task_log.go:104] [ 7733] Registers: D0623 14:24:12.984281 1 task_log.go:114] [ 7733] Cs = 0000000000000033 D0623 14:24:12.984295 1 task_log.go:114] [ 7733] Ds = 0000000000000000 D0623 14:24:12.984307 1 task_log.go:114] [ 7733] Eflags = 0000000000011217 D0623 14:24:12.984314 1 task_log.go:114] [ 7733] Es = 0000000000000000 D0623 14:24:12.984319 1 task_log.go:114] [ 7733] Fs = 0000000000000000 D0623 14:24:12.984325 1 task_log.go:114] [ 7733] Fs_base = 00007f830b1c6700 D0623 14:24:12.984331 1 task_log.go:114] [ 7733] Gs = 0000000000000000 D0623 14:24:12.984336 1 task_log.go:114] [ 7733] Gs_base = 0000000000000000 D0623 14:24:12.984352 1 task_log.go:114] [ 7733] Orig_rax = 0000000000000000 D0623 14:24:12.984360 1 task_log.go:114] [ 7733] R10 = 0000000000000000 D0623 14:24:12.984366 1 task_log.go:114] [ 7733] R11 = 0000000000001246 D0623 14:24:12.984372 1 task_log.go:114] [ 7733] R12 = 000000000056bf80 D0623 14:24:12.984380 1 task_log.go:114] [ 7733] R13 = 00007f0a76fd239f D0623 14:24:12.984386 1 task_log.go:114] [ 7733] R14 = 00007f830b1c6300 D0623 14:24:12.984392 1 task_log.go:114] [ 7733] R15 = 0000000000022000 D0623 14:24:12.984398 1 task_log.go:114] [ 7733] R8 = ffffffffffffffff D0623 14:24:12.984404 1 task_log.go:114] [ 7733] R9 = 0000000000000000 D0623 14:24:12.984410 1 task_log.go:114] [ 7733] Rax = 0000000000000000 D0623 14:24:12.984416 1 task_log.go:114] [ 7733] Rbp = 00000000004bfcb9 D0623 14:24:12.984422 1 task_log.go:114] [ 7733] Rbx = 000000000056bf80 D0623 14:24:12.984428 1 task_log.go:114] [ 7733] Rcx = 00000000004665d9 D0623 14:24:12.984434 1 task_log.go:114] [ 7733] Rdi = 0000000000000100 D0623 14:24:12.984440 1 task_log.go:114] [ 7733] Rdx = 9999999999999999 D0623 14:24:12.984446 1 task_log.go:114] [ 7733] Rip = 000000000000000e D0623 14:24:12.984452 1 task_log.go:114] [ 7733] Rsi = 0000000000000000 D0623 14:24:12.984458 1 task_log.go:114] [ 7733] Rsp = 00007f830b1c6190 D0623 14:24:12.984464 1 task_log.go:114] [ 7733] Ss = 000000000000002b D0623 14:24:12.984470 1 task_log.go:137] [ 7733] Stack: D0623 14:24:12.984479 1 task_log.go:158] [ 7733] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:12.984506 1 task_log.go:158] [ 7733] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:12.984517 1 task_log.go:158] [ 7733] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:12.984524 1 task_log.go:158] [ 7733] 7f830b1c61c0: e3 04 00 00 00 00 00 00 aa b8 8c 08 00 00 00 00 D0623 14:24:12.984531 1 task_log.go:158] [ 7733] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984539 1 task_log.go:158] [ 7733] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:12.984553 1 task_log.go:158] [ 7733] 7f830b1c61f0: e3 04 00 00 00 00 00 00 bb aa ba 08 00 00 00 00 D0623 14:24:12.984562 1 task_log.go:158] [ 7733] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:12.984577 1 task_log.go:158] [ 7733] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:12.984586 1 task_log.go:158] [ 7733] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984593 1 task_log.go:158] [ 7733] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:12.984600 1 task_log.go:158] [ 7733] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:12.984607 1 task_log.go:158] [ 7733] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:12.984614 1 task_log.go:158] [ 7733] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:12.984626 1 task_log.go:158] [ 7733] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:12.984636 1 task_log.go:158] [ 7733] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:12.984643 1 task_log.go:158] [ 7733] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984650 1 task_log.go:158] [ 7733] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984659 1 task_log.go:158] [ 7733] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984668 1 task_log.go:158] [ 7733] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984675 1 task_log.go:158] [ 7733] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:12.984682 1 task_log.go:158] [ 7733] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984689 1 task_log.go:158] [ 7733] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:12.984696 1 task_log.go:158] [ 7733] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984703 1 task_log.go:158] [ 7733] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984718 1 task_log.go:158] [ 7733] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984727 1 task_log.go:158] [ 7733] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984735 1 task_log.go:158] [ 7733] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984744 1 task_log.go:158] [ 7733] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984751 1 task_log.go:158] [ 7733] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984758 1 task_log.go:158] [ 7733] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984766 1 task_log.go:158] [ 7733] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984773 1 task_log.go:158] [ 7733] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984781 1 task_log.go:158] [ 7733] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984789 1 task_log.go:158] [ 7733] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984796 1 task_log.go:158] [ 7733] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984846 1 task_log.go:158] [ 7733] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984861 1 task_log.go:158] [ 7733] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984869 1 task_log.go:158] [ 7733] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984876 1 task_log.go:158] [ 7733] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984883 1 task_log.go:158] [ 7733] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984891 1 task_log.go:158] [ 7733] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984905 1 task_log.go:158] [ 7733] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984914 1 task_log.go:158] [ 7733] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984922 1 task_log.go:158] [ 7733] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984929 1 task_log.go:158] [ 7733] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984939 1 task_log.go:158] [ 7733] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984948 1 task_log.go:158] [ 7733] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984956 1 task_log.go:158] [ 7733] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984963 1 task_log.go:158] [ 7733] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984970 1 task_log.go:158] [ 7733] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984978 1 task_log.go:158] [ 7733] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984985 1 task_log.go:158] [ 7733] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.984992 1 task_log.go:158] [ 7733] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985000 1 task_log.go:158] [ 7733] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985007 1 task_log.go:158] [ 7733] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985014 1 task_log.go:158] [ 7733] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985022 1 task_log.go:158] [ 7733] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985029 1 task_log.go:158] [ 7733] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985044 1 task_log.go:158] [ 7733] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985052 1 task_log.go:158] [ 7733] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985060 1 task_log.go:158] [ 7733] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985067 1 task_log.go:158] [ 7733] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985074 1 task_log.go:158] [ 7733] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:12.985081 1 task_log.go:186] [ 7733] Code: D0623 14:24:12.985088 1 task_log.go:213] [ 7733] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:12.985096 1 task_log.go:81] [ 7733] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 313ba000 *pgalloc.MemoryFile 00550000-00570000 rw-p 36201000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 31980000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 00469000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e84000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 351df000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 00296000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 35e0d000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:12.985340 1 task_log.go:84] [ 7733] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:12.985405 1 task_signals.go:548] [ 7733] Notified of signal 11 D0623 14:24:12.985421 1 task_signals.go:250] [ 7733] Signal 11: delivering to handler D0623 14:24:13.012397 1 task_signals.go:548] [ 7734] Notified of signal 11 D0623 14:24:13.012455 1 task_signals.go:250] [ 7734] Signal 11: delivering to handler D0623 14:24:13.012476 1 task_signals.go:254] [ 7734] Failed to deliver signal &{Signo:11 Errno:0 Code:128 _:0 Fields:[225 101 70 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]} to user handler: bad address D0623 14:24:13.012519 1 task_signals.go:563] [ 7734] No task notified of signal 11 D0623 14:24:13.012528 1 task_signals.go:214] [ 7734] Signal 11: terminating thread group I0623 14:24:13.012539 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 7734, TID: 7734, fault addr: 0x0 D0623 14:24:13.012553 1 task_exit.go:277] [ 7734] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.020371 1 task_exit.go:277] [ 7734] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0623 14:24:13.022950 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:13.023040 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:13.023145 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:13.023209 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:13.044865 1 task_run.go:389] [ 7735] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:13.044928 1 task_log.go:104] [ 7735] Registers: D0623 14:24:13.044947 1 task_log.go:114] [ 7735] Cs = 0000000000000033 D0623 14:24:13.044955 1 task_log.go:114] [ 7735] Ds = 000000000000002b D0623 14:24:13.044961 1 task_log.go:114] [ 7735] Eflags = 0000000000011217 D0623 14:24:13.044974 1 task_log.go:114] [ 7735] Es = 000000000000002b D0623 14:24:13.044982 1 task_log.go:114] [ 7735] Fs = 0000000000000000 D0623 14:24:13.044990 1 task_log.go:114] [ 7735] Fs_base = 00007f830b1c6700 D0623 14:24:13.045004 1 task_log.go:114] [ 7735] Gs = 0000000000000000 D0623 14:24:13.045018 1 task_log.go:114] [ 7735] Gs_base = 0000000000000000 D0623 14:24:13.045025 1 task_log.go:114] [ 7735] Orig_rax = 0000000000000000 D0623 14:24:13.045031 1 task_log.go:114] [ 7735] R10 = 0000000000000000 D0623 14:24:13.045036 1 task_log.go:114] [ 7735] R11 = 0000000000001246 D0623 14:24:13.045042 1 task_log.go:114] [ 7735] R12 = 000000000056bf80 D0623 14:24:13.045048 1 task_log.go:114] [ 7735] R13 = 00007f0a76fd239f D0623 14:24:13.045053 1 task_log.go:114] [ 7735] R14 = 00007f830b1c6300 D0623 14:24:13.045060 1 task_log.go:114] [ 7735] R15 = 0000000000022000 D0623 14:24:13.045066 1 task_log.go:114] [ 7735] R8 = ffffffffffffffff D0623 14:24:13.045071 1 task_log.go:114] [ 7735] R9 = 0000000000000000 D0623 14:24:13.045077 1 task_log.go:114] [ 7735] Rax = 0000000000000000 D0623 14:24:13.045083 1 task_log.go:114] [ 7735] Rbp = 00000000004bfcb9 D0623 14:24:13.045096 1 task_log.go:114] [ 7735] Rbx = 000000000056bf80 D0623 14:24:13.045102 1 task_log.go:114] [ 7735] Rcx = 00000000004665d9 D0623 14:24:13.045109 1 task_log.go:114] [ 7735] Rdi = 0000000000000100 D0623 14:24:13.045116 1 task_log.go:114] [ 7735] Rdx = 9999999999999999 D0623 14:24:13.045129 1 task_log.go:114] [ 7735] Rip = 000000000000000e D0623 14:24:13.045137 1 task_log.go:114] [ 7735] Rsi = 0000000000000000 D0623 14:24:13.045144 1 task_log.go:114] [ 7735] Rsp = 00007f830b1c6190 D0623 14:24:13.045160 1 task_log.go:114] [ 7735] Ss = 000000000000002b D0623 14:24:13.045169 1 task_log.go:137] [ 7735] Stack: D0623 14:24:13.045194 1 task_log.go:158] [ 7735] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:13.045210 1 task_log.go:158] [ 7735] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:13.045220 1 task_log.go:158] [ 7735] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:13.045229 1 task_log.go:158] [ 7735] 7f830b1c61c0: e3 04 00 00 00 00 00 00 02 d3 40 0c 00 00 00 00 D0623 14:24:13.045265 1 task_log.go:158] [ 7735] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045276 1 task_log.go:158] [ 7735] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:13.045284 1 task_log.go:158] [ 7735] 7f830b1c61f0: e3 04 00 00 00 00 00 00 f3 f8 61 0c 00 00 00 00 D0623 14:24:13.045293 1 task_log.go:158] [ 7735] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:13.045302 1 task_log.go:158] [ 7735] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:13.045327 1 task_log.go:158] [ 7735] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045346 1 task_log.go:158] [ 7735] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:13.045364 1 task_log.go:158] [ 7735] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:13.045384 1 task_log.go:158] [ 7735] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:13.045415 1 task_log.go:158] [ 7735] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:13.045465 1 task_log.go:158] [ 7735] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:13.045483 1 task_log.go:158] [ 7735] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:13.045500 1 task_log.go:158] [ 7735] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045516 1 task_log.go:158] [ 7735] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045544 1 task_log.go:158] [ 7735] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045562 1 task_log.go:158] [ 7735] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045579 1 task_log.go:158] [ 7735] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:13.045604 1 task_log.go:158] [ 7735] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045628 1 task_log.go:158] [ 7735] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:13.045647 1 task_log.go:158] [ 7735] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045663 1 task_log.go:158] [ 7735] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045672 1 task_log.go:158] [ 7735] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045686 1 task_log.go:158] [ 7735] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045696 1 task_log.go:158] [ 7735] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045711 1 task_log.go:158] [ 7735] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045726 1 task_log.go:158] [ 7735] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045734 1 task_log.go:158] [ 7735] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045741 1 task_log.go:158] [ 7735] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045748 1 task_log.go:158] [ 7735] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045755 1 task_log.go:158] [ 7735] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045771 1 task_log.go:158] [ 7735] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045779 1 task_log.go:158] [ 7735] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045813 1 task_log.go:158] [ 7735] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045828 1 task_log.go:158] [ 7735] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045837 1 task_log.go:158] [ 7735] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045848 1 task_log.go:158] [ 7735] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045855 1 task_log.go:158] [ 7735] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045861 1 task_log.go:158] [ 7735] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045868 1 task_log.go:158] [ 7735] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045875 1 task_log.go:158] [ 7735] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045881 1 task_log.go:158] [ 7735] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045888 1 task_log.go:158] [ 7735] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045895 1 task_log.go:158] [ 7735] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045910 1 task_log.go:158] [ 7735] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045917 1 task_log.go:158] [ 7735] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045924 1 task_log.go:158] [ 7735] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045930 1 task_log.go:158] [ 7735] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045937 1 task_log.go:158] [ 7735] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045946 1 task_log.go:158] [ 7735] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045952 1 task_log.go:158] [ 7735] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045959 1 task_log.go:158] [ 7735] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045965 1 task_log.go:158] [ 7735] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045972 1 task_log.go:158] [ 7735] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045978 1 task_log.go:158] [ 7735] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045985 1 task_log.go:158] [ 7735] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045991 1 task_log.go:158] [ 7735] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.045998 1 task_log.go:158] [ 7735] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.046004 1 task_log.go:158] [ 7735] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.046011 1 task_log.go:158] [ 7735] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.046028 1 task_log.go:158] [ 7735] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.046038 1 task_log.go:186] [ 7735] Code: D0623 14:24:13.046045 1 task_log.go:213] [ 7735] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:13.046206 1 task_exit.go:277] [ 7734] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:13.046053 1 task_log.go:81] [ 7735] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p 313ba000 *pgalloc.MemoryFile 00550000-00570000 rw-p 351bf000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p 31980000 *pgalloc.MemoryFile 01400000-014ac000 rw-p 00469000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e84000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p 351df000 *pgalloc.MemoryFile 20000000-20200000 rwxp 00000000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 00296000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 37237000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 35e0d000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:13.046341 1 task_log.go:84] [ 7735] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:3 => name /syz-executor fd:4 => name socket:[12143] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:13.046414 1 task_signals.go:548] [ 7735] Notified of signal 11 D0623 14:24:13.046429 1 task_signals.go:250] [ 7735] Signal 11: delivering to handler D0623 14:24:13.050100 1 task_exit.go:277] [ 7735] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.053083 1 task_exit.go:277] [ 7735] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.064857 1 task_signals.go:548] [ 7738] Notified of signal 11 D0623 14:24:13.064957 1 task_signals.go:250] [ 7738] Signal 11: delivering to handler D0623 14:24:13.065036 1 task_signals.go:254] [ 7738] Failed to deliver signal &{Signo:11 Errno:0 Code:128 _:0 Fields:[225 101 70 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]} to user handler: bad address D0623 14:24:13.065139 1 task_signals.go:563] [ 7738] No task notified of signal 11 D0623 14:24:13.065219 1 task_signals.go:214] [ 7738] Signal 11: terminating thread group I0623 14:24:13.065314 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 7738, TID: 7738, fault addr: 0x0 D0623 14:24:13.065396 1 task_exit.go:277] [ 7738] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.067751 1 task_exit.go:277] [ 7738] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.067785 1 task_exit.go:277] [ 7738] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:13.096353 1 task_run.go:389] [ 7732] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:13.096409 1 task_log.go:104] [ 7732] Registers: D0623 14:24:13.096430 1 task_log.go:114] [ 7732] Cs = 0000000000000033 D0623 14:24:13.096438 1 task_log.go:114] [ 7732] Ds = 0000000000000000 D0623 14:24:13.096444 1 task_log.go:114] [ 7732] Eflags = 0000000000011217 D0623 14:24:13.096451 1 task_log.go:114] [ 7732] Es = 0000000000000000 D0623 14:24:13.096456 1 task_log.go:114] [ 7732] Fs = 0000000000000000 D0623 14:24:13.096462 1 task_log.go:114] [ 7732] Fs_base = 00007f830b1c6700 D0623 14:24:13.096468 1 task_log.go:114] [ 7732] Gs = 0000000000000000 D0623 14:24:13.096473 1 task_log.go:114] [ 7732] Gs_base = 0000000000000000 D0623 14:24:13.096484 1 task_log.go:114] [ 7732] Orig_rax = 0000000000001e00 D0623 14:24:13.096493 1 task_log.go:114] [ 7732] R10 = 0000000000000000 D0623 14:24:13.096501 1 task_log.go:114] [ 7732] R11 = 0000000000001246 D0623 14:24:13.096507 1 task_log.go:114] [ 7732] R12 = 000000000056bf80 D0623 14:24:13.096513 1 task_log.go:114] [ 7732] R13 = 00007f0a76fd239f D0623 14:24:13.096519 1 task_log.go:114] [ 7732] R14 = 00007f830b1c6300 D0623 14:24:13.096529 1 task_log.go:114] [ 7732] R15 = 0000000000022000 D0623 14:24:13.096535 1 task_log.go:114] [ 7732] R8 = 0000000000000000 D0623 14:24:13.096540 1 task_log.go:114] [ 7732] R9 = 0000000000000000 D0623 14:24:13.096546 1 task_log.go:114] [ 7732] Rax = 0000000000001e00 D0623 14:24:13.096552 1 task_log.go:114] [ 7732] Rbp = 00000000004bfcb9 D0623 14:24:13.096558 1 task_log.go:114] [ 7732] Rbx = 000000000056bf80 D0623 14:24:13.096563 1 task_log.go:114] [ 7732] Rcx = 00000000004665d9 D0623 14:24:13.096569 1 task_log.go:114] [ 7732] Rdi = 0000000000000000 D0623 14:24:13.096575 1 task_log.go:114] [ 7732] Rdx = 0000000080000002 D0623 14:24:13.096585 1 task_log.go:114] [ 7732] Rip = 000000000000000e D0623 14:24:13.096599 1 task_log.go:114] [ 7732] Rsi = 0000000000000000 D0623 14:24:13.096608 1 task_log.go:114] [ 7732] Rsp = 00007f830b1c6190 D0623 14:24:13.096615 1 task_log.go:114] [ 7732] Ss = 000000000000002b D0623 14:24:13.096620 1 task_log.go:137] [ 7732] Stack: D0623 14:24:13.096635 1 task_log.go:158] [ 7732] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:13.096800 1 task_log.go:158] [ 7732] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 74 d1 4c 00 00 00 00 00 D0623 14:24:13.097216 1 task_log.go:158] [ 7732] 7f830b1c61b0: 49 00 00 00 ff ff ff ff 60 e4 4f 00 00 00 00 00 D0623 14:24:13.097243 1 task_log.go:158] [ 7732] 7f830b1c61c0: e3 04 00 00 00 00 00 00 9b ce ce 0c 00 00 00 00 D0623 14:24:13.097251 1 task_log.go:158] [ 7732] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097258 1 task_log.go:158] [ 7732] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:13.097265 1 task_log.go:158] [ 7732] 7f830b1c61f0: e3 04 00 00 00 00 00 00 19 6b e4 0c 00 00 00 00 D0623 14:24:13.097272 1 task_log.go:158] [ 7732] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:13.097278 1 task_log.go:158] [ 7732] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:13.097286 1 task_log.go:158] [ 7732] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097292 1 task_log.go:158] [ 7732] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:13.097299 1 task_log.go:158] [ 7732] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:13.097306 1 task_log.go:158] [ 7732] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:13.097312 1 task_log.go:158] [ 7732] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:13.097319 1 task_log.go:158] [ 7732] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:13.097325 1 task_log.go:158] [ 7732] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:13.097352 1 task_log.go:158] [ 7732] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097361 1 task_log.go:158] [ 7732] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097370 1 task_log.go:158] [ 7732] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097377 1 task_log.go:158] [ 7732] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097389 1 task_log.go:158] [ 7732] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:13.097399 1 task_log.go:158] [ 7732] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097406 1 task_log.go:158] [ 7732] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:13.097412 1 task_log.go:158] [ 7732] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097419 1 task_log.go:158] [ 7732] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097425 1 task_log.go:158] [ 7732] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097479 1 task_log.go:158] [ 7732] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097490 1 task_log.go:158] [ 7732] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097497 1 task_log.go:158] [ 7732] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097504 1 task_log.go:158] [ 7732] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097510 1 task_log.go:158] [ 7732] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097517 1 task_log.go:158] [ 7732] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097524 1 task_log.go:158] [ 7732] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097530 1 task_log.go:158] [ 7732] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097537 1 task_log.go:158] [ 7732] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097552 1 task_log.go:158] [ 7732] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097560 1 task_log.go:158] [ 7732] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097569 1 task_log.go:158] [ 7732] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097587 1 task_log.go:158] [ 7732] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097594 1 task_log.go:158] [ 7732] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097601 1 task_log.go:158] [ 7732] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097607 1 task_log.go:158] [ 7732] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097614 1 task_log.go:158] [ 7732] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097621 1 task_log.go:158] [ 7732] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097627 1 task_log.go:158] [ 7732] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097634 1 task_log.go:158] [ 7732] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097640 1 task_log.go:158] [ 7732] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097655 1 task_log.go:158] [ 7732] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097664 1 task_log.go:158] [ 7732] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097671 1 task_log.go:158] [ 7732] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097678 1 task_log.go:158] [ 7732] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097685 1 task_log.go:158] [ 7732] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097691 1 task_log.go:158] [ 7732] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097698 1 task_log.go:158] [ 7732] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097705 1 task_log.go:158] [ 7732] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097711 1 task_log.go:158] [ 7732] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097718 1 task_log.go:158] [ 7732] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097724 1 task_log.go:158] [ 7732] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097730 1 task_log.go:158] [ 7732] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097737 1 task_log.go:158] [ 7732] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097743 1 task_log.go:158] [ 7732] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097758 1 task_log.go:158] [ 7732] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097765 1 task_log.go:158] [ 7732] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097772 1 task_log.go:158] [ 7732] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.097778 1 task_log.go:186] [ 7732] Code: D0623 14:24:13.097785 1 task_log.go:213] [ 7732] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:13.097793 1 task_log.go:81] [ 7732] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b164000-7f830b165000 ---p 00000000 00:00 0 7f830b165000-7f830b185000 rw-p 00000000 00:00 0 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 r--p 313ba000 *pgalloc.MemoryFile 00550000-00570000 rw-p 34fe0000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 r--p 31980000 *pgalloc.MemoryFile 01400000-014ac000 r--p 00469000 *pgalloc.MemoryFile 014ac000-014ad000 r--p 79e84000 *pgalloc.MemoryFile 014ad000-014ce000 r--p 351df000 *pgalloc.MemoryFile 20000000-20200000 r-xp 00000000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 r--p 00296000 *pgalloc.MemoryFile 7f830aa00000-7f830b000000 rw-s 2bc00000 *pgalloc.MemoryFile 7f830b165000-7f830b185000 rw-p 36201000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p 37237000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p 35e0d000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:13.097996 1 task_log.go:84] [ 7732] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:3 => name /syz-executor fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:13.098046 1 task_signals.go:548] [ 7732] Notified of signal 11 D0623 14:24:13.098074 1 task_signals.go:250] [ 7732] Signal 11: delivering to handler D0623 14:24:13.103932 1 task_exit.go:277] [ 7732] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.103976 1 task_exit.go:277] [ 7732] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.103985 1 task_exit.go:277] [ 7732] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:13.104005 1 task_signals.go:214] [ 7731] Signal 9: terminating thread group I0623 14:24:13.104016 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7731, TID: 7731, fault addr: 0x0 D0623 14:24:13.104034 1 task_exit.go:277] [ 7731] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.104050 1 task_exit.go:277] [ 7731] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.104136 1 task_signals.go:214] [ 7737] Signal 9: terminating thread group I0623 14:24:13.104146 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7731, TID: 7737, fault addr: 0x0 D0623 14:24:13.104155 1 task_exit.go:277] [ 7737] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.104223 1 task_exit.go:277] [ 7737] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.104255 1 task_exit.go:277] [ 7737] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:13.104284 1 task_signals.go:214] [ 7736] Signal 9: terminating thread group I0623 14:24:13.104309 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7731, TID: 7736, fault addr: 0x0 D0623 14:24:13.104321 1 task_exit.go:277] [ 7736] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.105486 1 task_exit.go:277] [ 7736] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.105577 1 task_exit.go:277] [ 7736] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:13.105648 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:13.106553 1 task_exit.go:277] [ 7731] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:13 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) waitid(0x1, r2, &(0x7f0000000180), 0x2, &(0x7f0000000200)) r3 = gettid() r4 = gettid() tgkill(r3, r4, 0x24) syz_open_procfs(0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r1, r5, 0x0, &(0x7f0000000100)) I0623 14:24:13.193781 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:13.193831 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:13.193895 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:13.193928 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:13.320985 1 task_run.go:389] [ 7741] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:13.321068 1 task_log.go:104] [ 7741] Registers: D0623 14:24:13.321087 1 task_log.go:114] [ 7741] Cs = 0000000000000033 D0623 14:24:13.321102 1 task_log.go:114] [ 7741] Ds = 0000000000000000 D0623 14:24:13.321116 1 task_log.go:114] [ 7741] Eflags = 0000000000011217 D0623 14:24:13.321122 1 task_log.go:114] [ 7741] Es = 0000000000000000 D0623 14:24:13.321128 1 task_log.go:114] [ 7741] Fs = 0000000000000000 D0623 14:24:13.321133 1 task_log.go:114] [ 7741] Fs_base = 00007f830b1c6700 D0623 14:24:13.321139 1 task_log.go:114] [ 7741] Gs = 0000000000000000 D0623 14:24:13.321144 1 task_log.go:114] [ 7741] Gs_base = 0000000000000000 D0623 14:24:13.321150 1 task_log.go:114] [ 7741] Orig_rax = 0000000000000000 D0623 14:24:13.321155 1 task_log.go:114] [ 7741] R10 = 0000000000000000 D0623 14:24:13.321161 1 task_log.go:114] [ 7741] R11 = 0000000000001246 D0623 14:24:13.321167 1 task_log.go:114] [ 7741] R12 = 000000000056bf80 D0623 14:24:13.321172 1 task_log.go:114] [ 7741] R13 = 00007f0a76fd239f D0623 14:24:13.321188 1 task_log.go:114] [ 7741] R14 = 00007f830b1c6300 D0623 14:24:13.321195 1 task_log.go:114] [ 7741] R15 = 0000000000022000 D0623 14:24:13.321201 1 task_log.go:114] [ 7741] R8 = ffffffffffffffff D0623 14:24:13.321206 1 task_log.go:114] [ 7741] R9 = 0000000000000000 D0623 14:24:13.321212 1 task_log.go:114] [ 7741] Rax = 0000000000000000 D0623 14:24:13.321217 1 task_log.go:114] [ 7741] Rbp = 00000000004bfcb9 D0623 14:24:13.321222 1 task_log.go:114] [ 7741] Rbx = 000000000056bf80 D0623 14:24:13.321228 1 task_log.go:114] [ 7741] Rcx = 00000000004665d9 D0623 14:24:13.321234 1 task_log.go:114] [ 7741] Rdi = 0000000000000100 D0623 14:24:13.321239 1 task_log.go:114] [ 7741] Rdx = 9999999999999999 D0623 14:24:13.321245 1 task_log.go:114] [ 7741] Rip = 000000000000000e D0623 14:24:13.321250 1 task_log.go:114] [ 7741] Rsi = 0000000000000000 D0623 14:24:13.321259 1 task_log.go:114] [ 7741] Rsp = 00007f830b1c6190 D0623 14:24:13.321269 1 task_log.go:114] [ 7741] Ss = 000000000000002b D0623 14:24:13.321275 1 task_log.go:137] [ 7741] Stack: D0623 14:24:13.321283 1 task_log.go:158] [ 7741] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:13.321291 1 task_log.go:158] [ 7741] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:13.321298 1 task_log.go:158] [ 7741] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:13.321305 1 task_log.go:158] [ 7741] 7f830b1c61c0: e3 04 00 00 00 00 00 00 6b b6 90 1c 00 00 00 00 D0623 14:24:13.321316 1 task_log.go:158] [ 7741] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321327 1 task_log.go:158] [ 7741] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:13.321333 1 task_log.go:158] [ 7741] 7f830b1c61f0: e3 04 00 00 00 00 00 00 fd d5 a4 1c 00 00 00 00 D0623 14:24:13.321340 1 task_log.go:158] [ 7741] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:13.321346 1 task_log.go:158] [ 7741] 7f830b1c6210: 8c bf 56 00 00 00 00 00 ec dc 40 00 00 00 00 00 D0623 14:24:13.321353 1 task_log.go:158] [ 7741] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321359 1 task_log.go:158] [ 7741] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:13.321365 1 task_log.go:158] [ 7741] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:13.321372 1 task_log.go:158] [ 7741] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:13.321379 1 task_log.go:158] [ 7741] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:13.321387 1 task_log.go:158] [ 7741] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:13.321394 1 task_log.go:158] [ 7741] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:13.321401 1 task_log.go:158] [ 7741] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321408 1 task_log.go:158] [ 7741] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321414 1 task_log.go:158] [ 7741] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321423 1 task_log.go:158] [ 7741] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321442 1 task_log.go:158] [ 7741] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:13.321460 1 task_log.go:158] [ 7741] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321477 1 task_log.go:158] [ 7741] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:13.321484 1 task_log.go:158] [ 7741] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321491 1 task_log.go:158] [ 7741] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321498 1 task_log.go:158] [ 7741] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321504 1 task_log.go:158] [ 7741] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321514 1 task_log.go:158] [ 7741] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321521 1 task_log.go:158] [ 7741] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321528 1 task_log.go:158] [ 7741] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321534 1 task_log.go:158] [ 7741] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321541 1 task_log.go:158] [ 7741] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321548 1 task_log.go:158] [ 7741] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321560 1 task_log.go:158] [ 7741] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321575 1 task_log.go:158] [ 7741] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321582 1 task_log.go:158] [ 7741] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321597 1 task_log.go:158] [ 7741] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321612 1 task_log.go:158] [ 7741] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321620 1 task_log.go:158] [ 7741] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321628 1 task_log.go:158] [ 7741] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321635 1 task_log.go:158] [ 7741] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321657 1 task_log.go:158] [ 7741] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321674 1 task_log.go:158] [ 7741] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321683 1 task_log.go:158] [ 7741] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321696 1 task_log.go:158] [ 7741] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321703 1 task_log.go:158] [ 7741] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321711 1 task_log.go:158] [ 7741] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321719 1 task_log.go:158] [ 7741] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321726 1 task_log.go:158] [ 7741] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321733 1 task_log.go:158] [ 7741] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321740 1 task_log.go:158] [ 7741] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321747 1 task_log.go:158] [ 7741] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321754 1 task_log.go:158] [ 7741] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321760 1 task_log.go:158] [ 7741] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321784 1 task_log.go:158] [ 7741] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321791 1 task_log.go:158] [ 7741] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321798 1 task_log.go:158] [ 7741] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321805 1 task_log.go:158] [ 7741] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321812 1 task_log.go:158] [ 7741] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321819 1 task_log.go:158] [ 7741] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321825 1 task_log.go:158] [ 7741] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321832 1 task_log.go:158] [ 7741] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321839 1 task_log.go:158] [ 7741] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321850 1 task_log.go:158] [ 7741] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:13.321857 1 task_log.go:186] [ 7741] Code: D0623 14:24:13.321864 1 task_log.go:213] [ 7741] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:13.321875 1 task_log.go:81] [ 7741] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p ffd34000 *pgalloc.MemoryFile 00550000-00570000 rw-p ffd14000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p ffc43000 *pgalloc.MemoryFile 01400000-014ac000 rw-p ffd81000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p 79e83000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p ffcd3000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p 008bb000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p ffcf4000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:13.322082 1 task_log.go:84] [ 7741] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:13.322140 1 task_signals.go:548] [ 7741] Notified of signal 11 D0623 14:24:13.322152 1 task_signals.go:250] [ 7741] Signal 11: delivering to handler D0623 14:24:13.323039 1 task_exit.go:277] [ 7741] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.323090 1 task_exit.go:277] [ 7741] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.327480 1 task_exit.go:277] [ 7741] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:13.456162 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:13.456207 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:13.456254 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:13.456266 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:13.463067 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:13.463158 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:13.463354 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:13.463416 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:13.536266 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:13.536307 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:13.536341 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:13.536356 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:13.583096 1 task_exit.go:277] [ 7739] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.583151 1 task_exit.go:277] [ 7739] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.583172 1 task_signals.go:214] [ 7740] Signal 9: terminating thread group I0623 14:24:13.583186 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7739, TID: 7740, fault addr: 0x0 D0623 14:24:13.583199 1 task_exit.go:277] [ 7740] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.583210 1 task_exit.go:277] [ 7740] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.583229 1 task_exit.go:277] [ 7740] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:13.583248 1 task_signals.go:214] [ 7744] Signal 9: terminating thread group I0623 14:24:13.583258 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7739, TID: 7744, fault addr: 0x0 D0623 14:24:13.583266 1 task_exit.go:277] [ 7744] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.583277 1 task_exit.go:277] [ 7744] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.583283 1 task_exit.go:277] [ 7744] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:13.583443 1 task_signals.go:214] [ 7743] Signal 9: terminating thread group I0623 14:24:13.583480 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7739, TID: 7743, fault addr: 0x0 D0623 14:24:13.583494 1 task_exit.go:277] [ 7743] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:13.583556 1 task_exit.go:277] [ 7743] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:13.583584 1 task_exit.go:277] [ 7743] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:13.583599 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:13.586156 1 task_exit.go:277] [ 7739] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:13.600549 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.600895 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:13.625115 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.625353 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:13.653110 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.653791 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:13.679671 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.681250 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:13.707193 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.714311 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:13.739830 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.742296 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:13.764776 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.765659 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:13.792594 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.793700 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:13.818616 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.818879 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:13.843466 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:13.846633 1 task_signals.go:250] [ 32] Signal 23: delivering to handler 14:24:13 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000180)={0x0, 0x3}) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) setpriority(0x0, r4, 0xfff) D0623 14:24:14.393765 1 task_signals.go:548] [ 7747] Notified of signal 36 D0623 14:24:14.395240 1 task_signals.go:214] [ 7747] Signal 36: terminating thread group I0623 14:24:14.395272 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7747, TID: 7747, fault addr: 0x0 D0623 14:24:14.395287 1 task_exit.go:277] [ 7747] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:14.395330 1 task_exit.go:277] [ 7747] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:14.395352 1 task_exit.go:277] [ 7747] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:14.685937 1 task_run.go:389] [ 7748] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:14.686019 1 task_log.go:104] [ 7748] Registers: D0623 14:24:14.686045 1 task_log.go:114] [ 7748] Cs = 0000000000000033 D0623 14:24:14.686053 1 task_log.go:114] [ 7748] Ds = 0000000000000000 D0623 14:24:14.686059 1 task_log.go:114] [ 7748] Eflags = 0000000000011217 D0623 14:24:14.686065 1 task_log.go:114] [ 7748] Es = 0000000000000000 D0623 14:24:14.686071 1 task_log.go:114] [ 7748] Fs = 0000000000000000 D0623 14:24:14.686077 1 task_log.go:114] [ 7748] Fs_base = 00007f830b1c6700 D0623 14:24:14.686082 1 task_log.go:114] [ 7748] Gs = 0000000000000000 D0623 14:24:14.686088 1 task_log.go:114] [ 7748] Gs_base = 0000000000000000 D0623 14:24:14.686093 1 task_log.go:114] [ 7748] Orig_rax = 0000000000000000 D0623 14:24:14.686100 1 task_log.go:114] [ 7748] R10 = 0000000000000000 D0623 14:24:14.686105 1 task_log.go:114] [ 7748] R11 = 0000000000001246 D0623 14:24:14.686111 1 task_log.go:114] [ 7748] R12 = 000000000056bf80 D0623 14:24:14.686116 1 task_log.go:114] [ 7748] R13 = 00007f0a76fd239f D0623 14:24:14.686122 1 task_log.go:114] [ 7748] R14 = 00007f830b1c6300 D0623 14:24:14.686131 1 task_log.go:114] [ 7748] R15 = 0000000000022000 D0623 14:24:14.686136 1 task_log.go:114] [ 7748] R8 = ffffffffffffffff D0623 14:24:14.686142 1 task_log.go:114] [ 7748] R9 = 0000000000000000 D0623 14:24:14.686147 1 task_log.go:114] [ 7748] Rax = 0000000000000000 D0623 14:24:14.686152 1 task_log.go:114] [ 7748] Rbp = 00000000004bfcb9 D0623 14:24:14.686158 1 task_log.go:114] [ 7748] Rbx = 000000000056bf80 D0623 14:24:14.686163 1 task_log.go:114] [ 7748] Rcx = 00000000004665d9 D0623 14:24:14.686173 1 task_log.go:114] [ 7748] Rdi = 0000000000000100 D0623 14:24:14.686186 1 task_log.go:114] [ 7748] Rdx = 9999999999999999 D0623 14:24:14.686192 1 task_log.go:114] [ 7748] Rip = 000000000000000e D0623 14:24:14.686198 1 task_log.go:114] [ 7748] Rsi = 0000000000000000 D0623 14:24:14.686203 1 task_log.go:114] [ 7748] Rsp = 00007f830b1c6190 D0623 14:24:14.686209 1 task_log.go:114] [ 7748] Ss = 000000000000002b D0623 14:24:14.686220 1 task_log.go:137] [ 7748] Stack: D0623 14:24:14.686230 1 task_log.go:158] [ 7748] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:14.686240 1 task_log.go:158] [ 7748] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:14.686247 1 task_log.go:158] [ 7748] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:14.686255 1 task_log.go:158] [ 7748] 7f830b1c61c0: e4 04 00 00 00 00 00 00 b6 66 6b 32 00 00 00 00 D0623 14:24:14.686262 1 task_log.go:158] [ 7748] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686268 1 task_log.go:158] [ 7748] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:14.686275 1 task_log.go:158] [ 7748] 7f830b1c61f0: e4 04 00 00 00 00 00 00 7b 17 99 32 00 00 00 00 D0623 14:24:14.686286 1 task_log.go:158] [ 7748] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:14.686296 1 task_log.go:158] [ 7748] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:14.686302 1 task_log.go:158] [ 7748] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686309 1 task_log.go:158] [ 7748] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:14.686317 1 task_log.go:158] [ 7748] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:14.686324 1 task_log.go:158] [ 7748] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:14.686330 1 task_log.go:158] [ 7748] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:14.686337 1 task_log.go:158] [ 7748] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:14.686344 1 task_log.go:158] [ 7748] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:14.686350 1 task_log.go:158] [ 7748] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686356 1 task_log.go:158] [ 7748] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686363 1 task_log.go:158] [ 7748] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686369 1 task_log.go:158] [ 7748] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686376 1 task_log.go:158] [ 7748] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:14.686383 1 task_log.go:158] [ 7748] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686390 1 task_log.go:158] [ 7748] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:14.686396 1 task_log.go:158] [ 7748] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686417 1 task_log.go:158] [ 7748] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686424 1 task_log.go:158] [ 7748] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686431 1 task_log.go:158] [ 7748] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686437 1 task_log.go:158] [ 7748] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686444 1 task_log.go:158] [ 7748] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686451 1 task_log.go:158] [ 7748] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686464 1 task_log.go:158] [ 7748] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686487 1 task_log.go:158] [ 7748] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686517 1 task_log.go:158] [ 7748] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686526 1 task_log.go:158] [ 7748] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686533 1 task_log.go:158] [ 7748] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686540 1 task_log.go:158] [ 7748] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686566 1 task_log.go:158] [ 7748] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686579 1 task_log.go:158] [ 7748] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686586 1 task_log.go:158] [ 7748] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686592 1 task_log.go:158] [ 7748] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686599 1 task_log.go:158] [ 7748] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686606 1 task_log.go:158] [ 7748] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686614 1 task_log.go:158] [ 7748] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686620 1 task_log.go:158] [ 7748] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686645 1 task_log.go:158] [ 7748] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686655 1 task_log.go:158] [ 7748] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686673 1 task_log.go:158] [ 7748] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686684 1 task_log.go:158] [ 7748] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686691 1 task_log.go:158] [ 7748] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686697 1 task_log.go:158] [ 7748] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686704 1 task_log.go:158] [ 7748] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686729 1 task_log.go:158] [ 7748] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686755 1 task_log.go:158] [ 7748] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686764 1 task_log.go:158] [ 7748] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686772 1 task_log.go:158] [ 7748] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686779 1 task_log.go:158] [ 7748] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686786 1 task_log.go:158] [ 7748] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686804 1 task_log.go:158] [ 7748] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686811 1 task_log.go:158] [ 7748] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686818 1 task_log.go:158] [ 7748] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686825 1 task_log.go:158] [ 7748] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686842 1 task_log.go:158] [ 7748] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686849 1 task_log.go:158] [ 7748] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686856 1 task_log.go:158] [ 7748] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:14.686875 1 task_log.go:186] [ 7748] Code: D0623 14:24:14.686881 1 task_log.go:213] [ 7748] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:14.686889 1 task_log.go:81] [ 7748] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p fffb3000 *pgalloc.MemoryFile 00550000-00570000 rw-p fff93000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p ffec2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p ff781000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ffbf2000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p fff52000 *pgalloc.MemoryFile 20000000-201b4000 rw-p ff200000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p ff5ae000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p ffea2000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p fff73000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:14.687116 1 task_log.go:84] [ 7748] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:14.687180 1 task_signals.go:548] [ 7748] Notified of signal 11 D0623 14:24:14.687211 1 task_signals.go:250] [ 7748] Signal 11: delivering to handler D0623 14:24:14.701130 1 task_exit.go:277] [ 7745] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:14.701183 1 task_exit.go:277] [ 7745] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:14.701266 1 task_signals.go:214] [ 7749] Signal 9: terminating thread group I0623 14:24:14.701287 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7745, TID: 7749, fault addr: 0x0 D0623 14:24:14.701302 1 task_exit.go:277] [ 7749] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:14.701314 1 task_exit.go:277] [ 7749] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:14.701324 1 task_exit.go:277] [ 7749] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:14.701346 1 task_signals.go:214] [ 7746] Signal 9: terminating thread group I0623 14:24:14.701356 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7745, TID: 7746, fault addr: 0x0 D0623 14:24:14.701365 1 task_exit.go:277] [ 7746] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:14.701386 1 task_exit.go:277] [ 7746] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:14.701392 1 task_exit.go:277] [ 7746] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:14.701360 1 task_signals.go:214] [ 7750] Signal 9: terminating thread group I0623 14:24:14.701409 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7745, TID: 7750, fault addr: 0x0 D0623 14:24:14.701420 1 task_exit.go:277] [ 7750] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:14.703007 1 task_exit.go:277] [ 7750] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:14.703038 1 task_exit.go:277] [ 7750] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:14.703050 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:14.705297 1 task_exit.go:277] [ 7745] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:14 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x2042000, &(0x7f0000000000)="e2bfe165c8a6c2af217b8e1b98f5e21fdb2b65e0f611476e727003c44026f78214ff80ffaaa268414f", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="fa797475397b592a7ab0badf5509fdd6f419a34964b88f9cbca6764aafaa1fb62d28baf91df577016af867d9dd96c9edebf76fe47e8cd4dfa5054952ac92b862b1559d9fa0a0079e133ba10dac4e3b15770b36c0a476d52bbd02c8b7bf70a2ebdd1c429abab042c20732a5e8cbe1984afdf709b8769a97b4365e98cf6481157e66942cbde09db445e167436b562ff0d6c9fcfe") r1 = getpid() tkill(r1, 0x13) r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) D0623 14:24:14.734073 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:14.735084 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:15.399168 1 task_signals.go:548] [ 7754] Notified of signal 11 D0623 14:24:15.399213 1 task_signals.go:250] [ 7754] Signal 11: delivering to handler D0623 14:24:15.399241 1 task_signals.go:254] [ 7754] Failed to deliver signal &{Signo:11 Errno:0 Code:128 _:0 Fields:[225 101 70 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]} to user handler: bad address D0623 14:24:15.399290 1 task_signals.go:563] [ 7754] No task notified of signal 11 D0623 14:24:15.400934 1 task_signals.go:214] [ 7754] Signal 11: terminating thread group I0623 14:24:15.401036 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 7754, TID: 7754, fault addr: 0x0 D0623 14:24:15.401083 1 task_exit.go:277] [ 7754] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:15.404241 1 task_exit.go:277] [ 7754] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:15.415147 1 task_signals.go:548] [ 7753] Notified of signal 19 D0623 14:24:15.415258 1 task_signals.go:933] [ 7753] Signal 19: stopping 1 threads in thread group D0623 14:24:15.415324 1 task_signals.go:1032] [ 7753] Completing group stop D0623 14:24:15.415380 1 task_stop.go:124] [ 7753] Entering internal stop (*kernel.groupStop)(nil) D0623 14:24:15.415427 1 task_signals.go:509] [ 7752] Discarding ignored signal 17 D0623 14:24:15.432569 1 task_run.go:389] [ 7755] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:15.432648 1 task_log.go:104] [ 7755] Registers: D0623 14:24:15.432672 1 task_log.go:114] [ 7755] Cs = 0000000000000033 D0623 14:24:15.432686 1 task_log.go:114] [ 7755] Ds = 0000000000000000 D0623 14:24:15.432695 1 task_log.go:114] [ 7755] Eflags = 0000000000011217 D0623 14:24:15.432705 1 task_log.go:114] [ 7755] Es = 0000000000000000 D0623 14:24:15.432713 1 task_log.go:114] [ 7755] Fs = 0000000000000000 D0623 14:24:15.432724 1 task_log.go:114] [ 7755] Fs_base = 00007f830b1c6700 D0623 14:24:15.432732 1 task_log.go:114] [ 7755] Gs = 0000000000000000 D0623 14:24:15.432751 1 task_log.go:114] [ 7755] Gs_base = 0000000000000000 D0623 14:24:15.432759 1 task_log.go:114] [ 7755] Orig_rax = 0000000000000000 D0623 14:24:15.432767 1 task_log.go:114] [ 7755] R10 = 0000000000000000 D0623 14:24:15.432775 1 task_log.go:114] [ 7755] R11 = 0000000000001246 D0623 14:24:15.432787 1 task_log.go:114] [ 7755] R12 = 000000000056bf80 D0623 14:24:15.432795 1 task_log.go:114] [ 7755] R13 = 00007f0a76fd239f D0623 14:24:15.432803 1 task_log.go:114] [ 7755] R14 = 00007f830b1c6300 D0623 14:24:15.432811 1 task_log.go:114] [ 7755] R15 = 0000000000022000 D0623 14:24:15.432819 1 task_log.go:114] [ 7755] R8 = ffffffffffffffff D0623 14:24:15.432832 1 task_log.go:114] [ 7755] R9 = 0000000000000000 D0623 14:24:15.432840 1 task_log.go:114] [ 7755] Rax = 0000000000000000 D0623 14:24:15.432849 1 task_log.go:114] [ 7755] Rbp = 00000000004bfcb9 D0623 14:24:15.432857 1 task_log.go:114] [ 7755] Rbx = 000000000056bf80 D0623 14:24:15.432865 1 task_log.go:114] [ 7755] Rcx = 00000000004665d9 D0623 14:24:15.432880 1 task_log.go:114] [ 7755] Rdi = 0000000000000100 D0623 14:24:15.432953 1 task_log.go:114] [ 7755] Rdx = 9999999999999999 D0623 14:24:15.433017 1 task_log.go:114] [ 7755] Rip = 000000000000000e D0623 14:24:15.433060 1 task_log.go:114] [ 7755] Rsi = 0000000000000000 D0623 14:24:15.433093 1 task_log.go:114] [ 7755] Rsp = 00007f830b1c6190 D0623 14:24:15.433130 1 task_log.go:114] [ 7755] Ss = 000000000000002b D0623 14:24:15.433169 1 task_log.go:137] [ 7755] Stack: D0623 14:24:15.433223 1 task_log.go:158] [ 7755] 7f830b1c6190: 00 00 00 00 00 00 00 00 f3 d8 40 00 00 00 00 00 D0623 14:24:15.433287 1 task_log.go:158] [ 7755] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:15.433348 1 task_log.go:158] [ 7755] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:15.433390 1 task_log.go:158] [ 7755] 7f830b1c61c0: e5 04 00 00 00 00 00 00 32 25 84 23 00 00 00 00 D0623 14:24:15.433443 1 task_log.go:158] [ 7755] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.433487 1 task_log.go:158] [ 7755] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:15.433528 1 task_log.go:158] [ 7755] 7f830b1c61f0: e5 04 00 00 00 00 00 00 26 13 5c 23 00 00 00 00 D0623 14:24:15.433579 1 task_log.go:158] [ 7755] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:15.433638 1 task_log.go:158] [ 7755] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:15.433708 1 task_log.go:158] [ 7755] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.433760 1 task_log.go:158] [ 7755] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:15.433794 1 task_log.go:158] [ 7755] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:15.433828 1 task_log.go:158] [ 7755] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:15.433861 1 task_log.go:158] [ 7755] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:15.433893 1 task_log.go:158] [ 7755] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:15.433944 1 task_log.go:158] [ 7755] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:15.433992 1 task_log.go:158] [ 7755] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434045 1 task_log.go:158] [ 7755] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434066 1 task_log.go:158] [ 7755] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434081 1 task_log.go:158] [ 7755] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434089 1 task_log.go:158] [ 7755] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:15.434095 1 task_log.go:158] [ 7755] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434102 1 task_log.go:158] [ 7755] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:15.434109 1 task_log.go:158] [ 7755] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434116 1 task_log.go:158] [ 7755] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434122 1 task_log.go:158] [ 7755] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434129 1 task_log.go:158] [ 7755] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434136 1 task_log.go:158] [ 7755] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434142 1 task_log.go:158] [ 7755] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434149 1 task_log.go:158] [ 7755] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434155 1 task_log.go:158] [ 7755] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434164 1 task_log.go:158] [ 7755] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434172 1 task_log.go:158] [ 7755] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434178 1 task_log.go:158] [ 7755] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434185 1 task_log.go:158] [ 7755] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434191 1 task_log.go:158] [ 7755] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434198 1 task_log.go:158] [ 7755] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434205 1 task_log.go:158] [ 7755] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434211 1 task_log.go:158] [ 7755] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434218 1 task_log.go:158] [ 7755] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434225 1 task_log.go:158] [ 7755] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434234 1 task_log.go:158] [ 7755] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434241 1 task_log.go:158] [ 7755] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434247 1 task_log.go:158] [ 7755] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434254 1 task_log.go:158] [ 7755] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434261 1 task_log.go:158] [ 7755] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434267 1 task_log.go:158] [ 7755] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434274 1 task_log.go:158] [ 7755] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434281 1 task_log.go:158] [ 7755] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434288 1 task_log.go:158] [ 7755] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434294 1 task_log.go:158] [ 7755] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434301 1 task_log.go:158] [ 7755] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434308 1 task_log.go:158] [ 7755] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434332 1 task_log.go:158] [ 7755] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434339 1 task_log.go:158] [ 7755] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434346 1 task_log.go:158] [ 7755] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434353 1 task_log.go:158] [ 7755] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434359 1 task_log.go:158] [ 7755] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434366 1 task_log.go:158] [ 7755] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434373 1 task_log.go:158] [ 7755] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434379 1 task_log.go:158] [ 7755] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434394 1 task_log.go:158] [ 7755] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434401 1 task_log.go:158] [ 7755] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434407 1 task_log.go:158] [ 7755] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:15.434414 1 task_log.go:186] [ 7755] Code: D0623 14:24:15.434420 1 task_log.go:213] [ 7755] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:15.434428 1 task_log.go:81] [ 7755] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p ffe34000 *pgalloc.MemoryFile 00550000-00570000 rw-p ff90f000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p ff92f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p ff154000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ffe81000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p ff9bf000 *pgalloc.MemoryFile 20000000-201b4000 rw-p fea00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p fef81000 *pgalloc.MemoryFile 7f830ac00000-7f830b000000 rw-s 2be00000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p ffbd2000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p ff9e0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:15.434639 1 task_log.go:84] [ 7755] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:15.436471 1 task_signals.go:548] [ 7755] Notified of signal 11 D0623 14:24:15.436505 1 task_signals.go:250] [ 7755] Signal 11: delivering to handler D0623 14:24:15.450769 1 task_signals.go:548] [ 7751] Notified of signal 19 D0623 14:24:15.453160 1 task_signals.go:933] [ 7751] Signal 19: stopping 5 threads in thread group D0623 14:24:15.453214 1 task_stop.go:124] [ 7751] Entering internal stop (*kernel.groupStop)(nil) D0623 14:24:15.453233 1 task_stop.go:124] [ 7757] Entering internal stop (*kernel.groupStop)(nil) D0623 14:24:15.453241 1 task_stop.go:124] [ 7758] Entering internal stop (*kernel.groupStop)(nil) D0623 14:24:15.453258 1 task_stop.go:124] [ 7752] Entering internal stop (*kernel.groupStop)(nil) D0623 14:24:15.455634 1 task_signals.go:1032] [ 7756] Completing group stop D0623 14:24:15.455667 1 task_stop.go:124] [ 7756] Entering internal stop (*kernel.groupStop)(nil) D0623 14:24:15.455679 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:15.456187 1 task_signals.go:548] [ 7759] Notified of signal 11 D0623 14:24:15.456221 1 task_signals.go:250] [ 7759] Signal 11: delivering to handler D0623 14:24:15.456235 1 task_signals.go:254] [ 7759] Failed to deliver signal &{Signo:11 Errno:0 Code:128 _:0 Fields:[225 101 70 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]} to user handler: bad address D0623 14:24:15.456384 1 task_signals.go:563] [ 7759] No task notified of signal 11 D0623 14:24:15.456408 1 task_signals.go:214] [ 7759] Signal 11: terminating thread group I0623 14:24:15.456423 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 7759, TID: 7759, fault addr: 0x0 D0623 14:24:15.456484 1 task_exit.go:277] [ 7759] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:15.457488 1 task_exit.go:277] [ 7759] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0623 14:24:15.564922 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:15.564964 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:15.565008 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:15.565032 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:15.760666 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:15.760704 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:15.760741 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:15.760753 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:16.367096 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:16.367142 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:16.367182 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:16.367199 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:16.892164 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:16.892216 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:16.892262 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:16.892275 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:17.733398 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:17.740309 1 task_signals.go:202] [ 32] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:17.740340 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:17.937508 1 task_stop.go:147] [ 7753] Leaving internal stop (*kernel.groupStop)(nil) D0623 14:24:17.937656 1 task_signals.go:563] [ 7753] No task notified of signal 9 D0623 14:24:17.937780 1 task_signals.go:563] [ 7759] No task notified of signal 9 D0623 14:24:17.937839 1 task_signals.go:214] [ 7753] Signal 9: terminating thread group I0623 14:24:17.937914 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7753, TID: 7753, fault addr: 0x0 D0623 14:24:17.937936 1 task_exit.go:277] [ 7753] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:17.937997 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:17.938018 1 task_exit.go:277] [ 7753] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:17.938039 1 task_signals.go:563] [ 7754] No task notified of signal 9 D0623 14:24:17.938060 1 task_stop.go:147] [ 7751] Leaving internal stop (*kernel.groupStop)(nil) D0623 14:24:17.938071 1 task_stop.go:147] [ 7752] Leaving internal stop (*kernel.groupStop)(nil) D0623 14:24:17.938079 1 task_stop.go:147] [ 7756] Leaving internal stop (*kernel.groupStop)(nil) D0623 14:24:17.938086 1 task_stop.go:147] [ 7757] Leaving internal stop (*kernel.groupStop)(nil) D0623 14:24:17.938106 1 task_stop.go:147] [ 7758] Leaving internal stop (*kernel.groupStop)(nil) D0623 14:24:17.938121 1 task_signals.go:563] [ 7751] No task notified of signal 9 D0623 14:24:17.938137 1 task_signals.go:548] [ 7755] Notified of signal 9 D0623 14:24:17.938648 1 task_signals.go:532] [ 7751] Discarding duplicate signal 9 D0623 14:24:17.939239 1 task_exit.go:277] [ 7754] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:17.939305 1 task_signals.go:563] [ 7759] No task notified of signal 1 D0623 14:24:17.939317 1 task_signals.go:563] [ 7759] No task notified of signal 18 D0623 14:24:17.939328 1 task_signals.go:563] [ 7753] No task notified of signal 1 D0623 14:24:17.939337 1 task_signals.go:958] [ 7753] Ending complete group stop with 0 threads pending D0623 14:24:17.939344 1 task_signals.go:563] [ 7753] No task notified of signal 18 D0623 14:24:17.939372 1 task_signals.go:563] [ 7751] No task notified of signal 1 D0623 14:24:17.939382 1 task_signals.go:958] [ 7751] Ending complete group stop with 0 threads pending D0623 14:24:17.939389 1 task_signals.go:509] [ 7751] Discarding ignored signal 18 D0623 14:24:17.939405 1 task_signals.go:563] [ 7755] No task notified of signal 1 D0623 14:24:17.939414 1 task_signals.go:509] [ 7755] Discarding ignored signal 18 D0623 14:24:17.939530 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:17.939543 1 task_signals.go:214] [ 7751] Signal 9: terminating thread group I0623 14:24:17.939557 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7751, TID: 7751, fault addr: 0x0 D0623 14:24:17.939571 1 task_exit.go:277] [ 7751] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:17.939566 1 task_signals.go:214] [ 7757] Signal 9: terminating thread group D0623 14:24:17.939587 1 task_exit.go:277] [ 7751] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0623 14:24:17.939590 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7751, TID: 7757, fault addr: 0x0 D0623 14:24:17.939601 1 task_signals.go:214] [ 7758] Signal 9: terminating thread group D0623 14:24:17.939606 1 task_exit.go:277] [ 7757] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:17.939611 1 task_signals.go:214] [ 7755] Signal 9: terminating thread group I0623 14:24:17.939622 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7755, TID: 7755, fault addr: 0x0 I0623 14:24:17.939629 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7751, TID: 7758, fault addr: 0x0 D0623 14:24:17.939639 1 task_signals.go:214] [ 7752] Signal 9: terminating thread group D0623 14:24:17.939640 1 task_exit.go:277] [ 7757] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:17.939647 1 task_signals.go:214] [ 7756] Signal 9: terminating thread group D0623 14:24:17.939647 1 task_exit.go:277] [ 7757] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:17.939664 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7751, TID: 7752, fault addr: 0x0 D0623 14:24:17.939672 1 task_exit.go:277] [ 7755] Transitioning from exit state TaskExitNone to TaskExitInitiated I0623 14:24:17.939703 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7751, TID: 7756, fault addr: 0x0 D0623 14:24:17.939714 1 task_exit.go:277] [ 7755] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:17.939726 1 task_exit.go:277] [ 7758] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:17.939742 1 task_exit.go:277] [ 7758] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:17.939751 1 task_exit.go:277] [ 7758] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:17.939763 1 task_exit.go:277] [ 7756] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:17.939782 1 task_exit.go:277] [ 7756] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:17.939788 1 task_exit.go:277] [ 7756] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:17.939799 1 task_exit.go:277] [ 7752] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:17.942663 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:17.942816 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:17.942867 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:17.949720 1 task_exit.go:277] [ 7752] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:17.949858 1 task_exit.go:277] [ 7752] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:17.949916 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:17.949968 1 task_exit.go:277] [ 7755] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:17.954657 1 task_exit.go:277] [ 7751] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:17.967285 1 task_signals.go:548] [ 33] Notified of signal 23 D0623 14:24:17.968782 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:24:17.969030 1 task_signals.go:548] [ 32] Notified of signal 23 14:24:17 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt(r4, 0x1, 0x6, &(0x7f0000000140)=""/127, &(0x7f00000001c0)=0x7f) mmap(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x7000007, 0x50, r4, 0x66ff0000) r5 = getpid() rt_tgsigqueueinfo(r1, r5, 0x0, &(0x7f0000000100)) D0623 14:24:17.970437 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:24:17.973410 1 task_signals.go:548] [ 7624] Notified of signal 23 D0623 14:24:17.975496 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:24:17.980059 1 task_signals.go:250] [ 33] Signal 23: delivering to handler D0623 14:24:17.980087 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:17.980606 1 task_signals.go:250] [ 7624] Signal 23: delivering to handler D0623 14:24:17.982858 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:24:17.984365 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:17.984502 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:24:17.984556 1 task_signals.go:202] [ 49] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:17.984604 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:24:17.984602 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:24:17.985351 1 task_signals.go:548] [ 39] Notified of signal 23 D0623 14:24:17.985464 1 task_signals.go:548] [ 42] Notified of signal 23 D0623 14:24:17.985519 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:17.985704 1 task_signals.go:548] [ 7624] Notified of signal 23 D0623 14:24:17.985806 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:24:17.985976 1 task_signals.go:250] [ 7624] Signal 23: delivering to handler D0623 14:24:17.986587 1 task_signals.go:548] [ 33] Notified of signal 23 D0623 14:24:17.988086 1 task_signals.go:250] [ 42] Signal 23: delivering to handler D0623 14:24:17.988096 1 task_signals.go:250] [ 33] Signal 23: delivering to handler D0623 14:24:17.988153 1 task_signals.go:548] [ 44] Notified of signal 23 D0623 14:24:17.990082 1 task_signals.go:250] [ 39] Signal 23: delivering to handler D0623 14:24:17.994086 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:17.998118 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:17.998853 1 task_signals.go:548] [ 7624] Notified of signal 23 D0623 14:24:17.999646 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:18.000070 1 task_signals.go:548] [ 39] Notified of signal 23 D0623 14:24:18.000638 1 task_signals.go:548] [ 51] Notified of signal 23 D0623 14:24:18.000678 1 task_signals.go:548] [ 49] Notified of signal 23 D0623 14:24:18.000688 1 task_signals.go:548] [ 52] Notified of signal 23 D0623 14:24:18.000696 1 task_signals.go:548] [ 42] Notified of signal 23 D0623 14:24:18.000708 1 task_signals.go:548] [ 36] Notified of signal 23 D0623 14:24:18.001339 1 task_signals.go:548] [ 33] Notified of signal 23 D0623 14:24:18.001496 1 task_signals.go:548] [ 37] Notified of signal 23 D0623 14:24:18.001604 1 task_signals.go:202] [ 39] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:18.001704 1 task_signals.go:250] [ 36] Signal 23: delivering to handler D0623 14:24:18.001769 1 task_signals.go:250] [ 52] Signal 23: delivering to handler D0623 14:24:18.001636 1 task_signals.go:250] [ 7624] Signal 23: delivering to handler D0623 14:24:18.001654 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:18.001658 1 task_signals.go:202] [ 37] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:18.003055 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0623 14:24:18.001669 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:24:18.003436 1 task_signals.go:548] [ 7624] Notified of signal 23 D0623 14:24:18.001692 1 task_signals.go:250] [ 42] Signal 23: delivering to handler D0623 14:24:18.001711 1 task_signals.go:250] [ 39] Signal 23: delivering to handler D0623 14:24:18.001358 1 task_signals.go:250] [ 44] Signal 23: delivering to handler D0623 14:24:18.001677 1 task_signals.go:202] [ 49] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:18.003902 1 task_signals.go:250] [ 49] Signal 23: delivering to handler D0623 14:24:18.003939 1 task_signals.go:250] [ 7624] Signal 23: delivering to handler D0623 14:24:18.004133 1 task_signals.go:548] [ 7625] Notified of signal 23 D0623 14:24:18.001638 1 task_signals.go:202] [ 33] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:18.004850 1 task_signals.go:250] [ 33] Signal 23: delivering to handler D0623 14:24:18.005389 1 task_signals.go:563] [ 32] No task notified of signal 23 D0623 14:24:18.005448 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:18.012046 1 task_signals.go:548] [ 7624] Notified of signal 23 D0623 14:24:18.012131 1 task_signals.go:202] [ 7624] Restarting syscall 202 after errno 512: interrupted by signal 23 D0623 14:24:18.012178 1 task_signals.go:250] [ 7624] Signal 23: delivering to handler D0623 14:24:18.013050 1 task_signals.go:563] [ 51] No task notified of signal 23 D0623 14:24:18.013296 1 task_signals.go:563] [ 52] No task notified of signal 23 D0623 14:24:18.014198 1 task_signals.go:250] [ 52] Signal 23: delivering to handler D0623 14:24:18.015301 1 task_signals.go:548] [ 44] Notified of signal 23 D0623 14:24:18.016007 1 task_signals.go:250] [ 44] Signal 23: delivering to handler D0623 14:24:18.016112 1 task_signals.go:548] [ 32] Notified of signal 23 D0623 14:24:18.016324 1 task_signals.go:250] [ 32] Signal 23: delivering to handler D0623 14:24:18.017532 1 task_signals.go:250] [ 7625] Signal 23: delivering to handler D0623 14:24:18.017766 1 task_signals.go:250] [ 51] Signal 23: delivering to handler D0623 14:24:18.186055 1 task_exit.go:277] [ 7753] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:18.188858 1 task_exit.go:277] [ 7759] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:18.397932 1 task_signals.go:548] [ 7762] Notified of signal 36 D0623 14:24:18.398066 1 task_signals.go:214] [ 7762] Signal 36: terminating thread group I0623 14:24:18.398107 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7762, TID: 7762, fault addr: 0x0 D0623 14:24:18.398152 1 task_exit.go:277] [ 7762] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:18.398192 1 task_exit.go:277] [ 7762] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:18.398248 1 task_exit.go:277] [ 7762] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:18.660027 1 task_run.go:389] [ 7763] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:18.660098 1 task_log.go:104] [ 7763] Registers: D0623 14:24:18.660128 1 task_log.go:114] [ 7763] Cs = 0000000000000033 D0623 14:24:18.660139 1 task_log.go:114] [ 7763] Ds = 0000000000000000 D0623 14:24:18.660145 1 task_log.go:114] [ 7763] Eflags = 0000000000011217 D0623 14:24:18.660151 1 task_log.go:114] [ 7763] Es = 0000000000000000 D0623 14:24:18.660157 1 task_log.go:114] [ 7763] Fs = 0000000000000000 D0623 14:24:18.660163 1 task_log.go:114] [ 7763] Fs_base = 00007f830b1c6700 D0623 14:24:18.660169 1 task_log.go:114] [ 7763] Gs = 0000000000000000 D0623 14:24:18.660174 1 task_log.go:114] [ 7763] Gs_base = 0000000000000000 D0623 14:24:18.660180 1 task_log.go:114] [ 7763] Orig_rax = 0000000000000000 D0623 14:24:18.660186 1 task_log.go:114] [ 7763] R10 = 0000000000000000 D0623 14:24:18.660191 1 task_log.go:114] [ 7763] R11 = 0000000000001246 D0623 14:24:18.660197 1 task_log.go:114] [ 7763] R12 = 000000000056bf80 D0623 14:24:18.660203 1 task_log.go:114] [ 7763] R13 = 00007f0a76fd239f D0623 14:24:18.660209 1 task_log.go:114] [ 7763] R14 = 00007f830b1c6300 D0623 14:24:18.660215 1 task_log.go:114] [ 7763] R15 = 0000000000022000 D0623 14:24:18.660220 1 task_log.go:114] [ 7763] R8 = ffffffffffffffff D0623 14:24:18.660226 1 task_log.go:114] [ 7763] R9 = 0000000000000000 D0623 14:24:18.660232 1 task_log.go:114] [ 7763] Rax = 0000000000000000 D0623 14:24:18.660237 1 task_log.go:114] [ 7763] Rbp = 00000000004bfcb9 D0623 14:24:18.660243 1 task_log.go:114] [ 7763] Rbx = 000000000056bf80 D0623 14:24:18.660248 1 task_log.go:114] [ 7763] Rcx = 00000000004665d9 D0623 14:24:18.660254 1 task_log.go:114] [ 7763] Rdi = 0000000000000100 D0623 14:24:18.660259 1 task_log.go:114] [ 7763] Rdx = 9999999999999999 D0623 14:24:18.660264 1 task_log.go:114] [ 7763] Rip = 000000000000000e D0623 14:24:18.660270 1 task_log.go:114] [ 7763] Rsi = 0000000000000000 D0623 14:24:18.660278 1 task_log.go:114] [ 7763] Rsp = 00007f830b1c6190 D0623 14:24:18.660284 1 task_log.go:114] [ 7763] Ss = 000000000000002b D0623 14:24:18.660290 1 task_log.go:137] [ 7763] Stack: D0623 14:24:18.660299 1 task_log.go:158] [ 7763] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:18.660308 1 task_log.go:158] [ 7763] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:18.660315 1 task_log.go:158] [ 7763] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:18.660322 1 task_log.go:158] [ 7763] 7f830b1c61c0: e8 04 00 00 00 00 00 00 ab 42 d5 30 00 00 00 00 D0623 14:24:18.660329 1 task_log.go:158] [ 7763] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660335 1 task_log.go:158] [ 7763] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:18.660342 1 task_log.go:158] [ 7763] 7f830b1c61f0: e8 04 00 00 00 00 00 00 37 54 f8 30 00 00 00 00 D0623 14:24:18.660357 1 task_log.go:158] [ 7763] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:18.660364 1 task_log.go:158] [ 7763] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:18.660371 1 task_log.go:158] [ 7763] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660378 1 task_log.go:158] [ 7763] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:18.660384 1 task_log.go:158] [ 7763] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:18.660391 1 task_log.go:158] [ 7763] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:18.660397 1 task_log.go:158] [ 7763] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:18.660413 1 task_log.go:158] [ 7763] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:18.660420 1 task_log.go:158] [ 7763] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:18.660426 1 task_log.go:158] [ 7763] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660433 1 task_log.go:158] [ 7763] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660440 1 task_log.go:158] [ 7763] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660446 1 task_log.go:158] [ 7763] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660453 1 task_log.go:158] [ 7763] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:18.660459 1 task_log.go:158] [ 7763] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660466 1 task_log.go:158] [ 7763] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:18.660472 1 task_log.go:158] [ 7763] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660478 1 task_log.go:158] [ 7763] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660485 1 task_log.go:158] [ 7763] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660491 1 task_log.go:158] [ 7763] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660503 1 task_log.go:158] [ 7763] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660514 1 task_log.go:158] [ 7763] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660521 1 task_log.go:158] [ 7763] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660528 1 task_log.go:158] [ 7763] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660535 1 task_log.go:158] [ 7763] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660543 1 task_log.go:158] [ 7763] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660550 1 task_log.go:158] [ 7763] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660557 1 task_log.go:158] [ 7763] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660564 1 task_log.go:158] [ 7763] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660570 1 task_log.go:158] [ 7763] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660584 1 task_log.go:158] [ 7763] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660592 1 task_log.go:158] [ 7763] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660601 1 task_log.go:158] [ 7763] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660608 1 task_log.go:158] [ 7763] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660615 1 task_log.go:158] [ 7763] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660622 1 task_log.go:158] [ 7763] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660636 1 task_log.go:158] [ 7763] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660644 1 task_log.go:158] [ 7763] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660651 1 task_log.go:158] [ 7763] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660658 1 task_log.go:158] [ 7763] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660668 1 task_log.go:158] [ 7763] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660700 1 task_log.go:158] [ 7763] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660709 1 task_log.go:158] [ 7763] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660716 1 task_log.go:158] [ 7763] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660723 1 task_log.go:158] [ 7763] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660730 1 task_log.go:158] [ 7763] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660736 1 task_log.go:158] [ 7763] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660743 1 task_log.go:158] [ 7763] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660749 1 task_log.go:158] [ 7763] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660756 1 task_log.go:158] [ 7763] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660770 1 task_log.go:158] [ 7763] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660777 1 task_log.go:158] [ 7763] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660784 1 task_log.go:158] [ 7763] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660791 1 task_log.go:158] [ 7763] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660797 1 task_log.go:158] [ 7763] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660804 1 task_log.go:158] [ 7763] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660810 1 task_log.go:158] [ 7763] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:18.660818 1 task_log.go:186] [ 7763] Code: D0623 14:24:18.660824 1 task_log.go:213] [ 7763] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:18.660831 1 task_log.go:81] [ 7763] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p ffe34000 *pgalloc.MemoryFile 00550000-00570000 rw-p ffbd2000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p ff4dd000 *pgalloc.MemoryFile 01400000-014ac000 rw-p ff154000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ffe81000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p ff56d000 *pgalloc.MemoryFile 20000000-201b4000 rw-p fec00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p fef81000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p ff4bd000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p ff58e000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:18.661036 1 task_log.go:84] [ 7763] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:18.661296 1 task_signals.go:548] [ 7763] Notified of signal 11 D0623 14:24:18.661336 1 task_signals.go:250] [ 7763] Signal 11: delivering to handler D0623 14:24:18.661790 1 task_exit.go:277] [ 7763] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:18.661860 1 task_exit.go:277] [ 7763] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:18.661877 1 task_exit.go:277] [ 7763] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:18.907385 1 task_exit.go:277] [ 7760] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:18.907444 1 task_exit.go:277] [ 7760] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:18.907467 1 task_signals.go:214] [ 7764] Signal 9: terminating thread group I0623 14:24:18.907486 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7760, TID: 7764, fault addr: 0x0 D0623 14:24:18.907504 1 task_exit.go:277] [ 7764] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:18.907518 1 task_exit.go:277] [ 7764] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:18.907527 1 task_exit.go:277] [ 7764] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:18.907546 1 task_signals.go:214] [ 7765] Signal 9: terminating thread group I0623 14:24:18.907561 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7760, TID: 7765, fault addr: 0x0 D0623 14:24:18.907576 1 task_exit.go:277] [ 7765] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:18.907590 1 task_exit.go:277] [ 7765] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:18.907599 1 task_exit.go:277] [ 7765] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:18.907624 1 task_signals.go:214] [ 7766] Signal 9: terminating thread group I0623 14:24:18.907638 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7760, TID: 7766, fault addr: 0x0 D0623 14:24:18.907650 1 task_exit.go:277] [ 7766] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:18.907653 1 task_signals.go:214] [ 7761] Signal 9: terminating thread group D0623 14:24:18.907662 1 task_exit.go:277] [ 7766] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:18.907680 1 task_exit.go:277] [ 7766] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:18.907724 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7760, TID: 7761, fault addr: 0x0 D0623 14:24:18.907743 1 task_exit.go:277] [ 7761] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:18.909655 1 task_exit.go:277] [ 7761] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:18.909692 1 task_exit.go:277] [ 7761] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:18.909720 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:18.909823 1 task_exit.go:277] [ 7760] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:18 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xd9a}) D0623 14:24:19.400517 1 task_signals.go:548] [ 7769] Notified of signal 36 D0623 14:24:19.400640 1 task_signals.go:214] [ 7769] Signal 36: terminating thread group I0623 14:24:19.400741 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7769, TID: 7769, fault addr: 0x0 D0623 14:24:19.400814 1 task_exit.go:277] [ 7769] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:19.400896 1 task_exit.go:277] [ 7769] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:19.400924 1 task_exit.go:277] [ 7769] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:19.658018 1 task_run.go:389] [ 7770] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:19.658083 1 task_log.go:104] [ 7770] Registers: D0623 14:24:19.658103 1 task_log.go:114] [ 7770] Cs = 0000000000000033 D0623 14:24:19.658126 1 task_log.go:114] [ 7770] Ds = 0000000000000000 D0623 14:24:19.658133 1 task_log.go:114] [ 7770] Eflags = 0000000000011217 D0623 14:24:19.658139 1 task_log.go:114] [ 7770] Es = 0000000000000000 D0623 14:24:19.658152 1 task_log.go:114] [ 7770] Fs = 0000000000000000 D0623 14:24:19.658159 1 task_log.go:114] [ 7770] Fs_base = 00007f830b1c6700 D0623 14:24:19.658165 1 task_log.go:114] [ 7770] Gs = 0000000000000000 D0623 14:24:19.658170 1 task_log.go:114] [ 7770] Gs_base = 0000000000000000 D0623 14:24:19.658176 1 task_log.go:114] [ 7770] Orig_rax = 0000000000000000 D0623 14:24:19.658182 1 task_log.go:114] [ 7770] R10 = 0000000000000000 D0623 14:24:19.658188 1 task_log.go:114] [ 7770] R11 = 0000000000001246 D0623 14:24:19.658194 1 task_log.go:114] [ 7770] R12 = 000000000056bf80 D0623 14:24:19.658199 1 task_log.go:114] [ 7770] R13 = 00007f0a76fd239f D0623 14:24:19.658205 1 task_log.go:114] [ 7770] R14 = 00007f830b1c6300 D0623 14:24:19.658211 1 task_log.go:114] [ 7770] R15 = 0000000000022000 D0623 14:24:19.658216 1 task_log.go:114] [ 7770] R8 = ffffffffffffffff D0623 14:24:19.658222 1 task_log.go:114] [ 7770] R9 = 0000000000000000 D0623 14:24:19.658235 1 task_log.go:114] [ 7770] Rax = 0000000000000000 D0623 14:24:19.658241 1 task_log.go:114] [ 7770] Rbp = 00000000004bfcb9 D0623 14:24:19.658247 1 task_log.go:114] [ 7770] Rbx = 000000000056bf80 D0623 14:24:19.658253 1 task_log.go:114] [ 7770] Rcx = 00000000004665d9 D0623 14:24:19.658259 1 task_log.go:114] [ 7770] Rdi = 0000000000000100 D0623 14:24:19.658264 1 task_log.go:114] [ 7770] Rdx = 9999999999999999 D0623 14:24:19.658270 1 task_log.go:114] [ 7770] Rip = 000000000000000e D0623 14:24:19.658275 1 task_log.go:114] [ 7770] Rsi = 0000000000000000 D0623 14:24:19.658281 1 task_log.go:114] [ 7770] Rsp = 00007f830b1c6190 D0623 14:24:19.658290 1 task_log.go:114] [ 7770] Ss = 000000000000002b D0623 14:24:19.658295 1 task_log.go:137] [ 7770] Stack: D0623 14:24:19.658308 1 task_log.go:158] [ 7770] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:19.658321 1 task_log.go:158] [ 7770] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 a4 0b 4c 00 00 00 00 00 D0623 14:24:19.658329 1 task_log.go:158] [ 7770] 7f830b1c61b0: 84 00 00 00 ff ff ff ff 20 f3 4f 00 00 00 00 00 D0623 14:24:19.658337 1 task_log.go:158] [ 7770] 7f830b1c61c0: e9 04 00 00 00 00 00 00 63 be b8 30 00 00 00 00 D0623 14:24:19.658343 1 task_log.go:158] [ 7770] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658351 1 task_log.go:158] [ 7770] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:19.658358 1 task_log.go:158] [ 7770] 7f830b1c61f0: e9 04 00 00 00 00 00 00 20 04 e5 30 00 00 00 00 D0623 14:24:19.658364 1 task_log.go:158] [ 7770] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:19.658371 1 task_log.go:158] [ 7770] 7f830b1c6210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0623 14:24:19.658379 1 task_log.go:158] [ 7770] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658385 1 task_log.go:158] [ 7770] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:19.658393 1 task_log.go:158] [ 7770] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:19.658400 1 task_log.go:158] [ 7770] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:19.658407 1 task_log.go:158] [ 7770] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:19.658414 1 task_log.go:158] [ 7770] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:19.658429 1 task_log.go:158] [ 7770] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:19.658454 1 task_log.go:158] [ 7770] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658465 1 task_log.go:158] [ 7770] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658476 1 task_log.go:158] [ 7770] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658483 1 task_log.go:158] [ 7770] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658490 1 task_log.go:158] [ 7770] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:19.658497 1 task_log.go:158] [ 7770] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658503 1 task_log.go:158] [ 7770] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:19.658510 1 task_log.go:158] [ 7770] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658517 1 task_log.go:158] [ 7770] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658523 1 task_log.go:158] [ 7770] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658530 1 task_log.go:158] [ 7770] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658537 1 task_log.go:158] [ 7770] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658543 1 task_log.go:158] [ 7770] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658558 1 task_log.go:158] [ 7770] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658565 1 task_log.go:158] [ 7770] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658572 1 task_log.go:158] [ 7770] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658578 1 task_log.go:158] [ 7770] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658595 1 task_log.go:158] [ 7770] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658603 1 task_log.go:158] [ 7770] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658609 1 task_log.go:158] [ 7770] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658618 1 task_log.go:158] [ 7770] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658624 1 task_log.go:158] [ 7770] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658631 1 task_log.go:158] [ 7770] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658637 1 task_log.go:158] [ 7770] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658644 1 task_log.go:158] [ 7770] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658650 1 task_log.go:158] [ 7770] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658657 1 task_log.go:158] [ 7770] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658669 1 task_log.go:158] [ 7770] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658680 1 task_log.go:158] [ 7770] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658692 1 task_log.go:158] [ 7770] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658710 1 task_log.go:158] [ 7770] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658719 1 task_log.go:158] [ 7770] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658726 1 task_log.go:158] [ 7770] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658733 1 task_log.go:158] [ 7770] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658740 1 task_log.go:158] [ 7770] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658750 1 task_log.go:158] [ 7770] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658759 1 task_log.go:158] [ 7770] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658766 1 task_log.go:158] [ 7770] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658773 1 task_log.go:158] [ 7770] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658780 1 task_log.go:158] [ 7770] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658787 1 task_log.go:158] [ 7770] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658793 1 task_log.go:158] [ 7770] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658800 1 task_log.go:158] [ 7770] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658807 1 task_log.go:158] [ 7770] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658813 1 task_log.go:158] [ 7770] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658826 1 task_log.go:158] [ 7770] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658832 1 task_log.go:158] [ 7770] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658839 1 task_log.go:158] [ 7770] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:19.658845 1 task_log.go:186] [ 7770] Code: D0623 14:24:19.658851 1 task_log.go:213] [ 7770] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:19.658858 1 task_log.go:81] [ 7770] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20800000 rw-p 00000000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b185000-7f830b186000 ---p 00000000 00:00 0 7f830b186000-7f830b1a6000 rw-p 00000000 00:00 0 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p ffe34000 *pgalloc.MemoryFile 00550000-00570000 rw-p ffbd2000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p ff92f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p ff154000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ffe81000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p ff9bf000 *pgalloc.MemoryFile 20000000-201b4000 rw-p fec00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p fef81000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b186000-7f830b1a6000 rw-p ff90f000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p ff9e0000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:19.659086 1 task_log.go:84] [ 7770] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:19.659133 1 task_signals.go:548] [ 7770] Notified of signal 11 D0623 14:24:19.659151 1 task_signals.go:250] [ 7770] Signal 11: delivering to handler D0623 14:24:19.659312 1 task_exit.go:277] [ 7770] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:19.659365 1 task_exit.go:277] [ 7770] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:19.659829 1 task_exit.go:277] [ 7770] Transitioning from exit state TaskExitZombie to TaskExitDead I0623 14:24:19.795242 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:19.795290 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:19.795326 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:19.795338 1 task_signals.go:250] [ 1] Signal 17: delivering to handler I0623 14:24:19.888049 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:19.888085 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:19.888125 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:19.888137 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:19.908929 1 task_exit.go:277] [ 7767] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:19.909032 1 task_exit.go:277] [ 7767] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:19.909099 1 task_signals.go:214] [ 7768] Signal 9: terminating thread group I0623 14:24:19.909118 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7767, TID: 7768, fault addr: 0x0 D0623 14:24:19.909134 1 task_exit.go:277] [ 7768] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:19.909148 1 task_exit.go:277] [ 7768] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:19.909173 1 task_exit.go:277] [ 7768] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:19.909189 1 task_signals.go:214] [ 7771] Signal 9: terminating thread group I0623 14:24:19.909205 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7767, TID: 7771, fault addr: 0x0 D0623 14:24:19.909213 1 task_exit.go:277] [ 7771] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:19.909222 1 task_exit.go:277] [ 7771] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:19.909234 1 task_exit.go:277] [ 7771] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:19.909258 1 task_signals.go:214] [ 7772] Signal 9: terminating thread group I0623 14:24:19.909276 1 compat.go:135] Uncaught signal: "killed" (9), PID: 7767, TID: 7772, fault addr: 0x0 D0623 14:24:19.909308 1 task_exit.go:277] [ 7772] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:19.910124 1 task_exit.go:277] [ 7772] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:19.910174 1 task_exit.go:277] [ 7772] Transitioning from exit state TaskExitZombie to TaskExitDead D0623 14:24:19.910195 1 task_signals.go:509] [ 56] Discarding ignored signal 17 D0623 14:24:19.910256 1 task_exit.go:277] [ 7767] Transitioning from exit state TaskExitZombie to TaskExitDead 14:24:19 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x77216000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() r2 = gettid() r3 = gettid() tgkill(r2, r3, 0x24) syz_open_procfs(0x0, 0x0) r4 = getpid() rt_tgsigqueueinfo(r1, r4, 0x0, &(0x7f0000000100)) I0623 14:24:20.217098 1 loader.go:625] Received external signal 17, mode: Process D0623 14:24:20.219220 1 task_signals.go:548] [ 1] Notified of signal 17 D0623 14:24:20.219280 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0623 14:24:20.219294 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0623 14:24:20.292999 1 task_run.go:389] [ 7775] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0623 14:24:20.293076 1 task_log.go:104] [ 7775] Registers: D0623 14:24:20.293099 1 task_log.go:114] [ 7775] Cs = 0000000000000033 D0623 14:24:20.293110 1 task_log.go:114] [ 7775] Ds = 0000000000000000 D0623 14:24:20.293119 1 task_log.go:114] [ 7775] Eflags = 0000000000011217 D0623 14:24:20.293141 1 task_log.go:114] [ 7775] Es = 0000000000000000 D0623 14:24:20.293152 1 task_log.go:114] [ 7775] Fs = 0000000000000000 D0623 14:24:20.293161 1 task_log.go:114] [ 7775] Fs_base = 00007f830b1c6700 D0623 14:24:20.293167 1 task_log.go:114] [ 7775] Gs = 0000000000000000 D0623 14:24:20.293172 1 task_log.go:114] [ 7775] Gs_base = 0000000000000000 D0623 14:24:20.293180 1 task_log.go:114] [ 7775] Orig_rax = 0000000000000000 D0623 14:24:20.293188 1 task_log.go:114] [ 7775] R10 = 0000000000000000 D0623 14:24:20.293196 1 task_log.go:114] [ 7775] R11 = 0000000000001246 D0623 14:24:20.293205 1 task_log.go:114] [ 7775] R12 = 000000000056bf80 D0623 14:24:20.293216 1 task_log.go:114] [ 7775] R13 = 00007f0a76fd239f D0623 14:24:20.293242 1 task_log.go:114] [ 7775] R14 = 00007f830b1c6300 D0623 14:24:20.293251 1 task_log.go:114] [ 7775] R15 = 0000000000022000 D0623 14:24:20.293259 1 task_log.go:114] [ 7775] R8 = ffffffffffffffff D0623 14:24:20.293267 1 task_log.go:114] [ 7775] R9 = 0000000000000000 D0623 14:24:20.293274 1 task_log.go:114] [ 7775] Rax = 0000000000000000 D0623 14:24:20.293289 1 task_log.go:114] [ 7775] Rbp = 00000000004bfcb9 D0623 14:24:20.293297 1 task_log.go:114] [ 7775] Rbx = 000000000056bf80 D0623 14:24:20.293309 1 task_log.go:114] [ 7775] Rcx = 00000000004665d9 D0623 14:24:20.293316 1 task_log.go:114] [ 7775] Rdi = 0000000000000100 D0623 14:24:20.293323 1 task_log.go:114] [ 7775] Rdx = 9999999999999999 D0623 14:24:20.293330 1 task_log.go:114] [ 7775] Rip = 000000000000000e D0623 14:24:20.293337 1 task_log.go:114] [ 7775] Rsi = 0000000000000000 D0623 14:24:20.293345 1 task_log.go:114] [ 7775] Rsp = 00007f830b1c6190 D0623 14:24:20.293354 1 task_log.go:114] [ 7775] Ss = 000000000000002b D0623 14:24:20.293365 1 task_log.go:137] [ 7775] Stack: D0623 14:24:20.293399 1 task_log.go:158] [ 7775] 7f830b1c6190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0623 14:24:20.293412 1 task_log.go:158] [ 7775] 7f830b1c61a0: 80 bf 56 00 00 00 00 00 be de 4c 00 00 00 00 00 D0623 14:24:20.293420 1 task_log.go:158] [ 7775] 7f830b1c61b0: 59 0f 00 00 ff ff ff ff 60 a8 53 00 00 00 00 00 D0623 14:24:20.293441 1 task_log.go:158] [ 7775] 7f830b1c61c0: ea 04 00 00 00 00 00 00 2c 4f 38 1b 00 00 00 00 D0623 14:24:20.293449 1 task_log.go:158] [ 7775] 7f830b1c61d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293459 1 task_log.go:158] [ 7775] 7f830b1c61e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0623 14:24:20.293469 1 task_log.go:158] [ 7775] 7f830b1c61f0: ea 04 00 00 00 00 00 00 61 cb 17 1b 00 00 00 00 D0623 14:24:20.293480 1 task_log.go:158] [ 7775] 7f830b1c6200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0623 14:24:20.293495 1 task_log.go:158] [ 7775] 7f830b1c6210: 8c bf 56 00 00 00 00 00 c4 dc 40 00 00 00 00 00 D0623 14:24:20.293509 1 task_log.go:158] [ 7775] 7f830b1c6220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293518 1 task_log.go:158] [ 7775] 7f830b1c6230: 9e 23 fd 76 0a 7f 00 00 c7 60 41 00 00 00 00 00 D0623 14:24:20.293526 1 task_log.go:158] [ 7775] 7f830b1c6240: 00 00 00 00 00 00 00 00 00 67 1c 0b 83 7f 00 00 D0623 14:24:20.293534 1 task_log.go:158] [ 7775] 7f830b1c6250: 00 67 1c 0b 83 7f 00 00 de ad 53 85 96 10 94 73 D0623 14:24:20.293544 1 task_log.go:158] [ 7775] 7f830b1c6260: 9e 23 fd 76 0a 7f 00 00 9f 23 fd 76 0a 7f 00 00 D0623 14:24:20.293559 1 task_log.go:158] [ 7775] 7f830b1c6270: 00 63 1c 0b 83 7f 00 00 00 20 02 00 00 00 00 00 D0623 14:24:20.293570 1 task_log.go:158] [ 7775] 7f830b1c6280: de ad d3 41 ae 06 92 8c de ad 89 45 14 10 94 73 D0623 14:24:20.293578 1 task_log.go:158] [ 7775] 7f830b1c6290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293587 1 task_log.go:158] [ 7775] 7f830b1c62a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293594 1 task_log.go:158] [ 7775] 7f830b1c62b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293617 1 task_log.go:158] [ 7775] 7f830b1c62c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293645 1 task_log.go:158] [ 7775] 7f830b1c62d0: 00 00 00 00 00 00 00 00 00 3e 67 c6 cb d7 8e 2e D0623 14:24:20.293653 1 task_log.go:158] [ 7775] 7f830b1c62e0: 00 67 1c 0b 83 7f 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293661 1 task_log.go:158] [ 7775] 7f830b1c62f0: 9e 23 fd 76 0a 7f 00 00 0f 7a 46 00 00 00 00 00 D0623 14:24:20.293669 1 task_log.go:158] [ 7775] 7f830b1c6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293687 1 task_log.go:158] [ 7775] 7f830b1c6310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293697 1 task_log.go:158] [ 7775] 7f830b1c6320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293704 1 task_log.go:158] [ 7775] 7f830b1c6330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293791 1 task_log.go:158] [ 7775] 7f830b1c6340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293814 1 task_log.go:158] [ 7775] 7f830b1c6350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293823 1 task_log.go:158] [ 7775] 7f830b1c6360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293830 1 task_log.go:158] [ 7775] 7f830b1c6370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293838 1 task_log.go:158] [ 7775] 7f830b1c6380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293846 1 task_log.go:158] [ 7775] 7f830b1c6390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293854 1 task_log.go:158] [ 7775] 7f830b1c63a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293862 1 task_log.go:158] [ 7775] 7f830b1c63b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293881 1 task_log.go:158] [ 7775] 7f830b1c63c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293898 1 task_log.go:158] [ 7775] 7f830b1c63d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293906 1 task_log.go:158] [ 7775] 7f830b1c63e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293914 1 task_log.go:158] [ 7775] 7f830b1c63f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293924 1 task_log.go:158] [ 7775] 7f830b1c6400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293933 1 task_log.go:158] [ 7775] 7f830b1c6410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293940 1 task_log.go:158] [ 7775] 7f830b1c6420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293949 1 task_log.go:158] [ 7775] 7f830b1c6430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293979 1 task_log.go:158] [ 7775] 7f830b1c6440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293988 1 task_log.go:158] [ 7775] 7f830b1c6450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.293997 1 task_log.go:158] [ 7775] 7f830b1c6460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294005 1 task_log.go:158] [ 7775] 7f830b1c6470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294014 1 task_log.go:158] [ 7775] 7f830b1c6480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294023 1 task_log.go:158] [ 7775] 7f830b1c6490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294120 1 task_log.go:158] [ 7775] 7f830b1c64a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294147 1 task_log.go:158] [ 7775] 7f830b1c64b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294159 1 task_log.go:158] [ 7775] 7f830b1c64c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294173 1 task_log.go:158] [ 7775] 7f830b1c64d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294261 1 task_log.go:158] [ 7775] 7f830b1c64e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294289 1 task_log.go:158] [ 7775] 7f830b1c64f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294298 1 task_log.go:158] [ 7775] 7f830b1c6500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294307 1 task_log.go:158] [ 7775] 7f830b1c6510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294314 1 task_log.go:158] [ 7775] 7f830b1c6520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294322 1 task_log.go:158] [ 7775] 7f830b1c6530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294329 1 task_log.go:158] [ 7775] 7f830b1c6540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294337 1 task_log.go:158] [ 7775] 7f830b1c6550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294345 1 task_log.go:158] [ 7775] 7f830b1c6560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294352 1 task_log.go:158] [ 7775] 7f830b1c6570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294416 1 task_log.go:158] [ 7775] 7f830b1c6580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0623 14:24:20.294437 1 task_log.go:186] [ 7775] Code: D0623 14:24:20.294449 1 task_log.go:213] [ 7775] Error reading stack at address ffffffffffffffc0: bad address D0623 14:24:20.294461 1 task_log.go:81] [ 7775] Mappings: VMAs: 00400000-00401000 r--p 00000000 00:07 8 /syz-executor 00401000-004af000 r-xp 00001000 00:07 8 /syz-executor 004af000-004fc000 r--p 000af000 00:07 8 /syz-executor 004fd000-00541000 r--p 000fc000 00:07 8 /syz-executor 00541000-0054a000 rw-p 00140000 00:07 8 /syz-executor 00550000-00570000 rw-p 00000000 00:00 0 00570000-00970000 r--p 00000000 00:0b 2 /tmp/syzkaller-shm385642610 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b2f320000-1b30320000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm147123497 7f0a767d3000-7f0a76fd3000 rw-p 00000000 00:00 0 [stack] 7f8308e00000-7f8309000000 rw-s 00000000 00:00 0 [kcov:55] 7f8309000000-7f8309200000 rw-s 00000000 00:00 0 [kcov:55] 7f8309200000-7f8309400000 rw-s 00000000 00:00 0 [kcov:55] 7f8309400000-7f8309600000 rw-s 00000000 00:00 0 [kcov:55] 7f8309600000-7f8309800000 rw-s 00000000 00:00 0 [kcov:55] 7f8309800000-7f8309a00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309a00000-7f8309c00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309c00000-7f8309e00000 rw-s 00000000 00:00 0 [kcov:55] 7f8309e00000-7f830a000000 rw-s 00000000 00:00 0 [kcov:55] 7f830a000000-7f830a200000 rw-s 00000000 00:00 0 [kcov:55] 7f830a200000-7f830a400000 rw-s 00000000 00:00 0 [kcov:55] 7f830a400000-7f830a600000 rw-s 00000000 00:00 0 [kcov:55] 7f830a600000-7f830a800000 rw-s 00000000 00:00 0 [kcov:55] 7f830a800000-7f830aa00000 rw-s 00000000 00:00 0 [kcov:55] 7f830aa00000-7f830ac00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ac00000-7f830ae00000 rw-s 00000000 00:00 0 [kcov:55] 7f830ae00000-7f830b000000 rw-s 00000000 00:00 0 [kcov:55] 7f830b1a6000-7f830b1a7000 ---p 00000000 00:00 0 7f830b1a7000-7f830b1c7000 rw-p 00000000 00:00 0 7f830b1c7000-7f830b1c8000 r--p 00000000 00:00 0 [vvar] 7f830b1c8000-7f830b1ca000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3fa00000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3f000000 *pgalloc.MemoryFile 004af000-004fc000 r--p 39006000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p ffe34000 *pgalloc.MemoryFile 00550000-00570000 rw-p ffbd2000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d600000 *pgalloc.MemoryFile 00970000-00a00000 rw-p ff4dd000 *pgalloc.MemoryFile 01400000-014ac000 rw-p ff154000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ffe81000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p ff56d000 *pgalloc.MemoryFile 1b2f320000-1b30320000 rw-s 2c600000 *pgalloc.MemoryFile 7f0a76e00000-7f0a76fd3000 rw-p fef81000 *pgalloc.MemoryFile 7f830ae00000-7f830b000000 rw-s 2c000000 *pgalloc.MemoryFile 7f830b1a7000-7f830b1c7000 rw-p ff58e000 *pgalloc.MemoryFile 7f830b1c7000-7f830b1c8000 r--s 3fffd000 *pgalloc.MemoryFile 7f830b1c8000-7f830b1ca000 r-xs 3fffe000 *pgalloc.MemoryFile D0623 14:24:20.294657 1 task_log.go:84] [ 7775] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[5] fd:2 => name pipe:[5] fd:232 => name /sys/kernel/debug/kcov fd:233 => name /sys/kernel/debug/kcov fd:234 => name /sys/kernel/debug/kcov fd:235 => name /sys/kernel/debug/kcov fd:236 => name /sys/kernel/debug/kcov fd:237 => name /sys/kernel/debug/kcov fd:238 => name /sys/kernel/debug/kcov fd:239 => name / fd:240 => name /dev/net/tun fd:241 => name /sys/kernel/debug/kcov fd:242 => name /sys/kernel/debug/kcov fd:243 => name /sys/kernel/debug/kcov fd:244 => name /sys/kernel/debug/kcov fd:245 => name /sys/kernel/debug/kcov fd:246 => name /sys/kernel/debug/kcov fd:247 => name /sys/kernel/debug/kcov D0623 14:24:20.294715 1 task_signals.go:548] [ 7775] Notified of signal 11 D0623 14:24:20.294728 1 task_signals.go:250] [ 7775] Signal 11: delivering to handler D0623 14:24:20.313733 1 task_signals.go:548] [ 7775] Notified of signal 36 D0623 14:24:20.313781 1 task_signals.go:214] [ 7775] Signal 36: terminating thread group I0623 14:24:20.313953 1 compat.go:135] Uncaught signal: "signal 36" (36), PID: 7775, TID: 7775, fault addr: 0x0 D0623 14:24:20.313974 1 task_exit.go:277] [ 7775] Transitioning from exit state TaskExitNone to TaskExitInitiated D0623 14:24:20.314012 1 task_exit.go:277] [ 7775] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0623 14:24:20.314058 1 task_exit.go:277] [ 7775] Transitioning from exit state TaskExitZombie to TaskExitDead W0623 14:24:21.107209 24095 error.go:48] FATAL ERROR: waiting on pid 27: waiting on PID 27 in sandbox "ci-gvisor-kvm-cover-0": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 27: waiting on PID 27 in sandbox "ci-gvisor-kvm-cover-0": urpc method "containerManager.WaitPID" failed: EOF W0623 14:24:21.107358 24095 main.go:257] Failure to execute command, err: 1 D0623 14:24:21.368723 1 server.go:638] p9.recv: EOF W0623 14:24:21.368813 24029 sandbox.go:811] Wait RPC to container "ci-gvisor-kvm-cover-0" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. I0623 14:24:21.369557 1 gofer.go:236] All 9P servers exited. I0623 14:24:21.369605 1 main.go:248] Exiting with status: 0 D0623 14:24:21.369941 24029 container.go:672] Destroy container, cid: ci-gvisor-kvm-cover-0 D0623 14:24:21.369995 24029 container.go:757] Destroying container, cid: ci-gvisor-kvm-cover-0 D0623 14:24:21.370009 24029 sandbox.go:1119] Destroying root container by destroying sandbox, cid: ci-gvisor-kvm-cover-0 D0623 14:24:21.370031 24029 sandbox.go:859] Destroy sandbox "ci-gvisor-kvm-cover-0" D0623 14:24:21.370044 24029 container.go:771] Killing gofer for container, cid: ci-gvisor-kvm-cover-0, PID: 24036 D0623 14:24:21.471472 24029 cgroup.go:394] Deleting cgroup "/ci-gvisor-kvm-cover-0" I0623 14:24:21.471710 24029 main.go:248] Exiting with status: 7 VM DIAGNOSIS: I0623 14:24:21.344852 25114 main.go:218] *************************** I0623 14:24:21.344901 25114 main.go:219] Args: [/syzkaller/managers/ci-gvisor-kvm-cover/current/image -root /syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=kvm -file-access=exclusive -network=sandbox -overlay -net-raw -watchdog-action=panic -vfs2 -fuse debug -stacks --ps ci-gvisor-kvm-cover-0] I0623 14:24:21.344949 25114 main.go:220] Version release-20210614.0-17-ge5fe488b2273 I0623 14:24:21.344969 25114 main.go:221] GOOS: linux I0623 14:24:21.344979 25114 main.go:222] GOARCH: amd64 I0623 14:24:21.344993 25114 main.go:223] PID: 25114 I0623 14:24:21.345010 25114 main.go:224] UID: 0, GID: 0 I0623 14:24:21.345026 25114 main.go:225] Configuration: I0623 14:24:21.345036 25114 main.go:226] RootDir: /syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root I0623 14:24:21.345048 25114 main.go:227] Platform: kvm I0623 14:24:21.345058 25114 main.go:228] FileAccess: exclusive, overlay: true I0623 14:24:21.345070 25114 main.go:229] Network: sandbox, logging: false I0623 14:24:21.345082 25114 main.go:230] Strace: false, max size: 1024, syscalls: I0623 14:24:21.345100 25114 main.go:231] VFS2 enabled: true I0623 14:24:21.345110 25114 main.go:232] *************************** D0623 14:24:21.345161 25114 state_file.go:52] Load container, rootDir: "/syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root", id: {SandboxID: ContainerID:ci-gvisor-kvm-cover-0}, opts: {Exact:false SkipCheck:false} D0623 14:24:21.348401 25114 container.go:556] Signal container, cid: ci-gvisor-kvm-cover-0, signal: signal 0 (0) D0623 14:24:21.348497 25114 sandbox.go:877] Signal sandbox "ci-gvisor-kvm-cover-0" D0623 14:24:21.348525 25114 sandbox.go:357] Connecting to sandbox "ci-gvisor-kvm-cover-0" I0623 14:24:21.348609 25114 debug.go:133] Found sandbox "ci-gvisor-kvm-cover-0", PID: 24041 I0623 14:24:21.348638 25114 debug.go:143] Retrieving sandbox stacks D0623 14:24:21.348663 25114 sandbox.go:995] Stacks sandbox "ci-gvisor-kvm-cover-0" D0623 14:24:21.348695 25114 sandbox.go:357] Connecting to sandbox "ci-gvisor-kvm-cover-0" W0623 14:24:21.348732 25114 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 24041: connection refused retrieving stacks: connecting to control server at PID 24041: connection refused W0623 14:24:21.348805 25114 main.go:257] Failure to execute command, err: 1 Error collecting stacks: failed to run ["/syzkaller/managers/ci-gvisor-kvm-cover/current/image" "-root" "/syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root" "-watchdog-action=panic" "-network=none" "-debug" "-debug-log=/dev/stderr" "-platform=kvm" "-file-access=exclusive" "-network=sandbox" "-overlay" "-net-raw" "-watchdog-action=panic" "-vfs2" "-fuse" "debug" "-stacks" "--ps" "ci-gvisor-kvm-cover-0"]: exit status 128 I0623 14:24:21.344852 25114 main.go:218] *************************** I0623 14:24:21.344901 25114 main.go:219] Args: [/syzkaller/managers/ci-gvisor-kvm-cover/current/image -root /syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=kvm -file-access=exclusive -network=sandbox -overlay -net-raw -watchdog-action=panic -vfs2 -fuse debug -stacks --ps ci-gvisor-kvm-cover-0] I0623 14:24:21.344949 25114 main.go:220] Version release-20210614.0-17-ge5fe488b2273 I0623 14:24:21.344969 25114 main.go:221] GOOS: linux I0623 14:24:21.344979 25114 main.go:222] GOARCH: amd64 I0623 14:24:21.344993 25114 main.go:223] PID: 25114 I0623 14:24:21.345010 25114 main.go:224] UID: 0, GID: 0 I0623 14:24:21.345026 25114 main.go:225] Configuration: I0623 14:24:21.345036 25114 main.go:226] RootDir: /syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root I0623 14:24:21.345048 25114 main.go:227] Platform: kvm I0623 14:24:21.345058 25114 main.go:228] FileAccess: exclusive, overlay: true I0623 14:24:21.345070 25114 main.go:229] Network: sandbox, logging: false I0623 14:24:21.345082 25114 main.go:230] Strace: false, max size: 1024, syscalls: I0623 14:24:21.345100 25114 main.go:231] VFS2 enabled: true I0623 14:24:21.345110 25114 main.go:232] *************************** D0623 14:24:21.345161 25114 state_file.go:52] Load container, rootDir: "/syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root", id: {SandboxID: ContainerID:ci-gvisor-kvm-cover-0}, opts: {Exact:false SkipCheck:false} D0623 14:24:21.348401 25114 container.go:556] Signal container, cid: ci-gvisor-kvm-cover-0, signal: signal 0 (0) D0623 14:24:21.348497 25114 sandbox.go:877] Signal sandbox "ci-gvisor-kvm-cover-0" D0623 14:24:21.348525 25114 sandbox.go:357] Connecting to sandbox "ci-gvisor-kvm-cover-0" I0623 14:24:21.348609 25114 debug.go:133] Found sandbox "ci-gvisor-kvm-cover-0", PID: 24041 I0623 14:24:21.348638 25114 debug.go:143] Retrieving sandbox stacks D0623 14:24:21.348663 25114 sandbox.go:995] Stacks sandbox "ci-gvisor-kvm-cover-0" D0623 14:24:21.348695 25114 sandbox.go:357] Connecting to sandbox "ci-gvisor-kvm-cover-0" W0623 14:24:21.348732 25114 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 24041: connection refused retrieving stacks: connecting to control server at PID 24041: connection refused W0623 14:24:21.348805 25114 main.go:257] Failure to execute command, err: 1 [6394429.951674] user requested TSC rate below hardware speed [6394430.380866] user requested TSC rate below hardware speed [6394430.433910] user requested TSC rate below hardware speed [6394430.459723] user requested TSC rate below hardware speed [6394430.876752] user requested TSC rate below hardware speed [6394431.127279] user requested TSC rate below hardware speed [6394431.454630] user requested TSC rate below hardware speed [6394431.475430] user requested TSC rate below hardware speed [6394431.497174] user requested TSC rate below hardware speed [6394431.517119] user requested TSC rate below hardware speed [6394454.198168] set_tsc_khz: 9 callbacks suppressed [6394454.198169] user requested TSC rate below hardware speed [6394454.199142] user requested TSC rate below hardware speed [6394454.201556] user requested TSC rate below hardware speed [6394454.205156] user requested TSC rate below hardware speed [6394454.537950] user requested TSC rate below hardware speed [6394454.910086] user requested TSC rate below hardware speed [6394454.945002] user requested TSC rate below hardware speed [6394454.946205] user requested TSC rate below hardware speed [6394454.951767] user requested TSC rate below hardware speed [6394454.957312] user requested TSC rate below hardware speed [6394477.652190] set_tsc_khz: 78 callbacks suppressed [6394477.652191] user requested TSC rate below hardware speed [6394477.653081] user requested TSC rate below hardware speed [6394477.654541] user requested TSC rate below hardware speed [6394477.654778] user requested TSC rate below hardware speed [6394477.789058] user requested TSC rate below hardware speed [6394477.888667] user requested TSC rate below hardware speed [6394478.320813] user requested TSC rate below hardware speed [6394478.348380] user requested TSC rate below hardware speed [6394478.392218] user requested TSC rate below hardware speed [6394478.394617] user requested TSC rate below hardware speed [6394482.884056] set_tsc_khz: 71 callbacks suppressed [6394482.884058] user requested TSC rate below hardware speed [6394483.395823] user requested TSC rate below hardware speed [6394484.141454] user requested TSC rate below hardware speed [6394484.197565] user requested TSC rate below hardware speed [6394484.824128] user requested TSC rate below hardware speed [6394486.157173] user requested TSC rate below hardware speed [6394487.471966] user requested TSC rate below hardware speed [6394487.516309] user requested TSC rate below hardware speed [6394487.543076] user requested TSC rate below hardware speed [6394487.603404] user requested TSC rate below hardware speed [6394487.897680] set_tsc_khz: 6 callbacks suppressed [6394487.897681] user requested TSC rate below hardware speed [6394487.992531] user requested TSC rate below hardware speed [6394488.085893] user requested TSC rate below hardware speed [6394488.096637] user requested TSC rate below hardware speed [6394488.309395] user requested TSC rate below hardware speed [6394488.384992] user requested TSC rate below hardware speed [6394488.436009] user requested TSC rate below hardware speed [6394495.030181] user requested TSC rate below hardware speed [6394495.794800] user requested TSC rate below hardware speed [6394496.147832] user requested TSC rate below hardware speed [6394497.915425] user requested TSC rate below hardware speed [6394507.462876] user requested TSC rate below hardware speed [6394511.920206] user requested TSC rate below hardware speed [6394511.939111] user requested TSC rate below hardware speed [6394524.456308] user requested TSC rate below hardware speed [6394524.465063] user requested TSC rate below hardware speed [6394529.407674] user requested TSC rate below hardware speed [6394533.177729] user requested TSC rate below hardware speed [6394534.928643] user requested TSC rate below hardware speed [6394535.657516] user requested TSC rate below hardware speed [6394565.626447] user requested TSC rate below hardware speed [6394588.166021] user requested TSC rate below hardware speed [6394588.175472] user requested TSC rate below hardware speed [6394601.902901] user requested TSC rate below hardware speed [6394601.910692] user requested TSC rate below hardware speed [6394602.434983] user requested TSC rate below hardware speed [6394602.458227] user requested TSC rate below hardware speed [6394602.466542] user requested TSC rate below hardware speed [6394671.433090] user requested TSC rate below hardware speed [6394671.440753] user requested TSC rate below hardware speed [6394674.981257] user requested TSC rate below hardware speed [6394674.994407] user requested TSC rate below hardware speed [6394675.018713] user requested TSC rate below hardware speed [6394675.062897] user requested TSC rate below hardware speed [6394725.242117] user requested TSC rate below hardware speed [6394833.988158] user requested TSC rate below hardware speed [6394851.041839] user requested TSC rate below hardware speed [6394851.555826] user requested TSC rate below hardware speed [6394855.724158] user requested TSC rate below hardware speed [6394855.908163] user requested TSC rate below hardware speed [6394857.829810] user requested TSC rate below hardware speed [6394864.374748] user requested TSC rate below hardware speed [6394865.403004] user requested TSC rate below hardware speed [6394865.477154] user requested TSC rate below hardware speed [6394865.545566] user requested TSC rate below hardware speed [6394865.725099] user requested TSC rate below hardware speed [6394865.799933] user requested TSC rate below hardware speed [6394865.971471] user requested TSC rate below hardware speed [6394866.070359] user requested TSC rate below hardware speed [6394866.304877] user requested TSC rate below hardware speed [6394866.361068] user requested TSC rate below hardware speed [6394869.699045] set_tsc_khz: 8 callbacks suppressed [6394869.699046] user requested TSC rate below hardware speed [6394899.195113] user requested TSC rate below hardware speed [6394899.196799] user requested TSC rate below hardware speed [6394899.198047] user requested TSC rate below hardware speed [6394899.203809] user requested TSC rate below hardware speed [6394899.452457] user requested TSC rate below hardware speed [6394899.552051] user requested TSC rate below hardware speed [6394899.552579] user requested TSC rate below hardware speed [6394899.576067] user requested TSC rate below hardware speed [6394903.271876] user requested TSC rate below hardware speed [6394903.458699] user requested TSC rate below hardware speed [6394904.321593] set_tsc_khz: 5 callbacks suppressed [6394904.321595] user requested TSC rate below hardware speed [6394904.494161] user requested TSC rate below hardware speed [6394904.636943] user requested TSC rate below hardware speed [6394905.099699] user requested TSC rate below hardware speed [6394905.121427] user requested TSC rate below hardware speed [6394905.322084] user requested TSC rate below hardware speed [6394909.367269] user requested TSC rate below hardware speed [6394909.953109] user requested TSC rate below hardware speed [6394909.963402] user requested TSC rate below hardware speed [6394913.468136] user requested TSC rate below hardware speed [6394913.493485] user requested TSC rate below hardware speed [6394913.576175] user requested TSC rate below hardware speed [6394913.647580] user requested TSC rate below hardware speed [6394913.751328] user requested TSC rate below hardware speed [6394913.775433] user requested TSC rate below hardware speed [6394913.828783] user requested TSC rate below hardware speed [6394914.373340] set_tsc_khz: 7 callbacks suppressed [6394914.373342] user requested TSC rate below hardware speed [6394914.448337] user requested TSC rate below hardware speed [6394914.479479] user requested TSC rate below hardware speed [6394914.554343] user requested TSC rate below hardware speed [6394914.570777] user requested TSC rate below hardware speed [6394914.577180] user requested TSC rate below hardware speed [6394914.591671] user requested TSC rate below hardware speed [6394914.612247] user requested TSC rate below hardware speed [6394914.711121] user requested TSC rate below hardware speed [6394914.809245] user requested TSC rate below hardware speed [6394919.436954] set_tsc_khz: 53 callbacks suppressed [6394919.436956] user requested TSC rate below hardware speed [6394921.504125] user requested TSC rate below hardware speed [6394921.513243] user requested TSC rate below hardware speed [6394954.615567] user requested TSC rate below hardware speed [6394954.643178] user requested TSC rate below hardware speed [6394954.650583] user requested TSC rate below hardware speed [6394954.717655] user requested TSC rate below hardware speed [6394954.734880] user requested TSC rate below hardware speed [6394965.300079] user requested TSC rate below hardware speed [6394965.307761] user requested TSC rate below hardware speed [6394965.327596] user requested TSC rate below hardware speed [6395040.665368] user requested TSC rate below hardware speed [6395040.681833] user requested TSC rate below hardware speed [6395043.004895] user requested TSC rate below hardware speed [6395043.040860] user requested TSC rate below hardware speed [6395082.092203] user requested TSC rate below hardware speed [6395161.462183] user requested TSC rate below hardware speed [6395220.298475] user requested TSC rate below hardware speed [6395954.139142] user requested TSC rate below hardware speed [6396035.571016] user requested TSC rate below hardware speed [6396035.581353] user requested TSC rate below hardware speed [6396265.049302] user requested TSC rate below hardware speed [6396265.051335] user requested TSC rate below hardware speed [6396265.056730] user requested TSC rate below hardware speed [6396265.068844] user requested TSC rate below hardware speed [6396265.369777] user requested TSC rate below hardware speed [6396265.392393] user requested TSC rate below hardware speed [6396265.812132] user requested TSC rate below hardware speed [6396267.916240] user requested TSC rate below hardware speed [6396267.997168] user requested TSC rate below hardware speed [6396268.036472] user requested TSC rate below hardware speed [6396270.097607] set_tsc_khz: 10 callbacks suppressed [6396270.097608] user requested TSC rate below hardware speed [6396271.373248] user requested TSC rate below hardware speed [6396274.482118] user requested TSC rate below hardware speed [6396274.609723] user requested TSC rate below hardware speed [6396274.642420] user requested TSC rate below hardware speed [6396274.741167] user requested TSC rate below hardware speed [6396274.778146] user requested TSC rate below hardware speed [6396274.811453] user requested TSC rate below hardware speed [6396274.848027] user requested TSC rate below hardware speed [6396274.885977] user requested TSC rate below hardware speed [6396275.149470] set_tsc_khz: 3 callbacks suppressed [6396275.149475] user requested TSC rate below hardware speed [6396275.202307] user requested TSC rate below hardware speed [6396275.204775] user requested TSC rate below hardware speed [6396275.362332] user requested TSC rate below hardware speed [6396275.365160] user requested TSC rate below hardware speed [6396275.390972] user requested TSC rate below hardware speed [6396275.439142] user requested TSC rate below hardware speed [6396275.454605] user requested TSC rate below hardware speed [6396275.532772] user requested TSC rate below hardware speed [6396275.544279] user requested TSC rate below hardware speed [6396296.163333] set_tsc_khz: 50 callbacks suppressed [6396296.163335] user requested TSC rate below hardware speed [6396305.109420] user requested TSC rate below hardware speed [6396305.342511] user requested TSC rate below hardware speed [6396309.715433] user requested TSC rate below hardware speed [6396309.861908] user requested TSC rate below hardware speed [6396309.870774] user requested TSC rate below hardware speed [6396309.917948] user requested TSC rate below hardware speed [6396309.926922] user requested TSC rate below hardware speed [6396316.262211] user requested TSC rate below hardware speed [6396316.405666] user requested TSC rate below hardware speed [6396316.611753] user requested TSC rate below hardware speed [6396316.686865] user requested TSC rate below hardware speed [6396316.719471] user requested TSC rate below hardware speed [6396316.825260] user requested TSC rate below hardware speed [6396316.906659] user requested TSC rate below hardware speed [6396317.165711] user requested TSC rate below hardware speed [6396317.451265] user requested TSC rate below hardware speed [6396317.559689] user requested TSC rate below hardware speed [6396385.659532] set_tsc_khz: 5 callbacks suppressed [6396385.659536] user requested TSC rate below hardware speed [6396385.689609] user requested TSC rate below hardware speed [6396400.276197] user requested TSC rate below hardware speed [6396400.296626] user requested TSC rate below hardware speed [6396462.726909] user requested TSC rate below hardware speed [6396462.726976] user requested TSC rate below hardware speed [6396462.728622] user requested TSC rate below hardware speed [6396462.729662] user requested TSC rate below hardware speed [6396463.729779] user requested TSC rate below hardware speed [6396463.758357] user requested TSC rate below hardware speed [6396463.765890] user requested TSC rate below hardware speed [6396463.765991] user requested TSC rate below hardware speed [6396463.771443] user requested TSC rate below hardware speed [6396463.773567] user requested TSC rate below hardware speed [6396467.761222] set_tsc_khz: 76 callbacks suppressed [6396467.761224] user requested TSC rate below hardware speed [6396492.119821] user requested TSC rate below hardware speed [6396492.286809] user requested TSC rate below hardware speed [6396492.889107] user requested TSC rate below hardware speed [6396492.929487] user requested TSC rate below hardware speed [6396492.936819] user requested TSC rate below hardware speed [6396494.588914] user requested TSC rate below hardware speed [6396494.643085] user requested TSC rate below hardware speed [6396494.680274] user requested TSC rate below hardware speed [6396494.718338] user requested TSC rate below hardware speed [6396494.739766] user requested TSC rate below hardware speed [6396521.267697] set_tsc_khz: 10 callbacks suppressed [6396521.267698] user requested TSC rate below hardware speed [6396568.050178] user requested TSC rate below hardware speed [6396568.057562] user requested TSC rate below hardware speed [6396587.897306] user requested TSC rate below hardware speed [6396587.917932] user requested TSC rate below hardware speed [6396616.046176] user requested TSC rate below hardware speed [6396673.424365] user requested TSC rate below hardware speed [6396674.583092] user requested TSC rate below hardware speed [6396674.623613] user requested TSC rate below hardware speed [6396674.634740] user requested TSC rate below hardware speed [6396674.683585] user requested TSC rate below hardware speed [6396675.733016] user requested TSC rate below hardware speed [6396676.465514] user requested TSC rate below hardware speed [6396676.520667] user requested TSC rate below hardware speed [6396676.550408] user requested TSC rate below hardware speed [6396676.597692] user requested TSC rate below hardware speed [6396721.427902] set_tsc_khz: 14 callbacks suppressed [6396721.427906] user requested TSC rate below hardware speed [6396721.429331] user requested TSC rate below hardware speed [6396721.429693] user requested TSC rate below hardware speed [6396721.431447] user requested TSC rate below hardware speed [6396721.717787] user requested TSC rate below hardware speed [6396722.034924] user requested TSC rate below hardware speed [6396723.052246] user requested TSC rate below hardware speed [6396723.089180] user requested TSC rate below hardware speed [6396723.112586] user requested TSC rate below hardware speed [6396723.130667] user requested TSC rate below hardware speed [6396726.429896] set_tsc_khz: 34 callbacks suppressed [6396726.429897] user requested TSC rate below hardware speed [6396726.461331] user requested TSC rate below hardware speed [6396726.490940] user requested TSC rate below hardware speed [6396726.561434] user requested TSC rate below hardware speed [6396726.662840] user requested TSC rate below hardware speed [6396726.702713] user requested TSC rate below hardware speed [6396726.714913] user requested TSC rate below hardware speed [6396726.761434] user requested TSC rate below hardware speed [6396726.798706] user requested TSC rate below hardware speed [6396726.806896] user requested TSC rate below hardware speed [6396760.006602] set_tsc_khz: 33 callbacks suppressed [6396760.006604] user requested TSC rate below hardware speed [6396760.019457] user requested TSC rate below hardware speed [6396848.544780] user requested TSC rate below hardware speed [6396848.891046] user requested TSC rate below hardware speed [6396860.405898] user requested TSC rate below hardware speed [6396861.710690] user requested TSC rate below hardware speed [6396861.781645] user requested TSC rate below hardware speed [6396861.845091] user requested TSC rate below hardware speed [6396861.852108] user requested TSC rate below hardware speed [6396862.982063] user requested TSC rate below hardware speed [6396864.014749] user requested TSC rate below hardware speed [6396864.082472] user requested TSC rate below hardware speed [6396864.112495] user requested TSC rate below hardware speed [6396864.120392] user requested TSC rate below hardware speed [6396904.749642] set_tsc_khz: 10 callbacks suppressed [6396904.749645] user requested TSC rate below hardware speed [6396908.436112] user requested TSC rate below hardware speed [6396908.436486] user requested TSC rate below hardware speed [6396908.442649] user requested TSC rate below hardware speed [6396908.445300] user requested TSC rate below hardware speed [6396908.608601] user requested TSC rate below hardware speed [6396909.255538] user requested TSC rate below hardware speed [6396910.489702] user requested TSC rate below hardware speed [6396910.498225] user requested TSC rate below hardware speed [6396910.509764] user requested TSC rate below hardware speed [6396910.518011] user requested TSC rate below hardware speed [6396910.542316] user requested TSC rate below hardware speed [6396910.557117] user requested TSC rate below hardware speed [6396910.571610] user requested TSC rate below hardware speed [6396910.588114] user requested TSC rate below hardware speed [6396910.597730] user requested TSC rate below hardware speed [6396910.612286] user requested TSC rate below hardware speed [6396915.510954] set_tsc_khz: 38 callbacks suppressed [6396915.510956] user requested TSC rate below hardware speed [6396915.529894] user requested TSC rate below hardware speed [6396915.555977] user requested TSC rate below hardware speed [6396915.559537] user requested TSC rate below hardware speed [6396915.607809] user requested TSC rate below hardware speed [6396915.626700] user requested TSC rate below hardware speed [6396915.627685] user requested TSC rate below hardware speed [6396915.822089] user requested TSC rate below hardware speed [6396915.837905] user requested TSC rate below hardware speed [6396915.858341] user requested TSC rate below hardware speed [6396960.053131] set_tsc_khz: 25 callbacks suppressed [6396960.053140] user requested TSC rate below hardware speed [6396966.564594] user requested TSC rate below hardware speed [6396966.581276] user requested TSC rate below hardware speed [6396966.593606] user requested TSC rate below hardware speed [6396975.852507] user requested TSC rate below hardware speed [6396993.427111] user requested TSC rate below hardware speed [6396994.719635] user requested TSC rate below hardware speed [6397000.145421] user requested TSC rate below hardware speed [6397000.154616] user requested TSC rate below hardware speed [6397004.816143] user requested TSC rate below hardware speed [6397038.988403] user requested TSC rate below hardware speed [6397038.996388] user requested TSC rate below hardware speed [6397039.006027] user requested TSC rate below hardware speed [6397039.037918] user requested TSC rate below hardware speed [6397048.412083] user requested TSC rate below hardware speed [6397089.900122] user requested TSC rate below hardware speed [6397155.743640] user requested TSC rate below hardware speed [6397155.754736] user requested TSC rate below hardware speed [6397155.796185] user requested TSC rate below hardware speed [6397157.585776] user 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[6405002.388639] user requested TSC rate below hardware speed [6405002.583026] user requested TSC rate below hardware speed [6405002.613126] user requested TSC rate below hardware speed [6405002.623054] user requested TSC rate below hardware speed [6405004.155802] set_tsc_khz: 30 callbacks suppressed [6405004.155804] user requested TSC rate below hardware speed [6405004.195932] user requested TSC rate below hardware speed [6405004.275213] user requested TSC rate below hardware speed [6405004.283753] user requested TSC rate below hardware speed [6405004.652052] user requested TSC rate below hardware speed [6405004.865229] user requested TSC rate below hardware speed [6405004.937481] user requested TSC rate below hardware speed [6405004.954461] user requested TSC rate below hardware speed [6405004.964166] user requested TSC rate below hardware speed [6405005.022886] user requested TSC rate below hardware speed [6405010.044919] set_tsc_khz: 14 callbacks suppressed [6405010.044920] user 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TSC rate below hardware speed [6461439.459614] user requested TSC rate below hardware speed [6461441.903168] user requested TSC rate below hardware speed [6461441.910750] user requested TSC rate below hardware speed [6461443.138565] user requested TSC rate below hardware speed [6461443.181155] user requested TSC rate below hardware speed [6461443.325825] user requested TSC rate below hardware speed [6461446.858750] user requested TSC rate below hardware speed [6461447.868489] user requested TSC rate below hardware speed [6461448.320823] user requested TSC rate below hardware speed [6461449.129632] user requested TSC rate below hardware speed [6461449.229841] user requested TSC rate below hardware speed [6461449.246818] user requested TSC rate below hardware speed [6461449.393792] user requested TSC rate below hardware speed [6461449.666150] user requested TSC rate below hardware speed [6461449.735938] user requested TSC rate below hardware speed [6461449.813087] user requested TSC rate below hardware speed [6461451.907594] set_tsc_khz: 11 callbacks suppressed [6461451.907595] user requested TSC rate below hardware speed [6461451.938738] user requested TSC rate below hardware speed [6461458.903686] user requested TSC rate below hardware speed [6461458.979258] user requested TSC rate below hardware speed [6461458.990018] user requested TSC rate below hardware speed [6461459.161008] user requested TSC rate below hardware speed [6461459.254901] user requested TSC rate below hardware speed [6461459.333195] user requested TSC rate below hardware speed [6461459.470389] user requested TSC rate below hardware speed [6461459.785744] user requested TSC rate below hardware speed [6461459.795227] user requested TSC rate below hardware speed [6461459.890385] user requested TSC rate below hardware speed [6461466.455771] set_tsc_khz: 7 callbacks suppressed [6461466.455776] user requested TSC rate below hardware speed [6461481.597151] user requested TSC rate below hardware speed [6461504.217034] user requested TSC rate below hardware speed [6461519.267153] user requested TSC rate below hardware speed [6461519.274648] user requested TSC rate below hardware speed [6461521.290264] user requested TSC rate below hardware speed [6461525.216535] user requested TSC rate below hardware speed [6461546.788729] user requested TSC rate below hardware speed [6461546.804429] user requested TSC rate below hardware speed [6461558.118906] user requested TSC rate below hardware speed [6461580.557884] user requested TSC rate below hardware speed [6461580.574155] user requested TSC rate below hardware speed [6461635.677411] user requested TSC rate below hardware speed [6461635.689072] user requested TSC rate below hardware speed [6461635.701827] user requested TSC rate below hardware speed [6461635.775018] user requested TSC rate below hardware speed [6461635.782499] user requested TSC rate below hardware speed [6461635.792637] user requested TSC rate below hardware speed [6461659.665191] user requested TSC rate below hardware speed [6461659.680284] user requested TSC rate below hardware speed [6461664.347767] user requested TSC rate below hardware speed [6461664.355732] user requested TSC rate below hardware speed [6461671.752556] user requested TSC rate below hardware speed [6461702.921827] user requested TSC rate below hardware speed [6461702.931277] user requested TSC rate below hardware speed [6461784.964231] user requested TSC rate below hardware speed [6461808.314333] user requested TSC rate below hardware speed [6461808.344665] user requested TSC rate below hardware speed [6461808.361089] user requested TSC rate below hardware speed [6461808.400073] user requested TSC rate below hardware speed [6461825.718461] user requested TSC rate below hardware speed [6461825.780384] user requested TSC rate below hardware speed [6461891.100989] user requested TSC rate below hardware speed [6461936.803751] user requested TSC rate below hardware speed [6461936.819540] user requested TSC rate below hardware speed [6462099.246317] user requested TSC rate below hardware speed [6462203.970859] user requested TSC rate below hardware speed [6462204.101061] user requested TSC rate below hardware speed [6462204.108617] user requested TSC rate below hardware speed [6462204.117498] user requested TSC rate below hardware speed [6462204.136617] user requested TSC rate below hardware speed [6462204.162005] user requested TSC rate below hardware speed [6462204.170318] user requested TSC rate below hardware speed [6462204.198324] user requested TSC rate below hardware speed [6462204.214830] user requested TSC rate below hardware speed [6462204.225383] user requested TSC rate below hardware speed [6462239.915733] set_tsc_khz: 8 callbacks suppressed [6462239.915734] user requested TSC rate below hardware speed [6462240.224146] user requested TSC rate below hardware speed [6462243.962132] user requested TSC rate below hardware speed [6462244.072328] user requested TSC rate below hardware speed [6462244.161268] user requested TSC rate below hardware speed [6462247.437843] user requested TSC rate below hardware speed [6462251.711302] user requested TSC rate below hardware speed [6462251.768734] user requested TSC rate below hardware speed [6462251.812030] user requested TSC rate below hardware speed [6462251.824745] user requested TSC rate below hardware speed [6462251.950866] user requested TSC rate below hardware speed [6462252.023414] user requested TSC rate below hardware speed [6462252.081604] user requested TSC rate below hardware speed [6462252.189003] user requested TSC rate below hardware speed [6462252.327835] user requested TSC rate below hardware speed [6462252.861698] set_tsc_khz: 3 callbacks suppressed [6462252.861699] user requested TSC rate below hardware speed [6462253.084548] user requested TSC rate below hardware speed [6462253.093280] user requested TSC rate below hardware speed [6462255.740279] user requested TSC rate below hardware speed [6462778.278232] user requested TSC rate below hardware speed [6462778.409781] user requested TSC rate below hardware speed [6462778.483095] user requested TSC rate below hardware speed [6462778.552602] user requested TSC rate below hardware speed [6462778.635345] user requested TSC rate below hardware speed [6462778.689615] user requested TSC rate below hardware speed [6462778.725798] user requested TSC rate below hardware speed [6462778.752047] user requested TSC rate below hardware speed [6462778.782585] user requested TSC rate below hardware speed [6462778.847502] user requested TSC rate below hardware speed [6463169.893453] set_tsc_khz: 17 callbacks suppressed [6463169.893454] user requested TSC rate below hardware speed [6463308.541379] user requested TSC rate below hardware speed [6564865.890302] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [10204747.637976] exe[29010]: segfault at ffff80c0001e1ff0 ip 000000000044e0d5 sp 000000c000a17918 error 5 [10204747.637982] exe[29086]: segfault at ffff80c0001e2500 ip 000000000044e0d5 sp 000000c00aec3918 error 5 [10204747.638264] traps: exe[29011] general protection fault ip:f174c8 sp:c000addce8 error:0 [10204747.638269] in image[400000+ca3000] [10204747.638274] in image[400000+ca3000] [10204747.651405] in image[400000+ca3000] [10204747.661882] Code: 61 10 0f 86 cd 00 00 00 48 83 ec 30 48 89 6c 24 28 48 8d 6c 24 28 48 8b 44 24 38 48 8b 48 08 48 8b 91 a0 00 00 00 84 00 90 90 <48> 8b 12 90 48 8b 89 a8 00 00 00 48 89 4c 24 20 48 8b 5c 24 48 48 [10204747.704899] Code: 61 10 0f 86 cd 00 00 00 48 83 ec 30 48 89 6c 24 28 48 8d 6c 24 28 48 8b 44 24 38 48 8b 48 08 48 8b 91 a0 00 00 00 84 00 90 90 <48> 8b 12 90 48 8b 89 a8 00 00 00 48 89 4c 24 20 48 8b 5c 24 48 48