SYZFAIL: posix_spawnp failed D0827 06:19:23.418147 1 task_signals.go:216] [ 65366( 2): 65366( 2)] Signal 11: delivering to handler (errno 1: Operation not permitted) D0827 06:19:23.418224 1 task_exit.go:225] [ 14: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0827 06:19:23.418280 1 task_run.go:312] [ 65366( 2): 65366( 2)] Unhandled user fault: addr=20000000b2c8 ip=557f80f1593c access=-w- sig=11 err=operation not permitted D0827 06:19:23.418347 1 task_log.go:87] [ 65366( 2): 65366( 2)] Registers: D0827 06:19:23.418366 1 task_log.go:94] [ 65366( 2): 65366( 2)] Cs = 0000000000000033 D0827 06:19:23.418398 1 task_log.go:94] [ 65366( 2): 65366( 2)] Ds = 000000000000002b D0827 06:19:23.418411 1 task_log.go:94] [ 65366( 2): 65366( 2)] Eflags = 0000000000011202 D0827 06:19:23.418429 1 task_log.go:94] [ 65366( 2): 65366( 2)] Es = 000000000000002b D0827 06:19:23.418442 1 task_log.go:94] [ 65366( 2): 65366( 2)] Fs = 0000000000000000 D0827 06:19:23.418450 1 task_log.go:94] [ 65366( 2): 65366( 2)] Fs_base = 0000557f81cad500 D0827 06:19:23.418457 1 task_log.go:94] [ 65366( 2): 65366( 2)] Gs = 0000000000000000 D0827 06:19:23.418468 1 task_log.go:94] [ 65366( 2): 65366( 2)] Gs_base = 0000000000000000 D0827 06:19:23.418474 1 task_log.go:94] [ 65366( 2): 65366( 2)] Orig_rax = 000020000000b2c8 D0827 06:19:23.418481 1 task_log.go:94] [ 65366( 2): 65366( 2)] R10 = 0000000000000001 D0827 06:19:23.418508 1 task_log.go:94] [ 65366( 2): 65366( 2)] R11 = 0000000000000009 D0827 06:19:23.418528 1 task_log.go:94] [ 65366( 2): 65366( 2)] R12 = 0000557f81174fac D0827 06:19:23.418539 1 task_log.go:94] [ 65366( 2): 65366( 2)] R13 = 0000557f81174fa0 D0827 06:19:23.418546 1 task_log.go:94] [ 65366( 2): 65366( 2)] R14 = fffffffffffffffe D0827 06:19:23.418553 1 task_log.go:94] [ 65366( 2): 65366( 2)] R15 = 0000000000000004 D0827 06:19:23.418561 1 task_log.go:94] [ 65366( 2): 65366( 2)] R8 = 0000001b31420000 D0827 06:19:23.418568 1 task_log.go:94] [ 65366( 2): 65366( 2)] R9 = 0000000000000001 D0827 06:19:23.418574 1 task_log.go:94] [ 65366( 2): 65366( 2)] Rax = 000020000000b2c8 D0827 06:19:23.418582 1 task_log.go:94] [ 65366( 2): 65366( 2)] Rbp = 00007ffbac3ea7c8 D0827 06:19:23.418588 1 task_log.go:94] [ 65366( 2): 65366( 2)] Rbx = 0000000000000004 D0827 06:19:23.418595 1 task_log.go:94] [ 65366( 2): 65366( 2)] Rcx = 8000000000000018 D0827 06:19:23.418610 1 task_log.go:94] [ 65366( 2): 65366( 2)] Rdi = 000020000000b2c8 D0827 06:19:23.418634 1 task_log.go:94] [ 65366( 2): 65366( 2)] Rdx = 0000000000000018 D0827 06:19:23.418642 1 task_log.go:94] [ 65366( 2): 65366( 2)] Rip = 0000557f80f1593c D0827 06:19:23.418648 1 task_log.go:94] [ 65366( 2): 65366( 2)] Rsi = 0000001b31030104 D0827 06:19:23.418654 1 task_log.go:94] [ 65366( 2): 65366( 2)] Rsp = 00007ffbac3ea6f8 D0827 06:19:23.418666 1 task_log.go:94] [ 65366( 2): 65366( 2)] Ss = 000000000000002b D0827 06:19:23.418687 1 task_log.go:111] [ 65366( 2): 65366( 2)] Stack: D0827 06:19:23.418699 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea6f0: 04 00 00 00 00 00 00 00 9f 43 e2 80 7f 55 00 00 D0827 06:19:23.418710 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea700: ef a9 3e ac 17 00 00 00 0b 00 00 00 00 00 00 00 D0827 06:19:23.418728 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea710: b2 13 02 31 1b 00 00 00 16 00 00 00 40 00 00 00 D0827 06:19:23.418741 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea720: 00 00 00 00 00 00 00 01 a0 4f 17 81 7f 55 00 00 D0827 06:19:23.418749 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea730: 00 00 00 00 00 00 00 00 a0 4f 17 81 7f 55 00 00 D0827 06:19:23.418761 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea740: a0 4f 17 81 7f 55 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.418769 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea750: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.418782 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea760: 90 50 17 81 7f 55 00 00 c8 b2 00 00 00 20 00 00 D0827 06:19:23.418793 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea770: 3d dc 0b 00 00 00 00 00 a0 4f 17 81 7f 55 00 00 D0827 06:19:23.418803 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea780: 3d dc 0b 00 00 00 00 00 18 00 00 00 00 00 00 00 D0827 06:19:23.418816 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea790: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.418826 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea7a0: a0 4f 17 81 7f 55 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.418849 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea7b0: 91 1e fd 80 7f 55 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.418866 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea7c0: ff ff ff ff 7f 55 00 00 04 01 03 31 1b 00 00 00 D0827 06:19:23.418877 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea7d0: a2 1e fd 80 7f 55 00 00 60 83 14 81 7f 55 00 00 D0827 06:19:23.418893 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea7e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.418901 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea7f0: 00 00 00 00 00 00 00 00 80 f0 fa 02 00 00 00 00 D0827 06:19:23.418909 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea800: 09 03 00 00 00 00 00 00 67 7d d9 11 00 00 00 00 D0827 06:19:23.418919 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea810: 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.418927 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea820: 80 02 14 81 7f 55 00 00 03 00 00 00 00 00 00 00 D0827 06:19:23.418937 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea830: b0 a9 3e ac fb 7f 00 00 a2 61 ef 80 7f 55 00 00 D0827 06:19:23.418945 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea840: 20 00 00 00 30 00 00 00 20 a9 3e ac fb 7f 00 00 D0827 06:19:23.418953 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea850: 73 79 7a 2e 32 2e 32 32 33 30 37 00 7f 55 00 00 D0827 06:19:23.418963 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea860: 13 00 00 00 00 00 00 00 67 a6 3e ac fb 7f 00 00 D0827 06:19:23.418973 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea870: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0827 06:19:23.418980 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea880: 13 00 00 00 00 00 00 00 67 a6 3e ac fb 7f 00 00 D0827 06:19:23.418987 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea890: 9c ff ff ff ff ff ff ff 80 20 00 00 00 20 00 00 D0827 06:19:23.419001 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea8a0: 80 45 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.419013 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea8b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.419026 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea8c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.419036 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea8d0: 00 00 00 00 00 00 00 00 00 29 47 c1 c1 8a ee 6e D0827 06:19:23.419051 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea8e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.419062 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea8f0: 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.419069 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea900: 80 02 14 81 7f 55 00 00 03 00 00 00 00 00 00 00 D0827 06:19:23.419075 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea910: b0 a9 3e ac fb 7f 00 00 5b 54 e2 80 7f 55 00 00 D0827 06:19:23.419082 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea920: 4d 1e fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419088 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea930: 53 1e fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419102 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea940: 70 a9 3e ac fb 7f 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419109 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea950: 3c 1f fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419117 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea960: 42 1f fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419125 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea970: 2e 2f 30 00 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0827 06:19:23.419132 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea980: 79 7a 32 00 79 7a 32 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419151 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea990: b8 1b fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419165 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea9a0: cb 1b fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419174 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea9b0: 2f 73 79 7a 63 67 72 6f 75 70 2f 6e 65 74 2f 73 D0827 06:19:23.419188 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea9c0: 79 7a 32 00 79 7a 32 00 14 00 00 00 00 00 00 00 D0827 06:19:23.419199 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea9d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.419207 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea9e0: 76 1f fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419215 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3ea9f0: 7f 1f fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419223 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa00: 87 1f fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419239 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa10: 8f 1f fd 80 7f 55 00 00 11 00 00 00 00 00 00 00 D0827 06:19:23.419255 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa20: ff 01 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0827 06:19:23.419263 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa30: 3e 12 fe 80 7f 55 00 00 a8 ff ff ff ff ff ff ff D0827 06:19:23.419282 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa40: 00 00 00 00 00 00 00 00 80 ab 3e ac fb 7f 00 00 D0827 06:19:23.419289 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa50: bc 1f fd 80 7f 55 00 00 13 00 00 00 00 00 00 00 D0827 06:19:23.419296 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa60: 88 ab 3e ac fb 7f 00 00 a8 ff ff ff ff ff ff ff D0827 06:19:23.419303 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa70: 00 00 00 00 00 00 00 00 80 ab 3e ac fb 7f 00 00 D0827 06:19:23.419309 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa80: eb 1f fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419328 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaa90: fa 1f fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419363 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaaa0: 02 20 fd 80 7f 55 00 00 06 00 00 00 00 00 00 00 D0827 06:19:23.419373 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaab0: 72 1e fd 80 7f 55 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.419379 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaac0: 18 12 fd 80 7f 55 00 00 61 14 fd 80 7f 55 00 00 D0827 06:19:23.419386 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaad0: e7 14 fd 80 7f 55 00 00 61 14 fd 80 7f 55 00 00 D0827 06:19:23.419393 1 task_log.go:128] [ 65366( 2): 65366( 2)] 7ffbac3eaae0: b0 c2 fa 80 7f 55 00 00 00 00 00 00 00 00 00 00 D0827 06:19:23.419384 1 task_signals.go:464] [ 65482: 65482] Notified of signal 9 D0827 06:19:23.419412 1 task_signals.go:464] [ 65364: 65364] Notified of signal 9 D0827 06:19:23.419399 1 task_log.go:149] [ 65366( 2): 65366( 2)] Code: D0827 06:19:23.419428 1 task_signals.go:464] [ 65441: 65441] Notified of signal 9 D0827 06:19:23.419440 1 task_exit.go:225] [ 14: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0827 06:19:23.419449 1 task_exit.go:225] [ 14: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0827 06:19:23.419439 1 task_log.go:167] [ 65366( 2): 65366( 2)] 557f80f158f0: c5 fc 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 D0827 06:19:23.419458 1 task_log.go:167] [ 65366( 2): 65366( 2)] 557f80f15900: 83 fa 10 73 2d 83 fa 08 73 46 83 fa 04 73 16 83 D0827 06:19:23.419473 1 task_log.go:167] [ 65366( 2): 65366( 2)] 557f80f15910: fa 01 7c 10 8a 0e 74 0a 0f b7 74 16 fe 66 89 74 D0827 06:19:23.419465 1 loader.go:1522] updated processes (removal): map[{ci-gvisor-kvm-3 0}:0xc0001184b0] D0827 06:19:23.419489 1 controller.go:758] containerManager.Wait, cid: ci-gvisor-kvm-3, pid: 14, waitStatus: 0x4300, err: D0827 06:19:23.419499 1 task_signals.go:200] [ 65441: 65441] Signal 9, PID: 65441, TID: 65441, fault addr: 0x0: terminating thread group D0827 06:19:23.419509 1 task_signals.go:200] [ 65482: 65482] Signal 9, PID: 65482, TID: 65482, fault addr: 0x0: terminating thread group D0827 06:19:23.419532 1 task_exit.go:225] [ 65441: 65441] Transitioning from exit state TaskExitNone to TaskExitInitiated D0827 06:19:23.419482 1 task_log.go:167] [ 65366( 2): 65366( 2)] 557f80f15920: 17 fe 88 0f c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 D0827 06:19:23.419559 1 task_signals.go:200] [ 65364: 65364] Signal 9, PID: 65364, TID: 65364, fault addr: 0x0: terminating thread group D0827 06:19:23.419588 1 task_log.go:167] [ 65366( 2): 65366( 2)] 557f80f15930: 37 c3 c5 fa 6f 06 c5 fa 6f 4c 16 f0 c5 fa 7f 07 D0827 06:19:23.419601 1 task_log.go:167] [ 65366( 2): 65366( 2)] 557f80f15940: c5 fa 7f 4c 17 f0 c3 66 0f 1f 84 00 00 00 00 00 D0827 06:19:23.419614 1 task_log.go:167] [ 65366( 2): 65366( 2)] 557f80f15950: 48 8b 4c 16 f8 48 8b 36 48 89 37 48 89 4c 17 f8 D0827 06:19:23.419626 1 task_log.go:167] [ 65366( 2): 65366( 2)] 557f80f15960: c3 c5 fe 6f 54 16 e0 c5 fe 6f 5c 16 c0 c5 fe 7f D0827 06:19:23.419688 1 task_exit.go:225] [ 65482: 65482] Transitioning from exit state TaskExitNone to TaskExitInitiated D0827 06:19:23.419707 2797381 urpc.go:635] urpc: unmarshal success. D0827 06:19:23.419633 1 task_log.go:71] [ 65366( 2): 65366( 2)] Mappings: VMAs: 1b31020000-1b31420000 r--s 00000000 00:16 6 /tmp/syz.AaPViw (deleted) 1b32024000-1b32064000 rw-s 00000000 00:16 7 /tmp/syz.ZRHyDb (deleted) 1ffffffff000-200000000000 ---p 00000000 00:00 0 200000000000-200000800000 r--p 00000000 00:00 0 200000800000-200001000000 rwxp 00000000 00:00 0 200001000000-200001001000 ---p 00000000 00:00 0 557f80dbf000-557f80e08000 r--p 00000000 00:11 7 /syz-executor 557f80e08000-557f80fab000 r-xp 00049000 00:11 7 /syz-executor 557f80fab000-557f81140000 r--p 001ec000 00:11 7 /syz-executor 557f81140000-557f81149000 rw-p 00381000 00:11 7 /syz-executor 557f8114f000-557f81cad000 rw-p 00000000 00:00 0 557f81cad000-557f81ccf000 rw-p 00000000 00:00 0 [heap] 7f578821f000-7f5788220000 ---p 00000000 00:00 0 7f5788220000-7f5788240000 rw-p 00000000 00:00 0 7f5788240000-7f5788241000 ---p 00000000 00:00 0 7f5788241000-7f5788261000 rw-p 00000000 00:00 0 7f5788261000-7f5788262000 ---p 00000000 00:00 0 7f5788262000-7f5788282000 rw-p 00000000 00:00 0 7f5788282000-7f5788283000 r--p 00000000 00:00 0 [vvar] 7f5788283000-7f5788285000 r-xp 00000000 00:00 0 7ffbabbeb000-7ffbac3eb000 rw-p 00000000 00:00 0 [stack] PMAs: 1b31020000-1b31030000 r--s WB 01907000 *pgalloc.MemoryFile 1b31030000-1b31040000 r--s WB 0108f000 *pgalloc.MemoryFile 1b32024000-1b32034000 rw-s WB 01917000 *pgalloc.MemoryFile 1b32063000-1b32064000 rw-s WB 00de7000 *pgalloc.MemoryFile 200000000000-200000200000 r--p WB 3cd96000 *pgalloc.MemoryFile 557f80e08000-557f80fab000 r-xs WB 00049000 *gofer.inodePlatformFile 557f80fab000-557f81059000 r--s WB 001ec000 *gofer.inodePlatformFile 557f81059000-557f81149000 rw-p WB 3d527000 *pgalloc.MemoryFile 557f8114f000-557f81200000 rw-p WB 3dbde000 *pgalloc.MemoryFile 557f81c00000-557f81cad000 rw-p WB 01a08000 *pgalloc.MemoryFile 557f81cad000-557f81cae000 rw-p WB 3f1fe000 *pgalloc.MemoryFile 557f81cae000-557f81ccf000 rw-p WB 3eea7000 *pgalloc.MemoryFile 7f5788220000-7f5788240000 rw-p WB 3ee67000 *pgalloc.MemoryFile 7f5788241000-7f5788261000 rw-p WB 3ee87000 *pgalloc.MemoryFile 7f5788262000-7f5788282000 rw-p WB 3eec8000 *pgalloc.MemoryFile 7f5788282000-7f5788283000 r--s WB 00002000 *pgalloc.MemoryFile 7f5788283000-7f5788285000 r-xs WB 00000000 *pgalloc.MemoryFile 7ffbac200000-7ffbac3e9000 r--p WB 3d617000 *pgalloc.MemoryFile 7ffbac3e9000-7ffbac3eb000 rw-p WB 3f1f2000 *pgalloc.MemoryFile