panic: unknown error: SIGBUS at 0x7fda2cf19a80 goroutine 133593 [running]: panic(0x1168d40, 0xc005b54c90) GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc009b1d598 sp=0xc009b1d4d0 pc=0x437c65 gvisor.dev/gvisor/pkg/syserr.FromError(0x14f35a0, 0xc0054a2af8, 0xc009a81620) pkg/syserr/syserr.go:320 +0x16f fp=0xc009b1d5e0 sp=0xc009b1d598 pc=0x725e4f D0830 08:58:51.680518 661711 task_log.go:114] [ 5421] Rsi = 00000000004d1220 D0830 08:58:51.680588 661711 task_log.go:114] [ 5421] Rsp = 00007f95cc96cbb0 D0830 08:58:51.680632 661711 task_log.go:114] [ 5421] Ss = 000000000000002b D0830 08:58:51.680658 661711 task_log.go:137] [ 5421] Stack: D0830 08:58:51.680703 661711 task_log.go:158] [ 5421] 7f95cc96cbb0: a0 d0 96 cc 95 7f 00 00 13 00 00 00 00 00 00 00 D0830 08:58:51.680742 661711 task_log.go:158] [ 5421] 7f95cc96cbc0: 60 7a 54 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.680773 661711 task_log.go:158] [ 5421] 7f95cc96cbd0: 20 12 4d 00 00 00 00 00 20 81 54 00 00 00 00 00 D0830 08:58:51.680798 661711 task_log.go:158] [ 5421] 7f95cc96cbe0: c0 d1 96 cc 95 7f 00 00 5f 95 42 00 00 00 00 00 D0830 08:58:51.680837 661711 task_log.go:158] [ 5421] 7f95cc96cbf0: 53 eb 4c 00 00 00 00 00 28 08 00 00 00 00 00 00 D0830 08:58:51.680864 661711 task_log.go:158] [ 5421] 7f95cc96cc00: 15 00 00 00 00 00 00 00 d8 53 42 00 00 00 00 00 D0830 08:58:51.680903 661711 task_log.go:158] [ 5421] 7f95cc96cc10: c8 12 4d 00 00 00 00 00 00 a4 d7 50 fd 5c 58 94 D0830 08:58:51.680919 661711 task_log.go:158] [ 5421] 7f95cc96cc20: 01 00 00 00 00 00 00 00 13 00 00 00 00 00 00 00 D0830 08:58:51.680942 661711 task_log.go:158] [ 5421] 7f95cc96cc30: b0 d1 96 cc 95 7f 00 00 c0 d1 96 cc 95 7f 00 00 D0830 08:58:51.680958 661711 task_log.go:158] [ 5421] 7f95cc96cc40: 43 f2 4b 00 00 00 00 00 00 d3 96 cc 95 7f 00 00 D0830 08:58:51.680980 661711 task_log.go:158] [ 5421] 7f95cc96cc50: 13 00 00 00 00 00 00 00 10 6e 42 00 00 00 00 00 D0830 08:58:51.680997 661711 task_log.go:158] [ 5421] 7f95cc96cc60: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 D0830 08:58:51.681016 661711 task_log.go:158] [ 5421] 7f95cc96cc70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681038 661711 task_log.go:158] [ 5421] 7f95cc96cc80: 00 00 00 00 00 00 00 00 ff ff ff ff ff ff ff ff D0830 08:58:51.681062 661711 task_log.go:158] [ 5421] 7f95cc96cc90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681079 661711 task_log.go:158] [ 5421] 7f95cc96cca0: 0a 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681096 661711 task_log.go:158] [ 5421] 7f95cc96ccb0: 77 d1 96 cc 95 7f 00 00 01 00 00 00 00 00 00 00 D0830 08:58:51.681116 661711 task_log.go:158] [ 5421] 7f95cc96ccc0: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681137 661711 task_log.go:158] [ 5421] 7f95cc96ccd0: 00 00 00 00 09 00 00 00 28 08 00 00 00 00 00 00 D0830 08:58:51.681159 661711 task_log.go:158] [ 5421] 7f95cc96cce0: 43 f2 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681177 661711 task_log.go:158] [ 5421] 7f95cc96ccf0: 00 00 00 00 00 00 00 00 49 f2 4b 00 00 00 00 00 D0830 08:58:51.681194 661711 task_log.go:158] [ 5421] 7f95cc96cd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681212 661711 task_log.go:158] [ 5421] 7f95cc96cd10: 00 00 00 00 00 00 00 00 10 00 00 00 30 00 00 00 D0830 08:58:51.681230 661711 task_log.go:158] [ 5421] 7f95cc96cd20: 00 d8 96 cc 95 7f 00 00 20 d7 96 cc 95 7f 00 00 D0830 08:58:51.681246 661711 task_log.go:158] [ 5421] 7f95cc96cd30: 00 00 00 00 00 00 00 00 10 00 00 00 30 00 00 00 D0830 08:58:51.681263 661711 task_log.go:158] [ 5421] 7f95cc96cd40: 20 d8 96 cc 95 7f 00 00 40 d7 96 cc 95 7f 00 00 D0830 08:58:51.681282 661711 task_log.go:158] [ 5421] 7f95cc96cd50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681300 661711 task_log.go:158] [ 5421] 7f95cc96cd60: 00 00 00 00 00 00 00 00 10 00 00 00 30 00 00 00 D0830 08:58:51.681315 661711 task_log.go:158] [ 5421] 7f95cc96cd70: e0 d3 96 cc 95 7f 00 00 20 d3 96 cc 95 7f 00 00 D0830 08:58:51.681336 661711 task_log.go:158] [ 5421] 7f95cc96cd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681512 661711 task_log.go:158] [ 5421] 7f95cc96cd90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681536 661711 task_log.go:158] [ 5421] 7f95cc96cda0: 00 00 00 00 00 00 00 00 80 3a 00 20 00 00 00 00 D0830 08:58:51.681552 661711 task_log.go:158] [ 5421] 7f95cc96cdb0: 01 00 00 00 00 00 00 00 3b 00 00 00 00 00 00 00 D0830 08:58:51.681570 661711 task_log.go:158] [ 5421] 7f95cc96cdc0: 00 00 97 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681587 661711 task_log.go:158] [ 5421] 7f95cc96cdd0: 00 00 00 00 00 00 00 00 f4 f4 42 00 00 00 00 00 D0830 08:58:51.681601 661711 task_log.go:158] [ 5421] 7f95cc96cde0: 00 00 00 00 00 00 00 00 20 7e 54 00 00 00 00 00 D0830 08:58:51.681619 661711 task_log.go:158] [ 5421] 7f95cc96cdf0: 70 d3 96 cc 95 7f 00 00 90 d3 96 cc 95 7f 00 00 D0830 08:58:51.681635 661711 task_log.go:158] [ 5421] 7f95cc96ce00: 5f fc 4b 00 00 00 00 00 ae 04 42 00 00 00 00 00 D0830 08:58:51.681656 661711 task_log.go:158] [ 5421] 7f95cc96ce10: 00 00 97 00 00 00 00 00 07 00 00 00 00 00 00 00 D0830 08:58:51.681673 661711 task_log.go:158] [ 5421] 7f95cc96ce20: e6 6d 0b 00 00 00 00 00 ba 46 40 00 00 00 00 00 D0830 08:58:51.681689 661711 task_log.go:158] [ 5421] 7f95cc96ce30: d8 d4 96 cc 95 7f 00 00 00 98 41 00 00 00 00 00 D0830 08:58:51.681704 661711 task_log.go:158] [ 5421] 7f95cc96ce40: 02 00 00 00 00 00 00 00 ae 04 42 00 00 00 00 00 D0830 08:58:51.681723 661711 task_log.go:158] [ 5421] 7f95cc96ce50: 00 00 97 00 00 00 00 00 07 00 00 00 00 00 00 00 D0830 08:58:51.681740 661711 task_log.go:158] [ 5421] 7f95cc96ce60: 9b 6e 0b 00 00 00 00 00 ba 46 40 00 00 00 00 00 D0830 08:58:51.681759 661711 task_log.go:158] [ 5421] 7f95cc96ce70: d8 d4 96 cc 95 7f 00 00 00 98 41 00 00 00 00 00 D0830 08:58:51.681779 661711 task_log.go:158] [ 5421] 7f95cc96ce80: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.681797 661711 task_log.go:158] [ 5421] 7f95cc96ce90: 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 D0830 08:58:51.681811 661711 task_log.go:158] [ 5421] 7f95cc96cea0: 00 00 00 00 00 00 00 00 00 00 97 00 00 00 00 00 D0830 08:58:51.681829 661711 task_log.go:158] [ 5421] 7f95cc96ceb0: 00 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 D0830 08:58:51.681849 661711 task_log.go:158] [ 5421] 7f95cc96cec0: 46 02 00 00 00 00 00 00 9b 6e 0b 00 00 00 00 00 D0830 08:58:51.681863 661711 task_log.go:158] [ 5421] 7f95cc96ced0: e8 03 00 00 00 00 00 00 80 bf 56 00 00 00 00 00 D0830 08:58:51.681879 661711 task_log.go:158] [ 5421] 7f95cc96cee0: 8d 6c 0b 00 00 00 00 00 80 3a 00 20 00 00 00 00 D0830 08:58:51.681897 661711 task_log.go:158] [ 5421] 7f95cc96cef0: f8 02 57 00 00 00 00 00 d8 d4 96 cc 95 7f 00 00 D0830 08:58:51.681918 661711 task_log.go:158] [ 5421] 7f95cc96cf00: 00 00 97 00 00 00 00 00 01 00 00 00 00 00 00 00 D0830 08:58:51.681935 661711 task_log.go:158] [ 5421] 7f95cc96cf10: 80 3a 00 20 00 00 00 00 3b 00 00 00 00 00 00 00 D0830 08:58:51.681952 661711 task_log.go:158] [ 5421] 7f95cc96cf20: 18 d4 96 cc 95 7f 00 00 5b 1d 46 00 00 00 00 00 D0830 08:58:51.681970 661711 task_log.go:158] [ 5421] 7f95cc96cf30: 46 02 01 00 00 00 00 00 33 00 00 00 00 00 2b 00 D0830 08:58:51.681991 661711 task_log.go:158] [ 5421] 7f95cc96cf40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.682008 661711 task_log.go:158] [ 5421] 7f95cc96cf50: 00 00 00 00 00 00 00 00 80 3a 00 20 00 00 00 00 D0830 08:58:51.682057 661711 task_log.go:158] [ 5421] 7f95cc96cf60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0830 08:58:51.682074 661711 task_log.go:158] [ 5421] 7f95cc96cf70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 gvisor.dev/gvisor/pkg/sentry/socket/unix.(*socketOpsCommon).SendMsg(0xc00a87d638, 0xc009357500, 0x1516ef0, 0xc008b51000, 0xc009a81620, 0x3, 0x0, 0x1, 0x100, 0x0, ...) pkg/sentry/socket/unix/unix.go:618 +0x271 fp=0xc009b1d7f0 sp=0xc009b1d5e0 pc=0xc15491 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.sendSingleMsg(0xc009357500, 0x7fda76b73008, 0xc00a87d5c0, 0xc00a87d5c0, 0x200195c0, 0x0, 0xc003a39980, 0x200000003, 0xc003a39980) pkg/sentry/syscalls/linux/vfs2/socket.go:1376 +0x51e fp=0xc009b1dad8 sp=0xc009b1d7f0 pc=0xeedf7e gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.SendMMsg(0xc009357500, 0x4, 0x200195c0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/socket.go:1268 +0x37f fp=0xc009b1dba8 sp=0xc009b1dad8 pc=0xeed5df gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc009357500, 0x133, 0x4, 0x200195c0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x135e8c0, ...) pkg/sentry/kernel/task_syscall.go:115 +0x1b9 fp=0xc009b1dc68 sp=0xc009b1dba8 pc=0xa4f079 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc009357500, 0x133, 0x4, 0x200195c0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:290 +0x70 fp=0xc009b1dcf0 sp=0xc009b1dc68 pc=0xa50350 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc009357500, 0x133, 0x4, 0x200195c0, 0x2, 0x0, 0x0, 0x0, 0xf3df50, 0xc002430a60) pkg/sentry/kernel/task_syscall.go:237 +0xb4 fp=0xc009b1dd50 sp=0xc009b1dcf0 pc=0xa4fe34 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc009357500, 0x2, 0xc009357500) pkg/sentry/kernel/task_syscall.go:204 +0x198 fp=0xc009b1de20 sp=0xc009b1dd50 pc=0xa4f718 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc009357500, 0x14f1a80, 0x0) pkg/sentry/kernel/task_run.go:327 +0xe15 fp=0xc009b1df60 sp=0xc009b1de20 pc=0xa425d5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc009357500, 0x1532) pkg/sentry/kernel/task_run.go:100 +0x1e2 fp=0xc009b1dfd0 sp=0xc009b1df60 pc=0xa41062 runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc009b1dfd8 sp=0xc009b1dfd0 pc=0x472821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:380 +0x116