Apr 26 15:25:07 ci2-netbsd-7 shutdown: poweroff by root: power button pressed Warning: Permanently added '10.128.0.241' (ECDSA) to the list of known hosts. 2021/04/26 15:25:12 fuzzer started 2021/04/26 15:25:12 dialing manager at 10.128.0.163:39753 2021/04/26 15:25:14 syscalls: 222 2021/04/26 15:25:14 code coverage: enabled 2021/04/26 15:25:14 comparison tracing: enabled 2021/04/26 15:25:14 extra coverage: enabled 2021/04/26 15:25:14 setuid sandbox: support is not implemented in syzkaller 2021/04/26 15:25:14 namespace sandbox: support is not implemented in syzkaller 2021/04/26 15:25:14 Android sandbox: support is not implemented in syzkaller 2021/04/26 15:25:14 fault injection: enabled 2021/04/26 15:25:14 leak checking: support is not implemented in syzkaller 2021/04/26 15:25:14 net packet injection: support is not implemented in syzkaller 2021/04/26 15:25:14 net device setup: support is not implemented in syzkaller 2021/04/26 15:25:14 concurrency sanitizer: support is not implemented in syzkaller 2021/04/26 15:25:14 devlink PCI setup: support is not implemented in syzkaller 2021/04/26 15:25:14 USB emulation: enabled 2021/04/26 15:25:14 hci packet injection: support is not implemented in syzkaller 2021/04/26 15:25:14 wifi device emulation: support is not implemented in syzkaller 2021/04/26 15:25:14 802.15.4 emulation: support is not implemented in syzkaller 2021/04/26 15:25:14 fetching corpus: 0, signal 0/0 (executing program) 2021/04/26 15:25:15 starting 6 fuzzer processes 15:25:15 executing program 0: ftruncate(0xffffffffffffffff, 0x0, 0x26e944d2) preadv(0xffffffffffffff9c, &(0x7f0000000180)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000040)=""/84, 0x54}, {&(0x7f00000000c0)=""/189, 0xbd}], 0x3, 0x1f) r0 = socket(0x1f, 0x4, 0x2) write(r0, &(0x7f00000001c0)="6a18510ebf76bf7e79b074fd24f4ae0ebc8faeac51bd457a6e73a7a5998734a35681f202c26826300e5d84210645ee2a4ea863bc371119e82b8bda3b54859135d502a4b03c73125915e9110070dbf11a03f41dcf558d726a2f0176798dc44f07efd4d8aaea5be9ab299e240a029048b02e9a2d078a46cb2a0e3808b97aad821ab7c3875cd832dfd12375f246da5d442f88a6408985b79856eff1504782c67589de9d6ff9ff68eb5c99f42510a3ba34277cf96b6601ec63a22ab834c49853bba96c71aca924586a5f8b13d830e9f1a13661a4bc6d", 0xd4) r1 = compat_30_socket(0x18, 0x4, 0x9) compat_43_olseek(r1, 0x2, 0x1) r2 = syz_usb_connect$printer(0x7, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x5, 0x80, 0x0, [{{0x9, 0x4, 0x0, 0x4e, 0x1, 0x7, 0x1, 0x2, 0x25, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0x7, 0x1, 0x80}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x250, 0x3, 0x7f, 0x1f, 0x10, 0x76}, 0x10, &(0x7f0000000340)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x0, 0x8, 0xf7, 0x7, 0x7ff, 0x20}]}, 0x2, [{0x7b, &(0x7f0000000380)=@string={0x7b, 0x3, "4452496e4fcd5094d738bed146f3363173c6094045390c0dcca778753245178964b6f86d2280f8bbe965c166c877278633a1bcdb16692550980debf2851c33e883d80050adcb1643e6de7a71e85e46d50ffe9b5bc87d6d6b95a39bd963470732a4027440d0ec287b47c727d70d3acc785352d2e29cd473ba8a"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x409}}]}) r3 = dup2(r0, r0) sendto$inet6(r3, &(0x7f0000000480)="c5476066eaf62a133b3d868c941ac5ba89217688bc8f8192e2f89019b519c7714f944ca2d9720d7f156680f063a527f96d0273ba19ae904ba8040387fe90da94318ee8649015d849139761c0e6d1780bc859d920e300389a2dfecf306723cd94797a9f394e8cfa66fefb316ed8f969651a64aabfb6fdf63883d1b048dba1d2bb159a", 0x82, 0x3, &(0x7f0000000540)={0x18, 0x0, 0x5, 0x3ff}, 0xc) r4 = dup(r1) fcntl$setflags(r4, 0x2, 0x0) r5 = posix_spawn(0xffffffffffffffff, &(0x7f0000000580)=':\x00', &(0x7f0000000600)={0x3f, 0x7, &(0x7f00000005c0)=@close={0x2, r0}}, &(0x7f0000000640)={0x8, 0xffffffffffffffff, {0x1}, 0x9, {[0x0, 0x4, 0x10000, 0x1]}, {[0x0, 0x8, 0x38000, 0x7]}}, &(0x7f0000000680)=['\xec!!:![*\xa3(\x00', '!+@.\x00', '%\x00', '\x00', '\'[\x00'], &(0x7f00000006c0)=['^!!@,]$\x00', '-\x00', 'J}:\x00', '\x00']) fcntl$lock(r3, 0x7, &(0x7f0000000700)={0x1, 0x2, 0x2, 0x400000000000000, r5}) r6 = open$dir(&(0x7f0000000740)='./file0\x00', 0x8, 0x38) fcntl$setflags(r6, 0x2, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000780)=@family, &(0x7f00000007c0)=0xe) r7 = openat(r2, &(0x7f0000000800)='./file0\x00', 0x2, 0x1c0) ioctl$HDAUDIO_FGRP_WIDGET_INFO(r7, 0xc0106803, &(0x7f0000000900)={&(0x7f0000000840)="5504e9286a7745b8358f0ed832b15358daf93ef2076cf16e8f5aeb7dbf3dd4cfc1a6add830e684aa21d33b237d8bf725ee78b8f5e35437534f17daa6db12616058cc0cb955bd7a635fd8f2e9581c0771b40d4222847829f1f1f0f0bf73f81f4fa3bba9bd41f6f213b8041128cac997ab89bc0d13a41faf5c814f9c4e19aac88b0a9611123cf162b5e71184e71c579c67cefbf9205d6bb28eee98f5f3cfea339019635266794c0491", 0xa8}) r8 = getpgid(0x0) setpriority(0x2, r8, 0x1a1) 15:25:15 executing program 1: __getcwd(&(0x7f0000000000)=""/4096, 0x1000) semctl$GETPID(0xffffffffffffffff, 0x4, 0x4, &(0x7f0000001000)=""/10) lchown(&(0x7f0000001040)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) compat_40_mount(&(0x7f0000001080)='afs\x00', &(0x7f00000010c0)='./file0\x00', 0x4, &(0x7f0000001100)="e02beae7bd216d05534041d423a34ea6a6841855000088d6fa632514d905a80813c5cfff2fc6abebd740af7ad5efd5ee53e7a70f176ab0acc6fab9524706fd4e54054d7d1c4334a5318881336cfd55f8fd3e5843c12c44464c615ad81b9446088f69b0ff89ee8e56365b492fa808e41aebe93a2233bd0278f1ea1f34c5042d42c8e2bd17592cd403120bdcab2ffccef8fea078d551453eb4adeecc33f28255297a9dd273fe39077a01f4bcb2b6712a0a9784c2aeba3fe7e19a0af2f81b") __stat50(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$GETVAL(0xffffffffffffffff, 0x2, 0x5, &(0x7f00000012c0)=""/12) pipe2(&(0x7f0000001300)={0xffffffffffffffff}, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, r2) __stat50(&(0x7f0000001380)='./file0/file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001340)='./file0\x00', r3, r1) rename(&(0x7f0000001480)='./file0/file0\x00', &(0x7f00000014c0)='./file0/file0\x00') setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000001500)="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", 0x1000) r4 = getpgid(0x0) setpgid(0xffffffffffffffff, r4) __stat50(&(0x7f0000002500)='./file1\x00', &(0x7f0000002540)) setuid(r0) __stat50(&(0x7f0000002600)='./file0/file0\x00', &(0x7f0000002640)) chmod(&(0x7f0000002700)='./file0/file0\x00', 0x4) symlink(&(0x7f0000002740)='./file0/file0\x00', &(0x7f0000002780)='./file0/file0\x00') open(&(0x7f00000027c0)='./file1\x00', 0x400000, 0x0) 15:25:15 executing program 2: r0 = syz_usb_connect$printer(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x47e0495dd983757d, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7e, 0x20, 0x48, [{{0x9, 0x4, 0x0, 0x40, 0x1, 0x7, 0x1, 0x3, 0x1, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0x9, 0x1, 0x11}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x2, 0x0, 0x7}}]}}}]}}]}}, &(0x7f0000000140)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x201, 0x9, 0xff, 0x5, 0x40, 0xfd}, 0x67, &(0x7f0000000080)={0x5, 0xf, 0x67, 0x2, [@generic={0x58, 0x10, 0x0, "aa12e929b8cf91ab1c3496e897d2ccbb74ae8c949b30d15ea8402351c931e79dc6c18c6acdbe966dc98844c0940bb90304f05cd45111f3ec7e745e228a1e83c2accf4acf2792afa2d73b4fe1434ca42facaa954c4a"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0xb, 0x20, 0x20, 0x854}]}, 0x1, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x81d}}]}) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xa5, 0x2}, {0x100000000, 0x7}}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x100, 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x7) fcntl$setown(r0, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x18, 0x3, 0x3, 0x3}, {0x18, 0x1, 0x6, 0x2}, 0x1, [0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x7fff, 0x5]}, 0x3c) r1 = socket$inet6(0x18, 0x1, 0x5) write(r1, &(0x7f00000002c0)="b306a6bbd583c34e3cddd45e6fee0e80cdd32d57947d55f120ce0ce8d78feceee3f54d3aac58d7812dce9a244b4d73e89a2455b58e4918d8d13a5be7385f85be135b56a5714ac132038142edb180161c531f5278d28d11fe80f06da0f870d46700026c585bbf634bf8522672f456", 0x6e) pwrite(r0, &(0x7f0000000340)="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", 0x1000, 0x0) r2 = socket$inet(0x2, 0x2, 0x6) pwritev(r2, &(0x7f0000001740)=[{&(0x7f0000001340)="210480b1e4421bdf1084bb48cefcc6795190e810b6e037f9f7e5c2d0cf1c2dc0bfb079c7f48b1e668f36039150e04df32a2c24e00b4904c07a6409f6d723c03ada5c3492de05e416d4976e4c0f", 0x4d}, {&(0x7f00000013c0)="4dfd2508f976d1f96f68bc154ffafd3700d5220b28c8913d5ff800fc4a8461b13ccde687567c36a8d562b815c5ec21ae0ff00ba600fd42d3a54e94ae8b644d5ac1b1c1ceb64920fd603d53636f9684a527a897c7d7df12b92d56f941f46b77709cad91450c1fc54053139b71215e9f7e3dd3407daeb46aab4ad64285414bd979c7c34a9cdb2a3e34b7821e8826e304e7b0c8c3bddfb259c5767aa09d043d9a2b22ca3cda99beda0cfa4458e8bfbf45c0b84b792c232b34e6f939edfcd43ef7690ad5c3c7b69f09a1bd0e0aa0a59898a68f424a439f2447965e2cc6c517ace810c7604101c2f370b4c4f710a074fe", 0xee}, {&(0x7f00000014c0)="fb4f21422a", 0x5}, {&(0x7f0000001500)="b9443f01a3fb23e88a81f8ab4032d8e5ee262f2dc0ee70112940e70647a1e616c705401c5392d9beeb282c2f15048f156a3c15ea09d4a46ddd1f80b851b2cda46387475f552207ce397cba651e501661fde973afaf443e1ad14c66c3f7ee584a8414c1dbd2bc88655f4819e7f8bb6f2deeccb8266771ccfa9c5f135b7f8a0f8b40b2cbc14b37", 0x86}, {&(0x7f00000015c0)="148d63030fcf11553e221adbd8311b7ba83bae5a39262c730238567bc373ebfbacb061b47bc801527360f9dfdffaf2c9192f8666f3c5c9d5ed1a2bce883ab704a1b2d98bac8100c80615a99b7ff96604373a2dcacf0e2cc818d4d8c89dcf23e39805e0b584c348a69cac61c62a0744ee843e928702f840b679e567b35fe45b2b3624aae83f4698d3c59eab2df01c27683b663bc61f425da137f42cf4394000fa3af6c73e4198ccd998d45d4913528a38b31cb74d7c94c519fc8cf538fdffd091be2bcabc122c32ad5a5f6a208ffd6302cc5ac0493524adcf4af8e3289d913c40da46dd", 0xe3}, {&(0x7f00000016c0)="c1069964bbd90abc5e886b70e279361a672eeb173d8818ad9ae024b69092275f72445578b7e2fa4737c28a158ba6d7b51da504c986683599e3dc4a5e84ce5799647fd771cfdb21ea1c82c3838f736ea81ffa9468cc71507ba7840e264e4b", 0x5e}], 0x6, 0x3f) getsockname$inet6(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) compat_43_ocreat(&(0x7f0000001840)='./file0\x00', 0x40) r3 = openat$tprof(0xffffffffffffff9c, &(0x7f0000001880), 0x80, 0x0) r4 = syz_usb_connect$printer(0x7, 0x36, &(0x7f00000018c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x3, 0x50, 0x4, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x7, 0x1, 0x3, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x1, 0x2, 0x7}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0xff, 0x2, 0x1f}}]}}}]}}]}}, &(0x7f0000001c40)={0xa, &(0x7f0000001900)={0xa, 0x6, 0x310, 0xfb, 0x1, 0x20, 0x40, 0x6}, 0x5, &(0x7f0000001940)={0x5, 0xf, 0x5}, 0x9, [{0x4, &(0x7f0000001980)=@lang_id={0x4, 0x3, 0x380a}}, {0x73, &(0x7f00000019c0)=@string={0x73, 0x3, "26c746b6b74db2c8a886b59a86e7084c85a343d521122c868bba61dc074360cbc3fa8bb5cddaeac881b37df033dbbc38b20719b479cba7506b2f430e567327a11d7840b2448b63874a659cab7c4be39b97ebb3bbcf3d3d4b1707976aa5d85b32868b2f075bb01103a92285e5537513484c"}}, {0x4, &(0x7f0000001a40)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f0000001a80)=@lang_id={0x4, 0x3, 0x3009}}, {0x4, &(0x7f0000001ac0)=@lang_id={0x4, 0x3, 0x1c0a}}, {0x4, &(0x7f0000001b00)=@lang_id={0x4, 0x3, 0x861}}, {0x46, &(0x7f0000001b40)=@string={0x46, 0x3, "037c4cb2493d80c9f7e516ebaf4e83f0325cd22ab3c9082ce72b1cd18631e5fc60cf01879a79355c9cfcff29255dbcd55294a5693c19a52a93beac1a501e8e9fd21c4662"}}, {0x4, &(0x7f0000001bc0)=@lang_id={0x4, 0x3, 0x429}}, {0x4, &(0x7f0000001c00)=@lang_id={0x4}}]}) acct(&(0x7f0000001d00)='./file0\x00') fstatat(r3, &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc00) lchown(&(0x7f0000001d40)='./file0\x00', 0xffffffffffffffff, r5) r6 = accept$unix(r4, &(0x7f0000001e80)=@file={0x0, ""/4096}, &(0x7f0000002ec0)=0x1002) preadv(r6, &(0x7f00000030c0)=[{&(0x7f0000002f00)=""/229, 0xe5}, {&(0x7f0000003000)=""/25, 0x19}, {&(0x7f0000003040)=""/121, 0x79}], 0x3, 0x1f) 15:25:16 executing program 3: compat_12_fstat12(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, r1) pread(0xffffffffffffffff, &(0x7f00000000c0)="1a02580fee5680b8cbdbcdb916ad5d01c913b3582cbdc389439bdef589d174e25aa7879265ac5093ed06050edd6580ad0782a089a15eb03853292d2f034c88b8a6c1f2c409252219d5a905d4b4575dc8ec2a521e4f2afdb283d0306fee9547bb034667e1ce7043cb46c4821b75ca28bde2aaa33e0a070b2ffb8c754c9654fd9a1b17cb7c93a5b67168da925f22a01adc7d51b0e1d94ad69ebcb740590ce48639f188e98418f777a7a742a093e92a2b2b5609ec05080f1fd5be04fc26489983aaf4bb7e", 0xc3, 0x51) compat_12_lstat12(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) compat_40_mount(&(0x7f0000000280)='ext2fs\x00', &(0x7f00000002c0)='./file0\x00', 0x4000, &(0x7f0000000300)="530dc39a9945bac67ac61c4fe115f8d004d6d1a7932a44719f767ad812b039b5c20e80680da8f743ffcfbaa148a738d59188209402547f040c2dc4edd211d54059f68072187ee48a7e87b3ef3f964266f15e83a2baf3e5be7d98f8aef61ddb785a1a8a15d1078b6495fc72a965318fc29df44efcd0d83f923bac645871f170e5e01e7c82ff75dc081538ea7ccfdb2a9f0c645039e316a255a120858feb66c902337e2ce6de4339b11cb0b0672d2bec1e957e1c5feb76383c10f63c91a99aa40d51494f411be12f6cbbbb9ae3278fd12b0f58") __stat50(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __fstat50(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) __stat50(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000400)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000440)="31bc675afa4152ce91531e7dbde99a18e7bf63b53c07246da5ff2ce5afaba7dbc3af7309a16ad39c13a55944c181590ecff6506292b1a3b38206a06e4f647c53fb2484b8580ced7159ad9c67e4ab84a056f582f997c7cd5f86733250e2aec08de33ebcfaa29fd797ad6323fa95", 0x6d}, {&(0x7f00000004c0)="706283bb53dcd3ab0b1bd00f5f83ea4cfd5a29c1fe396360fc3862dd811a215c9f462ff4a9c4f5043c5250910a6e09667b05cff239f89477a93fc2fe20a4f42e744d44bd844793f7b5e633aa905ba72f63f56c14d085d307cd448f7c8ddb4adfb3b4b5e393df874325850d900de616caf1e807639038a4679e6c1893b23cec2a89786e4b", 0x84}, {&(0x7f0000000580)="39fdbe9b91b907db070ca53930b8d1b74ccb3cf005aa7a47080385b90175110dce6236098fe6987bf93b87da40328db80646f0d5caa167eb00e7a835acfb295357b40b1d01eb0322edf7f9227cb99b9da9bb9226752d5361a39b94a82ead148b6b2998db219d9698f21121bd841ae4ae158ff0ee2fa8", 0x76}], 0x3, &(0x7f0000000900)=[@cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, r0}, @cred={0x20, 0xffff, 0x2, 0x0, r0, r3}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, r4, r1}, @cred={0x20, 0xffff, 0x2, 0x0, r2, r5}], 0xb0, 0x2}, 0x400) r6 = geteuid() __fstat50(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f0000000a00)='./file0\x00', r6, r7, 0x200) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x400004) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000b00), 0xc) pipe2(&(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000004) ioctl$FIOSEEKDATA(r9, 0xc0086661, &(0x7f0000000b80)=0x5) compat_43_fstat43(r9, &(0x7f0000000bc0)) pipe2(&(0x7f0000000c40)={0xffffffffffffffff}, 0x1000004) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000cc0)={0x0, 0x0}, 0xc) fchownat(r11, &(0x7f0000000c80)='./file0\x00', r12, r3, 0x400) 15:25:17 executing program 4: __wait450(0x0, &(0x7f0000000000), 0x20000, &(0x7f0000000040)) fcntl$lock(0xffffffffffffff9c, 0x9, &(0x7f0000000100)={0x2, 0x2, 0x32b7, 0x7}) ioctl$FIONSPACE(0xffffffffffffff9c, 0x40046678, &(0x7f0000000140)) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0}, 0xc) compat_50_wait4(r0, &(0x7f00000001c0), 0x4, &(0x7f0000000200)) compat_43_ogetpeername(0xffffffffffffffff, &(0x7f00000002c0)=""/128, &(0x7f0000000340)=0x80) __fstat50(0xffffffffffffffff, &(0x7f0000000380)) r1 = paccept(0xffffffffffffff9c, 0x0, &(0x7f0000000440), 0x10000000) ioctl$FIOSETOWN(r1, 0x8004667c, &(0x7f0000000480)=0x3) r2 = openat$hdaudio(0xffffffffffffff9c, &(0x7f00000004c0), 0x400000, 0x0) __fstat50(r2, &(0x7f0000000500)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$OFIOGETBMAP(r3, 0xc004667a, &(0x7f0000000600)=0x6) __stat50(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) r4 = compat_30_socket(0x18, 0x1, 0xdb) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000740), 0xc) setpriority(0x2, r0, 0x5) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x210, r2, 0x0, 0xc02b) pipe2(&(0x7f0000000780)={0xffffffffffffffff}, 0x400000) compat_12_fstat12(r5, &(0x7f00000007c0)) 15:25:19 executing program 5: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="00b47af3694933928f18061f66b3db", 0xf) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bind$inet(r1, &(0x7f0000000100)={0x2, 0x1}, 0xc) fcntl$setflags(r1, 0x2, 0x0) bind(r0, &(0x7f0000000140)=@len=0x4, 0xe) r2 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x1c0) fcntl$getflags(r2, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x800, 0x1) recvfrom$inet(r3, &(0x7f0000000200)=""/86, 0x56, 0x0, &(0x7f0000000280)={0x2, 0x2}, 0xc) r4 = dup3(r2, 0xffffffffffffffff, 0x400000) ioctl$NETBSD_DM_IOCTL(r4, 0xc010fd00, &(0x7f0000000340)={&(0x7f00000002c0)="695c1fa6df5791fadbfc50cde42849d8c2ac8b37522b0194a1ef101cdca32edc414a3df27a09766195e170f7468e8d8b5c0cf199d472968d46ec25a261add5630e20bab8b763be36faf55c5d1b7877e261b9f3413b5842ee70dddd1678fdd76c66fec6bd8a845bb055c275831b56494dd65bbaf1f8f131949288901b52ef2b", 0x7f}) connect$inet(r2, &(0x7f0000000380)={0x2, 0x1}, 0xc) accept$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0xc) socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIONSPACE(r5, 0x40046678, &(0x7f0000000480)) r6 = getpgrp() r7 = getegid() setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000004c0)={r6, 0xffffffffffffffff, r7}, 0xc) [ 134.4794209] uhub0: device problem, disabling port 1 15:25:27 executing program 0: ftruncate(0xffffffffffffffff, 0x0, 0x26e944d2) preadv(0xffffffffffffff9c, &(0x7f0000000180)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000040)=""/84, 0x54}, {&(0x7f00000000c0)=""/189, 0xbd}], 0x3, 0x1f) r0 = socket(0x1f, 0x4, 0x2) write(r0, &(0x7f00000001c0)="6a18510ebf76bf7e79b074fd24f4ae0ebc8faeac51bd457a6e73a7a5998734a35681f202c26826300e5d84210645ee2a4ea863bc371119e82b8bda3b54859135d502a4b03c73125915e9110070dbf11a03f41dcf558d726a2f0176798dc44f07efd4d8aaea5be9ab299e240a029048b02e9a2d078a46cb2a0e3808b97aad821ab7c3875cd832dfd12375f246da5d442f88a6408985b79856eff1504782c67589de9d6ff9ff68eb5c99f42510a3ba34277cf96b6601ec63a22ab834c49853bba96c71aca924586a5f8b13d830e9f1a13661a4bc6d", 0xd4) r1 = compat_30_socket(0x18, 0x4, 0x9) compat_43_olseek(r1, 0x2, 0x1) r2 = syz_usb_connect$printer(0x7, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x5, 0x80, 0x0, [{{0x9, 0x4, 0x0, 0x4e, 0x1, 0x7, 0x1, 0x2, 0x25, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0x7, 0x1, 0x80}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x250, 0x3, 0x7f, 0x1f, 0x10, 0x76}, 0x10, &(0x7f0000000340)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x0, 0x8, 0xf7, 0x7, 0x7ff, 0x20}]}, 0x2, [{0x7b, &(0x7f0000000380)=@string={0x7b, 0x3, "4452496e4fcd5094d738bed146f3363173c6094045390c0dcca778753245178964b6f86d2280f8bbe965c166c877278633a1bcdb16692550980debf2851c33e883d80050adcb1643e6de7a71e85e46d50ffe9b5bc87d6d6b95a39bd963470732a4027440d0ec287b47c727d70d3acc785352d2e29cd473ba8a"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x409}}]}) r3 = dup2(r0, r0) sendto$inet6(r3, &(0x7f0000000480)="c5476066eaf62a133b3d868c941ac5ba89217688bc8f8192e2f89019b519c7714f944ca2d9720d7f156680f063a527f96d0273ba19ae904ba8040387fe90da94318ee8649015d849139761c0e6d1780bc859d920e300389a2dfecf306723cd94797a9f394e8cfa66fefb316ed8f969651a64aabfb6fdf63883d1b048dba1d2bb159a", 0x82, 0x3, &(0x7f0000000540)={0x18, 0x0, 0x5, 0x3ff}, 0xc) r4 = dup(r1) fcntl$setflags(r4, 0x2, 0x0) r5 = posix_spawn(0xffffffffffffffff, &(0x7f0000000580)=':\x00', &(0x7f0000000600)={0x3f, 0x7, &(0x7f00000005c0)=@close={0x2, r0}}, &(0x7f0000000640)={0x8, 0xffffffffffffffff, {0x1}, 0x9, {[0x0, 0x4, 0x10000, 0x1]}, {[0x0, 0x8, 0x38000, 0x7]}}, &(0x7f0000000680)=['\xec!!:![*\xa3(\x00', '!+@.\x00', '%\x00', '\x00', '\'[\x00'], &(0x7f00000006c0)=['^!!@,]$\x00', '-\x00', 'J}:\x00', '\x00']) fcntl$lock(r3, 0x7, &(0x7f0000000700)={0x1, 0x2, 0x2, 0x400000000000000, r5}) r6 = open$dir(&(0x7f0000000740)='./file0\x00', 0x8, 0x38) fcntl$setflags(r6, 0x2, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000780)=@family, &(0x7f00000007c0)=0xe) r7 = openat(r2, &(0x7f0000000800)='./file0\x00', 0x2, 0x1c0) ioctl$HDAUDIO_FGRP_WIDGET_INFO(r7, 0xc0106803, &(0x7f0000000900)={&(0x7f0000000840)="5504e9286a7745b8358f0ed832b15358daf93ef2076cf16e8f5aeb7dbf3dd4cfc1a6add830e684aa21d33b237d8bf725ee78b8f5e35437534f17daa6db12616058cc0cb955bd7a635fd8f2e9581c0771b40d4222847829f1f1f0f0bf73f81f4fa3bba9bd41f6f213b8041128cac997ab89bc0d13a41faf5c814f9c4e19aac88b0a9611123cf162b5e71184e71c579c67cefbf9205d6bb28eee98f5f3cfea339019635266794c0491", 0xa8}) r8 = getpgid(0x0) setpriority(0x2, r8, 0x1a1) [ 138.2194191] uhub0: device problem, disabling port 1 15:25:31 executing program 0: ftruncate(0xffffffffffffffff, 0x0, 0x26e944d2) preadv(0xffffffffffffff9c, &(0x7f0000000180)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000040)=""/84, 0x54}, {&(0x7f00000000c0)=""/189, 0xbd}], 0x3, 0x1f) r0 = socket(0x1f, 0x4, 0x2) write(r0, &(0x7f00000001c0)="6a18510ebf76bf7e79b074fd24f4ae0ebc8faeac51bd457a6e73a7a5998734a35681f202c26826300e5d84210645ee2a4ea863bc371119e82b8bda3b54859135d502a4b03c73125915e9110070dbf11a03f41dcf558d726a2f0176798dc44f07efd4d8aaea5be9ab299e240a029048b02e9a2d078a46cb2a0e3808b97aad821ab7c3875cd832dfd12375f246da5d442f88a6408985b79856eff1504782c67589de9d6ff9ff68eb5c99f42510a3ba34277cf96b6601ec63a22ab834c49853bba96c71aca924586a5f8b13d830e9f1a13661a4bc6d", 0xd4) r1 = compat_30_socket(0x18, 0x4, 0x9) compat_43_olseek(r1, 0x2, 0x1) r2 = syz_usb_connect$printer(0x7, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x5, 0x80, 0x0, [{{0x9, 0x4, 0x0, 0x4e, 0x1, 0x7, 0x1, 0x2, 0x25, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0x7, 0x1, 0x80}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x250, 0x3, 0x7f, 0x1f, 0x10, 0x76}, 0x10, &(0x7f0000000340)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x0, 0x8, 0xf7, 0x7, 0x7ff, 0x20}]}, 0x2, [{0x7b, &(0x7f0000000380)=@string={0x7b, 0x3, "4452496e4fcd5094d738bed146f3363173c6094045390c0dcca778753245178964b6f86d2280f8bbe965c166c877278633a1bcdb16692550980debf2851c33e883d80050adcb1643e6de7a71e85e46d50ffe9b5bc87d6d6b95a39bd963470732a4027440d0ec287b47c727d70d3acc785352d2e29cd473ba8a"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x409}}]}) r3 = dup2(r0, r0) sendto$inet6(r3, &(0x7f0000000480)="c5476066eaf62a133b3d868c941ac5ba89217688bc8f8192e2f89019b519c7714f944ca2d9720d7f156680f063a527f96d0273ba19ae904ba8040387fe90da94318ee8649015d849139761c0e6d1780bc859d920e300389a2dfecf306723cd94797a9f394e8cfa66fefb316ed8f969651a64aabfb6fdf63883d1b048dba1d2bb159a", 0x82, 0x3, &(0x7f0000000540)={0x18, 0x0, 0x5, 0x3ff}, 0xc) r4 = dup(r1) fcntl$setflags(r4, 0x2, 0x0) r5 = posix_spawn(0xffffffffffffffff, &(0x7f0000000580)=':\x00', &(0x7f0000000600)={0x3f, 0x7, &(0x7f00000005c0)=@close={0x2, r0}}, &(0x7f0000000640)={0x8, 0xffffffffffffffff, {0x1}, 0x9, {[0x0, 0x4, 0x10000, 0x1]}, {[0x0, 0x8, 0x38000, 0x7]}}, &(0x7f0000000680)=['\xec!!:![*\xa3(\x00', '!+@.\x00', '%\x00', '\x00', '\'[\x00'], &(0x7f00000006c0)=['^!!@,]$\x00', '-\x00', 'J}:\x00', '\x00']) fcntl$lock(r3, 0x7, &(0x7f0000000700)={0x1, 0x2, 0x2, 0x400000000000000, r5}) r6 = open$dir(&(0x7f0000000740)='./file0\x00', 0x8, 0x38) fcntl$setflags(r6, 0x2, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000780)=@family, &(0x7f00000007c0)=0xe) r7 = openat(r2, &(0x7f0000000800)='./file0\x00', 0x2, 0x1c0) ioctl$HDAUDIO_FGRP_WIDGET_INFO(r7, 0xc0106803, &(0x7f0000000900)={&(0x7f0000000840)="5504e9286a7745b8358f0ed832b15358daf93ef2076cf16e8f5aeb7dbf3dd4cfc1a6add830e684aa21d33b237d8bf725ee78b8f5e35437534f17daa6db12616058cc0cb955bd7a635fd8f2e9581c0771b40d4222847829f1f1f0f0bf73f81f4fa3bba9bd41f6f213b8041128cac997ab89bc0d13a41faf5c814f9c4e19aac88b0a9611123cf162b5e71184e71c579c67cefbf9205d6bb28eee98f5f3cfea339019635266794c0491", 0xa8}) r8 = getpgid(0x0) setpriority(0x2, r8, 0x1a1) [ 139.6394229] panic: ASan: Unauthorized Access In 0xffffffff808d3c97: Addr 0xffffdb801488a4a0 [8 bytes, read, PoolUseAfterFree] [ 139.6493803] cpu1: Begin traceback... [ 139.6893820] vpanic() at netbsd:vpanic+0x265 [ 139.7793861] snprintf() at netbsd:snprintf [ 139.8693819] kasan_report() at netbsd:kasan_report+0x8c [ 139.9593810] __asan_load8() at netbsd:__asan_load8+0xac [ 140.0393824] pmap_growkernel() at netbsd:pmap_growkernel+0x71d [ 140.1193825] uvm_map_prepare() at netbsd:uvm_map_prepare+0x785 [ 140.2193851] uvm_map() at netbsd:uvm_map+0x14d [ 140.3093809] kcov_allocbuf.part.0() at netbsd:kcov_allocbuf.part.0+0x63 [ 140.4093804] kcov_fops_ioctl() at netbsd:kcov_fops_ioctl+0x1f9 [ 140.4993792] sys_ioctl() at netbsd:sys_ioctl+0x8ed [ 140.5893816] syscall() at netbsd:syscall+0x259 [ 140.6093824] --- syscall (number 54) --- [ 140.6393833] netbsd:syscall+0x259: [ 140.6493862] cpu1: End traceback... [ 140.6493862] fatal breakpoint trap in supervisor mode [ 140.6593787] trap type 1 code 0 rip 0xffffffff80220a2d cs 0x8 rflags 0x282 cr2 0x7f7fff10cfa0 ilevel 0x6 rsp 0xffffdb819db56820 [ 140.6693835] curlwp 0xffffdb8013cc0580 pid 1065.1065 lowest kstack 0xffffdb819db4f2c0 Stopped in pid 1065.1065 (syz-executor.3) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0x105 vpanic() at netbsd:vpanic+0x265 snprintf() at netbsd:snprintf kasan_report() at netbsd:kasan_report+0x8c __asan_load8() at netbsd:__asan_load8+0xac pmap_growkernel() at netbsd:pmap_growkernel+0x71d uvm_map_prepare() at netbsd:uvm_map_prepare+0x785 uvm_map() at netbsd:uvm_map+0x14d kcov_allocbuf.part.0() at netbsd:kcov_allocbuf.part.0+0x63 kcov_fops_ioctl() at netbsd:kcov_fops_ioctl+0x1f9 serialport: VM disconnected.