Warning: Permanently added '10.128.0.143' (ECDSA) to the list of known hosts. 2019/12/14 21:07:15 fuzzer started 2019/12/14 21:07:15 dialing manager at 10.128.0.105:46185 2019/12/14 21:07:16 syscalls: 215 2019/12/14 21:07:16 code coverage: enabled 2019/12/14 21:07:16 comparison tracing: enabled 2019/12/14 21:07:16 extra coverage: support is not implemented in syzkaller 2019/12/14 21:07:16 setuid sandbox: support is not implemented in syzkaller 2019/12/14 21:07:16 namespace sandbox: support is not implemented in syzkaller 2019/12/14 21:07:16 Android sandbox: support is not implemented in syzkaller 2019/12/14 21:07:16 fault injection: support is not implemented in syzkaller 2019/12/14 21:07:16 leak checking: support is not implemented in syzkaller 2019/12/14 21:07:16 net packet injection: support is not implemented in syzkaller 2019/12/14 21:07:16 net device setup: support is not implemented in syzkaller 2019/12/14 21:07:16 concurrency sanitizer: support is not implemented in syzkaller 2019/12/14 21:07:16 devlink PCI setup: support is not implemented in syzkaller 21:07:20 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) fdatasync(r0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x28898, 0x100) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') geteuid() socket$inet6(0x18, 0x20000000, 0x1f) socketpair(0x1f, 0x3, 0x81, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) semctl$GETZCNT(0x0, 0x4, 0x7, &(0x7f00000001c0)=""/119) r3 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in, &(0x7f0000000280)=0xc) getsockname$inet(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r4 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x10, 0x12) r5 = semget(0x0, 0x0, 0x102) semop(r5, &(0x7f0000000380), 0x0) shutdown(r2, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) bind(r4, &(0x7f0000000400)=@un=@file={0x1, './file0\x00'}, 0xa) r6 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x1000200, 0x380) getdents(r6, &(0x7f0000000480)=""/245, 0xf5) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fchmod(r7, 0x62) semget$private(0x0, 0x1, 0x20) getpeername$unix(r7, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8) r8 = msgget$private(0x0, 0x220) msgctl$IPC_RMID(r8, 0x0) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000004) getdents(r9, &(0x7f0000000640)=""/4, 0x4) r10 = accept(0xffffffffffffff9c, &(0x7f0000000680)=@un=@file={0x0, ""/4096}, &(0x7f00000016c0)=0x1002) fcntl$setflags(r10, 0x2, 0x1) 21:07:20 executing program 1: r0 = socket$inet(0x2, 0x5, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc0020, 0x15) r2 = dup(r1) r3 = paccept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x0) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/94, 0x5e}], 0x1) r4 = __vfork14() r5 = getpgid(r4) recvfrom$unix(r2, &(0x7f0000000200)=""/47, 0x2f, 0x1, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f0000000500)=[{&(0x7f00000002c0)="f06c93264fb686b38a483f72ff1010db581ff80c3e30d2765a640ca9fd7ae17684459c00a31b01b612e0025cdb36156d427ccf236ddf9f8315bd50601409c16b8c23f55f19e686f5f8dfd2c93cb9e503c68ef337f8989f87d95120cbcc791f47141ce17660537cecf70a54830dc3ef436dde9a4f39873e797a81863270418e49e76f660ce3596ee3a5dde201242d9d1a53b871eec2122a12f011c1bf781bc30aa07a8cbdbbe9887c146adb240ae3cbdc4241eda5a6452999090a6cf00658f2eca38cd46b0e79347a7d61ed147d3e316f66586fb86c54d13c4f02ae2c3327c18984f7", 0xe2}, {&(0x7f00000003c0)="378fa8b17e2ba938c2b043b6be44b21ca42390d016f0511825b3ffc6071b23147552e43f8084edbe054dd2f97f0b398445bf", 0x32}, {&(0x7f0000000400)="6bbccfb044952a6e64446820b22f599cc21d1f78157fef766427054ce8d13513e0ce35f1b9768acc0772484d9c9a20af1fdaa0a376fa8fc4d02bcea59b78c24d08fe28f22856215781e692d3f45ae3fc4b902cff34ba08427af2bab99375dbb482442b1241051fee03a284ccf0502a16913b601767f02cdcfd82b7369176409cd1311edc9f2ccede9003483791821c0ab844967ef5553a9c06ff45d31bc1ff3743f57d0e691eae885fd2710f1eba5d11f2897d12856e9d6578ec46592cf9d8d0392f9f76b6f3c31c1ade993bb912513e2fbf19d69a0a18fb5e1747f26a4f4de096c2eaec2e", 0xe5}], 0x3) msgget(0x0, 0x2) readv(0xffffffffffffff9c, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/40, 0x28}, {&(0x7f0000000580)=""/129, 0x81}, {&(0x7f0000000640)=""/76, 0x4c}], 0x3) r7 = socket$inet6(0x18, 0x1, 0x0) fcntl$setflags(r7, 0x2, 0x1) r8 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) r9 = getuid() getgroups(0x8, &(0x7f0000000700)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r11 = getuid() r12 = getgid() shmctl$IPC_SET(r8, 0x1, &(0x7f0000000740)={{0x0, r9, r10, r11, r12, 0x1ca, 0x4}, 0x0, 0x2, r5, r5, 0x401, 0x20, 0x9}) r13 = open(&(0x7f0000000800)='./file0\x00', 0xc0100, 0xa) linkat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', r13, &(0x7f0000000840)='./file0\x00', 0x400) r14 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r14) __clone(0x6400, &(0x7f0000000880)="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") r15 = msgget(0x1, 0x400) msgrcv(r15, &(0x7f0000000980)={0x0, ""/142}, 0x96, 0x1, 0x0) sync() shmctl$SHM_UNLOCK(r8, 0x4) 21:07:21 executing program 2: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_settime(0x20000000, &(0x7f0000000080)={0x3, 0x4}) r3 = getegid() fcntl$setflags(r1, 0x2, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x90) getsockname$unix(r4, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) r5 = semget(0x0, 0x4, 0x20) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000180)=""/165) semop(r5, &(0x7f0000000240)=[{0x4, 0x1ff, 0x800}, {0x4, 0x1, 0x400}, {0x1, 0x1, 0x800}, {0x4, 0x9, 0x2000}, {0x3, 0x1}, {0x1, 0x6, 0x400}, {0x4, 0x3}, {0x0, 0x100, 0x1000}, {0x2, 0x1ff}, {0x3, 0x9, 0x1800}], 0xa) r6 = open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x10) connect$unix(r0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) socketpair(0x18, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) dup2(r7, r2) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x10, 0x1) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r8, 0x4, 0x104000c) utimensat(r6, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0xfffffffffffffffa, 0x9}, {0xffff, 0x2}}, 0x100) unlink(&(0x7f0000000440)='./file0\x00') r10 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000480)) connect$unix(r10, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x2}, 0x8) r11 = dup(0xffffffffffffff9c) lseek(r11, 0x7fff, 0x0) r12 = open(&(0x7f0000000500)='./file0\x00', 0x80000, 0x9) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0}, 0xc) fchown(r12, r13, r3) r14 = semget(0x1, 0x2, 0x8) semctl$GETVAL(r14, 0x1, 0x5, &(0x7f0000000580)=""/68) _lwp_create(&(0x7f0000000600)={0x400f0038, 0x0, {[0x1, 0x9fe, 0x3, 0x2]}, {0x3, 0x8, 0x4}, {0x0, 0x0, ']\x00'}}, 0xe0, &(0x7f0000000680)=0x0) _lwp_unpark_all(&(0x7f00000006c0)=[r15], 0x1, &(0x7f0000000700)=0xd466) 21:07:21 executing program 3: r0 = socket$inet6(0x18, 0x5, 0x8) sendto$inet6(r0, &(0x7f0000000000)="7f4b64cdd7b513d75d4081b0483a8cde10008101c55d17e804465374683547aeb1ce1eb4343da1b8a57cc6597af086f21238b6226f99e56519336ec31dbfd7acc1ecfbd9ccb8de20317a111e26d9b89487cc1dba5a987a2d9464e976d41c89b8a9aad5e528fd33a234f35acc1d6f6cd007e68948892bd30f66b0835ab8b859eeba77b89e03c274ba14d186c46af34b3fa24ac3299975b12073c483304c46b68748e241f6c3d27f9f426e81e8a46aa769f1ab09eac0494dea3d81710d04799101f128a52769d9ce87d0bcbfe6f5187b113c9732eb936c205b2401427b43b8cae26ee5db785e5e5801a47ab963324557a3e4d4d8", 0xf3, 0x0, &(0x7f0000000100)={0x18, 0x3, 0x6, 0x1}, 0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000180)={{0x18, 0x1, 0x5, 0x4}, {0x18, 0x1, 0x40, 0x6}, 0xfff, [0x7, 0x1742, 0x10001, 0xf433, 0x34, 0xffffffbe, 0x80000000, 0x5]}, 0x3c) r2 = socket$unix(0x1, 0x1, 0x0) fcntl$getflags(r2, 0x1) r3 = getegid() r4 = getgid() setregid(r3, r4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() lchown(&(0x7f00000001c0)='./file0\x00', r5, r7) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0xc) lseek(r9, 0x100000000, 0x1) r10 = dup(0xffffffffffffffff) getsockname$unix(r10, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000001340)=0x1002) r11 = open$dir(&(0x7f0000001380)='./file0\x00', 0x100, 0x28) pipe2(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1200004) renameat(r11, &(0x7f00000013c0)='./file0\x00', r12, &(0x7f0000001440)='./file0\x00') getpeername$inet6(r0, &(0x7f0000001480), &(0x7f00000014c0)=0xc) r13 = socket$inet6(0x18, 0x3, 0x2) sendto$inet6(r13, &(0x7f0000001500)="0d18f73b166800dfaa7845692c9aef61e1dd92241de640b473156e28441e89a1801602fa650439a9425d2f001a4142550bf085d9d46f9734b51b6c29014f3b74c51705dab752bd3baf2f58788a36d86d8d9edea8fc40c59db776eac12b92179b6615d3b6dfeff230da44d60ce02a0a6cac21d49520eedb3b520ae637b5ced7a9b3cc464cb536b95393310e8516c8bb50387a0ab438b013e51b8d1390bcd6b569446091fa76f89f03ee74cef49946da9e42e233393af0c70ffbf5e29586523139c5f5acd7fd36c27541f2cffeb4d68787c13ab2a5e3cea13073ce32ddae3165332989365ab252deb3c16f9be9cd5555c134b9da1cdf7e29", 0xf7, 0x400, &(0x7f0000001600)={0x18, 0x1, 0x1000, 0x7}, 0xc) sendto$unix(r8, &(0x7f0000001640)="1be192e09ca1ea909573bee9b29a520b12febcc5afada114d88aaafca5174476a9bd038cb1430a7978a09b57af6a3e3c06b4efd79aef44a5cbeacb2916aa2116262f77d0e65846e437", 0x49, 0x1, 0x0, 0x0) lchown(&(0x7f00000016c0)='./file0\x00', 0x0, r4) munlockall() r14 = getgid() fsync(0xffffffffffffff9c) setgid(r3) r15 = getegid() getgroups(0x1, &(0x7f0000001700)=[r4]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, 0xc) r18 = getgid() getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0xc) setgroups(0x8, &(0x7f00000017c0)=[r6, r15, 0x0, r16, r17, r18, r19, r14]) 21:07:21 executing program 4: r0 = dup(0xffffffffffffffff) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000080)={0x0}, 0xc) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) getpeername(r1, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) r7 = openat(0xffffffffffffffff, &(0x7f0000001180)='./file0\x00', 0x0, 0x4) recvfrom$unix(r7, &(0x7f00000011c0)=""/176, 0xb0, 0x2, 0x0, 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000001280)=""/252, 0xfc}, {&(0x7f0000001380)=""/93, 0x5d}], 0x2, &(0x7f0000001440)=""/216, 0xd8}, 0x2) fchroot(r1) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$unix(r8, &(0x7f0000001580)=@abs={0x1, 0x0, 0x2}, 0x8) r9 = fcntl$dupfd(0xffffffffffffffff, 0x18, 0xffffffffffffffff) accept$unix(r9, 0x0, &(0x7f00000015c0)) pipe(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000002bc0)={0x0, 0x0}, &(0x7f0000002c00)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000002c40)={0x0, 0x0, 0x0}, 0xc) r13 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000002c80)={0x0, 0x0, 0x0}, &(0x7f0000002cc0)=0xc) r15 = posix_spawn(r5, &(0x7f0000002d00)='\\-!\x00', &(0x7f0000002d80)={0x5, 0x9, &(0x7f0000002d40)=@dup={0x1, 0xffffffffffffffff, {0x3ff}}}, &(0x7f0000002dc0)={0xff, 0xffffffffffffffff, {0x4bd}, 0x6, {[0x0, 0x2, 0x7, 0x6]}, {[0x342, 0x1, 0x3, 0x80]}}, &(0x7f0000002e00)=['!$}#\x00', ']$\x00', '', '\x00'], &(0x7f0000002e40)=['%%:G%/,).)#^)\x00', '.,!(-\x00', '%[:@!\x00']) r16 = getgid() sendmsg$unix(r10, &(0x7f0000002f40)={&(0x7f0000001640)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002b40)=[{&(0x7f0000001680)="461a5e870b093701738ee19d479ff6caa157d2b81f2040c9f28fd7740148dcff02324148ef", 0x25}, {&(0x7f00000016c0)="199e77c4ce7394568425b65ec859bdf629bc4bd631426fe96f4e15d1835edbe6e0d837040b08034f3af8a35715828ad59e706cb91591b988580773dca02013b16483ef8f894dce780d827b28245d380b5f192b0ae3a2920aae47ad1673186f46", 0x60}, {&(0x7f0000001740)="dc6e27df7e94f5ac9a3a89411e395ba654f5baeaadb280b161333b469aed9bdb3f58ee8365e8bce093e91868855657d29345e64d7568c7453889883f041535c0cd6f242e480d5e609efdff87b4ec545e173e54c2fd2d3243c3d12bff87d598bab39f40d5fc2d39eb7435cf269884156b45e20af3cd18afc8790e01e1fa6045fcb4b2ed1da5311e", 0x87}, {&(0x7f0000001800)="32117116673c4313c007c9557e9b9b60b25c51be356a239ab690b4fd36f03dd041835b8e6c19122b7d992b156b4cab230414b37c7c1414adb47401ae80e67a0a6ca535022deef284e2992fed26fe2558ef5197b1f48574269c6ccf23c36f321b6bba234fe182e8", 0x67}, {&(0x7f0000001880)="3382b94f0789cefc5ede9c8ea9b6e83d7f5daf9ad2eeb779ca5ac0b4e4484ceb85ac5b6be527d80945818b2e2bb227644bfd9a4584d26480f698dcc406b1380cc23e7110166257ad5416f68db21ab26754e188aacb68bdba2cb5b35d936d05a55ccec384cbb38259c55abbde17de3bc2105bbbc01bc58c3846fa4adea04e611e22f347e903ed005a6a0549486dd22f715ca71ccfcf31c578c11a53f4c8e6e74ac91ace4456a1a906c0d311e047d399dbcabe98a3c86f934e2b1927eee809f7764b96125b3a80c2a874b80cb811350f00dd83fa340a8481b661810302accee8d9ba1b0d07f184416e19c4e3cb36917aad3a87bfdf", 0xf4}, {&(0x7f0000001980)="b94426896886bd039b6f02650b5ed8a6cbd4c1c6a6505c1d2379583917186147c4261b2972bfeb26d2accd72811e30c99e59a291c5bfec4b9b267d50b28168b2aea7b5ed4443bd6cafbc527076e5a4e516e479876c4e5380b01a45ba9a35739a630c6d41007155acbc159b8e9f1de4d8042a3e3c8fccba4c833a527a5dbf55f5a192210110d4d2c8e874900c1df4560c2626e2d689378fd1", 0x98}, {&(0x7f0000001a40)="d3dad21b5686b0c2d7dd8e541fa4da24ed54595870ca8ef6db2164ec152f58287a6c4155295ef31532291f9c969708fc015b75f46f1a24c4d3db8e28def4a4848286910aa75a2d8a24519b1c29dc188c4b74430c667c16a77eb7b59aec8d0ad92ee36e2496b384800026def6984302b9225b3fd0a2e9777990ac033c4db899a5f2a2dca05b015a40dbd9d1cef64839e5a5e43b1c75fb40a22f3e20736028802cb4ec8b8bd6ffa086918349a1867b884d7b760b71b9495f9c3b626bdf293cd37fc2a292515e0865c6fb70f41b48b333d394c1240370f941a9fcebb75a932c", 0xde}, {&(0x7f0000001b40)="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0x1000}], 0x8, &(0x7f0000002e80)=[@cred={0x20, 0xffff, 0x2, r3, r11, r12}, @rights={0x18, 0xffff, 0x1, [r8]}, @cred={0x20, 0xffff, 0x2, r3, 0x0, r6}, @cred={0x20, 0xffff, 0x2, r5, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, 0xffffffffffffffff, r16}], 0x98, 0x400}, 0x2) sendto$inet6(r8, &(0x7f0000002f80)="0a34f32353e265a3280c30b9ebd2bd0f74b6a9b549165e5c3afa5a1eea64171977e83582195f09b1d07a9008c54f9d341a9ef06ec040ad9384872cfa", 0x3c, 0x8, &(0x7f0000002fc0)={0x18, 0x1, 0x3, 0x9}, 0xc) r17 = socket(0x1f, 0x40000000, 0x2a) write(r17, &(0x7f0000003000)="5f492f1ab133a9ad56f71d1cc0fe74c4434e0ab10c3fc9f7b19302710f65e13763bb148a", 0x24) r18 = shmget(0x3, 0x8000, 0x80, &(0x7f0000ff6000/0x8000)=nil) shmat(r18, &(0x7f0000003000/0x1000)=nil, 0x1000) r19 = socket$inet(0x2, 0x3, 0xda) accept$inet(r19, 0x0, &(0x7f0000003040)) 21:07:21 executing program 5: clock_gettime(0x20000000, &(0x7f0000000000)) r0 = semget$private(0x0, 0x3, 0x20) semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/146) getgroups(0x1, &(0x7f0000000100)=[0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setregid(r1, r2) r3 = socket(0x10, 0x2, 0xe0) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r6 = semget(0x3, 0x2, 0x8) semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000240)=0xffffffc1) r7 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)) semget(0x3, 0x4, 0x20) getgroups(0x6, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000380)={0x0}, 0xc) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x3, 0xffffffffffffffff, 0xffffffffffffffff, r5, r8, 0x80, 0xb7}, 0x2, 0x9, r9, r4, 0x4, 0x7f, 0x7ff}) r10 = shmget$private(0x0, 0x2000, 0x5, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r10, 0x3) r11 = accept$inet(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0xc) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f00000004c0), 0xc) r12 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x88, 0x20) setsockopt$sock_int(r12, 0xffff, 0x2000, &(0x7f0000000540)=0x8, 0x4) semop(r6, &(0x7f0000000580)=[{0x3, 0x8, 0x800}, {0x3, 0x5, 0x1c00}, {0x6, 0x2f0, 0x800}, {0x3, 0x3, 0x2800}, {0x0, 0x7ff}], 0x5) shmctl$IPC_RMID(r10, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0xc) setgroups(0x2, &(0x7f0000000640)=[r13, r15]) recvfrom$inet(r11, &(0x7f0000000680)=""/110, 0x6e, 0x40, &(0x7f0000000700)={0x2, 0x0}, 0xc) seteuid(r14) 21:07:23 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0xcc) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000140)='./file0\x00') link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 21:07:23 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040), 0x100000000000017c, 0x0) geteuid() __clone(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, &(0x7f00000001c0)) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x10) r3 = __clone(0x0, 0x0) setpgid(r3, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) setpgid(r3, r4) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x599}], 0x1) r5 = __clone(0x0, 0x0) semctl$GETPID(0xffffffffffffffff, 0x2, 0x4, &(0x7f0000000240)=""/224) setpgid(r5, 0x0) posix_spawn(r1, &(0x7f0000000040)='\xf9&\xfa$$.\x00', &(0x7f00000000c0)={0x3, 0x6, &(0x7f0000000080)=@close={0x2, r2}}, &(0x7f0000000140)={0x0, r5, {0x2}, 0xc0000, {[0xe70, 0x4, 0x9, 0x491d]}, {[0xfffffffe, 0x6, 0x7, 0x800]}}, &(0x7f0000000180)=['\x00', '!\x00', '\x00', '\x00'], &(0x7f0000000200)=[']\x00', '\x00', '\x00', '\'+\\\x00']) 21:07:23 executing program 5: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) connect$unix(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x599}], 0x1) poll(&(0x7f0000000080)=[{r3, 0x20}], 0x1, 0x4) preadv(r2, &(0x7f0000000040), 0x100000000000017c, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) pipe2(&(0x7f0000000040), 0x0) 21:07:23 executing program 3: r0 = socket$inet6(0x18, 0x5, 0x8) sendto$inet6(r0, &(0x7f0000000000)="7f4b64cdd7b513d75d4081b0483a8cde10008101c55d17e804465374683547aeb1ce1eb4343da1b8a57cc6597af086f21238b6226f99e56519336ec31dbfd7acc1ecfbd9ccb8de20317a111e26d9b89487cc1dba5a987a2d9464e976d41c89b8a9aad5e528fd33a234f35acc1d6f6cd007e68948892bd30f66b0835ab8b859eeba77b89e03c274ba14d186c46af34b3fa24ac3299975b12073c483304c46b68748e241f6c3d27f9f426e81e8a46aa769f1ab09eac0494dea3d81710d04799101f128a52769d9ce87d0bcbfe6f5187b113c9732eb936c205b2401427b43b8cae26ee5db785e5e5801a47ab963324557a3e4d4d8", 0xf3, 0x0, &(0x7f0000000100)={0x18, 0x3, 0x6, 0x1}, 0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000180)={{0x18, 0x1, 0x5, 0x4}, {0x18, 0x1, 0x40, 0x6}, 0xfff, [0x7, 0x1742, 0x10001, 0xf433, 0x34, 0xffffffbe, 0x80000000, 0x5]}, 0x3c) r2 = socket$unix(0x1, 0x1, 0x0) fcntl$getflags(r2, 0x1) r3 = getegid() r4 = getgid() setregid(r3, r4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() lchown(&(0x7f00000001c0)='./file0\x00', r5, r7) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0xc) lseek(r9, 0x100000000, 0x1) r10 = dup(0xffffffffffffffff) getsockname$unix(r10, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000001340)=0x1002) r11 = open$dir(&(0x7f0000001380)='./file0\x00', 0x100, 0x28) pipe2(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1200004) renameat(r11, &(0x7f00000013c0)='./file0\x00', r12, &(0x7f0000001440)='./file0\x00') getpeername$inet6(r0, &(0x7f0000001480), &(0x7f00000014c0)=0xc) r13 = socket$inet6(0x18, 0x3, 0x2) sendto$inet6(r13, &(0x7f0000001500)="0d18f73b166800dfaa7845692c9aef61e1dd92241de640b473156e28441e89a1801602fa650439a9425d2f001a4142550bf085d9d46f9734b51b6c29014f3b74c51705dab752bd3baf2f58788a36d86d8d9edea8fc40c59db776eac12b92179b6615d3b6dfeff230da44d60ce02a0a6cac21d49520eedb3b520ae637b5ced7a9b3cc464cb536b95393310e8516c8bb50387a0ab438b013e51b8d1390bcd6b569446091fa76f89f03ee74cef49946da9e42e233393af0c70ffbf5e29586523139c5f5acd7fd36c27541f2cffeb4d68787c13ab2a5e3cea13073ce32ddae3165332989365ab252deb3c16f9be9cd5555c134b9da1cdf7e29", 0xf7, 0x400, &(0x7f0000001600)={0x18, 0x1, 0x1000, 0x7}, 0xc) sendto$unix(r8, &(0x7f0000001640)="1be192e09ca1ea909573bee9b29a520b12febcc5afada114d88aaafca5174476a9bd038cb1430a7978a09b57af6a3e3c06b4efd79aef44a5cbeacb2916aa2116262f77d0e65846e437", 0x49, 0x1, 0x0, 0x0) lchown(&(0x7f00000016c0)='./file0\x00', 0x0, r4) munlockall() r14 = getgid() fsync(0xffffffffffffff9c) setgid(r3) r15 = getegid() getgroups(0x1, &(0x7f0000001700)=[r4]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, 0xc) r18 = getgid() getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0xc) setgroups(0x8, &(0x7f00000017c0)=[r6, r15, 0x0, r16, r17, r18, r19, r14]) 21:07:23 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0], 0x1c, 0x0, 0x0, 0x0, 0xe2ea7c3a9659e358}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = dup2(r2, r1) sendmsg$unix(r3, &(0x7f0000001700)={0x0, 0x0, 0x0, 0xa7, 0x0, 0x27d}, 0x80d) r4 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x1408000, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f0000000080)={0x400, 0x1, 0x8, 0xdd, 0x3}, 0xc) r5 = socket(0x6, 0x40000002, 0x9) r6 = dup2(r5, r0) sendmsg$unix(r6, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19b91db1097d3d4b}, 0xe17) login: [ 48.0046187] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 73 command syz-executor.5) [ 48.2055375] ubc_uiomove: error=14 [ 48.2166981] ubc_uiomove: error=14 [ 48.2166981] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 73 command syz-executor.5) 21:07:24 executing program 5: semop(0x0, &(0x7f0000000280)=[{0x0, 0x800, 0x800}, {0x1, 0x16f, 0x800}, {0x2, 0x8, 0x1000}], 0x3) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) r1 = semget(0x0, 0x3, 0x1) semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000000)=0x5) semop(r1, &(0x7f0000000040)=[{0x2c2f809a71645726, 0x7, 0x800}], 0x1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r4 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, r2, r3, r4, 0x182, 0x2}, 0x5, 0x7fff, 0x2}) r5 = semget$private(0x0, 0x7, 0x3e0) semop(r5, &(0x7f0000000240)=[{0x1, 0xffff, 0x1000}, {0x2, 0x40, 0x2c00}, {0x0, 0x3}, {0x0, 0x7}, {0x3, 0x68, 0x1c00}, {0x3, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8, 0x1000}], 0x7) semop(r5, &(0x7f0000000240), 0x6) r6 = semget(0x0, 0x3, 0x1) semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000000)=0x5) semop(r6, &(0x7f0000000040)=[{0x2c2f809a71645726, 0x7, 0x800}], 0x1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r9 = getegid() semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, r7, r8, r9, 0x182, 0x2}, 0x5, 0x7fff, 0x2}) r10 = semget(0x0, 0x3, 0x1) semctl$SETVAL(r10, 0x1, 0x8, &(0x7f0000000000)=0x5) semop(r10, &(0x7f0000000040)=[{0x2c2f809a71645726, 0x7, 0x800}], 0x1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r13 = getegid() semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, r11, r12, r13, 0x182, 0x2}, 0x5, 0x7fff, 0x2}) r14 = semget$private(0x0, 0x0, 0x104) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) r16 = geteuid() semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000001680)={{0x68f, r15, r11, r16, r13, 0x0, 0x5}, 0x10001, 0x0, 0xffffffffffffffe0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) r18 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x20c00, 0x41) setsockopt(r18, 0x5, 0x8, &(0x7f0000000580)="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", 0x1000) fchownat(r18, &(0x7f0000001a40)='./file0\x00', r17, 0xffffffffffffffff, 0x600) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000180)={{0x9, r8, r11, r17, r2, 0x162, 0x2}, 0x858, 0x1, 0xffffffff}) r19 = semget$private(0x0, 0x0, 0x104) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) r21 = geteuid() semctl$IPC_SET(r19, 0x0, 0x1, &(0x7f0000001680)={{0x68f, r20, r2, r21, r4, 0x0, 0x5}, 0x10001, 0x0, 0xffffffffffffffe0}) chown(&(0x7f0000000200)='./file0/file0\x00', r0, r4) 21:07:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) dup(r0) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x599}], 0x1) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"/445], 0x10) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000540)="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", 0x599}], 0x1) listen(r2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) shmget(0x1, 0x4000, 0x740, &(0x7f0000ffa000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x18, &(0x7f0000ffb000/0x2000)=nil) clock_nanosleep(0x20000000, 0x1, 0xfffffffffffffffe, 0x0) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) r4 = _lwp_self() _lwp_wakeup(r4) _lwp_unpark(r4, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r3, 0x0, 0x10000000000000) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x6b, 0x800) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0xb3549c7d1c59069c, r3, 0x0, 0x9) [ 49.0873695] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 261 command syz-executor.2) [ 49.1029017] panic: kernel diagnostic assertion "uvm_page_locked_p(pg)" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/arch/x86/x86/pmap.c", line 3521 [ 49.1208087] cpu0: Begin traceback... [ 49.1319566] vpanic() at netbsd:vpanic+0x2aa [ 49.1766061] kern_assert() at netbsd:kern_assert+0x63 [ 49.2212468] pmap_remove_pte() at netbsd:pmap_remove_pte+0x5cf [ 49.2658940] pmap_remove() at netbsd:pmap_remove+0x31d [ 49.2993817] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x7be [ 49.3440282] uvmspace_free() at netbsd:uvmspace_free+0x2e8 [ 49.3775140] uvm_proc_exit() at netbsd:uvm_proc_exit+0xf6 [ 49.4221624] exit1() at netbsd:exit1+0x4cb [ 49.4556444] sys_exit() at netbsd:sys_exit+0xba [ 49.5002936] syscall() at netbsd:syscall+0x29a [ 49.5232686] --- syscall (number 1) --- [ 49.5232686] Skipping crash dump on recursive panic [ 49.5343902] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment [ 49.5606433] Faulted in mid-traceback; aborting... [ 49.5606433] fatal breakpoint trap in supervisor mode [ 49.5698087] trap type 1 code 0 rip 0xffffffff8021dd9d cs 0x8 rflags 0x286 cr2 0x60b2a0 ilevel 0 rsp 0xffffc380af80bda0 [ 49.5837853] curlwp 0xffffc006b96f54c0 pid 587.1 lowest kstack 0xffffc380af8092c0 Stopped in pid 587.1 (syz-executor.0) 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 kern_assert() at netbsd:kern_assert+0x63 pmap_remove_pte() at netbsd:pmap_remove_pte+0x5cf pmap_remove() at netbsd:pmap_remove+0x31d uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x7be uvmspace_free() at netbsd:uvmspace_free+0x2e8 uvm_proc_exit() at netbsd:uvm_proc_exit+0xf6 exit1() at netbsd:exit1+0x4cb sys_exit() at netbsd:sys_exit+0xba syscall() at netbsd:syscall+0x29a --- syscall (number 1) --- [ 49.5919850] Skipping crash dump on recursive panic [ 49.5919850] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment [ 49.5919850] Faulted in mid-traceback; aborting... [ 49.5919850] fatal breakpoint trap in supervisor mode [ 49.5919850] trap type 1 code 0 rip 0xffffffff8021dd9d cs 0x8 rflags 0x286 cr2 0x60b2a0 ilevel 0x8 rsp 0xffffc380af80aaa0 [ 49.5919850] curlwp 0xffffc006b96f54c0 pid 587.1 lowest kstack 0xffffc380af8092c0 Stopped in pid 587.1 (syz-executor.0) at netbsd:breakpoint+0x5: leave