= ffffffffffffffff D0625 14:06:14.139780 1 task_log.go:114] [ 19154] R9 = 0000000000000000 D0625 14:06:14.139786 1 task_log.go:114] [ 19154] Rax = 0000000000003fe7 D0625 14:06:14.139791 1 task_log.go:114] [ 19154] Rbp = 00000000004bfcb9 D0625 14:06:14.139803 1 task_log.go:114] [ 19154] Rbx = 000000000056bf80 D0625 14:06:14.139809 1 task_log.go:114] [ 19154] Rcx = 00000000004665d9 D0625 14:06:14.139815 1 task_log.go:114] [ 19154] Rdi = 00000000c39075be D0625 14:06:14.139820 1 task_log.go:114] [ 19154] Rdx = 9999999999999999 D0625 14:06:14.139826 1 task_log.go:114] [ 19154] Rip = 000000000000000e D0625 14:06:14.139834 1 task_log.go:114] [ 19154] Rsi = 0000000000000000 D0625 14:06:14.139839 1 task_log.go:114] [ 19154] Rsp = 00007fe4046cf190 D0625 14:06:14.139846 1 task_log.go:114] [ 19154] Ss = 000000000000002b D0625 14:06:14.139853 1 task_log.go:137] [ 19154] Stack: D0625 14:06:14.139861 1 task_log.go:158] [ 19154] 7fe4046cf190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0625 14:06:14.139872 1 task_log.go:158] [ 19154] 7fe4046cf1a0: 80 bf 56 00 00 00 00 00 b2 c0 4c 00 00 00 00 00 D0625 14:06:14.139880 1 task_log.go:158] [ 19154] 7fe4046cf1b0: f5 0c 00 00 ff ff ff ff 60 0f 53 00 00 00 00 00 D0625 14:06:14.139890 1 task_log.go:158] [ 19154] 7fe4046cf1c0: 67 0b 00 00 00 00 00 00 44 21 ba 2b 00 00 00 00 D0625 14:06:14.139899 1 task_log.go:158] [ 19154] 7fe4046cf1d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.139999 1 task_log.go:158] [ 19154] 7fe4046cf1e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0625 14:06:14.140057 1 task_log.go:158] [ 19154] 7fe4046cf1f0: 67 0b 00 00 00 00 00 00 46 6c cd 2b 00 00 00 00 D0625 14:06:14.140093 1 task_log.go:158] [ 19154] 7fe4046cf200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:14.140127 1 task_log.go:158] [ 19154] 7fe4046cf210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0625 14:06:14.140160 1 task_log.go:158] [ 19154] 7fe4046cf220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140204 1 task_log.go:158] [ 19154] 7fe4046cf230: 9e 23 c9 8e 84 7f 00 00 c7 60 41 00 00 00 00 00 D0625 14:06:14.140242 1 task_log.go:158] [ 19154] 7fe4046cf240: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:14.140283 1 task_log.go:158] [ 19154] 7fe4046cf250: 00 f7 6c 04 e4 7f 00 00 22 5f 60 16 7e 6f 47 f6 D0625 14:06:14.140323 1 task_log.go:158] [ 19154] 7fe4046cf260: 9e 23 c9 8e 84 7f 00 00 9f 23 c9 8e 84 7f 00 00 D0625 14:06:14.140356 1 task_log.go:158] [ 19154] 7fe4046cf270: 00 f3 6c 04 e4 7f 00 00 00 20 02 00 00 00 00 00 D0625 14:06:14.140390 1 task_log.go:158] [ 19154] 7fe4046cf280: 22 5f e0 f2 a7 67 8f 09 22 5f ba d6 fc 6f 47 f6 D0625 14:06:14.140431 1 task_log.go:158] [ 19154] 7fe4046cf290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140472 1 task_log.go:158] [ 19154] 7fe4046cf2a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140506 1 task_log.go:158] [ 19154] 7fe4046cf2b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140565 1 task_log.go:158] [ 19154] 7fe4046cf2c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140671 1 task_log.go:158] [ 19154] 7fe4046cf2d0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:14.140706 1 task_log.go:158] [ 19154] 7fe4046cf2e0: 00 f7 6c 04 e4 7f 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140752 1 task_log.go:158] [ 19154] 7fe4046cf2f0: 9e 23 c9 8e 84 7f 00 00 0f 7a 46 00 00 00 00 00 D0625 14:06:14.140786 1 task_log.go:158] [ 19154] 7fe4046cf300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140830 1 task_log.go:158] [ 19154] 7fe4046cf310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140874 1 task_log.go:158] [ 19154] 7fe4046cf320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140911 1 task_log.go:158] [ 19154] 7fe4046cf330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140946 1 task_log.go:158] [ 19154] 7fe4046cf340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.140993 1 task_log.go:158] [ 19154] 7fe4046cf350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141028 1 task_log.go:158] [ 19154] 7fe4046cf360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141060 1 task_log.go:158] [ 19154] 7fe4046cf370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141096 1 task_log.go:158] [ 19154] 7fe4046cf380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141129 1 task_log.go:158] [ 19154] 7fe4046cf390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141171 1 task_log.go:158] [ 19154] 7fe4046cf3a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141212 1 task_log.go:158] [ 19154] 7fe4046cf3b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141245 1 task_log.go:158] [ 19154] 7fe4046cf3c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141298 1 task_log.go:158] [ 19154] 7fe4046cf3d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141361 1 task_log.go:158] [ 19154] 7fe4046cf3e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141410 1 task_log.go:158] [ 19154] 7fe4046cf3f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141460 1 task_log.go:158] [ 19154] 7fe4046cf400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141501 1 task_log.go:158] [ 19154] 7fe4046cf410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141532 1 task_log.go:158] [ 19154] 7fe4046cf420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141564 1 task_log.go:158] [ 19154] 7fe4046cf430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141596 1 task_log.go:158] [ 19154] 7fe4046cf440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141628 1 task_log.go:158] [ 19154] 7fe4046cf450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141661 1 task_log.go:158] [ 19154] 7fe4046cf460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141693 1 task_log.go:158] [ 19154] 7fe4046cf470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141725 1 task_log.go:158] [ 19154] 7fe4046cf480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141757 1 task_log.go:158] [ 19154] 7fe4046cf490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141811 1 task_log.go:158] [ 19154] 7fe4046cf4a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141864 1 task_log.go:158] [ 19154] 7fe4046cf4b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141899 1 task_log.go:158] [ 19154] 7fe4046cf4c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141932 1 task_log.go:158] [ 19154] 7fe4046cf4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141964 1 task_log.go:158] [ 19154] 7fe4046cf4e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.141996 1 task_log.go:158] [ 19154] 7fe4046cf4f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142040 1 task_log.go:158] [ 19154] 7fe4046cf500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142076 1 task_log.go:158] [ 19154] 7fe4046cf510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142108 1 task_log.go:158] [ 19154] 7fe4046cf520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142140 1 task_log.go:158] [ 19154] 7fe4046cf530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142182 1 task_log.go:158] [ 19154] 7fe4046cf540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142232 1 task_log.go:158] [ 19154] 7fe4046cf550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142331 1 task_log.go:158] [ 19154] 7fe4046cf560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142367 1 task_log.go:158] [ 19154] 7fe4046cf570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142399 1 task_log.go:158] [ 19154] 7fe4046cf580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:14.142430 1 task_log.go:186] [ 19154] Code: D0625 14:06:14.142462 1 task_log.go:213] [ 19154] Error reading stack at address ffffffffffffffc0: bad address D0625 14:06:14.142496 1 task_log.go:81] [ 19154] 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-shm451854049 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-20695000 rwxp 00000000 00:00 0 20695000-20699000 rw-p ffffd000 00:07 8 /syz-executor 20699000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40466d000-7fe40466e000 ---p 00000000 00:00 0 7fe40466e000-7fe40468e000 rw-p 00000000 00:00 0 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 r--p f9674000 *pgalloc.MemoryFile 00550000-00570000 rw-p f9523000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 r--p f95a3000 *pgalloc.MemoryFile 01400000-014ac000 r--p f96c1000 *pgalloc.MemoryFile 014ac000-014ad000 r--p ff60f000 *pgalloc.MemoryFile 014ad000-014ce000 r--p f9633000 *pgalloc.MemoryFile 20000000-20200000 r-xp f9200000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 r--p f9e53000 *pgalloc.MemoryFile 7fe404000000-7fe404600000 rw-s 37600000 *pgalloc.MemoryFile 7fe40466e000-7fe40468e000 rw-p f9503000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 r--p f99cc000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f9563000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:14.142783 1 task_log.go:84] [ 19154] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:14.142958 1 task_signals.go:548] [ 19154] Notified of signal 11 D0625 14:06:14.142983 1 task_signals.go:250] [ 19154] Signal 11: delivering to handler D0625 14:06:14.144948 1 task_exit.go:277] [ 19154] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:14.145028 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:14.145044 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:14.145053 1 task_exit.go:277] [ 19154] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:14.145059 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:14.145665 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.157808 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.170391 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.181568 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.185920 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.198035 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.206088 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.220622 1 task_exit.go:277] [ 19154] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:14.220807 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.228186 1 task_exit.go:277] [ 19160] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:14.228796 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.233258 1 task_exit.go:277] [ 19155] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:14.236569 1 task_exit.go:277] [ 19158] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:14.237315 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.245732 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.262409 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.265660 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.276383 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.286400 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.296341 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.309338 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.316335 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.327299 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.335709 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.346993 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.358636 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.366681 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.378853 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.392833 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.396679 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.406020 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.415772 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.426693 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.436652 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.446024 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.456009 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.456377 1 task_stop.go:124] [ 19165] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:14.458928 1 task_stop.go:124] [ 19166] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:14.464913 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:14.465000 1 task_run.go:389] [ 19167] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:14.465047 1 task_log.go:104] [ 19167] Registers: D0625 14:06:14.465069 1 task_log.go:114] [ 19167] Cs = 0000000000000033 D0625 14:06:14.465077 1 task_log.go:114] [ 19167] Ds = 0000000000000000 D0625 14:06:14.465084 1 task_log.go:114] [ 19167] Eflags = 00000000000112c7 D0625 14:06:14.465090 1 task_log.go:114] [ 19167] Es = 0000000000000000 D0625 14:06:14.465097 1 task_log.go:114] [ 19167] Fs = 0000000000000000 D0625 14:06:14.465115 1 task_log.go:114] [ 19167] Fs_base = 00007fe4046cf700 D0625 14:06:14.465123 1 task_log.go:114] [ 19167] Gs = 0000000000000000 D0625 14:06:14.465129 1 task_log.go:114] [ 19167] Gs_base = 0000000000000000 D0625 14:06:14.465135 1 task_log.go:114] [ 19167] Orig_rax = 000000000040dcc4 D0625 14:06:14.465141 1 task_log.go:114] [ 19167] R10 = 0000000000000b68 D0625 14:06:14.465147 1 task_log.go:114] [ 19167] R11 = 0000000008e3400d D0625 14:06:14.465153 1 task_log.go:114] [ 19167] R12 = 0000000000000000 D0625 14:06:14.465158 1 task_log.go:114] [ 19167] R13 = 0000000000000000 D0625 14:06:14.465164 1 task_log.go:114] [ 19167] R14 = 0000000000000000 D0625 14:06:14.465170 1 task_log.go:114] [ 19167] R15 = 000000000040773c D0625 14:06:14.465175 1 task_log.go:114] [ 19167] R8 = ffffffff00000add D0625 14:06:14.465182 1 task_log.go:114] [ 19167] R9 = 0000000000528960 D0625 14:06:14.465187 1 task_log.go:114] [ 19167] Rax = 000000000040dcc4 D0625 14:06:14.465193 1 task_log.go:114] [ 19167] Rbp = 000000000056bf88 D0625 14:06:14.465198 1 task_log.go:114] [ 19167] Rbx = 000000000056bf80 D0625 14:06:14.465204 1 task_log.go:114] [ 19167] Rcx = 0000000000000000 D0625 14:06:14.465210 1 task_log.go:114] [ 19167] Rdi = 0000000000000b68 D0625 14:06:14.465229 1 task_log.go:114] [ 19167] Rdx = 000000000056bf8c D0625 14:06:14.465236 1 task_log.go:114] [ 19167] Rip = 00007f848ec9239e D0625 14:06:14.465242 1 task_log.go:114] [ 19167] Rsi = 0000000008b6ba3b D0625 14:06:14.465247 1 task_log.go:114] [ 19167] Rsp = 0000000000000000 D0625 14:06:14.465253 1 task_log.go:114] [ 19167] Ss = 000000000000002b D0625 14:06:14.465259 1 task_log.go:137] [ 19167] Stack: D0625 14:06:14.465267 1 task_log.go:163] [ 19167] Error reading stack at address 0: bad address D0625 14:06:14.465275 1 task_log.go:186] [ 19167] Code: D0625 14:06:14.465284 1 task_log.go:208] [ 19167] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:14.465293 1 task_log.go:208] [ 19167] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:14.465306 1 task_log.go:208] [ 19167] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:14.465325 1 task_log.go:208] [ 19167] 7f848ec92380: 75 8e 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:14.465332 1 task_log.go:208] [ 19167] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:14.465339 1 task_log.go:208] [ 19167] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:14.465346 1 task_log.go:208] [ 19167] 7f848ec923b0: c0 80 56 00 00 00 00 00 ce 8e 2c 00 00 00 00 00 D0625 14:06:14.465353 1 task_log.go:208] [ 19167] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:14.465359 1 task_log.go:81] [ 19167] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f9403000 *pgalloc.MemoryFile 00550000-00570000 rw-p f9654000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f9083000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f9154000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff60e000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f9113000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f976d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f9134000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:14.465594 1 task_log.go:84] [ 19167] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:14.465644 1 task_signals.go:548] [ 19167] Notified of signal 11 D0625 14:06:14.465656 1 task_signals.go:250] [ 19167] Signal 11: delivering to handler D0625 14:06:14.465668 1 task_signals.go:254] [ 19167] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:14.465729 1 task_signals.go:563] [ 19167] No task notified of signal 11 D0625 14:06:14.465739 1 task_signals.go:214] [ 19167] Signal 11: terminating thread group I0625 14:06:14.465750 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19167, TID: 19167, fault addr: 0x0 D0625 14:06:14.465773 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.465799 1 task_exit.go:277] [ 19167] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:14.465814 1 task_stop.go:147] [ 19166] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:14.465844 1 task_exit.go:422] [ 19167] Init process terminating, killing namespace D0625 14:06:14.465853 1 task_exit.go:277] [ 19167] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:14.475666 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.486663 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.498116 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.506549 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.515991 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.526354 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.541535 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.546188 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.555769 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.565901 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.577488 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.586106 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.595936 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.606516 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.617823 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.626561 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.636078 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.649168 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.658514 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.669915 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.679382 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.685867 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.698395 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.705699 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.716379 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.727253 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.736983 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.745664 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.757652 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.767381 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.776158 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.786984 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.795668 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.805986 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.815860 1 task_stop.go:124] [ 19166] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:14.816218 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.816305 1 task_signals.go:548] [ 19168] Notified of signal 24 D0625 14:06:14.816348 1 task_signals.go:214] [ 19168] Signal 24: terminating thread group I0625 14:06:14.816360 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19168, TID: 19168, fault addr: 0x0 D0625 14:06:14.816376 1 task_exit.go:277] [ 19168] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:14.816387 1 task_stop.go:147] [ 19166] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:14.816456 1 task_exit.go:277] [ 19168] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:14.825675 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.827436 1 task_signals.go:548] [ 19166] Notified of signal 14 D0625 14:06:14.836507 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.837094 1 task_signals.go:532] [ 19166] Discarding duplicate signal 14 D0625 14:06:14.846123 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.847252 1 task_signals.go:532] [ 19166] Discarding duplicate signal 14 D0625 14:06:14.848001 1 task_signals.go:214] [ 19166] Signal 14: terminating thread group I0625 14:06:14.848038 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19166, TID: 19166, fault addr: 0x0 D0625 14:06:14.848055 1 task_exit.go:277] [ 19166] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:14.848068 1 task_stop.go:147] [ 19165] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:14.848141 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:14.848188 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:14.848209 1 task_exit.go:277] [ 19166] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:14.849419 1 task_exit.go:277] [ 19168] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:14.854803 1 task_exit.go:277] [ 19167] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:14.858521 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.869900 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.878329 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.893561 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.895658 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.910477 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.916514 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.927731 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.939121 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.945825 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.956050 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.968177 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.977658 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.988388 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:14.998520 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.006703 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.016141 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.025667 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.036435 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.049548 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.056577 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.066141 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.075643 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.089578 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.099321 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.106373 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.115896 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.129576 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.135692 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.149608 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.158516 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.166010 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.175670 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.185671 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.201504 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.210072 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.219428 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.226068 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.236470 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.246114 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.256591 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.270470 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.275776 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.286532 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.297162 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.306636 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.316126 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.326197 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.335747 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.347319 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.356575 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.365706 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.378551 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.386717 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.398256 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.411099 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.417639 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.427711 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.438213 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.448655 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.455995 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.466656 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.477114 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.486437 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.495805 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.505684 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.518660 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.526201 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.536829 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.547370 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.556475 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.567889 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.576485 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.586106 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.595836 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.606163 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.618663 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.628230 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.636116 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.650075 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.656097 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.667676 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.676181 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.686337 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.695653 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.706608 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.717095 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.726945 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.736172 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.746558 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.761501 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.766176 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.779513 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.789657 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.797622 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.806108 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.821603 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.826387 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.836804 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.847454 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.855703 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.859426 1 task_stop.go:124] [ 19165] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:15.860059 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:15.860386 1 task_run.go:389] [ 19170] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:15.860435 1 task_log.go:104] [ 19170] Registers: D0625 14:06:15.860455 1 task_log.go:114] [ 19170] Cs = 0000000000000033 D0625 14:06:15.860553 1 task_log.go:114] [ 19170] Ds = 0000000000000000 D0625 14:06:15.860651 1 task_log.go:114] [ 19170] Eflags = 00000000000112c7 D0625 14:06:15.860725 1 task_log.go:114] [ 19170] Es = 0000000000000000 D0625 14:06:15.860806 1 task_log.go:114] [ 19170] Fs = 0000000000000000 D0625 14:06:15.860855 1 task_log.go:114] [ 19170] Fs_base = 00007fe4046ae700 D0625 14:06:15.860935 1 task_log.go:114] [ 19170] Gs = 0000000000000000 D0625 14:06:15.860985 1 task_log.go:114] [ 19170] Gs_base = 0000000000000000 D0625 14:06:15.861078 1 task_log.go:114] [ 19170] Orig_rax = 000000000040dcc4 D0625 14:06:15.861128 1 task_log.go:114] [ 19170] R10 = 0000000000000b69 D0625 14:06:15.861214 1 task_log.go:114] [ 19170] R11 = 000000002070ae5b D0625 14:06:15.861261 1 task_log.go:114] [ 19170] R12 = 0000000000000000 D0625 14:06:15.861362 1 task_log.go:114] [ 19170] R13 = 0000000000000000 D0625 14:06:15.861410 1 task_log.go:114] [ 19170] R14 = 0000000000000000 D0625 14:06:15.861498 1 task_log.go:114] [ 19170] R15 = 000000000040773c D0625 14:06:15.861601 1 task_log.go:114] [ 19170] R8 = ffffffff00000add D0625 14:06:15.861670 1 task_log.go:114] [ 19170] R9 = 0000000000528960 D0625 14:06:15.861737 1 task_log.go:114] [ 19170] Rax = 000000000040dcc4 D0625 14:06:15.861796 1 task_log.go:114] [ 19170] Rbp = 000000000056c040 D0625 14:06:15.861863 1 task_log.go:114] [ 19170] Rbx = 000000000056c038 D0625 14:06:15.861921 1 task_log.go:114] [ 19170] Rcx = 0000000000000000 D0625 14:06:15.861993 1 task_log.go:114] [ 19170] Rdi = 0000000000000b69 D0625 14:06:15.862069 1 task_log.go:114] [ 19170] Rdx = 000000000056c044 D0625 14:06:15.862145 1 task_log.go:114] [ 19170] Rip = 00007f848ec9239e D0625 14:06:15.862203 1 task_log.go:114] [ 19170] Rsi = 0000000020542b73 D0625 14:06:15.862292 1 task_log.go:114] [ 19170] Rsp = 0000000000000000 D0625 14:06:15.862397 1 task_log.go:114] [ 19170] Ss = 000000000000002b D0625 14:06:15.862458 1 task_log.go:137] [ 19170] Stack: D0625 14:06:15.862526 1 task_log.go:163] [ 19170] Error reading stack at address 0: bad address D0625 14:06:15.862579 1 task_log.go:186] [ 19170] Code: D0625 14:06:15.862661 1 task_log.go:208] [ 19170] 7f848ec92350: 00 00 00 00 03 00 00 00 8c 7a 62 32 1b 00 00 00 D0625 14:06:15.862718 1 task_log.go:208] [ 19170] 7f848ec92360: 00 00 00 00 00 00 00 00 64 00 00 00 00 00 00 00 D0625 14:06:15.862811 1 task_log.go:208] [ 19170] 7f848ec92370: 00 00 00 00 00 00 00 00 51 09 00 00 00 00 00 00 D0625 14:06:15.862879 1 task_log.go:208] [ 19170] 7f848ec92380: 75 8e 2c 00 00 00 00 00 55 1c 41 00 00 00 00 00 D0625 14:06:15.862961 1 task_log.go:208] [ 19170] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:15.863012 1 task_log.go:208] [ 19170] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:15.863105 1 task_log.go:208] [ 19170] 7f848ec923b0: c0 80 56 00 00 00 00 00 45 94 2c 00 00 00 00 00 D0625 14:06:15.863204 1 task_log.go:208] [ 19170] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:15.863298 1 task_log.go:81] [ 19170] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f8fb6000 *pgalloc.MemoryFile 00550000-00570000 rw-p f9063000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f8c31000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f8cc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff60d000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f8c10000 *pgalloc.MemoryFile 20000000-20800000 r--s 00000000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f8d6d000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f9654000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f9023000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:15.863595 1 task_log.go:84] [ 19170] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:15.863839 1 task_signals.go:548] [ 19170] Notified of signal 11 D0625 14:06:15.863930 1 task_signals.go:250] [ 19170] Signal 11: delivering to handler D0625 14:06:15.864035 1 task_signals.go:254] [ 19170] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:15.864155 1 task_signals.go:563] [ 19170] No task notified of signal 11 D0625 14:06:15.864253 1 task_signals.go:214] [ 19170] Signal 11: terminating thread group I0625 14:06:15.864362 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19164, TID: 19170, fault addr: 0x0 D0625 14:06:15.864484 1 task_stop.go:147] [ 19165] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:15.864665 1 task_exit.go:277] [ 19170] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:15.864859 1 task_exit.go:277] [ 19170] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:15.864983 1 task_exit.go:277] [ 19170] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:15.864955 1 task_signals.go:214] [ 19165] Signal 9: terminating thread group I0625 14:06:15.865195 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19164, TID: 19165, fault addr: 0x0 D0625 14:06:15.865299 1 task_exit.go:277] [ 19165] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:15.865397 1 task_exit.go:277] [ 19165] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:15.865511 1 task_exit.go:277] [ 19165] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:15.864966 1 task_signals.go:214] [ 19164] Signal 9: terminating thread group I0625 14:06:15.865693 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19164, TID: 19164, fault addr: 0x0 D0625 14:06:15.865801 1 task_exit.go:277] [ 19164] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:15.865921 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:15.866014 1 task_exit.go:277] [ 19164] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:15.866140 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:15.866264 1 task_exit.go:277] [ 19164] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:15.867306 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:15 executing program 0: clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000040), 0x0, 0xd9f, 0xfffffffe) fcntl$dupfd(r3, 0x0, r0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:15.875502 1 task_stop.go:124] [ 19171] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:15.876105 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.886753 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.895782 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.906213 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.918094 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.926115 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.935746 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.945758 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.956606 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.966422 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.975746 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.985113 1 task_exit.go:277] [ 19166] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:15.986660 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:15.995895 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.008500 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.018074 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.027355 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.036729 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.048956 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.058091 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.068190 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.076813 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.086810 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.096382 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.106337 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.115882 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.125760 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.137359 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.147329 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.148330 1 task_stop.go:124] [ 19174] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:16.148702 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:16.148767 1 task_run.go:389] [ 19175] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:16.148799 1 task_log.go:104] [ 19175] Registers: D0625 14:06:16.148820 1 task_log.go:114] [ 19175] Cs = 0000000000000033 D0625 14:06:16.148831 1 task_log.go:114] [ 19175] Ds = 0000000000000000 D0625 14:06:16.148839 1 task_log.go:114] [ 19175] Eflags = 00000000000112c7 D0625 14:06:16.148845 1 task_log.go:114] [ 19175] Es = 0000000000000000 D0625 14:06:16.148850 1 task_log.go:114] [ 19175] Fs = 0000000000000000 D0625 14:06:16.148856 1 task_log.go:114] [ 19175] Fs_base = 00007fe4046cf700 D0625 14:06:16.148862 1 task_log.go:114] [ 19175] Gs = 0000000000000000 D0625 14:06:16.148868 1 task_log.go:114] [ 19175] Gs_base = 0000000000000000 D0625 14:06:16.148874 1 task_log.go:114] [ 19175] Orig_rax = 000000000040dcc4 D0625 14:06:16.148879 1 task_log.go:114] [ 19175] R10 = 0000000000000b69 D0625 14:06:16.148885 1 task_log.go:114] [ 19175] R11 = 0000000031a5138c D0625 14:06:16.148906 1 task_log.go:114] [ 19175] R12 = 0000000000000000 D0625 14:06:16.148917 1 task_log.go:114] [ 19175] R13 = 0000000000000000 D0625 14:06:16.148935 1 task_log.go:114] [ 19175] R14 = 0000000000000000 D0625 14:06:16.148950 1 task_log.go:114] [ 19175] R15 = 000000000040773c D0625 14:06:16.148956 1 task_log.go:114] [ 19175] R8 = ffffffff00000add D0625 14:06:16.148961 1 task_log.go:114] [ 19175] R9 = 0000000000528960 D0625 14:06:16.148967 1 task_log.go:114] [ 19175] Rax = 000000000040dcc4 D0625 14:06:16.148973 1 task_log.go:114] [ 19175] Rbp = 000000000056bf88 D0625 14:06:16.148979 1 task_log.go:114] [ 19175] Rbx = 000000000056bf80 D0625 14:06:16.148984 1 task_log.go:114] [ 19175] Rcx = 0000000000000000 D0625 14:06:16.148990 1 task_log.go:114] [ 19175] Rdi = 0000000000000b69 D0625 14:06:16.148995 1 task_log.go:114] [ 19175] Rdx = 000000000056bf8c D0625 14:06:16.149001 1 task_log.go:114] [ 19175] Rip = 00007f848ec9239e D0625 14:06:16.149007 1 task_log.go:114] [ 19175] Rsi = 0000000031a0a450 D0625 14:06:16.149012 1 task_log.go:114] [ 19175] Rsp = 0000000000000000 D0625 14:06:16.149018 1 task_log.go:114] [ 19175] Ss = 000000000000002b D0625 14:06:16.149023 1 task_log.go:137] [ 19175] Stack: D0625 14:06:16.149033 1 task_log.go:163] [ 19175] Error reading stack at address 0: bad address D0625 14:06:16.149041 1 task_log.go:186] [ 19175] Code: D0625 14:06:16.149049 1 task_log.go:208] [ 19175] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:16.149057 1 task_log.go:208] [ 19175] 7f848ec92360: 14 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:16.149071 1 task_log.go:208] [ 19175] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:16.149080 1 task_log.go:208] [ 19175] 7f848ec92380: 36 95 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:16.149113 1 task_log.go:208] [ 19175] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:16.149120 1 task_log.go:208] [ 19175] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:16.149129 1 task_log.go:208] [ 19175] 7f848ec923b0: c0 80 56 00 00 00 00 00 67 95 2c 00 00 00 00 00 D0625 14:06:16.149141 1 task_log.go:208] [ 19175] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:16.149160 1 task_log.go:81] [ 19175] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f8a84000 *pgalloc.MemoryFile 00550000-00570000 rw-p f9134000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f89b3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f8ad1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff60c000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f8a43000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f9450000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f8a64000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:16.149382 1 task_log.go:84] [ 19175] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:16.149448 1 task_signals.go:548] [ 19175] Notified of signal 11 D0625 14:06:16.149459 1 task_signals.go:250] [ 19175] Signal 11: delivering to handler D0625 14:06:16.149472 1 task_signals.go:254] [ 19175] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:16.149517 1 task_signals.go:563] [ 19175] No task notified of signal 11 D0625 14:06:16.149526 1 task_signals.go:214] [ 19175] Signal 11: terminating thread group I0625 14:06:16.149540 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19175, TID: 19175, fault addr: 0x0 D0625 14:06:16.149554 1 task_exit.go:277] [ 19175] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:16.149566 1 task_stop.go:147] [ 19174] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:16.149578 1 task_exit.go:422] [ 19175] Init process terminating, killing namespace D0625 14:06:16.149587 1 task_exit.go:277] [ 19175] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:16.157274 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.165700 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.176595 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.186112 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.195723 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.205972 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.218589 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.225848 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.238643 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.247654 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.260738 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.266237 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.277256 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.286116 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.296291 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.307005 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.317682 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.325766 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.337645 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.346096 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.357647 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.365734 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.376533 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.385799 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.398176 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.405877 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.417173 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.427760 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.436541 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.446493 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.457881 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.468954 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.476088 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.485999 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.497410 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.505722 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.517014 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.520293 1 task_stop.go:124] [ 19174] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:16.520636 1 task_signals.go:548] [ 19176] Notified of signal 24 D0625 14:06:16.520695 1 task_signals.go:214] [ 19176] Signal 24: terminating thread group I0625 14:06:16.520712 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19176, TID: 19176, fault addr: 0x0 D0625 14:06:16.520732 1 task_exit.go:277] [ 19176] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:16.520746 1 task_stop.go:147] [ 19174] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:16.520778 1 task_exit.go:277] [ 19176] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:16.526190 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.535672 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.546271 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.556132 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.566600 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.577899 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.586022 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.596156 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.606690 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.617510 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.627136 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.635741 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.646095 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.655885 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.666453 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.677133 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.687854 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.696159 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.706168 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.715788 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.725783 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.738994 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.746371 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.756674 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.765968 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.778881 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.787162 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.800220 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.808361 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.815769 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.826624 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.837217 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.845756 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.855674 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.865968 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.875810 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.887140 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.895600 1 task_signals.go:548] [ 19172] Notified of signal 14 D0625 14:06:16.895648 1 task_signals.go:214] [ 19172] Signal 14: terminating thread group I0625 14:06:16.895663 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19172, TID: 19172, fault addr: 0x0 D0625 14:06:16.895686 1 task_exit.go:277] [ 19172] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:16.896784 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.904947 1 task_signals.go:563] [ 19172] No task notified of signal 14 D0625 14:06:16.906148 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.906241 1 task_signals.go:214] [ 19174] Signal 9: terminating thread group I0625 14:06:16.906268 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19172, TID: 19174, fault addr: 0x0 D0625 14:06:16.906282 1 task_exit.go:277] [ 19174] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:16.906309 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:16.906319 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:16.906328 1 task_exit.go:277] [ 19174] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:16.906334 1 task_exit.go:277] [ 19174] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:16.908227 1 task_exit.go:277] [ 19175] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:16.908699 1 task_exit.go:277] [ 19172] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:16.908791 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:16.910190 1 task_exit.go:277] [ 19172] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:16 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00007fc000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:16.917546 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.925995 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.937790 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.946382 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.957055 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.966828 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.976670 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.986548 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:16.996982 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.009714 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.016209 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.020751 1 task_exit.go:277] [ 19176] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:17.026926 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.036788 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.046606 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.056515 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.066954 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.076543 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.089499 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.095902 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.105756 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.116928 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.127109 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.136992 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.146497 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.155720 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.159446 1 task_stop.go:124] [ 19179] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:17.165779 1 task_stop.go:124] [ 19180] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:17.165991 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:17.166072 1 task_run.go:389] [ 19181] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:17.166114 1 task_log.go:104] [ 19181] Registers: D0625 14:06:17.166135 1 task_log.go:114] [ 19181] Cs = 0000000000000033 D0625 14:06:17.166154 1 task_log.go:114] [ 19181] Ds = 0000000000000000 D0625 14:06:17.166179 1 task_log.go:114] [ 19181] Eflags = 00000000000112c7 D0625 14:06:17.166185 1 task_log.go:114] [ 19181] Es = 0000000000000000 D0625 14:06:17.166192 1 task_log.go:114] [ 19181] Fs = 0000000000000000 D0625 14:06:17.166203 1 task_log.go:114] [ 19181] Fs_base = 00007fe4046cf700 D0625 14:06:17.166220 1 task_log.go:114] [ 19181] Gs = 0000000000000000 D0625 14:06:17.166227 1 task_log.go:114] [ 19181] Gs_base = 0000000000000000 D0625 14:06:17.166238 1 task_log.go:114] [ 19181] Orig_rax = 000000000040dcc4 D0625 14:06:17.166245 1 task_log.go:114] [ 19181] R10 = 0000000000000b6a D0625 14:06:17.166250 1 task_log.go:114] [ 19181] R11 = 0000000032ace14e D0625 14:06:17.166257 1 task_log.go:114] [ 19181] R12 = 0000000000000000 D0625 14:06:17.166262 1 task_log.go:114] [ 19181] R13 = 0000000000000000 D0625 14:06:17.166281 1 task_log.go:114] [ 19181] R14 = 0000000000000000 D0625 14:06:17.166287 1 task_log.go:114] [ 19181] R15 = 000000000040773c D0625 14:06:17.166293 1 task_log.go:114] [ 19181] R8 = ffffffff00000add D0625 14:06:17.166300 1 task_log.go:114] [ 19181] R9 = 0000000000528960 D0625 14:06:17.166306 1 task_log.go:114] [ 19181] Rax = 000000000040dcc4 D0625 14:06:17.166311 1 task_log.go:114] [ 19181] Rbp = 000000000056bf88 D0625 14:06:17.166317 1 task_log.go:114] [ 19181] Rbx = 000000000056bf80 D0625 14:06:17.166323 1 task_log.go:114] [ 19181] Rcx = 0000000000000000 D0625 14:06:17.166329 1 task_log.go:114] [ 19181] Rdi = 0000000000000b6a D0625 14:06:17.166348 1 task_log.go:114] [ 19181] Rdx = 000000000056bf8c D0625 14:06:17.166355 1 task_log.go:114] [ 19181] Rip = 00007f848ec9239e D0625 14:06:17.166360 1 task_log.go:114] [ 19181] Rsi = 0000000032aaf87f D0625 14:06:17.166366 1 task_log.go:114] [ 19181] Rsp = 0000000000000000 D0625 14:06:17.166371 1 task_log.go:114] [ 19181] Ss = 000000000000002b D0625 14:06:17.166377 1 task_log.go:137] [ 19181] Stack: D0625 14:06:17.166384 1 task_log.go:163] [ 19181] Error reading stack at address 0: bad address D0625 14:06:17.166393 1 task_log.go:186] [ 19181] Code: D0625 14:06:17.166402 1 task_log.go:208] [ 19181] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:17.166411 1 task_log.go:208] [ 19181] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:17.166418 1 task_log.go:208] [ 19181] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:17.166425 1 task_log.go:208] [ 19181] 7f848ec92380: 10 99 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:17.166438 1 task_log.go:208] [ 19181] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:17.166452 1 task_log.go:208] [ 19181] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:17.166461 1 task_log.go:208] [ 19181] 7f848ec923b0: c0 80 56 00 00 00 00 00 5f 99 2c 00 00 00 00 00 D0625 14:06:17.166467 1 task_log.go:208] [ 19181] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:17.166473 1 task_log.go:81] [ 19181] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f87e7000 *pgalloc.MemoryFile 00550000-00570000 rw-p f9134000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f8570000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f8834000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff60b000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f87c6000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f8b7d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f8993000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:17.166655 1 task_log.go:84] [ 19181] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:17.166703 1 task_signals.go:548] [ 19181] Notified of signal 11 D0625 14:06:17.166714 1 task_signals.go:250] [ 19181] Signal 11: delivering to handler D0625 14:06:17.166724 1 task_signals.go:254] [ 19181] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:17.166762 1 task_signals.go:563] [ 19181] No task notified of signal 11 D0625 14:06:17.166770 1 task_signals.go:214] [ 19181] Signal 11: terminating thread group I0625 14:06:17.166781 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19181, TID: 19181, fault addr: 0x0 D0625 14:06:17.166806 1 task_exit.go:277] [ 19181] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:17.166818 1 task_stop.go:147] [ 19180] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:17.166830 1 task_exit.go:422] [ 19181] Init process terminating, killing namespace D0625 14:06:17.166838 1 task_exit.go:277] [ 19181] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:17.167308 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.169079 1 task_stop.go:124] [ 19180] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:17.171312 1 task_signals.go:548] [ 19182] Notified of signal 24 D0625 14:06:17.171478 1 task_signals.go:214] [ 19182] Signal 24: terminating thread group I0625 14:06:17.171496 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19182, TID: 19182, fault addr: 0x0 D0625 14:06:17.171522 1 task_exit.go:277] [ 19182] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:17.171533 1 task_stop.go:147] [ 19180] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:17.171566 1 task_exit.go:277] [ 19182] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:17.177560 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.182866 1 task_signals.go:548] [ 19180] Notified of signal 14 D0625 14:06:17.184217 1 task_signals.go:214] [ 19180] Signal 14: terminating thread group I0625 14:06:17.184243 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19180, TID: 19180, fault addr: 0x0 D0625 14:06:17.184271 1 task_exit.go:277] [ 19180] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:17.184284 1 task_stop.go:147] [ 19179] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:17.184302 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:17.184370 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:17.184404 1 task_exit.go:277] [ 19180] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:17.185732 1 task_exit.go:277] [ 19182] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:17.186065 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.187339 1 task_exit.go:277] [ 19181] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:17.196514 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.209668 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.215722 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.225748 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.236178 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.254029 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.260020 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.265921 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.276363 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.287135 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.297349 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.306841 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.316147 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.328318 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.336232 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.346835 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.356668 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.365768 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.379563 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.390263 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.396481 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.406779 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.415930 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.427801 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.435990 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.445888 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.458110 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.466001 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.477157 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.490050 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.495689 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.505797 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.515863 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.525727 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.536708 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.549756 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.556705 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.567336 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.576288 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.589221 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.596140 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.607144 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.620605 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.626164 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.636206 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.646757 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.656983 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.667572 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.675701 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.687125 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.696877 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.705846 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.715642 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.727453 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.736076 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.746177 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.757254 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.767762 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.775769 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.785680 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.797079 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.805792 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.815637 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.826086 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.837601 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.848143 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.856777 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.866104 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.875946 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.885797 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.896892 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.902766 1 task_stop.go:124] [ 19179] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:17.906056 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.908894 1 task_stop.go:124] [ 19184] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:17.919000 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.925959 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.937770 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.946285 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.956987 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.966864 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.978009 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.985669 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:17.997772 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.006514 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:18.008379 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:18.008751 1 task_run.go:389] [ 19186] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:18.008805 1 task_log.go:104] [ 19186] Registers: D0625 14:06:18.008826 1 task_log.go:114] [ 19186] Cs = 0000000000000033 D0625 14:06:18.008947 1 task_log.go:114] [ 19186] Ds = 0000000000000000 D0625 14:06:18.008967 1 task_log.go:114] [ 19186] Eflags = 00000000000112c7 D0625 14:06:18.008973 1 task_log.go:114] [ 19186] Es = 0000000000000000 D0625 14:06:18.008980 1 task_log.go:114] [ 19186] Fs = 0000000000000000 D0625 14:06:18.009009 1 task_log.go:114] [ 19186] Fs_base = 00007fe4046ae700 D0625 14:06:18.009052 1 task_log.go:114] [ 19186] Gs = 0000000000000000 D0625 14:06:18.009084 1 task_log.go:114] [ 19186] Gs_base = 0000000000000000 D0625 14:06:18.009116 1 task_log.go:114] [ 19186] Orig_rax = 000000000040dcc4 D0625 14:06:18.009153 1 task_log.go:114] [ 19186] R10 = 0000000000000b6b D0625 14:06:18.009185 1 task_log.go:114] [ 19186] R11 = 0000000029425bf5 D0625 14:06:18.009205 1 task_log.go:114] [ 19186] R12 = 0000000000000000 D0625 14:06:18.009215 1 task_log.go:114] [ 19186] R13 = 0000000000000000 D0625 14:06:18.009222 1 task_log.go:114] [ 19186] R14 = 0000000000000000 D0625 14:06:18.009229 1 task_log.go:114] [ 19186] R15 = 000000000040773c D0625 14:06:18.009287 1 task_log.go:114] [ 19186] R8 = ffffffff00000add D0625 14:06:18.009304 1 task_log.go:114] [ 19186] R9 = 0000000000528960 D0625 14:06:18.009311 1 task_log.go:114] [ 19186] Rax = 000000000040dcc4 D0625 14:06:18.009318 1 task_log.go:114] [ 19186] Rbp = 000000000056c040 D0625 14:06:18.009336 1 task_log.go:114] [ 19186] Rbx = 000000000056c038 D0625 14:06:18.009341 1 task_log.go:114] [ 19186] Rcx = 0000000000000000 D0625 14:06:18.009346 1 task_log.go:114] [ 19186] Rdi = 0000000000000000 D0625 14:06:18.009352 1 task_log.go:114] [ 19186] Rdx = 000000000056c044 D0625 14:06:18.009358 1 task_log.go:114] [ 19186] Rip = 00007f848ec9239e D0625 14:06:18.009364 1 task_log.go:114] [ 19186] Rsi = 0000000000000000 D0625 14:06:18.009369 1 task_log.go:114] [ 19186] Rsp = 0000000000000000 D0625 14:06:18.009389 1 task_log.go:114] [ 19186] Ss = 000000000000002b D0625 14:06:18.009423 1 task_log.go:137] [ 19186] Stack: D0625 14:06:18.009441 1 task_log.go:163] [ 19186] Error reading stack at address 0: bad address D0625 14:06:18.009451 1 task_log.go:186] [ 19186] Code: D0625 14:06:18.009459 1 task_log.go:208] [ 19186] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:18.009468 1 task_log.go:208] [ 19186] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:18.009475 1 task_log.go:208] [ 19186] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:18.009482 1 task_log.go:208] [ 19186] 7f848ec92380: 00 10 00 00 00 00 00 00 f2 1b 00 00 00 00 00 00 D0625 14:06:18.009489 1 task_log.go:208] [ 19186] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:18.009496 1 task_log.go:208] [ 19186] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:18.009503 1 task_log.go:208] [ 19186] 7f848ec923b0: c0 80 56 00 00 00 00 00 68 99 2c 00 00 00 00 00 D0625 14:06:18.009511 1 task_log.go:208] [ 19186] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:18.009550 1 task_log.go:81] [ 19186] 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-shm451854049 00970000-014ac000 rw-p 00000000 00:00 0 014ac000-014ce000 rw-p 00000000 00:00 0 [heap] 1ffff000-20000000 ---p 00000000 00:00 0 20000000-207fc000 rwxp 00000000 00:00 0 207fc000-207fd000 rw-p 00000000 00:07 8 /syz-executor 207fd000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f8410000 *pgalloc.MemoryFile 00550000-00570000 rw-p f8550000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f80c4000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f8154000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff60a000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f80a3000 *pgalloc.MemoryFile 20000000-20200000 r-xp f8200000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f845d000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f9134000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f8510000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:18.009757 1 task_log.go:84] [ 19186] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:18.009805 1 task_signals.go:548] [ 19186] Notified of signal 11 D0625 14:06:18.009816 1 task_signals.go:250] [ 19186] Signal 11: delivering to handler D0625 14:06:18.009828 1 task_signals.go:254] [ 19186] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:18.009879 1 task_signals.go:563] [ 19186] No task notified of signal 11 D0625 14:06:18.009887 1 task_signals.go:214] [ 19186] Signal 11: terminating thread group I0625 14:06:18.009898 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19178, TID: 19186, fault addr: 0x0 D0625 14:06:18.009925 1 task_stop.go:147] [ 19179] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:18.009942 1 task_exit.go:277] [ 19186] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:18.010000 1 task_exit.go:277] [ 19186] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:18.010053 1 task_exit.go:277] [ 19186] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:18.009998 1 task_signals.go:214] [ 19179] Signal 9: terminating thread group I0625 14:06:18.010080 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19178, TID: 19179, fault addr: 0x0 D0625 14:06:18.010088 1 task_exit.go:277] [ 19179] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:18.010114 1 task_exit.go:277] [ 19179] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:18.010124 1 task_exit.go:277] [ 19179] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:18.010021 1 task_signals.go:214] [ 19178] Signal 9: terminating thread group I0625 14:06:18.010147 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19178, TID: 19178, fault addr: 0x0 D0625 14:06:18.010180 1 task_exit.go:277] [ 19178] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:18.010212 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:18.010231 1 task_exit.go:277] [ 19178] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:18.010239 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:18.011519 1 task_exit.go:277] [ 19180] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:18.014256 1 task_exit.go:277] [ 19178] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:18 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f000011a000/0x2000)=nil, 0x2000, 0x8, 0x4010, r0, 0x6abb7000) clone(0x9002000, &(0x7f0000000040)="d762906950fd32d02d420fc8007277d4aea866c1e9aec05a34849ebc087f400433a9367b2eb3d33a9f861cdbe0509bed37f45bf7e77262c0b7416c8b1e70728c4f6a894c5736fe", &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)="98c2ef9377cc67d56632f4b5548ae2145d56f9c0f583c1b080718d8f626904143f15504683d68d5b96793826b37eb47ad76130dd46654df849d4ae7d34ba95df5414bbfb") r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:18.019528 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.026076 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.036148 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.046844 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.055951 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.069510 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.077884 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.085695 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.095781 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.106411 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.116818 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.126357 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.137124 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.146568 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.155766 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.166797 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.176974 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.186531 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.198163 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.208052 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.219093 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.226558 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.235658 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.246591 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.262078 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.266578 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.273034 1 task_stop.go:124] [ 19188] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:18.276017 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.277609 1 task_stop.go:124] [ 19189] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:18.278295 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:18.278526 1 task_run.go:389] [ 19190] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:18.278641 1 task_log.go:104] [ 19190] Registers: D0625 14:06:18.278725 1 task_log.go:114] [ 19190] Cs = 0000000000000033 D0625 14:06:18.278805 1 task_log.go:114] [ 19190] Ds = 0000000000000000 D0625 14:06:18.278875 1 task_log.go:114] [ 19190] Eflags = 00000000000112c7 D0625 14:06:18.278931 1 task_log.go:114] [ 19190] Es = 0000000000000000 D0625 14:06:18.278993 1 task_log.go:114] [ 19190] Fs = 0000000000000000 D0625 14:06:18.279051 1 task_log.go:114] [ 19190] Fs_base = 00007fe4046cf700 D0625 14:06:18.279104 1 task_log.go:114] [ 19190] Gs = 0000000000000000 D0625 14:06:18.279174 1 task_log.go:114] [ 19190] Gs_base = 0000000000000000 D0625 14:06:18.279232 1 task_log.go:114] [ 19190] Orig_rax = 000000000040dcc4 D0625 14:06:18.279286 1 task_log.go:114] [ 19190] R10 = 0000000000000b6b D0625 14:06:18.279345 1 task_log.go:114] [ 19190] R11 = 00000000395e807c D0625 14:06:18.279412 1 task_log.go:114] [ 19190] R12 = 0000000000000000 D0625 14:06:18.279467 1 task_log.go:114] [ 19190] R13 = 0000000000000000 D0625 14:06:18.279525 1 task_log.go:114] [ 19190] R14 = 0000000000000000 D0625 14:06:18.279579 1 task_log.go:114] [ 19190] R15 = 000000000040773c D0625 14:06:18.279680 1 task_log.go:114] [ 19190] R8 = ffffffff00000add D0625 14:06:18.280898 1 task_log.go:114] [ 19190] R9 = 0000000000528960 D0625 14:06:18.280989 1 task_log.go:114] [ 19190] Rax = 000000000040dcc4 D0625 14:06:18.281075 1 task_log.go:114] [ 19190] Rbp = 000000000056bf88 D0625 14:06:18.281164 1 task_log.go:114] [ 19190] Rbx = 000000000056bf80 D0625 14:06:18.281189 1 task_log.go:114] [ 19190] Rcx = 0000000000000000 D0625 14:06:18.281207 1 task_log.go:114] [ 19190] Rdi = 0000000000000b6b D0625 14:06:18.281216 1 task_log.go:114] [ 19190] Rdx = 000000000056bf8c D0625 14:06:18.281222 1 task_log.go:114] [ 19190] Rip = 00007f848ec9239e D0625 14:06:18.281236 1 task_log.go:114] [ 19190] Rsi = 000000003957c839 D0625 14:06:18.281268 1 task_log.go:114] [ 19190] Rsp = 0000000000000000 D0625 14:06:18.281320 1 task_log.go:114] [ 19190] Ss = 000000000000002b D0625 14:06:18.281392 1 task_log.go:137] [ 19190] Stack: D0625 14:06:18.281463 1 task_log.go:163] [ 19190] Error reading stack at address 0: bad address D0625 14:06:18.281533 1 task_log.go:186] [ 19190] Code: D0625 14:06:18.281556 1 task_log.go:208] [ 19190] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:18.281567 1 task_log.go:208] [ 19190] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:18.281576 1 task_log.go:208] [ 19190] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:18.281590 1 task_log.go:208] [ 19190] 7f848ec92380: 70 9d 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:18.281677 1 task_log.go:208] [ 19190] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:18.281698 1 task_log.go:208] [ 19190] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:18.281707 1 task_log.go:208] [ 19190] 7f848ec923b0: c0 80 56 00 00 00 00 00 b5 9d 2c 00 00 00 00 00 D0625 14:06:18.281715 1 task_log.go:208] [ 19190] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:18.281722 1 task_log.go:81] [ 19190] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f7f17000 *pgalloc.MemoryFile 00550000-00570000 rw-p f8993000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f7e46000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f7f64000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff609000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f7ed6000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f88e0000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f7ef7000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:18.281972 1 task_log.go:84] [ 19190] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:18.282036 1 task_signals.go:548] [ 19190] Notified of signal 11 D0625 14:06:18.282050 1 task_signals.go:250] [ 19190] Signal 11: delivering to handler D0625 14:06:18.282063 1 task_signals.go:254] [ 19190] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:18.282104 1 task_signals.go:563] [ 19190] No task notified of signal 11 D0625 14:06:18.282112 1 task_signals.go:214] [ 19190] Signal 11: terminating thread group I0625 14:06:18.282124 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19190, TID: 19190, fault addr: 0x0 D0625 14:06:18.282140 1 task_exit.go:277] [ 19190] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:18.282152 1 task_stop.go:147] [ 19189] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:18.284950 1 task_exit.go:422] [ 19190] Init process terminating, killing namespace D0625 14:06:18.285082 1 task_exit.go:277] [ 19190] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:18.289667 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.296779 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.307736 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.318481 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.325799 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.336688 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.345709 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.356708 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.367248 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.376101 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.387343 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.396572 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.407635 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.416221 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.428255 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.435691 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.446238 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.459532 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.469522 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.478030 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.486626 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.498268 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.510812 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.515703 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.526300 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.536840 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.547376 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.555667 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.568079 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.580352 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.587024 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.595797 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.606222 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.617935 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.629531 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.640467 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.647923 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.656611 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.668280 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.677703 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.686447 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.696293 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.705664 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.716228 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.726884 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.736382 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.745890 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.755973 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.759844 1 task_signals.go:548] [ 19191] Notified of signal 11 D0625 14:06:18.759895 1 task_signals.go:250] [ 19191] Signal 11: delivering to handler D0625 14:06:18.759918 1 task_signals.go:254] [ 19191] 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 D0625 14:06:18.759978 1 task_signals.go:563] [ 19191] No task notified of signal 11 D0625 14:06:18.759990 1 task_signals.go:214] [ 19191] Signal 11: terminating thread group I0625 14:06:18.760004 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19191, TID: 19191, fault addr: 0x0 D0625 14:06:18.760022 1 task_exit.go:277] [ 19191] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:18.760800 1 task_exit.go:277] [ 19191] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:18.767986 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.776225 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.784660 1 task_stop.go:124] [ 19189] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:18.785026 1 task_signals.go:548] [ 19192] Notified of signal 24 D0625 14:06:18.785068 1 task_signals.go:214] [ 19192] Signal 24: terminating thread group I0625 14:06:18.785080 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19192, TID: 19192, fault addr: 0x0 D0625 14:06:18.785094 1 task_exit.go:277] [ 19192] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:18.785105 1 task_stop.go:147] [ 19189] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:18.785136 1 task_exit.go:277] [ 19192] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:18.785884 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.797778 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.797847 1 task_signals.go:548] [ 19189] Notified of signal 14 D0625 14:06:18.808395 1 task_signals.go:532] [ 19189] Discarding duplicate signal 14 D0625 14:06:18.808498 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.808764 1 task_signals.go:214] [ 19189] Signal 14: terminating thread group I0625 14:06:18.808860 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19189, TID: 19189, fault addr: 0x0 D0625 14:06:18.808910 1 task_exit.go:277] [ 19189] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:18.808955 1 task_stop.go:147] [ 19188] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:18.809029 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:18.809073 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:18.809111 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:18.809148 1 task_exit.go:277] [ 19189] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:18.810678 1 task_exit.go:277] [ 19192] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:18.817865 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.818705 1 task_exit.go:277] [ 19190] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:18.823883 1 task_exit.go:277] [ 19191] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:18.825966 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.837912 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.846364 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.857371 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.866127 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.876027 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.886077 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.896281 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.908159 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.917552 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.927545 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.936515 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.946617 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.957627 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.967841 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.976136 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.986337 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:18.996852 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.006692 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.015743 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.033656 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.035966 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.046577 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.056588 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.066110 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.075677 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.085651 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.096210 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.105793 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.119548 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.126736 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.137908 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.146195 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.157481 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.168442 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.180318 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.186789 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.196522 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.206683 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.218817 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.230317 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.236909 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.245960 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.255642 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.266102 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.276527 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.285868 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.296497 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.306407 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.316197 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.327828 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.331993 1 task_stop.go:124] [ 19188] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:19.334416 1 task_stop.go:124] [ 19194] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:19.336847 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.345705 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.355809 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.367737 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.378479 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.387925 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.397752 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.406667 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.417962 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:19.427217 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:19.427579 1 task_run.go:389] [ 19196] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:19.427622 1 task_log.go:104] [ 19196] Registers: D0625 14:06:19.427645 1 task_log.go:114] [ 19196] Cs = 0000000000000033 D0625 14:06:19.427652 1 task_log.go:114] [ 19196] Ds = 0000000000000000 D0625 14:06:19.427659 1 task_log.go:114] [ 19196] Eflags = 00000000000112c7 D0625 14:06:19.427665 1 task_log.go:114] [ 19196] Es = 0000000000000000 D0625 14:06:19.427673 1 task_log.go:114] [ 19196] Fs = 0000000000000000 D0625 14:06:19.427687 1 task_log.go:114] [ 19196] Fs_base = 00007fe4046ae700 D0625 14:06:19.427693 1 task_log.go:114] [ 19196] Gs = 0000000000000000 D0625 14:06:19.427701 1 task_log.go:114] [ 19196] Gs_base = 0000000000000000 D0625 14:06:19.427708 1 task_log.go:114] [ 19196] Orig_rax = 000000000040dcc4 D0625 14:06:19.427714 1 task_log.go:114] [ 19196] R10 = 0000000000000b6d D0625 14:06:19.427720 1 task_log.go:114] [ 19196] R11 = 00000000069db856 D0625 14:06:19.427725 1 task_log.go:114] [ 19196] R12 = 0000000000000000 D0625 14:06:19.427731 1 task_log.go:114] [ 19196] R13 = 0000000000000000 D0625 14:06:19.427739 1 task_log.go:114] [ 19196] R14 = 0000000000000000 D0625 14:06:19.427744 1 task_log.go:114] [ 19196] R15 = 000000000040773c D0625 14:06:19.427750 1 task_log.go:114] [ 19196] R8 = ffffffff00000add D0625 14:06:19.427763 1 task_log.go:114] [ 19196] R9 = 0000000000528960 D0625 14:06:19.427771 1 task_log.go:114] [ 19196] Rax = 000000000040dcc4 D0625 14:06:19.427776 1 task_log.go:114] [ 19196] Rbp = 000000000056c040 D0625 14:06:19.427783 1 task_log.go:114] [ 19196] Rbx = 000000000056c038 D0625 14:06:19.427790 1 task_log.go:114] [ 19196] Rcx = 0000000000000000 D0625 14:06:19.427796 1 task_log.go:114] [ 19196] Rdi = 0000000000000000 D0625 14:06:19.427802 1 task_log.go:114] [ 19196] Rdx = 000000000056c044 D0625 14:06:19.427808 1 task_log.go:114] [ 19196] Rip = 00007f848ec9239e D0625 14:06:19.427814 1 task_log.go:114] [ 19196] Rsi = 0000000000000000 D0625 14:06:19.427820 1 task_log.go:114] [ 19196] Rsp = 0000000000000000 D0625 14:06:19.427827 1 task_log.go:114] [ 19196] Ss = 000000000000002b D0625 14:06:19.427833 1 task_log.go:137] [ 19196] Stack: D0625 14:06:19.427867 1 task_log.go:163] [ 19196] Error reading stack at address 0: bad address D0625 14:06:19.427891 1 task_log.go:186] [ 19196] Code: D0625 14:06:19.427899 1 task_log.go:208] [ 19196] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:19.427909 1 task_log.go:208] [ 19196] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:19.427916 1 task_log.go:208] [ 19196] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:19.427923 1 task_log.go:208] [ 19196] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:19.427931 1 task_log.go:208] [ 19196] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:19.427949 1 task_log.go:208] [ 19196] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:19.427957 1 task_log.go:208] [ 19196] 7f848ec923b0: c0 80 56 00 00 00 00 00 b6 9f 2c 00 00 00 00 00 D0625 14:06:19.427965 1 task_log.go:208] [ 19196] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:19.427972 1 task_log.go:81] [ 19196] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f7bca000 *pgalloc.MemoryFile 00550000-00570000 rw-p f8993000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f7c17000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f7ca7000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff608000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f79df000 *pgalloc.MemoryFile 20000000-201b4000 r--p f7a00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f7d53000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f7ef7000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f7e06000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:19.428154 1 task_log.go:84] [ 19196] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:19.428219 1 task_signals.go:548] [ 19196] Notified of signal 11 D0625 14:06:19.428231 1 task_signals.go:250] [ 19196] Signal 11: delivering to handler D0625 14:06:19.428246 1 task_signals.go:254] [ 19196] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:19.428283 1 task_signals.go:563] [ 19196] No task notified of signal 11 D0625 14:06:19.428298 1 task_signals.go:214] [ 19196] Signal 11: terminating thread group I0625 14:06:19.428310 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19187, TID: 19196, fault addr: 0x0 D0625 14:06:19.428327 1 task_stop.go:147] [ 19188] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:19.428339 1 task_exit.go:277] [ 19196] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:19.428372 1 task_exit.go:277] [ 19196] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:19.428390 1 task_exit.go:277] [ 19196] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:19.428410 1 task_signals.go:214] [ 19187] Signal 9: terminating thread group I0625 14:06:19.428419 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19187, TID: 19187, fault addr: 0x0 D0625 14:06:19.428429 1 task_signals.go:214] [ 19188] Signal 9: terminating thread group D0625 14:06:19.428438 1 task_exit.go:277] [ 19187] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:19.428479 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:19.428527 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19187, TID: 19188, fault addr: 0x0 D0625 14:06:19.428548 1 task_exit.go:277] [ 19187] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:19.428860 1 task_exit.go:277] [ 19188] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:19.428923 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:19.428941 1 task_exit.go:277] [ 19188] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:19.428951 1 task_exit.go:277] [ 19188] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:19.428963 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:19.436138 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.438707 1 task_exit.go:277] [ 19187] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:19.445743 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:19 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f0000000140)=0x4) preadv(r2, &(0x7f0000002240)=[{&(0x7f0000000040)=""/160, 0xa0}, {&(0x7f0000000140)=""/113, 0x71}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)}], 0x6, 0x7, 0x3f) r3 = gettid() clone(0x90b01600, &(0x7f0000002200)="beebcdc30672f4fc73086777bb1b17de453ce35af885677f9a8ba25dd2e55c841fcb4f10fb8778e1ee4d180be716", &(0x7f00000022c0), &(0x7f0000002300), &(0x7f0000002340)="478a715ceb7c63b59a2766eef475bd82057c7484c7ba69375c7270645c2ad25c3d40443dc9f5ea11371eae8b5bb00adaa19fb2e936f28631171ca92bc84c2f3773bf5532406e605af7c0b8d73c86a80042c6a1d551d317e7a4b91b1b7d313a03e603e6b8") tkill(r3, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:19.456147 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.465960 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.477192 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.485713 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.497388 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.505979 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.516895 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.525682 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.537381 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.546151 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.555399 1 task_exit.go:277] [ 19189] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:19.556133 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.569529 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.577407 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.585679 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.596263 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.606308 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.616185 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.626071 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.637261 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.645644 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.656014 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.665989 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.676499 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.686204 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.695715 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.697155 1 task_stop.go:124] [ 19198] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:19.697976 1 task_stop.go:124] [ 19199] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:19.698191 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:19.698655 1 task_run.go:389] [ 19200] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:19.698725 1 task_log.go:104] [ 19200] Registers: D0625 14:06:19.698748 1 task_log.go:114] [ 19200] Cs = 0000000000000033 D0625 14:06:19.698884 1 task_log.go:114] [ 19200] Ds = 0000000000000000 D0625 14:06:19.698928 1 task_log.go:114] [ 19200] Eflags = 00000000000112c7 D0625 14:06:19.698961 1 task_log.go:114] [ 19200] Es = 0000000000000000 D0625 14:06:19.698990 1 task_log.go:114] [ 19200] Fs = 0000000000000000 D0625 14:06:19.699036 1 task_log.go:114] [ 19200] Fs_base = 00007fe4046cf700 D0625 14:06:19.699072 1 task_log.go:114] [ 19200] Gs = 0000000000000000 D0625 14:06:19.699108 1 task_log.go:114] [ 19200] Gs_base = 0000000000000000 D0625 14:06:19.699186 1 task_log.go:114] [ 19200] Orig_rax = 000000000040dcc4 D0625 14:06:19.699223 1 task_log.go:114] [ 19200] R10 = 0000000000000b6d D0625 14:06:19.699262 1 task_log.go:114] [ 19200] R11 = 0000000016cac67b D0625 14:06:19.699296 1 task_log.go:114] [ 19200] R12 = 0000000000000000 D0625 14:06:19.699354 1 task_log.go:114] [ 19200] R13 = 0000000000000000 D0625 14:06:19.699403 1 task_log.go:114] [ 19200] R14 = 0000000000000000 D0625 14:06:19.699437 1 task_log.go:114] [ 19200] R15 = 000000000040773c D0625 14:06:19.699474 1 task_log.go:114] [ 19200] R8 = ffffffff00000add D0625 14:06:19.699505 1 task_log.go:114] [ 19200] R9 = 0000000000528960 D0625 14:06:19.699532 1 task_log.go:114] [ 19200] Rax = 000000000040dcc4 D0625 14:06:19.699568 1 task_log.go:114] [ 19200] Rbp = 000000000056bf88 D0625 14:06:19.699600 1 task_log.go:114] [ 19200] Rbx = 000000000056bf80 D0625 14:06:19.699627 1 task_log.go:114] [ 19200] Rcx = 0000000000000000 D0625 14:06:19.699654 1 task_log.go:114] [ 19200] Rdi = 0000000000000b6d D0625 14:06:19.699681 1 task_log.go:114] [ 19200] Rdx = 000000000056bf8c D0625 14:06:19.699716 1 task_log.go:114] [ 19200] Rip = 00007f848ec9239e D0625 14:06:19.699748 1 task_log.go:114] [ 19200] Rsi = 0000000016c8e9c0 D0625 14:06:19.699775 1 task_log.go:114] [ 19200] Rsp = 0000000000000000 D0625 14:06:19.699801 1 task_log.go:114] [ 19200] Ss = 000000000000002b D0625 14:06:19.699841 1 task_log.go:137] [ 19200] Stack: D0625 14:06:19.699876 1 task_log.go:163] [ 19200] Error reading stack at address 0: bad address D0625 14:06:19.699924 1 task_log.go:186] [ 19200] Code: D0625 14:06:19.699961 1 task_log.go:208] [ 19200] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:19.700016 1 task_log.go:208] [ 19200] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:19.700057 1 task_log.go:208] [ 19200] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:19.700089 1 task_log.go:208] [ 19200] 7f848ec92380: 20 a3 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:19.700132 1 task_log.go:208] [ 19200] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:19.700170 1 task_log.go:208] [ 19200] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:19.700203 1 task_log.go:208] [ 19200] 7f848ec923b0: c0 80 56 00 00 00 00 00 45 a3 2c 00 00 00 00 00 D0625 14:06:19.700231 1 task_log.go:208] [ 19200] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:19.700258 1 task_log.go:81] [ 19200] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f7853000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7833000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f7762000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f78a0000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff607000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f77f2000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f8010000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f7813000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:19.700552 1 task_log.go:84] [ 19200] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:19.700654 1 task_signals.go:548] [ 19200] Notified of signal 11 D0625 14:06:19.700700 1 task_signals.go:250] [ 19200] Signal 11: delivering to handler D0625 14:06:19.700742 1 task_signals.go:254] [ 19200] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:19.700815 1 task_signals.go:563] [ 19200] No task notified of signal 11 D0625 14:06:19.700863 1 task_signals.go:214] [ 19200] Signal 11: terminating thread group I0625 14:06:19.700909 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19200, TID: 19200, fault addr: 0x0 D0625 14:06:19.700962 1 task_exit.go:277] [ 19200] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:19.701003 1 task_stop.go:147] [ 19199] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:19.701047 1 task_exit.go:422] [ 19200] Init process terminating, killing namespace D0625 14:06:19.701078 1 task_exit.go:277] [ 19200] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:19.708503 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.715780 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.726647 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.735666 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.745752 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.757661 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.767176 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.775943 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.788612 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.796317 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.806860 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.816024 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.826263 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.836598 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.845964 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.856042 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.866233 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.876616 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.886704 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.896506 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.906192 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.917062 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.925850 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.937518 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.946242 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.956629 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.965660 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.977596 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.987171 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:19.995673 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.005810 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.012669 1 task_stop.go:124] [ 19199] Entering internal stop (*kernel.vforkStop)(nil) W0625 14:06:20.013403 1 unix.go:1025] Unsupported socket option: 3 D0625 14:06:20.014115 1 task_signals.go:548] [ 19201] Notified of signal 24 D0625 14:06:20.014148 1 task_signals.go:214] [ 19201] Signal 24: terminating thread group I0625 14:06:20.014162 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19201, TID: 19201, fault addr: 0x0 D0625 14:06:20.014177 1 task_exit.go:277] [ 19201] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:20.014197 1 task_stop.go:147] [ 19199] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:20.014269 1 task_exit.go:277] [ 19201] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:20.015647 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.025612 1 task_signals.go:548] [ 19199] Notified of signal 14 D0625 14:06:20.025666 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.036467 1 task_signals.go:532] [ 19199] Discarding duplicate signal 14 D0625 14:06:20.036507 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.044928 1 task_signals.go:532] [ 19199] Discarding duplicate signal 14 D0625 14:06:20.046130 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.053876 1 task_signals.go:214] [ 19199] Signal 14: terminating thread group I0625 14:06:20.053917 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19199, TID: 19199, fault addr: 0x0 D0625 14:06:20.053937 1 task_exit.go:277] [ 19199] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:20.053950 1 task_stop.go:147] [ 19198] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:20.054002 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:20.054016 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:20.054025 1 task_exit.go:277] [ 19199] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:20.057202 1 task_exit.go:277] [ 19201] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:20.057522 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.060587 1 task_exit.go:277] [ 19200] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:20.070907 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.081168 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.086940 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.098269 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.105934 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.119466 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.127243 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.136565 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.146239 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.156734 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.166691 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.176871 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.186506 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.197106 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.206732 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.219194 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.229600 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.236953 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.249714 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.256372 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.266256 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.278579 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.291053 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.302952 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.306474 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.317223 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.325905 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.336112 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.346645 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.356087 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.366098 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.375735 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.387308 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.397770 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.406307 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.417715 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.425842 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.436183 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.448539 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.460013 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.466408 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.475915 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.487111 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.501726 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.508366 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.517510 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.526901 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.536725 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.545888 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.559091 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.567570 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.576064 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.586316 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.595661 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.606646 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.617548 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.625901 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.636936 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.645679 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.656766 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.667107 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.668945 1 task_stop.go:124] [ 19198] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:20.681827 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.686713 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.687556 1 task_stop.go:124] [ 19203] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:20.696798 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.706034 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.716180 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.725657 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.738989 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.745686 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.756425 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.765891 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.776420 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:20.777734 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:20.778116 1 task_run.go:389] [ 19205] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:20.778168 1 task_log.go:104] [ 19205] Registers: D0625 14:06:20.778186 1 task_log.go:114] [ 19205] Cs = 0000000000000033 D0625 14:06:20.778200 1 task_log.go:114] [ 19205] Ds = 0000000000000000 D0625 14:06:20.778207 1 task_log.go:114] [ 19205] Eflags = 00000000000112c7 D0625 14:06:20.778216 1 task_log.go:114] [ 19205] Es = 0000000000000000 D0625 14:06:20.778222 1 task_log.go:114] [ 19205] Fs = 0000000000000000 D0625 14:06:20.778228 1 task_log.go:114] [ 19205] Fs_base = 00007fe4046ae700 D0625 14:06:20.778234 1 task_log.go:114] [ 19205] Gs = 0000000000000000 D0625 14:06:20.778247 1 task_log.go:114] [ 19205] Gs_base = 0000000000000000 D0625 14:06:20.778262 1 task_log.go:114] [ 19205] Orig_rax = 000000000040dcc4 D0625 14:06:20.778276 1 task_log.go:114] [ 19205] R10 = 0000000000000b6e D0625 14:06:20.778282 1 task_log.go:114] [ 19205] R11 = 000000001b80e79a D0625 14:06:20.778288 1 task_log.go:114] [ 19205] R12 = 0000000000000000 D0625 14:06:20.778307 1 task_log.go:114] [ 19205] R13 = 0000000000000000 D0625 14:06:20.778312 1 task_log.go:114] [ 19205] R14 = 0000000000000000 D0625 14:06:20.778321 1 task_log.go:114] [ 19205] R15 = 000000000040773c D0625 14:06:20.778327 1 task_log.go:114] [ 19205] R8 = ffffffff00000add D0625 14:06:20.778333 1 task_log.go:114] [ 19205] R9 = 0000000000528960 D0625 14:06:20.778339 1 task_log.go:114] [ 19205] Rax = 000000000040dcc4 D0625 14:06:20.778344 1 task_log.go:114] [ 19205] Rbp = 000000000056c040 D0625 14:06:20.778350 1 task_log.go:114] [ 19205] Rbx = 000000000056c038 D0625 14:06:20.778355 1 task_log.go:114] [ 19205] Rcx = 0000000000000000 D0625 14:06:20.778361 1 task_log.go:114] [ 19205] Rdi = 0000000000000000 D0625 14:06:20.778367 1 task_log.go:114] [ 19205] Rdx = 000000000056c044 D0625 14:06:20.778372 1 task_log.go:114] [ 19205] Rip = 00007f848ec9239e D0625 14:06:20.778378 1 task_log.go:114] [ 19205] Rsi = 0000000000000000 D0625 14:06:20.778383 1 task_log.go:114] [ 19205] Rsp = 0000000000000000 D0625 14:06:20.778389 1 task_log.go:114] [ 19205] Ss = 000000000000002b D0625 14:06:20.778394 1 task_log.go:137] [ 19205] Stack: D0625 14:06:20.778402 1 task_log.go:163] [ 19205] Error reading stack at address 0: bad address D0625 14:06:20.778410 1 task_log.go:186] [ 19205] Code: D0625 14:06:20.778418 1 task_log.go:208] [ 19205] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:20.778426 1 task_log.go:208] [ 19205] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:20.778433 1 task_log.go:208] [ 19205] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:20.778440 1 task_log.go:208] [ 19205] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:20.778446 1 task_log.go:208] [ 19205] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:20.778453 1 task_log.go:208] [ 19205] 7f848ec923a0: 80 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:20.778459 1 task_log.go:208] [ 19205] 7f848ec923b0: c0 80 56 00 00 00 00 00 82 a4 2c 00 00 00 00 00 D0625 14:06:20.778466 1 task_log.go:208] [ 19205] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:20.778472 1 task_log.go:81] [ 19205] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f74c6000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7742000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f7513000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f75a3000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff606000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f74a5000 *pgalloc.MemoryFile 20000000-201b4000 r--p f7200000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f764f000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f7833000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f7702000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:20.778634 1 task_log.go:84] [ 19205] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:20.778699 1 task_signals.go:548] [ 19205] Notified of signal 11 D0625 14:06:20.778710 1 task_signals.go:250] [ 19205] Signal 11: delivering to handler D0625 14:06:20.778722 1 task_signals.go:254] [ 19205] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:20.778765 1 task_signals.go:563] [ 19205] No task notified of signal 11 D0625 14:06:20.778774 1 task_signals.go:214] [ 19205] Signal 11: terminating thread group I0625 14:06:20.778784 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19197, TID: 19205, fault addr: 0x0 D0625 14:06:20.778798 1 task_stop.go:147] [ 19198] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:20.778810 1 task_exit.go:277] [ 19205] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:20.778822 1 task_exit.go:277] [ 19205] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:20.778828 1 task_exit.go:277] [ 19205] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:20.778857 1 task_signals.go:214] [ 19198] Signal 9: terminating thread group I0625 14:06:20.778865 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19197, TID: 19198, fault addr: 0x0 D0625 14:06:20.778871 1 task_exit.go:277] [ 19198] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:20.778897 1 task_exit.go:277] [ 19198] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:20.778919 1 task_exit.go:277] [ 19198] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:20.778948 1 task_signals.go:214] [ 19197] Signal 9: terminating thread group I0625 14:06:20.778963 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19197, TID: 19197, fault addr: 0x0 D0625 14:06:20.778972 1 task_exit.go:277] [ 19197] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:20.778989 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:20.778998 1 task_exit.go:277] [ 19197] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:20.779005 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:20.780179 1 task_exit.go:277] [ 19197] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:20.785893 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:20 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) rt_sigreturn() clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:20.796267 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.805918 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.817087 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.826625 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.836256 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.846868 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.855998 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.865854 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.876930 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.888166 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.896697 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.906283 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.917469 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.926330 1 task_exit.go:277] [ 19199] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:20.926495 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.936713 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.945784 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.957379 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.966892 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.977906 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.986370 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:20.996677 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.005780 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.018430 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.026114 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.037285 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.045694 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.049611 1 task_stop.go:124] [ 19207] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:21.050326 1 task_stop.go:124] [ 19208] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:21.050539 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:21.050611 1 task_run.go:389] [ 19209] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:21.050651 1 task_log.go:104] [ 19209] Registers: D0625 14:06:21.050671 1 task_log.go:114] [ 19209] Cs = 0000000000000033 D0625 14:06:21.050678 1 task_log.go:114] [ 19209] Ds = 0000000000000000 D0625 14:06:21.050684 1 task_log.go:114] [ 19209] Eflags = 00000000000112c7 D0625 14:06:21.050690 1 task_log.go:114] [ 19209] Es = 0000000000000000 D0625 14:06:21.050696 1 task_log.go:114] [ 19209] Fs = 0000000000000000 D0625 14:06:21.050702 1 task_log.go:114] [ 19209] Fs_base = 00007fe4046cf700 D0625 14:06:21.050707 1 task_log.go:114] [ 19209] Gs = 0000000000000000 D0625 14:06:21.050713 1 task_log.go:114] [ 19209] Gs_base = 0000000000000000 D0625 14:06:21.050721 1 task_log.go:114] [ 19209] Orig_rax = 000000000040dcc4 D0625 14:06:21.050727 1 task_log.go:114] [ 19209] R10 = 0000000000000b6e D0625 14:06:21.050733 1 task_log.go:114] [ 19209] R11 = 000000002bcb3d5f D0625 14:06:21.050742 1 task_log.go:114] [ 19209] R12 = 0000000000000000 D0625 14:06:21.050747 1 task_log.go:114] [ 19209] R13 = 0000000000000000 D0625 14:06:21.050753 1 task_log.go:114] [ 19209] R14 = 0000000000000000 D0625 14:06:21.050758 1 task_log.go:114] [ 19209] R15 = 000000000040773c D0625 14:06:21.050764 1 task_log.go:114] [ 19209] R8 = ffffffff00000add D0625 14:06:21.050769 1 task_log.go:114] [ 19209] R9 = 0000000000528960 D0625 14:06:21.050775 1 task_log.go:114] [ 19209] Rax = 000000000040dcc4 D0625 14:06:21.050781 1 task_log.go:114] [ 19209] Rbp = 000000000056bf88 D0625 14:06:21.050786 1 task_log.go:114] [ 19209] Rbx = 000000000056bf80 D0625 14:06:21.050792 1 task_log.go:114] [ 19209] Rcx = 0000000000000000 D0625 14:06:21.050797 1 task_log.go:114] [ 19209] Rdi = 0000000000000b6e D0625 14:06:21.050803 1 task_log.go:114] [ 19209] Rdx = 000000000056bf8c D0625 14:06:21.050809 1 task_log.go:114] [ 19209] Rip = 00007f848ec9239e D0625 14:06:21.050814 1 task_log.go:114] [ 19209] Rsi = 000000002bc970c9 D0625 14:06:21.050819 1 task_log.go:114] [ 19209] Rsp = 0000000000000000 D0625 14:06:21.050827 1 task_log.go:114] [ 19209] Ss = 000000000000002b D0625 14:06:21.050832 1 task_log.go:137] [ 19209] Stack: D0625 14:06:21.050841 1 task_log.go:163] [ 19209] Error reading stack at address 0: bad address D0625 14:06:21.050848 1 task_log.go:186] [ 19209] Code: D0625 14:06:21.050856 1 task_log.go:208] [ 19209] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.050864 1 task_log.go:208] [ 19209] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.050892 1 task_log.go:208] [ 19209] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.050900 1 task_log.go:208] [ 19209] 7f848ec92380: 4a a8 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:21.050907 1 task_log.go:208] [ 19209] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:21.050913 1 task_log.go:208] [ 19209] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.050920 1 task_log.go:208] [ 19209] 7f848ec923b0: c0 80 56 00 00 00 00 00 8e a8 2c 00 00 00 00 00 D0625 14:06:21.050926 1 task_log.go:208] [ 19209] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.050934 1 task_log.go:81] [ 19209] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f73c5000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7813000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f7083000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f7154000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff605000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f7113000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f794c000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f7134000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:21.051151 1 task_log.go:84] [ 19209] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:21.051202 1 task_signals.go:548] [ 19209] Notified of signal 11 D0625 14:06:21.051214 1 task_signals.go:250] [ 19209] Signal 11: delivering to handler D0625 14:06:21.051226 1 task_signals.go:254] [ 19209] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:21.051278 1 task_signals.go:563] [ 19209] No task notified of signal 11 D0625 14:06:21.051286 1 task_signals.go:214] [ 19209] Signal 11: terminating thread group I0625 14:06:21.051297 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19209, TID: 19209, fault addr: 0x0 D0625 14:06:21.051568 1 task_exit.go:277] [ 19209] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.051668 1 task_stop.go:147] [ 19208] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:21.051734 1 task_exit.go:422] [ 19209] Init process terminating, killing namespace D0625 14:06:21.051789 1 task_exit.go:277] [ 19209] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.055875 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:21.065445 1 loader.go:625] Received external signal 17, mode: Process D0625 14:06:21.065492 1 task_signals.go:548] [ 1] Notified of signal 17 D0625 14:06:21.065642 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0625 14:06:21.065698 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0625 14:06:21.065908 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.075683 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.086489 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.098275 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.106873 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.119975 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.127852 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.137417 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.146726 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.155673 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.167767 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.176731 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.186895 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.197152 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.206340 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.215875 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.225688 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.239154 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.246483 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.257966 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.271037 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.275890 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.288193 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.297283 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.306196 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.315996 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.325867 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.338864 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.345799 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.356085 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.366159 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.376259 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.388750 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.398083 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.405694 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.416057 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.426337 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.437086 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.446510 1 task_signals.go:548] [ 5196] Notified of signal 23 D0625 14:06:21.446624 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.447585 1 task_signals.go:250] [ 5196] Signal 23: delivering to handler I0625 14:06:21.453557 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:21.453651 1 task_run.go:389] [ 19208] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:21.453757 1 task_log.go:104] [ 19208] Registers: D0625 14:06:21.453790 1 task_log.go:114] [ 19208] Cs = 0000000000000033 D0625 14:06:21.453798 1 task_log.go:114] [ 19208] Ds = 0000000000000000 D0625 14:06:21.453805 1 task_log.go:114] [ 19208] Eflags = 00000000000112c7 D0625 14:06:21.453811 1 task_log.go:114] [ 19208] Es = 0000000000000000 D0625 14:06:21.453817 1 task_log.go:114] [ 19208] Fs = 0000000000000000 D0625 14:06:21.453823 1 task_log.go:114] [ 19208] Fs_base = 00007fe4046cf700 D0625 14:06:21.453829 1 task_log.go:114] [ 19208] Gs = 0000000000000000 D0625 14:06:21.453835 1 task_log.go:114] [ 19208] Gs_base = 0000000000000000 D0625 14:06:21.453840 1 task_log.go:114] [ 19208] Orig_rax = 000000000040dcc4 D0625 14:06:21.453847 1 task_log.go:114] [ 19208] R10 = 0000000000000b6f D0625 14:06:21.453853 1 task_log.go:114] [ 19208] R11 = 000000000835f99e D0625 14:06:21.453862 1 task_log.go:114] [ 19208] R12 = 0000000000000000 D0625 14:06:21.453868 1 task_log.go:114] [ 19208] R13 = 0000000000000000 D0625 14:06:21.453874 1 task_log.go:114] [ 19208] R14 = 0000000000000000 D0625 14:06:21.453880 1 task_log.go:114] [ 19208] R15 = 000000000040773c D0625 14:06:21.453886 1 task_log.go:114] [ 19208] R8 = ffffffff00000add D0625 14:06:21.453909 1 task_log.go:114] [ 19208] R9 = 0000000000528960 D0625 14:06:21.453964 1 task_log.go:114] [ 19208] Rax = 000000000040dcc4 D0625 14:06:21.453997 1 task_log.go:114] [ 19208] Rbp = 000000000056bf88 D0625 14:06:21.454005 1 task_log.go:114] [ 19208] Rbx = 000000000056bf80 D0625 14:06:21.454012 1 task_log.go:114] [ 19208] Rcx = 0000000000000000 D0625 14:06:21.454025 1 task_log.go:114] [ 19208] Rdi = 0000000000000b6f D0625 14:06:21.454051 1 task_log.go:114] [ 19208] Rdx = 000000000056bf8c D0625 14:06:21.454058 1 task_log.go:114] [ 19208] Rip = 00007f848ec9239e D0625 14:06:21.454064 1 task_log.go:114] [ 19208] Rsi = 00000000083410c9 D0625 14:06:21.454070 1 task_log.go:114] [ 19208] Rsp = 0000000000000000 D0625 14:06:21.454076 1 task_log.go:114] [ 19208] Ss = 000000000000002b D0625 14:06:21.454083 1 task_log.go:137] [ 19208] Stack: D0625 14:06:21.454093 1 task_log.go:163] [ 19208] Error reading stack at address 0: bad address D0625 14:06:21.454148 1 task_log.go:186] [ 19208] Code: D0625 14:06:21.454167 1 task_log.go:208] [ 19208] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.454178 1 task_log.go:208] [ 19208] 7f848ec92360: a0 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.454186 1 task_log.go:208] [ 19208] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.454197 1 task_log.go:208] [ 19208] 7f848ec92380: 4a a8 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:21.454205 1 task_log.go:208] [ 19208] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:21.454214 1 task_log.go:208] [ 19208] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.454221 1 task_log.go:208] [ 19208] 7f848ec923b0: c0 80 56 00 00 00 00 00 21 aa 2c 00 00 00 00 00 D0625 14:06:21.454229 1 task_log.go:208] [ 19208] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.454237 1 task_log.go:81] [ 19208] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f73c5000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7813000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f7083000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f7154000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff605000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f7113000 *pgalloc.MemoryFile 20000000-201b4000 rw-p f6c00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f794c000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f7134000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:21.454449 1 task_log.go:84] [ 19208] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] fd:3 => name /syz-executor fd:4 => 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 D0625 14:06:21.454510 1 task_signals.go:548] [ 19208] Notified of signal 11 D0625 14:06:21.454523 1 task_signals.go:250] [ 19208] Signal 11: delivering to handler D0625 14:06:21.454534 1 task_signals.go:254] [ 19208] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:21.454582 1 task_signals.go:563] [ 19208] No task notified of signal 11 D0625 14:06:21.454591 1 task_signals.go:214] [ 19208] Signal 11: terminating thread group I0625 14:06:21.454603 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19208, TID: 19208, fault addr: 0x0 D0625 14:06:21.454634 1 task_exit.go:277] [ 19208] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.454654 1 task_stop.go:147] [ 19207] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:21.454691 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:21.454710 1 task_exit.go:277] [ 19208] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.455999 1 task_exit.go:277] [ 19209] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.456523 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.459817 1 task_stop.go:124] [ 19207] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:21.462198 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:21.462297 1 task_run.go:389] [ 19210] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:21.462350 1 task_log.go:104] [ 19210] Registers: D0625 14:06:21.462371 1 task_log.go:114] [ 19210] Cs = 0000000000000033 D0625 14:06:21.462384 1 task_log.go:114] [ 19210] Ds = 0000000000000000 D0625 14:06:21.462390 1 task_log.go:114] [ 19210] Eflags = 00000000000112c7 D0625 14:06:21.462397 1 task_log.go:114] [ 19210] Es = 0000000000000000 D0625 14:06:21.462405 1 task_log.go:114] [ 19210] Fs = 0000000000000000 D0625 14:06:21.462420 1 task_log.go:114] [ 19210] Fs_base = 00007fe4046cf700 D0625 14:06:21.462436 1 task_log.go:114] [ 19210] Gs = 0000000000000000 D0625 14:06:21.462443 1 task_log.go:114] [ 19210] Gs_base = 0000000000000000 D0625 14:06:21.462450 1 task_log.go:114] [ 19210] Orig_rax = 000000000040dcc4 D0625 14:06:21.462463 1 task_log.go:114] [ 19210] R10 = 0000000000000b6f D0625 14:06:21.462469 1 task_log.go:114] [ 19210] R11 = 0000000008b9cad8 D0625 14:06:21.462475 1 task_log.go:114] [ 19210] R12 = 0000000000000000 D0625 14:06:21.462481 1 task_log.go:114] [ 19210] R13 = 0000000000000000 D0625 14:06:21.462487 1 task_log.go:114] [ 19210] R14 = 0000000000000000 D0625 14:06:21.462493 1 task_log.go:114] [ 19210] R15 = 000000000040773c D0625 14:06:21.462499 1 task_log.go:114] [ 19210] R8 = ffffffff00000add D0625 14:06:21.462505 1 task_log.go:114] [ 19210] R9 = 0000000000528960 D0625 14:06:21.462511 1 task_log.go:114] [ 19210] Rax = 000000000040dcc4 D0625 14:06:21.462576 1 task_log.go:114] [ 19210] Rbp = 000000000056bf88 D0625 14:06:21.462600 1 task_log.go:114] [ 19210] Rbx = 000000000056bf80 D0625 14:06:21.462615 1 task_log.go:114] [ 19210] Rcx = 0000000000000000 D0625 14:06:21.462622 1 task_log.go:114] [ 19210] Rdi = 0000000000000b6f D0625 14:06:21.462628 1 task_log.go:114] [ 19210] Rdx = 000000000056bf8c D0625 14:06:21.462635 1 task_log.go:114] [ 19210] Rip = 00007f848ec9239e D0625 14:06:21.462642 1 task_log.go:114] [ 19210] Rsi = 0000000008a6b563 D0625 14:06:21.462649 1 task_log.go:114] [ 19210] Rsp = 0000000000000000 D0625 14:06:21.462655 1 task_log.go:114] [ 19210] Ss = 000000000000002b D0625 14:06:21.462662 1 task_log.go:137] [ 19210] Stack: D0625 14:06:21.462671 1 task_log.go:163] [ 19210] Error reading stack at address 0: bad address D0625 14:06:21.462683 1 task_log.go:186] [ 19210] Code: D0625 14:06:21.462691 1 task_log.go:208] [ 19210] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.462699 1 task_log.go:208] [ 19210] 7f848ec92360: a8 36 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.462707 1 task_log.go:208] [ 19210] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.462714 1 task_log.go:208] [ 19210] 7f848ec92380: 4a a8 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:21.462721 1 task_log.go:208] [ 19210] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:21.462728 1 task_log.go:208] [ 19210] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.462741 1 task_log.go:208] [ 19210] 7f848ec923b0: c0 80 56 00 00 00 00 00 24 aa 2c 00 00 00 00 00 D0625 14:06:21.462750 1 task_log.go:208] [ 19210] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.462796 1 task_log.go:81] [ 19210] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f73c5000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7813000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f7083000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f7154000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff605000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f7113000 *pgalloc.MemoryFile 20000000-201b4000 rw-p f6c00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f794c000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f7134000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:21.463013 1 task_log.go:84] [ 19210] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] fd:3 => name /syz-executor fd:4 => 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 D0625 14:06:21.463059 1 task_signals.go:548] [ 19210] Notified of signal 11 D0625 14:06:21.463070 1 task_signals.go:250] [ 19210] Signal 11: delivering to handler D0625 14:06:21.463081 1 task_signals.go:254] [ 19210] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:21.463123 1 task_signals.go:563] [ 19210] No task notified of signal 11 D0625 14:06:21.463133 1 task_signals.go:214] [ 19210] Signal 11: terminating thread group I0625 14:06:21.463143 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19210, TID: 19210, fault addr: 0x0 D0625 14:06:21.463163 1 task_exit.go:277] [ 19210] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.463173 1 task_stop.go:147] [ 19207] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:21.463202 1 task_exit.go:277] [ 19210] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.465367 1 task_signals.go:548] [ 19207] Notified of signal 24 D0625 14:06:21.465404 1 task_signals.go:214] [ 19207] Signal 24: terminating thread group I0625 14:06:21.465415 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19206, TID: 19207, fault addr: 0x0 D0625 14:06:21.465427 1 task_exit.go:277] [ 19207] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.465463 1 task_exit.go:277] [ 19207] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.465478 1 task_exit.go:277] [ 19207] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.465495 1 task_signals.go:214] [ 19206] Signal 9: terminating thread group I0625 14:06:21.465503 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19206, TID: 19206, fault addr: 0x0 D0625 14:06:21.465509 1 task_exit.go:277] [ 19206] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.465718 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.476870 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:21.476903 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:21.476913 1 task_exit.go:277] [ 19206] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.476922 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:21.476944 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.487819 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.490097 1 task_exit.go:277] [ 19210] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.495052 1 task_exit.go:277] [ 19206] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.500188 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.508810 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.510406 1 task_signals.go:548] [ 40] Notified of signal 23 D0625 14:06:21.514128 1 task_signals.go:250] [ 40] Signal 23: delivering to handler D0625 14:06:21.515819 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:21 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x202000, &(0x7f0000000140)="8bc72f9b3dd3c8b75579bcca80823b1ebc2dc925283249dd460973b6412345eed47edc61e08a41212d39f23847c288cec7a40e35ee6e71522f37173886faa0aa9fdc19f8fa1f0a26e63d2d32642e4f19946b46a2cac5ea570637ff32ea8a1ff27f53528597a331d8b46b7167a5fb1b20da34509fac646b474b9ffe1a0a9cbf4325ba985ea4c8d0c13bb403a54a3e5452f988789ae5d79bf32aa6806669883d313c5de49770aabf5f2ce224c0b01cc4d62c7709e57b09b5be54160bbb2a53eaade3a6d89fb70847f116797d9dcc596ab8b886d223e69040dcb996aeae4688c94c636bfe3a7aa0320f3678f0", &(0x7f0000000040), &(0x7f0000000280), &(0x7f00000000c0)="6eff832d7291837b1a8c4199e6de97026bbf31bc47cb574b0c5319a64d443c1ea0") clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10100, 0x12e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0xd50cc100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)={0x7, 0x8, 0xd634, 0x1, 0x2, "26da628fd1f3f0aa9f1f953d1442e1e456cbc7"}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:21.526979 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.536441 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.546973 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.556153 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.566153 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.576773 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.586573 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.596028 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.602433 1 task_exit.go:277] [ 19208] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.605719 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.618277 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.626209 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.637381 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.645764 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.657837 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.666187 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.678626 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.686415 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.700550 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.705792 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.717540 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.725642 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.730831 1 task_stop.go:124] [ 19212] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:21.734843 1 task_signals.go:548] [ 19214] Notified of signal 11 D0625 14:06:21.734876 1 task_signals.go:250] [ 19214] Signal 11: delivering to handler D0625 14:06:21.734891 1 task_signals.go:254] [ 19214] 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 D0625 14:06:21.734994 1 task_signals.go:563] [ 19214] No task notified of signal 11 D0625 14:06:21.735082 1 task_signals.go:214] [ 19214] Signal 11: terminating thread group I0625 14:06:21.735184 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19214, TID: 19214, fault addr: 0x0 D0625 14:06:21.735241 1 task_exit.go:277] [ 19214] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.735821 1 task_exit.go:277] [ 19214] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.736053 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.745702 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.757572 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.760667 1 task_stop.go:124] [ 19213] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:21.761539 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:21.761745 1 task_run.go:389] [ 19215] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:21.761870 1 task_log.go:104] [ 19215] Registers: D0625 14:06:21.761958 1 task_log.go:114] [ 19215] Cs = 0000000000000033 D0625 14:06:21.761977 1 task_log.go:114] [ 19215] Ds = 0000000000000000 D0625 14:06:21.761985 1 task_log.go:114] [ 19215] Eflags = 00000000000112c7 D0625 14:06:21.761992 1 task_log.go:114] [ 19215] Es = 0000000000000000 D0625 14:06:21.762000 1 task_log.go:114] [ 19215] Fs = 0000000000000000 D0625 14:06:21.762028 1 task_log.go:114] [ 19215] Fs_base = 00007fe4046cf700 D0625 14:06:21.762073 1 task_log.go:114] [ 19215] Gs = 0000000000000000 D0625 14:06:21.762115 1 task_log.go:114] [ 19215] Gs_base = 0000000000000000 D0625 14:06:21.762122 1 task_log.go:114] [ 19215] Orig_rax = 000000000040dcc4 D0625 14:06:21.762134 1 task_log.go:114] [ 19215] R10 = 0000000000000b6f D0625 14:06:21.762144 1 task_log.go:114] [ 19215] R11 = 000000001a916cec D0625 14:06:21.762151 1 task_log.go:114] [ 19215] R12 = 0000000000000000 D0625 14:06:21.762158 1 task_log.go:114] [ 19215] R13 = 0000000000000000 D0625 14:06:21.762165 1 task_log.go:114] [ 19215] R14 = 0000000000000000 D0625 14:06:21.762172 1 task_log.go:114] [ 19215] R15 = 000000000040773c D0625 14:06:21.762236 1 task_log.go:114] [ 19215] R8 = ffffffff00000add D0625 14:06:21.762286 1 task_log.go:114] [ 19215] R9 = 0000000000528960 D0625 14:06:21.762294 1 task_log.go:114] [ 19215] Rax = 000000000040dcc4 D0625 14:06:21.762301 1 task_log.go:114] [ 19215] Rbp = 000000000056bf88 D0625 14:06:21.762309 1 task_log.go:114] [ 19215] Rbx = 000000000056bf80 D0625 14:06:21.762316 1 task_log.go:114] [ 19215] Rcx = 0000000000000000 D0625 14:06:21.762326 1 task_log.go:114] [ 19215] Rdi = 0000000000000b6f D0625 14:06:21.762381 1 task_log.go:114] [ 19215] Rdx = 000000000056bf8c D0625 14:06:21.762406 1 task_log.go:114] [ 19215] Rip = 00007f848ec9239e D0625 14:06:21.762416 1 task_log.go:114] [ 19215] Rsi = 000000001a8f0ef0 D0625 14:06:21.762423 1 task_log.go:114] [ 19215] Rsp = 0000000000000000 D0625 14:06:21.762439 1 task_log.go:114] [ 19215] Ss = 000000000000002b D0625 14:06:21.762447 1 task_log.go:137] [ 19215] Stack: D0625 14:06:21.762456 1 task_log.go:163] [ 19215] Error reading stack at address 0: bad address D0625 14:06:21.762502 1 task_log.go:186] [ 19215] Code: D0625 14:06:21.762521 1 task_log.go:208] [ 19215] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.762531 1 task_log.go:208] [ 19215] 7f848ec92360: 4c 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.762539 1 task_log.go:208] [ 19215] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.762547 1 task_log.go:208] [ 19215] 7f848ec92380: 06 ab 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:21.762555 1 task_log.go:208] [ 19215] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:21.762586 1 task_log.go:208] [ 19215] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.762607 1 task_log.go:208] [ 19215] 7f848ec923b0: c0 80 56 00 00 00 00 00 50 ab 2c 00 00 00 00 00 D0625 14:06:21.762616 1 task_log.go:208] [ 19215] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:21.762624 1 task_log.go:81] [ 19215] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 r--p f73c5000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7063000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f7083000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f7154000 *pgalloc.MemoryFile 014ac000-014ad000 r--p ff605000 *pgalloc.MemoryFile 014ad000-014ce000 r--p f7113000 *pgalloc.MemoryFile 20000000-20200000 r-xp f6e00000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f7412000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f7134000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:21.762841 1 task_log.go:84] [ 19215] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:21.762883 1 task_signals.go:548] [ 19215] Notified of signal 11 D0625 14:06:21.762894 1 task_signals.go:250] [ 19215] Signal 11: delivering to handler D0625 14:06:21.762904 1 task_signals.go:254] [ 19215] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:21.762957 1 task_signals.go:563] [ 19215] No task notified of signal 11 D0625 14:06:21.762966 1 task_signals.go:214] [ 19215] Signal 11: terminating thread group I0625 14:06:21.762978 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19215, TID: 19215, fault addr: 0x0 D0625 14:06:21.762994 1 task_exit.go:277] [ 19215] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.763004 1 task_stop.go:147] [ 19213] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:21.763022 1 task_exit.go:422] [ 19215] Init process terminating, killing namespace D0625 14:06:21.763031 1 task_exit.go:277] [ 19215] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.765665 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.769823 1 task_signals.go:548] [ 19213] Notified of signal 24 D0625 14:06:21.769858 1 task_signals.go:214] [ 19213] Signal 24: terminating thread group I0625 14:06:21.769868 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19213, TID: 19213, fault addr: 0x0 D0625 14:06:21.769878 1 task_exit.go:277] [ 19213] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.769887 1 task_stop.go:147] [ 19212] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:21.769903 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:21.769911 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:21.769918 1 task_exit.go:277] [ 19213] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.775530 1 task_exit.go:277] [ 19215] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.775664 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.785527 1 task_signals.go:548] [ 19211] Notified of signal 14 D0625 14:06:21.785591 1 task_signals.go:214] [ 19211] Signal 14: terminating thread group I0625 14:06:21.785606 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19211, TID: 19211, fault addr: 0x0 D0625 14:06:21.785618 1 task_exit.go:277] [ 19211] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.785643 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.787434 1 task_exit.go:277] [ 19214] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.794183 1 task_signals.go:563] [ 19211] No task notified of signal 14 D0625 14:06:21.794341 1 task_exit.go:277] [ 19211] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.796003 1 task_signals.go:214] [ 19212] Signal 9: terminating thread group I0625 14:06:21.796043 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19211, TID: 19212, fault addr: 0x0 D0625 14:06:21.796060 1 task_exit.go:277] [ 19212] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:21.797597 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.800997 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:21.801064 1 task_exit.go:277] [ 19212] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:21.801122 1 task_exit.go:277] [ 19212] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.801142 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:21.801231 1 task_exit.go:277] [ 19213] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.807456 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.807652 1 task_exit.go:277] [ 19211] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:21.815757 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:21 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x37) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:21.826520 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.838000 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.845748 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.857647 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.867974 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.878018 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.886414 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.896593 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.906000 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.915676 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.926312 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.937034 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.947381 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.955661 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.969056 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.980060 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.986167 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:21.995886 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.006214 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.016439 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.028499 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.035920 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.045664 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.061645 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.070681 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.078326 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.085733 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.090740 1 task_stop.go:124] [ 19218] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:22.091759 1 task_stop.go:124] [ 19219] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:22.092212 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:22.092320 1 task_run.go:389] [ 19220] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:22.092386 1 task_log.go:104] [ 19220] Registers: D0625 14:06:22.092417 1 task_log.go:114] [ 19220] Cs = 0000000000000033 D0625 14:06:22.092425 1 task_log.go:114] [ 19220] Ds = 0000000000000000 D0625 14:06:22.092432 1 task_log.go:114] [ 19220] Eflags = 00000000000112c7 D0625 14:06:22.092438 1 task_log.go:114] [ 19220] Es = 0000000000000000 D0625 14:06:22.092449 1 task_log.go:114] [ 19220] Fs = 0000000000000000 D0625 14:06:22.092459 1 task_log.go:114] [ 19220] Fs_base = 00007fe4046cf700 D0625 14:06:22.092465 1 task_log.go:114] [ 19220] Gs = 0000000000000000 D0625 14:06:22.092472 1 task_log.go:114] [ 19220] Gs_base = 0000000000000000 D0625 14:06:22.092478 1 task_log.go:114] [ 19220] Orig_rax = 000000000040dcc4 D0625 14:06:22.092485 1 task_log.go:114] [ 19220] R10 = 0000000000000b6f D0625 14:06:22.092492 1 task_log.go:114] [ 19220] R11 = 000000002e4722a0 D0625 14:06:22.092498 1 task_log.go:114] [ 19220] R12 = 0000000000000000 D0625 14:06:22.092504 1 task_log.go:114] [ 19220] R13 = 0000000000000000 D0625 14:06:22.092511 1 task_log.go:114] [ 19220] R14 = 0000000000000000 D0625 14:06:22.092525 1 task_log.go:114] [ 19220] R15 = 000000000040773c D0625 14:06:22.092534 1 task_log.go:114] [ 19220] R8 = ffffffff00000add D0625 14:06:22.092540 1 task_log.go:114] [ 19220] R9 = 0000000000528960 D0625 14:06:22.092545 1 task_log.go:114] [ 19220] Rax = 000000000040dcc4 D0625 14:06:22.092551 1 task_log.go:114] [ 19220] Rbp = 000000000056bf88 D0625 14:06:22.092557 1 task_log.go:114] [ 19220] Rbx = 000000000056bf80 D0625 14:06:22.092563 1 task_log.go:114] [ 19220] Rcx = 0000000000000000 D0625 14:06:22.092568 1 task_log.go:114] [ 19220] Rdi = 0000000000000b6f D0625 14:06:22.092574 1 task_log.go:114] [ 19220] Rdx = 000000000056bf8c D0625 14:06:22.092580 1 task_log.go:114] [ 19220] Rip = 00007f848ec9239e D0625 14:06:22.092586 1 task_log.go:114] [ 19220] Rsi = 000000002e4298f0 D0625 14:06:22.092591 1 task_log.go:114] [ 19220] Rsp = 0000000000000000 D0625 14:06:22.092597 1 task_log.go:114] [ 19220] Ss = 000000000000002b D0625 14:06:22.092602 1 task_log.go:137] [ 19220] Stack: D0625 14:06:22.092610 1 task_log.go:163] [ 19220] Error reading stack at address 0: bad address D0625 14:06:22.092618 1 task_log.go:186] [ 19220] Code: D0625 14:06:22.092625 1 task_log.go:208] [ 19220] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:22.092634 1 task_log.go:208] [ 19220] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:22.092641 1 task_log.go:208] [ 19220] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:22.092649 1 task_log.go:208] [ 19220] 7f848ec92380: 78 ac 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:22.092655 1 task_log.go:208] [ 19220] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:22.092662 1 task_log.go:208] [ 19220] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:22.092669 1 task_log.go:208] [ 19220] 7f848ec923b0: c0 80 56 00 00 00 00 00 9f ac 2c 00 00 00 00 00 D0625 14:06:22.092675 1 task_log.go:208] [ 19220] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:22.092681 1 task_log.go:81] [ 19220] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f6c74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7813000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f6be4000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f6d54000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff604000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f7022000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f794c000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f7063000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:22.092864 1 task_log.go:84] [ 19220] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:22.092908 1 task_signals.go:548] [ 19220] Notified of signal 11 D0625 14:06:22.092918 1 task_signals.go:250] [ 19220] Signal 11: delivering to handler D0625 14:06:22.092928 1 task_signals.go:254] [ 19220] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:22.092963 1 task_signals.go:563] [ 19220] No task notified of signal 11 D0625 14:06:22.092970 1 task_signals.go:214] [ 19220] Signal 11: terminating thread group I0625 14:06:22.092980 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19220, TID: 19220, fault addr: 0x0 D0625 14:06:22.093051 1 task_exit.go:277] [ 19220] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:22.093093 1 task_stop.go:147] [ 19219] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:22.093130 1 task_exit.go:422] [ 19220] Init process terminating, killing namespace D0625 14:06:22.093162 1 task_exit.go:277] [ 19220] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:22.096672 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.106898 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.117700 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.125720 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.136993 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.146368 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.157843 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.167285 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.177503 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.187357 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.197261 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.208450 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.218407 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.227585 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.236296 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.246934 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.256352 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.266258 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.276974 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.287908 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.298087 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.305651 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.316576 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.326590 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.336494 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.348124 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.357728 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.365924 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.375960 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.388490 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.397836 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.407132 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.416669 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.428772 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.436039 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.442109 1 task_stop.go:124] [ 19219] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:22.442639 1 task_signals.go:548] [ 19221] Notified of signal 55 D0625 14:06:22.442694 1 task_signals.go:214] [ 19221] Signal 55: terminating thread group I0625 14:06:22.442710 1 compat.go:135] Uncaught signal: "signal 55" (55), PID: 19221, TID: 19221, fault addr: 0x0 D0625 14:06:22.442725 1 task_exit.go:277] [ 19221] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:22.442738 1 task_stop.go:147] [ 19219] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:22.442772 1 task_exit.go:277] [ 19221] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:22.445659 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.462746 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.462784 1 task_signals.go:548] [ 19219] Notified of signal 14 D0625 14:06:22.463143 1 task_signals.go:532] [ 19219] Discarding duplicate signal 14 D0625 14:06:22.465855 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.467370 1 task_signals.go:214] [ 19219] Signal 14: terminating thread group I0625 14:06:22.467427 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19219, TID: 19219, fault addr: 0x0 D0625 14:06:22.467444 1 task_exit.go:277] [ 19219] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:22.467457 1 task_stop.go:147] [ 19218] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:22.467488 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:22.467508 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:22.467517 1 task_exit.go:277] [ 19219] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:22.469127 1 task_exit.go:277] [ 19221] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:22.475606 1 task_exit.go:277] [ 19220] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:22.475957 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.486757 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.495853 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.507585 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.516103 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.526405 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.542823 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.546264 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.555893 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.566334 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.575837 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.586406 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.595799 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.608158 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.618614 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.626950 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.638875 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.646611 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.658581 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.665803 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.675672 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.698003 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.705741 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.717214 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.726120 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.735705 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.745645 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.755767 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.767250 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.776366 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.787012 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.797611 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.805695 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.817874 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.825926 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.835680 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.847051 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.856540 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.865672 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.875732 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.886090 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.899450 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.907622 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.916968 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.927448 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.935713 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.946578 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.957086 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.967020 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.976053 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.986033 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:22.995983 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.008293 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.017777 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.028091 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.037578 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.046574 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.059000 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.070382 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.079260 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.086478 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.104100 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.104823 1 task_stop.go:124] [ 19218] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:23.108136 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.110545 1 task_stop.go:124] [ 19223] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:23.116202 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.126301 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.136508 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.146057 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.157865 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.166572 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.186803 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.198092 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.206459 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:23.213757 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:23.214161 1 task_run.go:389] [ 19225] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:23.214216 1 task_log.go:104] [ 19225] Registers: D0625 14:06:23.214237 1 task_log.go:114] [ 19225] Cs = 0000000000000033 D0625 14:06:23.214250 1 task_log.go:114] [ 19225] Ds = 0000000000000000 D0625 14:06:23.214258 1 task_log.go:114] [ 19225] Eflags = 00000000000112c7 D0625 14:06:23.214265 1 task_log.go:114] [ 19225] Es = 0000000000000000 D0625 14:06:23.214275 1 task_log.go:114] [ 19225] Fs = 0000000000000000 D0625 14:06:23.214284 1 task_log.go:114] [ 19225] Fs_base = 00007fe4046ae700 D0625 14:06:23.214290 1 task_log.go:114] [ 19225] Gs = 0000000000000000 D0625 14:06:23.214296 1 task_log.go:114] [ 19225] Gs_base = 0000000000000000 D0625 14:06:23.214302 1 task_log.go:114] [ 19225] Orig_rax = 000000000040dcc4 D0625 14:06:23.214308 1 task_log.go:114] [ 19225] R10 = 0000000000000b70 D0625 14:06:23.214314 1 task_log.go:114] [ 19225] R11 = 00000000357ef341 D0625 14:06:23.214320 1 task_log.go:114] [ 19225] R12 = 0000000000000000 D0625 14:06:23.214325 1 task_log.go:114] [ 19225] R13 = 0000000000000000 D0625 14:06:23.214331 1 task_log.go:114] [ 19225] R14 = 0000000000000000 D0625 14:06:23.214337 1 task_log.go:114] [ 19225] R15 = 000000000040773c D0625 14:06:23.214342 1 task_log.go:114] [ 19225] R8 = ffffffff00000add D0625 14:06:23.214348 1 task_log.go:114] [ 19225] R9 = 0000000000528960 D0625 14:06:23.214364 1 task_log.go:114] [ 19225] Rax = 000000000040dcc4 D0625 14:06:23.214370 1 task_log.go:114] [ 19225] Rbp = 000000000056c040 D0625 14:06:23.214381 1 task_log.go:114] [ 19225] Rbx = 000000000056c038 D0625 14:06:23.214389 1 task_log.go:114] [ 19225] Rcx = 0000000000000000 D0625 14:06:23.214397 1 task_log.go:114] [ 19225] Rdi = 0000000000000000 D0625 14:06:23.214405 1 task_log.go:114] [ 19225] Rdx = 000000000056c044 D0625 14:06:23.214411 1 task_log.go:114] [ 19225] Rip = 00007f848ec9239e D0625 14:06:23.214417 1 task_log.go:114] [ 19225] Rsi = 0000000000000000 D0625 14:06:23.214423 1 task_log.go:114] [ 19225] Rsp = 0000000000000000 D0625 14:06:23.214429 1 task_log.go:114] [ 19225] Ss = 000000000000002b D0625 14:06:23.214435 1 task_log.go:137] [ 19225] Stack: D0625 14:06:23.214444 1 task_log.go:163] [ 19225] Error reading stack at address 0: bad address D0625 14:06:23.214452 1 task_log.go:186] [ 19225] Code: D0625 14:06:23.214460 1 task_log.go:208] [ 19225] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:23.214469 1 task_log.go:208] [ 19225] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:23.214476 1 task_log.go:208] [ 19225] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:23.214483 1 task_log.go:208] [ 19225] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:23.214497 1 task_log.go:208] [ 19225] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:23.214505 1 task_log.go:208] [ 19225] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.214512 1 task_log.go:208] [ 19225] 7f848ec923b0: c0 80 56 00 00 00 00 00 ff ad 2c 00 00 00 00 00 D0625 14:06:23.214519 1 task_log.go:208] [ 19225] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.214526 1 task_log.go:81] [ 19225] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f6968000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7002000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f69b5000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f6a45000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff603000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f6947000 *pgalloc.MemoryFile 20000000-201b4000 r--p f6600000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f6af1000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f7813000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f6ba4000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:23.214736 1 task_log.go:84] [ 19225] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:23.214791 1 task_signals.go:548] [ 19225] Notified of signal 11 D0625 14:06:23.214802 1 task_signals.go:250] [ 19225] Signal 11: delivering to handler D0625 14:06:23.214815 1 task_signals.go:254] [ 19225] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:23.214865 1 task_signals.go:563] [ 19225] No task notified of signal 11 D0625 14:06:23.214874 1 task_signals.go:214] [ 19225] Signal 11: terminating thread group I0625 14:06:23.214885 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19217, TID: 19225, fault addr: 0x0 D0625 14:06:23.214910 1 task_stop.go:147] [ 19218] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:23.214923 1 task_exit.go:277] [ 19225] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:23.214940 1 task_exit.go:277] [ 19225] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:23.214947 1 task_exit.go:277] [ 19225] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:23.214983 1 task_signals.go:214] [ 19217] Signal 9: terminating thread group I0625 14:06:23.215000 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19217, TID: 19217, fault addr: 0x0 D0625 14:06:23.215009 1 task_exit.go:277] [ 19217] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:23.215024 1 task_exit.go:277] [ 19217] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:23.215036 1 task_signals.go:214] [ 19218] Signal 9: terminating thread group I0625 14:06:23.215050 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19217, TID: 19218, fault addr: 0x0 D0625 14:06:23.215058 1 task_exit.go:277] [ 19218] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:23.215076 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:23.215085 1 task_exit.go:277] [ 19218] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:23.215091 1 task_exit.go:277] [ 19218] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:23.215098 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:23.215656 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.218910 1 task_exit.go:277] [ 19219] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:23.237499 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.238202 1 task_exit.go:277] [ 19217] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:23.245703 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:23 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/power_supply', 0x10800, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x8c200, 0x4a) rt_sigreturn() clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() tkill(r3, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x10002000, &(0x7f0000000140)="0059334c08779e532360251766a0508ffc622be8ebb25524b2dce5696281acb3726565de92267864a37e5181c0d789c01c49b384ab3e187a5d4a7c6cda6c91837363262483aef5f72bc39e81ec029519b9e724c7d25b2ab7931472c58b88b7778cb41d6b3ece802c0010cd5795eaa98e03e2ef70201b7cd74a627a868136fcef40057942afdac30335ca7c60a766af11ad953ab1428eedf78c69ff1c273098b97a615a4a40b98c2039a8c44f1ccfce5f590122d55295bdb9f2f439abf9b546df554c3d7a9021fb69c9037da6f449659e1a509425e286c26e253374", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000240)="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") timer_create(0x0, &(0x7f0000001340)={0x0, 0x14, 0x1, @thr={&(0x7f0000001240)="fd73941f74b0e450579e4468f43cf3b10704de8fafc36c15566c8984f62e10543e20a9a16f87a382c3de17c669ede6cabfa5ad6b9c5f7aabc4f20817e583b392d0ed36f15f5c78f0bceb4f40ce77af1412d50b00c9be2414f00ce5a0476458fd063c1ce0bae43b7be819ab8a2ed969a534d0ad544fa0256e4dde35d7cf", &(0x7f00000012c0)="e06e5a7d3213fad237c1c97506f9e8b905f7dc9db10579d92ee5dbc3723cea51b6de049a461539f8b75b68912a525a8bc773700a968b42d8c2a576b4bdec2ad59cd0354cbc"}}, &(0x7f0000001380)=0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000001400)={{}, {r5, r6+10000000}}, &(0x7f0000001440)) D0625 14:06:23.260101 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.268214 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.276568 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.285770 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.296127 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.307174 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.316226 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.325727 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.336520 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.346518 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.356372 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.367033 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.375763 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.385768 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.402801 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.406544 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.416690 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.426213 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.435696 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.445754 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.456680 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.466913 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.476930 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.486880 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.497067 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.506258 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.515923 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.526487 1 task_stop.go:124] [ 19227] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:23.526493 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.527640 1 task_stop.go:124] [ 19228] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:23.528384 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:23.528536 1 task_run.go:389] [ 19229] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:23.528636 1 task_log.go:104] [ 19229] Registers: D0625 14:06:23.528714 1 task_log.go:114] [ 19229] Cs = 0000000000000033 D0625 14:06:23.528773 1 task_log.go:114] [ 19229] Ds = 0000000000000000 D0625 14:06:23.528839 1 task_log.go:114] [ 19229] Eflags = 00000000000112c7 D0625 14:06:23.528921 1 task_log.go:114] [ 19229] Es = 0000000000000000 D0625 14:06:23.528982 1 task_log.go:114] [ 19229] Fs = 0000000000000000 D0625 14:06:23.529039 1 task_log.go:114] [ 19229] Fs_base = 00007fe4046cf700 D0625 14:06:23.529097 1 task_log.go:114] [ 19229] Gs = 0000000000000000 D0625 14:06:23.529163 1 task_log.go:114] [ 19229] Gs_base = 0000000000000000 D0625 14:06:23.529225 1 task_log.go:114] [ 19229] Orig_rax = 000000000040dcc4 D0625 14:06:23.529308 1 task_log.go:114] [ 19229] R10 = 0000000000000b71 D0625 14:06:23.529396 1 task_log.go:114] [ 19229] R11 = 000000000cabc389 D0625 14:06:23.529467 1 task_log.go:114] [ 19229] R12 = 0000000000000000 D0625 14:06:23.529478 1 task_log.go:114] [ 19229] R13 = 0000000000000000 D0625 14:06:23.529486 1 task_log.go:114] [ 19229] R14 = 0000000000000000 D0625 14:06:23.529494 1 task_log.go:114] [ 19229] R15 = 000000000040773c D0625 14:06:23.529502 1 task_log.go:114] [ 19229] R8 = ffffffff00000add D0625 14:06:23.529509 1 task_log.go:114] [ 19229] R9 = 0000000000528960 D0625 14:06:23.529521 1 task_log.go:114] [ 19229] Rax = 000000000040dcc4 D0625 14:06:23.529541 1 task_log.go:114] [ 19229] Rbp = 000000000056bf88 D0625 14:06:23.529548 1 task_log.go:114] [ 19229] Rbx = 000000000056bf80 D0625 14:06:23.529556 1 task_log.go:114] [ 19229] Rcx = 0000000000000000 D0625 14:06:23.529570 1 task_log.go:114] [ 19229] Rdi = 0000000000000b71 D0625 14:06:23.529577 1 task_log.go:114] [ 19229] Rdx = 000000000056bf8c D0625 14:06:23.529584 1 task_log.go:114] [ 19229] Rip = 00007f848ec9239e D0625 14:06:23.529592 1 task_log.go:114] [ 19229] Rsi = 000000000ca553ae D0625 14:06:23.529599 1 task_log.go:114] [ 19229] Rsp = 0000000000000000 D0625 14:06:23.529607 1 task_log.go:114] [ 19229] Ss = 000000000000002b D0625 14:06:23.529619 1 task_log.go:137] [ 19229] Stack: D0625 14:06:23.529628 1 task_log.go:163] [ 19229] Error reading stack at address 0: bad address D0625 14:06:23.529643 1 task_log.go:186] [ 19229] Code: D0625 14:06:23.529656 1 task_log.go:208] [ 19229] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.529669 1 task_log.go:208] [ 19229] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.529678 1 task_log.go:208] [ 19229] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.529691 1 task_log.go:208] [ 19229] 7f848ec92380: fd b1 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:23.529699 1 task_log.go:208] [ 19229] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:23.529707 1 task_log.go:208] [ 19229] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.529716 1 task_log.go:208] [ 19229] 7f848ec923b0: c0 80 56 00 00 00 00 00 3b b2 2c 00 00 00 00 00 D0625 14:06:23.529727 1 task_log.go:208] [ 19229] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.529734 1 task_log.go:81] [ 19229] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f67bb000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7063000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f652f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f6808000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff602000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f65bf000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f6cc1000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f65e0000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:23.529946 1 task_log.go:84] [ 19229] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:23.529999 1 task_signals.go:548] [ 19229] Notified of signal 11 D0625 14:06:23.530011 1 task_signals.go:250] [ 19229] Signal 11: delivering to handler D0625 14:06:23.530023 1 task_signals.go:254] [ 19229] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:23.530060 1 task_signals.go:563] [ 19229] No task notified of signal 11 D0625 14:06:23.530068 1 task_signals.go:214] [ 19229] Signal 11: terminating thread group I0625 14:06:23.530078 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19229, TID: 19229, fault addr: 0x0 D0625 14:06:23.530093 1 task_exit.go:277] [ 19229] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:23.530105 1 task_stop.go:147] [ 19228] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:23.530118 1 task_exit.go:422] [ 19229] Init process terminating, killing namespace D0625 14:06:23.530126 1 task_exit.go:277] [ 19229] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:23.541980 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.546205 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.556242 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.566652 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.578915 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.586777 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.595686 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.606555 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.616895 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.627038 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.635864 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.647841 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.656324 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.667438 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.680377 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.685918 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.695922 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.705724 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.718034 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.725768 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.736113 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.746269 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.757987 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.766411 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.775983 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.785781 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.802263 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.809491 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.815722 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.825732 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.837725 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.846207 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.856445 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.866302 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.876702 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:23.882912 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:23.883028 1 task_run.go:389] [ 19228] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:23.883106 1 task_log.go:104] [ 19228] Registers: D0625 14:06:23.883158 1 task_log.go:114] [ 19228] Cs = 0000000000000033 D0625 14:06:23.883201 1 task_log.go:114] [ 19228] Ds = 0000000000000000 D0625 14:06:23.883236 1 task_log.go:114] [ 19228] Eflags = 00000000000112c7 D0625 14:06:23.883269 1 task_log.go:114] [ 19228] Es = 0000000000000000 D0625 14:06:23.883304 1 task_log.go:114] [ 19228] Fs = 0000000000000000 D0625 14:06:23.883335 1 task_log.go:114] [ 19228] Fs_base = 00007fe4046cf700 D0625 14:06:23.883374 1 task_log.go:114] [ 19228] Gs = 0000000000000000 D0625 14:06:23.883407 1 task_log.go:114] [ 19228] Gs_base = 0000000000000000 D0625 14:06:23.883449 1 task_log.go:114] [ 19228] Orig_rax = 000000000040dcc4 D0625 14:06:23.883493 1 task_log.go:114] [ 19228] R10 = 0000000000000b71 D0625 14:06:23.883534 1 task_log.go:114] [ 19228] R11 = 0000000021cd6e2c D0625 14:06:23.883579 1 task_log.go:114] [ 19228] R12 = 0000000000000000 D0625 14:06:23.883613 1 task_log.go:114] [ 19228] R13 = 0000000000000000 D0625 14:06:23.883644 1 task_log.go:114] [ 19228] R14 = 0000000000000000 D0625 14:06:23.883675 1 task_log.go:114] [ 19228] R15 = 000000000040773c D0625 14:06:23.883723 1 task_log.go:114] [ 19228] R8 = ffffffff00000add D0625 14:06:23.883756 1 task_log.go:114] [ 19228] R9 = 0000000000528960 D0625 14:06:23.883787 1 task_log.go:114] [ 19228] Rax = 000000000040dcc4 D0625 14:06:23.883818 1 task_log.go:114] [ 19228] Rbp = 000000000056bf88 D0625 14:06:23.883850 1 task_log.go:114] [ 19228] Rbx = 000000000056bf80 D0625 14:06:23.883881 1 task_log.go:114] [ 19228] Rcx = 0000000000000000 D0625 14:06:23.883912 1 task_log.go:114] [ 19228] Rdi = 0000000000000b71 D0625 14:06:23.883950 1 task_log.go:114] [ 19228] Rdx = 000000000056bf8c D0625 14:06:23.883986 1 task_log.go:114] [ 19228] Rip = 00007f848ec9239e D0625 14:06:23.884021 1 task_log.go:114] [ 19228] Rsi = 0000000021cbd6b5 D0625 14:06:23.884051 1 task_log.go:114] [ 19228] Rsp = 0000000000000000 D0625 14:06:23.884085 1 task_log.go:114] [ 19228] Ss = 000000000000002b D0625 14:06:23.884124 1 task_log.go:137] [ 19228] Stack: D0625 14:06:23.884170 1 task_log.go:163] [ 19228] Error reading stack at address 0: bad address D0625 14:06:23.884216 1 task_log.go:186] [ 19228] Code: D0625 14:06:23.884252 1 task_log.go:208] [ 19228] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.884294 1 task_log.go:208] [ 19228] 7f848ec92360: bc 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.884342 1 task_log.go:208] [ 19228] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.884388 1 task_log.go:208] [ 19228] 7f848ec92380: fd b1 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:23.884423 1 task_log.go:208] [ 19228] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:23.884476 1 task_log.go:208] [ 19228] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.884510 1 task_log.go:208] [ 19228] 7f848ec923b0: 80 bf 56 00 00 00 00 00 9e b3 2c 00 00 00 00 00 D0625 14:06:23.884543 1 task_log.go:208] [ 19228] 7f848ec923c0: e8 03 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:23.884576 1 task_log.go:81] [ 19228] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f67bb000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7063000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f652f000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f6808000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff602000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f65bf000 *pgalloc.MemoryFile 20000000-201b4000 rw-p f6000000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f6cc1000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f65e0000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:23.884849 1 task_log.go:84] [ 19228] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] fd:3 => name /syz-executor fd:4 => name /sys/class/power_supply 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 D0625 14:06:23.884952 1 task_signals.go:548] [ 19228] Notified of signal 11 D0625 14:06:23.884996 1 task_signals.go:250] [ 19228] Signal 11: delivering to handler D0625 14:06:23.885035 1 task_signals.go:254] [ 19228] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:23.885122 1 task_signals.go:563] [ 19228] No task notified of signal 11 D0625 14:06:23.885170 1 task_signals.go:214] [ 19228] Signal 11: terminating thread group I0625 14:06:23.885250 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19228, TID: 19228, fault addr: 0x0 D0625 14:06:23.885270 1 task_exit.go:277] [ 19228] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:23.885284 1 task_stop.go:147] [ 19227] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:23.885320 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:23.885337 1 task_exit.go:277] [ 19228] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:23.886520 1 task_exit.go:277] [ 19229] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:23.886729 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.887851 1 task_stop.go:124] [ 19227] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:23.888195 1 task_signals.go:548] [ 19230] Notified of signal 24 D0625 14:06:23.888241 1 task_signals.go:214] [ 19230] Signal 24: terminating thread group I0625 14:06:23.888256 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19230, TID: 19230, fault addr: 0x0 D0625 14:06:23.888275 1 task_exit.go:277] [ 19230] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:23.888285 1 task_stop.go:147] [ 19227] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:23.888339 1 task_exit.go:277] [ 19230] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:23.896621 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.903539 1 task_signals.go:548] [ 19226] Notified of signal 14 D0625 14:06:23.903654 1 task_signals.go:214] [ 19226] Signal 14: terminating thread group I0625 14:06:23.903726 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19226, TID: 19226, fault addr: 0x0 D0625 14:06:23.903771 1 task_exit.go:277] [ 19226] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:23.905793 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.911502 1 task_signals.go:563] [ 19226] No task notified of signal 14 D0625 14:06:23.917392 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.925487 1 task_signals.go:532] [ 19226] Discarding duplicate signal 14 D0625 14:06:23.925729 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.931475 1 task_signals.go:214] [ 19227] Signal 9: terminating thread group I0625 14:06:23.931505 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19226, TID: 19227, fault addr: 0x0 D0625 14:06:23.931520 1 task_exit.go:277] [ 19227] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:23.931543 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:23.931553 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:23.931562 1 task_exit.go:277] [ 19227] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:23.931575 1 task_exit.go:277] [ 19227] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:23.931886 1 task_exit.go:277] [ 19230] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:23.932285 1 task_exit.go:277] [ 19226] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:23.932312 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:23.934569 1 task_exit.go:277] [ 19226] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:23.935788 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.944285 1 task_signals.go:548] [ 40] Notified of signal 23 D0625 14:06:23.945539 1 task_signals.go:548] [ 5196] Notified of signal 23 D0625 14:06:23.946229 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.947817 1 task_signals.go:250] [ 40] Signal 23: delivering to handler D0625 14:06:23.948628 1 task_signals.go:548] [ 39] Notified of signal 23 D0625 14:06:23.949172 1 task_signals.go:548] [ 28] Notified of signal 23 D0625 14:06:23.951233 1 task_signals.go:250] [ 28] Signal 23: delivering to handler D0625 14:06:23.951480 1 task_signals.go:250] [ 39] Signal 23: delivering to handler D0625 14:06:23.951764 1 task_signals.go:548] [ 37] Notified of signal 23 D0625 14:06:23.956339 1 task_signals.go:548] [ 40] Notified of signal 23 D0625 14:06:23.957728 1 task_signals.go:548] [ 44] Notified of signal 23 D0625 14:06:23.957888 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.958561 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0625 14:06:23.958801 1 task_signals.go:548] [ 24] Notified of signal 23 D0625 14:06:23.958564 1 task_signals.go:250] [ 44] Signal 23: delivering to handler D0625 14:06:23.958583 1 task_signals.go:250] [ 5196] Signal 23: delivering to handler D0625 14:06:23.959440 1 task_signals.go:548] [ 46] Notified of signal 23 D0625 14:06:23.959886 1 task_signals.go:202] [ 24] Restarting syscall 202 after errno 512: interrupted by signal 23 D0625 14:06:23.959924 1 task_signals.go:250] [ 24] Signal 23: delivering to handler D0625 14:06:23.960177 1 task_signals.go:548] [ 37] Notified of signal 23 D0625 14:06:23.962784 1 task_signals.go:548] [ 28] Notified of signal 23 D0625 14:06:23.963140 1 task_signals.go:548] [ 5196] Notified of signal 23 D0625 14:06:23.963903 1 task_signals.go:250] [ 40] Signal 23: delivering to handler D0625 14:06:23.964882 1 task_signals.go:202] [ 5196] Restarting syscall 202 after errno 512: interrupted by signal 23 D0625 14:06:23.964904 1 task_signals.go:250] [ 5196] Signal 23: delivering to handler D0625 14:06:23.964982 1 task_signals.go:250] [ 28] Signal 23: delivering to handler D0625 14:06:23.965512 1 task_signals.go:250] [ 46] Signal 23: delivering to handler D0625 14:06:23.966060 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.966463 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0625 14:06:23.967825 1 task_signals.go:548] [ 46] Notified of signal 23 D0625 14:06:23.976858 1 task_signals.go:548] [ 39] Notified of signal 23 D0625 14:06:23.977040 1 task_signals.go:250] [ 39] Signal 23: delivering to handler D0625 14:06:23.977164 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.977715 1 task_signals.go:250] [ 46] Signal 23: delivering to handler D0625 14:06:23.985789 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:23.991063 1 task_signals.go:548] [ 39] Notified of signal 23 D0625 14:06:23.997525 1 task_signals.go:250] [ 39] Signal 23: delivering to handler D0625 14:06:24.001383 1 task_signals.go:548] [ 36] Notified of signal 23 D0625 14:06:24.001505 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.001825 1 task_signals.go:250] [ 36] Signal 23: delivering to handler D0625 14:06:24.001853 1 task_signals.go:548] [ 28] Notified of signal 23 D0625 14:06:24.002804 1 task_signals.go:548] [ 46] Notified of signal 23 D0625 14:06:24.006854 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:24 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xa012000, &(0x7f0000000140)="6b2fb9ad6da8f22351d57d49e76efd98bc4d9ba1fcf7e32ae54550b0c501de6ac6c56f78871bf69087fc68254a5b18813da9f5e70431cb0e6d63d73f9f33f2a352def29554f9583a92b5f866fc852a4776f9ca8bfd47ea580a5cc1ec1e6cc986c9", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="dfffda5e9e9a508bbbd58b88fc893915c41c738dbe01dc5536ef901b47fa1ea18df69766f8fcbe344ded99f4e30fbfbae9509182c77f2aa9e8cb1bf93d70ba1e28561f86a0db041a587358993df2103590882c03fd38db6ee8") clone(0xa0a04b80, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xd0) clone(0x80800200, &(0x7f0000000340)="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", &(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)="c2dbe3e3cbd49ea0db96d8af069cbb0e0c63646de2c95471b3e500464788a6b69ca03419958b3d27bf6ecd85f2a49897bc0e578bdebabdf9dce5d6788aaab10a1ec1d929dc8efa60be8df8e3eae6667196c0adc4c3761e27a5246dcd78792316d34c4f381d1b0a332d7e8486ba91317a193fbc638fef1999eacc0ec534f45c595be97f176f4b727d916e7d07ca012d86e3e2049e1aca886d7aba4aca696ebbec0c71819259ae70b24dbbcb9324c4c3d37eb1") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) r3 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) fgetxattr(r3, &(0x7f0000001480)=@random={'security.', 'trusted.overlay.redirect\x00'}, &(0x7f00000014c0)=""/117, 0x75) clone(0x0, 0x0, 0x0, 0x0, 0x0) rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)={0x3c, 0x8, 0x7fff}) D0625 14:06:24.011847 1 task_signals.go:548] [ 40] Notified of signal 23 D0625 14:06:24.012046 1 task_signals.go:548] [ 37] Notified of signal 23 D0625 14:06:24.013399 1 task_signals.go:202] [ 37] Restarting syscall 202 after errno 512: interrupted by signal 23 D0625 14:06:24.013451 1 task_signals.go:250] [ 37] Signal 23: delivering to handler D0625 14:06:24.013503 1 task_signals.go:548] [ 5196] Notified of signal 23 D0625 14:06:24.013598 1 task_signals.go:548] [ 39] Notified of signal 23 D0625 14:06:24.013863 1 task_signals.go:250] [ 28] Signal 23: delivering to handler D0625 14:06:24.014063 1 task_signals.go:548] [ 44] Notified of signal 23 D0625 14:06:24.014090 1 task_signals.go:250] [ 5196] Signal 23: delivering to handler D0625 14:06:24.014311 1 task_signals.go:250] [ 44] Signal 23: delivering to handler D0625 14:06:24.014407 1 task_signals.go:548] [ 29] Notified of signal 23 D0625 14:06:24.014598 1 task_signals.go:250] [ 40] Signal 23: delivering to handler D0625 14:06:24.014679 1 task_signals.go:250] [ 29] Signal 23: delivering to handler D0625 14:06:24.015056 1 task_signals.go:250] [ 46] Signal 23: delivering to handler D0625 14:06:24.016974 1 task_signals.go:548] [ 5196] Notified of signal 23 D0625 14:06:24.017036 1 task_signals.go:548] [ 46] Notified of signal 23 D0625 14:06:24.017068 1 task_signals.go:202] [ 5196] Restarting syscall 202 after errno 512: interrupted by signal 23 D0625 14:06:24.017081 1 task_signals.go:548] [ 40] Notified of signal 23 D0625 14:06:24.017091 1 task_signals.go:250] [ 5196] Signal 23: delivering to handler I0625 14:06:24.017112 1 loader.go:625] Received external signal 17, mode: Process D0625 14:06:24.017144 1 task_signals.go:548] [ 1] Notified of signal 17 D0625 14:06:24.017181 1 task_signals.go:202] [ 1] Restarting syscall 202 after errno 512: interrupted by signal 17 D0625 14:06:24.017192 1 task_signals.go:250] [ 1] Signal 17: delivering to handler D0625 14:06:24.017276 1 task_signals.go:250] [ 39] Signal 23: delivering to handler D0625 14:06:24.017292 1 task_signals.go:250] [ 40] Signal 23: delivering to handler D0625 14:06:24.017555 1 task_signals.go:548] [ 2273] Notified of signal 23 D0625 14:06:24.017277 1 task_signals.go:250] [ 46] Signal 23: delivering to handler D0625 14:06:24.017893 1 task_signals.go:250] [ 2273] Signal 23: delivering to handler D0625 14:06:24.018703 1 task_signals.go:548] [ 36] Notified of signal 23 D0625 14:06:24.019674 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.024131 1 task_signals.go:250] [ 36] Signal 23: delivering to handler D0625 14:06:24.025907 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.036322 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.046052 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.056572 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.069757 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.077124 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.087006 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.096227 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.105998 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.116571 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.126239 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.136283 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.146528 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.157540 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.165718 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.176054 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.187195 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.197582 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.206475 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.218794 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.226419 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.231081 1 task_exit.go:277] [ 19228] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:24.236843 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.246697 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.256599 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.266627 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.277073 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.287941 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.298473 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.309011 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.324242 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.329028 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.336294 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.348370 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.356009 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.369749 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.375736 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.387339 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.399724 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.408301 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.416692 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.426088 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.434384 1 task_stop.go:124] [ 19233] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:24.436043 1 task_stop.go:124] [ 19234] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:24.436240 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:24.436311 1 task_run.go:389] [ 19235] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:24.436345 1 task_log.go:104] [ 19235] Registers: D0625 14:06:24.436362 1 task_log.go:114] [ 19235] Cs = 0000000000000033 D0625 14:06:24.436370 1 task_log.go:114] [ 19235] Ds = 0000000000000000 D0625 14:06:24.436381 1 task_log.go:114] [ 19235] Eflags = 00000000000112c7 D0625 14:06:24.436389 1 task_log.go:114] [ 19235] Es = 0000000000000000 D0625 14:06:24.436394 1 task_log.go:114] [ 19235] Fs = 0000000000000000 D0625 14:06:24.436400 1 task_log.go:114] [ 19235] Fs_base = 00007fe4046cf700 D0625 14:06:24.436406 1 task_log.go:114] [ 19235] Gs = 0000000000000000 D0625 14:06:24.436411 1 task_log.go:114] [ 19235] Gs_base = 0000000000000000 D0625 14:06:24.436416 1 task_log.go:114] [ 19235] Orig_rax = 000000000040dcc4 D0625 14:06:24.436422 1 task_log.go:114] [ 19235] R10 = 0000000000000b72 D0625 14:06:24.436427 1 task_log.go:114] [ 19235] R11 = 00000000072dc78b D0625 14:06:24.436433 1 task_log.go:114] [ 19235] R12 = 0000000000000000 D0625 14:06:24.436444 1 task_log.go:114] [ 19235] R13 = 0000000000000000 D0625 14:06:24.436451 1 task_log.go:114] [ 19235] R14 = 0000000000000000 D0625 14:06:24.436456 1 task_log.go:114] [ 19235] R15 = 000000000040773c D0625 14:06:24.436461 1 task_log.go:114] [ 19235] R8 = ffffffff00000add D0625 14:06:24.436467 1 task_log.go:114] [ 19235] R9 = 0000000000528960 D0625 14:06:24.436472 1 task_log.go:114] [ 19235] Rax = 000000000040dcc4 D0625 14:06:24.436480 1 task_log.go:114] [ 19235] Rbp = 000000000056bf88 D0625 14:06:24.436485 1 task_log.go:114] [ 19235] Rbx = 000000000056bf80 D0625 14:06:24.436491 1 task_log.go:114] [ 19235] Rcx = 0000000000000000 D0625 14:06:24.436496 1 task_log.go:114] [ 19235] Rdi = 0000000000000b72 D0625 14:06:24.436501 1 task_log.go:114] [ 19235] Rdx = 000000000056bf8c D0625 14:06:24.436506 1 task_log.go:114] [ 19235] Rip = 00007f848ec9239e D0625 14:06:24.436512 1 task_log.go:114] [ 19235] Rsi = 00000000072c0a4c D0625 14:06:24.436517 1 task_log.go:114] [ 19235] Rsp = 0000000000000000 D0625 14:06:24.436522 1 task_log.go:114] [ 19235] Ss = 000000000000002b D0625 14:06:24.436528 1 task_log.go:137] [ 19235] Stack: D0625 14:06:24.436538 1 task_log.go:163] [ 19235] Error reading stack at address 0: bad address D0625 14:06:24.436546 1 task_log.go:186] [ 19235] Code: D0625 14:06:24.436552 1 task_log.go:208] [ 19235] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:24.436561 1 task_log.go:208] [ 19235] 7f848ec92360: 4c 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:24.436567 1 task_log.go:208] [ 19235] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:24.436573 1 task_log.go:208] [ 19235] 7f848ec92380: 93 b5 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:24.436580 1 task_log.go:208] [ 19235] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:24.436586 1 task_log.go:208] [ 19235] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:24.436592 1 task_log.go:208] [ 19235] 7f848ec923b0: c0 80 56 00 00 00 00 00 c7 b5 2c 00 00 00 00 00 D0625 14:06:24.436600 1 task_log.go:208] [ 19235] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:24.436605 1 task_log.go:81] [ 19235] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f62d0000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7063000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f6240000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f63b0000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p ff601000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f6906000 *pgalloc.MemoryFile 20000000-20200000 rwxp f5e00000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f631d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f6927000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:24.436821 1 task_log.go:84] [ 19235] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:24.436880 1 task_signals.go:548] [ 19235] Notified of signal 11 D0625 14:06:24.436892 1 task_signals.go:250] [ 19235] Signal 11: delivering to handler D0625 14:06:24.436915 1 task_signals.go:254] [ 19235] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:24.436956 1 task_signals.go:563] [ 19235] No task notified of signal 11 D0625 14:06:24.436964 1 task_signals.go:214] [ 19235] Signal 11: terminating thread group I0625 14:06:24.436974 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19235, TID: 19235, fault addr: 0x0 D0625 14:06:24.436994 1 task_exit.go:277] [ 19235] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:24.437007 1 task_stop.go:147] [ 19234] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:24.437033 1 task_exit.go:422] [ 19235] Init process terminating, killing namespace D0625 14:06:24.437041 1 task_exit.go:277] [ 19235] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:24.438069 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.446355 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.455102 1 task_signals.go:548] [ 19236] Notified of signal 11 D0625 14:06:24.455141 1 task_signals.go:214] [ 19236] Signal 11: terminating thread group I0625 14:06:24.455153 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19236, TID: 19236, fault addr: 0x4665e1 D0625 14:06:24.455164 1 task_exit.go:277] [ 19236] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:24.455921 1 task_exit.go:277] [ 19236] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:24.459514 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.467675 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.476729 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.490007 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.493640 1 task_stop.go:124] [ 19234] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:24.493930 1 task_signals.go:548] [ 19237] Notified of signal 24 D0625 14:06:24.493969 1 task_signals.go:214] [ 19237] Signal 24: terminating thread group I0625 14:06:24.493980 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19237, TID: 19237, fault addr: 0x0 D0625 14:06:24.494006 1 task_exit.go:277] [ 19237] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:24.494017 1 task_stop.go:147] [ 19234] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:24.494062 1 task_exit.go:277] [ 19237] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:24.501716 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.504859 1 task_signals.go:548] [ 19234] Notified of signal 14 D0625 14:06:24.507358 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.514664 1 task_signals.go:532] [ 19234] Discarding duplicate signal 14 D0625 14:06:24.517009 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.525275 1 task_signals.go:532] [ 19234] Discarding duplicate signal 14 D0625 14:06:24.527943 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.539112 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.545698 1 task_signals.go:532] [ 19234] Discarding duplicate signal 14 D0625 14:06:24.547164 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.555487 1 task_signals.go:532] [ 19234] Discarding duplicate signal 14 D0625 14:06:24.556673 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.560029 1 task_signals.go:214] [ 19234] Signal 14: terminating thread group I0625 14:06:24.560072 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19234, TID: 19234, fault addr: 0x0 D0625 14:06:24.560088 1 task_exit.go:277] [ 19234] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:24.565458 1 task_stop.go:147] [ 19233] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:24.566436 1 task_signals.go:563] [ 19234] No task notified of signal 14 D0625 14:06:24.566499 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:24.566522 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:24.566539 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:24.566551 1 task_exit.go:277] [ 19234] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:24.566628 1 task_exit.go:277] [ 19236] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:24.566828 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.569362 1 task_exit.go:277] [ 19237] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:24.573521 1 task_exit.go:277] [ 19235] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:24.583265 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.591427 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.597679 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.607348 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.617086 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.625895 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.636965 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.646264 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.656319 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.665910 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.677464 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.686932 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.696223 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.706374 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.718372 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.726905 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.736017 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.745707 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.756635 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.766302 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.776164 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.787919 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.797784 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.805674 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.816767 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.829477 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.836324 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.846573 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.856590 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.868416 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.875686 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.886743 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.897503 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.907164 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.915669 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.925721 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.936605 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.945694 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.956443 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.966407 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.976544 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.988474 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:24.995788 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.009113 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.016191 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.025940 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.035982 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.045911 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.056872 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.065806 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.075866 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.085910 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.096439 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.109704 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.111289 1 task_stop.go:124] [ 19233] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:25.112176 1 task_stop.go:124] [ 19239] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:25.115182 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:25.115469 1 task_run.go:389] [ 19241] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:25.115515 1 task_log.go:104] [ 19241] Registers: D0625 14:06:25.115538 1 task_log.go:114] [ 19241] Cs = 0000000000000033 D0625 14:06:25.115554 1 task_log.go:114] [ 19241] Ds = 0000000000000000 D0625 14:06:25.115560 1 task_log.go:114] [ 19241] Eflags = 00000000000112c7 D0625 14:06:25.115566 1 task_log.go:114] [ 19241] Es = 0000000000000000 D0625 14:06:25.115572 1 task_log.go:114] [ 19241] Fs = 0000000000000000 D0625 14:06:25.115579 1 task_log.go:114] [ 19241] Fs_base = 00007fe4046ae700 D0625 14:06:25.115584 1 task_log.go:114] [ 19241] Gs = 0000000000000000 D0625 14:06:25.115591 1 task_log.go:114] [ 19241] Gs_base = 0000000000000000 D0625 14:06:25.115597 1 task_log.go:114] [ 19241] Orig_rax = 000000000040dcc4 D0625 14:06:25.115603 1 task_log.go:114] [ 19241] R10 = 0000000000000b72 D0625 14:06:25.115610 1 task_log.go:114] [ 19241] R11 = 000000002f9d7b3f D0625 14:06:25.115616 1 task_log.go:114] [ 19241] R12 = 0000000000000000 D0625 14:06:25.115622 1 task_log.go:114] [ 19241] R13 = 0000000000000000 D0625 14:06:25.115628 1 task_log.go:114] [ 19241] R14 = 0000000000000000 D0625 14:06:25.115633 1 task_log.go:114] [ 19241] R15 = 000000000040773c D0625 14:06:25.115640 1 task_log.go:114] [ 19241] R8 = ffffffff00000add D0625 14:06:25.115646 1 task_log.go:114] [ 19241] R9 = 0000000000528960 D0625 14:06:25.115653 1 task_log.go:114] [ 19241] Rax = 000000000040dcc4 D0625 14:06:25.115659 1 task_log.go:114] [ 19241] Rbp = 000000000056c040 D0625 14:06:25.115665 1 task_log.go:114] [ 19241] Rbx = 000000000056c038 D0625 14:06:25.115678 1 task_log.go:114] [ 19241] Rcx = 0000000000000000 D0625 14:06:25.115686 1 task_log.go:114] [ 19241] Rdi = 0000000000000b72 D0625 14:06:25.115773 1 task_log.go:114] [ 19241] Rdx = 000000000056c044 D0625 14:06:25.115784 1 task_log.go:114] [ 19241] Rip = 00007f848ec9239e D0625 14:06:25.115792 1 task_log.go:114] [ 19241] Rsi = 000000002f7944be D0625 14:06:25.115797 1 task_log.go:114] [ 19241] Rsp = 0000000000000000 D0625 14:06:25.115803 1 task_log.go:114] [ 19241] Ss = 000000000000002b D0625 14:06:25.115809 1 task_log.go:137] [ 19241] Stack: D0625 14:06:25.116006 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.116871 1 task_log.go:163] [ 19241] Error reading stack at address 0: bad address D0625 14:06:25.116909 1 task_log.go:186] [ 19241] Code: D0625 14:06:25.118419 1 task_log.go:208] [ 19241] 7f848ec92350: 00 00 00 00 03 00 00 00 00 c0 64 04 e4 7f 00 00 D0625 14:06:25.119283 1 task_log.go:208] [ 19241] 7f848ec92360: 00 10 02 00 00 00 00 00 a8 c1 56 00 00 00 00 00 D0625 14:06:25.122095 1 task_signals.go:548] [ 19243] Notified of signal 11 D0625 14:06:25.122127 1 task_signals.go:250] [ 19243] Signal 11: delivering to handler D0625 14:06:25.122141 1 task_signals.go:254] [ 19243] 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 D0625 14:06:25.122191 1 task_signals.go:563] [ 19243] No task notified of signal 11 D0625 14:06:25.122201 1 task_signals.go:214] [ 19243] Signal 11: terminating thread group I0625 14:06:25.122211 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19243, TID: 19243, fault addr: 0x0 D0625 14:06:25.122223 1 task_exit.go:277] [ 19243] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:25.122900 1 task_exit.go:277] [ 19243] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.122949 1 task_log.go:208] [ 19241] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:25.123108 1 task_log.go:208] [ 19241] 7f848ec92380: 00 10 00 00 00 00 00 00 f2 1b 00 00 00 00 00 00 D0625 14:06:25.123237 1 task_log.go:208] [ 19241] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:25.123359 1 task_log.go:208] [ 19241] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:25.123475 1 task_log.go:208] [ 19241] 7f848ec923b0: c0 80 56 00 00 00 00 00 69 b8 2c 00 00 00 00 00 D0625 14:06:25.123601 1 task_log.go:208] [ 19241] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:25.123629 1 task_log.go:81] [ 19241] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40464c000-7fe40464d000 ---p 00000000 00:00 0 7fe40464d000-7fe40466d000 rw-p 00000000 00:00 0 7fe40466d000-7fe40466e000 ---p 00000000 00:00 0 7fe40466e000-7fe40468e000 rw-p 00000000 00:00 0 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 r--p f61f3000 *pgalloc.MemoryFile 00550000-00570000 rw-p f7063000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 r--p f5c31000 *pgalloc.MemoryFile 01400000-014ac000 r--p f5cc1000 *pgalloc.MemoryFile 014ac000-014ad000 r--p ff600000 *pgalloc.MemoryFile 014ad000-014ce000 r--p f61d2000 *pgalloc.MemoryFile 20000000-20001000 r-xp fedc6000 *pgalloc.MemoryFile 20001000-20002000 r-xp fedc5000 *pgalloc.MemoryFile 20002000-20200000 r-xp f5e02000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 r--p f5d6d000 *pgalloc.MemoryFile 7fe404000000-7fe404600000 rw-s 37600000 *pgalloc.MemoryFile 7fe40464d000-7fe40466d000 r--p f5bf1000 *pgalloc.MemoryFile 7fe40466e000-7fe40468e000 r--p f5c11000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 r--p f6927000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f68e6000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:25.123891 1 task_log.go:84] [ 19241] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:25.123961 1 task_signals.go:548] [ 19241] Notified of signal 11 D0625 14:06:25.123976 1 task_signals.go:250] [ 19241] Signal 11: delivering to handler D0625 14:06:25.123989 1 task_signals.go:254] [ 19241] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:25.124036 1 task_signals.go:563] [ 19241] No task notified of signal 11 D0625 14:06:25.124046 1 task_signals.go:214] [ 19241] Signal 11: terminating thread group I0625 14:06:25.124057 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19241, TID: 19241, fault addr: 0x0 D0625 14:06:25.124069 1 task_exit.go:277] [ 19241] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:25.124204 1 task_stop.go:147] [ 19239] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:25.124254 1 task_exit.go:422] [ 19241] Init process terminating, killing namespace D0625 14:06:25.124274 1 task_exit.go:277] [ 19241] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.126662 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.132460 1 task_stop.go:124] [ 19240] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:25.135142 1 task_signals.go:548] [ 19242] Notified of signal 24 D0625 14:06:25.135308 1 task_signals.go:214] [ 19242] Signal 24: terminating thread group I0625 14:06:25.135327 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19232, TID: 19242, fault addr: 0x0 D0625 14:06:25.135347 1 task_stop.go:147] [ 19233] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:25.135389 1 task_exit.go:277] [ 19242] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:25.135417 1 task_exit.go:277] [ 19242] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.135424 1 task_exit.go:277] [ 19242] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:25.135440 1 task_signals.go:214] [ 19233] Signal 9: terminating thread group I0625 14:06:25.135468 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19232, TID: 19233, fault addr: 0x0 D0625 14:06:25.135491 1 task_exit.go:277] [ 19233] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:25.135508 1 task_exit.go:277] [ 19233] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.135520 1 task_exit.go:277] [ 19233] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:25.135534 1 task_signals.go:214] [ 19239] Signal 9: terminating thread group I0625 14:06:25.135545 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19232, TID: 19239, fault addr: 0x0 D0625 14:06:25.135472 1 task_signals.go:214] [ 19232] Signal 9: terminating thread group D0625 14:06:25.135552 1 task_exit.go:277] [ 19239] Transitioning from exit state TaskExitNone to TaskExitInitiated I0625 14:06:25.135645 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19232, TID: 19232, fault addr: 0x0 D0625 14:06:25.135696 1 task_exit.go:277] [ 19239] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.135730 1 task_exit.go:277] [ 19239] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:25.135780 1 task_signals.go:214] [ 19244] Signal 9: terminating thread group I0625 14:06:25.135822 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19232, TID: 19244, fault addr: 0x0 D0625 14:06:25.135855 1 task_exit.go:277] [ 19244] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:25.135898 1 task_exit.go:277] [ 19244] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.135932 1 task_exit.go:277] [ 19244] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:25.135981 1 task_exit.go:277] [ 19232] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:25.136028 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:25.136070 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:25.136104 1 task_exit.go:277] [ 19232] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.136136 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:25.137768 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.140926 1 task_exit.go:277] [ 19241] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:25.144879 1 task_exit.go:277] [ 19232] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:25 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() tkill(r1, 0x18) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) getitimer(0x0, &(0x7f0000000040)) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:25.149608 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.156678 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.169650 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.177974 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.185869 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.197973 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.209668 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.217832 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.227065 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.237717 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.246001 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.256663 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.260147 1 task_exit.go:277] [ 19234] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:25.272206 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.277118 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.288016 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.297654 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.306193 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.315638 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.328508 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.339431 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.349839 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.355963 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.365882 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.378423 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.386055 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.398116 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.406446 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.417522 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.426413 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.433773 1 task_stop.go:124] [ 19247] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:25.435001 1 task_stop.go:124] [ 19248] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:25.435395 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:25.435552 1 task_run.go:389] [ 19249] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:25.435648 1 task_log.go:104] [ 19249] Registers: D0625 14:06:25.435696 1 task_log.go:114] [ 19249] Cs = 0000000000000033 D0625 14:06:25.435762 1 task_log.go:114] [ 19249] Ds = 0000000000000000 D0625 14:06:25.435820 1 task_log.go:114] [ 19249] Eflags = 00000000000112c7 D0625 14:06:25.435856 1 task_log.go:114] [ 19249] Es = 0000000000000000 D0625 14:06:25.435911 1 task_log.go:114] [ 19249] Fs = 0000000000000000 D0625 14:06:25.435947 1 task_log.go:114] [ 19249] Fs_base = 00007fe4046cf700 D0625 14:06:25.436005 1 task_log.go:114] [ 19249] Gs = 0000000000000000 D0625 14:06:25.436043 1 task_log.go:114] [ 19249] Gs_base = 0000000000000000 D0625 14:06:25.436091 1 task_log.go:114] [ 19249] Orig_rax = 000000000040dcc4 D0625 14:06:25.436127 1 task_log.go:114] [ 19249] R10 = 0000000000000b73 D0625 14:06:25.436183 1 task_log.go:114] [ 19249] R11 = 000000000720dcea D0625 14:06:25.436218 1 task_log.go:114] [ 19249] R12 = 0000000000000000 D0625 14:06:25.436287 1 task_log.go:114] [ 19249] R13 = 0000000000000000 D0625 14:06:25.436330 1 task_log.go:114] [ 19249] R14 = 0000000000000000 D0625 14:06:25.436411 1 task_log.go:114] [ 19249] R15 = 000000000040773c D0625 14:06:25.436463 1 task_log.go:114] [ 19249] R8 = ffffffff00000add D0625 14:06:25.436498 1 task_log.go:114] [ 19249] R9 = 0000000000528960 D0625 14:06:25.436562 1 task_log.go:114] [ 19249] Rax = 000000000040dcc4 D0625 14:06:25.436609 1 task_log.go:114] [ 19249] Rbp = 000000000056bf88 D0625 14:06:25.436661 1 task_log.go:114] [ 19249] Rbx = 000000000056bf80 D0625 14:06:25.436704 1 task_log.go:114] [ 19249] Rcx = 0000000000000000 D0625 14:06:25.436756 1 task_log.go:114] [ 19249] Rdi = 0000000000000b73 D0625 14:06:25.436792 1 task_log.go:114] [ 19249] Rdx = 000000000056bf8c D0625 14:06:25.436855 1 task_log.go:114] [ 19249] Rip = 00007f848ec9239e D0625 14:06:25.436892 1 task_log.go:114] [ 19249] Rsi = 00000000071d67e3 D0625 14:06:25.436970 1 task_log.go:114] [ 19249] Rsp = 0000000000000000 D0625 14:06:25.437010 1 task_log.go:114] [ 19249] Ss = 000000000000002b D0625 14:06:25.437057 1 task_log.go:137] [ 19249] Stack: D0625 14:06:25.437096 1 task_log.go:163] [ 19249] Error reading stack at address 0: bad address D0625 14:06:25.437147 1 task_log.go:186] [ 19249] Code: D0625 14:06:25.437202 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.437208 1 task_log.go:208] [ 19249] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:25.437329 1 task_log.go:208] [ 19249] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:25.437357 1 task_log.go:208] [ 19249] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:25.437373 1 task_log.go:208] [ 19249] 7f848ec92380: 6d b9 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:25.437382 1 task_log.go:208] [ 19249] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:25.437396 1 task_log.go:208] [ 19249] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:25.437404 1 task_log.go:208] [ 19249] 7f848ec923b0: c0 80 56 00 00 00 00 00 ae b9 2c 00 00 00 00 00 D0625 14:06:25.437413 1 task_log.go:208] [ 19249] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:25.437421 1 task_log.go:81] [ 19249] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f5a65000 *pgalloc.MemoryFile 00550000-00570000 rw-p f5a45000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f5974000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f5ab2000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedc4000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f5a04000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f645c000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f5a25000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:25.437673 1 task_log.go:84] [ 19249] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:25.437721 1 task_signals.go:548] [ 19249] Notified of signal 11 D0625 14:06:25.437733 1 task_signals.go:250] [ 19249] Signal 11: delivering to handler D0625 14:06:25.437745 1 task_signals.go:254] [ 19249] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:25.437799 1 task_signals.go:563] [ 19249] No task notified of signal 11 D0625 14:06:25.437807 1 task_signals.go:214] [ 19249] Signal 11: terminating thread group I0625 14:06:25.437817 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19249, TID: 19249, fault addr: 0x0 D0625 14:06:25.437838 1 task_exit.go:277] [ 19249] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:25.437849 1 task_stop.go:147] [ 19248] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:25.437862 1 task_exit.go:422] [ 19249] Init process terminating, killing namespace D0625 14:06:25.437876 1 task_exit.go:277] [ 19249] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.448680 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.459583 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.467072 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.476714 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.489255 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.497285 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.505952 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.520114 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.527312 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.536781 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.545952 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.556368 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.569612 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.579569 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.586717 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.595660 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.606951 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.617487 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.625874 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.636959 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.646094 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.661013 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.666632 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.676316 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.689310 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.697706 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.709620 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.716095 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.726371 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.735955 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.745888 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.755669 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.766917 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.775654 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.786001 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.795649 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.806536 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.813644 1 task_stop.go:124] [ 19248] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:25.815718 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.815973 1 task_signals.go:548] [ 19250] Notified of signal 24 D0625 14:06:25.816024 1 task_signals.go:214] [ 19250] Signal 24: terminating thread group I0625 14:06:25.816037 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19250, TID: 19250, fault addr: 0x0 D0625 14:06:25.816050 1 task_exit.go:277] [ 19250] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:25.816064 1 task_stop.go:147] [ 19248] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:25.816096 1 task_exit.go:277] [ 19250] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.826872 1 task_signals.go:548] [ 19248] Notified of signal 14 D0625 14:06:25.826924 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.835657 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.836409 1 task_signals.go:532] [ 19248] Discarding duplicate signal 14 D0625 14:06:25.843533 1 task_signals.go:214] [ 19248] Signal 14: terminating thread group I0625 14:06:25.843573 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19248, TID: 19248, fault addr: 0x0 D0625 14:06:25.843588 1 task_exit.go:277] [ 19248] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:25.843600 1 task_stop.go:147] [ 19247] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:25.843634 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:25.843647 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:25.843722 1 task_exit.go:277] [ 19248] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:25.843907 1 task_exit.go:277] [ 19249] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:25.845961 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.846918 1 task_exit.go:277] [ 19250] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:25.856795 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.865939 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.877879 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.885830 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.896802 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.906787 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.918090 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.926879 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.936054 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.946503 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.955917 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.966642 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.977471 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.985702 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:25.996023 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.006077 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.017370 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.028040 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.036344 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.046650 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.058017 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.067509 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.082319 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.086630 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.095798 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.106664 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.117496 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.127988 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.138669 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.148706 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.159177 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.167096 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.178303 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.186027 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.195956 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.210073 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.215796 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.226925 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.236577 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.248165 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.256360 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.273516 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.276242 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.286443 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.295945 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.309445 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.321528 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.326619 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.336366 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.346546 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.355737 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.369630 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.376723 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.388236 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.395847 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.408741 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.417577 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.427962 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.436102 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.436882 1 task_stop.go:124] [ 19247] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:26.441403 1 task_stop.go:124] [ 19252] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:26.446464 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.456905 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.471508 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.476425 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.486272 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.496544 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.505891 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.517303 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.526214 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.535844 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.546635 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:26.554599 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:26.554987 1 task_run.go:389] [ 19254] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:26.555047 1 task_log.go:104] [ 19254] Registers: D0625 14:06:26.555088 1 task_log.go:114] [ 19254] Cs = 0000000000000033 D0625 14:06:26.555098 1 task_log.go:114] [ 19254] Ds = 0000000000000000 D0625 14:06:26.555104 1 task_log.go:114] [ 19254] Eflags = 00000000000112c7 D0625 14:06:26.555110 1 task_log.go:114] [ 19254] Es = 0000000000000000 D0625 14:06:26.555116 1 task_log.go:114] [ 19254] Fs = 0000000000000000 D0625 14:06:26.555121 1 task_log.go:114] [ 19254] Fs_base = 00007fe4046ae700 D0625 14:06:26.555130 1 task_log.go:114] [ 19254] Gs = 0000000000000000 D0625 14:06:26.555136 1 task_log.go:114] [ 19254] Gs_base = 0000000000000000 D0625 14:06:26.555142 1 task_log.go:114] [ 19254] Orig_rax = 000000000040dcc4 D0625 14:06:26.555148 1 task_log.go:114] [ 19254] R10 = 0000000000000b74 D0625 14:06:26.555154 1 task_log.go:114] [ 19254] R11 = 000000000e362bda D0625 14:06:26.555160 1 task_log.go:114] [ 19254] R12 = 0000000000000000 D0625 14:06:26.555165 1 task_log.go:114] [ 19254] R13 = 0000000000000000 D0625 14:06:26.555170 1 task_log.go:114] [ 19254] R14 = 0000000000000000 D0625 14:06:26.555176 1 task_log.go:114] [ 19254] R15 = 000000000040773c D0625 14:06:26.555182 1 task_log.go:114] [ 19254] R8 = ffffffff00000add D0625 14:06:26.555187 1 task_log.go:114] [ 19254] R9 = 0000000000528960 D0625 14:06:26.555193 1 task_log.go:114] [ 19254] Rax = 000000000040dcc4 D0625 14:06:26.555198 1 task_log.go:114] [ 19254] Rbp = 000000000056c040 D0625 14:06:26.555204 1 task_log.go:114] [ 19254] Rbx = 000000000056c038 D0625 14:06:26.555209 1 task_log.go:114] [ 19254] Rcx = 0000000000000000 D0625 14:06:26.555214 1 task_log.go:114] [ 19254] Rdi = 0000000000000000 D0625 14:06:26.555227 1 task_log.go:114] [ 19254] Rdx = 000000000056c044 D0625 14:06:26.555235 1 task_log.go:114] [ 19254] Rip = 00007f848ec9239e D0625 14:06:26.555241 1 task_log.go:114] [ 19254] Rsi = 0000000000000000 D0625 14:06:26.555246 1 task_log.go:114] [ 19254] Rsp = 0000000000000000 D0625 14:06:26.555252 1 task_log.go:114] [ 19254] Ss = 000000000000002b D0625 14:06:26.555258 1 task_log.go:137] [ 19254] Stack: D0625 14:06:26.555266 1 task_log.go:163] [ 19254] Error reading stack at address 0: bad address D0625 14:06:26.555274 1 task_log.go:186] [ 19254] Code: D0625 14:06:26.555283 1 task_log.go:208] [ 19254] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:26.555292 1 task_log.go:208] [ 19254] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:26.555299 1 task_log.go:208] [ 19254] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:26.555306 1 task_log.go:208] [ 19254] 7f848ec92380: 00 10 00 00 00 00 00 00 f2 1b 00 00 00 00 00 00 D0625 14:06:26.555314 1 task_log.go:208] [ 19254] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:26.555325 1 task_log.go:208] [ 19254] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:26.555336 1 task_log.go:208] [ 19254] 7f848ec923b0: c0 80 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:26.555343 1 task_log.go:208] [ 19254] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:26.555349 1 task_log.go:81] [ 19254] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f56d8000 *pgalloc.MemoryFile 00550000-00570000 rw-p f5954000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f5725000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f57b5000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedc3000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f56b7000 *pgalloc.MemoryFile 20000000-201b4000 r--p f5400000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f5861000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f5a45000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f5914000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:26.555552 1 task_log.go:84] [ 19254] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:26.555611 1 task_signals.go:548] [ 19254] Notified of signal 11 D0625 14:06:26.555622 1 task_signals.go:250] [ 19254] Signal 11: delivering to handler D0625 14:06:26.555635 1 task_signals.go:254] [ 19254] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:26.555674 1 task_signals.go:563] [ 19254] No task notified of signal 11 D0625 14:06:26.555690 1 task_signals.go:214] [ 19254] Signal 11: terminating thread group I0625 14:06:26.555702 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19246, TID: 19254, fault addr: 0x0 D0625 14:06:26.555717 1 task_stop.go:147] [ 19247] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:26.555730 1 task_exit.go:277] [ 19254] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:26.555745 1 task_exit.go:277] [ 19254] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:26.555752 1 task_exit.go:277] [ 19254] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:26.555766 1 task_signals.go:214] [ 19247] Signal 9: terminating thread group I0625 14:06:26.555773 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19246, TID: 19247, fault addr: 0x0 D0625 14:06:26.555779 1 task_exit.go:277] [ 19247] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:26.555791 1 task_exit.go:277] [ 19247] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:26.555796 1 task_exit.go:277] [ 19247] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:26.555814 1 task_signals.go:214] [ 19246] Signal 9: terminating thread group I0625 14:06:26.555828 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19246, TID: 19246, fault addr: 0x0 D0625 14:06:26.555835 1 task_exit.go:277] [ 19246] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:26.555855 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:26.555867 1 task_exit.go:277] [ 19246] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:26.555874 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:26.555932 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.556075 1 task_exit.go:277] [ 19246] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:26 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rt_sigreturn() clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{r3, r4/1000+10000}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:26.565641 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.577579 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.587145 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.596479 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.605809 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.616750 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.627778 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.636051 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.646408 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.656758 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.665743 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.676337 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.686629 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.697122 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.705853 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.716604 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.721867 1 task_exit.go:277] [ 19248] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:26.726223 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.736391 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.747565 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.757279 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.767639 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.779386 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.785656 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.798201 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.806675 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.816060 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.825937 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.836137 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.847092 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.855907 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.866591 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.879243 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.887258 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.895800 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.906389 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.920206 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.929730 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.936793 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.945701 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.953704 1 task_stop.go:124] [ 19256] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:26.954392 1 task_stop.go:124] [ 19257] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:26.954599 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:26.954661 1 task_run.go:389] [ 19258] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:26.954697 1 task_log.go:104] [ 19258] Registers: D0625 14:06:26.954715 1 task_log.go:114] [ 19258] Cs = 0000000000000033 D0625 14:06:26.954722 1 task_log.go:114] [ 19258] Ds = 0000000000000000 D0625 14:06:26.954728 1 task_log.go:114] [ 19258] Eflags = 00000000000112c7 D0625 14:06:26.954734 1 task_log.go:114] [ 19258] Es = 0000000000000000 D0625 14:06:26.954740 1 task_log.go:114] [ 19258] Fs = 0000000000000000 D0625 14:06:26.954746 1 task_log.go:114] [ 19258] Fs_base = 00007fe4046cf700 D0625 14:06:26.954751 1 task_log.go:114] [ 19258] Gs = 0000000000000000 D0625 14:06:26.954757 1 task_log.go:114] [ 19258] Gs_base = 0000000000000000 D0625 14:06:26.954762 1 task_log.go:114] [ 19258] Orig_rax = 000000000040dcc4 D0625 14:06:26.954768 1 task_log.go:114] [ 19258] R10 = 0000000000000b74 D0625 14:06:26.954774 1 task_log.go:114] [ 19258] R11 = 000000002613433c D0625 14:06:26.954779 1 task_log.go:114] [ 19258] R12 = 0000000000000000 D0625 14:06:26.954784 1 task_log.go:114] [ 19258] R13 = 0000000000000000 D0625 14:06:26.954790 1 task_log.go:114] [ 19258] R14 = 0000000000000000 D0625 14:06:26.954798 1 task_log.go:114] [ 19258] R15 = 000000000040773c D0625 14:06:26.954803 1 task_log.go:114] [ 19258] R8 = ffffffff00000add D0625 14:06:26.954809 1 task_log.go:114] [ 19258] R9 = 0000000000528960 D0625 14:06:26.954815 1 task_log.go:114] [ 19258] Rax = 000000000040dcc4 D0625 14:06:26.954820 1 task_log.go:114] [ 19258] Rbp = 000000000056bf88 D0625 14:06:26.954826 1 task_log.go:114] [ 19258] Rbx = 000000000056bf80 D0625 14:06:26.954837 1 task_log.go:114] [ 19258] Rcx = 0000000000000000 D0625 14:06:26.954843 1 task_log.go:114] [ 19258] Rdi = 0000000000000b74 D0625 14:06:26.954851 1 task_log.go:114] [ 19258] Rdx = 000000000056bf8c D0625 14:06:26.954856 1 task_log.go:114] [ 19258] Rip = 00007f848ec9239e D0625 14:06:26.954864 1 task_log.go:114] [ 19258] Rsi = 0000000026113c9a D0625 14:06:26.954870 1 task_log.go:114] [ 19258] Rsp = 0000000000000000 D0625 14:06:26.954876 1 task_log.go:114] [ 19258] Ss = 000000000000002b D0625 14:06:26.954882 1 task_log.go:137] [ 19258] Stack: D0625 14:06:26.954889 1 task_log.go:163] [ 19258] Error reading stack at address 0: bad address D0625 14:06:26.954899 1 task_log.go:186] [ 19258] Code: D0625 14:06:26.954907 1 task_log.go:208] [ 19258] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:26.954919 1 task_log.go:208] [ 19258] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:26.954930 1 task_log.go:208] [ 19258] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:26.954937 1 task_log.go:208] [ 19258] 7f848ec92380: 61 bf 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:26.954943 1 task_log.go:208] [ 19258] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:26.954950 1 task_log.go:208] [ 19258] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:26.954957 1 task_log.go:208] [ 19258] 7f848ec923b0: c0 80 56 00 00 00 00 00 9e bf 2c 00 00 00 00 00 D0625 14:06:26.954963 1 task_log.go:208] [ 19258] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:26.954969 1 task_log.go:81] [ 19258] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f55d7000 *pgalloc.MemoryFile 00550000-00570000 rw-p f5bd1000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f5231000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f5354000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedc2000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f5b90000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f52c1000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f5bb1000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:26.955169 1 task_log.go:84] [ 19258] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:26.955218 1 task_signals.go:548] [ 19258] Notified of signal 11 D0625 14:06:26.955231 1 task_signals.go:250] [ 19258] Signal 11: delivering to handler D0625 14:06:26.955242 1 task_signals.go:254] [ 19258] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:26.955289 1 task_signals.go:563] [ 19258] No task notified of signal 11 D0625 14:06:26.955298 1 task_signals.go:214] [ 19258] Signal 11: terminating thread group I0625 14:06:26.955308 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19258, TID: 19258, fault addr: 0x0 D0625 14:06:26.955329 1 task_exit.go:277] [ 19258] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:26.955342 1 task_stop.go:147] [ 19257] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:26.955353 1 task_exit.go:422] [ 19258] Init process terminating, killing namespace D0625 14:06:26.955360 1 task_exit.go:277] [ 19258] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:26.960267 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.967020 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.976373 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.985999 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:26.996602 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.006417 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.015691 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.026848 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.035816 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.045671 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.056876 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.066856 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.077335 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.088530 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.099793 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.105667 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.116041 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.127366 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.135982 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.146205 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.155656 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.166016 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.179647 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.188641 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.195882 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.207067 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.215705 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.226876 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.237841 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.245698 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.256547 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.266121 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.276320 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.286263 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.297065 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.306364 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.320967 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.325802 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.336422 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.341323 1 task_stop.go:124] [ 19257] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:27.341883 1 task_signals.go:548] [ 19259] Notified of signal 24 D0625 14:06:27.341931 1 task_signals.go:214] [ 19259] Signal 24: terminating thread group I0625 14:06:27.341942 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19259, TID: 19259, fault addr: 0x0 D0625 14:06:27.341958 1 task_exit.go:277] [ 19259] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:27.341970 1 task_stop.go:147] [ 19257] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:27.342000 1 task_exit.go:277] [ 19259] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0625 14:06:27.342377 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:27.342449 1 task_run.go:389] [ 19257] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:27.342490 1 task_log.go:104] [ 19257] Registers: D0625 14:06:27.342512 1 task_log.go:114] [ 19257] Cs = 0000000000000033 D0625 14:06:27.342524 1 task_log.go:114] [ 19257] Ds = 0000000000000000 D0625 14:06:27.342530 1 task_log.go:114] [ 19257] Eflags = 00000000000112c7 D0625 14:06:27.342536 1 task_log.go:114] [ 19257] Es = 0000000000000000 D0625 14:06:27.342542 1 task_log.go:114] [ 19257] Fs = 0000000000000000 D0625 14:06:27.342549 1 task_log.go:114] [ 19257] Fs_base = 00007fe4046cf700 D0625 14:06:27.342555 1 task_log.go:114] [ 19257] Gs = 0000000000000000 D0625 14:06:27.342560 1 task_log.go:114] [ 19257] Gs_base = 0000000000000000 D0625 14:06:27.342567 1 task_log.go:114] [ 19257] Orig_rax = 000000000040dcc4 D0625 14:06:27.342573 1 task_log.go:114] [ 19257] R10 = 0000000000000b75 D0625 14:06:27.342579 1 task_log.go:114] [ 19257] R11 = 0000000001958377 D0625 14:06:27.342608 1 task_log.go:114] [ 19257] R12 = 0000000000000000 D0625 14:06:27.342616 1 task_log.go:114] [ 19257] R13 = 0000000000000000 D0625 14:06:27.342624 1 task_log.go:114] [ 19257] R14 = 0000000000000000 D0625 14:06:27.342632 1 task_log.go:114] [ 19257] R15 = 000000000040773c D0625 14:06:27.342640 1 task_log.go:114] [ 19257] R8 = ffffffff00000add D0625 14:06:27.342654 1 task_log.go:114] [ 19257] R9 = 0000000000528960 D0625 14:06:27.342663 1 task_log.go:114] [ 19257] Rax = 000000000040dcc4 D0625 14:06:27.342672 1 task_log.go:114] [ 19257] Rbp = 000000000056bf88 D0625 14:06:27.342679 1 task_log.go:114] [ 19257] Rbx = 000000000056bf80 D0625 14:06:27.342687 1 task_log.go:114] [ 19257] Rcx = 0000000000000000 D0625 14:06:27.342699 1 task_log.go:114] [ 19257] Rdi = 0000000000000b75 D0625 14:06:27.342707 1 task_log.go:114] [ 19257] Rdx = 000000000056bf8c D0625 14:06:27.342715 1 task_log.go:114] [ 19257] Rip = 00007f848ec9239e D0625 14:06:27.342734 1 task_log.go:114] [ 19257] Rsi = 000000000193cc16 D0625 14:06:27.342742 1 task_log.go:114] [ 19257] Rsp = 0000000000000000 D0625 14:06:27.342750 1 task_log.go:114] [ 19257] Ss = 000000000000002b D0625 14:06:27.342758 1 task_log.go:137] [ 19257] Stack: D0625 14:06:27.342774 1 task_log.go:163] [ 19257] Error reading stack at address 0: bad address D0625 14:06:27.342793 1 task_log.go:186] [ 19257] Code: D0625 14:06:27.342803 1 task_log.go:208] [ 19257] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:27.342818 1 task_log.go:208] [ 19257] 7f848ec92360: 10 01 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:27.342828 1 task_log.go:208] [ 19257] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:27.342837 1 task_log.go:208] [ 19257] 7f848ec92380: 61 bf 2c 00 00 00 00 00 55 1c 41 00 00 00 00 00 D0625 14:06:27.342850 1 task_log.go:208] [ 19257] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:27.342860 1 task_log.go:208] [ 19257] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:27.342876 1 task_log.go:208] [ 19257] 7f848ec923b0: c0 80 56 00 00 00 00 00 22 c1 2c 00 00 00 00 00 D0625 14:06:27.342885 1 task_log.go:208] [ 19257] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:27.342898 1 task_log.go:81] [ 19257] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f55d7000 *pgalloc.MemoryFile 00550000-00570000 rw-p f5bd1000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f5231000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f5354000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedc2000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f5b90000 *pgalloc.MemoryFile 20000000-201b4000 rw-p f4e00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f52c1000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f5bb1000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:27.343108 1 task_log.go:84] [ 19257] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] fd:3 => name /syz-executor fd:4 => 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 D0625 14:06:27.343172 1 task_signals.go:548] [ 19257] Notified of signal 11 D0625 14:06:27.343185 1 task_signals.go:250] [ 19257] Signal 11: delivering to handler D0625 14:06:27.343197 1 task_signals.go:254] [ 19257] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:27.343241 1 task_signals.go:563] [ 19257] No task notified of signal 11 D0625 14:06:27.343251 1 task_signals.go:214] [ 19257] Signal 11: terminating thread group I0625 14:06:27.343263 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19257, TID: 19257, fault addr: 0x0 D0625 14:06:27.343285 1 task_exit.go:277] [ 19257] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:27.343297 1 task_stop.go:147] [ 19256] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:27.343318 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:27.343338 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:27.343347 1 task_exit.go:277] [ 19257] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:27.346546 1 task_exit.go:277] [ 19259] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:27.346725 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.349247 1 task_exit.go:277] [ 19258] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:27.355906 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.366247 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.376681 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.386565 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.397549 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.417961 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.427068 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.439120 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.448844 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.459650 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.466709 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.477180 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.488751 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.497071 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.506326 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.517098 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.527010 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.535677 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.551482 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.557584 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.570069 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.579442 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.589500 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.596795 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.605653 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.616085 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.626771 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.637491 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.648915 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.657842 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.666394 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.677596 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.686958 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.696551 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.706064 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.717281 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.725872 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.737796 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.746463 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.758025 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.765885 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.777206 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.785648 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.796671 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.806133 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.815668 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.826654 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.837978 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.846943 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.856294 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.867683 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.879237 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.890100 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.898353 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.907242 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.916540 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.928072 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.937272 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.947338 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.956160 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.965860 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.976062 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.987898 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:27.995848 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.015846 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.022613 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.025800 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.035856 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.048668 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.055912 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.066868 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.075771 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.084251 1 task_stop.go:124] [ 19256] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:28.086164 1 task_stop.go:124] [ 19261] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:28.086405 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.096514 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.105789 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.116578 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.126538 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.135704 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.147053 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.155710 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:28.156463 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:28.156825 1 task_run.go:389] [ 19263] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:28.156881 1 task_log.go:104] [ 19263] Registers: D0625 14:06:28.156905 1 task_log.go:114] [ 19263] Cs = 0000000000000033 D0625 14:06:28.156926 1 task_log.go:114] [ 19263] Ds = 0000000000000000 D0625 14:06:28.156933 1 task_log.go:114] [ 19263] Eflags = 00000000000112c7 D0625 14:06:28.156939 1 task_log.go:114] [ 19263] Es = 0000000000000000 D0625 14:06:28.156945 1 task_log.go:114] [ 19263] Fs = 0000000000000000 D0625 14:06:28.156962 1 task_log.go:114] [ 19263] Fs_base = 00007fe4046ae700 D0625 14:06:28.156969 1 task_log.go:114] [ 19263] Gs = 0000000000000000 D0625 14:06:28.156975 1 task_log.go:114] [ 19263] Gs_base = 0000000000000000 D0625 14:06:28.156981 1 task_log.go:114] [ 19263] Orig_rax = 000000000040dcc4 D0625 14:06:28.156988 1 task_log.go:114] [ 19263] R10 = 0000000000000b75 D0625 14:06:28.156994 1 task_log.go:114] [ 19263] R11 = 0000000032160fa2 D0625 14:06:28.157000 1 task_log.go:114] [ 19263] R12 = 0000000000000000 D0625 14:06:28.157006 1 task_log.go:114] [ 19263] R13 = 0000000000000000 D0625 14:06:28.157021 1 task_log.go:114] [ 19263] R14 = 0000000000000000 D0625 14:06:28.157027 1 task_log.go:114] [ 19263] R15 = 000000000040773c D0625 14:06:28.157034 1 task_log.go:114] [ 19263] R8 = ffffffff00000add D0625 14:06:28.157045 1 task_log.go:114] [ 19263] R9 = 0000000000528960 D0625 14:06:28.157072 1 task_log.go:114] [ 19263] Rax = 000000000040dcc4 D0625 14:06:28.157079 1 task_log.go:114] [ 19263] Rbp = 000000000056c040 D0625 14:06:28.157093 1 task_log.go:114] [ 19263] Rbx = 000000000056c038 D0625 14:06:28.157107 1 task_log.go:114] [ 19263] Rcx = 0000000000000000 D0625 14:06:28.157113 1 task_log.go:114] [ 19263] Rdi = 0000000000000000 D0625 14:06:28.157119 1 task_log.go:114] [ 19263] Rdx = 000000000056c044 D0625 14:06:28.157125 1 task_log.go:114] [ 19263] Rip = 00007f848ec9239e D0625 14:06:28.157131 1 task_log.go:114] [ 19263] Rsi = 0000000000000000 D0625 14:06:28.157154 1 task_log.go:114] [ 19263] Rsp = 0000000000000000 D0625 14:06:28.157161 1 task_log.go:114] [ 19263] Ss = 000000000000002b D0625 14:06:28.157167 1 task_log.go:137] [ 19263] Stack: D0625 14:06:28.157176 1 task_log.go:163] [ 19263] Error reading stack at address 0: bad address D0625 14:06:28.157184 1 task_log.go:186] [ 19263] Code: D0625 14:06:28.157195 1 task_log.go:208] [ 19263] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:28.157220 1 task_log.go:208] [ 19263] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:28.157230 1 task_log.go:208] [ 19263] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:28.157236 1 task_log.go:208] [ 19263] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:28.157245 1 task_log.go:208] [ 19263] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:28.157259 1 task_log.go:208] [ 19263] 7f848ec923a0: 80 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:28.157267 1 task_log.go:208] [ 19263] 7f848ec923b0: c0 80 56 00 00 00 00 00 28 c1 2c 00 00 00 00 00 D0625 14:06:28.157273 1 task_log.go:208] [ 19263] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:28.157280 1 task_log.go:81] [ 19263] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f5015000 *pgalloc.MemoryFile 00550000-00570000 rw-p f5a25000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f5062000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f50f2000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedc1000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f4ff4000 *pgalloc.MemoryFile 20000000-201b4000 r--p f4e00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f519e000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f5bb1000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f5bd1000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:28.157481 1 task_log.go:84] [ 19263] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:28.157528 1 task_signals.go:548] [ 19263] Notified of signal 11 D0625 14:06:28.157539 1 task_signals.go:250] [ 19263] Signal 11: delivering to handler D0625 14:06:28.157557 1 task_signals.go:254] [ 19263] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:28.157616 1 task_signals.go:563] [ 19263] No task notified of signal 11 D0625 14:06:28.157626 1 task_signals.go:214] [ 19263] Signal 11: terminating thread group I0625 14:06:28.157639 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19255, TID: 19263, fault addr: 0x0 D0625 14:06:28.157682 1 task_stop.go:147] [ 19256] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:28.157704 1 task_exit.go:277] [ 19263] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:28.157726 1 task_exit.go:277] [ 19263] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:28.157754 1 task_exit.go:277] [ 19263] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:28.157770 1 task_signals.go:214] [ 19256] Signal 9: terminating thread group I0625 14:06:28.157784 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19255, TID: 19256, fault addr: 0x0 D0625 14:06:28.157791 1 task_exit.go:277] [ 19256] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:28.157809 1 task_exit.go:277] [ 19256] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:28.157821 1 task_exit.go:277] [ 19256] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:28.157809 1 task_signals.go:214] [ 19255] Signal 9: terminating thread group I0625 14:06:28.157860 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19255, TID: 19255, fault addr: 0x0 D0625 14:06:28.157878 1 task_exit.go:277] [ 19255] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:28.157917 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:28.157942 1 task_exit.go:277] [ 19255] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:28.157962 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:28.160231 1 task_exit.go:277] [ 19255] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:28 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:28.166638 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.177551 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.186097 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.196461 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.206040 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.216410 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.226094 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.236622 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.245755 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.257161 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.269537 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.283147 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.286549 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.297550 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.305667 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.306046 1 task_exit.go:277] [ 19257] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:28.317635 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.326131 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.338474 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.349962 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.357577 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.367163 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.383090 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.390931 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.396529 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.408829 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.416847 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.425780 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.436679 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.446555 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.457079 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.461695 1 task_stop.go:124] [ 19265] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:28.462612 1 task_stop.go:124] [ 19266] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:28.462982 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:28.463112 1 task_run.go:389] [ 19267] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:28.463224 1 task_log.go:104] [ 19267] Registers: D0625 14:06:28.463266 1 task_log.go:114] [ 19267] Cs = 0000000000000033 D0625 14:06:28.463322 1 task_log.go:114] [ 19267] Ds = 0000000000000000 D0625 14:06:28.463387 1 task_log.go:114] [ 19267] Eflags = 00000000000112c7 D0625 14:06:28.463442 1 task_log.go:114] [ 19267] Es = 0000000000000000 D0625 14:06:28.463523 1 task_log.go:114] [ 19267] Fs = 0000000000000000 D0625 14:06:28.463533 1 task_log.go:114] [ 19267] Fs_base = 00007fe4046cf700 D0625 14:06:28.463579 1 task_log.go:114] [ 19267] Gs = 0000000000000000 D0625 14:06:28.463589 1 task_log.go:114] [ 19267] Gs_base = 0000000000000000 D0625 14:06:28.463606 1 task_log.go:114] [ 19267] Orig_rax = 000000000040dcc4 D0625 14:06:28.463619 1 task_log.go:114] [ 19267] R10 = 0000000000000b76 D0625 14:06:28.463625 1 task_log.go:114] [ 19267] R11 = 0000000008c5cf96 D0625 14:06:28.463666 1 task_log.go:114] [ 19267] R12 = 0000000000000000 D0625 14:06:28.463674 1 task_log.go:114] [ 19267] R13 = 0000000000000000 D0625 14:06:28.463681 1 task_log.go:114] [ 19267] R14 = 0000000000000000 D0625 14:06:28.463687 1 task_log.go:114] [ 19267] R15 = 000000000040773c D0625 14:06:28.463700 1 task_log.go:114] [ 19267] R8 = ffffffff00000add D0625 14:06:28.463706 1 task_log.go:114] [ 19267] R9 = 0000000000528960 D0625 14:06:28.463713 1 task_log.go:114] [ 19267] Rax = 000000000040dcc4 D0625 14:06:28.463752 1 task_log.go:114] [ 19267] Rbp = 000000000056bf88 D0625 14:06:28.463759 1 task_log.go:114] [ 19267] Rbx = 000000000056bf80 D0625 14:06:28.463765 1 task_log.go:114] [ 19267] Rcx = 0000000000000000 D0625 14:06:28.463772 1 task_log.go:114] [ 19267] Rdi = 0000000000000b76 D0625 14:06:28.463788 1 task_log.go:114] [ 19267] Rdx = 000000000056bf8c D0625 14:06:28.463796 1 task_log.go:114] [ 19267] Rip = 00007f848ec9239e D0625 14:06:28.464619 1 task_log.go:114] [ 19267] Rsi = 0000000008c3eefe D0625 14:06:28.464654 1 task_log.go:114] [ 19267] Rsp = 0000000000000000 D0625 14:06:28.464710 1 task_log.go:114] [ 19267] Ss = 000000000000002b D0625 14:06:28.464743 1 task_log.go:137] [ 19267] Stack: D0625 14:06:28.464797 1 task_log.go:163] [ 19267] Error reading stack at address 0: bad address D0625 14:06:28.464841 1 task_log.go:186] [ 19267] Code: D0625 14:06:28.464933 1 task_log.go:208] [ 19267] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:28.465001 1 task_log.go:208] [ 19267] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:28.465036 1 task_log.go:208] [ 19267] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:28.465090 1 task_log.go:208] [ 19267] 7f848ec92380: 4e c5 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:28.465138 1 task_log.go:208] [ 19267] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:28.465195 1 task_log.go:208] [ 19267] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:28.465332 1 task_log.go:208] [ 19267] 7f848ec923b0: c0 80 56 00 00 00 00 00 82 c5 2c 00 00 00 00 00 D0625 14:06:28.465376 1 task_log.go:208] [ 19267] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:28.465478 1 task_log.go:81] [ 19267] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f4c74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f4fd4000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f4bc3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f4cc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedc0000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f4c53000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f5624000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f4fb4000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:28.466390 1 task_log.go:84] [ 19267] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:28.466516 1 task_signals.go:548] [ 19267] Notified of signal 11 D0625 14:06:28.466569 1 task_signals.go:250] [ 19267] Signal 11: delivering to handler D0625 14:06:28.466619 1 task_signals.go:254] [ 19267] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:28.466719 1 task_signals.go:563] [ 19267] No task notified of signal 11 D0625 14:06:28.466769 1 task_signals.go:214] [ 19267] Signal 11: terminating thread group I0625 14:06:28.466790 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19267, TID: 19267, fault addr: 0x0 D0625 14:06:28.466359 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.466813 1 task_exit.go:277] [ 19267] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:28.466825 1 task_stop.go:147] [ 19266] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:28.466870 1 task_exit.go:422] [ 19267] Init process terminating, killing namespace D0625 14:06:28.466889 1 task_exit.go:277] [ 19267] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:28.476495 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.486469 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.496255 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.506487 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.516804 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.526029 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.537081 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.546199 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.556091 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.566066 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.575774 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.585858 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.597920 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.606864 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.617527 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.625728 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.635856 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.646567 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.657886 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.669902 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.675695 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.685928 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.696834 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.706549 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.716177 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.725695 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.735852 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.745877 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.759203 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.766109 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.777573 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.785946 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.797977 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.805845 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.817078 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.827615 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.829407 1 task_stop.go:124] [ 19266] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:28.829755 1 task_signals.go:548] [ 19268] Notified of signal 24 D0625 14:06:28.829808 1 task_signals.go:214] [ 19268] Signal 24: terminating thread group I0625 14:06:28.829820 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19268, TID: 19268, fault addr: 0x0 D0625 14:06:28.829902 1 task_exit.go:277] [ 19268] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:28.829930 1 task_stop.go:147] [ 19266] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:28.829964 1 task_exit.go:277] [ 19268] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:28.839555 1 task_signals.go:548] [ 19266] Notified of signal 27 D0625 14:06:28.839597 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.846731 1 task_signals.go:532] [ 19266] Discarding duplicate signal 27 D0625 14:06:28.847659 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.855649 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.857885 1 task_signals.go:532] [ 19266] Discarding duplicate signal 27 D0625 14:06:28.866022 1 task_signals.go:532] [ 19266] Discarding duplicate signal 27 D0625 14:06:28.866124 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.867096 1 task_signals.go:214] [ 19266] Signal 27: terminating thread group I0625 14:06:28.867183 1 compat.go:135] Uncaught signal: "profiling timer expired" (27), PID: 19266, TID: 19266, fault addr: 0x0 D0625 14:06:28.867232 1 task_exit.go:277] [ 19266] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:28.867278 1 task_stop.go:147] [ 19265] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:28.867350 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:28.867387 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:28.867423 1 task_exit.go:277] [ 19266] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:28.873680 1 task_exit.go:277] [ 19267] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:28.877596 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.879554 1 task_exit.go:277] [ 19268] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:28.887486 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.897654 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.905942 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.917564 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.926314 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.936870 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.946008 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.955934 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.967050 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.976575 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.985931 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:28.996997 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.006422 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.019555 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.026751 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.036600 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.048047 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.060378 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.070005 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.075752 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.087759 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.096991 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.107708 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.116279 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.125682 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.136658 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.149882 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.156563 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.166051 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.175706 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.186294 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.198199 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.209644 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.219848 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.226017 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.235978 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.246363 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.257910 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.270091 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.276288 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.290031 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.299449 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.307511 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.316946 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.326846 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.335765 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.346487 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.359672 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.366415 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.376242 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.386531 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.396665 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.407031 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.411081 1 task_stop.go:124] [ 19265] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:29.413931 1 task_stop.go:124] [ 19270] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:29.416563 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.426498 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.436211 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.446065 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.456164 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.465704 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.480987 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.486438 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.505565 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.505732 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.517973 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:29.522567 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:29.522960 1 task_run.go:389] [ 19272] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:29.523034 1 task_log.go:104] [ 19272] Registers: D0625 14:06:29.523067 1 task_log.go:114] [ 19272] Cs = 0000000000000033 D0625 14:06:29.523076 1 task_log.go:114] [ 19272] Ds = 0000000000000000 D0625 14:06:29.523082 1 task_log.go:114] [ 19272] Eflags = 00000000000112c7 D0625 14:06:29.523089 1 task_log.go:114] [ 19272] Es = 0000000000000000 D0625 14:06:29.523100 1 task_log.go:114] [ 19272] Fs = 0000000000000000 D0625 14:06:29.523106 1 task_log.go:114] [ 19272] Fs_base = 00007fe4046ae700 D0625 14:06:29.523113 1 task_log.go:114] [ 19272] Gs = 0000000000000000 D0625 14:06:29.523119 1 task_log.go:114] [ 19272] Gs_base = 0000000000000000 D0625 14:06:29.523126 1 task_log.go:114] [ 19272] Orig_rax = 000000000040dcc4 D0625 14:06:29.523133 1 task_log.go:114] [ 19272] R10 = 0000000000000b77 D0625 14:06:29.523139 1 task_log.go:114] [ 19272] R11 = 000000000c48312a D0625 14:06:29.523146 1 task_log.go:114] [ 19272] R12 = 0000000000000000 D0625 14:06:29.523159 1 task_log.go:114] [ 19272] R13 = 0000000000000000 D0625 14:06:29.523166 1 task_log.go:114] [ 19272] R14 = 0000000000000000 D0625 14:06:29.523172 1 task_log.go:114] [ 19272] R15 = 000000000040773c D0625 14:06:29.523179 1 task_log.go:114] [ 19272] R8 = ffffffff00000add D0625 14:06:29.523185 1 task_log.go:114] [ 19272] R9 = 0000000000528960 D0625 14:06:29.523191 1 task_log.go:114] [ 19272] Rax = 000000000040dcc4 D0625 14:06:29.523198 1 task_log.go:114] [ 19272] Rbp = 000000000056c040 D0625 14:06:29.523204 1 task_log.go:114] [ 19272] Rbx = 000000000056c038 D0625 14:06:29.523210 1 task_log.go:114] [ 19272] Rcx = 0000000000000000 D0625 14:06:29.523216 1 task_log.go:114] [ 19272] Rdi = 0000000000000000 D0625 14:06:29.523223 1 task_log.go:114] [ 19272] Rdx = 000000000056c044 D0625 14:06:29.523229 1 task_log.go:114] [ 19272] Rip = 00007f848ec9239e D0625 14:06:29.523235 1 task_log.go:114] [ 19272] Rsi = 0000000000000000 D0625 14:06:29.523241 1 task_log.go:114] [ 19272] Rsp = 0000000000000000 D0625 14:06:29.523248 1 task_log.go:114] [ 19272] Ss = 000000000000002b D0625 14:06:29.523254 1 task_log.go:137] [ 19272] Stack: D0625 14:06:29.523262 1 task_log.go:163] [ 19272] Error reading stack at address 0: bad address D0625 14:06:29.523271 1 task_log.go:186] [ 19272] Code: D0625 14:06:29.523279 1 task_log.go:208] [ 19272] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:29.523288 1 task_log.go:208] [ 19272] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:29.523296 1 task_log.go:208] [ 19272] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:29.523303 1 task_log.go:208] [ 19272] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:29.523311 1 task_log.go:208] [ 19272] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:29.523321 1 task_log.go:208] [ 19272] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:29.523328 1 task_log.go:208] [ 19272] 7f848ec923b0: c0 80 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:29.523336 1 task_log.go:208] [ 19272] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:29.523351 1 task_log.go:81] [ 19272] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f4947000 *pgalloc.MemoryFile 00550000-00570000 rw-p f4ba3000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f4994000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f4a24000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedbf000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f4926000 *pgalloc.MemoryFile 20000000-201b4000 r--p f4600000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f4ad0000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f4fb4000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f4fd4000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:29.523546 1 task_log.go:84] [ 19272] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:29.523852 1 task_signals.go:548] [ 19272] Notified of signal 11 D0625 14:06:29.523937 1 task_signals.go:250] [ 19272] Signal 11: delivering to handler D0625 14:06:29.523988 1 task_signals.go:254] [ 19272] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:29.524079 1 task_signals.go:563] [ 19272] No task notified of signal 11 D0625 14:06:29.524094 1 task_signals.go:214] [ 19272] Signal 11: terminating thread group I0625 14:06:29.524105 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19264, TID: 19272, fault addr: 0x0 D0625 14:06:29.524121 1 task_stop.go:147] [ 19265] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:29.524179 1 task_exit.go:277] [ 19272] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:29.524198 1 task_exit.go:277] [ 19272] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:29.524211 1 task_exit.go:277] [ 19272] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:29.524281 1 task_signals.go:214] [ 19264] Signal 9: terminating thread group I0625 14:06:29.524297 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19264, TID: 19264, fault addr: 0x0 D0625 14:06:29.524308 1 task_exit.go:277] [ 19264] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:29.524374 1 task_exit.go:277] [ 19264] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:29.524408 1 task_signals.go:214] [ 19265] Signal 9: terminating thread group I0625 14:06:29.524467 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19264, TID: 19265, fault addr: 0x0 D0625 14:06:29.524495 1 task_exit.go:277] [ 19265] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:29.524533 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:29.524589 1 task_exit.go:277] [ 19265] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:29.524611 1 task_exit.go:277] [ 19265] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:29.524622 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:29.526019 1 task_exit.go:277] [ 19264] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:29.526580 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:29 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x32182000, &(0x7f0000000140)="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", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="e67d5630deb84c903a13a92ebb1ee125fb8b69d086f8ce90cbe3fc3f") D0625 14:06:29.537550 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.545873 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.556557 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.570510 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.576131 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.586180 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.596008 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.605740 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.616226 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.628547 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.635942 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.647467 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.656387 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.665693 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.670138 1 task_exit.go:277] [ 19266] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:29.677595 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.685910 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.699016 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.706108 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.717789 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.727016 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.737017 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.745901 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.758323 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.765659 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.776697 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.785796 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.796115 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.806251 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.815780 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.828252 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.835569 1 task_stop.go:124] [ 19274] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:29.837345 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.838995 1 task_stop.go:124] [ 19275] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:29.839229 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:29.839375 1 task_run.go:389] [ 19276] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:29.839470 1 task_log.go:104] [ 19276] Registers: D0625 14:06:29.839537 1 task_log.go:114] [ 19276] Cs = 0000000000000033 D0625 14:06:29.839615 1 task_log.go:114] [ 19276] Ds = 0000000000000000 D0625 14:06:29.839668 1 task_log.go:114] [ 19276] Eflags = 00000000000112c7 D0625 14:06:29.839729 1 task_log.go:114] [ 19276] Es = 0000000000000000 D0625 14:06:29.839782 1 task_log.go:114] [ 19276] Fs = 0000000000000000 D0625 14:06:29.839842 1 task_log.go:114] [ 19276] Fs_base = 00007fe4046cf700 D0625 14:06:29.839904 1 task_log.go:114] [ 19276] Gs = 0000000000000000 D0625 14:06:29.839956 1 task_log.go:114] [ 19276] Gs_base = 0000000000000000 D0625 14:06:29.840016 1 task_log.go:114] [ 19276] Orig_rax = 000000000040dcc4 D0625 14:06:29.840085 1 task_log.go:114] [ 19276] R10 = 0000000000000b77 D0625 14:06:29.840140 1 task_log.go:114] [ 19276] R11 = 000000001f32e82c D0625 14:06:29.840183 1 task_log.go:114] [ 19276] R12 = 0000000000000000 D0625 14:06:29.840275 1 task_log.go:114] [ 19276] R13 = 0000000000000000 D0625 14:06:29.840350 1 task_log.go:114] [ 19276] R14 = 0000000000000000 D0625 14:06:29.840408 1 task_log.go:114] [ 19276] R15 = 000000000040773c D0625 14:06:29.840467 1 task_log.go:114] [ 19276] R8 = ffffffff00000add D0625 14:06:29.840533 1 task_log.go:114] [ 19276] R9 = 0000000000528960 D0625 14:06:29.840588 1 task_log.go:114] [ 19276] Rax = 000000000040dcc4 D0625 14:06:29.840650 1 task_log.go:114] [ 19276] Rbp = 000000000056bf88 D0625 14:06:29.840724 1 task_log.go:114] [ 19276] Rbx = 000000000056bf80 D0625 14:06:29.840780 1 task_log.go:114] [ 19276] Rcx = 0000000000000000 D0625 14:06:29.840833 1 task_log.go:114] [ 19276] Rdi = 0000000000000b77 D0625 14:06:29.840898 1 task_log.go:114] [ 19276] Rdx = 000000000056bf8c D0625 14:06:29.840952 1 task_log.go:114] [ 19276] Rip = 00007f848ec9239e D0625 14:06:29.841014 1 task_log.go:114] [ 19276] Rsi = 000000001f30b01c D0625 14:06:29.841069 1 task_log.go:114] [ 19276] Rsp = 0000000000000000 D0625 14:06:29.841121 1 task_log.go:114] [ 19276] Ss = 000000000000002b D0625 14:06:29.841173 1 task_log.go:137] [ 19276] Stack: D0625 14:06:29.841227 1 task_log.go:163] [ 19276] Error reading stack at address 0: bad address D0625 14:06:29.841283 1 task_log.go:186] [ 19276] Code: D0625 14:06:29.841368 1 task_log.go:208] [ 19276] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:29.841489 1 task_log.go:208] [ 19276] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:29.841553 1 task_log.go:208] [ 19276] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:29.841574 1 task_log.go:208] [ 19276] 7f848ec92380: 9d ca 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:29.841583 1 task_log.go:208] [ 19276] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:29.841595 1 task_log.go:208] [ 19276] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:29.841607 1 task_log.go:208] [ 19276] 7f848ec923b0: c0 80 56 00 00 00 00 00 e2 ca 2c 00 00 00 00 00 D0625 14:06:29.841621 1 task_log.go:208] [ 19276] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:29.841642 1 task_log.go:81] [ 19276] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f45b3000 *pgalloc.MemoryFile 00550000-00570000 rw-p f47c7000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f44e2000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f47e7000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedbe000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f4572000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f4d6d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f4593000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:29.841846 1 task_log.go:84] [ 19276] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:29.841968 1 task_signals.go:548] [ 19276] Notified of signal 11 D0625 14:06:29.841995 1 task_signals.go:250] [ 19276] Signal 11: delivering to handler D0625 14:06:29.842036 1 task_signals.go:254] [ 19276] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:29.842119 1 task_signals.go:563] [ 19276] No task notified of signal 11 D0625 14:06:29.842140 1 task_signals.go:214] [ 19276] Signal 11: terminating thread group I0625 14:06:29.842153 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19276, TID: 19276, fault addr: 0x0 D0625 14:06:29.842168 1 task_exit.go:277] [ 19276] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:29.842181 1 task_stop.go:147] [ 19275] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:29.842195 1 task_exit.go:422] [ 19276] Init process terminating, killing namespace D0625 14:06:29.842209 1 task_exit.go:277] [ 19276] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:29.846007 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.855669 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.865823 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.876497 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.886173 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.896019 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.906098 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.916357 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.926176 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.936288 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.946201 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.959488 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.967007 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.976892 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.987351 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:29.995670 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.007667 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.018175 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.029464 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.035712 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.047086 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.056278 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.067042 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.077077 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.086822 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.096979 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.105899 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.115962 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.127338 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.137005 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.145720 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.157745 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.165966 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.176385 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.187134 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.197644 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.205783 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.217693 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.220521 1 task_stop.go:124] [ 19275] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:30.220835 1 task_signals.go:548] [ 19277] Notified of signal 24 D0625 14:06:30.223762 1 task_signals.go:214] [ 19277] Signal 24: terminating thread group I0625 14:06:30.224237 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19277, TID: 19277, fault addr: 0x0 D0625 14:06:30.224310 1 task_exit.go:277] [ 19277] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:30.224360 1 task_stop.go:147] [ 19275] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:30.224431 1 task_exit.go:277] [ 19277] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:30.225663 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.239059 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.239094 1 task_signals.go:548] [ 19275] Notified of signal 14 D0625 14:06:30.246424 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.246464 1 task_signals.go:532] [ 19275] Discarding duplicate signal 14 D0625 14:06:30.249146 1 task_signals.go:214] [ 19275] Signal 14: terminating thread group I0625 14:06:30.249182 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19275, TID: 19275, fault addr: 0x0 D0625 14:06:30.249196 1 task_exit.go:277] [ 19275] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:30.249207 1 task_stop.go:147] [ 19274] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:30.255142 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:30.255178 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:30.255194 1 task_exit.go:277] [ 19275] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:30.255972 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.260199 1 task_exit.go:277] [ 19276] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:30.266378 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.266752 1 task_exit.go:277] [ 19277] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:30.276859 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.286153 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.296136 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.306403 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.317643 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.326386 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.340912 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.346250 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.357497 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.365641 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.378498 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.386772 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.396602 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.407556 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.416665 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.426789 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.435916 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.451154 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.457844 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.466613 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.475680 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.486239 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.497113 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.507371 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.517728 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.528809 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.536066 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.546434 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.555670 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.570768 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.575733 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.591961 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.596185 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.605667 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.618589 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.627176 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.638111 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.647344 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.656435 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.667478 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.679951 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.686542 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.696128 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.705920 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.715787 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.727421 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.737393 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.746299 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.756307 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.767938 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.775713 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.786567 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.797678 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.807357 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.816850 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.827116 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.835646 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.846956 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.857377 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.865926 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.877688 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.885686 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.895742 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.907600 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.919402 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.927962 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.937272 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.946290 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.957175 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.965746 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.984989 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.987040 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:30.995939 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.010687 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.020293 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.029155 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.036061 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.053876 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.055727 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.067447 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.076154 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.086180 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.096823 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.107082 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.117362 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.125925 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.133575 1 task_signals.go:548] [ 19279] Notified of signal 11 D0625 14:06:31.133612 1 task_signals.go:250] [ 19279] Signal 11: delivering to handler D0625 14:06:31.133630 1 task_signals.go:254] [ 19279] 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 D0625 14:06:31.133683 1 task_signals.go:563] [ 19279] No task notified of signal 11 D0625 14:06:31.133692 1 task_signals.go:214] [ 19279] Signal 11: terminating thread group I0625 14:06:31.133705 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19279, TID: 19279, fault addr: 0x0 D0625 14:06:31.133721 1 task_exit.go:277] [ 19279] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:31.134461 1 task_exit.go:422] [ 19279] Init process terminating, killing namespace D0625 14:06:31.134495 1 task_exit.go:277] [ 19279] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:31.136694 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.145807 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.156650 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.160214 1 task_stop.go:124] [ 19274] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:31.164751 1 task_stop.go:124] [ 19280] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:31.167904 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.176099 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.185944 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.195925 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.206029 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.216291 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.226871 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.236094 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:31.236538 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:31.236924 1 task_run.go:389] [ 19282] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:31.236976 1 task_log.go:104] [ 19282] Registers: D0625 14:06:31.237017 1 task_log.go:114] [ 19282] Cs = 0000000000000033 D0625 14:06:31.237029 1 task_log.go:114] [ 19282] Ds = 0000000000000000 D0625 14:06:31.237035 1 task_log.go:114] [ 19282] Eflags = 00000000000112c7 D0625 14:06:31.237040 1 task_log.go:114] [ 19282] Es = 0000000000000000 D0625 14:06:31.237046 1 task_log.go:114] [ 19282] Fs = 0000000000000000 D0625 14:06:31.237058 1 task_log.go:114] [ 19282] Fs_base = 00007fe4046ae700 D0625 14:06:31.237065 1 task_log.go:114] [ 19282] Gs = 0000000000000000 D0625 14:06:31.237071 1 task_log.go:114] [ 19282] Gs_base = 0000000000000000 D0625 14:06:31.237077 1 task_log.go:114] [ 19282] Orig_rax = 000000000040dcc4 D0625 14:06:31.237083 1 task_log.go:114] [ 19282] R10 = 0000000000000b78 D0625 14:06:31.237089 1 task_log.go:114] [ 19282] R11 = 0000000036db736e D0625 14:06:31.237095 1 task_log.go:114] [ 19282] R12 = 0000000000000000 D0625 14:06:31.237101 1 task_log.go:114] [ 19282] R13 = 0000000000000000 D0625 14:06:31.237110 1 task_log.go:114] [ 19282] R14 = 0000000000000000 D0625 14:06:31.237116 1 task_log.go:114] [ 19282] R15 = 000000000040773c D0625 14:06:31.237122 1 task_log.go:114] [ 19282] R8 = ffffffff00000add D0625 14:06:31.237128 1 task_log.go:114] [ 19282] R9 = 0000000000528960 D0625 14:06:31.237182 1 task_log.go:114] [ 19282] Rax = 000000000040dcc4 D0625 14:06:31.237198 1 task_log.go:114] [ 19282] Rbp = 000000000056c040 D0625 14:06:31.237205 1 task_log.go:114] [ 19282] Rbx = 000000000056c038 D0625 14:06:31.237215 1 task_log.go:114] [ 19282] Rcx = 0000000000000000 D0625 14:06:31.237221 1 task_log.go:114] [ 19282] Rdi = 0000000000000000 D0625 14:06:31.237227 1 task_log.go:114] [ 19282] Rdx = 000000000056c044 D0625 14:06:31.237233 1 task_log.go:114] [ 19282] Rip = 00007f848ec9239e D0625 14:06:31.237239 1 task_log.go:114] [ 19282] Rsi = 0000000000000000 D0625 14:06:31.237246 1 task_log.go:114] [ 19282] Rsp = 0000000000000000 D0625 14:06:31.237252 1 task_log.go:114] [ 19282] Ss = 000000000000002b D0625 14:06:31.237259 1 task_log.go:137] [ 19282] Stack: D0625 14:06:31.237268 1 task_log.go:163] [ 19282] Error reading stack at address 0: bad address D0625 14:06:31.237286 1 task_log.go:186] [ 19282] Code: D0625 14:06:31.237293 1 task_log.go:208] [ 19282] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:31.237309 1 task_log.go:208] [ 19282] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:31.237317 1 task_log.go:208] [ 19282] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:31.237325 1 task_log.go:208] [ 19282] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:31.237332 1 task_log.go:208] [ 19282] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:31.237340 1 task_log.go:208] [ 19282] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:31.237360 1 task_log.go:208] [ 19282] 7f848ec923b0: c0 80 56 00 00 00 00 00 eb cf 2c 00 00 00 00 00 D0625 14:06:31.237368 1 task_log.go:208] [ 19282] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:31.237376 1 task_log.go:81] [ 19282] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f4246000 *pgalloc.MemoryFile 00550000-00570000 rw-p f47c7000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f4293000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f4323000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedbd000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f4225000 *pgalloc.MemoryFile 20000000-201b4000 rw-p f3c98000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f43cf000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f4593000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f4482000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:31.237642 1 task_log.go:84] [ 19282] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:31.237738 1 task_signals.go:548] [ 19282] Notified of signal 11 D0625 14:06:31.237781 1 task_signals.go:250] [ 19282] Signal 11: delivering to handler D0625 14:06:31.237822 1 task_signals.go:254] [ 19282] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:31.237895 1 task_signals.go:563] [ 19282] No task notified of signal 11 D0625 14:06:31.237927 1 task_signals.go:214] [ 19282] Signal 11: terminating thread group I0625 14:06:31.237949 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19273, TID: 19282, fault addr: 0x0 D0625 14:06:31.237969 1 task_stop.go:147] [ 19274] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:31.237979 1 task_exit.go:277] [ 19282] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:31.238004 1 task_exit.go:277] [ 19282] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:31.238027 1 task_exit.go:277] [ 19282] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:31.238053 1 task_signals.go:214] [ 19273] Signal 9: terminating thread group I0625 14:06:31.238084 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19273, TID: 19273, fault addr: 0x0 D0625 14:06:31.238096 1 task_exit.go:277] [ 19273] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:31.238109 1 task_exit.go:277] [ 19273] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:31.238145 1 task_signals.go:214] [ 19274] Signal 9: terminating thread group I0625 14:06:31.238158 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19273, TID: 19274, fault addr: 0x0 D0625 14:06:31.238165 1 task_exit.go:277] [ 19274] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:31.238192 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:31.238216 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:31.238228 1 task_exit.go:277] [ 19274] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:31.238238 1 task_exit.go:277] [ 19274] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:31.238246 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:31.240954 1 task_exit.go:277] [ 19273] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:31 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000040)=""/116, 0x74}], 0x2, 0x401, 0x6ad) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() tkill(r3, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) rt_sigreturn() D0625 14:06:31.245831 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.257614 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.266287 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.277541 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.285690 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.295931 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.306600 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.317889 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.325944 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.336502 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.345935 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.355891 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.366023 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.366870 1 task_exit.go:277] [ 19279] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:31.371233 1 task_exit.go:277] [ 19275] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:31.378525 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.387183 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.396363 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.406646 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.417384 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.426849 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.436178 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.446237 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.456321 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.466430 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.478171 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.487078 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.496755 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.506508 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.516498 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.526611 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.535701 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.546732 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.557172 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.561859 1 task_stop.go:124] [ 19284] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:31.563842 1 task_stop.go:124] [ 19285] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:31.564054 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:31.564160 1 task_run.go:389] [ 19286] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:31.564221 1 task_log.go:104] [ 19286] Registers: D0625 14:06:31.564265 1 task_log.go:114] [ 19286] Cs = 0000000000000033 D0625 14:06:31.564285 1 task_log.go:114] [ 19286] Ds = 0000000000000000 D0625 14:06:31.564294 1 task_log.go:114] [ 19286] Eflags = 00000000000112c7 D0625 14:06:31.564300 1 task_log.go:114] [ 19286] Es = 0000000000000000 D0625 14:06:31.564307 1 task_log.go:114] [ 19286] Fs = 0000000000000000 D0625 14:06:31.564320 1 task_log.go:114] [ 19286] Fs_base = 00007fe4046cf700 D0625 14:06:31.564328 1 task_log.go:114] [ 19286] Gs = 0000000000000000 D0625 14:06:31.564334 1 task_log.go:114] [ 19286] Gs_base = 0000000000000000 D0625 14:06:31.564341 1 task_log.go:114] [ 19286] Orig_rax = 000000000040dcc4 D0625 14:06:31.564347 1 task_log.go:114] [ 19286] R10 = 0000000000000b79 D0625 14:06:31.564363 1 task_log.go:114] [ 19286] R11 = 000000000ecc1ae6 D0625 14:06:31.564370 1 task_log.go:114] [ 19286] R12 = 0000000000000000 D0625 14:06:31.564376 1 task_log.go:114] [ 19286] R13 = 0000000000000000 D0625 14:06:31.564382 1 task_log.go:114] [ 19286] R14 = 0000000000000000 D0625 14:06:31.564389 1 task_log.go:114] [ 19286] R15 = 000000000040773c D0625 14:06:31.564396 1 task_log.go:114] [ 19286] R8 = ffffffff00000add D0625 14:06:31.564409 1 task_log.go:114] [ 19286] R9 = 0000000000528960 D0625 14:06:31.564417 1 task_log.go:114] [ 19286] Rax = 000000000040dcc4 D0625 14:06:31.564427 1 task_log.go:114] [ 19286] Rbp = 000000000056bf88 D0625 14:06:31.564433 1 task_log.go:114] [ 19286] Rbx = 000000000056bf80 D0625 14:06:31.564449 1 task_log.go:114] [ 19286] Rcx = 0000000000000000 D0625 14:06:31.564456 1 task_log.go:114] [ 19286] Rdi = 0000000000000b79 D0625 14:06:31.564462 1 task_log.go:114] [ 19286] Rdx = 000000000056bf8c D0625 14:06:31.564469 1 task_log.go:114] [ 19286] Rip = 00007f848ec9239e D0625 14:06:31.564475 1 task_log.go:114] [ 19286] Rsi = 000000000eca62b7 D0625 14:06:31.564485 1 task_log.go:114] [ 19286] Rsp = 0000000000000000 D0625 14:06:31.564491 1 task_log.go:114] [ 19286] Ss = 000000000000002b D0625 14:06:31.564497 1 task_log.go:137] [ 19286] Stack: D0625 14:06:31.564506 1 task_log.go:163] [ 19286] Error reading stack at address 0: bad address D0625 14:06:31.564519 1 task_log.go:186] [ 19286] Code: D0625 14:06:31.564527 1 task_log.go:208] [ 19286] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:31.564540 1 task_log.go:208] [ 19286] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:31.564547 1 task_log.go:208] [ 19286] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:31.564555 1 task_log.go:208] [ 19286] 7f848ec92380: 50 d1 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:31.564565 1 task_log.go:208] [ 19286] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:31.564573 1 task_log.go:208] [ 19286] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:31.564580 1 task_log.go:208] [ 19286] 7f848ec923b0: c0 80 56 00 00 00 00 00 9e d1 2c 00 00 00 00 00 D0625 14:06:31.564593 1 task_log.go:208] [ 19286] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:31.564606 1 task_log.go:81] [ 19286] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f41d8000 *pgalloc.MemoryFile 00550000-00570000 rw-p f44c2000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f3c08000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f3ec1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedbc000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f3ea0000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f4893000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f41b8000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:31.564792 1 task_log.go:84] [ 19286] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:31.564836 1 task_signals.go:548] [ 19286] Notified of signal 11 D0625 14:06:31.564847 1 task_signals.go:250] [ 19286] Signal 11: delivering to handler D0625 14:06:31.564861 1 task_signals.go:254] [ 19286] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:31.564901 1 task_signals.go:563] [ 19286] No task notified of signal 11 D0625 14:06:31.564910 1 task_signals.go:214] [ 19286] Signal 11: terminating thread group I0625 14:06:31.564919 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19286, TID: 19286, fault addr: 0x0 D0625 14:06:31.564935 1 task_exit.go:277] [ 19286] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:31.564946 1 task_stop.go:147] [ 19285] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:31.564975 1 task_exit.go:422] [ 19286] Init process terminating, killing namespace D0625 14:06:31.564989 1 task_exit.go:277] [ 19286] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:31.567238 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.577849 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.589735 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.598652 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.607890 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.615915 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.627093 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.637413 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.647116 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.656555 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.666787 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.676372 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.686140 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.697529 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.707353 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.715659 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.726314 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.737728 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.745912 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.759071 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.766706 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.776342 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.786140 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.795971 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.807611 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.818316 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.826808 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.836190 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.845954 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.855728 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.866602 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.877032 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.881723 1 task_stop.go:124] [ 19285] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:31.882235 1 task_signals.go:548] [ 19287] Notified of signal 24 D0625 14:06:31.882291 1 task_signals.go:214] [ 19287] Signal 24: terminating thread group I0625 14:06:31.882303 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19287, TID: 19287, fault addr: 0x0 D0625 14:06:31.882322 1 task_exit.go:277] [ 19287] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:31.882333 1 task_stop.go:147] [ 19285] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:31.882374 1 task_exit.go:277] [ 19287] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:31.891451 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.893323 1 task_signals.go:548] [ 19285] Notified of signal 14 D0625 14:06:31.897866 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.899446 1 task_signals.go:214] [ 19285] Signal 14: terminating thread group I0625 14:06:31.899471 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19285, TID: 19285, fault addr: 0x0 D0625 14:06:31.899484 1 task_exit.go:277] [ 19285] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:31.899493 1 task_stop.go:147] [ 19284] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:31.899522 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:31.899531 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:31.899538 1 task_exit.go:277] [ 19285] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:31.902023 1 task_exit.go:277] [ 19287] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:31.905932 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.906306 1 task_exit.go:277] [ 19286] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:31.917798 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.925714 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.937231 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.957902 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.971712 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.977507 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.986111 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:31.998573 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.007534 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.017559 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.028289 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.035773 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.045836 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.057263 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.066311 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.075841 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.085942 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.096647 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.106016 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.116165 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.126757 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.136408 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.147749 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.156803 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.166028 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.180482 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.186307 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.196480 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.205893 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.216913 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.230770 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.237608 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.247960 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.256249 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.269075 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.275880 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.285741 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.296423 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.309267 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.316253 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.326417 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.336153 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.346011 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.356237 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.366095 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:32.369297 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:32.369909 1 task_run.go:389] [ 19284] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:32.370010 1 task_log.go:104] [ 19284] Registers: D0625 14:06:32.370055 1 task_log.go:114] [ 19284] Cs = 0000000000000033 D0625 14:06:32.370088 1 task_log.go:114] [ 19284] Ds = 0000000000000000 D0625 14:06:32.370125 1 task_log.go:114] [ 19284] Eflags = 00000000000112c7 D0625 14:06:32.370159 1 task_log.go:114] [ 19284] Es = 0000000000000000 D0625 14:06:32.370188 1 task_log.go:114] [ 19284] Fs = 0000000000000000 D0625 14:06:32.370217 1 task_log.go:114] [ 19284] Fs_base = 00007fe4046cf700 D0625 14:06:32.370246 1 task_log.go:114] [ 19284] Gs = 0000000000000000 D0625 14:06:32.370274 1 task_log.go:114] [ 19284] Gs_base = 0000000000000000 D0625 14:06:32.370303 1 task_log.go:114] [ 19284] Orig_rax = 000000000040dcc4 D0625 14:06:32.370332 1 task_log.go:114] [ 19284] R10 = 0000000000000b7a D0625 14:06:32.370360 1 task_log.go:114] [ 19284] R11 = 00000000032fe32b D0625 14:06:32.370389 1 task_log.go:114] [ 19284] R12 = 0000000000000000 D0625 14:06:32.370472 1 task_log.go:114] [ 19284] R13 = 0000000000000000 D0625 14:06:32.370517 1 task_log.go:114] [ 19284] R14 = 0000000000000000 D0625 14:06:32.370550 1 task_log.go:114] [ 19284] R15 = 000000000040773c D0625 14:06:32.370581 1 task_log.go:114] [ 19284] R8 = ffffffff00000add D0625 14:06:32.370625 1 task_log.go:114] [ 19284] R9 = 0000000000528960 D0625 14:06:32.370642 1 task_log.go:114] [ 19284] Rax = 000000000040dcc4 D0625 14:06:32.370649 1 task_log.go:114] [ 19284] Rbp = 000000000056bf88 D0625 14:06:32.370656 1 task_log.go:114] [ 19284] Rbx = 000000000056bf80 D0625 14:06:32.370663 1 task_log.go:114] [ 19284] Rcx = 0000000000000000 D0625 14:06:32.370669 1 task_log.go:114] [ 19284] Rdi = 0000000000000b79 D0625 14:06:32.370675 1 task_log.go:114] [ 19284] Rdx = 000000000056bf8c D0625 14:06:32.370681 1 task_log.go:114] [ 19284] Rip = 00007f848ec9239e D0625 14:06:32.370694 1 task_log.go:114] [ 19284] Rsi = 0000000025e77026 D0625 14:06:32.370701 1 task_log.go:114] [ 19284] Rsp = 0000000000000000 D0625 14:06:32.370708 1 task_log.go:114] [ 19284] Ss = 000000000000002b D0625 14:06:32.370714 1 task_log.go:137] [ 19284] Stack: D0625 14:06:32.370754 1 task_log.go:163] [ 19284] Error reading stack at address 0: bad address D0625 14:06:32.370772 1 task_log.go:186] [ 19284] Code: D0625 14:06:32.370780 1 task_log.go:208] [ 19284] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.370790 1 task_log.go:208] [ 19284] 7f848ec92360: b8 01 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.370797 1 task_log.go:208] [ 19284] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.370804 1 task_log.go:208] [ 19284] 7f848ec92380: 50 d1 2c 00 00 00 00 00 55 1c 41 00 00 00 00 00 D0625 14:06:32.370867 1 task_log.go:208] [ 19284] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:32.370904 1 task_log.go:208] [ 19284] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.370950 1 task_log.go:208] [ 19284] 7f848ec923b0: c0 80 56 00 00 00 00 00 df d2 2c 00 00 00 00 00 D0625 14:06:32.370997 1 task_log.go:208] [ 19284] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.371029 1 task_log.go:81] [ 19284] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 r--p f41d8000 *pgalloc.MemoryFile 00550000-00570000 rw-p f3e80000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f3831000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f38c1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedbb000 *pgalloc.MemoryFile 014ad000-014ce000 r--p f3ea0000 *pgalloc.MemoryFile 20000000-201b4000 r--p f3a00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f396d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f3be8000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:32.371259 1 task_log.go:84] [ 19284] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] fd:3 => name /syz-executor fd:4 => name /syz-executor fd:5 => 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 D0625 14:06:32.371365 1 task_signals.go:548] [ 19284] Notified of signal 11 D0625 14:06:32.371404 1 task_signals.go:250] [ 19284] Signal 11: delivering to handler D0625 14:06:32.371443 1 task_signals.go:254] [ 19284] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:32.371509 1 task_signals.go:563] [ 19284] No task notified of signal 11 D0625 14:06:32.371543 1 task_signals.go:214] [ 19284] Signal 11: terminating thread group I0625 14:06:32.371583 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19283, TID: 19284, fault addr: 0x0 D0625 14:06:32.371646 1 task_exit.go:277] [ 19284] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:32.371698 1 task_exit.go:277] [ 19284] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:32.371737 1 task_exit.go:277] [ 19284] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:32.371853 1 task_signals.go:214] [ 19283] Signal 9: terminating thread group I0625 14:06:32.371886 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19283, TID: 19283, fault addr: 0x0 D0625 14:06:32.371917 1 task_exit.go:277] [ 19283] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:32.372629 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:32.372670 1 task_exit.go:277] [ 19283] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:32.372678 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:32.376068 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.383549 1 task_exit.go:277] [ 19283] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:32.386341 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:32 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4000000, &(0x7f0000000280)="ee442b3dd4c079a14a4cec854a006906bb0757e964e1e8292439388bc7f55d33eec730ec1d46d51720fc0f0754277f78ea17470fa2", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="e57726fa124601973e339c8c6ab610d58c45e936de97cfba715e0959532939525ebc00afa86d8898acf4aaf210954ba1bc3c3e926e984d278caabb86f1a51735") rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x10000, &(0x7f0000000040)="5735db330fabbcb6d7758851e83ec9ec47de44471869aac58c2e09cbf23d292abe0f493955d279005186eb340dd5e4633d73226266fa81b131dd87f946bb0521cd151543db9388d84a5333c3fc6d61aaa65e9cddc5234b7344068a54a9042fd01e1499a8123d695321c8e4f9469578c0c32b180b756470a847471e9139dcc816f02203f7f793f5e9a0359ccdd33b1fea9817631e796026dfff501e1c89", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="eda66ce00d1b3b7c4549f50b19416c051c9821dc2730e75b82de49c057e728f7b43614fb52d5ca3d68ec10d7133545fb229bd93ed0bc80b5aa02ddcf52aef22cff692695fa79d62650ae12b49f545301d00969cd1286ecfb13db48ab7b5e23c3adcfe3d9c1dd9b0371b03d5b2189f5c69bcd3c850f60f8bdc45a64552e10482d5272988f9270c425dc4dd1206040909890e402374658d2c66f03a6a40ea822") D0625 14:06:32.397205 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.406982 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.416816 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.425770 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.437078 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.446331 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.456806 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.466109 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.475504 1 task_exit.go:277] [ 19285] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:32.475654 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.486081 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.495960 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.506870 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.516314 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.526586 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.535786 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.547120 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.557606 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.565785 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.567533 1 task_stop.go:124] [ 19290] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:32.568626 1 task_stop.go:124] [ 19291] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:32.570372 1 task_signals.go:548] [ 19293] Notified of signal 11 D0625 14:06:32.570407 1 task_signals.go:250] [ 19293] Signal 11: delivering to handler D0625 14:06:32.570421 1 task_signals.go:254] [ 19293] 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 D0625 14:06:32.570463 1 task_signals.go:563] [ 19293] No task notified of signal 11 D0625 14:06:32.570472 1 task_signals.go:214] [ 19293] Signal 11: terminating thread group I0625 14:06:32.570482 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19293, TID: 19293, fault addr: 0x0 D0625 14:06:32.570500 1 task_exit.go:277] [ 19293] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:32.571079 1 task_exit.go:277] [ 19293] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:32.576323 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.587685 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:32.589539 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:32.589626 1 task_run.go:389] [ 19292] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:32.589660 1 task_log.go:104] [ 19292] Registers: D0625 14:06:32.589679 1 task_log.go:114] [ 19292] Cs = 0000000000000033 D0625 14:06:32.589686 1 task_log.go:114] [ 19292] Ds = 0000000000000000 D0625 14:06:32.589692 1 task_log.go:114] [ 19292] Eflags = 00000000000112c7 D0625 14:06:32.589706 1 task_log.go:114] [ 19292] Es = 0000000000000000 D0625 14:06:32.589715 1 task_log.go:114] [ 19292] Fs = 0000000000000000 D0625 14:06:32.589724 1 task_log.go:114] [ 19292] Fs_base = 00007fe4046cf700 D0625 14:06:32.589763 1 task_log.go:114] [ 19292] Gs = 0000000000000000 D0625 14:06:32.589774 1 task_log.go:114] [ 19292] Gs_base = 0000000000000000 D0625 14:06:32.589781 1 task_log.go:114] [ 19292] Orig_rax = 000000000040dcc4 D0625 14:06:32.589790 1 task_log.go:114] [ 19292] R10 = 0000000000000b7a D0625 14:06:32.589802 1 task_log.go:114] [ 19292] R11 = 000000001050f3a1 D0625 14:06:32.589818 1 task_log.go:114] [ 19292] R12 = 0000000000000000 D0625 14:06:32.589826 1 task_log.go:114] [ 19292] R13 = 0000000000000000 D0625 14:06:32.589834 1 task_log.go:114] [ 19292] R14 = 0000000000000000 D0625 14:06:32.589854 1 task_log.go:114] [ 19292] R15 = 000000000040773c D0625 14:06:32.589862 1 task_log.go:114] [ 19292] R8 = ffffffff00000add D0625 14:06:32.589870 1 task_log.go:114] [ 19292] R9 = 0000000000528960 D0625 14:06:32.589877 1 task_log.go:114] [ 19292] Rax = 000000000040dcc4 D0625 14:06:32.589885 1 task_log.go:114] [ 19292] Rbp = 000000000056bf88 D0625 14:06:32.589903 1 task_log.go:114] [ 19292] Rbx = 000000000056bf80 D0625 14:06:32.589915 1 task_log.go:114] [ 19292] Rcx = 0000000000000000 D0625 14:06:32.589923 1 task_log.go:114] [ 19292] Rdi = 0000000000000b7a D0625 14:06:32.589934 1 task_log.go:114] [ 19292] Rdx = 000000000056bf8c D0625 14:06:32.589941 1 task_log.go:114] [ 19292] Rip = 00007f848ec9239e D0625 14:06:32.589950 1 task_log.go:114] [ 19292] Rsi = 0000000010486c7f D0625 14:06:32.589974 1 task_log.go:114] [ 19292] Rsp = 0000000000000000 D0625 14:06:32.589984 1 task_log.go:114] [ 19292] Ss = 000000000000002b D0625 14:06:32.590005 1 task_log.go:137] [ 19292] Stack: D0625 14:06:32.590021 1 task_log.go:163] [ 19292] Error reading stack at address 0: bad address D0625 14:06:32.590040 1 task_log.go:186] [ 19292] Code: D0625 14:06:32.590048 1 task_log.go:208] [ 19292] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.590058 1 task_log.go:208] [ 19292] 7f848ec92360: 4c 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.590065 1 task_log.go:208] [ 19292] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.590080 1 task_log.go:208] [ 19292] 7f848ec92380: 6b d5 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:32.590089 1 task_log.go:208] [ 19292] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:32.590096 1 task_log.go:208] [ 19292] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.590104 1 task_log.go:208] [ 19292] 7f848ec923b0: c0 80 56 00 00 00 00 00 8d d5 2c 00 00 00 00 00 D0625 14:06:32.590111 1 task_log.go:208] [ 19292] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:32.590118 1 task_log.go:81] [ 19292] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 r--p f3874000 *pgalloc.MemoryFile 00550000-00570000 rw-p f3e80000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f37c3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f38c1000 *pgalloc.MemoryFile 014ac000-014ad000 r--p fedbb000 *pgalloc.MemoryFile 014ad000-014ce000 r--p f3853000 *pgalloc.MemoryFile 20000000-20200000 r-xp f3400000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f3f6d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f41b8000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:32.590291 1 task_log.go:84] [ 19292] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:32.590349 1 task_signals.go:548] [ 19292] Notified of signal 11 D0625 14:06:32.590361 1 task_signals.go:250] [ 19292] Signal 11: delivering to handler D0625 14:06:32.590372 1 task_signals.go:254] [ 19292] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:32.590409 1 task_signals.go:563] [ 19292] No task notified of signal 11 D0625 14:06:32.590417 1 task_signals.go:214] [ 19292] Signal 11: terminating thread group I0625 14:06:32.590428 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19292, TID: 19292, fault addr: 0x0 D0625 14:06:32.590440 1 task_exit.go:277] [ 19292] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:32.590450 1 task_stop.go:147] [ 19291] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:32.590463 1 task_exit.go:422] [ 19292] Init process terminating, killing namespace D0625 14:06:32.590473 1 task_signals.go:563] [ 19293] No task notified of signal 9 D0625 14:06:32.590482 1 task_exit.go:277] [ 19293] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:32.590590 1 task_exit.go:277] [ 19292] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:32.597621 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.606181 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.617650 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.626508 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.636167 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.647737 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.655664 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.666554 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.676744 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.686577 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.697281 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.705742 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.715678 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.726707 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.735798 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.745897 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.755793 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.765716 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.775719 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.786482 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.796864 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.809532 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.815921 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.825959 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.837314 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.846225 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.857594 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.865765 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.876252 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.888766 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.896244 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.909524 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.910635 1 task_stop.go:124] [ 19291] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:32.910975 1 task_signals.go:548] [ 19294] Notified of signal 24 D0625 14:06:32.911027 1 task_signals.go:214] [ 19294] Signal 24: terminating thread group I0625 14:06:32.911042 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19294, TID: 19294, fault addr: 0x0 D0625 14:06:32.911058 1 task_exit.go:277] [ 19294] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:32.911069 1 task_stop.go:147] [ 19291] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:32.911097 1 task_exit.go:277] [ 19294] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:32.917642 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.923429 1 task_signals.go:548] [ 19291] Notified of signal 14 D0625 14:06:32.930281 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.931569 1 task_signals.go:532] [ 19291] Discarding duplicate signal 14 D0625 14:06:32.936311 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.939218 1 task_signals.go:214] [ 19291] Signal 14: terminating thread group I0625 14:06:32.939250 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19291, TID: 19291, fault addr: 0x0 D0625 14:06:32.939267 1 task_exit.go:277] [ 19291] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:32.939277 1 task_stop.go:147] [ 19290] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:32.939306 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:32.939314 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:32.939321 1 task_exit.go:277] [ 19291] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:32.943149 1 task_exit.go:277] [ 19292] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:32.946204 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.950083 1 task_exit.go:277] [ 19294] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:32.956118 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.966212 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.981179 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.988084 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:32.996767 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.007004 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.016938 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.026019 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.036256 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.046524 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.056326 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.065979 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.076377 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.085832 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.097286 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.105674 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.116766 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.126311 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.137487 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.148283 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.156027 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.166302 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.176261 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.186682 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.196783 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.209594 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.215636 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.225920 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.236224 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.245704 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.256465 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.268407 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.278004 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.285756 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.296309 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.307898 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.317679 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.325763 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.336136 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.346428 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.356295 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.369534 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.377539 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.386623 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.395937 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.406184 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.420951 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.426108 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.435658 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.447420 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.461003 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.466699 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.477952 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.487274 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.496527 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.509547 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.517973 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.528055 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.537819 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.547915 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.556817 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.567270 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.576584 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.585866 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.601357 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.608047 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.617168 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.626028 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.636036 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.646251 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.658036 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.674519 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.677702 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.690185 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.696318 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.708236 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.716130 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.726250 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.736080 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.745769 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.757400 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.767506 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.777546 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.779188 1 task_stop.go:124] [ 19290] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:33.784069 1 task_stop.go:124] [ 19296] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:33.786797 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.796206 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.807877 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.819890 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.826650 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.835685 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.846498 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.856042 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.868553 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.868589 1 task_signals.go:548] [ 19299] Notified of signal 11 D0625 14:06:33.868602 1 task_signals.go:250] [ 19299] Signal 11: delivering to handler D0625 14:06:33.868620 1 task_signals.go:254] [ 19299] 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 D0625 14:06:33.868667 1 task_signals.go:563] [ 19299] No task notified of signal 11 D0625 14:06:33.868676 1 task_signals.go:214] [ 19299] Signal 11: terminating thread group I0625 14:06:33.868693 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19299, TID: 19299, fault addr: 0x0 D0625 14:06:33.868713 1 task_exit.go:277] [ 19299] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:33.871837 1 task_exit.go:277] [ 19299] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:33.879570 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.886655 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:33.893030 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:33.893122 1 task_run.go:389] [ 19297] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:33.893166 1 task_log.go:104] [ 19297] Registers: D0625 14:06:33.893186 1 task_log.go:114] [ 19297] Cs = 0000000000000033 D0625 14:06:33.893194 1 task_log.go:114] [ 19297] Ds = 0000000000000000 D0625 14:06:33.893200 1 task_log.go:114] [ 19297] Eflags = 00000000000112c7 D0625 14:06:33.893206 1 task_log.go:114] [ 19297] Es = 0000000000000000 D0625 14:06:33.893212 1 task_log.go:114] [ 19297] Fs = 0000000000000000 D0625 14:06:33.893218 1 task_log.go:114] [ 19297] Fs_base = 00007fe4046cf700 D0625 14:06:33.893224 1 task_log.go:114] [ 19297] Gs = 0000000000000000 D0625 14:06:33.893230 1 task_log.go:114] [ 19297] Gs_base = 0000000000000000 D0625 14:06:33.893236 1 task_log.go:114] [ 19297] Orig_rax = 000000000040dcc4 D0625 14:06:33.893241 1 task_log.go:114] [ 19297] R10 = 0000000000000b7b D0625 14:06:33.893247 1 task_log.go:114] [ 19297] R11 = 000000002263deff D0625 14:06:33.893253 1 task_log.go:114] [ 19297] R12 = 0000000000000000 D0625 14:06:33.893264 1 task_log.go:114] [ 19297] R13 = 0000000000000000 D0625 14:06:33.893274 1 task_log.go:114] [ 19297] R14 = 0000000000000000 D0625 14:06:33.893288 1 task_log.go:114] [ 19297] R15 = 000000000040773c D0625 14:06:33.893303 1 task_log.go:114] [ 19297] R8 = ffffffff00000add D0625 14:06:33.893310 1 task_log.go:114] [ 19297] R9 = 0000000000528960 D0625 14:06:33.893316 1 task_log.go:114] [ 19297] Rax = 000000000040dcc4 D0625 14:06:33.893322 1 task_log.go:114] [ 19297] Rbp = 000000000056bf88 D0625 14:06:33.893328 1 task_log.go:114] [ 19297] Rbx = 000000000056bf80 D0625 14:06:33.893334 1 task_log.go:114] [ 19297] Rcx = 0000000000000000 D0625 14:06:33.893339 1 task_log.go:114] [ 19297] Rdi = 0000000000000b7b D0625 14:06:33.893350 1 task_log.go:114] [ 19297] Rdx = 000000000056bf8c D0625 14:06:33.893359 1 task_log.go:114] [ 19297] Rip = 00007f848ec9239e D0625 14:06:33.893366 1 task_log.go:114] [ 19297] Rsi = 000000001c12079b D0625 14:06:33.893372 1 task_log.go:114] [ 19297] Rsp = 0000000000000000 D0625 14:06:33.893378 1 task_log.go:114] [ 19297] Ss = 000000000000002b D0625 14:06:33.893384 1 task_log.go:137] [ 19297] Stack: D0625 14:06:33.893403 1 task_log.go:163] [ 19297] Error reading stack at address 0: bad address D0625 14:06:33.893412 1 task_log.go:186] [ 19297] Code: D0625 14:06:33.893423 1 task_log.go:208] [ 19297] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:33.893446 1 task_log.go:208] [ 19297] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:33.893454 1 task_log.go:208] [ 19297] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:33.893462 1 task_log.go:208] [ 19297] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:33.893469 1 task_log.go:208] [ 19297] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:33.893476 1 task_log.go:208] [ 19297] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:33.893483 1 task_log.go:208] [ 19297] 7f848ec923b0: 80 bf 56 00 00 00 00 00 44 da 2c 00 00 00 00 00 D0625 14:06:33.893498 1 task_log.go:208] [ 19297] 7f848ec923c0: e8 03 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:33.893505 1 task_log.go:81] [ 19297] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 r--p f31b3000 *pgalloc.MemoryFile 00550000-00570000 rw-p f3e80000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f3400000 *pgalloc.MemoryFile 01400000-014ac000 r--p f3490000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedba000 *pgalloc.MemoryFile 014ad000-014ce000 r--p f33df000 *pgalloc.MemoryFile 20000000-201b4000 rw-p f353c000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f36f0000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f41b8000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f37a3000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:33.893678 1 task_log.go:84] [ 19297] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:33.893726 1 task_signals.go:548] [ 19297] Notified of signal 11 D0625 14:06:33.893737 1 task_signals.go:250] [ 19297] Signal 11: delivering to handler D0625 14:06:33.893750 1 task_signals.go:254] [ 19297] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:33.893789 1 task_signals.go:563] [ 19297] No task notified of signal 11 D0625 14:06:33.893805 1 task_signals.go:214] [ 19297] Signal 11: terminating thread group I0625 14:06:33.893817 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19297, TID: 19297, fault addr: 0x0 D0625 14:06:33.893831 1 task_exit.go:277] [ 19297] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:33.893842 1 task_stop.go:147] [ 19296] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:33.893856 1 task_exit.go:422] [ 19297] Init process terminating, killing namespace D0625 14:06:33.893876 1 task_exit.go:277] [ 19297] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:33.895793 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.905926 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.909408 1 task_stop.go:124] [ 19296] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:33.923020 1 task_signals.go:548] [ 19298] Notified of signal 24 D0625 14:06:33.923168 1 task_signals.go:214] [ 19298] Signal 24: terminating thread group I0625 14:06:33.923186 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19289, TID: 19298, fault addr: 0x0 D0625 14:06:33.923201 1 task_stop.go:147] [ 19290] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:33.923212 1 task_exit.go:277] [ 19298] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:33.923225 1 task_signals.go:214] [ 19290] Signal 9: terminating thread group I0625 14:06:33.923232 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19289, TID: 19290, fault addr: 0x0 D0625 14:06:33.923238 1 task_exit.go:277] [ 19290] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:33.923391 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.925689 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.935893 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.946298 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.956318 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.966472 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.976112 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.988928 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:33.996751 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.006046 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.017372 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.026247 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.035883 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.046203 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.059141 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.065712 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.081531 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.085786 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.096288 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.110271 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.115731 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.125976 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.135650 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.147105 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.162172 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.166905 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.176794 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.186078 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.199273 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.210384 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.217134 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.226275 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.232829 1 task_signals.go:214] [ 19289] Signal 9: terminating thread group I0625 14:06:34.232919 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19289, TID: 19289, fault addr: 0x0 D0625 14:06:34.232969 1 task_exit.go:277] [ 19289] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:34.233029 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:34.233082 1 task_exit.go:277] [ 19290] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:34.233172 1 task_exit.go:277] [ 19290] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:34.233255 1 task_exit.go:277] [ 19289] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:34.233313 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:34.233366 1 task_exit.go:277] [ 19298] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:34.233400 1 task_exit.go:277] [ 19298] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:34.233457 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:34.233676 1 task_exit.go:277] [ 19289] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:34 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x101000, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x10000, &(0x7f0000000040)="9cbfb04566b1d0721bd74d7ccf250dff706212126406fc6772ec3519089308a5a620993345a1dbaa319f02f694863271b1c8b75160baf02b682d9b6e3cd88fdeda3dd803b451077003df469f4599ac280fe8ed3a5d66dea4203e88849d118ff004c39b73a0ce17f8bf23145b4bd4db30bf", &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)="6261fa6d") tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:34.243628 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.249902 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.258654 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.266702 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.276046 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.287006 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.296538 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.305967 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.317697 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.326066 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.336745 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.345828 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.352683 1 task_exit.go:277] [ 19299] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:34.356097 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.357485 1 task_exit.go:277] [ 19291] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:34.366992 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.377284 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.387010 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.395746 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.406815 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.416597 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.427536 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.436293 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.446414 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.455676 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.465810 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.476399 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.487820 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.498570 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.500315 1 task_stop.go:124] [ 19302] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:34.501020 1 task_stop.go:124] [ 19303] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:34.501240 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:34.501311 1 task_run.go:389] [ 19304] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:34.501349 1 task_log.go:104] [ 19304] Registers: D0625 14:06:34.501373 1 task_log.go:114] [ 19304] Cs = 0000000000000033 D0625 14:06:34.501381 1 task_log.go:114] [ 19304] Ds = 0000000000000000 D0625 14:06:34.501387 1 task_log.go:114] [ 19304] Eflags = 00000000000112c7 D0625 14:06:34.501393 1 task_log.go:114] [ 19304] Es = 0000000000000000 D0625 14:06:34.501399 1 task_log.go:114] [ 19304] Fs = 0000000000000000 D0625 14:06:34.501406 1 task_log.go:114] [ 19304] Fs_base = 00007fe4046cf700 D0625 14:06:34.501412 1 task_log.go:114] [ 19304] Gs = 0000000000000000 D0625 14:06:34.501423 1 task_log.go:114] [ 19304] Gs_base = 0000000000000000 D0625 14:06:34.501450 1 task_log.go:114] [ 19304] Orig_rax = 000000000040dcc4 D0625 14:06:34.501460 1 task_log.go:114] [ 19304] R10 = 0000000000000b7c D0625 14:06:34.501467 1 task_log.go:114] [ 19304] R11 = 000000000b0d95ac D0625 14:06:34.501474 1 task_log.go:114] [ 19304] R12 = 0000000000000000 D0625 14:06:34.501481 1 task_log.go:114] [ 19304] R13 = 0000000000000000 D0625 14:06:34.501488 1 task_log.go:114] [ 19304] R14 = 0000000000000000 D0625 14:06:34.501495 1 task_log.go:114] [ 19304] R15 = 000000000040773c D0625 14:06:34.501507 1 task_log.go:114] [ 19304] R8 = ffffffff00000add D0625 14:06:34.501516 1 task_log.go:114] [ 19304] R9 = 0000000000528960 D0625 14:06:34.501525 1 task_log.go:114] [ 19304] Rax = 000000000040dcc4 D0625 14:06:34.501533 1 task_log.go:114] [ 19304] Rbp = 000000000056bf88 D0625 14:06:34.501541 1 task_log.go:114] [ 19304] Rbx = 000000000056bf80 D0625 14:06:34.501548 1 task_log.go:114] [ 19304] Rcx = 0000000000000000 D0625 14:06:34.501556 1 task_log.go:114] [ 19304] Rdi = 0000000000000b7c D0625 14:06:34.501563 1 task_log.go:114] [ 19304] Rdx = 000000000056bf8c D0625 14:06:34.501581 1 task_log.go:114] [ 19304] Rip = 00007f848ec9239e D0625 14:06:34.501588 1 task_log.go:114] [ 19304] Rsi = 000000000b0b84f5 D0625 14:06:34.501595 1 task_log.go:114] [ 19304] Rsp = 0000000000000000 D0625 14:06:34.501601 1 task_log.go:114] [ 19304] Ss = 000000000000002b D0625 14:06:34.501608 1 task_log.go:137] [ 19304] Stack: D0625 14:06:34.501616 1 task_log.go:163] [ 19304] Error reading stack at address 0: bad address D0625 14:06:34.501633 1 task_log.go:186] [ 19304] Code: D0625 14:06:34.501642 1 task_log.go:208] [ 19304] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:34.501651 1 task_log.go:208] [ 19304] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:34.501658 1 task_log.go:208] [ 19304] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:34.501665 1 task_log.go:208] [ 19304] 7f848ec92380: d1 dc 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:34.501672 1 task_log.go:208] [ 19304] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:34.501679 1 task_log.go:208] [ 19304] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:34.501686 1 task_log.go:208] [ 19304] 7f848ec923b0: c0 80 56 00 00 00 00 00 18 dd 2c 00 00 00 00 00 D0625 14:06:34.501692 1 task_log.go:208] [ 19304] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:34.501699 1 task_log.go:81] [ 19304] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f3564000 *pgalloc.MemoryFile 00550000-00570000 rw-p f44c2000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f3123000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f35b1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedb9000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f33be000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f396d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f3544000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:34.501895 1 task_log.go:84] [ 19304] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:34.501959 1 task_signals.go:548] [ 19304] Notified of signal 11 D0625 14:06:34.501970 1 task_signals.go:250] [ 19304] Signal 11: delivering to handler D0625 14:06:34.501983 1 task_signals.go:254] [ 19304] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:34.502023 1 task_signals.go:563] [ 19304] No task notified of signal 11 D0625 14:06:34.502032 1 task_signals.go:214] [ 19304] Signal 11: terminating thread group I0625 14:06:34.502042 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19304, TID: 19304, fault addr: 0x0 D0625 14:06:34.502057 1 task_exit.go:277] [ 19304] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:34.502069 1 task_stop.go:147] [ 19303] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:34.502082 1 task_exit.go:422] [ 19304] Init process terminating, killing namespace D0625 14:06:34.502090 1 task_exit.go:277] [ 19304] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:34.509497 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.515724 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.526297 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.535675 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.548152 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.557009 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.567725 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.576736 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.591725 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.596307 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.607094 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.616659 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.625690 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.637169 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.650152 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.657609 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.667381 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.676921 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.685807 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.696199 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.706651 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.716058 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.726639 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.736283 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.745719 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.756467 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.766823 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.776383 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.785657 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.795701 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.805945 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.819050 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.826273 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.835698 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.846601 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.856412 1 task_stop.go:124] [ 19303] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:34.856860 1 task_signals.go:548] [ 19305] Notified of signal 24 D0625 14:06:34.856988 1 task_signals.go:214] [ 19305] Signal 24: terminating thread group I0625 14:06:34.857025 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19305, TID: 19305, fault addr: 0x0 D0625 14:06:34.856958 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.857093 1 task_exit.go:277] [ 19305] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:34.857144 1 task_stop.go:147] [ 19303] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:34.857202 1 task_exit.go:277] [ 19305] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:34.867606 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.869719 1 task_signals.go:548] [ 19303] Notified of signal 14 D0625 14:06:34.877781 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.879214 1 task_signals.go:214] [ 19303] Signal 14: terminating thread group I0625 14:06:34.879260 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19303, TID: 19303, fault addr: 0x0 D0625 14:06:34.879279 1 task_exit.go:277] [ 19303] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:34.879311 1 task_stop.go:147] [ 19302] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:34.879367 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:34.879396 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:34.879425 1 task_exit.go:277] [ 19303] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:34.880308 1 task_exit.go:277] [ 19304] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:34.885671 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.886885 1 task_exit.go:277] [ 19305] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:34.897647 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.905862 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.919233 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.929707 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.937403 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.946484 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.957632 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.965737 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.977058 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.985873 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:34.996340 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.005686 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.016350 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.029708 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.037529 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.047445 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.056767 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.066607 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.076823 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.089312 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.096646 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.105798 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.115966 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.126334 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.135961 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.145975 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.156932 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.166559 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.177619 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.187497 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.196959 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.206109 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.216560 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.225688 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.239460 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.247794 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.260859 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.265935 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.276055 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.286682 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.301818 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.306071 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.317723 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.329036 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.337661 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.349558 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.357083 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.367275 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.375683 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.385932 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.396192 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.406087 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.417421 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.427163 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.435303 1 task_stop.go:124] [ 19302] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:35.436536 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.447539 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.452543 1 task_stop.go:124] [ 19307] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:35.456499 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.469023 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.479443 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.488115 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.495747 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.506153 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.517060 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.525857 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.537717 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.551483 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.556555 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.567096 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:35.572370 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:35.572738 1 task_run.go:389] [ 19309] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:35.572849 1 task_log.go:104] [ 19309] Registers: D0625 14:06:35.572921 1 task_log.go:114] [ 19309] Cs = 0000000000000033 D0625 14:06:35.572984 1 task_log.go:114] [ 19309] Ds = 0000000000000000 D0625 14:06:35.573036 1 task_log.go:114] [ 19309] Eflags = 00000000000112c7 D0625 14:06:35.573047 1 task_log.go:114] [ 19309] Es = 0000000000000000 D0625 14:06:35.573054 1 task_log.go:114] [ 19309] Fs = 0000000000000000 D0625 14:06:35.573065 1 task_log.go:114] [ 19309] Fs_base = 00007fe4046ae700 D0625 14:06:35.573127 1 task_log.go:114] [ 19309] Gs = 0000000000000000 D0625 14:06:35.573184 1 task_log.go:114] [ 19309] Gs_base = 0000000000000000 D0625 14:06:35.573263 1 task_log.go:114] [ 19309] Orig_rax = 000000000040dcc4 D0625 14:06:35.573365 1 task_log.go:114] [ 19309] R10 = 0000000000000b7d D0625 14:06:35.573406 1 task_log.go:114] [ 19309] R11 = 000000000f45923e D0625 14:06:35.573498 1 task_log.go:114] [ 19309] R12 = 0000000000000000 D0625 14:06:35.573510 1 task_log.go:114] [ 19309] R13 = 0000000000000000 D0625 14:06:35.573517 1 task_log.go:114] [ 19309] R14 = 0000000000000000 D0625 14:06:35.573524 1 task_log.go:114] [ 19309] R15 = 000000000040773c D0625 14:06:35.573577 1 task_log.go:114] [ 19309] R8 = ffffffff00000add D0625 14:06:35.573586 1 task_log.go:114] [ 19309] R9 = 0000000000528960 D0625 14:06:35.573599 1 task_log.go:114] [ 19309] Rax = 000000000040dcc4 D0625 14:06:35.573606 1 task_log.go:114] [ 19309] Rbp = 000000000056c040 D0625 14:06:35.573614 1 task_log.go:114] [ 19309] Rbx = 000000000056c038 D0625 14:06:35.573620 1 task_log.go:114] [ 19309] Rcx = 0000000000000000 D0625 14:06:35.573636 1 task_log.go:114] [ 19309] Rdi = 0000000000000000 D0625 14:06:35.573643 1 task_log.go:114] [ 19309] Rdx = 000000000056c044 D0625 14:06:35.573650 1 task_log.go:114] [ 19309] Rip = 00007f848ec9239e D0625 14:06:35.573657 1 task_log.go:114] [ 19309] Rsi = 0000000000000000 D0625 14:06:35.573698 1 task_log.go:114] [ 19309] Rsp = 0000000000000000 D0625 14:06:35.573714 1 task_log.go:114] [ 19309] Ss = 000000000000002b D0625 14:06:35.573721 1 task_log.go:137] [ 19309] Stack: D0625 14:06:35.573731 1 task_log.go:163] [ 19309] Error reading stack at address 0: bad address D0625 14:06:35.573760 1 task_log.go:186] [ 19309] Code: D0625 14:06:35.573775 1 task_log.go:208] [ 19309] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:35.573820 1 task_log.go:208] [ 19309] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:35.573837 1 task_log.go:208] [ 19309] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:35.573845 1 task_log.go:208] [ 19309] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:35.573853 1 task_log.go:208] [ 19309] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:35.573863 1 task_log.go:208] [ 19309] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:35.573871 1 task_log.go:208] [ 19309] 7f848ec923b0: c0 80 56 00 00 00 00 00 7f de 2c 00 00 00 00 00 D0625 14:06:35.573887 1 task_log.go:208] [ 19309] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:35.573896 1 task_log.go:81] [ 19309] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f2fc3000 *pgalloc.MemoryFile 00550000-00570000 rw-p f3103000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f2cc4000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f2d54000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedb8000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f3543000 *pgalloc.MemoryFile 20000000-201b4000 r--p f2a00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f3010000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f44c2000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f30c3000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:35.574217 1 task_log.go:84] [ 19309] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:35.574288 1 task_signals.go:548] [ 19309] Notified of signal 11 D0625 14:06:35.574300 1 task_signals.go:250] [ 19309] Signal 11: delivering to handler D0625 14:06:35.574313 1 task_signals.go:254] [ 19309] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:35.574367 1 task_signals.go:563] [ 19309] No task notified of signal 11 D0625 14:06:35.574384 1 task_signals.go:214] [ 19309] Signal 11: terminating thread group I0625 14:06:35.574395 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19301, TID: 19309, fault addr: 0x0 D0625 14:06:35.574423 1 task_stop.go:147] [ 19302] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:35.574442 1 task_exit.go:277] [ 19309] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:35.574460 1 task_exit.go:277] [ 19309] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:35.574467 1 task_exit.go:277] [ 19309] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:35.574466 1 task_signals.go:214] [ 19301] Signal 9: terminating thread group I0625 14:06:35.574500 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19301, TID: 19301, fault addr: 0x0 D0625 14:06:35.574523 1 task_exit.go:277] [ 19301] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:35.574563 1 task_exit.go:277] [ 19301] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:35.574482 1 task_signals.go:214] [ 19302] Signal 9: terminating thread group I0625 14:06:35.574582 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19301, TID: 19302, fault addr: 0x0 D0625 14:06:35.574605 1 task_exit.go:277] [ 19302] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:35.574636 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:35.574650 1 task_exit.go:277] [ 19302] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:35.574657 1 task_exit.go:277] [ 19302] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:35.574665 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:35.575481 1 task_exit.go:277] [ 19301] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:35.578694 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:35 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x45969b00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r0, 0x101, 0xd014, 0x4}) preadv(r3, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f00000001c0)=""/118, 0x76}], 0x3, 0x3, 0x8) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:35.585853 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.595922 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.606585 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.617160 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.626656 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.635732 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.647606 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.655655 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.670677 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.671058 1 task_exit.go:277] [ 19303] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:35.680755 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.689231 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.695942 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.706199 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.715766 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.726769 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.736687 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.746073 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.755917 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.767813 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.777546 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.786753 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.795988 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.806839 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.814601 1 task_stop.go:124] [ 19311] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:35.815500 1 task_stop.go:124] [ 19312] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:35.818802 1 task_signals.go:548] [ 19313] Notified of signal 24 D0625 14:06:35.820400 1 task_signals.go:214] [ 19313] Signal 24: terminating thread group D0625 14:06:35.824347 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:35.824388 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19313, TID: 19313, fault addr: 0x0 D0625 14:06:35.824411 1 task_exit.go:277] [ 19313] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:35.824424 1 task_stop.go:147] [ 19312] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:35.824446 1 task_exit.go:422] [ 19313] Init process terminating, killing namespace D0625 14:06:35.824459 1 task_signals.go:563] [ 19314] No task notified of signal 9 D0625 14:06:35.824468 1 task_exit.go:277] [ 19313] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:35.824914 1 task_signals.go:214] [ 19314] Signal 9: terminating thread group I0625 14:06:35.824945 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19314, TID: 19314, fault addr: 0x0 D0625 14:06:35.824988 1 task_exit.go:277] [ 19314] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:35.825034 1 task_exit.go:422] [ 19314] Init process terminating, killing namespace D0625 14:06:35.825055 1 task_signals.go:563] [ 19313] No task notified of signal 9 D0625 14:06:35.825065 1 task_exit.go:277] [ 19314] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:35.825072 1 task_exit.go:277] [ 19314] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:35.826811 1 task_run.go:389] [ 19312] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0625 14:06:35.826871 1 task_log.go:104] [ 19312] Registers: D0625 14:06:35.826894 1 task_log.go:114] [ 19312] Cs = 0000000000000033 D0625 14:06:35.826902 1 task_log.go:114] [ 19312] Ds = 0000000000000000 D0625 14:06:35.826908 1 task_log.go:114] [ 19312] Eflags = 0000000000011207 D0625 14:06:35.826915 1 task_log.go:114] [ 19312] Es = 0000000000000000 D0625 14:06:35.826931 1 task_log.go:114] [ 19312] Fs = 0000000000000000 D0625 14:06:35.826939 1 task_log.go:114] [ 19312] Fs_base = 00007fe4046cf700 D0625 14:06:35.826946 1 task_log.go:114] [ 19312] Gs = 0000000000000000 D0625 14:06:35.826953 1 task_log.go:114] [ 19312] Gs_base = 0000000000000000 D0625 14:06:35.826960 1 task_log.go:114] [ 19312] Orig_rax = 0000000000004082 D0625 14:06:35.826967 1 task_log.go:114] [ 19312] R10 = 0000000000000000 D0625 14:06:35.826973 1 task_log.go:114] [ 19312] R11 = 0000000000001246 D0625 14:06:35.826982 1 task_log.go:114] [ 19312] R12 = 000000000056bf80 D0625 14:06:35.826994 1 task_log.go:114] [ 19312] R13 = 00007f848ec9239f D0625 14:06:35.827002 1 task_log.go:114] [ 19312] R14 = 00007fe4046cf300 D0625 14:06:35.827009 1 task_log.go:114] [ 19312] R15 = 0000000000022000 D0625 14:06:35.827016 1 task_log.go:114] [ 19312] R8 = ffffffffffffffff D0625 14:06:35.827030 1 task_log.go:114] [ 19312] R9 = 0000000000000000 D0625 14:06:35.827038 1 task_log.go:114] [ 19312] Rax = 0000000000004082 D0625 14:06:35.827045 1 task_log.go:114] [ 19312] Rbp = 00000000004bfcb9 D0625 14:06:35.827052 1 task_log.go:114] [ 19312] Rbx = 000000000056bf80 D0625 14:06:35.827060 1 task_log.go:114] [ 19312] Rcx = 00000000004665d9 D0625 14:06:35.827073 1 task_log.go:114] [ 19312] Rdi = 0000000020204780 D0625 14:06:35.827079 1 task_log.go:114] [ 19312] Rdx = 9999999999999999 D0625 14:06:35.827085 1 task_log.go:114] [ 19312] Rip = 000000000000000e D0625 14:06:35.827090 1 task_log.go:114] [ 19312] Rsi = 0000000000000000 D0625 14:06:35.827096 1 task_log.go:114] [ 19312] Rsp = 00007fe4046cf190 D0625 14:06:35.827102 1 task_log.go:114] [ 19312] Ss = 000000000000002b D0625 14:06:35.827108 1 task_log.go:137] [ 19312] Stack: D0625 14:06:35.827117 1 task_log.go:158] [ 19312] 7fe4046cf190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0625 14:06:35.827126 1 task_log.go:158] [ 19312] 7fe4046cf1a0: 80 bf 56 00 00 00 00 00 60 de 4c 00 00 00 00 00 D0625 14:06:35.827132 1 task_log.go:158] [ 19312] 7fe4046cf1b0: 4b 0f 00 00 ff ff ff ff e0 a4 53 00 00 00 00 00 D0625 14:06:35.827150 1 task_log.go:158] [ 19312] 7fe4046cf1c0: 7d 0b 00 00 00 00 00 00 01 33 fb 1d 00 00 00 00 D0625 14:06:35.827157 1 task_log.go:158] [ 19312] 7fe4046cf1d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827164 1 task_log.go:158] [ 19312] 7fe4046cf1e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0625 14:06:35.827171 1 task_log.go:158] [ 19312] 7fe4046cf1f0: 7d 0b 00 00 00 00 00 00 06 0f 31 1e 00 00 00 00 D0625 14:06:35.827185 1 task_log.go:158] [ 19312] 7fe4046cf200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:35.827195 1 task_log.go:158] [ 19312] 7fe4046cf210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0625 14:06:35.827202 1 task_log.go:158] [ 19312] 7fe4046cf220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827208 1 task_log.go:158] [ 19312] 7fe4046cf230: 9e 23 c9 8e 84 7f 00 00 c7 60 41 00 00 00 00 00 D0625 14:06:35.827214 1 task_log.go:158] [ 19312] 7fe4046cf240: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:35.827221 1 task_log.go:158] [ 19312] 7fe4046cf250: 00 f7 6c 04 e4 7f 00 00 22 5f 60 16 7e 6f 47 f6 D0625 14:06:35.827227 1 task_log.go:158] [ 19312] 7fe4046cf260: 9e 23 c9 8e 84 7f 00 00 9f 23 c9 8e 84 7f 00 00 D0625 14:06:35.827237 1 task_log.go:158] [ 19312] 7fe4046cf270: 00 f3 6c 04 e4 7f 00 00 00 20 02 00 00 00 00 00 D0625 14:06:35.827244 1 task_log.go:158] [ 19312] 7fe4046cf280: 22 5f e0 f2 a7 67 8f 09 22 5f ba d6 fc 6f 47 f6 D0625 14:06:35.827250 1 task_log.go:158] [ 19312] 7fe4046cf290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827258 1 task_log.go:158] [ 19312] 7fe4046cf2a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827264 1 task_log.go:158] [ 19312] 7fe4046cf2b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827270 1 task_log.go:158] [ 19312] 7fe4046cf2c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827277 1 task_log.go:158] [ 19312] 7fe4046cf2d0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:35.827283 1 task_log.go:158] [ 19312] 7fe4046cf2e0: 00 f7 6c 04 e4 7f 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827289 1 task_log.go:158] [ 19312] 7fe4046cf2f0: 9e 23 c9 8e 84 7f 00 00 0f 7a 46 00 00 00 00 00 D0625 14:06:35.827296 1 task_log.go:158] [ 19312] 7fe4046cf300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827303 1 task_log.go:158] [ 19312] 7fe4046cf310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827309 1 task_log.go:158] [ 19312] 7fe4046cf320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827315 1 task_log.go:158] [ 19312] 7fe4046cf330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827322 1 task_log.go:158] [ 19312] 7fe4046cf340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827329 1 task_log.go:158] [ 19312] 7fe4046cf350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827337 1 task_log.go:158] [ 19312] 7fe4046cf360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827344 1 task_log.go:158] [ 19312] 7fe4046cf370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827350 1 task_log.go:158] [ 19312] 7fe4046cf380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827357 1 task_log.go:158] [ 19312] 7fe4046cf390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827371 1 task_log.go:158] [ 19312] 7fe4046cf3a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827395 1 task_log.go:158] [ 19312] 7fe4046cf3b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827405 1 task_log.go:158] [ 19312] 7fe4046cf3c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827411 1 task_log.go:158] [ 19312] 7fe4046cf3d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827418 1 task_log.go:158] [ 19312] 7fe4046cf3e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827424 1 task_log.go:158] [ 19312] 7fe4046cf3f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827438 1 task_log.go:158] [ 19312] 7fe4046cf400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827446 1 task_log.go:158] [ 19312] 7fe4046cf410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827452 1 task_log.go:158] [ 19312] 7fe4046cf420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827459 1 task_log.go:158] [ 19312] 7fe4046cf430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827465 1 task_log.go:158] [ 19312] 7fe4046cf440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827472 1 task_log.go:158] [ 19312] 7fe4046cf450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827480 1 task_log.go:158] [ 19312] 7fe4046cf460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827489 1 task_log.go:158] [ 19312] 7fe4046cf470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827496 1 task_log.go:158] [ 19312] 7fe4046cf480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827506 1 task_log.go:158] [ 19312] 7fe4046cf490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827513 1 task_log.go:158] [ 19312] 7fe4046cf4a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827519 1 task_log.go:158] [ 19312] 7fe4046cf4b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827525 1 task_log.go:158] [ 19312] 7fe4046cf4c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827532 1 task_log.go:158] [ 19312] 7fe4046cf4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827538 1 task_log.go:158] [ 19312] 7fe4046cf4e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827552 1 task_log.go:158] [ 19312] 7fe4046cf4f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827560 1 task_log.go:158] [ 19312] 7fe4046cf500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827566 1 task_log.go:158] [ 19312] 7fe4046cf510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827573 1 task_log.go:158] [ 19312] 7fe4046cf520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827579 1 task_log.go:158] [ 19312] 7fe4046cf530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827593 1 task_log.go:158] [ 19312] 7fe4046cf540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827600 1 task_log.go:158] [ 19312] 7fe4046cf550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827615 1 task_log.go:158] [ 19312] 7fe4046cf560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827623 1 task_log.go:158] [ 19312] 7fe4046cf570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827629 1 task_log.go:158] [ 19312] 7fe4046cf580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.827635 1 task_log.go:186] [ 19312] Code: D0625 14:06:35.827641 1 task_log.go:213] [ 19312] Error reading stack at address ffffffffffffffc0: bad address D0625 14:06:35.827649 1 task_log.go:81] [ 19312] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f2be4000 *pgalloc.MemoryFile 00550000-00570000 rw-p f2bc4000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f2883000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f2954000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedb7000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f2913000 *pgalloc.MemoryFile 20000000-20200000 rwxp f2600000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f365d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f2934000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:35.827816 1 task_log.go:84] [ 19312] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:35.827860 1 task_signals.go:548] [ 19312] Notified of signal 11 D0625 14:06:35.827871 1 task_signals.go:250] [ 19312] Signal 11: delivering to handler D0625 14:06:35.828934 1 task_exit.go:277] [ 19312] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:35.828970 1 task_stop.go:147] [ 19311] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:35.829007 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:35.829026 1 task_exit.go:277] [ 19312] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:35.830150 1 task_run.go:389] [ 19311] Unhandled user fault: addr=e ip=e access=r-x err=bad address D0625 14:06:35.830190 1 task_log.go:104] [ 19311] Registers: D0625 14:06:35.830209 1 task_log.go:114] [ 19311] Cs = 0000000000000033 D0625 14:06:35.830216 1 task_log.go:114] [ 19311] Ds = 0000000000000000 D0625 14:06:35.830223 1 task_log.go:114] [ 19311] Eflags = 0000000000011203 D0625 14:06:35.830236 1 task_log.go:114] [ 19311] Es = 0000000000000000 D0625 14:06:35.830243 1 task_log.go:114] [ 19311] Fs = 0000000000000000 D0625 14:06:35.830250 1 task_log.go:114] [ 19311] Fs_base = 00007fe4046cf700 D0625 14:06:35.830257 1 task_log.go:114] [ 19311] Gs = 0000000000000000 D0625 14:06:35.830263 1 task_log.go:114] [ 19311] Gs_base = 0000000000000000 D0625 14:06:35.830270 1 task_log.go:114] [ 19311] Orig_rax = 0000000000004081 D0625 14:06:35.830276 1 task_log.go:114] [ 19311] R10 = 0000000000000000 D0625 14:06:35.830285 1 task_log.go:114] [ 19311] R11 = 0000000000001246 D0625 14:06:35.830291 1 task_log.go:114] [ 19311] R12 = 000000000056bf80 D0625 14:06:35.830305 1 task_log.go:114] [ 19311] R13 = 00007f848ec9239f D0625 14:06:35.830312 1 task_log.go:114] [ 19311] R14 = 00007fe4046cf300 D0625 14:06:35.830318 1 task_log.go:114] [ 19311] R15 = 0000000000022000 D0625 14:06:35.830325 1 task_log.go:114] [ 19311] R8 = ffffffffffffffff D0625 14:06:35.830331 1 task_log.go:114] [ 19311] R9 = 0000000000000000 D0625 14:06:35.830337 1 task_log.go:114] [ 19311] Rax = 0000000000004081 D0625 14:06:35.830343 1 task_log.go:114] [ 19311] Rbp = 00000000004bfcb9 D0625 14:06:35.830348 1 task_log.go:114] [ 19311] Rbx = 000000000056bf80 D0625 14:06:35.830361 1 task_log.go:114] [ 19311] Rcx = 00000000004665d9 D0625 14:06:35.830367 1 task_log.go:114] [ 19311] Rdi = 00000000c39075be D0625 14:06:35.830372 1 task_log.go:114] [ 19311] Rdx = 9999999999999999 D0625 14:06:35.830378 1 task_log.go:114] [ 19311] Rip = 000000000000000e D0625 14:06:35.830384 1 task_log.go:114] [ 19311] Rsi = 0000000000000000 D0625 14:06:35.830391 1 task_log.go:114] [ 19311] Rsp = 00007fe4046cf190 D0625 14:06:35.830396 1 task_log.go:114] [ 19311] Ss = 000000000000002b D0625 14:06:35.830402 1 task_log.go:137] [ 19311] Stack: D0625 14:06:35.830413 1 task_log.go:158] [ 19311] 7fe4046cf190: 80 bf 56 00 00 00 00 00 38 da 40 00 00 00 00 00 D0625 14:06:35.830503 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.830520 1 task_log.go:158] [ 19311] 7fe4046cf1a0: 80 bf 56 00 00 00 00 00 60 de 4c 00 00 00 00 00 D0625 14:06:35.830543 1 task_log.go:158] [ 19311] 7fe4046cf1b0: 4b 0f 00 00 ff ff ff ff e0 a4 53 00 00 00 00 00 D0625 14:06:35.830554 1 task_log.go:158] [ 19311] 7fe4046cf1c0: 7d 0b 00 00 00 00 00 00 01 33 fb 1d 00 00 00 00 D0625 14:06:35.830625 1 task_log.go:158] [ 19311] 7fe4046cf1d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.830653 1 task_log.go:158] [ 19311] 7fe4046cf1e0: 00 00 00 00 00 00 00 00 3c 77 40 00 00 00 00 00 D0625 14:06:35.830662 1 task_log.go:158] [ 19311] 7fe4046cf1f0: 7d 0b 00 00 00 00 00 00 06 0f 31 1e 00 00 00 00 D0625 14:06:35.830741 1 task_log.go:158] [ 19311] 7fe4046cf200: 88 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:35.830785 1 task_log.go:158] [ 19311] 7fe4046cf210: 8c bf 56 00 00 00 00 00 af dc 40 00 00 00 00 00 D0625 14:06:35.830825 1 task_log.go:158] [ 19311] 7fe4046cf220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.830870 1 task_log.go:158] [ 19311] 7fe4046cf230: 9e 23 c9 8e 84 7f 00 00 c7 60 41 00 00 00 00 00 D0625 14:06:35.830915 1 task_log.go:158] [ 19311] 7fe4046cf240: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:35.830932 1 task_log.go:158] [ 19311] 7fe4046cf250: 00 f7 6c 04 e4 7f 00 00 22 5f 60 16 7e 6f 47 f6 D0625 14:06:35.830969 1 task_log.go:158] [ 19311] 7fe4046cf260: 9e 23 c9 8e 84 7f 00 00 9f 23 c9 8e 84 7f 00 00 D0625 14:06:35.830988 1 task_log.go:158] [ 19311] 7fe4046cf270: 00 f3 6c 04 e4 7f 00 00 00 20 02 00 00 00 00 00 D0625 14:06:35.831035 1 task_log.go:158] [ 19311] 7fe4046cf280: 22 5f e0 f2 a7 67 8f 09 22 5f ba d6 fc 6f 47 f6 D0625 14:06:35.831077 1 task_log.go:158] [ 19311] 7fe4046cf290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831149 1 task_log.go:158] [ 19311] 7fe4046cf2a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831206 1 task_log.go:158] [ 19311] 7fe4046cf2b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831216 1 task_log.go:158] [ 19311] 7fe4046cf2c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831224 1 task_log.go:158] [ 19311] 7fe4046cf2d0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:35.831231 1 task_log.go:158] [ 19311] 7fe4046cf2e0: 00 f7 6c 04 e4 7f 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831239 1 task_log.go:158] [ 19311] 7fe4046cf2f0: 9e 23 c9 8e 84 7f 00 00 0f 7a 46 00 00 00 00 00 D0625 14:06:35.831330 1 task_log.go:158] [ 19311] 7fe4046cf300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831422 1 task_log.go:158] [ 19311] 7fe4046cf310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831488 1 task_log.go:158] [ 19311] 7fe4046cf320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831556 1 task_log.go:158] [ 19311] 7fe4046cf330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831631 1 task_log.go:158] [ 19311] 7fe4046cf340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831695 1 task_log.go:158] [ 19311] 7fe4046cf350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831749 1 task_log.go:158] [ 19311] 7fe4046cf360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831798 1 task_log.go:158] [ 19311] 7fe4046cf370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831848 1 task_log.go:158] [ 19311] 7fe4046cf380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831905 1 task_log.go:158] [ 19311] 7fe4046cf390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.831973 1 task_log.go:158] [ 19311] 7fe4046cf3a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832018 1 task_log.go:158] [ 19311] 7fe4046cf3b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832029 1 task_log.go:158] [ 19311] 7fe4046cf3c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832045 1 task_log.go:158] [ 19311] 7fe4046cf3d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832053 1 task_log.go:158] [ 19311] 7fe4046cf3e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832060 1 task_log.go:158] [ 19311] 7fe4046cf3f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832069 1 task_log.go:158] [ 19311] 7fe4046cf400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832082 1 task_log.go:158] [ 19311] 7fe4046cf410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832089 1 task_log.go:158] [ 19311] 7fe4046cf420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832096 1 task_log.go:158] [ 19311] 7fe4046cf430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832117 1 task_log.go:158] [ 19311] 7fe4046cf440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832127 1 task_log.go:158] [ 19311] 7fe4046cf450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832134 1 task_log.go:158] [ 19311] 7fe4046cf460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832143 1 task_log.go:158] [ 19311] 7fe4046cf470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832154 1 task_log.go:158] [ 19311] 7fe4046cf480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832161 1 task_log.go:158] [ 19311] 7fe4046cf490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832168 1 task_log.go:158] [ 19311] 7fe4046cf4a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832175 1 task_log.go:158] [ 19311] 7fe4046cf4b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832188 1 task_log.go:158] [ 19311] 7fe4046cf4c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832195 1 task_log.go:158] [ 19311] 7fe4046cf4d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832201 1 task_log.go:158] [ 19311] 7fe4046cf4e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832208 1 task_log.go:158] [ 19311] 7fe4046cf4f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832220 1 task_log.go:158] [ 19311] 7fe4046cf500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832227 1 task_log.go:158] [ 19311] 7fe4046cf510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832234 1 task_log.go:158] [ 19311] 7fe4046cf520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832246 1 task_log.go:158] [ 19311] 7fe4046cf530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832270 1 task_log.go:158] [ 19311] 7fe4046cf540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832283 1 task_log.go:158] [ 19311] 7fe4046cf550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832294 1 task_log.go:158] [ 19311] 7fe4046cf560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832301 1 task_log.go:158] [ 19311] 7fe4046cf570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832308 1 task_log.go:158] [ 19311] 7fe4046cf580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:35.832315 1 task_log.go:186] [ 19311] Code: D0625 14:06:35.832321 1 task_log.go:213] [ 19311] Error reading stack at address ffffffffffffffc0: bad address D0625 14:06:35.832329 1 task_log.go:81] [ 19311] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f2be4000 *pgalloc.MemoryFile 00550000-00570000 rw-p f2bc4000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f2883000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f2954000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedb7000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f2913000 *pgalloc.MemoryFile 20000000-20200000 rwxp f2600000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f365d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f2934000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:35.832514 1 task_log.go:84] [ 19311] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:35.832566 1 task_signals.go:548] [ 19311] Notified of signal 11 D0625 14:06:35.832578 1 task_signals.go:250] [ 19311] Signal 11: delivering to handler D0625 14:06:35.833660 1 task_exit.go:277] [ 19313] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:35.833853 1 task_exit.go:277] [ 19311] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:35.833885 1 task_signals.go:214] [ 19310] Signal 9: terminating thread group D0625 14:06:35.833901 1 task_exit.go:277] [ 19311] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:35.833909 1 task_exit.go:277] [ 19311] Transitioning from exit state TaskExitZombie to TaskExitDead I0625 14:06:35.833926 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19310, TID: 19310, fault addr: 0x0 D0625 14:06:35.833942 1 task_exit.go:277] [ 19310] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:35.834654 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:35.834675 1 task_exit.go:277] [ 19310] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:35.834683 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:35.837490 1 task_exit.go:277] [ 19310] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:35.839084 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.845655 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:35 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffffffffe]}, 0x0, 0x8) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo\x00') lseek(r2, 0xfffffffffffff98e, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0xa, &(0x7f0000000140)={0x0, 0xffffffff}) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x4a0000, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f00000002c0), 0x8) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() tkill(r5, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) D0625 14:06:35.857808 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.867926 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.875711 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.886008 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.898182 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.906709 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.916674 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.927303 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.939855 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.948173 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.958370 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.967804 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.977759 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.981766 1 task_exit.go:277] [ 19312] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:35.989021 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:35.999343 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.010150 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.017986 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.027788 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.036502 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.047445 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.056654 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.065670 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.076514 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.088146 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.097094 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.105792 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.117160 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.127347 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.136632 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.145714 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.155665 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.162420 1 task_stop.go:124] [ 19316] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.163338 1 task_stop.go:124] [ 19317] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:36.163556 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:36.163619 1 task_run.go:389] [ 19318] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:36.163655 1 task_log.go:104] [ 19318] Registers: D0625 14:06:36.163680 1 task_log.go:114] [ 19318] Cs = 0000000000000033 D0625 14:06:36.163689 1 task_log.go:114] [ 19318] Ds = 0000000000000000 D0625 14:06:36.163695 1 task_log.go:114] [ 19318] Eflags = 00000000000112c7 D0625 14:06:36.163701 1 task_log.go:114] [ 19318] Es = 0000000000000000 D0625 14:06:36.163707 1 task_log.go:114] [ 19318] Fs = 0000000000000000 D0625 14:06:36.163713 1 task_log.go:114] [ 19318] Fs_base = 00007fe4046cf700 D0625 14:06:36.163719 1 task_log.go:114] [ 19318] Gs = 0000000000000000 D0625 14:06:36.163724 1 task_log.go:114] [ 19318] Gs_base = 0000000000000000 D0625 14:06:36.163730 1 task_log.go:114] [ 19318] Orig_rax = 000000000040dcc4 D0625 14:06:36.163736 1 task_log.go:114] [ 19318] R10 = 0000000000000b7d D0625 14:06:36.163741 1 task_log.go:114] [ 19318] R11 = 000000003287c0a1 D0625 14:06:36.163747 1 task_log.go:114] [ 19318] R12 = 0000000000000000 D0625 14:06:36.163753 1 task_log.go:114] [ 19318] R13 = 0000000000000000 D0625 14:06:36.163758 1 task_log.go:114] [ 19318] R14 = 0000000000000000 D0625 14:06:36.163763 1 task_log.go:114] [ 19318] R15 = 000000000040773c D0625 14:06:36.163769 1 task_log.go:114] [ 19318] R8 = ffffffff00000add D0625 14:06:36.163775 1 task_log.go:114] [ 19318] R9 = 0000000000528960 D0625 14:06:36.163781 1 task_log.go:114] [ 19318] Rax = 000000000040dcc4 D0625 14:06:36.163786 1 task_log.go:114] [ 19318] Rbp = 000000000056bf88 D0625 14:06:36.163791 1 task_log.go:114] [ 19318] Rbx = 000000000056bf80 D0625 14:06:36.163797 1 task_log.go:114] [ 19318] Rcx = 0000000000000000 D0625 14:06:36.163803 1 task_log.go:114] [ 19318] Rdi = 0000000000000b7d D0625 14:06:36.163808 1 task_log.go:114] [ 19318] Rdx = 000000000056bf8c D0625 14:06:36.163817 1 task_log.go:114] [ 19318] Rip = 00007f848ec9239e D0625 14:06:36.163823 1 task_log.go:114] [ 19318] Rsi = 000000003285c7af D0625 14:06:36.163828 1 task_log.go:114] [ 19318] Rsp = 0000000000000000 D0625 14:06:36.163834 1 task_log.go:114] [ 19318] Ss = 000000000000002b D0625 14:06:36.163844 1 task_log.go:137] [ 19318] Stack: D0625 14:06:36.163855 1 task_log.go:163] [ 19318] Error reading stack at address 0: bad address D0625 14:06:36.163863 1 task_log.go:186] [ 19318] Code: D0625 14:06:36.163871 1 task_log.go:208] [ 19318] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.163879 1 task_log.go:208] [ 19318] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.163886 1 task_log.go:208] [ 19318] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.163893 1 task_log.go:208] [ 19318] 7f848ec92380: 51 e3 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:36.163907 1 task_log.go:208] [ 19318] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:36.163914 1 task_log.go:208] [ 19318] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.163921 1 task_log.go:208] [ 19318] 7f848ec923b0: c0 80 56 00 00 00 00 00 97 e3 2c 00 00 00 00 00 D0625 14:06:36.163927 1 task_log.go:208] [ 19318] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.163934 1 task_log.go:81] [ 19318] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f2be4000 *pgalloc.MemoryFile 00550000-00570000 rw-p f2bc4000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f2883000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f2954000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedb7000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f2913000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f2c31000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f2934000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:36.164148 1 task_log.go:84] [ 19318] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:36.164198 1 task_signals.go:548] [ 19318] Notified of signal 11 D0625 14:06:36.164210 1 task_signals.go:250] [ 19318] Signal 11: delivering to handler D0625 14:06:36.164222 1 task_signals.go:254] [ 19318] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:36.164286 1 task_signals.go:563] [ 19318] No task notified of signal 11 D0625 14:06:36.164295 1 task_signals.go:214] [ 19318] Signal 11: terminating thread group I0625 14:06:36.164305 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19318, TID: 19318, fault addr: 0x0 D0625 14:06:36.164318 1 task_exit.go:277] [ 19318] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:36.164328 1 task_stop.go:147] [ 19317] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.164341 1 task_exit.go:422] [ 19318] Init process terminating, killing namespace D0625 14:06:36.164349 1 task_exit.go:277] [ 19318] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:36.167458 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.167500 1 task_stop.go:124] [ 19317] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.169848 1 task_signals.go:563] [ 19319] No task notified of signal 10 D0625 14:06:36.170910 1 task_signals.go:214] [ 19319] Signal 10: terminating thread group I0625 14:06:36.171066 1 compat.go:135] Uncaught signal: "user defined signal 1" (10), PID: 19319, TID: 19319, fault addr: 0x0 D0625 14:06:36.171225 1 task_exit.go:277] [ 19319] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:36.171307 1 task_stop.go:147] [ 19317] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.171394 1 task_exit.go:422] [ 19319] Init process terminating, killing namespace D0625 14:06:36.171507 1 task_exit.go:277] [ 19319] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:36.173776 1 task_stop.go:124] [ 19317] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.174168 1 task_signals.go:563] [ 19320] No task notified of signal 24 D0625 14:06:36.174926 1 task_stop.go:124] [ 19320] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.176513 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:36.177235 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:36.177623 1 task_run.go:389] [ 19322] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:36.177879 1 task_stop.go:124] [ 19321] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.178011 1 task_log.go:104] [ 19322] Registers: D0625 14:06:36.178047 1 task_log.go:114] [ 19322] Cs = 0000000000000033 D0625 14:06:36.178057 1 task_log.go:114] [ 19322] Ds = 0000000000000000 D0625 14:06:36.178063 1 task_log.go:114] [ 19322] Eflags = 00000000000112c7 D0625 14:06:36.178072 1 task_log.go:114] [ 19322] Es = 0000000000000000 D0625 14:06:36.178077 1 task_log.go:114] [ 19322] Fs = 0000000000000000 D0625 14:06:36.178084 1 task_log.go:114] [ 19322] Fs_base = 00007fe4046ae700 D0625 14:06:36.178090 1 task_log.go:114] [ 19322] Gs = 0000000000000000 D0625 14:06:36.178096 1 task_log.go:114] [ 19322] Gs_base = 0000000000000000 D0625 14:06:36.178110 1 task_log.go:114] [ 19322] Orig_rax = 000000000040dcc4 D0625 14:06:36.178116 1 task_log.go:114] [ 19322] R10 = 0000000000000b7d D0625 14:06:36.178123 1 task_log.go:114] [ 19322] R11 = 00000000335264b2 D0625 14:06:36.178137 1 task_log.go:114] [ 19322] R12 = 0000000000000000 D0625 14:06:36.178144 1 task_log.go:114] [ 19322] R13 = 0000000000000000 D0625 14:06:36.178149 1 task_log.go:114] [ 19322] R14 = 0000000000000000 D0625 14:06:36.178159 1 task_log.go:114] [ 19322] R15 = 000000000040773c D0625 14:06:36.178169 1 task_log.go:114] [ 19322] R8 = ffffffff00000add D0625 14:06:36.178175 1 task_log.go:114] [ 19322] R9 = 0000000000528960 D0625 14:06:36.178181 1 task_log.go:114] [ 19322] Rax = 000000000040dcc4 D0625 14:06:36.178187 1 task_log.go:114] [ 19322] Rbp = 000000000056c040 D0625 14:06:36.178194 1 task_log.go:114] [ 19322] Rbx = 000000000056c038 D0625 14:06:36.178200 1 task_log.go:114] [ 19322] Rcx = 0000000000000000 D0625 14:06:36.178206 1 task_log.go:114] [ 19322] Rdi = 0000000000000000 D0625 14:06:36.178212 1 task_log.go:114] [ 19322] Rdx = 000000000056c044 D0625 14:06:36.178218 1 task_log.go:114] [ 19322] Rip = 00007f848ec9239e D0625 14:06:36.178224 1 task_log.go:114] [ 19322] Rsi = 0000000000000000 D0625 14:06:36.178230 1 task_log.go:114] [ 19322] Rsp = 0000000000000000 D0625 14:06:36.178236 1 task_log.go:114] [ 19322] Ss = 000000000000002b D0625 14:06:36.178242 1 task_log.go:137] [ 19322] Stack: D0625 14:06:36.178250 1 task_log.go:163] [ 19322] Error reading stack at address 0: bad address D0625 14:06:36.178287 1 task_log.go:186] [ 19322] Code: D0625 14:06:36.178297 1 task_log.go:208] [ 19322] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:36.178319 1 task_log.go:208] [ 19322] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:36.178326 1 task_log.go:208] [ 19322] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:36.178333 1 task_log.go:208] [ 19322] 7f848ec92380: 00 10 00 00 00 00 00 00 f2 1b 00 00 00 00 00 00 D0625 14:06:36.178340 1 task_log.go:208] [ 19322] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:36.178354 1 task_log.go:208] [ 19322] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.178361 1 task_log.go:208] [ 19322] 7f848ec923b0: c0 80 56 00 00 00 00 00 a2 e3 2c 00 00 00 00 00 D0625 14:06:36.178368 1 task_log.go:208] [ 19322] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.178375 1 task_log.go:81] [ 19322] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f2be4000 *pgalloc.MemoryFile 00550000-00570000 rw-p f2bc4000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f2883000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f2954000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedb7000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f2913000 *pgalloc.MemoryFile 20000000-20200000 rwxp f2600000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f2c31000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f2863000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f2934000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:36.178562 1 task_log.go:84] [ 19322] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:36.178720 1 task_signals.go:548] [ 19322] Notified of signal 11 D0625 14:06:36.178759 1 task_signals.go:250] [ 19322] Signal 11: delivering to handler D0625 14:06:36.178774 1 task_signals.go:254] [ 19322] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:36.178833 1 task_signals.go:563] [ 19322] No task notified of signal 11 D0625 14:06:36.178845 1 task_signals.go:214] [ 19322] Signal 11: terminating thread group I0625 14:06:36.178856 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19315, TID: 19322, fault addr: 0x0 D0625 14:06:36.178874 1 task_stop.go:147] [ 19316] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.178887 1 task_exit.go:277] [ 19322] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:36.178918 1 task_exit.go:277] [ 19322] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:36.178926 1 task_exit.go:277] [ 19322] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:36.178944 1 task_signals.go:214] [ 19315] Signal 9: terminating thread group I0625 14:06:36.178952 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19315, TID: 19315, fault addr: 0x0 D0625 14:06:36.178960 1 task_exit.go:277] [ 19315] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:36.178970 1 task_exit.go:277] [ 19315] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:36.178981 1 task_signals.go:214] [ 19316] Signal 9: terminating thread group I0625 14:06:36.178989 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19315, TID: 19316, fault addr: 0x0 D0625 14:06:36.178997 1 task_exit.go:277] [ 19316] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:36.179020 1 task_exit.go:277] [ 19316] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:36.179033 1 task_exit.go:277] [ 19316] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:36.179043 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:36.182171 1 task_exit.go:277] [ 19315] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:36.186007 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:36 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x840, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x226202, 0x1a0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() tkill(r3, 0x18) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:36.195833 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.206655 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.216438 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.226613 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.235968 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.246498 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.256824 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.266101 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.276439 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.286748 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.297511 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.306355 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.316744 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.326037 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.336616 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.345975 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.357141 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.366367 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.375687 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.385894 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.396222 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.405867 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.418025 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.425674 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.436036 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.446048 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.456090 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.466424 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.466611 1 task_stop.go:124] [ 19325] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.468016 1 task_stop.go:124] [ 19326] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:36.468220 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:36.468419 1 task_run.go:389] [ 19327] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:36.468507 1 task_log.go:104] [ 19327] Registers: D0625 14:06:36.468615 1 task_log.go:114] [ 19327] Cs = 0000000000000033 D0625 14:06:36.468676 1 task_log.go:114] [ 19327] Ds = 0000000000000000 D0625 14:06:36.468697 1 task_log.go:114] [ 19327] Eflags = 00000000000112c7 D0625 14:06:36.468704 1 task_log.go:114] [ 19327] Es = 0000000000000000 D0625 14:06:36.468711 1 task_log.go:114] [ 19327] Fs = 0000000000000000 D0625 14:06:36.468719 1 task_log.go:114] [ 19327] Fs_base = 00007fe4046cf700 D0625 14:06:36.468726 1 task_log.go:114] [ 19327] Gs = 0000000000000000 D0625 14:06:36.468733 1 task_log.go:114] [ 19327] Gs_base = 0000000000000000 D0625 14:06:36.468741 1 task_log.go:114] [ 19327] Orig_rax = 000000000040dcc4 D0625 14:06:36.468753 1 task_log.go:114] [ 19327] R10 = 0000000000000b7e D0625 14:06:36.468763 1 task_log.go:114] [ 19327] R11 = 000000000915c5db D0625 14:06:36.468769 1 task_log.go:114] [ 19327] R12 = 0000000000000000 D0625 14:06:36.468777 1 task_log.go:114] [ 19327] R13 = 0000000000000000 D0625 14:06:36.468783 1 task_log.go:114] [ 19327] R14 = 0000000000000000 D0625 14:06:36.468790 1 task_log.go:114] [ 19327] R15 = 000000000040773c D0625 14:06:36.468797 1 task_log.go:114] [ 19327] R8 = ffffffff00000add D0625 14:06:36.468810 1 task_log.go:114] [ 19327] R9 = 0000000000528960 D0625 14:06:36.468822 1 task_log.go:114] [ 19327] Rax = 000000000040dcc4 D0625 14:06:36.468828 1 task_log.go:114] [ 19327] Rbp = 000000000056bf88 D0625 14:06:36.468835 1 task_log.go:114] [ 19327] Rbx = 000000000056bf80 D0625 14:06:36.468846 1 task_log.go:114] [ 19327] Rcx = 0000000000000000 D0625 14:06:36.468857 1 task_log.go:114] [ 19327] Rdi = 0000000000000b7e D0625 14:06:36.468864 1 task_log.go:114] [ 19327] Rdx = 000000000056bf8c D0625 14:06:36.468871 1 task_log.go:114] [ 19327] Rip = 00007f848ec9239e D0625 14:06:36.468877 1 task_log.go:114] [ 19327] Rsi = 000000000913c8b0 D0625 14:06:36.468884 1 task_log.go:114] [ 19327] Rsp = 0000000000000000 D0625 14:06:36.468905 1 task_log.go:114] [ 19327] Ss = 000000000000002b D0625 14:06:36.468928 1 task_log.go:137] [ 19327] Stack: D0625 14:06:36.468938 1 task_log.go:163] [ 19327] Error reading stack at address 0: bad address D0625 14:06:36.468966 1 task_log.go:186] [ 19327] Code: D0625 14:06:36.468977 1 task_log.go:208] [ 19327] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.468987 1 task_log.go:208] [ 19327] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.468995 1 task_log.go:208] [ 19327] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.469004 1 task_log.go:208] [ 19327] 7f848ec92380: 87 e4 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:36.469017 1 task_log.go:208] [ 19327] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:36.469029 1 task_log.go:208] [ 19327] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.469039 1 task_log.go:208] [ 19327] 7f848ec923b0: c0 80 56 00 00 00 00 00 c7 e4 2c 00 00 00 00 00 D0625 14:06:36.469048 1 task_log.go:208] [ 19327] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:36.469065 1 task_log.go:81] [ 19327] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f2816000 *pgalloc.MemoryFile 00550000-00570000 rw-p f24a1000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f23d0000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f24c1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedb6000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f2460000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f365d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f2481000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:36.469347 1 task_log.go:84] [ 19327] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:36.469419 1 task_signals.go:548] [ 19327] Notified of signal 11 D0625 14:06:36.469461 1 task_signals.go:250] [ 19327] Signal 11: delivering to handler D0625 14:06:36.469480 1 task_signals.go:254] [ 19327] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:36.469544 1 task_signals.go:563] [ 19327] No task notified of signal 11 D0625 14:06:36.469559 1 task_signals.go:214] [ 19327] Signal 11: terminating thread group I0625 14:06:36.469576 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19327, TID: 19327, fault addr: 0x0 D0625 14:06:36.469600 1 task_exit.go:277] [ 19327] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:36.469616 1 task_stop.go:147] [ 19326] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.469663 1 task_exit.go:422] [ 19327] Init process terminating, killing namespace D0625 14:06:36.469681 1 task_exit.go:277] [ 19327] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:36.477680 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.486121 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.495694 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.505870 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.517484 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.529411 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.536397 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.546058 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.558977 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.566200 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.578113 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.587134 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.597639 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.609562 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.616452 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.626688 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.636296 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.646973 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.656004 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.665997 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.676021 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.686926 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.701588 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.705811 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.718264 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.729402 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.738994 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.744799 1 task_stop.go:124] [ 19326] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.745330 1 task_signals.go:548] [ 19328] Notified of signal 24 D0625 14:06:36.745415 1 task_signals.go:214] [ 19328] Signal 24: terminating thread group I0625 14:06:36.745474 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19328, TID: 19328, fault addr: 0x0 D0625 14:06:36.745514 1 task_exit.go:277] [ 19328] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:36.745532 1 task_stop.go:147] [ 19326] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.745574 1 task_exit.go:277] [ 19328] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:36.745728 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.755866 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.764792 1 task_signals.go:548] [ 19326] Notified of signal 14 D0625 14:06:36.769587 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.774469 1 task_signals.go:532] [ 19326] Discarding duplicate signal 14 D0625 14:06:36.776184 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.784558 1 task_signals.go:214] [ 19326] Signal 14: terminating thread group I0625 14:06:36.784597 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19326, TID: 19326, fault addr: 0x0 D0625 14:06:36.784612 1 task_exit.go:277] [ 19326] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:36.784623 1 task_stop.go:147] [ 19325] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:36.784652 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:36.784667 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:36.784675 1 task_exit.go:277] [ 19326] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:36.785638 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.787802 1 task_exit.go:277] [ 19327] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:36.792289 1 task_exit.go:277] [ 19328] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:36.802017 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.807916 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.815893 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.830404 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.840210 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.846246 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.856174 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.869794 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.882228 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.885742 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.898129 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.905643 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.917677 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.925700 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.935887 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.945959 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.956254 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.966132 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.976235 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.986574 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:36.996080 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.005715 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.016436 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.026784 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.037280 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.045763 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.056138 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.065992 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.075679 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.086451 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.096074 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.109670 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.116399 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.128649 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.137488 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.145866 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.156414 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.170371 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.179114 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.187579 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.196846 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.207226 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.218319 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.226282 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.241320 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.249529 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.255664 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.265701 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.276007 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.286123 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.292208 1 task_stop.go:124] [ 19325] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:37.293385 1 task_stop.go:124] [ 19330] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:37.296937 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.305803 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.317569 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.327924 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.337227 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.346553 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:37.349116 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:37.349545 1 task_run.go:389] [ 19332] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:37.349611 1 task_log.go:104] [ 19332] Registers: D0625 14:06:37.349639 1 task_log.go:114] [ 19332] Cs = 0000000000000033 D0625 14:06:37.349661 1 task_log.go:114] [ 19332] Ds = 0000000000000000 D0625 14:06:37.349670 1 task_log.go:114] [ 19332] Eflags = 00000000000112c7 D0625 14:06:37.349698 1 task_log.go:114] [ 19332] Es = 0000000000000000 D0625 14:06:37.349723 1 task_log.go:114] [ 19332] Fs = 0000000000000000 D0625 14:06:37.349740 1 task_log.go:114] [ 19332] Fs_base = 00007fe4046ae700 D0625 14:06:37.349753 1 task_log.go:114] [ 19332] Gs = 0000000000000000 D0625 14:06:37.349769 1 task_log.go:114] [ 19332] Gs_base = 0000000000000000 D0625 14:06:37.349781 1 task_log.go:114] [ 19332] Orig_rax = 000000000040dcc4 D0625 14:06:37.349789 1 task_log.go:114] [ 19332] R10 = 0000000000000b7f D0625 14:06:37.349796 1 task_log.go:114] [ 19332] R11 = 0000000001f5ef40 D0625 14:06:37.349821 1 task_log.go:114] [ 19332] R12 = 0000000000000000 D0625 14:06:37.349838 1 task_log.go:114] [ 19332] R13 = 0000000000000000 D0625 14:06:37.349846 1 task_log.go:114] [ 19332] R14 = 0000000000000000 D0625 14:06:37.349855 1 task_log.go:114] [ 19332] R15 = 000000000040773c D0625 14:06:37.349863 1 task_log.go:114] [ 19332] R8 = ffffffff00000add D0625 14:06:37.349879 1 task_log.go:114] [ 19332] R9 = 0000000000528960 D0625 14:06:37.349887 1 task_log.go:114] [ 19332] Rax = 000000000040dcc4 D0625 14:06:37.349895 1 task_log.go:114] [ 19332] Rbp = 000000000056c040 D0625 14:06:37.349907 1 task_log.go:114] [ 19332] Rbx = 000000000056c038 D0625 14:06:37.349914 1 task_log.go:114] [ 19332] Rcx = 0000000000000000 D0625 14:06:37.349930 1 task_log.go:114] [ 19332] Rdi = 0000000000000000 D0625 14:06:37.349947 1 task_log.go:114] [ 19332] Rdx = 000000000056c044 D0625 14:06:37.349955 1 task_log.go:114] [ 19332] Rip = 00007f848ec9239e D0625 14:06:37.349963 1 task_log.go:114] [ 19332] Rsi = 0000000000000000 D0625 14:06:37.349971 1 task_log.go:114] [ 19332] Rsp = 0000000000000000 D0625 14:06:37.349979 1 task_log.go:114] [ 19332] Ss = 000000000000002b D0625 14:06:37.349988 1 task_log.go:137] [ 19332] Stack: D0625 14:06:37.349999 1 task_log.go:163] [ 19332] Error reading stack at address 0: bad address D0625 14:06:37.350020 1 task_log.go:186] [ 19332] Code: D0625 14:06:37.350033 1 task_log.go:208] [ 19332] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:37.350050 1 task_log.go:208] [ 19332] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:37.350062 1 task_log.go:208] [ 19332] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:37.350075 1 task_log.go:208] [ 19332] 7f848ec92380: 00 10 00 00 00 00 00 00 f2 1b 00 00 00 00 00 00 D0625 14:06:37.350085 1 task_log.go:208] [ 19332] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:37.350098 1 task_log.go:208] [ 19332] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:37.350110 1 task_log.go:208] [ 19332] 7f848ec923b0: c0 80 56 00 00 00 00 00 e6 e5 2c 00 00 00 00 00 D0625 14:06:37.350122 1 task_log.go:208] [ 19332] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:37.350131 1 task_log.go:81] [ 19332] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f2134000 *pgalloc.MemoryFile 00550000-00570000 rw-p f23b0000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f2181000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f2211000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedb5000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f2113000 *pgalloc.MemoryFile 20000000-201b4000 r--p f1e00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f22bd000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f24a1000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f2370000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:37.350390 1 task_log.go:84] [ 19332] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:37.350496 1 task_signals.go:548] [ 19332] Notified of signal 11 D0625 14:06:37.350519 1 task_signals.go:250] [ 19332] Signal 11: delivering to handler D0625 14:06:37.350534 1 task_signals.go:254] [ 19332] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:37.350579 1 task_signals.go:563] [ 19332] No task notified of signal 11 D0625 14:06:37.350588 1 task_signals.go:214] [ 19332] Signal 11: terminating thread group I0625 14:06:37.350598 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19324, TID: 19332, fault addr: 0x0 D0625 14:06:37.350613 1 task_stop.go:147] [ 19325] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:37.350625 1 task_exit.go:277] [ 19332] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:37.350641 1 task_exit.go:277] [ 19332] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:37.350647 1 task_exit.go:277] [ 19332] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:37.350665 1 task_signals.go:214] [ 19324] Signal 9: terminating thread group I0625 14:06:37.350671 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19324, TID: 19324, fault addr: 0x0 D0625 14:06:37.350677 1 task_exit.go:277] [ 19324] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:37.350688 1 task_exit.go:277] [ 19324] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:37.350704 1 task_signals.go:214] [ 19325] Signal 9: terminating thread group I0625 14:06:37.350712 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19324, TID: 19325, fault addr: 0x0 D0625 14:06:37.350718 1 task_exit.go:277] [ 19325] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:37.350734 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:37.350742 1 task_exit.go:277] [ 19325] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:37.350747 1 task_exit.go:277] [ 19325] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:37.350754 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:37.351196 1 task_exit.go:277] [ 19326] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:37.353099 1 task_exit.go:277] [ 19324] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:37 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() clone(0xc001000, &(0x7f0000000040)="ad1fecd9ec5e9963c5b5cc69f946cac14b7f9ea403196e48c646bebf2a758315c0227001ffca746a831144e988a81ad8fef67d5c382bdf73f0fa9595a89819c430f6a684fda3d4c6ef3c", &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)="e2fe9ee996ca6fd2ac10f939ca86b27fa7efc8b87484c228c479c67425f4f5f1cb32ade0130a2eacf2caa9ea6bd36b1ba4d03a594af2d19ce99497fefc9bd0e07cf5334093454884b787d6345dd2e19c5b13c2003246bf445d69362b556784b91ba0c7ea370eec7200d02ab4e1488b07837221fdb471c95f3da00aca8bdbb7e8006a7be0ab5420e207890c0f1097e8b3f7714b5ad1bb5be58c8cc8ff231c33f3e7beabdef54abeb532975dedc949974dffa49fa64567d42f31ba415f2b2fd48feba7a38a21d4d1a275ce44c052a89d762186d3d4ad51f309e07883d85d82d420bc7609162c") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{}, {r3, r4+10000000}}, &(0x7f0000000300)) D0625 14:06:37.370189 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.376520 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.386141 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.396699 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.406122 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.415904 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.425941 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.436442 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.445847 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.457100 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.465708 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.476580 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.488263 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.496596 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.509341 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.515685 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.525813 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.535996 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.545720 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.556247 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.569835 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.575836 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.585177 1 task_stop.go:124] [ 19334] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:37.585935 1 task_stop.go:124] [ 19335] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:37.586151 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:37.586354 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:37.586457 1 task_run.go:389] [ 19336] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:37.586507 1 task_log.go:104] [ 19336] Registers: D0625 14:06:37.586530 1 task_log.go:114] [ 19336] Cs = 0000000000000033 D0625 14:06:37.586576 1 task_log.go:114] [ 19336] Ds = 0000000000000000 D0625 14:06:37.586616 1 task_log.go:114] [ 19336] Eflags = 00000000000112c7 D0625 14:06:37.586657 1 task_log.go:114] [ 19336] Es = 0000000000000000 D0625 14:06:37.586668 1 task_log.go:114] [ 19336] Fs = 0000000000000000 D0625 14:06:37.586679 1 task_log.go:114] [ 19336] Fs_base = 00007fe4046cf700 D0625 14:06:37.586686 1 task_log.go:114] [ 19336] Gs = 0000000000000000 D0625 14:06:37.586694 1 task_log.go:114] [ 19336] Gs_base = 0000000000000000 D0625 14:06:37.586708 1 task_log.go:114] [ 19336] Orig_rax = 000000000040dcc4 D0625 14:06:37.586718 1 task_log.go:114] [ 19336] R10 = 0000000000000b7f D0625 14:06:37.586725 1 task_log.go:114] [ 19336] R11 = 00000000102045a2 D0625 14:06:37.586732 1 task_log.go:114] [ 19336] R12 = 0000000000000000 D0625 14:06:37.586739 1 task_log.go:114] [ 19336] R13 = 0000000000000000 D0625 14:06:37.586764 1 task_log.go:114] [ 19336] R14 = 0000000000000000 D0625 14:06:37.586782 1 task_log.go:114] [ 19336] R15 = 000000000040773c D0625 14:06:37.586789 1 task_log.go:114] [ 19336] R8 = ffffffff00000add D0625 14:06:37.586796 1 task_log.go:114] [ 19336] R9 = 0000000000528960 D0625 14:06:37.586803 1 task_log.go:114] [ 19336] Rax = 000000000040dcc4 D0625 14:06:37.586811 1 task_log.go:114] [ 19336] Rbp = 000000000056bf88 D0625 14:06:37.586818 1 task_log.go:114] [ 19336] Rbx = 000000000056bf80 D0625 14:06:37.586826 1 task_log.go:114] [ 19336] Rcx = 0000000000000000 D0625 14:06:37.586833 1 task_log.go:114] [ 19336] Rdi = 0000000000000b7f D0625 14:06:37.586847 1 task_log.go:114] [ 19336] Rdx = 000000000056bf8c D0625 14:06:37.586854 1 task_log.go:114] [ 19336] Rip = 00007f848ec9239e D0625 14:06:37.586865 1 task_log.go:114] [ 19336] Rsi = 00000000101d67ad D0625 14:06:37.586872 1 task_log.go:114] [ 19336] Rsp = 0000000000000000 D0625 14:06:37.586879 1 task_log.go:114] [ 19336] Ss = 000000000000002b D0625 14:06:37.586898 1 task_log.go:137] [ 19336] Stack: D0625 14:06:37.586910 1 task_log.go:163] [ 19336] Error reading stack at address 0: bad address D0625 14:06:37.586926 1 task_log.go:186] [ 19336] Code: D0625 14:06:37.586935 1 task_log.go:208] [ 19336] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:37.586948 1 task_log.go:208] [ 19336] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:37.586964 1 task_log.go:208] [ 19336] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:37.586978 1 task_log.go:208] [ 19336] 7f848ec92380: f2 e8 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:37.586986 1 task_log.go:208] [ 19336] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:37.586994 1 task_log.go:208] [ 19336] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:37.587006 1 task_log.go:208] [ 19336] 7f848ec923b0: c0 80 56 00 00 00 00 00 25 e9 2c 00 00 00 00 00 D0625 14:06:37.587014 1 task_log.go:208] [ 19336] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:37.587028 1 task_log.go:81] [ 19336] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f1db3000 *pgalloc.MemoryFile 00550000-00570000 rw-p f2481000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f1d02000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f1fd4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fedb4000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f1d92000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f256d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f1fb4000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:37.587337 1 task_log.go:84] [ 19336] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:37.587464 1 task_signals.go:548] [ 19336] Notified of signal 11 D0625 14:06:37.587539 1 task_signals.go:250] [ 19336] Signal 11: delivering to handler D0625 14:06:37.587607 1 task_signals.go:254] [ 19336] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:37.587709 1 task_signals.go:563] [ 19336] No task notified of signal 11 D0625 14:06:37.587775 1 task_signals.go:214] [ 19336] Signal 11: terminating thread group I0625 14:06:37.587862 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19336, TID: 19336, fault addr: 0x0 D0625 14:06:37.587945 1 task_exit.go:277] [ 19336] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:37.588030 1 task_stop.go:147] [ 19335] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:37.588127 1 task_exit.go:422] [ 19336] Init process terminating, killing namespace D0625 14:06:37.588660 1 task_exit.go:277] [ 19336] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:37.596493 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.596532 1 task_signals.go:548] [ 19337] Notified of signal 11 D0625 14:06:37.596561 1 task_signals.go:250] [ 19337] Signal 11: delivering to handler D0625 14:06:37.596577 1 task_signals.go:254] [ 19337] 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 D0625 14:06:37.596631 1 task_signals.go:563] [ 19337] No task notified of signal 11 D0625 14:06:37.596640 1 task_signals.go:214] [ 19337] Signal 11: terminating thread group I0625 14:06:37.596651 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19337, TID: 19337, fault addr: 0x0 D0625 14:06:37.596664 1 task_exit.go:277] [ 19337] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:37.597411 1 task_exit.go:277] [ 19337] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:37.606014 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.615780 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.626896 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.636032 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.648722 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.656112 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.666759 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.676565 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.689323 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.698009 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.708426 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.719509 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.726564 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.738229 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.745869 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.756749 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.766084 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.780098 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.787109 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.797042 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.809006 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.816877 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.826139 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.837546 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.846753 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.856101 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.866448 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.875806 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.886733 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.895761 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.909578 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.916308 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.926122 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.936395 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.945717 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.958127 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.966730 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.976117 1 task_stop.go:124] [ 19335] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:37.976349 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.976631 1 task_signals.go:548] [ 19338] Notified of signal 24 D0625 14:06:37.976693 1 task_signals.go:214] [ 19338] Signal 24: terminating thread group I0625 14:06:37.976712 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19338, TID: 19338, fault addr: 0x0 D0625 14:06:37.976738 1 task_exit.go:277] [ 19338] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:37.976768 1 task_stop.go:147] [ 19335] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:37.976834 1 task_exit.go:277] [ 19338] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:37.986158 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:37.990867 1 task_signals.go:548] [ 19335] Notified of signal 14 D0625 14:06:37.995785 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.000719 1 task_signals.go:532] [ 19335] Discarding duplicate signal 14 D0625 14:06:38.005982 1 task_signals.go:214] [ 19335] Signal 14: terminating thread group I0625 14:06:38.006030 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19335, TID: 19335, fault addr: 0x0 D0625 14:06:38.006056 1 task_exit.go:277] [ 19335] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:38.006073 1 task_stop.go:147] [ 19334] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:38.006487 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:38.006523 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:38.006537 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:38.006547 1 task_exit.go:277] [ 19335] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:38.006601 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.010405 1 task_exit.go:277] [ 19336] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:38.015989 1 task_exit.go:277] [ 19337] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:38.016152 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.021774 1 task_exit.go:277] [ 19338] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:38.027788 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.036122 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.046457 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.057061 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.065771 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.075783 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.086830 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.096409 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.105818 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.119910 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.125908 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.135979 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.148077 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.156459 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.166459 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.176034 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.186689 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.196648 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.205889 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.217481 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.225712 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.236430 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.246037 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.261535 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.268428 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.281703 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.285997 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.296432 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.308582 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.316229 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.327446 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.336349 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.346752 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.358065 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.366194 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.379118 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.386078 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.397538 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.410621 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.417109 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.426192 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.437560 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.445665 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.457521 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.465748 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.479321 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.486060 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.498820 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.505749 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.517907 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.525865 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.538004 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.547192 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.557555 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.567781 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.577763 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.586152 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.597927 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.605676 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.615691 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.627604 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.637559 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.645843 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.656174 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.666244 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.676225 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.686660 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.696528 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.707126 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.717910 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.726343 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.736655 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.749846 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.756037 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.766028 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.776715 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.786321 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.796586 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.807527 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.818265 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.824961 1 task_stop.go:124] [ 19334] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:38.826391 1 task_stop.go:124] [ 19340] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:38.827322 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.841900 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.846804 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.856041 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.868502 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.876328 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.886296 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.896057 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:38.898311 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:38.898665 1 task_run.go:389] [ 19342] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:38.898707 1 task_log.go:104] [ 19342] Registers: D0625 14:06:38.898727 1 task_log.go:114] [ 19342] Cs = 0000000000000033 D0625 14:06:38.898734 1 task_log.go:114] [ 19342] Ds = 0000000000000000 D0625 14:06:38.898740 1 task_log.go:114] [ 19342] Eflags = 00000000000112c7 D0625 14:06:38.898747 1 task_log.go:114] [ 19342] Es = 0000000000000000 D0625 14:06:38.898767 1 task_log.go:114] [ 19342] Fs = 0000000000000000 D0625 14:06:38.898773 1 task_log.go:114] [ 19342] Fs_base = 00007fe4046ae700 D0625 14:06:38.898779 1 task_log.go:114] [ 19342] Gs = 0000000000000000 D0625 14:06:38.898785 1 task_log.go:114] [ 19342] Gs_base = 0000000000000000 D0625 14:06:38.898791 1 task_log.go:114] [ 19342] Orig_rax = 000000000040dcc4 D0625 14:06:38.898797 1 task_log.go:114] [ 19342] R10 = 0000000000000b80 D0625 14:06:38.898803 1 task_log.go:114] [ 19342] R11 = 0000000022b28bd6 D0625 14:06:38.898809 1 task_log.go:114] [ 19342] R12 = 0000000000000000 D0625 14:06:38.898814 1 task_log.go:114] [ 19342] R13 = 0000000000000000 D0625 14:06:38.898828 1 task_log.go:114] [ 19342] R14 = 0000000000000000 D0625 14:06:38.898834 1 task_log.go:114] [ 19342] R15 = 000000000040773c D0625 14:06:38.898840 1 task_log.go:114] [ 19342] R8 = ffffffff00000add D0625 14:06:38.898849 1 task_log.go:114] [ 19342] R9 = 0000000000528960 D0625 14:06:38.898855 1 task_log.go:114] [ 19342] Rax = 000000000040dcc4 D0625 14:06:38.898861 1 task_log.go:114] [ 19342] Rbp = 000000000056c040 D0625 14:06:38.898867 1 task_log.go:114] [ 19342] Rbx = 000000000056c038 D0625 14:06:38.898872 1 task_log.go:114] [ 19342] Rcx = 0000000000000000 D0625 14:06:38.898878 1 task_log.go:114] [ 19342] Rdi = 0000000000000000 D0625 14:06:38.898884 1 task_log.go:114] [ 19342] Rdx = 000000000056c044 D0625 14:06:38.898889 1 task_log.go:114] [ 19342] Rip = 00007f848ec9239e D0625 14:06:38.898895 1 task_log.go:114] [ 19342] Rsi = 0000000000000000 D0625 14:06:38.898901 1 task_log.go:114] [ 19342] Rsp = 0000000000000000 D0625 14:06:38.898907 1 task_log.go:114] [ 19342] Ss = 000000000000002b D0625 14:06:38.898913 1 task_log.go:137] [ 19342] Stack: D0625 14:06:38.898922 1 task_log.go:163] [ 19342] Error reading stack at address 0: bad address D0625 14:06:38.898931 1 task_log.go:186] [ 19342] Code: D0625 14:06:38.898939 1 task_log.go:208] [ 19342] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:38.898947 1 task_log.go:208] [ 19342] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:38.898954 1 task_log.go:208] [ 19342] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:38.898962 1 task_log.go:208] [ 19342] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:38.898968 1 task_log.go:208] [ 19342] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:38.898975 1 task_log.go:208] [ 19342] 7f848ec923a0: 80 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:38.898982 1 task_log.go:208] [ 19342] 7f848ec923b0: 80 bf 56 00 00 00 00 00 fb ed 2c 00 00 00 00 00 D0625 14:06:38.898989 1 task_log.go:208] [ 19342] 7f848ec923c0: e8 03 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:38.898995 1 task_log.go:81] [ 19342] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f1a66000 *pgalloc.MemoryFile 00550000-00570000 rw-p f2481000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f1ab3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f1b43000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5c7000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f1a45000 *pgalloc.MemoryFile 20000000-201b4000 rw-p f164c000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f1bef000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f1fb4000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f1ca2000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:38.899186 1 task_log.go:84] [ 19342] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:38.899244 1 task_signals.go:548] [ 19342] Notified of signal 11 D0625 14:06:38.899257 1 task_signals.go:250] [ 19342] Signal 11: delivering to handler D0625 14:06:38.899273 1 task_signals.go:254] [ 19342] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:38.899317 1 task_signals.go:563] [ 19342] No task notified of signal 11 D0625 14:06:38.899325 1 task_signals.go:214] [ 19342] Signal 11: terminating thread group I0625 14:06:38.899336 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19333, TID: 19342, fault addr: 0x0 D0625 14:06:38.899366 1 task_stop.go:147] [ 19334] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:38.899380 1 task_exit.go:277] [ 19342] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:38.899397 1 task_exit.go:277] [ 19342] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:38.899404 1 task_exit.go:277] [ 19342] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:38.899423 1 task_signals.go:214] [ 19333] Signal 9: terminating thread group I0625 14:06:38.899431 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19333, TID: 19333, fault addr: 0x0 D0625 14:06:38.899438 1 task_exit.go:277] [ 19333] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:38.899449 1 task_exit.go:277] [ 19333] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:38.899459 1 task_signals.go:214] [ 19334] Signal 9: terminating thread group I0625 14:06:38.899471 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19333, TID: 19334, fault addr: 0x0 D0625 14:06:38.899482 1 task_exit.go:277] [ 19334] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:38.899500 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:38.899515 1 task_exit.go:277] [ 19334] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:38.899524 1 task_exit.go:277] [ 19334] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:38.899539 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:38.899710 1 task_exit.go:277] [ 19335] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:38.904719 1 task_exit.go:277] [ 19333] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:38 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r2, &(0x7f0000000140)=""/224) r3 = gettid() tkill(r3, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:38.908942 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.917145 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.926353 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.936907 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.946352 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.956037 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.966866 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.976816 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.986823 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:38.998915 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.005750 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.015775 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.026020 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.036924 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.046485 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.057635 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.066062 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.075678 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.086839 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.099436 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.106014 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.115738 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.129331 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.136665 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.148277 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.162804 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.167489 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.177188 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.185690 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.195713 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.202672 1 task_stop.go:124] [ 19344] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:39.203539 1 task_stop.go:124] [ 19345] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:39.203873 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:39.203966 1 task_run.go:389] [ 19346] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:39.204016 1 task_log.go:104] [ 19346] Registers: D0625 14:06:39.204038 1 task_log.go:114] [ 19346] Cs = 0000000000000033 D0625 14:06:39.204046 1 task_log.go:114] [ 19346] Ds = 0000000000000000 D0625 14:06:39.204053 1 task_log.go:114] [ 19346] Eflags = 00000000000112c7 D0625 14:06:39.204059 1 task_log.go:114] [ 19346] Es = 0000000000000000 D0625 14:06:39.204065 1 task_log.go:114] [ 19346] Fs = 0000000000000000 D0625 14:06:39.204071 1 task_log.go:114] [ 19346] Fs_base = 00007fe4046cf700 D0625 14:06:39.204077 1 task_log.go:114] [ 19346] Gs = 0000000000000000 D0625 14:06:39.204083 1 task_log.go:114] [ 19346] Gs_base = 0000000000000000 D0625 14:06:39.204089 1 task_log.go:114] [ 19346] Orig_rax = 000000000040dcc4 D0625 14:06:39.204149 1 task_log.go:114] [ 19346] R10 = 0000000000000b80 D0625 14:06:39.204175 1 task_log.go:114] [ 19346] R11 = 0000000034eee6a3 D0625 14:06:39.204184 1 task_log.go:114] [ 19346] R12 = 0000000000000000 D0625 14:06:39.204191 1 task_log.go:114] [ 19346] R13 = 0000000000000000 D0625 14:06:39.204197 1 task_log.go:114] [ 19346] R14 = 0000000000000000 D0625 14:06:39.204204 1 task_log.go:114] [ 19346] R15 = 000000000040773c D0625 14:06:39.204210 1 task_log.go:114] [ 19346] R8 = ffffffff00000add D0625 14:06:39.204217 1 task_log.go:114] [ 19346] R9 = 0000000000528960 D0625 14:06:39.204223 1 task_log.go:114] [ 19346] Rax = 000000000040dcc4 D0625 14:06:39.204230 1 task_log.go:114] [ 19346] Rbp = 000000000056bf88 D0625 14:06:39.204235 1 task_log.go:114] [ 19346] Rbx = 000000000056bf80 D0625 14:06:39.204242 1 task_log.go:114] [ 19346] Rcx = 0000000000000000 D0625 14:06:39.204248 1 task_log.go:114] [ 19346] Rdi = 0000000000000b80 D0625 14:06:39.204254 1 task_log.go:114] [ 19346] Rdx = 000000000056bf8c D0625 14:06:39.204260 1 task_log.go:114] [ 19346] Rip = 00007f848ec9239e D0625 14:06:39.204267 1 task_log.go:114] [ 19346] Rsi = 0000000034ebe59c D0625 14:06:39.204273 1 task_log.go:114] [ 19346] Rsp = 0000000000000000 D0625 14:06:39.204280 1 task_log.go:114] [ 19346] Ss = 000000000000002b D0625 14:06:39.204286 1 task_log.go:137] [ 19346] Stack: D0625 14:06:39.204313 1 task_log.go:163] [ 19346] Error reading stack at address 0: bad address D0625 14:06:39.204321 1 task_log.go:186] [ 19346] Code: D0625 14:06:39.204330 1 task_log.go:208] [ 19346] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:39.204338 1 task_log.go:208] [ 19346] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:39.204345 1 task_log.go:208] [ 19346] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:39.204352 1 task_log.go:208] [ 19346] 7f848ec92380: 38 ef 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:39.204359 1 task_log.go:208] [ 19346] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:39.204365 1 task_log.go:208] [ 19346] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:39.204372 1 task_log.go:208] [ 19346] 7f848ec923b0: c0 80 56 00 00 00 00 00 77 ef 2c 00 00 00 00 00 D0625 14:06:39.204378 1 task_log.go:208] [ 19346] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:39.204385 1 task_log.go:81] [ 19346] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f19f8000 *pgalloc.MemoryFile 00550000-00570000 rw-p f1ce2000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f147d000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f150d000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5c6000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f19b7000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f2080000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f19d8000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:39.204600 1 task_log.go:84] [ 19346] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:39.204653 1 task_signals.go:548] [ 19346] Notified of signal 11 D0625 14:06:39.204666 1 task_signals.go:250] [ 19346] Signal 11: delivering to handler D0625 14:06:39.204678 1 task_signals.go:254] [ 19346] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:39.204730 1 task_signals.go:563] [ 19346] No task notified of signal 11 D0625 14:06:39.204751 1 task_signals.go:214] [ 19346] Signal 11: terminating thread group I0625 14:06:39.204766 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19346, TID: 19346, fault addr: 0x0 D0625 14:06:39.204796 1 task_exit.go:277] [ 19346] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:39.204812 1 task_stop.go:147] [ 19345] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:39.205834 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.212039 1 task_exit.go:422] [ 19346] Init process terminating, killing namespace D0625 14:06:39.212068 1 task_exit.go:277] [ 19346] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:39.215657 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.230263 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.238277 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.245919 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.257264 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.268202 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.276505 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.286170 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.297752 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.306709 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.319876 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.327885 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.335943 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.346652 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.356002 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.366699 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.378432 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.387357 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.401151 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.406026 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.417233 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.428915 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.445806 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.456126 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.466478 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.477076 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.485924 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.495702 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.506301 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.515689 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.526268 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.536762 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.546351 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.547375 1 task_stop.go:124] [ 19345] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:39.548355 1 task_signals.go:548] [ 19347] Notified of signal 24 D0625 14:06:39.548489 1 task_signals.go:214] [ 19347] Signal 24: terminating thread group I0625 14:06:39.548591 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19347, TID: 19347, fault addr: 0x0 D0625 14:06:39.548680 1 task_exit.go:277] [ 19347] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:39.548757 1 task_stop.go:147] [ 19345] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:39.548934 1 task_exit.go:277] [ 19347] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:39.555804 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.563614 1 task_signals.go:548] [ 19345] Notified of signal 14 D0625 14:06:39.567708 1 task_signals.go:214] [ 19345] Signal 14: terminating thread group I0625 14:06:39.567735 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19345, TID: 19345, fault addr: 0x0 D0625 14:06:39.567778 1 task_exit.go:277] [ 19345] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:39.567812 1 task_stop.go:147] [ 19344] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:39.570430 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.570473 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:39.570483 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:39.570493 1 task_exit.go:277] [ 19345] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:39.575733 1 task_exit.go:277] [ 19347] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:39.581736 1 task_exit.go:277] [ 19346] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:39.581843 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.586329 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.596005 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.606936 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.616673 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.626677 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.636954 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.646008 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.657737 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.667097 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.676239 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.686394 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.695853 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.706865 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.716015 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.729513 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.736535 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.749760 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.755957 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.766066 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.778187 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.786280 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.796422 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.805703 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.815730 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.830483 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.837129 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.845644 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.856729 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.868770 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.876678 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.887323 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.897034 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.907608 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.916238 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.916344 1 task_stop.go:124] [ 19344] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:39.925794 1 task_stop.go:124] [ 19349] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:39.926548 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.938732 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.946426 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.956047 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.966200 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.976288 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.989806 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:39.996013 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.005970 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.016218 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.026902 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.035865 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:40.037680 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:40.038075 1 task_run.go:389] [ 19351] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:40.038181 1 task_log.go:104] [ 19351] Registers: D0625 14:06:40.038221 1 task_log.go:114] [ 19351] Cs = 0000000000000033 D0625 14:06:40.038229 1 task_log.go:114] [ 19351] Ds = 0000000000000000 D0625 14:06:40.038234 1 task_log.go:114] [ 19351] Eflags = 00000000000112c7 D0625 14:06:40.038240 1 task_log.go:114] [ 19351] Es = 0000000000000000 D0625 14:06:40.038245 1 task_log.go:114] [ 19351] Fs = 0000000000000000 D0625 14:06:40.038251 1 task_log.go:114] [ 19351] Fs_base = 00007fe4046ae700 D0625 14:06:40.038261 1 task_log.go:114] [ 19351] Gs = 0000000000000000 D0625 14:06:40.038277 1 task_log.go:114] [ 19351] Gs_base = 0000000000000000 D0625 14:06:40.038283 1 task_log.go:114] [ 19351] Orig_rax = 000000000040dcc4 D0625 14:06:40.038289 1 task_log.go:114] [ 19351] R10 = 0000000000000b81 D0625 14:06:40.038294 1 task_log.go:114] [ 19351] R11 = 000000002b00711e D0625 14:06:40.038300 1 task_log.go:114] [ 19351] R12 = 0000000000000000 D0625 14:06:40.038305 1 task_log.go:114] [ 19351] R13 = 0000000000000000 D0625 14:06:40.038311 1 task_log.go:114] [ 19351] R14 = 0000000000000000 D0625 14:06:40.038316 1 task_log.go:114] [ 19351] R15 = 000000000040773c D0625 14:06:40.038322 1 task_log.go:114] [ 19351] R8 = ffffffff00000add D0625 14:06:40.038328 1 task_log.go:114] [ 19351] R9 = 0000000000528960 D0625 14:06:40.038339 1 task_log.go:114] [ 19351] Rax = 000000000040dcc4 D0625 14:06:40.038346 1 task_log.go:114] [ 19351] Rbp = 000000000056c040 D0625 14:06:40.038351 1 task_log.go:114] [ 19351] Rbx = 000000000056c038 D0625 14:06:40.038359 1 task_log.go:114] [ 19351] Rcx = 0000000000000000 D0625 14:06:40.038375 1 task_log.go:114] [ 19351] Rdi = 0000000000000000 D0625 14:06:40.038389 1 task_log.go:114] [ 19351] Rdx = 000000000056c044 D0625 14:06:40.038410 1 task_log.go:114] [ 19351] Rip = 00007f848ec9239e D0625 14:06:40.038416 1 task_log.go:114] [ 19351] Rsi = 0000000000000000 D0625 14:06:40.038427 1 task_log.go:114] [ 19351] Rsp = 0000000000000000 D0625 14:06:40.038433 1 task_log.go:114] [ 19351] Ss = 000000000000002b D0625 14:06:40.038439 1 task_log.go:137] [ 19351] Stack: D0625 14:06:40.038448 1 task_log.go:163] [ 19351] Error reading stack at address 0: bad address D0625 14:06:40.038462 1 task_log.go:186] [ 19351] Code: D0625 14:06:40.038469 1 task_log.go:208] [ 19351] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:40.038482 1 task_log.go:208] [ 19351] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:40.038489 1 task_log.go:208] [ 19351] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:40.038496 1 task_log.go:208] [ 19351] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:40.038503 1 task_log.go:208] [ 19351] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:40.038517 1 task_log.go:208] [ 19351] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.038533 1 task_log.go:208] [ 19351] 7f848ec923b0: c0 80 56 00 00 00 00 00 d5 f0 2c 00 00 00 00 00 D0625 14:06:40.038539 1 task_log.go:208] [ 19351] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.038546 1 task_log.go:81] [ 19351] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f1201000 *pgalloc.MemoryFile 00550000-00570000 rw-p f143d000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f124e000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f12de000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5c5000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f11e0000 *pgalloc.MemoryFile 20000000-201b4000 r--p f1000000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f138a000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f19d8000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f1ce2000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:40.038726 1 task_log.go:84] [ 19351] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:40.038785 1 task_signals.go:548] [ 19351] Notified of signal 11 D0625 14:06:40.038796 1 task_signals.go:250] [ 19351] Signal 11: delivering to handler D0625 14:06:40.038811 1 task_signals.go:254] [ 19351] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:40.038864 1 task_signals.go:563] [ 19351] No task notified of signal 11 D0625 14:06:40.038872 1 task_signals.go:214] [ 19351] Signal 11: terminating thread group I0625 14:06:40.038883 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19343, TID: 19351, fault addr: 0x0 D0625 14:06:40.038918 1 task_stop.go:147] [ 19344] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:40.038946 1 task_exit.go:277] [ 19351] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:40.038965 1 task_exit.go:277] [ 19351] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:40.038979 1 task_exit.go:277] [ 19351] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:40.038982 1 task_signals.go:214] [ 19344] Signal 9: terminating thread group I0625 14:06:40.039007 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19343, TID: 19344, fault addr: 0x0 D0625 14:06:40.039033 1 task_exit.go:277] [ 19344] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:40.039057 1 task_exit.go:277] [ 19344] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:40.039070 1 task_exit.go:277] [ 19344] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:40.038962 1 task_signals.go:214] [ 19343] Signal 9: terminating thread group I0625 14:06:40.039089 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19343, TID: 19343, fault addr: 0x0 D0625 14:06:40.039096 1 task_exit.go:277] [ 19343] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:40.039118 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:40.039133 1 task_exit.go:277] [ 19343] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:40.039140 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:40.040036 1 task_exit.go:277] [ 19345] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:40.041536 1 task_exit.go:277] [ 19343] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:40 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000528000/0x2000)=nil, 0x2000, 0x2, 0x40010, r0, 0x2c569000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) rt_sigreturn() ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:40.045942 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.056916 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.068146 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.076304 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.087037 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.097155 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.108665 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.115943 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.127251 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.136745 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.149499 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.155914 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.170183 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.181525 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.186480 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.196830 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.205740 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.217394 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.227743 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.235890 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.246624 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.256573 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.266835 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.276437 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.287635 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.296294 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.308434 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.317578 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.326575 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.332521 1 task_stop.go:124] [ 19353] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:40.333620 1 task_stop.go:124] [ 19354] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:40.336619 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:40.337963 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:40.338040 1 task_run.go:389] [ 19355] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:40.338085 1 task_log.go:104] [ 19355] Registers: D0625 14:06:40.338109 1 task_log.go:114] [ 19355] Cs = 0000000000000033 D0625 14:06:40.338117 1 task_log.go:114] [ 19355] Ds = 0000000000000000 D0625 14:06:40.338123 1 task_log.go:114] [ 19355] Eflags = 00000000000112c7 D0625 14:06:40.338129 1 task_log.go:114] [ 19355] Es = 0000000000000000 D0625 14:06:40.338134 1 task_log.go:114] [ 19355] Fs = 0000000000000000 D0625 14:06:40.338140 1 task_log.go:114] [ 19355] Fs_base = 00007fe4046cf700 D0625 14:06:40.338164 1 task_log.go:114] [ 19355] Gs = 0000000000000000 D0625 14:06:40.338170 1 task_log.go:114] [ 19355] Gs_base = 0000000000000000 D0625 14:06:40.338176 1 task_log.go:114] [ 19355] Orig_rax = 000000000040dcc4 D0625 14:06:40.338185 1 task_log.go:114] [ 19355] R10 = 0000000000000b82 D0625 14:06:40.338203 1 task_log.go:114] [ 19355] R11 = 00000000015236a3 D0625 14:06:40.338209 1 task_log.go:114] [ 19355] R12 = 0000000000000000 D0625 14:06:40.338223 1 task_log.go:114] [ 19355] R13 = 0000000000000000 D0625 14:06:40.338229 1 task_log.go:114] [ 19355] R14 = 0000000000000000 D0625 14:06:40.338235 1 task_log.go:114] [ 19355] R15 = 000000000040773c D0625 14:06:40.338241 1 task_log.go:114] [ 19355] R8 = ffffffff00000add D0625 14:06:40.338247 1 task_log.go:114] [ 19355] R9 = 0000000000528960 D0625 14:06:40.338253 1 task_log.go:114] [ 19355] Rax = 000000000040dcc4 D0625 14:06:40.338259 1 task_log.go:114] [ 19355] Rbp = 000000000056bf88 D0625 14:06:40.338266 1 task_log.go:114] [ 19355] Rbx = 000000000056bf80 D0625 14:06:40.338274 1 task_log.go:114] [ 19355] Rcx = 0000000000000000 D0625 14:06:40.338280 1 task_log.go:114] [ 19355] Rdi = 0000000000000b82 D0625 14:06:40.340091 1 task_log.go:114] [ 19355] Rdx = 000000000056bf8c D0625 14:06:40.340118 1 task_log.go:114] [ 19355] Rip = 00007f848ec9239e D0625 14:06:40.340125 1 task_log.go:114] [ 19355] Rsi = 0000000001450329 D0625 14:06:40.340132 1 task_log.go:114] [ 19355] Rsp = 0000000000000000 D0625 14:06:40.340139 1 task_log.go:114] [ 19355] Ss = 000000000000002b D0625 14:06:40.340146 1 task_log.go:137] [ 19355] Stack: D0625 14:06:40.340159 1 task_log.go:163] [ 19355] Error reading stack at address 0: bad address D0625 14:06:40.340172 1 task_log.go:186] [ 19355] Code: D0625 14:06:40.340180 1 task_log.go:208] [ 19355] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.340189 1 task_log.go:208] [ 19355] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.340197 1 task_log.go:208] [ 19355] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.340205 1 task_log.go:208] [ 19355] 7f848ec92380: 91 f3 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:40.340213 1 task_log.go:208] [ 19355] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:40.340222 1 task_log.go:208] [ 19355] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.340230 1 task_log.go:208] [ 19355] 7f848ec923b0: c0 80 56 00 00 00 00 00 e1 f3 2c 00 00 00 00 00 D0625 14:06:40.340237 1 task_log.go:208] [ 19355] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.340245 1 task_log.go:81] [ 19355] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f0e74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f11c0000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f0da3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f0ec1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5c4000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f0e33000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f15b9000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f0e54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:40.340454 1 task_log.go:84] [ 19355] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:40.340499 1 task_signals.go:548] [ 19355] Notified of signal 11 D0625 14:06:40.340514 1 task_signals.go:250] [ 19355] Signal 11: delivering to handler D0625 14:06:40.340532 1 task_signals.go:254] [ 19355] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:40.340577 1 task_signals.go:563] [ 19355] No task notified of signal 11 D0625 14:06:40.340588 1 task_signals.go:214] [ 19355] Signal 11: terminating thread group I0625 14:06:40.340601 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19355, TID: 19355, fault addr: 0x0 D0625 14:06:40.340615 1 task_exit.go:277] [ 19355] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:40.340698 1 task_stop.go:147] [ 19354] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:40.340728 1 task_exit.go:422] [ 19355] Init process terminating, killing namespace D0625 14:06:40.340738 1 task_exit.go:277] [ 19355] Transitioning from exit state TaskExitInitiated to TaskExitZombie I0625 14:06:40.345500 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:40.348104 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.349891 1 task_run.go:389] [ 19354] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:40.349947 1 task_log.go:104] [ 19354] Registers: D0625 14:06:40.349967 1 task_log.go:114] [ 19354] Cs = 0000000000000033 D0625 14:06:40.349974 1 task_log.go:114] [ 19354] Ds = 0000000000000000 D0625 14:06:40.349995 1 task_log.go:114] [ 19354] Eflags = 00000000000112c7 D0625 14:06:40.350001 1 task_log.go:114] [ 19354] Es = 0000000000000000 D0625 14:06:40.350007 1 task_log.go:114] [ 19354] Fs = 0000000000000000 D0625 14:06:40.350016 1 task_log.go:114] [ 19354] Fs_base = 00007fe4046cf700 D0625 14:06:40.350028 1 task_log.go:114] [ 19354] Gs = 0000000000000000 D0625 14:06:40.350038 1 task_log.go:114] [ 19354] Gs_base = 0000000000000000 D0625 14:06:40.350049 1 task_log.go:114] [ 19354] Orig_rax = 000000000040dcc4 D0625 14:06:40.350059 1 task_log.go:114] [ 19354] R10 = 0000000000000b82 D0625 14:06:40.350065 1 task_log.go:114] [ 19354] R11 = 0000000001c529d5 D0625 14:06:40.350070 1 task_log.go:114] [ 19354] R12 = 0000000000000000 D0625 14:06:40.350094 1 task_log.go:114] [ 19354] R13 = 0000000000000000 D0625 14:06:40.350103 1 task_log.go:114] [ 19354] R14 = 0000000000000000 D0625 14:06:40.350109 1 task_log.go:114] [ 19354] R15 = 000000000040773c D0625 14:06:40.350115 1 task_log.go:114] [ 19354] R8 = ffffffff00000add D0625 14:06:40.350120 1 task_log.go:114] [ 19354] R9 = 0000000000528960 D0625 14:06:40.350126 1 task_log.go:114] [ 19354] Rax = 000000000040dcc4 D0625 14:06:40.350132 1 task_log.go:114] [ 19354] Rbp = 000000000056bf88 D0625 14:06:40.350138 1 task_log.go:114] [ 19354] Rbx = 000000000056bf80 D0625 14:06:40.350143 1 task_log.go:114] [ 19354] Rcx = 0000000000000000 D0625 14:06:40.350149 1 task_log.go:114] [ 19354] Rdi = 0000000000000b82 D0625 14:06:40.350158 1 task_log.go:114] [ 19354] Rdx = 000000000056bf8c D0625 14:06:40.350166 1 task_log.go:114] [ 19354] Rip = 00007f848ec9239e D0625 14:06:40.350238 1 task_log.go:114] [ 19354] Rsi = 0000000001c2d1d6 D0625 14:06:40.350278 1 task_log.go:114] [ 19354] Rsp = 0000000000000000 D0625 14:06:40.350310 1 task_log.go:114] [ 19354] Ss = 000000000000002b D0625 14:06:40.350327 1 task_log.go:137] [ 19354] Stack: D0625 14:06:40.350336 1 task_log.go:163] [ 19354] Error reading stack at address 0: bad address D0625 14:06:40.350352 1 task_log.go:186] [ 19354] Code: D0625 14:06:40.350361 1 task_log.go:208] [ 19354] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.350371 1 task_log.go:208] [ 19354] 7f848ec92360: a0 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.350380 1 task_log.go:208] [ 19354] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.350389 1 task_log.go:208] [ 19354] 7f848ec92380: 91 f3 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:40.350433 1 task_log.go:208] [ 19354] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:40.350450 1 task_log.go:208] [ 19354] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.350460 1 task_log.go:208] [ 19354] 7f848ec923b0: c0 80 56 00 00 00 00 00 ed f3 2c 00 00 00 00 00 D0625 14:06:40.350468 1 task_log.go:208] [ 19354] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:40.350476 1 task_log.go:81] [ 19354] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f0e74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f11c0000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f0da3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f0ec1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5c4000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f0e33000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f15b9000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f0e54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:40.350716 1 task_log.go:84] [ 19354] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:40.350785 1 task_signals.go:548] [ 19354] Notified of signal 11 D0625 14:06:40.350798 1 task_signals.go:250] [ 19354] Signal 11: delivering to handler D0625 14:06:40.350810 1 task_signals.go:254] [ 19354] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:40.350861 1 task_signals.go:563] [ 19354] No task notified of signal 11 D0625 14:06:40.350889 1 task_signals.go:214] [ 19354] Signal 11: terminating thread group I0625 14:06:40.350901 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19354, TID: 19354, fault addr: 0x0 D0625 14:06:40.350914 1 task_exit.go:277] [ 19354] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:40.350926 1 task_stop.go:147] [ 19353] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:40.350977 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:40.350998 1 task_exit.go:277] [ 19354] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:40.354242 1 task_exit.go:277] [ 19355] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:40.355854 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.366807 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.375764 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.385726 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.397992 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.406686 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.416848 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.425881 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.436787 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.448555 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.457302 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.466189 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.476334 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.490614 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.497421 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.505905 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.517192 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.525866 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.536396 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.546023 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.556053 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.567214 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.576819 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.585930 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.596933 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.606548 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.616584 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.626200 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.636185 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.645981 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.655683 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.665816 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.678979 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.685756 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.696221 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.707034 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.717525 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.730058 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.736756 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.737274 1 task_stop.go:124] [ 19353] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:40.737605 1 task_signals.go:548] [ 19356] Notified of signal 24 D0625 14:06:40.737661 1 task_signals.go:214] [ 19356] Signal 24: terminating thread group I0625 14:06:40.737675 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19356, TID: 19356, fault addr: 0x0 D0625 14:06:40.737691 1 task_exit.go:277] [ 19356] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:40.737705 1 task_stop.go:147] [ 19353] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:40.737795 1 task_exit.go:277] [ 19356] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:40.749980 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.751359 1 task_signals.go:548] [ 19352] Notified of signal 14 D0625 14:06:40.751411 1 task_signals.go:214] [ 19352] Signal 14: terminating thread group I0625 14:06:40.751425 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19352, TID: 19352, fault addr: 0x0 D0625 14:06:40.751439 1 task_exit.go:277] [ 19352] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:40.756625 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.760552 1 task_signals.go:563] [ 19352] No task notified of signal 14 D0625 14:06:40.766470 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.780411 1 task_signals.go:532] [ 19352] Discarding duplicate signal 14 D0625 14:06:40.780438 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.784996 1 task_signals.go:214] [ 19353] Signal 9: terminating thread group I0625 14:06:40.785034 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19352, TID: 19353, fault addr: 0x0 D0625 14:06:40.785050 1 task_exit.go:277] [ 19353] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:40.785077 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:40.785181 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:40.785211 1 task_exit.go:277] [ 19353] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:40.785220 1 task_exit.go:277] [ 19353] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:40.786274 1 task_exit.go:277] [ 19352] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:40.786334 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:40.786425 1 task_exit.go:277] [ 19356] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:40.788277 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.789831 1 task_exit.go:277] [ 19352] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:40.802948 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.805906 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:40 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000001240)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {r3, r4+60000000}}, &(0x7f00000000c0)) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() tkill(r5, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:40.817514 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.826836 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.836676 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.848982 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.855973 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.866245 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.878529 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.887179 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.897391 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.906912 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.917827 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.926382 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.936642 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.947086 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.948080 1 task_exit.go:277] [ 19354] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:40.956174 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.965694 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.978417 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:40.988145 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.000237 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.005923 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.020484 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.027318 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.036536 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.045726 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.058835 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.067093 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.076941 1 task_stop.go:124] [ 19359] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:41.077518 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.077851 1 task_stop.go:124] [ 19360] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:41.078112 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:41.078226 1 task_run.go:389] [ 19361] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:41.078327 1 task_log.go:104] [ 19361] Registers: D0625 14:06:41.078442 1 task_log.go:114] [ 19361] Cs = 0000000000000033 D0625 14:06:41.078497 1 task_log.go:114] [ 19361] Ds = 0000000000000000 D0625 14:06:41.078564 1 task_log.go:114] [ 19361] Eflags = 00000000000112c7 D0625 14:06:41.078597 1 task_log.go:114] [ 19361] Es = 0000000000000000 D0625 14:06:41.078628 1 task_log.go:114] [ 19361] Fs = 0000000000000000 D0625 14:06:41.078659 1 task_log.go:114] [ 19361] Fs_base = 00007fe4046cf700 D0625 14:06:41.078689 1 task_log.go:114] [ 19361] Gs = 0000000000000000 D0625 14:06:41.078737 1 task_log.go:114] [ 19361] Gs_base = 0000000000000000 D0625 14:06:41.078773 1 task_log.go:114] [ 19361] Orig_rax = 000000000040dcc4 D0625 14:06:41.078794 1 task_log.go:114] [ 19361] R10 = 0000000000000b82 D0625 14:06:41.078800 1 task_log.go:114] [ 19361] R11 = 000000002d6ff20b D0625 14:06:41.078807 1 task_log.go:114] [ 19361] R12 = 0000000000000000 D0625 14:06:41.078813 1 task_log.go:114] [ 19361] R13 = 0000000000000000 D0625 14:06:41.078820 1 task_log.go:114] [ 19361] R14 = 0000000000000000 D0625 14:06:41.078826 1 task_log.go:114] [ 19361] R15 = 000000000040773c D0625 14:06:41.078833 1 task_log.go:114] [ 19361] R8 = ffffffff00000add D0625 14:06:41.078839 1 task_log.go:114] [ 19361] R9 = 0000000000528960 D0625 14:06:41.078846 1 task_log.go:114] [ 19361] Rax = 000000000040dcc4 D0625 14:06:41.078852 1 task_log.go:114] [ 19361] Rbp = 000000000056bf88 D0625 14:06:41.078858 1 task_log.go:114] [ 19361] Rbx = 000000000056bf80 D0625 14:06:41.078865 1 task_log.go:114] [ 19361] Rcx = 0000000000000000 D0625 14:06:41.078883 1 task_log.go:114] [ 19361] Rdi = 0000000000000b82 D0625 14:06:41.078890 1 task_log.go:114] [ 19361] Rdx = 000000000056bf8c D0625 14:06:41.078896 1 task_log.go:114] [ 19361] Rip = 00007f848ec9239e D0625 14:06:41.078902 1 task_log.go:114] [ 19361] Rsi = 000000002d6e12bf D0625 14:06:41.078909 1 task_log.go:114] [ 19361] Rsp = 0000000000000000 D0625 14:06:41.078915 1 task_log.go:114] [ 19361] Ss = 000000000000002b D0625 14:06:41.078922 1 task_log.go:137] [ 19361] Stack: D0625 14:06:41.078949 1 task_log.go:163] [ 19361] Error reading stack at address 0: bad address D0625 14:06:41.078964 1 task_log.go:186] [ 19361] Code: D0625 14:06:41.078972 1 task_log.go:208] [ 19361] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:41.078982 1 task_log.go:208] [ 19361] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:41.078989 1 task_log.go:208] [ 19361] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:41.078998 1 task_log.go:208] [ 19361] 7f848ec92380: 8c f6 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:41.079021 1 task_log.go:208] [ 19361] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:41.079030 1 task_log.go:208] [ 19361] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:41.079037 1 task_log.go:208] [ 19361] 7f848ec923b0: c0 80 56 00 00 00 00 00 c9 f6 2c 00 00 00 00 00 D0625 14:06:41.079044 1 task_log.go:208] [ 19361] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:41.079052 1 task_log.go:81] [ 19361] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f0bd7000 *pgalloc.MemoryFile 00550000-00570000 rw-p f11c0000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f0970000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f0c24000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5c3000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f0bb6000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0f6d000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f0d83000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:41.079274 1 task_log.go:84] [ 19361] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:41.079325 1 task_signals.go:548] [ 19361] Notified of signal 11 D0625 14:06:41.079339 1 task_signals.go:250] [ 19361] Signal 11: delivering to handler D0625 14:06:41.079350 1 task_signals.go:254] [ 19361] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:41.079439 1 task_signals.go:563] [ 19361] No task notified of signal 11 D0625 14:06:41.079476 1 task_signals.go:214] [ 19361] Signal 11: terminating thread group I0625 14:06:41.079513 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19361, TID: 19361, fault addr: 0x0 D0625 14:06:41.079554 1 task_exit.go:277] [ 19361] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:41.079593 1 task_stop.go:147] [ 19360] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:41.079642 1 task_exit.go:422] [ 19361] Init process terminating, killing namespace D0625 14:06:41.079676 1 task_exit.go:277] [ 19361] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:41.087223 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.097917 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.113300 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.117228 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.126378 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.135933 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.147124 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.158749 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.167109 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.177601 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.187362 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.196159 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.209955 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.219701 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.225785 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.236690 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.246321 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.255970 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.265869 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.277767 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.288089 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.296437 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.305718 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.321596 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.326359 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.337766 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.345784 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.357081 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.367394 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.376824 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.387328 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.396789 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.406544 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.422313 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.425860 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.436212 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.448365 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.452709 1 task_stop.go:124] [ 19360] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:41.453070 1 task_signals.go:548] [ 19362] Notified of signal 24 D0625 14:06:41.453112 1 task_signals.go:214] [ 19362] Signal 24: terminating thread group I0625 14:06:41.453125 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19362, TID: 19362, fault addr: 0x0 D0625 14:06:41.453141 1 task_exit.go:277] [ 19362] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:41.453154 1 task_stop.go:147] [ 19360] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:41.453189 1 task_exit.go:277] [ 19362] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:41.457156 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.468162 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.468183 1 task_signals.go:548] [ 19360] Notified of signal 14 D0625 14:06:41.477064 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.477182 1 task_signals.go:532] [ 19360] Discarding duplicate signal 14 D0625 14:06:41.483871 1 task_signals.go:214] [ 19360] Signal 14: terminating thread group I0625 14:06:41.483906 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19360, TID: 19360, fault addr: 0x0 D0625 14:06:41.483919 1 task_exit.go:277] [ 19360] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:41.483929 1 task_stop.go:147] [ 19359] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:41.483959 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:41.483978 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:41.483986 1 task_exit.go:277] [ 19360] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:41.488551 1 task_exit.go:277] [ 19361] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:41.489462 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.493042 1 task_exit.go:277] [ 19362] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:41.496863 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.507180 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.519068 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.530408 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.540116 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.548533 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.558401 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.566894 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.575804 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.587638 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.596170 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.607127 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.615918 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.625788 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.636502 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.647001 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.655773 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.666338 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.675809 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.689380 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.695876 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.707905 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.716139 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.726547 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.736596 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.746233 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.757233 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.765891 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.776257 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.785884 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.797014 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.807544 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.815804 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.827150 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.837386 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.846446 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.856363 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.865789 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.876715 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.886804 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.896901 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.906830 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.921819 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.927272 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.935733 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.947873 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.957128 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.971413 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.976796 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.987026 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:41.996869 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.006167 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.018389 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.026942 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.037161 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.046475 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.051488 1 task_stop.go:124] [ 19359] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:42.055677 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.056527 1 task_stop.go:124] [ 19364] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:42.067142 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.076013 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.088487 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.097759 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.107285 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.116101 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.125660 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.136580 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:42.137120 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:42.137490 1 task_run.go:389] [ 19366] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:42.137540 1 task_log.go:104] [ 19366] Registers: D0625 14:06:42.137563 1 task_log.go:114] [ 19366] Cs = 0000000000000033 D0625 14:06:42.137569 1 task_log.go:114] [ 19366] Ds = 0000000000000000 D0625 14:06:42.137576 1 task_log.go:114] [ 19366] Eflags = 00000000000112c7 D0625 14:06:42.137582 1 task_log.go:114] [ 19366] Es = 0000000000000000 D0625 14:06:42.137588 1 task_log.go:114] [ 19366] Fs = 0000000000000000 D0625 14:06:42.137594 1 task_log.go:114] [ 19366] Fs_base = 00007fe4046ae700 D0625 14:06:42.137600 1 task_log.go:114] [ 19366] Gs = 0000000000000000 D0625 14:06:42.137605 1 task_log.go:114] [ 19366] Gs_base = 0000000000000000 D0625 14:06:42.137611 1 task_log.go:114] [ 19366] Orig_rax = 000000000040dcc4 D0625 14:06:42.137624 1 task_log.go:114] [ 19366] R10 = 0000000000000b83 D0625 14:06:42.137649 1 task_log.go:114] [ 19366] R11 = 0000000030eeb5ca D0625 14:06:42.137668 1 task_log.go:114] [ 19366] R12 = 0000000000000000 D0625 14:06:42.137678 1 task_log.go:114] [ 19366] R13 = 0000000000000000 D0625 14:06:42.137685 1 task_log.go:114] [ 19366] R14 = 0000000000000000 D0625 14:06:42.137700 1 task_log.go:114] [ 19366] R15 = 000000000040773c D0625 14:06:42.137706 1 task_log.go:114] [ 19366] R8 = ffffffff00000add D0625 14:06:42.137733 1 task_log.go:114] [ 19366] R9 = 0000000000528960 D0625 14:06:42.137827 1 task_log.go:114] [ 19366] Rax = 000000000040dcc4 D0625 14:06:42.137839 1 task_log.go:114] [ 19366] Rbp = 000000000056c040 D0625 14:06:42.137846 1 task_log.go:114] [ 19366] Rbx = 000000000056c038 D0625 14:06:42.137852 1 task_log.go:114] [ 19366] Rcx = 0000000000000000 D0625 14:06:42.137858 1 task_log.go:114] [ 19366] Rdi = 0000000000000000 D0625 14:06:42.137864 1 task_log.go:114] [ 19366] Rdx = 000000000056c044 D0625 14:06:42.137870 1 task_log.go:114] [ 19366] Rip = 00007f848ec9239e D0625 14:06:42.137876 1 task_log.go:114] [ 19366] Rsi = 0000000000000000 D0625 14:06:42.137882 1 task_log.go:114] [ 19366] Rsp = 0000000000000000 D0625 14:06:42.137896 1 task_log.go:114] [ 19366] Ss = 000000000000002b D0625 14:06:42.137902 1 task_log.go:137] [ 19366] Stack: D0625 14:06:42.137910 1 task_log.go:163] [ 19366] Error reading stack at address 0: bad address D0625 14:06:42.137919 1 task_log.go:186] [ 19366] Code: D0625 14:06:42.137927 1 task_log.go:208] [ 19366] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:42.137935 1 task_log.go:208] [ 19366] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:42.137942 1 task_log.go:208] [ 19366] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:42.137950 1 task_log.go:208] [ 19366] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:42.137956 1 task_log.go:208] [ 19366] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:42.137963 1 task_log.go:208] [ 19366] 7f848ec923a0: 80 bf 56 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:42.137970 1 task_log.go:208] [ 19366] 7f848ec923b0: c0 80 56 00 00 00 00 00 42 f8 2c 00 00 00 00 00 D0625 14:06:42.137977 1 task_log.go:208] [ 19366] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:42.137983 1 task_log.go:81] [ 19366] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f06d4000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0950000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f0721000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f07b1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5c2000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f06b3000 *pgalloc.MemoryFile 20000000-201b4000 r--p f0400000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f085d000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f11c0000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f0910000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:42.138164 1 task_log.go:84] [ 19366] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:42.138210 1 task_signals.go:548] [ 19366] Notified of signal 11 D0625 14:06:42.138220 1 task_signals.go:250] [ 19366] Signal 11: delivering to handler D0625 14:06:42.138233 1 task_signals.go:254] [ 19366] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:42.138270 1 task_signals.go:563] [ 19366] No task notified of signal 11 D0625 14:06:42.138277 1 task_signals.go:214] [ 19366] Signal 11: terminating thread group I0625 14:06:42.138290 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19358, TID: 19366, fault addr: 0x0 D0625 14:06:42.138321 1 task_stop.go:147] [ 19359] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:42.138343 1 task_exit.go:277] [ 19366] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:42.138359 1 task_exit.go:277] [ 19366] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:42.138366 1 task_exit.go:277] [ 19366] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:42.138384 1 task_signals.go:214] [ 19358] Signal 9: terminating thread group I0625 14:06:42.138392 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19358, TID: 19358, fault addr: 0x0 D0625 14:06:42.138401 1 task_exit.go:277] [ 19358] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:42.138411 1 task_exit.go:277] [ 19358] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:42.138421 1 task_signals.go:214] [ 19359] Signal 9: terminating thread group I0625 14:06:42.138428 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19358, TID: 19359, fault addr: 0x0 D0625 14:06:42.138434 1 task_exit.go:277] [ 19359] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:42.138448 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:42.138458 1 task_exit.go:277] [ 19359] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:42.138463 1 task_exit.go:277] [ 19359] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:42.138470 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:42.139421 1 task_exit.go:277] [ 19360] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:42.147705 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.147947 1 task_exit.go:277] [ 19358] Transitioning from exit state TaskExitZombie to TaskExitDead 14:06:42 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:42.155773 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.166644 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.176149 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.186060 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.196173 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.206893 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.216067 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.226971 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.236429 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.245702 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.255705 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.265661 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.276363 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.287448 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.297337 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.307689 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.317236 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.326279 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.335861 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.347055 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.356154 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.366030 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.375964 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.386307 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.396164 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.406968 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.413270 1 task_stop.go:124] [ 19368] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:42.415093 1 task_stop.go:124] [ 19369] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:42.415394 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:42.415498 1 task_run.go:389] [ 19370] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:42.415561 1 task_log.go:104] [ 19370] Registers: D0625 14:06:42.415609 1 task_log.go:114] [ 19370] Cs = 0000000000000033 D0625 14:06:42.415648 1 task_log.go:114] [ 19370] Ds = 0000000000000000 D0625 14:06:42.415682 1 task_log.go:114] [ 19370] Eflags = 00000000000112c7 D0625 14:06:42.415728 1 task_log.go:114] [ 19370] Es = 0000000000000000 D0625 14:06:42.415759 1 task_log.go:114] [ 19370] Fs = 0000000000000000 D0625 14:06:42.415794 1 task_log.go:114] [ 19370] Fs_base = 00007fe4046cf700 D0625 14:06:42.415838 1 task_log.go:114] [ 19370] Gs = 0000000000000000 D0625 14:06:42.415867 1 task_log.go:114] [ 19370] Gs_base = 0000000000000000 D0625 14:06:42.415909 1 task_log.go:114] [ 19370] Orig_rax = 000000000040dcc4 D0625 14:06:42.415952 1 task_log.go:114] [ 19370] R10 = 0000000000000b84 D0625 14:06:42.416002 1 task_log.go:114] [ 19370] R11 = 0000000005efb330 D0625 14:06:42.416032 1 task_log.go:114] [ 19370] R12 = 0000000000000000 D0625 14:06:42.416063 1 task_log.go:114] [ 19370] R13 = 0000000000000000 D0625 14:06:42.416094 1 task_log.go:114] [ 19370] R14 = 0000000000000000 D0625 14:06:42.416136 1 task_log.go:114] [ 19370] R15 = 000000000040773c D0625 14:06:42.416171 1 task_log.go:114] [ 19370] R8 = ffffffff00000add D0625 14:06:42.416230 1 task_log.go:114] [ 19370] R9 = 0000000000528960 D0625 14:06:42.419109 1 task_log.go:114] [ 19370] Rax = 000000000040dcc4 D0625 14:06:42.419242 1 task_log.go:114] [ 19370] Rbp = 000000000056bf88 D0625 14:06:42.419291 1 task_log.go:114] [ 19370] Rbx = 000000000056bf80 D0625 14:06:42.419344 1 task_log.go:114] [ 19370] Rcx = 0000000000000000 D0625 14:06:42.419396 1 task_log.go:114] [ 19370] Rdi = 0000000000000b84 D0625 14:06:42.419454 1 task_log.go:114] [ 19370] Rdx = 000000000056bf8c D0625 14:06:42.419503 1 task_log.go:114] [ 19370] Rip = 00007f848ec9239e D0625 14:06:42.419543 1 task_log.go:114] [ 19370] Rsi = 0000000005edce45 D0625 14:06:42.419575 1 task_log.go:114] [ 19370] Rsp = 0000000000000000 D0625 14:06:42.419607 1 task_log.go:114] [ 19370] Ss = 000000000000002b D0625 14:06:42.419654 1 task_log.go:137] [ 19370] Stack: D0625 14:06:42.419694 1 task_log.go:163] [ 19370] Error reading stack at address 0: bad address D0625 14:06:42.419730 1 task_log.go:186] [ 19370] Code: D0625 14:06:42.419765 1 task_log.go:208] [ 19370] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:42.419809 1 task_log.go:208] [ 19370] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:42.419846 1 task_log.go:208] [ 19370] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:42.419882 1 task_log.go:208] [ 19370] 7f848ec92380: cb fb 2c 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:42.419915 1 task_log.go:208] [ 19370] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:42.419956 1 task_log.go:208] [ 19370] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:42.419996 1 task_log.go:208] [ 19370] 7f848ec923b0: c0 80 56 00 00 00 00 00 01 fc 2c 00 00 00 00 00 D0625 14:06:42.420054 1 task_log.go:208] [ 19370] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:42.420096 1 task_log.go:81] [ 19370] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p f05d3000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0d83000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f0283000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f0354000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5c1000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p f0313000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0cd0000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f0334000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:42.420369 1 task_log.go:84] [ 19370] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:42.418128 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.421355 1 task_signals.go:548] [ 19370] Notified of signal 11 D0625 14:06:42.421498 1 task_signals.go:250] [ 19370] Signal 11: delivering to handler D0625 14:06:42.421546 1 task_signals.go:254] [ 19370] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:42.421612 1 task_signals.go:563] [ 19370] No task notified of signal 11 D0625 14:06:42.421645 1 task_signals.go:214] [ 19370] Signal 11: terminating thread group I0625 14:06:42.421681 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19370, TID: 19370, fault addr: 0x0 D0625 14:06:42.421721 1 task_exit.go:277] [ 19370] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:42.421758 1 task_stop.go:147] [ 19369] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:42.421835 1 task_exit.go:422] [ 19370] Init process terminating, killing namespace D0625 14:06:42.424618 1 task_exit.go:277] [ 19370] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:42.428519 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.435998 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.448598 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.456296 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.466114 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.476328 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.486496 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.500276 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.506025 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.516186 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.527220 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.535954 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.547181 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.557926 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.567784 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.577546 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.586494 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.596213 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.606050 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.616223 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.627058 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.635656 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.648465 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.657642 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.665666 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.677143 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.687963 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.698179 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.708194 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.717903 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.728693 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.738059 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.747214 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.758088 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.765686 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.776175 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.789533 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.795895 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.807352 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.816333 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.817514 1 task_stop.go:124] [ 19369] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:42.825834 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.829507 1 task_signals.go:548] [ 19371] Notified of signal 14 D0625 14:06:42.835944 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.836092 1 task_signals.go:214] [ 19371] Signal 14: terminating thread group I0625 14:06:42.836141 1 compat.go:135] Uncaught signal: "alarm clock" (14), PID: 19371, TID: 19371, fault addr: 0x0 D0625 14:06:42.836163 1 task_exit.go:277] [ 19371] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:42.836199 1 task_stop.go:147] [ 19369] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:42.836246 1 task_exit.go:277] [ 19371] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:42.847459 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.857238 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.866253 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.877471 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.886183 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.897114 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.915508 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.916073 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.926216 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.936382 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.945792 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.955752 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.965852 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.977525 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.989552 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:42.997267 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.005911 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.017896 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.026849 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.037381 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.047397 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.056697 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.066628 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.076246 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.086754 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.096493 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.106271 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.118472 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.127368 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.136693 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.147697 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.156692 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.167102 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.178097 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.190759 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.198460 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.205939 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.216429 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.226768 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.236094 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.250966 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.259283 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.266719 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.276843 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.289724 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.296416 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.306075 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.318007 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.325918 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.337696 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.346047 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.356615 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.366992 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.378257 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.385887 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.393661 1 task_stop.go:124] [ 19369] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:43.397556 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.400477 1 task_stop.go:124] [ 19373] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:43.407466 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.416041 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.426085 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.435919 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.446056 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.455916 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.466494 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.480197 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.486219 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 I0625 14:06:43.489938 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:43.490698 1 task_run.go:389] [ 19375] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:43.490779 1 task_log.go:104] [ 19375] Registers: D0625 14:06:43.490823 1 task_log.go:114] [ 19375] Cs = 0000000000000033 D0625 14:06:43.490859 1 task_log.go:114] [ 19375] Ds = 0000000000000000 D0625 14:06:43.490893 1 task_log.go:114] [ 19375] Eflags = 00000000000112c7 D0625 14:06:43.490922 1 task_log.go:114] [ 19375] Es = 0000000000000000 D0625 14:06:43.490959 1 task_log.go:114] [ 19375] Fs = 0000000000000000 D0625 14:06:43.490989 1 task_log.go:114] [ 19375] Fs_base = 00007fe4046ae700 D0625 14:06:43.491018 1 task_log.go:114] [ 19375] Gs = 0000000000000000 D0625 14:06:43.491104 1 task_log.go:114] [ 19375] Gs_base = 0000000000000000 D0625 14:06:43.491154 1 task_log.go:114] [ 19375] Orig_rax = 000000000040dcc4 D0625 14:06:43.491216 1 task_log.go:114] [ 19375] R10 = 0000000000000b85 D0625 14:06:43.491278 1 task_log.go:114] [ 19375] R11 = 000000000a5ad02e D0625 14:06:43.491327 1 task_log.go:114] [ 19375] R12 = 0000000000000000 D0625 14:06:43.491364 1 task_log.go:114] [ 19375] R13 = 0000000000000000 D0625 14:06:43.491392 1 task_log.go:114] [ 19375] R14 = 0000000000000000 D0625 14:06:43.491420 1 task_log.go:114] [ 19375] R15 = 000000000040773c D0625 14:06:43.491456 1 task_log.go:114] [ 19375] R8 = ffffffff00000add D0625 14:06:43.491489 1 task_log.go:114] [ 19375] R9 = 0000000000528960 D0625 14:06:43.491517 1 task_log.go:114] [ 19375] Rax = 000000000040dcc4 D0625 14:06:43.491545 1 task_log.go:114] [ 19375] Rbp = 000000000056c040 D0625 14:06:43.491592 1 task_log.go:114] [ 19375] Rbx = 000000000056c038 D0625 14:06:43.491622 1 task_log.go:114] [ 19375] Rcx = 0000000000000000 D0625 14:06:43.491652 1 task_log.go:114] [ 19375] Rdi = 0000000000000000 D0625 14:06:43.491682 1 task_log.go:114] [ 19375] Rdx = 000000000056c044 D0625 14:06:43.491712 1 task_log.go:114] [ 19375] Rip = 00007f848ec9239e D0625 14:06:43.491742 1 task_log.go:114] [ 19375] Rsi = 0000000000000000 D0625 14:06:43.491782 1 task_log.go:114] [ 19375] Rsp = 0000000000000000 D0625 14:06:43.491810 1 task_log.go:114] [ 19375] Ss = 000000000000002b D0625 14:06:43.491841 1 task_log.go:137] [ 19375] Stack: D0625 14:06:43.491881 1 task_log.go:163] [ 19375] Error reading stack at address 0: bad address D0625 14:06:43.491913 1 task_log.go:186] [ 19375] Code: D0625 14:06:43.491950 1 task_log.go:208] [ 19375] 7f848ec92350: 00 00 00 00 03 00 00 00 00 e0 68 04 e4 7f 00 00 D0625 14:06:43.491983 1 task_log.go:208] [ 19375] 7f848ec92360: 00 10 02 00 00 00 00 00 38 c0 56 00 00 00 00 00 D0625 14:06:43.492013 1 task_log.go:208] [ 19375] 7f848ec92370: 70 dc 40 00 00 00 00 00 e8 24 c9 8e 84 7f 00 00 D0625 14:06:43.492043 1 task_log.go:208] [ 19375] 7f848ec92380: 00 10 00 00 00 00 00 00 55 1c 00 00 00 00 00 00 D0625 14:06:43.492072 1 task_log.go:208] [ 19375] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:43.492111 1 task_log.go:208] [ 19375] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.492150 1 task_log.go:208] [ 19375] 7f848ec923b0: c0 80 56 00 00 00 00 00 96 fd 2c 00 00 00 00 00 D0625 14:06:43.492190 1 task_log.go:208] [ 19375] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.492219 1 task_log.go:81] [ 19375] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe40468e000-7fe40468f000 ---p 00000000 00:00 0 7fe40468f000-7fe4046af000 rw-p 00000000 00:00 0 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p effe7000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0263000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p f0034000 *pgalloc.MemoryFile 01400000-014ac000 rw-p f00c4000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5c0000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p effc6000 *pgalloc.MemoryFile 20000000-201b4000 r--p efe00000 *pgalloc.MemoryFile 201b4000-20800000 r--s 001b4000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0170000 *pgalloc.MemoryFile 7fe404200000-7fe404600000 rw-s 37800000 *pgalloc.MemoryFile 7fe40468f000-7fe4046af000 rw-p f0d83000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p f0223000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:43.492500 1 task_log.go:84] [ 19375] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:43.492585 1 task_signals.go:548] [ 19375] Notified of signal 11 D0625 14:06:43.492623 1 task_signals.go:250] [ 19375] Signal 11: delivering to handler D0625 14:06:43.492666 1 task_signals.go:254] [ 19375] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:43.492765 1 task_signals.go:563] [ 19375] No task notified of signal 11 D0625 14:06:43.492839 1 task_signals.go:214] [ 19375] Signal 11: terminating thread group I0625 14:06:43.492873 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19367, TID: 19375, fault addr: 0x0 D0625 14:06:43.492916 1 task_stop.go:147] [ 19368] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:43.492965 1 task_exit.go:277] [ 19375] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:43.493004 1 task_exit.go:277] [ 19375] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:43.493033 1 task_exit.go:277] [ 19375] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:43.493076 1 task_signals.go:214] [ 19367] Signal 9: terminating thread group I0625 14:06:43.493106 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19367, TID: 19367, fault addr: 0x0 D0625 14:06:43.493135 1 task_exit.go:277] [ 19367] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:43.493170 1 task_exit.go:277] [ 19367] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:43.493206 1 task_signals.go:214] [ 19368] Signal 9: terminating thread group I0625 14:06:43.493252 1 compat.go:135] Uncaught signal: "killed" (9), PID: 19367, TID: 19368, fault addr: 0x0 D0625 14:06:43.493289 1 task_exit.go:277] [ 19368] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:43.493329 1 task_exit.go:277] [ 19368] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:43.493359 1 task_exit.go:277] [ 19368] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:43.493391 1 task_signals.go:509] [ 2795] Discarding ignored signal 17 D0625 14:06:43.495424 1 task_exit.go:277] [ 19367] Transitioning from exit state TaskExitZombie to TaskExitDead D0625 14:06:43.496082 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 14:06:43 executing program 0: clone(0xc39075be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20204780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800005, 0x12, r0, 0x2ee45000) clone(0x90000, &(0x7f0000000140)="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", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000240)="9aac50de03e24fe10ea2c2d5ee163e1d469299798508cc0f3aa2b12421a8b0146008d25eeedde3c9cf784522d5918651f40b7a9d0e6962ae7c094c4b23713146f521062ec63118b817f51f9407fe56a9231152594dc917f18da7544e6a99fc6cfbba178f21d25e8fc47c771e64f9ad5ddbe1663b253432434aafcdcdac92678276b19d") r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone(0x4000c300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) D0625 14:06:43.508256 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.516915 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.529308 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.536749 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.546754 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.556132 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.565901 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.577778 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.589540 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.596496 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.607553 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.616734 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.628500 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.635668 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.645971 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.657526 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.666459 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.677800 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.686028 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.696517 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.706420 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.717055 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.728580 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.740051 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.746849 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.755722 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.766965 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.775736 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.786621 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.797682 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.805987 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.815696 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.823200 1 task_stop.go:124] [ 19377] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:43.824314 1 task_stop.go:124] [ 19378] Entering internal stop (*kernel.vforkStop)(nil) I0625 14:06:43.824540 1 signal_amd64.go:306] sigreturn unable to restore application fpstate D0625 14:06:43.824773 1 task_run.go:389] [ 19379] Unhandled user fault: addr=7f848ec9239e ip=7f848ec9239e access=r-x err=operation not permitted D0625 14:06:43.824827 1 task_log.go:104] [ 19379] Registers: D0625 14:06:43.824849 1 task_log.go:114] [ 19379] Cs = 0000000000000033 D0625 14:06:43.824857 1 task_log.go:114] [ 19379] Ds = 0000000000000000 D0625 14:06:43.824863 1 task_log.go:114] [ 19379] Eflags = 00000000000112c7 D0625 14:06:43.824876 1 task_log.go:114] [ 19379] Es = 0000000000000000 D0625 14:06:43.824889 1 task_log.go:114] [ 19379] Fs = 0000000000000000 D0625 14:06:43.824966 1 task_log.go:114] [ 19379] Fs_base = 00007fe4046cf700 D0625 14:06:43.825047 1 task_log.go:114] [ 19379] Gs = 0000000000000000 D0625 14:06:43.825059 1 task_log.go:114] [ 19379] Gs_base = 0000000000000000 D0625 14:06:43.825066 1 task_log.go:114] [ 19379] Orig_rax = 000000000040dcc4 D0625 14:06:43.825073 1 task_log.go:114] [ 19379] R10 = 0000000000000b85 D0625 14:06:43.825099 1 task_log.go:114] [ 19379] R11 = 000000001e52be9f D0625 14:06:43.825178 1 task_log.go:114] [ 19379] R12 = 0000000000000000 D0625 14:06:43.825235 1 task_log.go:114] [ 19379] R13 = 0000000000000000 D0625 14:06:43.825289 1 task_log.go:114] [ 19379] R14 = 0000000000000000 D0625 14:06:43.825362 1 task_log.go:114] [ 19379] R15 = 000000000040773c D0625 14:06:43.825417 1 task_log.go:114] [ 19379] R8 = ffffffff00000add D0625 14:06:43.825472 1 task_log.go:114] [ 19379] R9 = 0000000000528960 D0625 14:06:43.825525 1 task_log.go:114] [ 19379] Rax = 000000000040dcc4 D0625 14:06:43.825608 1 task_log.go:114] [ 19379] Rbp = 000000000056bf88 D0625 14:06:43.825693 1 task_log.go:114] [ 19379] Rbx = 000000000056bf80 D0625 14:06:43.825736 1 task_log.go:114] [ 19379] Rcx = 0000000000000000 D0625 14:06:43.825778 1 task_log.go:114] [ 19379] Rdi = 0000000000000b85 D0625 14:06:43.825813 1 task_log.go:114] [ 19379] Rdx = 000000000056bf8c D0625 14:06:43.825836 1 task_log.go:114] [ 19379] Rip = 00007f848ec9239e D0625 14:06:43.825845 1 task_log.go:114] [ 19379] Rsi = 000000001e50e4b3 D0625 14:06:43.825852 1 task_log.go:114] [ 19379] Rsp = 0000000000000000 D0625 14:06:43.825859 1 task_log.go:114] [ 19379] Ss = 000000000000002b D0625 14:06:43.825866 1 task_log.go:137] [ 19379] Stack: D0625 14:06:43.825875 1 task_log.go:163] [ 19379] Error reading stack at address 0: bad address D0625 14:06:43.825923 1 task_log.go:186] [ 19379] Code: D0625 14:06:43.825949 1 task_log.go:208] [ 19379] 7f848ec92350: 00 00 00 00 03 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.825959 1 task_log.go:208] [ 19379] 7f848ec92360: 30 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.825967 1 task_log.go:208] [ 19379] 7f848ec92370: 00 00 62 32 1b 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.825975 1 task_log.go:208] [ 19379] 7f848ec92380: 4e 01 2d 00 00 00 00 00 f2 1b 41 00 00 00 00 00 D0625 14:06:43.825985 1 task_log.go:208] [ 19379] 7f848ec92390: 01 80 ad fb 84 7f 00 00 c0 26 c9 8e 84 7f 00 01 D0625 14:06:43.826000 1 task_log.go:208] [ 19379] 7f848ec923a0: c0 26 c9 8e 84 7f 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.826009 1 task_log.go:208] [ 19379] 7f848ec923b0: c0 80 56 00 00 00 00 00 83 01 2d 00 00 00 00 00 D0625 14:06:43.826017 1 task_log.go:208] [ 19379] 7f848ec923c0: 00 00 97 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.826025 1 task_log.go:81] [ 19379] 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-shm451854049 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 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p efc74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0334000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p efba3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p efcc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5bf000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p efc33000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0620000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p efc54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:43.826246 1 task_log.go:84] [ 19379] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:43.825714 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.826553 1 task_signals.go:548] [ 19379] Notified of signal 11 D0625 14:06:43.826577 1 task_signals.go:250] [ 19379] Signal 11: delivering to handler D0625 14:06:43.826593 1 task_signals.go:254] [ 19379] Failed to deliver signal &{Signo:11 Errno:0 Code:2 _:0 Fields:[158 35 201 142 132 127 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 D0625 14:06:43.826652 1 task_signals.go:563] [ 19379] No task notified of signal 11 D0625 14:06:43.826664 1 task_signals.go:214] [ 19379] Signal 11: terminating thread group I0625 14:06:43.826675 1 compat.go:135] Uncaught signal: "segmentation fault" (11), PID: 19379, TID: 19379, fault addr: 0x0 D0625 14:06:43.826689 1 task_exit.go:277] [ 19379] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:43.826700 1 task_stop.go:147] [ 19378] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:43.826714 1 task_exit.go:422] [ 19379] Init process terminating, killing namespace D0625 14:06:43.826731 1 task_exit.go:277] [ 19379] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:43.828731 1 task_run.go:389] [ 19376] Unhandled user fault: addr=20000140 ip=461dd0 access=-w- err=operation not permitted D0625 14:06:43.828778 1 task_log.go:104] [ 19376] Registers: D0625 14:06:43.828796 1 task_log.go:114] [ 19376] Cs = 0000000000000033 D0625 14:06:43.828804 1 task_log.go:114] [ 19376] Ds = 0000000000000000 D0625 14:06:43.828810 1 task_log.go:114] [ 19376] Eflags = 0000000000011202 D0625 14:06:43.828816 1 task_log.go:114] [ 19376] Es = 0000000000000000 D0625 14:06:43.828822 1 task_log.go:114] [ 19376] Fs = 0000000000000000 D0625 14:06:43.828828 1 task_log.go:114] [ 19376] Fs_base = 00000000014ac400 D0625 14:06:43.828843 1 task_log.go:114] [ 19376] Gs = 0000000000000000 D0625 14:06:43.828849 1 task_log.go:114] [ 19376] Gs_base = 0000000000000000 D0625 14:06:43.828855 1 task_log.go:114] [ 19376] Orig_rax = 0000000020000140 D0625 14:06:43.828861 1 task_log.go:114] [ 19376] R10 = 00007f848ec924f0 D0625 14:06:43.828875 1 task_log.go:114] [ 19376] R11 = 0000000000001246 D0625 14:06:43.828881 1 task_log.go:114] [ 19376] R12 = 00000000002d0188 D0625 14:06:43.828886 1 task_log.go:114] [ 19376] R13 = 00000000000003e8 D0625 14:06:43.828892 1 task_log.go:114] [ 19376] R14 = 000000000056bf80 D0625 14:06:43.828898 1 task_log.go:114] [ 19376] R15 = 00000000002d014e D0625 14:06:43.828903 1 task_log.go:114] [ 19376] R8 = 0000000000970000 D0625 14:06:43.828909 1 task_log.go:114] [ 19376] R9 = 0000001b3262008c D0625 14:06:43.828915 1 task_log.go:114] [ 19376] Rax = 0000000020000140 D0625 14:06:43.828921 1 task_log.go:114] [ 19376] Rbp = 00007f848ec924d8 D0625 14:06:43.828926 1 task_log.go:114] [ 19376] Rbx = 000000000056cb00 D0625 14:06:43.828932 1 task_log.go:114] [ 19376] Rcx = 0000000000000000 D0625 14:06:43.828938 1 task_log.go:114] [ 19376] Rdi = 0000000020000140 D0625 14:06:43.828944 1 task_log.go:114] [ 19376] Rdx = 00000000000000fa D0625 14:06:43.828949 1 task_log.go:114] [ 19376] Rip = 0000000000461dd0 D0625 14:06:43.828957 1 task_log.go:114] [ 19376] Rsi = 00000000005702c0 D0625 14:06:43.828963 1 task_log.go:114] [ 19376] Rsp = 00007f848ec92418 D0625 14:06:43.828974 1 task_log.go:114] [ 19376] Ss = 000000000000002b D0625 14:06:43.828983 1 task_log.go:137] [ 19376] Stack: D0625 14:06:43.828991 1 task_log.go:158] [ 19376] 7f848ec92410: 00 cb 56 00 00 00 00 00 44 2a 41 00 00 00 00 00 D0625 14:06:43.829005 1 task_log.go:158] [ 19376] 7f848ec92420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.829017 1 task_log.go:158] [ 19376] 7f848ec92430: 00 00 00 00 00 00 00 00 4e 01 2d 00 00 00 00 00 D0625 14:06:43.829024 1 task_log.go:158] [ 19376] 7f848ec92440: 1d f7 4b 00 00 00 00 00 8c bf 56 00 00 00 00 00 D0625 14:06:43.829031 1 task_log.go:158] [ 19376] 7f848ec92450: 05 00 00 00 00 00 00 00 fe ff ff ff ff ff ff ff D0625 14:06:43.829039 1 task_log.go:158] [ 19376] 7f848ec92460: 00 00 00 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.829046 1 task_log.go:158] [ 19376] 7f848ec92470: 40 01 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.829054 1 task_log.go:158] [ 19376] 7f848ec92480: 00 00 00 00 00 00 00 00 fa 00 00 00 00 00 00 00 D0625 14:06:43.829061 1 task_log.go:158] [ 19376] 7f848ec92490: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff D0625 14:06:43.829067 1 task_log.go:158] [ 19376] 7f848ec924a0: 5a f7 4b 00 00 00 00 00 04 00 00 00 00 00 00 00 D0625 14:06:43.829074 1 task_log.go:158] [ 19376] 7f848ec924b0: 00 00 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.829090 1 task_log.go:158] [ 19376] 7f848ec924c0: 4e 01 2d 00 00 00 00 00 a0 02 57 00 00 00 00 00 D0625 14:06:43.829098 1 task_log.go:158] [ 19376] 7f848ec924d0: 46 f7 4b 00 00 00 00 00 c0 02 57 00 00 00 00 00 D0625 14:06:43.829106 1 task_log.go:158] [ 19376] 7f848ec924e0: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:43.829192 1 task_log.go:158] [ 19376] 7f848ec924f0: 00 00 00 00 00 00 00 00 80 f0 fa 02 00 00 00 00 D0625 14:06:43.829287 1 task_log.go:158] [ 19376] 7f848ec92500: 85 0b 00 00 00 00 00 00 d8 1c 89 1e 00 00 00 00 D0625 14:06:43.829358 1 task_log.go:158] [ 19376] 7f848ec92510: 20 00 00 00 30 00 00 00 f0 25 c9 8e 84 7f 00 00 D0625 14:06:43.829382 1 task_log.go:158] [ 19376] 7f848ec92520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.829390 1 task_log.go:158] [ 19376] 7f848ec92530: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.829397 1 task_log.go:158] [ 19376] 7f848ec92540: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.829497 1 task_log.go:158] [ 19376] 7f848ec92550: 00 00 00 00 00 00 00 00 80 24 c9 8e 84 7f 00 00 D0625 14:06:43.829520 1 task_log.go:158] [ 19376] 7f848ec92560: 00 00 00 20 00 00 00 00 00 00 80 00 00 00 00 00 D0625 14:06:43.829534 1 task_log.go:158] [ 19376] 7f848ec92570: 05 00 80 00 00 00 00 00 12 00 00 00 00 00 00 00 D0625 14:06:43.829617 1 task_log.go:158] [ 19376] 7f848ec92580: 03 00 00 00 00 00 00 00 00 50 e4 2e 00 00 00 00 D0625 14:06:43.829674 1 task_log.go:158] [ 19376] 7f848ec92590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.829739 1 task_log.go:158] [ 19376] 7f848ec925a0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:43.829811 1 task_log.go:158] [ 19376] 7f848ec925b0: 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 D0625 14:06:43.829880 1 task_log.go:158] [ 19376] 7f848ec925c0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.829951 1 task_log.go:158] [ 19376] 7f848ec925d0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.830027 1 task_log.go:158] [ 19376] 7f848ec925e0: c0 26 c9 8e 84 7f 00 00 fa 39 41 00 00 00 00 00 D0625 14:06:43.830092 1 task_log.go:158] [ 19376] 7f848ec925f0: de f6 4b 00 00 00 00 00 88 13 00 00 00 00 00 00 D0625 14:06:43.830148 1 task_log.go:158] [ 19376] 7f848ec92600: 01 00 00 00 00 00 00 00 80 26 c9 8e 84 7f 00 00 D0625 14:06:43.830219 1 task_log.go:158] [ 19376] 7f848ec92610: ea f7 4b 00 68 16 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.830313 1 task_log.go:158] [ 19376] 7f848ec92620: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.830419 1 task_log.go:158] [ 19376] 7f848ec92630: 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.830477 1 task_log.go:158] [ 19376] 7f848ec92640: 00 00 00 00 00 00 00 00 70 26 c9 8e 84 7f 00 00 D0625 14:06:43.830540 1 task_log.go:158] [ 19376] 7f848ec92650: 50 21 c9 8e 84 7f 00 00 06 00 00 00 0b 00 00 00 D0625 14:06:43.830611 1 task_log.go:158] [ 19376] 7f848ec92660: 85 0b 00 00 00 00 00 00 2e 01 0b 0b 00 00 00 00 D0625 14:06:43.830635 1 task_log.go:158] [ 19376] 7f848ec92670: 83 0b 00 00 00 00 00 00 4b 50 42 37 00 00 00 00 D0625 14:06:43.830642 1 task_log.go:158] [ 19376] 7f848ec92680: 2e 2f 35 37 33 36 00 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.830649 1 task_log.go:158] [ 19376] 7f848ec92690: 79 7a 30 00 79 7a 30 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830657 1 task_log.go:158] [ 19376] 7f848ec926a0: 51 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830664 1 task_log.go:158] [ 19376] 7f848ec926b0: 64 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830671 1 task_log.go:158] [ 19376] 7f848ec926c0: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.830725 1 task_log.go:158] [ 19376] 7f848ec926d0: 79 7a 30 00 79 7a 30 00 75 70 2e 70 72 6f 63 73 D0625 14:06:43.830763 1 task_log.go:158] [ 19376] 7f848ec926e0: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830770 1 task_log.go:158] [ 19376] 7f848ec926f0: 25 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830777 1 task_log.go:158] [ 19376] 7f848ec92700: 2e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830784 1 task_log.go:158] [ 19376] 7f848ec92710: 36 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830791 1 task_log.go:158] [ 19376] 7f848ec92720: 3e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830798 1 task_log.go:158] [ 19376] 7f848ec92730: 4c f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830806 1 task_log.go:158] [ 19376] 7f848ec92740: 5a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830879 1 task_log.go:158] [ 19376] 7f848ec92750: 63 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830903 1 task_log.go:158] [ 19376] 7f848ec92760: 6b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830918 1 task_log.go:158] [ 19376] 7f848ec92770: 7b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.830983 1 task_log.go:158] [ 19376] 7f848ec92780: 8b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.831018 1 task_log.go:158] [ 19376] 7f848ec92790: 9a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.831054 1 task_log.go:158] [ 19376] 7f848ec927a0: a9 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.831091 1 task_log.go:158] [ 19376] 7f848ec927b0: b1 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.831129 1 task_log.go:158] [ 19376] 7f848ec927c0: 27 f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.831159 1 task_log.go:158] [ 19376] 7f848ec927d0: 2b f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.831202 1 task_log.go:158] [ 19376] 7f848ec927e0: 2f f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.831252 1 task_log.go:158] [ 19376] 7f848ec927f0: 72 6f 75 74 65 72 5f 73 48 2e c9 8e 84 7f 00 00 D0625 14:06:43.831293 1 task_log.go:158] [ 19376] 7f848ec92800: e0 28 c9 8e 84 7f 00 00 ff ff ff ff 00 00 00 00 D0625 14:06:43.831343 1 task_log.go:186] [ 19376] Code: D0625 14:06:43.831394 1 task_log.go:208] [ 19376] 461d90: 81 fa 00 01 00 00 0f 87 91 00 00 00 48 81 fa 80 D0625 14:06:43.831431 1 task_log.go:208] [ 19376] 461da0: 00 00 00 72 5a c5 fe 6f 06 c5 fe 6f 4e 20 c5 fe D0625 14:06:43.831466 1 task_log.go:208] [ 19376] 461db0: 6f 56 40 c5 fe 6f 5e 60 c5 fe 6f 64 16 e0 c5 fe D0625 14:06:43.831500 1 task_log.go:208] [ 19376] 461dc0: 6f 6c 16 c0 c5 fe 6f 74 16 a0 c5 fe 6f 7c 16 80 D0625 14:06:43.831534 1 task_log.go:208] [ 19376] 461dd0: c5 fe 7f 07 c5 fe 7f 4f 20 c5 fe 7f 57 40 c5 fe D0625 14:06:43.831568 1 task_log.go:208] [ 19376] 461de0: 7f 5f 60 c5 fe 7f 64 17 e0 c5 fe 7f 6c 17 c0 c5 D0625 14:06:43.831602 1 task_log.go:208] [ 19376] 461df0: fe 7f 74 17 a0 c5 fe 7f 7c 17 80 c5 f8 77 c3 c5 D0625 14:06:43.831636 1 task_log.go:208] [ 19376] 461e00: fe 6f 06 c5 fe 6f 4e 20 c5 fe 6f 54 16 e0 c5 fe D0625 14:06:43.831681 1 task_log.go:81] [ 19376] 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-shm451854049 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 r-xp 2ee45000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p efc74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0334000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p efba3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p efcc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5bf000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p efc33000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0620000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p efc54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:43.832006 1 task_log.go:84] [ 19376] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:43.832069 1 task_signals.go:548] [ 19376] Notified of signal 11 D0625 14:06:43.832082 1 task_signals.go:250] [ 19376] Signal 11: delivering to handler D0625 14:06:43.832619 1 task_run.go:389] [ 19376] Unhandled user fault: addr=20000240 ip=461dd0 access=-w- err=operation not permitted D0625 14:06:43.832669 1 task_log.go:104] [ 19376] Registers: D0625 14:06:43.832689 1 task_log.go:114] [ 19376] Cs = 0000000000000033 D0625 14:06:43.832696 1 task_log.go:114] [ 19376] Ds = 000000000000002b D0625 14:06:43.832702 1 task_log.go:114] [ 19376] Eflags = 0000000000011206 D0625 14:06:43.832708 1 task_log.go:114] [ 19376] Es = 000000000000002b D0625 14:06:43.832714 1 task_log.go:114] [ 19376] Fs = 0000000000000000 D0625 14:06:43.832720 1 task_log.go:114] [ 19376] Fs_base = 00000000014ac400 D0625 14:06:43.832726 1 task_log.go:114] [ 19376] Gs = 0000000000000000 D0625 14:06:43.832733 1 task_log.go:114] [ 19376] Gs_base = 0000000000000000 D0625 14:06:43.832739 1 task_log.go:114] [ 19376] Orig_rax = 0000000020000240 D0625 14:06:43.832746 1 task_log.go:114] [ 19376] R10 = 00007f848ec924f0 D0625 14:06:43.832752 1 task_log.go:114] [ 19376] R11 = 0000000000001246 D0625 14:06:43.832758 1 task_log.go:114] [ 19376] R12 = 00007f848ec924d8 D0625 14:06:43.832768 1 task_log.go:114] [ 19376] R13 = 00000000000003e8 D0625 14:06:43.832775 1 task_log.go:114] [ 19376] R14 = 000000000056bf80 D0625 14:06:43.832793 1 task_log.go:114] [ 19376] R15 = 00000000002d014e D0625 14:06:43.832799 1 task_log.go:114] [ 19376] R8 = 0000000000970000 D0625 14:06:43.832806 1 task_log.go:114] [ 19376] R9 = 00007f848ec924d8 D0625 14:06:43.832812 1 task_log.go:114] [ 19376] Rax = 0000000020000240 D0625 14:06:43.832826 1 task_log.go:114] [ 19376] Rbp = 00007f848ec924d8 D0625 14:06:43.832832 1 task_log.go:114] [ 19376] Rbx = 0000000000000020 D0625 14:06:43.832839 1 task_log.go:114] [ 19376] Rcx = 0000000000000000 D0625 14:06:43.832845 1 task_log.go:114] [ 19376] Rdi = 0000000020000240 D0625 14:06:43.832852 1 task_log.go:114] [ 19376] Rdx = 0000000000000083 D0625 14:06:43.832858 1 task_log.go:114] [ 19376] Rip = 0000000000461dd0 D0625 14:06:43.832864 1 task_log.go:114] [ 19376] Rsi = 00000000005703e0 D0625 14:06:43.832873 1 task_log.go:114] [ 19376] Rsp = 00007f848ec92418 D0625 14:06:43.832885 1 task_log.go:114] [ 19376] Ss = 000000000000002b D0625 14:06:43.832894 1 task_log.go:137] [ 19376] Stack: D0625 14:06:43.832902 1 task_log.go:158] [ 19376] 7f848ec92410: 20 00 00 00 00 00 00 00 44 2a 41 00 00 00 00 00 D0625 14:06:43.832910 1 task_log.go:158] [ 19376] 7f848ec92420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.832947 1 task_log.go:158] [ 19376] 7f848ec92430: 00 00 00 00 00 00 00 00 4e 01 2d 00 00 00 00 00 D0625 14:06:43.832962 1 task_log.go:158] [ 19376] 7f848ec92440: 1d f7 4b 00 00 00 00 00 8c bf 56 00 00 00 00 00 D0625 14:06:43.832970 1 task_log.go:158] [ 19376] 7f848ec92450: 05 00 00 00 00 00 00 00 fe ff ff ff ff ff ff ff D0625 14:06:43.832977 1 task_log.go:158] [ 19376] 7f848ec92460: 00 00 00 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.832984 1 task_log.go:158] [ 19376] 7f848ec92470: 40 02 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.832995 1 task_log.go:158] [ 19376] 7f848ec92480: 00 00 00 00 00 00 00 00 83 00 00 00 00 00 00 00 D0625 14:06:43.833003 1 task_log.go:158] [ 19376] 7f848ec92490: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff D0625 14:06:43.833010 1 task_log.go:158] [ 19376] 7f848ec924a0: 5a f7 4b 00 00 00 00 00 04 00 00 00 00 00 00 00 D0625 14:06:43.833017 1 task_log.go:158] [ 19376] 7f848ec924b0: 00 00 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.833024 1 task_log.go:158] [ 19376] 7f848ec924c0: 4e 01 2d 00 00 00 00 00 a0 02 57 00 00 00 00 00 D0625 14:06:43.833031 1 task_log.go:158] [ 19376] 7f848ec924d0: 46 f7 4b 00 00 00 00 00 e0 03 57 00 00 00 00 00 D0625 14:06:43.833038 1 task_log.go:158] [ 19376] 7f848ec924e0: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:43.833048 1 task_log.go:158] [ 19376] 7f848ec924f0: 00 00 00 00 00 00 00 00 80 f0 fa 02 00 00 00 00 D0625 14:06:43.833056 1 task_log.go:158] [ 19376] 7f848ec92500: 85 0b 00 00 00 00 00 00 d8 1c 89 1e 00 00 00 00 D0625 14:06:43.833065 1 task_log.go:158] [ 19376] 7f848ec92510: 20 00 00 00 30 00 00 00 f0 25 c9 8e 84 7f 00 00 D0625 14:06:43.833072 1 task_log.go:158] [ 19376] 7f848ec92520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833079 1 task_log.go:158] [ 19376] 7f848ec92530: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833089 1 task_log.go:158] [ 19376] 7f848ec92540: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833096 1 task_log.go:158] [ 19376] 7f848ec92550: 00 00 00 00 00 00 00 00 80 24 c9 8e 84 7f 00 00 D0625 14:06:43.833106 1 task_log.go:158] [ 19376] 7f848ec92560: 00 00 00 20 00 00 00 00 00 00 80 00 00 00 00 00 D0625 14:06:43.833126 1 task_log.go:158] [ 19376] 7f848ec92570: 05 00 80 00 00 00 00 00 12 00 00 00 00 00 00 00 D0625 14:06:43.833133 1 task_log.go:158] [ 19376] 7f848ec92580: 03 00 00 00 00 00 00 00 00 50 e4 2e 00 00 00 00 D0625 14:06:43.833140 1 task_log.go:158] [ 19376] 7f848ec92590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833147 1 task_log.go:158] [ 19376] 7f848ec925a0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:43.833154 1 task_log.go:158] [ 19376] 7f848ec925b0: 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 D0625 14:06:43.833162 1 task_log.go:158] [ 19376] 7f848ec925c0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.833169 1 task_log.go:158] [ 19376] 7f848ec925d0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.833176 1 task_log.go:158] [ 19376] 7f848ec925e0: c0 26 c9 8e 84 7f 00 00 fa 39 41 00 00 00 00 00 D0625 14:06:43.833183 1 task_log.go:158] [ 19376] 7f848ec925f0: de f6 4b 00 00 00 00 00 88 13 00 00 00 00 00 00 D0625 14:06:43.833191 1 task_log.go:158] [ 19376] 7f848ec92600: 01 00 00 00 00 00 00 00 80 26 c9 8e 84 7f 00 00 D0625 14:06:43.833198 1 task_log.go:158] [ 19376] 7f848ec92610: ea f7 4b 00 68 16 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833212 1 task_log.go:158] [ 19376] 7f848ec92620: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833236 1 task_log.go:158] [ 19376] 7f848ec92630: 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833242 1 task_log.go:158] [ 19376] 7f848ec92640: 00 00 00 00 00 00 00 00 70 26 c9 8e 84 7f 00 00 D0625 14:06:43.833249 1 task_log.go:158] [ 19376] 7f848ec92650: 50 21 c9 8e 84 7f 00 00 06 00 00 00 0b 00 00 00 D0625 14:06:43.833256 1 task_log.go:158] [ 19376] 7f848ec92660: 85 0b 00 00 00 00 00 00 2e 01 0b 0b 00 00 00 00 D0625 14:06:43.833263 1 task_log.go:158] [ 19376] 7f848ec92670: 83 0b 00 00 00 00 00 00 4b 50 42 37 00 00 00 00 D0625 14:06:43.833289 1 task_log.go:158] [ 19376] 7f848ec92680: 2e 2f 35 37 33 36 00 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.833300 1 task_log.go:158] [ 19376] 7f848ec92690: 79 7a 30 00 79 7a 30 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833308 1 task_log.go:158] [ 19376] 7f848ec926a0: 51 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833315 1 task_log.go:158] [ 19376] 7f848ec926b0: 64 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833322 1 task_log.go:158] [ 19376] 7f848ec926c0: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.833329 1 task_log.go:158] [ 19376] 7f848ec926d0: 79 7a 30 00 79 7a 30 00 75 70 2e 70 72 6f 63 73 D0625 14:06:43.833355 1 task_log.go:158] [ 19376] 7f848ec926e0: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833363 1 task_log.go:158] [ 19376] 7f848ec926f0: 25 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833378 1 task_log.go:158] [ 19376] 7f848ec92700: 2e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833390 1 task_log.go:158] [ 19376] 7f848ec92710: 36 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833399 1 task_log.go:158] [ 19376] 7f848ec92720: 3e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833418 1 task_log.go:158] [ 19376] 7f848ec92730: 4c f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833426 1 task_log.go:158] [ 19376] 7f848ec92740: 5a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833449 1 task_log.go:158] [ 19376] 7f848ec92750: 63 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833469 1 task_log.go:158] [ 19376] 7f848ec92760: 6b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833476 1 task_log.go:158] [ 19376] 7f848ec92770: 7b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833483 1 task_log.go:158] [ 19376] 7f848ec92780: 8b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833490 1 task_log.go:158] [ 19376] 7f848ec92790: 9a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833497 1 task_log.go:158] [ 19376] 7f848ec927a0: a9 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833512 1 task_log.go:158] [ 19376] 7f848ec927b0: b1 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.833524 1 task_log.go:158] [ 19376] 7f848ec927c0: 27 f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833530 1 task_log.go:158] [ 19376] 7f848ec927d0: 2b f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833537 1 task_log.go:158] [ 19376] 7f848ec927e0: 2f f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.833544 1 task_log.go:158] [ 19376] 7f848ec927f0: 72 6f 75 74 65 72 5f 73 48 2e c9 8e 84 7f 00 00 D0625 14:06:43.833562 1 task_log.go:158] [ 19376] 7f848ec92800: e0 28 c9 8e 84 7f 00 00 ff ff ff ff 00 00 00 00 D0625 14:06:43.833569 1 task_log.go:186] [ 19376] Code: D0625 14:06:43.833576 1 task_log.go:208] [ 19376] 461d90: 81 fa 00 01 00 00 0f 87 91 00 00 00 48 81 fa 80 D0625 14:06:43.833583 1 task_log.go:208] [ 19376] 461da0: 00 00 00 72 5a c5 fe 6f 06 c5 fe 6f 4e 20 c5 fe D0625 14:06:43.833590 1 task_log.go:208] [ 19376] 461db0: 6f 56 40 c5 fe 6f 5e 60 c5 fe 6f 64 16 e0 c5 fe D0625 14:06:43.833597 1 task_log.go:208] [ 19376] 461dc0: 6f 6c 16 c0 c5 fe 6f 74 16 a0 c5 fe 6f 7c 16 80 D0625 14:06:43.833615 1 task_log.go:208] [ 19376] 461dd0: c5 fe 7f 07 c5 fe 7f 4f 20 c5 fe 7f 57 40 c5 fe D0625 14:06:43.833626 1 task_log.go:208] [ 19376] 461de0: 7f 5f 60 c5 fe 7f 64 17 e0 c5 fe 7f 6c 17 c0 c5 D0625 14:06:43.833637 1 task_log.go:208] [ 19376] 461df0: fe 7f 74 17 a0 c5 fe 7f 7c 17 80 c5 f8 77 c3 c5 D0625 14:06:43.833651 1 task_log.go:208] [ 19376] 461e00: fe 6f 06 c5 fe 6f 4e 20 c5 fe 6f 54 16 e0 c5 fe D0625 14:06:43.833657 1 task_log.go:81] [ 19376] 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-shm451854049 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 r-xp 2ee45000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p efc74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0334000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p efba3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p efcc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5bf000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p efc33000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0620000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p efc54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:43.833801 1 task_log.go:84] [ 19376] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:43.833838 1 task_signals.go:548] [ 19376] Notified of signal 11 D0625 14:06:43.833849 1 task_signals.go:250] [ 19376] Signal 11: delivering to handler D0625 14:06:43.834431 1 task_run.go:389] [ 19376] Unhandled user fault: addr=20000107 ip=461d5b access=-w- err=operation not permitted D0625 14:06:43.834484 1 task_log.go:104] [ 19376] Registers: D0625 14:06:43.834503 1 task_log.go:114] [ 19376] Cs = 0000000000000033 D0625 14:06:43.834510 1 task_log.go:114] [ 19376] Ds = 000000000000002b D0625 14:06:43.834517 1 task_log.go:114] [ 19376] Eflags = 0000000000011202 D0625 14:06:43.834523 1 task_log.go:114] [ 19376] Es = 000000000000002b D0625 14:06:43.834529 1 task_log.go:114] [ 19376] Fs = 0000000000000000 D0625 14:06:43.834535 1 task_log.go:114] [ 19376] Fs_base = 00000000014ac400 D0625 14:06:43.834543 1 task_log.go:114] [ 19376] Gs = 0000000000000000 D0625 14:06:43.834549 1 task_log.go:114] [ 19376] Gs_base = 0000000000000000 D0625 14:06:43.834555 1 task_log.go:114] [ 19376] Orig_rax = 0000000020000100 D0625 14:06:43.834573 1 task_log.go:114] [ 19376] R10 = 00007f848ec924f0 D0625 14:06:43.834579 1 task_log.go:114] [ 19376] R11 = 0000000000001246 D0625 14:06:43.834585 1 task_log.go:114] [ 19376] R12 = 00000000002d018e D0625 14:06:43.834597 1 task_log.go:114] [ 19376] R13 = 00000000000003e8 D0625 14:06:43.834609 1 task_log.go:114] [ 19376] R14 = 000000000056bf80 D0625 14:06:43.834615 1 task_log.go:114] [ 19376] R15 = 00000000002d014e D0625 14:06:43.834621 1 task_log.go:114] [ 19376] R8 = 0000000000970000 D0625 14:06:43.834627 1 task_log.go:114] [ 19376] R9 = 0000001b326200a8 D0625 14:06:43.834634 1 task_log.go:114] [ 19376] Rax = 0000000020000100 D0625 14:06:43.834640 1 task_log.go:114] [ 19376] Rbp = 00007f848ec924d8 D0625 14:06:43.834646 1 task_log.go:114] [ 19376] Rbx = 000000000056cb00 D0625 14:06:43.834653 1 task_log.go:114] [ 19376] Rcx = 006578652f666c65 D0625 14:06:43.834677 1 task_log.go:114] [ 19376] Rdi = 0000000020000100 D0625 14:06:43.834697 1 task_log.go:114] [ 19376] Rdx = 000000000000000f D0625 14:06:43.834718 1 task_log.go:114] [ 19376] Rip = 0000000000461d5b D0625 14:06:43.834727 1 task_log.go:114] [ 19376] Rsi = 65732f636f72702f D0625 14:06:43.834733 1 task_log.go:114] [ 19376] Rsp = 00007f848ec92418 D0625 14:06:43.834740 1 task_log.go:114] [ 19376] Ss = 000000000000002b D0625 14:06:43.834746 1 task_log.go:137] [ 19376] Stack: D0625 14:06:43.834768 1 task_log.go:158] [ 19376] 7f848ec92410: 00 cb 56 00 00 00 00 00 44 2a 41 00 00 00 00 00 D0625 14:06:43.834777 1 task_log.go:158] [ 19376] 7f848ec92420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.834785 1 task_log.go:158] [ 19376] 7f848ec92430: 00 00 00 00 00 00 00 00 4e 01 2d 00 00 00 00 00 D0625 14:06:43.834792 1 task_log.go:158] [ 19376] 7f848ec92440: 1d f7 4b 00 00 00 00 00 8c bf 56 00 00 00 00 00 D0625 14:06:43.834806 1 task_log.go:158] [ 19376] 7f848ec92450: 06 00 00 00 00 00 00 00 fe ff ff ff ff ff ff ff D0625 14:06:43.834814 1 task_log.go:158] [ 19376] 7f848ec92460: 00 00 00 00 00 00 00 00 05 00 00 00 00 00 00 00 D0625 14:06:43.834825 1 task_log.go:158] [ 19376] 7f848ec92470: 00 01 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.834832 1 task_log.go:158] [ 19376] 7f848ec92480: 00 00 00 00 00 00 00 00 0f 00 00 00 00 00 00 00 D0625 14:06:43.834840 1 task_log.go:158] [ 19376] 7f848ec92490: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff D0625 14:06:43.834847 1 task_log.go:158] [ 19376] 7f848ec924a0: 5a f7 4b 00 00 00 00 00 05 00 00 00 00 00 00 00 D0625 14:06:43.834854 1 task_log.go:158] [ 19376] 7f848ec924b0: 00 00 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.834861 1 task_log.go:158] [ 19376] 7f848ec924c0: 4e 01 2d 00 00 00 00 00 f8 04 57 00 00 00 00 00 D0625 14:06:43.834869 1 task_log.go:158] [ 19376] 7f848ec924d0: 46 f7 4b 00 00 00 00 00 18 05 57 00 00 00 00 00 D0625 14:06:43.834876 1 task_log.go:158] [ 19376] 7f848ec924e0: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:43.834902 1 task_log.go:158] [ 19376] 7f848ec924f0: 00 00 00 00 00 00 00 00 80 f0 fa 02 00 00 00 00 D0625 14:06:43.834922 1 task_log.go:158] [ 19376] 7f848ec92500: 85 0b 00 00 00 00 00 00 4c cd e7 1e 00 00 00 00 D0625 14:06:43.834934 1 task_log.go:158] [ 19376] 7f848ec92510: 20 00 00 00 30 00 00 00 f0 25 c9 8e 84 7f 00 00 D0625 14:06:43.834942 1 task_log.go:158] [ 19376] 7f848ec92520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.834948 1 task_log.go:158] [ 19376] 7f848ec92530: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835021 1 task_log.go:158] [ 19376] 7f848ec92540: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835041 1 task_log.go:158] [ 19376] 7f848ec92550: 00 00 00 00 00 00 00 00 80 24 c9 8e 84 7f 00 00 D0625 14:06:43.835061 1 task_log.go:158] [ 19376] 7f848ec92560: 00 00 09 00 00 00 00 00 40 01 00 20 00 00 00 00 D0625 14:06:43.835100 1 task_log.go:158] [ 19376] 7f848ec92570: 40 00 00 20 00 00 00 00 80 00 00 20 00 00 00 00 D0625 14:06:43.835118 1 task_log.go:158] [ 19376] 7f848ec92580: 40 02 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835163 1 task_log.go:158] [ 19376] 7f848ec92590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835183 1 task_log.go:158] [ 19376] 7f848ec925a0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:43.835191 1 task_log.go:158] [ 19376] 7f848ec925b0: 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 D0625 14:06:43.835238 1 task_log.go:158] [ 19376] 7f848ec925c0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.835246 1 task_log.go:158] [ 19376] 7f848ec925d0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.835289 1 task_log.go:158] [ 19376] 7f848ec925e0: c0 26 c9 8e 84 7f 00 00 fa 39 41 00 00 00 00 00 D0625 14:06:43.835345 1 task_log.go:158] [ 19376] 7f848ec925f0: de f6 4b 00 00 00 00 00 88 13 00 00 00 00 00 00 D0625 14:06:43.835357 1 task_log.go:158] [ 19376] 7f848ec92600: 01 00 00 00 00 00 00 00 80 26 c9 8e 84 7f 00 00 D0625 14:06:43.835404 1 task_log.go:158] [ 19376] 7f848ec92610: ea f7 4b 00 68 16 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835442 1 task_log.go:158] [ 19376] 7f848ec92620: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835480 1 task_log.go:158] [ 19376] 7f848ec92630: 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835497 1 task_log.go:158] [ 19376] 7f848ec92640: 00 00 00 00 00 00 00 00 70 26 c9 8e 84 7f 00 00 D0625 14:06:43.835538 1 task_log.go:158] [ 19376] 7f848ec92650: 50 21 c9 8e 84 7f 00 00 06 00 00 00 0b 00 00 00 D0625 14:06:43.835558 1 task_log.go:158] [ 19376] 7f848ec92660: 85 0b 00 00 00 00 00 00 2e 01 0b 0b 00 00 00 00 D0625 14:06:43.835575 1 task_log.go:158] [ 19376] 7f848ec92670: 83 0b 00 00 00 00 00 00 4b 50 42 37 00 00 00 00 D0625 14:06:43.835627 1 task_log.go:158] [ 19376] 7f848ec92680: 2e 2f 35 37 33 36 00 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.835665 1 task_log.go:158] [ 19376] 7f848ec92690: 79 7a 30 00 79 7a 30 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835674 1 task_log.go:158] [ 19376] 7f848ec926a0: 51 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835699 1 task_log.go:158] [ 19376] 7f848ec926b0: 64 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835755 1 task_log.go:158] [ 19376] 7f848ec926c0: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.835786 1 task_log.go:158] [ 19376] 7f848ec926d0: 79 7a 30 00 79 7a 30 00 75 70 2e 70 72 6f 63 73 D0625 14:06:43.835804 1 task_log.go:158] [ 19376] 7f848ec926e0: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835812 1 task_log.go:158] [ 19376] 7f848ec926f0: 25 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835819 1 task_log.go:158] [ 19376] 7f848ec92700: 2e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835827 1 task_log.go:158] [ 19376] 7f848ec92710: 36 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835834 1 task_log.go:158] [ 19376] 7f848ec92720: 3e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835844 1 task_log.go:158] [ 19376] 7f848ec92730: 4c f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835851 1 task_log.go:158] [ 19376] 7f848ec92740: 5a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835859 1 task_log.go:158] [ 19376] 7f848ec92750: 63 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835866 1 task_log.go:158] [ 19376] 7f848ec92760: 6b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835876 1 task_log.go:158] [ 19376] 7f848ec92770: 7b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835899 1 task_log.go:158] [ 19376] 7f848ec92780: 8b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835915 1 task_log.go:158] [ 19376] 7f848ec92790: 9a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835922 1 task_log.go:158] [ 19376] 7f848ec927a0: a9 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835929 1 task_log.go:158] [ 19376] 7f848ec927b0: b1 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.835937 1 task_log.go:158] [ 19376] 7f848ec927c0: 27 f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835948 1 task_log.go:158] [ 19376] 7f848ec927d0: 2b f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835955 1 task_log.go:158] [ 19376] 7f848ec927e0: 2f f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.835968 1 task_log.go:158] [ 19376] 7f848ec927f0: 72 6f 75 74 65 72 5f 73 48 2e c9 8e 84 7f 00 00 D0625 14:06:43.835979 1 task_log.go:158] [ 19376] 7f848ec92800: e0 28 c9 8e 84 7f 00 00 ff ff ff ff 00 00 00 00 D0625 14:06:43.835986 1 task_log.go:186] [ 19376] Code: D0625 14:06:43.836001 1 task_log.go:208] [ 19376] 461d10: 8d 0c 16 4c 39 cf 0f 82 c5 01 00 00 48 89 d1 f3 D0625 14:06:43.836009 1 task_log.go:208] [ 19376] 461d20: a4 c3 80 fa 10 73 17 80 fa 08 73 27 80 fa 04 73 D0625 14:06:43.836016 1 task_log.go:208] [ 19376] 461d30: 33 80 fa 01 77 3b 72 05 0f b6 0e 88 0f c3 c5 fa D0625 14:06:43.836024 1 task_log.go:208] [ 19376] 461d40: 6f 06 c5 fa 6f 4c 16 f0 c5 fa 7f 07 c5 fa 7f 4c D0625 14:06:43.836031 1 task_log.go:208] [ 19376] 461d50: 17 f0 c3 48 8b 4c 16 f8 48 8b 36 48 89 4c 17 f8 D0625 14:06:43.836058 1 task_log.go:208] [ 19376] 461d60: 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 D0625 14:06:43.836066 1 task_log.go:208] [ 19376] 461d70: c3 0f b7 4c 16 fe 0f b7 36 66 89 4c 17 fe 66 89 D0625 14:06:43.836081 1 task_log.go:208] [ 19376] 461d80: 37 c3 48 81 fa 00 10 00 00 0f 87 6c ff ff ff 48 D0625 14:06:43.836089 1 task_log.go:81] [ 19376] 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-shm451854049 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 r-xp 2ee45000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p efc74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0334000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p efba3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p efcc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5bf000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p efc33000 *pgalloc.MemoryFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0620000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p efc54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:43.836249 1 task_log.go:84] [ 19376] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:43.836290 1 task_signals.go:548] [ 19376] Notified of signal 11 D0625 14:06:43.836301 1 task_signals.go:250] [ 19376] Signal 11: delivering to handler D0625 14:06:43.836464 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.841151 1 task_stop.go:124] [ 19378] Entering internal stop (*kernel.vforkStop)(nil) D0625 14:06:43.841569 1 task_signals.go:548] [ 19380] Notified of signal 24 D0625 14:06:43.841629 1 task_signals.go:214] [ 19380] Signal 24: terminating thread group I0625 14:06:43.841650 1 compat.go:135] Uncaught signal: "CPU time limit exceeded" (24), PID: 19380, TID: 19380, fault addr: 0x0 D0625 14:06:43.841677 1 task_exit.go:277] [ 19380] Transitioning from exit state TaskExitNone to TaskExitInitiated D0625 14:06:43.841702 1 task_stop.go:147] [ 19378] Leaving internal stop (*kernel.vforkStop)(nil) D0625 14:06:43.841846 1 task_exit.go:277] [ 19380] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0625 14:06:43.842260 1 task_run.go:389] [ 19376] Unhandled user fault: addr=20000000 ip=407af9 access=-w- err=operation not permitted D0625 14:06:43.842408 1 task_log.go:104] [ 19376] Registers: D0625 14:06:43.842502 1 task_log.go:114] [ 19376] Cs = 0000000000000033 D0625 14:06:43.842583 1 task_log.go:114] [ 19376] Ds = 000000000000002b D0625 14:06:43.842604 1 task_log.go:114] [ 19376] Eflags = 0000000000011246 D0625 14:06:43.842612 1 task_log.go:114] [ 19376] Es = 000000000000002b D0625 14:06:43.842621 1 task_log.go:114] [ 19376] Fs = 0000000000000000 D0625 14:06:43.842719 1 task_log.go:114] [ 19376] Fs_base = 00000000014ac400 D0625 14:06:43.842740 1 task_log.go:114] [ 19376] Gs = 0000000000000000 D0625 14:06:43.842750 1 task_log.go:114] [ 19376] Gs_base = 0000000000000000 D0625 14:06:43.842758 1 task_log.go:114] [ 19376] Orig_rax = 0000000020000000 D0625 14:06:43.843805 1 task_log.go:114] [ 19376] R10 = 0000000000000008 D0625 14:06:43.843896 1 task_log.go:114] [ 19376] R11 = 0000000000001246 D0625 14:06:43.843968 1 task_log.go:114] [ 19376] R12 = 00000000002d0196 D0625 14:06:43.844030 1 task_log.go:114] [ 19376] R13 = 00000000000003e8 D0625 14:06:43.844103 1 task_log.go:114] [ 19376] R14 = 000000000056bf80 D0625 14:06:43.844177 1 task_log.go:114] [ 19376] R15 = 00000000002d014e D0625 14:06:43.844251 1 task_log.go:114] [ 19376] R8 = 0000000000000000 D0625 14:06:43.844345 1 task_log.go:114] [ 19376] R9 = 0000000000000000 D0625 14:06:43.844422 1 task_log.go:114] [ 19376] Rax = 0000000020000000 D0625 14:06:43.844498 1 task_log.go:114] [ 19376] Rbp = 00007f848ec924d8 D0625 14:06:43.844567 1 task_log.go:114] [ 19376] Rbx = 0000000000970000 D0625 14:06:43.844631 1 task_log.go:114] [ 19376] Rcx = 0000000000000000 D0625 14:06:43.844696 1 task_log.go:114] [ 19376] Rdi = 00000000014ac2f0 D0625 14:06:43.844786 1 task_log.go:114] [ 19376] Rdx = 0000000000000000 D0625 14:06:43.844876 1 task_log.go:114] [ 19376] Rip = 0000000000407af9 D0625 14:06:43.844949 1 task_log.go:114] [ 19376] Rsi = 0000000000000000 D0625 14:06:43.845025 1 task_log.go:114] [ 19376] Rsp = 00007f848ec923e0 D0625 14:06:43.845100 1 task_log.go:114] [ 19376] Ss = 000000000000002b D0625 14:06:43.845171 1 task_log.go:137] [ 19376] Stack: D0625 14:06:43.845246 1 task_log.go:158] [ 19376] 7f848ec923e0: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 D0625 14:06:43.845330 1 task_log.go:158] [ 19376] 7f848ec923f0: 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.845468 1 task_log.go:158] [ 19376] 7f848ec92400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.845550 1 task_log.go:158] [ 19376] 7f848ec92410: e8 03 00 00 00 00 00 00 f9 2a 41 00 00 00 00 00 D0625 14:06:43.846595 1 task_log.go:158] [ 19376] 7f848ec92420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.846653 1 task_log.go:158] [ 19376] 7f848ec92430: 00 00 00 00 00 00 00 00 4e 01 2d 00 00 00 00 00 D0625 14:06:43.846668 1 task_log.go:158] [ 19376] 7f848ec92440: 1d f7 4b 00 00 00 00 00 8c bf 56 00 00 00 00 00 D0625 14:06:43.846799 1 task_log.go:158] [ 19376] 7f848ec92450: 0b 00 00 00 00 00 00 00 fe ff ff ff ff ff ff ff D0625 14:06:43.846822 1 task_log.go:158] [ 19376] 7f848ec92460: 00 00 00 00 00 00 00 00 05 00 00 00 00 00 00 00 D0625 14:06:43.846831 1 task_log.go:158] [ 19376] 7f848ec92470: 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.846841 1 task_log.go:158] [ 19376] 7f848ec92480: 00 00 00 00 00 00 00 00 0f 00 00 00 00 00 00 00 D0625 14:06:43.846906 1 task_log.go:158] [ 19376] 7f848ec92490: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff D0625 14:06:43.846975 1 task_log.go:158] [ 19376] 7f848ec924a0: 5a f7 4b 00 00 00 00 00 0a 00 00 00 00 00 00 00 D0625 14:06:43.847043 1 task_log.go:158] [ 19376] 7f848ec924b0: 00 00 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.847103 1 task_log.go:158] [ 19376] 7f848ec924c0: 4e 01 2d 00 00 00 00 00 50 07 57 00 00 00 00 00 D0625 14:06:43.847141 1 task_log.go:158] [ 19376] 7f848ec924d0: 46 f7 4b 00 00 00 00 00 78 07 57 00 00 00 00 00 D0625 14:06:43.847202 1 task_log.go:158] [ 19376] 7f848ec924e0: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:43.847219 1 task_log.go:158] [ 19376] 7f848ec924f0: 00 00 00 00 00 00 00 00 80 f0 fa 02 00 00 00 00 D0625 14:06:43.847293 1 task_log.go:158] [ 19376] 7f848ec92500: 85 0b 00 00 00 00 00 00 5e fd 5e 1f 00 00 00 00 D0625 14:06:43.847413 1 task_log.go:158] [ 19376] 7f848ec92510: 20 00 00 00 30 00 00 00 f0 25 c9 8e 84 7f 00 00 D0625 14:06:43.847435 1 task_log.go:158] [ 19376] 7f848ec92520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.847445 1 task_log.go:158] [ 19376] 7f848ec92530: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.847514 1 task_log.go:158] [ 19376] 7f848ec92540: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.847569 1 task_log.go:158] [ 19376] 7f848ec92550: 00 00 00 00 00 00 00 00 80 24 c9 8e 84 7f 00 00 D0625 14:06:43.847586 1 task_log.go:158] [ 19376] 7f848ec92560: ff ff ff ff ff ff ff ff 80 02 00 20 00 00 00 00 D0625 14:06:43.847651 1 task_log.go:158] [ 19376] 7f848ec92570: 18 00 00 00 00 00 00 00 9f 0d 00 00 00 00 00 00 D0625 14:06:43.847740 1 task_log.go:158] [ 19376] 7f848ec92580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.847769 1 task_log.go:158] [ 19376] 7f848ec92590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.847838 1 task_log.go:158] [ 19376] 7f848ec925a0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:43.847897 1 task_log.go:158] [ 19376] 7f848ec925b0: 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 D0625 14:06:43.847957 1 task_log.go:158] [ 19376] 7f848ec925c0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.848002 1 task_log.go:158] [ 19376] 7f848ec925d0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.848084 1 task_log.go:158] [ 19376] 7f848ec925e0: c0 26 c9 8e 84 7f 00 00 fa 39 41 00 00 00 00 00 D0625 14:06:43.848119 1 task_log.go:158] [ 19376] 7f848ec925f0: de f6 4b 00 00 00 00 00 88 13 00 00 00 00 00 00 D0625 14:06:43.848132 1 task_log.go:158] [ 19376] 7f848ec92600: 01 00 00 00 00 00 00 00 80 26 c9 8e 84 7f 00 00 D0625 14:06:43.848197 1 task_log.go:158] [ 19376] 7f848ec92610: ea f7 4b 00 68 16 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.848272 1 task_log.go:158] [ 19376] 7f848ec92620: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.848289 1 task_log.go:158] [ 19376] 7f848ec92630: 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.848306 1 task_log.go:158] [ 19376] 7f848ec92640: 00 00 00 00 00 00 00 00 70 26 c9 8e 84 7f 00 00 D0625 14:06:43.848359 1 task_log.go:158] [ 19376] 7f848ec92650: 50 21 c9 8e 84 7f 00 00 06 00 00 00 0b 00 00 00 D0625 14:06:43.848373 1 task_log.go:158] [ 19376] 7f848ec92660: 85 0b 00 00 00 00 00 00 2e 01 0b 0b 00 00 00 00 D0625 14:06:43.848382 1 task_log.go:158] [ 19376] 7f848ec92670: 83 0b 00 00 00 00 00 00 4b 50 42 37 00 00 00 00 D0625 14:06:43.848392 1 task_log.go:158] [ 19376] 7f848ec92680: 2e 2f 35 37 33 36 00 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.848407 1 task_log.go:158] [ 19376] 7f848ec92690: 79 7a 30 00 79 7a 30 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848446 1 task_log.go:158] [ 19376] 7f848ec926a0: 51 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848496 1 task_log.go:158] [ 19376] 7f848ec926b0: 64 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848550 1 task_log.go:158] [ 19376] 7f848ec926c0: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.848566 1 task_log.go:158] [ 19376] 7f848ec926d0: 79 7a 30 00 79 7a 30 00 75 70 2e 70 72 6f 63 73 D0625 14:06:43.848577 1 task_log.go:158] [ 19376] 7f848ec926e0: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848632 1 task_log.go:158] [ 19376] 7f848ec926f0: 25 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848652 1 task_log.go:158] [ 19376] 7f848ec92700: 2e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848663 1 task_log.go:158] [ 19376] 7f848ec92710: 36 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848672 1 task_log.go:158] [ 19376] 7f848ec92720: 3e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848733 1 task_log.go:158] [ 19376] 7f848ec92730: 4c f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848751 1 task_log.go:158] [ 19376] 7f848ec92740: 5a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848761 1 task_log.go:158] [ 19376] 7f848ec92750: 63 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848771 1 task_log.go:158] [ 19376] 7f848ec92760: 6b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848780 1 task_log.go:158] [ 19376] 7f848ec92770: 7b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848824 1 task_log.go:158] [ 19376] 7f848ec92780: 8b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848840 1 task_log.go:158] [ 19376] 7f848ec92790: 9a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848852 1 task_log.go:158] [ 19376] 7f848ec927a0: a9 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848867 1 task_log.go:158] [ 19376] 7f848ec927b0: b1 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.848878 1 task_log.go:158] [ 19376] 7f848ec927c0: 27 f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.848929 1 task_log.go:158] [ 19376] 7f848ec927d0: 2b f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.848942 1 task_log.go:186] [ 19376] Code: D0625 14:06:43.848953 1 task_log.go:208] [ 19376] 407ab0: 48 d3 e0 48 89 f9 48 31 f1 48 21 c8 48 0f c8 48 D0625 14:06:43.848968 1 task_log.go:208] [ 19376] 407ac0: 31 c2 48 8b 44 24 10 48 89 10 e9 f4 fd ff ff 48 D0625 14:06:43.849030 1 task_log.go:208] [ 19376] 407ad0: 8b 04 24 48 85 c0 74 17 48 8b 54 24 18 48 0f ca D0625 14:06:43.849049 1 task_log.go:208] [ 19376] 407ae0: 48 89 54 24 18 48 83 f8 01 0f 85 9b 02 00 00 48 D0625 14:06:43.849117 1 task_log.go:208] [ 19376] 407af0: 8b 44 24 10 48 8b 54 24 18 48 89 10 e9 c2 fd ff D0625 14:06:43.849139 1 task_log.go:208] [ 19376] 407b00: ff 48 8b 44 24 10 0f b7 10 48 8b 04 24 48 85 c0 D0625 14:06:43.849154 1 task_log.go:208] [ 19376] 407b10: 0f 84 6c 01 00 00 48 83 f8 01 0f 85 6a 02 00 00 D0625 14:06:43.849164 1 task_log.go:208] [ 19376] 407b20: 0f b6 4c 24 28 48 8b 04 24 66 c1 c2 08 48 8b 7c D0625 14:06:43.849191 1 task_log.go:81] [ 19376] 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-shm451854049 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 r-xp 2ee45000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p efc74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0334000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p efba3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p efcc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5bf000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p efc33000 *pgalloc.MemoryFile 20000000-20800000 r-xs 2ee45000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0620000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p efc54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:43.851490 1 task_log.go:84] [ 19376] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:43.845651 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 D0625 14:06:43.853780 1 task_signals.go:548] [ 19376] Notified of signal 11 D0625 14:06:43.853869 1 task_signals.go:250] [ 19376] Signal 11: delivering to handler D0625 14:06:43.854078 1 task_run.go:389] [ 19376] Unhandled user fault: addr=20000008 ip=407af9 access=-w- err=operation not permitted D0625 14:06:43.854145 1 task_log.go:104] [ 19376] Registers: D0625 14:06:43.854187 1 task_log.go:114] [ 19376] Cs = 0000000000000033 D0625 14:06:43.854220 1 task_log.go:114] [ 19376] Ds = 000000000000002b D0625 14:06:43.854252 1 task_log.go:114] [ 19376] Eflags = 0000000000011246 D0625 14:06:43.854294 1 task_log.go:114] [ 19376] Es = 000000000000002b D0625 14:06:43.854345 1 task_log.go:114] [ 19376] Fs = 0000000000000000 D0625 14:06:43.854390 1 task_log.go:114] [ 19376] Fs_base = 00000000014ac400 D0625 14:06:43.854426 1 task_log.go:114] [ 19376] Gs = 0000000000000000 D0625 14:06:43.854466 1 task_log.go:114] [ 19376] Gs_base = 0000000000000000 D0625 14:06:43.854503 1 task_log.go:114] [ 19376] Orig_rax = 0000000020000008 D0625 14:06:43.854534 1 task_log.go:114] [ 19376] R10 = 0000000000000008 D0625 14:06:43.854573 1 task_log.go:114] [ 19376] R11 = 0000000000001246 D0625 14:06:43.854613 1 task_log.go:114] [ 19376] R12 = 00000000002d0196 D0625 14:06:43.854645 1 task_log.go:114] [ 19376] R13 = 00000000000003e8 D0625 14:06:43.854685 1 task_log.go:114] [ 19376] R14 = 000000000056bf80 D0625 14:06:43.854721 1 task_log.go:114] [ 19376] R15 = 00000000002d014e D0625 14:06:43.854755 1 task_log.go:114] [ 19376] R8 = 0000000000000000 D0625 14:06:43.854788 1 task_log.go:114] [ 19376] R9 = 0000000000000000 D0625 14:06:43.854819 1 task_log.go:114] [ 19376] Rax = 0000000020000008 D0625 14:06:43.854851 1 task_log.go:114] [ 19376] Rbp = 00007f848ec924d8 D0625 14:06:43.854894 1 task_log.go:114] [ 19376] Rbx = 0000000000970000 D0625 14:06:43.856156 1 task_log.go:114] [ 19376] Rcx = 0000000000000000 D0625 14:06:43.856179 1 task_log.go:114] [ 19376] Rdi = 00000000014ac2f0 D0625 14:06:43.856187 1 task_log.go:114] [ 19376] Rdx = 0000000000002710 D0625 14:06:43.856195 1 task_log.go:114] [ 19376] Rip = 0000000000407af9 D0625 14:06:43.856203 1 task_log.go:114] [ 19376] Rsi = 0000000000000000 D0625 14:06:43.856210 1 task_log.go:114] [ 19376] Rsp = 00007f848ec923e0 D0625 14:06:43.856223 1 task_log.go:114] [ 19376] Ss = 000000000000002b D0625 14:06:43.856232 1 task_log.go:137] [ 19376] Stack: D0625 14:06:43.856242 1 task_log.go:158] [ 19376] 7f848ec923e0: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 D0625 14:06:43.856251 1 task_log.go:158] [ 19376] 7f848ec923f0: 08 00 00 20 00 00 00 00 10 27 00 00 00 00 00 00 D0625 14:06:43.856256 1 task_log.go:158] [ 19376] 7f848ec92400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856262 1 task_log.go:158] [ 19376] 7f848ec92410: e8 03 00 00 00 00 00 00 f9 2a 41 00 00 00 00 00 D0625 14:06:43.856267 1 task_log.go:158] [ 19376] 7f848ec92420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856273 1 task_log.go:158] [ 19376] 7f848ec92430: 00 00 00 00 00 00 00 00 4e 01 2d 00 00 00 00 00 D0625 14:06:43.856278 1 task_log.go:158] [ 19376] 7f848ec92440: 1d f7 4b 00 00 00 00 00 8c bf 56 00 00 00 00 00 D0625 14:06:43.856293 1 task_log.go:158] [ 19376] 7f848ec92450: 0b 00 00 00 00 00 00 00 fe ff ff ff ff ff ff ff D0625 14:06:43.856298 1 task_log.go:158] [ 19376] 7f848ec92460: 00 00 00 00 00 00 00 00 05 00 00 00 00 00 00 00 D0625 14:06:43.856303 1 task_log.go:158] [ 19376] 7f848ec92470: 08 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856311 1 task_log.go:158] [ 19376] 7f848ec92480: 00 00 00 00 00 00 00 00 0f 00 00 00 00 00 00 00 D0625 14:06:43.856316 1 task_log.go:158] [ 19376] 7f848ec92490: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff D0625 14:06:43.856321 1 task_log.go:158] [ 19376] 7f848ec924a0: 5a f7 4b 00 00 00 00 00 0a 00 00 00 00 00 00 00 D0625 14:06:43.856326 1 task_log.go:158] [ 19376] 7f848ec924b0: 00 00 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.856333 1 task_log.go:158] [ 19376] 7f848ec924c0: 4e 01 2d 00 00 00 00 00 50 07 57 00 00 00 00 00 D0625 14:06:43.856339 1 task_log.go:158] [ 19376] 7f848ec924d0: 46 f7 4b 00 00 00 00 00 a0 07 57 00 00 00 00 00 D0625 14:06:43.856344 1 task_log.go:158] [ 19376] 7f848ec924e0: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:43.856349 1 task_log.go:158] [ 19376] 7f848ec924f0: 00 00 00 00 00 00 00 00 80 f0 fa 02 00 00 00 00 D0625 14:06:43.856354 1 task_log.go:158] [ 19376] 7f848ec92500: 85 0b 00 00 00 00 00 00 5e fd 5e 1f 00 00 00 00 D0625 14:06:43.856359 1 task_log.go:158] [ 19376] 7f848ec92510: 20 00 00 00 30 00 00 00 f0 25 c9 8e 84 7f 00 00 D0625 14:06:43.856365 1 task_log.go:158] [ 19376] 7f848ec92520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856371 1 task_log.go:158] [ 19376] 7f848ec92530: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856376 1 task_log.go:158] [ 19376] 7f848ec92540: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856381 1 task_log.go:158] [ 19376] 7f848ec92550: 00 00 00 00 00 00 00 00 80 24 c9 8e 84 7f 00 00 D0625 14:06:43.856386 1 task_log.go:158] [ 19376] 7f848ec92560: ff ff ff ff ff ff ff ff 80 02 00 20 00 00 00 00 D0625 14:06:43.856391 1 task_log.go:158] [ 19376] 7f848ec92570: 18 00 00 00 00 00 00 00 9f 0d 00 00 00 00 00 00 D0625 14:06:43.856397 1 task_log.go:158] [ 19376] 7f848ec92580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856402 1 task_log.go:158] [ 19376] 7f848ec92590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856407 1 task_log.go:158] [ 19376] 7f848ec925a0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:43.856411 1 task_log.go:158] [ 19376] 7f848ec925b0: 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 D0625 14:06:43.856424 1 task_log.go:158] [ 19376] 7f848ec925c0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.856430 1 task_log.go:158] [ 19376] 7f848ec925d0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.856436 1 task_log.go:158] [ 19376] 7f848ec925e0: c0 26 c9 8e 84 7f 00 00 fa 39 41 00 00 00 00 00 D0625 14:06:43.856452 1 task_log.go:158] [ 19376] 7f848ec925f0: de f6 4b 00 00 00 00 00 88 13 00 00 00 00 00 00 D0625 14:06:43.856467 1 task_log.go:158] [ 19376] 7f848ec92600: 01 00 00 00 00 00 00 00 80 26 c9 8e 84 7f 00 00 D0625 14:06:43.856477 1 task_log.go:158] [ 19376] 7f848ec92610: ea f7 4b 00 68 16 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856485 1 task_log.go:158] [ 19376] 7f848ec92620: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856490 1 task_log.go:158] [ 19376] 7f848ec92630: 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856495 1 task_log.go:158] [ 19376] 7f848ec92640: 00 00 00 00 00 00 00 00 70 26 c9 8e 84 7f 00 00 D0625 14:06:43.856500 1 task_log.go:158] [ 19376] 7f848ec92650: 50 21 c9 8e 84 7f 00 00 06 00 00 00 0b 00 00 00 D0625 14:06:43.856505 1 task_log.go:158] [ 19376] 7f848ec92660: 85 0b 00 00 00 00 00 00 2e 01 0b 0b 00 00 00 00 D0625 14:06:43.856510 1 task_log.go:158] [ 19376] 7f848ec92670: 83 0b 00 00 00 00 00 00 4b 50 42 37 00 00 00 00 D0625 14:06:43.856515 1 task_log.go:158] [ 19376] 7f848ec92680: 2e 2f 35 37 33 36 00 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.856521 1 task_log.go:158] [ 19376] 7f848ec92690: 79 7a 30 00 79 7a 30 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856534 1 task_log.go:158] [ 19376] 7f848ec926a0: 51 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856539 1 task_log.go:158] [ 19376] 7f848ec926b0: 64 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856545 1 task_log.go:158] [ 19376] 7f848ec926c0: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.856549 1 task_log.go:158] [ 19376] 7f848ec926d0: 79 7a 30 00 79 7a 30 00 75 70 2e 70 72 6f 63 73 D0625 14:06:43.856555 1 task_log.go:158] [ 19376] 7f848ec926e0: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856559 1 task_log.go:158] [ 19376] 7f848ec926f0: 25 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856566 1 task_log.go:158] [ 19376] 7f848ec92700: 2e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856571 1 task_log.go:158] [ 19376] 7f848ec92710: 36 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856576 1 task_log.go:158] [ 19376] 7f848ec92720: 3e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856581 1 task_log.go:158] [ 19376] 7f848ec92730: 4c f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856586 1 task_log.go:158] [ 19376] 7f848ec92740: 5a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856591 1 task_log.go:158] [ 19376] 7f848ec92750: 63 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856596 1 task_log.go:158] [ 19376] 7f848ec92760: 6b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856601 1 task_log.go:158] [ 19376] 7f848ec92770: 7b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856605 1 task_log.go:158] [ 19376] 7f848ec92780: 8b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856610 1 task_log.go:158] [ 19376] 7f848ec92790: 9a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856615 1 task_log.go:158] [ 19376] 7f848ec927a0: a9 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856620 1 task_log.go:158] [ 19376] 7f848ec927b0: b1 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.856625 1 task_log.go:158] [ 19376] 7f848ec927c0: 27 f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856630 1 task_log.go:158] [ 19376] 7f848ec927d0: 2b f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.856636 1 task_log.go:186] [ 19376] Code: D0625 14:06:43.856642 1 task_log.go:208] [ 19376] 407ab0: 48 d3 e0 48 89 f9 48 31 f1 48 21 c8 48 0f c8 48 D0625 14:06:43.856655 1 task_log.go:208] [ 19376] 407ac0: 31 c2 48 8b 44 24 10 48 89 10 e9 f4 fd ff ff 48 D0625 14:06:43.856662 1 task_log.go:208] [ 19376] 407ad0: 8b 04 24 48 85 c0 74 17 48 8b 54 24 18 48 0f ca D0625 14:06:43.856667 1 task_log.go:208] [ 19376] 407ae0: 48 89 54 24 18 48 83 f8 01 0f 85 9b 02 00 00 48 D0625 14:06:43.856672 1 task_log.go:208] [ 19376] 407af0: 8b 44 24 10 48 8b 54 24 18 48 89 10 e9 c2 fd ff D0625 14:06:43.856677 1 task_log.go:208] [ 19376] 407b00: ff 48 8b 44 24 10 0f b7 10 48 8b 04 24 48 85 c0 D0625 14:06:43.856684 1 task_log.go:208] [ 19376] 407b10: 0f 84 6c 01 00 00 48 83 f8 01 0f 85 6a 02 00 00 D0625 14:06:43.856689 1 task_log.go:208] [ 19376] 407b20: 0f b6 4c 24 28 48 8b 04 24 66 c1 c2 08 48 8b 7c D0625 14:06:43.856694 1 task_log.go:81] [ 19376] 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-shm451854049 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 r-xp 2ee45000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p efc74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0334000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p efba3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p efcc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5bf000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p efc33000 *pgalloc.MemoryFile 20000000-20800000 r-xs 2ee45000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0620000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p efc54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:43.856815 1 task_log.go:84] [ 19376] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:43.856858 1 task_signals.go:548] [ 19376] Notified of signal 11 D0625 14:06:43.856869 1 task_signals.go:250] [ 19376] Signal 11: delivering to handler D0625 14:06:43.859408 1 task_run.go:389] [ 19376] Unhandled user fault: addr=20000010 ip=407af9 access=-w- err=operation not permitted D0625 14:06:43.859439 1 task_log.go:104] [ 19376] Registers: D0625 14:06:43.859458 1 task_log.go:114] [ 19376] Cs = 0000000000000033 D0625 14:06:43.859468 1 task_log.go:114] [ 19376] Ds = 000000000000002b D0625 14:06:43.859476 1 task_log.go:114] [ 19376] Eflags = 0000000000011246 D0625 14:06:43.859483 1 task_log.go:114] [ 19376] Es = 000000000000002b D0625 14:06:43.859491 1 task_log.go:114] [ 19376] Fs = 0000000000000000 D0625 14:06:43.859499 1 task_log.go:114] [ 19376] Fs_base = 00000000014ac400 D0625 14:06:43.859503 1 task_log.go:114] [ 19376] Gs = 0000000000000000 D0625 14:06:43.859508 1 task_log.go:114] [ 19376] Gs_base = 0000000000000000 D0625 14:06:43.859513 1 task_log.go:114] [ 19376] Orig_rax = 0000000020000010 D0625 14:06:43.859517 1 task_log.go:114] [ 19376] R10 = 0000000000000008 D0625 14:06:43.859522 1 task_log.go:114] [ 19376] R11 = 0000000000001246 D0625 14:06:43.859527 1 task_log.go:114] [ 19376] R12 = 00000000002d0196 D0625 14:06:43.859531 1 task_log.go:114] [ 19376] R13 = 00000000000003e8 D0625 14:06:43.859536 1 task_log.go:114] [ 19376] R14 = 000000000056bf80 D0625 14:06:43.859540 1 task_log.go:114] [ 19376] R15 = 00000000002d014e D0625 14:06:43.859545 1 task_log.go:114] [ 19376] R8 = 0000000000000000 D0625 14:06:43.859549 1 task_log.go:114] [ 19376] R9 = 0000000000000000 D0625 14:06:43.859564 1 task_log.go:114] [ 19376] Rax = 0000000020000010 D0625 14:06:43.859569 1 task_log.go:114] [ 19376] Rbp = 00007f848ec924d8 D0625 14:06:43.859574 1 task_log.go:114] [ 19376] Rbx = 0000000000970000 D0625 14:06:43.859578 1 task_log.go:114] [ 19376] Rcx = 0000000000000000 D0625 14:06:43.859583 1 task_log.go:114] [ 19376] Rdi = 00000000014ac2f0 D0625 14:06:43.859588 1 task_log.go:114] [ 19376] Rdx = 0000000000000000 D0625 14:06:43.859592 1 task_log.go:114] [ 19376] Rip = 0000000000407af9 D0625 14:06:43.859596 1 task_log.go:114] [ 19376] Rsi = 0000000000000000 D0625 14:06:43.859601 1 task_log.go:114] [ 19376] Rsp = 00007f848ec923e0 D0625 14:06:43.859605 1 task_log.go:114] [ 19376] Ss = 000000000000002b D0625 14:06:43.859610 1 task_log.go:137] [ 19376] Stack: D0625 14:06:43.859623 1 task_log.go:158] [ 19376] 7f848ec923e0: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 D0625 14:06:43.859630 1 task_log.go:158] [ 19376] 7f848ec923f0: 10 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859635 1 task_log.go:158] [ 19376] 7f848ec92400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859646 1 task_log.go:158] [ 19376] 7f848ec92410: e8 03 00 00 00 00 00 00 f9 2a 41 00 00 00 00 00 D0625 14:06:43.859655 1 task_log.go:158] [ 19376] 7f848ec92420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859661 1 task_log.go:158] [ 19376] 7f848ec92430: 00 00 00 00 00 00 00 00 4e 01 2d 00 00 00 00 00 D0625 14:06:43.859670 1 task_log.go:158] [ 19376] 7f848ec92440: 1d f7 4b 00 00 00 00 00 8c bf 56 00 00 00 00 00 D0625 14:06:43.859675 1 task_log.go:158] [ 19376] 7f848ec92450: 0b 00 00 00 00 00 00 00 fe ff ff ff ff ff ff ff D0625 14:06:43.859680 1 task_log.go:158] [ 19376] 7f848ec92460: 00 00 00 00 00 00 00 00 05 00 00 00 00 00 00 00 D0625 14:06:43.859686 1 task_log.go:158] [ 19376] 7f848ec92470: 10 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859691 1 task_log.go:158] [ 19376] 7f848ec92480: 00 00 00 00 00 00 00 00 0f 00 00 00 00 00 00 00 D0625 14:06:43.859696 1 task_log.go:158] [ 19376] 7f848ec92490: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff D0625 14:06:43.859701 1 task_log.go:158] [ 19376] 7f848ec924a0: 5a f7 4b 00 00 00 00 00 0a 00 00 00 00 00 00 00 D0625 14:06:43.859706 1 task_log.go:158] [ 19376] 7f848ec924b0: 00 00 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.859712 1 task_log.go:158] [ 19376] 7f848ec924c0: 4e 01 2d 00 00 00 00 00 50 07 57 00 00 00 00 00 D0625 14:06:43.859717 1 task_log.go:158] [ 19376] 7f848ec924d0: 46 f7 4b 00 00 00 00 00 c8 07 57 00 00 00 00 00 D0625 14:06:43.859722 1 task_log.go:158] [ 19376] 7f848ec924e0: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:43.859727 1 task_log.go:158] [ 19376] 7f848ec924f0: 00 00 00 00 00 00 00 00 80 f0 fa 02 00 00 00 00 D0625 14:06:43.859733 1 task_log.go:158] [ 19376] 7f848ec92500: 85 0b 00 00 00 00 00 00 5e fd 5e 1f 00 00 00 00 D0625 14:06:43.859738 1 task_log.go:158] [ 19376] 7f848ec92510: 20 00 00 00 30 00 00 00 f0 25 c9 8e 84 7f 00 00 D0625 14:06:43.859743 1 task_log.go:158] [ 19376] 7f848ec92520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859748 1 task_log.go:158] [ 19376] 7f848ec92530: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859754 1 task_log.go:158] [ 19376] 7f848ec92540: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859759 1 task_log.go:158] [ 19376] 7f848ec92550: 00 00 00 00 00 00 00 00 80 24 c9 8e 84 7f 00 00 D0625 14:06:43.859764 1 task_log.go:158] [ 19376] 7f848ec92560: ff ff ff ff ff ff ff ff 80 02 00 20 00 00 00 00 D0625 14:06:43.859769 1 task_log.go:158] [ 19376] 7f848ec92570: 18 00 00 00 00 00 00 00 9f 0d 00 00 00 00 00 00 D0625 14:06:43.859774 1 task_log.go:158] [ 19376] 7f848ec92580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859779 1 task_log.go:158] [ 19376] 7f848ec92590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859796 1 task_log.go:158] [ 19376] 7f848ec925a0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:43.859803 1 task_log.go:158] [ 19376] 7f848ec925b0: 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 D0625 14:06:43.859808 1 task_log.go:158] [ 19376] 7f848ec925c0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.859813 1 task_log.go:158] [ 19376] 7f848ec925d0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.859818 1 task_log.go:158] [ 19376] 7f848ec925e0: c0 26 c9 8e 84 7f 00 00 fa 39 41 00 00 00 00 00 D0625 14:06:43.859823 1 task_log.go:158] [ 19376] 7f848ec925f0: de f6 4b 00 00 00 00 00 88 13 00 00 00 00 00 00 D0625 14:06:43.859828 1 task_log.go:158] [ 19376] 7f848ec92600: 01 00 00 00 00 00 00 00 80 26 c9 8e 84 7f 00 00 D0625 14:06:43.859833 1 task_log.go:158] [ 19376] 7f848ec92610: ea f7 4b 00 68 16 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859839 1 task_log.go:158] [ 19376] 7f848ec92620: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859845 1 task_log.go:158] [ 19376] 7f848ec92630: 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.859850 1 task_log.go:158] [ 19376] 7f848ec92640: 00 00 00 00 00 00 00 00 70 26 c9 8e 84 7f 00 00 D0625 14:06:43.859855 1 task_log.go:158] [ 19376] 7f848ec92650: 50 21 c9 8e 84 7f 00 00 06 00 00 00 0b 00 00 00 D0625 14:06:43.859863 1 task_log.go:158] [ 19376] 7f848ec92660: 85 0b 00 00 00 00 00 00 2e 01 0b 0b 00 00 00 00 D0625 14:06:43.859868 1 task_log.go:158] [ 19376] 7f848ec92670: 83 0b 00 00 00 00 00 00 4b 50 42 37 00 00 00 00 D0625 14:06:43.859873 1 task_log.go:158] [ 19376] 7f848ec92680: 2e 2f 35 37 33 36 00 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.859878 1 task_log.go:158] [ 19376] 7f848ec92690: 79 7a 30 00 79 7a 30 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859883 1 task_log.go:158] [ 19376] 7f848ec926a0: 51 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859888 1 task_log.go:158] [ 19376] 7f848ec926b0: 64 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859893 1 task_log.go:158] [ 19376] 7f848ec926c0: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.859898 1 task_log.go:158] [ 19376] 7f848ec926d0: 79 7a 30 00 79 7a 30 00 75 70 2e 70 72 6f 63 73 D0625 14:06:43.859903 1 task_log.go:158] [ 19376] 7f848ec926e0: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859908 1 task_log.go:158] [ 19376] 7f848ec926f0: 25 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859913 1 task_log.go:158] [ 19376] 7f848ec92700: 2e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859918 1 task_log.go:158] [ 19376] 7f848ec92710: 36 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859923 1 task_log.go:158] [ 19376] 7f848ec92720: 3e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859929 1 task_log.go:158] [ 19376] 7f848ec92730: 4c f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859937 1 task_log.go:158] [ 19376] 7f848ec92740: 5a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859946 1 task_log.go:158] [ 19376] 7f848ec92750: 63 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859958 1 task_log.go:158] [ 19376] 7f848ec92760: 6b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859970 1 task_log.go:158] [ 19376] 7f848ec92770: 7b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859990 1 task_log.go:158] [ 19376] 7f848ec92780: 8b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.859999 1 task_log.go:158] [ 19376] 7f848ec92790: 9a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.860004 1 task_log.go:158] [ 19376] 7f848ec927a0: a9 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.860009 1 task_log.go:158] [ 19376] 7f848ec927b0: b1 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.860015 1 task_log.go:158] [ 19376] 7f848ec927c0: 27 f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.860020 1 task_log.go:158] [ 19376] 7f848ec927d0: 2b f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.860026 1 task_log.go:186] [ 19376] Code: D0625 14:06:43.860032 1 task_log.go:208] [ 19376] 407ab0: 48 d3 e0 48 89 f9 48 31 f1 48 21 c8 48 0f c8 48 D0625 14:06:43.860039 1 task_log.go:208] [ 19376] 407ac0: 31 c2 48 8b 44 24 10 48 89 10 e9 f4 fd ff ff 48 D0625 14:06:43.860049 1 task_log.go:208] [ 19376] 407ad0: 8b 04 24 48 85 c0 74 17 48 8b 54 24 18 48 0f ca D0625 14:06:43.860058 1 task_log.go:208] [ 19376] 407ae0: 48 89 54 24 18 48 83 f8 01 0f 85 9b 02 00 00 48 D0625 14:06:43.860065 1 task_log.go:208] [ 19376] 407af0: 8b 44 24 10 48 8b 54 24 18 48 89 10 e9 c2 fd ff D0625 14:06:43.860071 1 task_log.go:208] [ 19376] 407b00: ff 48 8b 44 24 10 0f b7 10 48 8b 04 24 48 85 c0 D0625 14:06:43.860076 1 task_log.go:208] [ 19376] 407b10: 0f 84 6c 01 00 00 48 83 f8 01 0f 85 6a 02 00 00 D0625 14:06:43.860081 1 task_log.go:208] [ 19376] 407b20: 0f b6 4c 24 28 48 8b 04 24 66 c1 c2 08 48 8b 7c D0625 14:06:43.860087 1 task_log.go:81] [ 19376] 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-shm451854049 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 r-xp 2ee45000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p efc74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0334000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p efba3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p efcc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5bf000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p efc33000 *pgalloc.MemoryFile 20000000-20800000 r-xs 2ee45000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0620000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p efc54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:43.860211 1 task_log.go:84] [ 19376] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:43.860246 1 task_signals.go:548] [ 19376] Notified of signal 11 D0625 14:06:43.860256 1 task_signals.go:250] [ 19376] Signal 11: delivering to handler D0625 14:06:43.861269 1 task_run.go:389] [ 19376] Unhandled user fault: addr=20000018 ip=407af9 access=-w- err=operation not permitted D0625 14:06:43.861311 1 task_log.go:104] [ 19376] Registers: D0625 14:06:43.861330 1 task_log.go:114] [ 19376] Cs = 0000000000000033 D0625 14:06:43.861338 1 task_log.go:114] [ 19376] Ds = 000000000000002b D0625 14:06:43.861345 1 task_log.go:114] [ 19376] Eflags = 0000000000011246 D0625 14:06:43.861356 1 task_log.go:114] [ 19376] Es = 000000000000002b D0625 14:06:43.861365 1 task_log.go:114] [ 19376] Fs = 0000000000000000 D0625 14:06:43.861373 1 task_log.go:114] [ 19376] Fs_base = 00000000014ac400 D0625 14:06:43.861381 1 task_log.go:114] [ 19376] Gs = 0000000000000000 D0625 14:06:43.861389 1 task_log.go:114] [ 19376] Gs_base = 0000000000000000 D0625 14:06:43.861412 1 task_log.go:114] [ 19376] Orig_rax = 0000000020000018 D0625 14:06:43.861427 1 task_log.go:114] [ 19376] R10 = 0000000000000008 D0625 14:06:43.861475 1 task_log.go:114] [ 19376] R11 = 0000000000001246 D0625 14:06:43.861486 1 task_log.go:114] [ 19376] R12 = 00000000002d0196 D0625 14:06:43.861498 1 task_log.go:114] [ 19376] R13 = 00000000000003e8 D0625 14:06:43.861523 1 task_log.go:114] [ 19376] R14 = 000000000056bf80 D0625 14:06:43.861530 1 task_log.go:114] [ 19376] R15 = 00000000002d014e D0625 14:06:43.861537 1 task_log.go:114] [ 19376] R8 = 0000000000000000 D0625 14:06:43.861545 1 task_log.go:114] [ 19376] R9 = 0000000000000000 D0625 14:06:43.861552 1 task_log.go:114] [ 19376] Rax = 0000000020000018 D0625 14:06:43.861571 1 task_log.go:114] [ 19376] Rbp = 00007f848ec924d8 D0625 14:06:43.861597 1 task_log.go:114] [ 19376] Rbx = 0000000000970000 D0625 14:06:43.861605 1 task_log.go:114] [ 19376] Rcx = 0000000000000000 D0625 14:06:43.861613 1 task_log.go:114] [ 19376] Rdi = 00000000014ac2f0 D0625 14:06:43.861621 1 task_log.go:114] [ 19376] Rdx = 0000000000002710 D0625 14:06:43.861629 1 task_log.go:114] [ 19376] Rip = 0000000000407af9 D0625 14:06:43.861640 1 task_log.go:114] [ 19376] Rsi = 0000000000000000 D0625 14:06:43.861648 1 task_log.go:114] [ 19376] Rsp = 00007f848ec923e0 D0625 14:06:43.861656 1 task_log.go:114] [ 19376] Ss = 000000000000002b D0625 14:06:43.861665 1 task_log.go:137] [ 19376] Stack: D0625 14:06:43.861675 1 task_log.go:158] [ 19376] 7f848ec923e0: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 D0625 14:06:43.861694 1 task_log.go:158] [ 19376] 7f848ec923f0: 18 00 00 20 00 00 00 00 10 27 00 00 00 00 00 00 D0625 14:06:43.861703 1 task_log.go:158] [ 19376] 7f848ec92400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.861712 1 task_log.go:158] [ 19376] 7f848ec92410: e8 03 00 00 00 00 00 00 f9 2a 41 00 00 00 00 00 D0625 14:06:43.861731 1 task_log.go:158] [ 19376] 7f848ec92420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.861739 1 task_log.go:158] [ 19376] 7f848ec92430: 00 00 00 00 00 00 00 00 4e 01 2d 00 00 00 00 00 D0625 14:06:43.861748 1 task_log.go:158] [ 19376] 7f848ec92440: 1d f7 4b 00 00 00 00 00 8c bf 56 00 00 00 00 00 D0625 14:06:43.861757 1 task_log.go:158] [ 19376] 7f848ec92450: 0b 00 00 00 00 00 00 00 fe ff ff ff ff ff ff ff D0625 14:06:43.861766 1 task_log.go:158] [ 19376] 7f848ec92460: 00 00 00 00 00 00 00 00 05 00 00 00 00 00 00 00 D0625 14:06:43.861793 1 task_log.go:158] [ 19376] 7f848ec92470: 18 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.861804 1 task_log.go:158] [ 19376] 7f848ec92480: 00 00 00 00 00 00 00 00 0f 00 00 00 00 00 00 00 D0625 14:06:43.861813 1 task_log.go:158] [ 19376] 7f848ec92490: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff D0625 14:06:43.861822 1 task_log.go:158] [ 19376] 7f848ec924a0: 5a f7 4b 00 00 00 00 00 0a 00 00 00 00 00 00 00 D0625 14:06:43.861831 1 task_log.go:158] [ 19376] 7f848ec924b0: 00 00 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0625 14:06:43.861838 1 task_log.go:158] [ 19376] 7f848ec924c0: 4e 01 2d 00 00 00 00 00 50 07 57 00 00 00 00 00 D0625 14:06:43.861848 1 task_log.go:158] [ 19376] 7f848ec924d0: 46 f7 4b 00 00 00 00 00 f0 07 57 00 00 00 00 00 D0625 14:06:43.861857 1 task_log.go:158] [ 19376] 7f848ec924e0: 00 00 00 00 00 00 00 00 00 f7 6c 04 e4 7f 00 00 D0625 14:06:43.861876 1 task_log.go:158] [ 19376] 7f848ec924f0: 00 00 00 00 00 00 00 00 80 f0 fa 02 00 00 00 00 D0625 14:06:43.861881 1 task_log.go:158] [ 19376] 7f848ec92500: 85 0b 00 00 00 00 00 00 5e fd 5e 1f 00 00 00 00 D0625 14:06:43.861888 1 task_log.go:158] [ 19376] 7f848ec92510: 20 00 00 00 30 00 00 00 f0 25 c9 8e 84 7f 00 00 D0625 14:06:43.861897 1 task_log.go:158] [ 19376] 7f848ec92520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.861906 1 task_log.go:158] [ 19376] 7f848ec92530: 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.861921 1 task_log.go:158] [ 19376] 7f848ec92540: 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.861935 1 task_log.go:158] [ 19376] 7f848ec92550: 00 00 00 00 00 00 00 00 80 24 c9 8e 84 7f 00 00 D0625 14:06:43.861958 1 task_log.go:158] [ 19376] 7f848ec92560: ff ff ff ff ff ff ff ff 80 02 00 20 00 00 00 00 D0625 14:06:43.861967 1 task_log.go:158] [ 19376] 7f848ec92570: 18 00 00 00 00 00 00 00 9f 0d 00 00 00 00 00 00 D0625 14:06:43.861980 1 task_log.go:158] [ 19376] 7f848ec92580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.862003 1 task_log.go:158] [ 19376] 7f848ec92590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.862013 1 task_log.go:158] [ 19376] 7f848ec925a0: 00 00 00 00 00 00 00 00 00 ce 68 ae 4c b1 b5 23 D0625 14:06:43.862021 1 task_log.go:158] [ 19376] 7f848ec925b0: 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 D0625 14:06:43.862030 1 task_log.go:158] [ 19376] 7f848ec925c0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.862039 1 task_log.go:158] [ 19376] 7f848ec925d0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0625 14:06:43.862049 1 task_log.go:158] [ 19376] 7f848ec925e0: c0 26 c9 8e 84 7f 00 00 fa 39 41 00 00 00 00 00 D0625 14:06:43.862070 1 task_log.go:158] [ 19376] 7f848ec925f0: de f6 4b 00 00 00 00 00 88 13 00 00 00 00 00 00 D0625 14:06:43.862087 1 task_log.go:158] [ 19376] 7f848ec92600: 01 00 00 00 00 00 00 00 80 26 c9 8e 84 7f 00 00 D0625 14:06:43.862096 1 task_log.go:158] [ 19376] 7f848ec92610: ea f7 4b 00 68 16 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.862104 1 task_log.go:158] [ 19376] 7f848ec92620: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.862112 1 task_log.go:158] [ 19376] 7f848ec92630: 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.862128 1 task_log.go:158] [ 19376] 7f848ec92640: 00 00 00 00 00 00 00 00 70 26 c9 8e 84 7f 00 00 D0625 14:06:43.862138 1 task_log.go:158] [ 19376] 7f848ec92650: 50 21 c9 8e 84 7f 00 00 06 00 00 00 0b 00 00 00 D0625 14:06:43.862148 1 task_log.go:158] [ 19376] 7f848ec92660: 85 0b 00 00 00 00 00 00 2e 01 0b 0b 00 00 00 00 D0625 14:06:43.862157 1 task_log.go:158] [ 19376] 7f848ec92670: 83 0b 00 00 00 00 00 00 4b 50 42 37 00 00 00 00 D0625 14:06:43.862174 1 task_log.go:158] [ 19376] 7f848ec92680: 2e 2f 35 37 33 36 00 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.862183 1 task_log.go:158] [ 19376] 7f848ec92690: 79 7a 30 00 79 7a 30 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862188 1 task_log.go:158] [ 19376] 7f848ec926a0: 51 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862194 1 task_log.go:158] [ 19376] 7f848ec926b0: 64 f5 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862199 1 task_log.go:158] [ 19376] 7f848ec926c0: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0625 14:06:43.862204 1 task_log.go:158] [ 19376] 7f848ec926d0: 79 7a 30 00 79 7a 30 00 75 70 2e 70 72 6f 63 73 D0625 14:06:43.862209 1 task_log.go:158] [ 19376] 7f848ec926e0: 00 6f 63 73 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862214 1 task_log.go:158] [ 19376] 7f848ec926f0: 25 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862219 1 task_log.go:158] [ 19376] 7f848ec92700: 2e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862224 1 task_log.go:158] [ 19376] 7f848ec92710: 36 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862229 1 task_log.go:158] [ 19376] 7f848ec92720: 3e f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862234 1 task_log.go:158] [ 19376] 7f848ec92730: 4c f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862239 1 task_log.go:158] [ 19376] 7f848ec92740: 5a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862244 1 task_log.go:158] [ 19376] 7f848ec92750: 63 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862249 1 task_log.go:158] [ 19376] 7f848ec92760: 6b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862254 1 task_log.go:158] [ 19376] 7f848ec92770: 7b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862260 1 task_log.go:158] [ 19376] 7f848ec92780: 8b f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862265 1 task_log.go:158] [ 19376] 7f848ec92790: 9a f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862270 1 task_log.go:158] [ 19376] 7f848ec927a0: a9 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862275 1 task_log.go:158] [ 19376] 7f848ec927b0: b1 f8 4b 00 00 00 00 00 06 00 00 00 00 00 00 00 D0625 14:06:43.862280 1 task_log.go:158] [ 19376] 7f848ec927c0: 27 f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.862285 1 task_log.go:158] [ 19376] 7f848ec927d0: 2b f7 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0625 14:06:43.862290 1 task_log.go:186] [ 19376] Code: D0625 14:06:43.862295 1 task_log.go:208] [ 19376] 407ab0: 48 d3 e0 48 89 f9 48 31 f1 48 21 c8 48 0f c8 48 D0625 14:06:43.862301 1 task_log.go:208] [ 19376] 407ac0: 31 c2 48 8b 44 24 10 48 89 10 e9 f4 fd ff ff 48 D0625 14:06:43.862306 1 task_log.go:208] [ 19376] 407ad0: 8b 04 24 48 85 c0 74 17 48 8b 54 24 18 48 0f ca D0625 14:06:43.862311 1 task_log.go:208] [ 19376] 407ae0: 48 89 54 24 18 48 83 f8 01 0f 85 9b 02 00 00 48 D0625 14:06:43.862316 1 task_log.go:208] [ 19376] 407af0: 8b 44 24 10 48 8b 54 24 18 48 89 10 e9 c2 fd ff D0625 14:06:43.862324 1 task_log.go:208] [ 19376] 407b00: ff 48 8b 44 24 10 0f b7 10 48 8b 04 24 48 85 c0 D0625 14:06:43.862330 1 task_log.go:208] [ 19376] 407b10: 0f 84 6c 01 00 00 48 83 f8 01 0f 85 6a 02 00 00 D0625 14:06:43.862347 1 task_log.go:208] [ 19376] 407b20: 0f b6 4c 24 28 48 8b 04 24 66 c1 c2 08 48 8b 7c D0625 14:06:43.862354 1 task_log.go:81] [ 19376] 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-shm451854049 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 r-xp 2ee45000 00:07 8 /syz-executor 20800000-21000000 rwxp 00000000 00:00 0 21000000-21001000 ---p 00000000 00:00 0 1b32620000-1b33620000 rw-s 00000000 00:0b 3 /tmp/syzkaller-shm795376844 7f848e493000-7f848ec93000 rw-p 00000000 00:00 0 [stack] 7fe402400000-7fe402600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402600000-7fe402800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402800000-7fe402a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402a00000-7fe402c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402c00000-7fe402e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe402e00000-7fe403000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403000000-7fe403200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403200000-7fe403400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403400000-7fe403600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403600000-7fe403800000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403800000-7fe403a00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403a00000-7fe403c00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403c00000-7fe403e00000 rw-s 00000000 00:00 0 [kcov:2794] 7fe403e00000-7fe404000000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404000000-7fe404200000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404200000-7fe404400000 rw-s 00000000 00:00 0 [kcov:2794] 7fe404400000-7fe404600000 rw-s 00000000 00:00 0 [kcov:2794] 7fe4046af000-7fe4046b0000 ---p 00000000 00:00 0 7fe4046b0000-7fe4046d0000 rw-p 00000000 00:00 0 7fe4046d0000-7fe4046d1000 r--p 00000000 00:00 0 [vvar] 7fe4046d1000-7fe4046d3000 r-xp 00000000 00:00 0 PMAs: 00400000-00401000 r--p 3f000000 *pgalloc.MemoryFile 00401000-004ae000 r-xs 00001000 *gofer.dentryPlatformFile 004ae000-004af000 r-xp 3e3b5000 *pgalloc.MemoryFile 004af000-004fc000 r--p 3d513000 *pgalloc.MemoryFile 004fd000-0054a000 rw-p efc74000 *pgalloc.MemoryFile 00550000-00570000 rw-p f0334000 *pgalloc.MemoryFile 00570000-00970000 r--s 2d000000 *pgalloc.MemoryFile 00970000-00a00000 rw-p efba3000 *pgalloc.MemoryFile 01400000-014ac000 rw-p efcc1000 *pgalloc.MemoryFile 014ac000-014ad000 rw-p fe5bf000 *pgalloc.MemoryFile 014ad000-014ce000 rw-p efc33000 *pgalloc.MemoryFile 20000000-20800000 r-xs 2ee45000 *gofer.dentryPlatformFile 1b32620000-1b33620000 rw-s 2c000000 *pgalloc.MemoryFile 7f848ec00000-7f848ec93000 rw-p f0620000 *pgalloc.MemoryFile 7fe404400000-7fe404600000 rw-s 37a00000 *pgalloc.MemoryFile 7fe4046b0000-7fe4046d0000 rw-p efc54000 *pgalloc.MemoryFile 7fe4046d0000-7fe4046d1000 r--s 3fffd000 *pgalloc.MemoryFile 7fe4046d1000-7fe4046d3000 r-xs 3fffe000 *pgalloc.MemoryFile D0625 14:06:43.862521 1 task_log.go:84] [ 19376] FDTable: fd:0 => name /sys/kernel/debug/kcov fd:1 => name pipe:[88] fd:2 => name pipe:[88] 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 D0625 14:06:43.862561 1 task_signals.go:548] [ 19376] Notified of signal 11 D0625 14:06:43.862572 1 task_signals.go:250] [ 19376] Signal 11: delivering to handler D0625 14:06:43.862734 1 task_signals.go:532] [ 18785] Discarding duplicate signal 14 W0625 14:06:45.236271 14865 error.go:48] FATAL ERROR: waiting on pid 24: waiting on PID 24 in sandbox "ci-gvisor-kvm-cover-3": urpc method "containerManager.WaitPID" failed: EOF waiting on pid 24: waiting on PID 24 in sandbox "ci-gvisor-kvm-cover-3": urpc method "containerManager.WaitPID" failed: EOF W0625 14:06:45.236405 14865 main.go:257] Failure to execute command, err: 1 D0625 14:06:45.503401 1 server.go:638] p9.recv: EOF W0625 14:06:45.503410 14805 sandbox.go:811] Wait RPC to container "ci-gvisor-kvm-cover-3" failed: urpc method "containerManager.Wait" failed: EOF. Will try waiting on the sandbox process instead. I0625 14:06:45.504766 1 gofer.go:236] All 9P servers exited. I0625 14:06:45.504799 1 main.go:248] Exiting with status: 0 D0625 14:06:45.505140 14805 container.go:672] Destroy container, cid: ci-gvisor-kvm-cover-3 D0625 14:06:45.505227 14805 container.go:757] Destroying container, cid: ci-gvisor-kvm-cover-3 D0625 14:06:45.505250 14805 sandbox.go:1119] Destroying root container by destroying sandbox, cid: ci-gvisor-kvm-cover-3 D0625 14:06:45.505266 14805 sandbox.go:859] Destroy sandbox "ci-gvisor-kvm-cover-3" D0625 14:06:45.505274 14805 container.go:771] Killing gofer for container, cid: ci-gvisor-kvm-cover-3, PID: 14813 D0625 14:06:45.607222 14805 cgroup.go:394] Deleting cgroup "/ci-gvisor-kvm-cover-3" I0625 14:06:45.607447 14805 main.go:248] Exiting with status: 7 VM DIAGNOSIS: I0625 14:06:45.389899 15334 main.go:218] *************************** I0625 14:06:45.389957 15334 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-3] I0625 14:06:45.389984 15334 main.go:220] Version release-20210614.0-29-g1f113b96e68f I0625 14:06:45.389993 15334 main.go:221] GOOS: linux I0625 14:06:45.390003 15334 main.go:222] GOARCH: amd64 I0625 14:06:45.390012 15334 main.go:223] PID: 15334 I0625 14:06:45.390069 15334 main.go:224] UID: 0, GID: 0 I0625 14:06:45.390084 15334 main.go:225] Configuration: I0625 14:06:45.390095 15334 main.go:226] RootDir: /syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root I0625 14:06:45.390106 15334 main.go:227] Platform: kvm I0625 14:06:45.390129 15334 main.go:228] FileAccess: exclusive, overlay: true I0625 14:06:45.390144 15334 main.go:229] Network: sandbox, logging: false I0625 14:06:45.390206 15334 main.go:230] Strace: false, max size: 1024, syscalls: I0625 14:06:45.390217 15334 main.go:231] VFS2 enabled: true I0625 14:06:45.390228 15334 main.go:232] *************************** D0625 14:06:45.390858 15334 state_file.go:52] Load container, rootDir: "/syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root", id: {SandboxID: ContainerID:ci-gvisor-kvm-cover-3}, opts: {Exact:false SkipCheck:false} D0625 14:06:45.393019 15334 container.go:556] Signal container, cid: ci-gvisor-kvm-cover-3, signal: signal 0 (0) D0625 14:06:45.393055 15334 sandbox.go:877] Signal sandbox "ci-gvisor-kvm-cover-3" D0625 14:06:45.393069 15334 sandbox.go:357] Connecting to sandbox "ci-gvisor-kvm-cover-3" I0625 14:06:45.393135 15334 debug.go:133] Found sandbox "ci-gvisor-kvm-cover-3", PID: 14814 I0625 14:06:45.393179 15334 debug.go:143] Retrieving sandbox stacks D0625 14:06:45.393218 15334 sandbox.go:995] Stacks sandbox "ci-gvisor-kvm-cover-3" D0625 14:06:45.393240 15334 sandbox.go:357] Connecting to sandbox "ci-gvisor-kvm-cover-3" W0625 14:06:45.393259 15334 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 14814: connection refused retrieving stacks: connecting to control server at PID 14814: connection refused W0625 14:06:45.393313 15334 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-3"]: exit status 128 I0625 14:06:45.389899 15334 main.go:218] *************************** I0625 14:06:45.389957 15334 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-3] I0625 14:06:45.389984 15334 main.go:220] Version release-20210614.0-29-g1f113b96e68f I0625 14:06:45.389993 15334 main.go:221] GOOS: linux I0625 14:06:45.390003 15334 main.go:222] GOARCH: amd64 I0625 14:06:45.390012 15334 main.go:223] PID: 15334 I0625 14:06:45.390069 15334 main.go:224] UID: 0, GID: 0 I0625 14:06:45.390084 15334 main.go:225] Configuration: I0625 14:06:45.390095 15334 main.go:226] RootDir: /syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root I0625 14:06:45.390106 15334 main.go:227] Platform: kvm I0625 14:06:45.390129 15334 main.go:228] FileAccess: exclusive, overlay: true I0625 14:06:45.390144 15334 main.go:229] Network: sandbox, logging: false I0625 14:06:45.390206 15334 main.go:230] Strace: false, max size: 1024, syscalls: I0625 14:06:45.390217 15334 main.go:231] VFS2 enabled: true I0625 14:06:45.390228 15334 main.go:232] *************************** D0625 14:06:45.390858 15334 state_file.go:52] Load container, rootDir: "/syzkaller/managers/ci-gvisor-kvm-cover/workdir/gvisor_root", id: {SandboxID: ContainerID:ci-gvisor-kvm-cover-3}, opts: {Exact:false SkipCheck:false} D0625 14:06:45.393019 15334 container.go:556] Signal container, cid: ci-gvisor-kvm-cover-3, signal: signal 0 (0) D0625 14:06:45.393055 15334 sandbox.go:877] Signal sandbox "ci-gvisor-kvm-cover-3" D0625 14:06:45.393069 15334 sandbox.go:357] Connecting to sandbox "ci-gvisor-kvm-cover-3" I0625 14:06:45.393135 15334 debug.go:133] Found sandbox "ci-gvisor-kvm-cover-3", PID: 14814 I0625 14:06:45.393179 15334 debug.go:143] Retrieving sandbox stacks D0625 14:06:45.393218 15334 sandbox.go:995] Stacks sandbox "ci-gvisor-kvm-cover-3" D0625 14:06:45.393240 15334 sandbox.go:357] Connecting to sandbox "ci-gvisor-kvm-cover-3" W0625 14:06:45.393259 15334 error.go:48] FATAL ERROR: retrieving stacks: connecting to control server at PID 14814: connection refused retrieving stacks: connecting to control server at PID 14814: connection refused W0625 14:06:45.393313 15334 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 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callbacks suppressed [6405833.143197] user requested TSC rate below hardware speed [6405842.809869] user requested TSC rate below hardware speed [6405842.822576] user requested TSC rate below hardware speed [6405842.830777] user requested TSC rate below hardware speed [6405843.695408] user requested TSC rate below hardware speed [6405843.720579] user requested TSC rate below hardware speed [6405843.737968] user requested TSC rate below hardware speed [6405849.121960] user requested TSC rate below hardware speed [6405850.502555] user requested TSC rate below hardware speed [6405858.185589] user requested TSC rate below hardware speed [6405862.198962] user requested TSC rate below hardware speed [6405862.210372] user requested TSC rate below hardware speed [6405862.235037] user requested TSC rate below hardware speed [6405863.581344] user requested TSC rate below hardware speed [6405864.915743] user requested TSC rate below hardware speed [6405872.944609] user requested TSC rate below 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[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