Feb 9 05:22:08 ci2-netbsd-kubsan-3 getty[567]: /dev/ttyE3: Device not configured NetBSD/amd64 (ci2-netbsd-kubsan-3.c.syzkaller.internal) (console) login: Feb 9 05:22:08 ci2-netbsd-kubsan-3 getty[561]: /dev/ttyE2: Device not configured Warning: Permanently added '10.128.0.65' (ECDSA) to the list of known hosts. 2020/02/09 05:22:17 fuzzer started 2020/02/09 05:22:17 dialing manager at 10.128.0.105:44629 2020/02/09 05:22:17 syscalls: 215 2020/02/09 05:22:17 code coverage: enabled 2020/02/09 05:22:17 comparison tracing: enabled 2020/02/09 05:22:17 extra coverage: support is not implemented in syzkaller 2020/02/09 05:22:17 setuid sandbox: support is not implemented in syzkaller 2020/02/09 05:22:17 namespace sandbox: support is not implemented in syzkaller 2020/02/09 05:22:17 Android sandbox: support is not implemented in syzkaller 2020/02/09 05:22:17 fault injection: support is not implemented in syzkaller 2020/02/09 05:22:17 leak checking: support is not implemented in syzkaller 2020/02/09 05:22:17 net packet injection: support is not implemented in syzkaller 2020/02/09 05:22:17 net device setup: support is not implemented in syzkaller 2020/02/09 05:22:17 concurrency sanitizer: support is not implemented in syzkaller 2020/02/09 05:22:17 devlink PCI setup: support is not implemented in syzkaller 05:22:20 executing program 0: r0 = msgget(0x1, 0x0) msgsnd(r0, 0x0, 0x0, 0xc00) 05:22:20 executing program 1: semget(0x3, 0x2, 0x0) 05:22:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) getsockname$unix(r0, 0x0, &(0x7f0000000080)) 05:22:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x2, 0x1000000008002, 0x0) connect$unix(r1, &(0x7f0000001c80)=ANY=[@ANYBLOB="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"], 0x10) dup2(r1, r0) r2 = dup(r0) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 05:22:20 executing program 4: r0 = msgget(0x1, 0x0) msgsnd(r0, 0x0, 0x0, 0x0) 05:22:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, 0x0, &(0x7f0000000080)) 05:22:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 05:22:23 executing program 5: select(0x7e764d91726b6591, &(0x7f00000004c0)={0xdeafbead}, 0x0, 0x0, 0x0) 05:22:23 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 05:22:23 executing program 1: r0 = getppid() getpgid(r0) 05:22:23 executing program 5: r0 = socket(0x2, 0x8002, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="5108bee10418", 0x169}], 0x1, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="4402", 0x2}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="e397863fcefb6b5f07d656b7bb2bedfc4426f777ba06b193af7e66f59279f8c0793a83b1bfff864b9efd68a22f"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) 05:22:23 executing program 2: r0 = socket(0x2, 0x2, 0x0) socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) dup2(r0, r1) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r2 = dup(r1) sendto$inet6(r2, &(0x7f0000000040), 0xffc9, 0x0, 0x0, 0xfffffffffffffe8c) 05:22:23 executing program 1: pwritev(0xffffffffffffffff, &(0x7f00000003c0), 0x273, 0x0) 05:22:23 executing program 3: r0 = socket(0x1, 0x1, 0x0) r1 = dup(r0) listen(r1, 0x0) 05:22:23 executing program 1: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) [ 43.4624817] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 34 command syz-executor.5) 05:22:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) select(0x7e764d91726b6591, &(0x7f00000004c0)={0xdeadbeef}, 0x0, 0x0, 0x0) 05:22:23 executing program 4: syz_emit_ethernet(0x140, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7810197dc0710672cd"]) [ 43.5025594] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 34 command syz-executor.5) [ 43.5226016] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.0) 05:22:23 executing program 5: syz_emit_ethernet(0x4e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffa4abc47010424de5aaaa0086dd60a4f0b7040000000000000025e6e591caa1f1088c3c1d00fe8000000000000000000000000000aaff0200000000fcffff3f000074ad00012c0000ae20316278000000009e75e60c33008a4c175e92011614705b9346c28d2907bc2382561a01129ec582fd12829bc0fa2d008d43236f6373690408000b0cdce955fbeada6bf4b3947a9b8cb2532cd103d95839eb7f5ea0e2c0ebe368fc08332bcf345fba273eb0b95a7a9f37009644732662d4de6d754dc2b1d78fdafc095b4e67861658a126d390c7d2b40723d37f0b3ece4e3514cec2dda102ef039035e4dda62dafd73ff92919d4cf664417e4b9b0ce0836f3cdcba130191b8cae05d1f15e11a5bbd3487e7be142d34d026bac1f8f208af5fd58506a5dfebd6f4188de8ca64de3a714efc6b46e7ed28d9e0fb4036f84f1bd2841fbf6eb2539fbb3459d89803ca3ea7241de0398bd631c3f80311b33965c1055c5ec03acaef5cb96d7d76f48c0fdf8fac258255bbf51294a419178e02de31fa22d494f7e0910fe8f498527cb4bafc0782d15c3c683303828cd6f78a6438c74211c383990e3680559e9c2c78fd6a5491207f619e73c687fb6455ca3357b6220a735b7a27781f9d92b1cbf000894efeadf289cb0e19b810cfd6780552f5b450a17ba0b013462345a0416dc53b6ddf999f377935e0992a60ee66e3002a543f5a122f2f3e0022e6804768a07f1704b11010000000000000000000000000000000000000000000000b3ee9f32b67548c37723d5eb17d3a9cdeebb8f66f5a4dffd117ac80ebeab7ea19cbadee987fdb5ab1a30dbf7620a510a823f21431e548fda66f4677d8a0450a765678a89b2fb40112efb0ee3a09a6d4120838bd444e7d10b44ea5d1b8ac3936d"]) 05:22:23 executing program 0: r0 = socket(0x11, 0x4003, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050460000000000008000501000000000000cea1fea7fef96eefc73fd3357ae26caa0416fa76d06336acf00b7804be781e4991f7c8df5f882b2b7be1aa5b23ed19f4c8b2ca3ebb3557699a1f132e27ec0ed602000d7d026ba8af63ff37282921e4fd89720fd3872babfb8070c1abda58601a8bfee8aca4911faff575e8c881ff7cc53c894303b22f310b404f36a0069000fcfffcffe608a371a3f80004002ec7299e34000000000000010000000000", 0xb1, 0x0, 0x0, 0x0) [ 43.5526654] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 526 command syz-executor.0) 05:22:23 executing program 1: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) fcntl$getown(r0, 0x5) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) r1 = semget$private(0x0, 0x4, 0xa5) semop(r1, &(0x7f00000003c0)=[{0x3, 0x8, 0x1000000}, {0x2, 0xfffffffffffffffd, 0x1000}, {0x2000000003, 0x100, 0x7fc}], 0x3) semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000000c0)=[0x83, 0x10001, 0xd]) semop(r1, &(0x7f0000000240)=[{0x1, 0x6, 0x800}, {0x0, 0x44, 0x1800}, {0x0, 0x3, 0x7fc}, {0x3, 0x7, 0x1000}, {0x3, 0x68, 0x1000}, {0x3, 0xffffffffffffffff, 0x1000}, {0x1, 0xfffffffffffffff8, 0x1000}, {0x2, 0xad, 0x1000}], 0x8) semop(r1, &(0x7f0000000240), 0x6) 05:22:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') close(r0) 05:22:23 executing program 3: pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x10000014c) poll(&(0x7f0000000140)=[{r0, 0x185}], 0x1, 0x80) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0, 0x0) 05:22:24 executing program 0: mlock(&(0x7f00006ce000/0x2000)=nil, 0x2000) 05:22:24 executing program 1: syz_emit_ethernet(0x42, &(0x7f00000008c0)) 05:22:24 executing program 5: shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) 05:22:24 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc) recvfrom$unix(r0, &(0x7f0000000080)=""/168, 0xa8, 0x1, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) select(0x40, &(0x7f0000000140)={0xd6, 0x5, 0x7, 0x81, 0x7f, 0x4, 0x61, 0x8001}, &(0x7f0000000180)={0xba, 0x3, 0x0, 0xffffffffffffff7f, 0x81, 0xfd, 0x4, 0x8}, &(0x7f00000001c0)={0x7, 0x5, 0x8, 0x5, 0x6, 0x2, 0x45}, &(0x7f0000000200)={0x4, 0x3}) r1 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000680)=""/230) [ 44.0636802] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 670 command syz-executor.3) 05:22:24 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="62020207e0000001"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x8002, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="620500000000000000d1"], 0x10) write(r1, 0x0, 0x0) 05:22:24 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000080)=ANY=[@ANYBLOB="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"/626]) 05:22:24 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 05:22:24 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="62020207e0000001"], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="071400000f370025ff149b33ff0f000000000000", 0x14) write(r0, 0x0, 0x0) 05:22:24 executing program 1: setrlimit(0x4000000003, &(0x7f0000000080)={0x7ffc, 0x100000}) 05:22:24 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000009078000024f25523de2bcea4e1b49dd743598de63b675ba0e95ba9994a4a4d7d9281406caaa58efca47b410d76fd1ce63387e05d8681b7da19fcc8a7947778082dd19512b8f7fc2ad04201646e40df2f6f8e08a6397c0a8af27dde4410869fa47e1546fe2ae188dd1b9ff3c4047d641452696298104302717c0b5737f387dd2bcbe0acf6eb4e4bcd40119c05c50c8436f55386373daa7d9df3b89e932cf672feff780548c11df1ab9cf8113f8ec383dfbaebc6ac82"]) 05:22:24 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202c17f"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a634e19767b0784"], 0x10) r3 = accept$unix(r1, 0x0, 0x0) write(r3, &(0x7f0000000240)="ddee43ab8734abe72e8289e48f848dcae6855abde176689fd16e6ad78a4f273bc1d2e3f3f911c89a2472d11399504870b9fb0e36d8892e80897800000000d20a2c82125431700f50a6b8d22db0ec0ff3a1800280b535084f92a7499cd07afbd1d0b82c439984f338ffbf66decf2ba302619dc2dcef33b15aa3d89beb2b70ddbd84311f09a2639749e5f4c3669169eb4be5a922395a28149f4d2ec0588916c297ac43adfbb5775ab949938e2baef7e6fa3703487dc7cd0255926c0ec9", 0xfffffea5) execve(0x0, 0x0, 0x0) [ 44.4143828] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 670 command syz-executor.3) 05:22:24 executing program 3: shmget(0x1, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) 05:22:24 executing program 5: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 05:22:24 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0x160}], 0x1, 0x606dca73) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x10000221, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x2, 0x10, r2, 0x0, 0x0) dup2(r1, r0) 05:22:24 executing program 1: r0 = socket(0x11, 0x3, 0x3) sendto$unix(r0, &(0x7f0000000200)="9b03050400000000000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882a297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea800000002000000000000020208a371a3f800040000000000000001000000000000000000", 0x39b, 0x0, 0x0, 0x0) 05:22:24 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 05:22:24 executing program 3: shmget$private(0xc6, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) 05:22:25 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f00000001c0)=""/94, 0x5e) write(r0, &(0x7f0000000140)="97804b2ab7a79d37708b2748a036a6b1d063614b01b6921c4f9ec8111e0a86be5d29669f4c0afb37babf68a590c4cdd618e82b80ea681052c4613f91e6ef0f0b61bbe0f2de26345f3309203315d966cd1b8ecbe7843f18c1272a306732", 0x1000002d9) 05:22:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) listen(r1, 0x0) accept$unix(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) 05:22:25 executing program 4: r0 = socket(0x2, 0x8002, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) write(r0, 0x0, 0x0) [ 44.9354194] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 169 command syz-executor.0) [ 44.9654745] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/net/rtsock_shared.c:631:41, member access within misaligned address 0xfffffcf2063f42cc for type 'struct rt_msghdr50' which requires 8 byte alignment [ 44.9890061] cpu0: Begin traceback... [ 45.0155612] vpanic() at netbsd:vpanic+0x2aa [ 45.0756813] isAlreadyReported() at netbsd:isAlreadyReported [ 45.1358005] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc [ 45.1959208] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b [ 45.2560420] compat_50_route_output() at netbsd:compat_50_route_output+0x1a4a [ 45.3261835] raw_send() at netbsd:raw_send+0x20b [ 45.3863041] compat_50_route_send_wrapper() at netbsd:compat_50_route_send_wrapper+0x9f [ 45.4464232] sosend() at netbsd:sosend+0x15ac [ 45.5065435] do_sys_sendmsg_so() at netbsd:do_sys_sendmsg_so+0x53d [ 45.5566396] do_sys_sendmsg() at netbsd:do_sys_sendmsg+0xcd [ 45.6167577] sys_sendto() at netbsd:sys_sendto+0xc9 [ 45.6768774] sys___syscall() at netbsd:sys___syscall+0x1c8 [ 45.7369964] syscall() at netbsd:syscall+0x29a [ 45.7470178] --- syscall (number 198) --- [ 45.7581795] Skipping crash dump on recursive panic [ 45.7581795] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x6 for type 'struct x86_64_frame' which requires 8 byte alignment [ 45.7840568] Faulted in mid-traceback; aborting... [ 45.7889180] fatal breakpoint trap in supervisor mode [ 45.7889180] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x282 cr2 0x20000200 ilevel 0x4 rsp 0xffffd800b2c5b5f0 [ 45.8048802] curlwp 0xfffffcf21a731580 pid 566.3 lowest kstack 0xffffd800b2c592c0 Stopped in pid 566.3 (syz-executor.1) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xd1 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b db_nextframe() at netbsd:db_nextframe+0x6f6 db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4 db_panic() at netbsd:db_panic+0x8b vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b compat_50_route_output() at netbsd:compat_50_route_output+0x1a4a raw_send() at netbsd:raw_send+0x20b compat_50_route_send_wrapper() at netbsd:compat_50_route_send_wrapper+0x9f sosend() at netbsd:sosend+0x15ac do_sys_sendmsg_so() at netbsd:do_sys_sendmsg_so+0x53d do_sys_sendmsg() at netbsd:do_sys_sendmsg+0xcd sys_sendto() at netbsd:sys_sendto+0xc9 sys___syscall() at netbsd:sys___syscall+0x1c8 syscall() at netbsd:syscall+0x29a --- syscall (number 198) --- [ 45.8123515] Skipping crash dump on recursive panic [ 45.8123515] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x6 for type 'struct x86_64_frame' which requires 8 byte alignment [ 45.8123515] Faulted in mid-traceback; aborting... [ 45.8123515] fatal breakpoint trap in supervisor mode [ 45.8123515] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x282 cr2 0x20000200 ilevel 0x8 rsp 0xffffd800b2c5a2f0 [ 45.8123515] curlwp 0xfffffcf21a731580 pid 566.3 lowest kstack 0xffffd800b2c592c0 Stopped in pid 566.3 (syz-executor.1) at netbsd:breakpoint+0x5: leave