Jan 29 15:19:04 ci2-netbsd-kubsan-4 getty[565]: /dev/ttyE1: Device not configured NetBSD/amd64 (ci2-netbsd-kubsan-4.c.syzkaller.internal) (console) login: Jan 29 15:19:04 ci2-netbsd-kubsan-4 getty[428]: /dev/ttyE2: Device not configured Jan 29 15:19:04 ci2-netbsd-kubsan-4 getty[575]: /dev/ttyE3: Device not configured Warning: Permanently added '10.128.0.129' (ECDSA) to the list of known hosts. 2020/01/29 15:19:12 fuzzer started 2020/01/29 15:19:12 dialing manager at 10.128.0.105:37591 2020/01/29 15:19:12 syscalls: 215 2020/01/29 15:19:12 code coverage: enabled 2020/01/29 15:19:12 comparison tracing: enabled 2020/01/29 15:19:12 extra coverage: support is not implemented in syzkaller 2020/01/29 15:19:12 setuid sandbox: support is not implemented in syzkaller 2020/01/29 15:19:12 namespace sandbox: support is not implemented in syzkaller 2020/01/29 15:19:12 Android sandbox: support is not implemented in syzkaller 2020/01/29 15:19:12 fault injection: support is not implemented in syzkaller 2020/01/29 15:19:12 leak checking: support is not implemented in syzkaller 2020/01/29 15:19:12 net packet injection: support is not implemented in syzkaller 2020/01/29 15:19:12 net device setup: support is not implemented in syzkaller 2020/01/29 15:19:12 concurrency sanitizer: support is not implemented in syzkaller 2020/01/29 15:19:12 devlink PCI setup: support is not implemented in syzkaller 15:19:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x90, r0, 0x0, 0xed2) r2 = fork() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000680)={0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r6 = paccept(0xffffffffffffff9c, &(0x7f0000000700)=@in, &(0x7f0000000740)=0xc, 0x20000000) r7 = socket$unix(0x1, 0x5, 0x0) r8 = socket(0x1f, 0x40000000, 0x7f) r9 = socket(0x1, 0x3, 0x2) r10 = getppid() r11 = geteuid() getgroups(0x6, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r13 = posix_spawn(0xffffffffffffffff, &(0x7f00000007c0)='}(.\x00', &(0x7f0000000840)={0x2, 0x7, &(0x7f0000000800)=@close={0x2, 0xffffffffffffff9c}}, &(0x7f0000000880)={0xff, 0xffffffffffffffff, {0x6}, 0x6, {[0x7, 0xfffffffb, 0x9, 0xfb]}, {[0x4c, 0xff, 0x6, 0x4]}}, &(0x7f00000008c0)=['-\']&--\x00', '\x00', '\xc4\x14\x00', '\x00'], &(0x7f0000000900)=['\x00', '\x1c(\x00', '*\xb3\x00']) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000940)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0xc) r16 = openat(0xffffffffffffff9c, &(0x7f00000009c0)='./file0\x00', 0x40, 0x10) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000080)="1b2fae36e47ee284996d1fd66802d2e7227f1036b85184026028de2c6161866124d90fcdead93fbf9f8d8c241379049ee18f730bbc12d0c21c8fac25b37b27f689b63eb2567ca9fb7baa7338d985f6365132394a7d350da1dbab7a014d60dbf83586e8a0ff1a0c3e4022236b182466266f5aa67b396d2e927965b50656ab936e849d3eee2fb9b0bf98a3737318953e823b54647f6c0cfa9ed1e02dc205f4684858246b229a3eed52c1a3", 0xaa}, {&(0x7f0000000140)="24c5627b073a17a2324c982c47201b8c8df1d9e6c50d4a14b87e81629d2ac8aad3e7b273828958df7bc2b580a556d5873b5853b10e3c5a65aa28268b44003c51", 0x40}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="7ea8dee9660d1c46bda3950e925848736e5c7b20fc38e291470f050e1311902ff36a53ef54a61cb68cf805e97f01791af6e288", 0x33}, {&(0x7f0000000200)="146c422d4a2a786628bae16aad86cd2b3fdec03ff46323d31f3b63a5ea0aeeb91ca71afd5b6134e533ce7c408f03abcebef3", 0x32}, {&(0x7f0000000240)="0337dcb082e6d0809cc0ac461555c3dc44a50714d714953f08c67243313dc8a36aa002a9fbe0668557d479a25a3b981a2b638fed4acf1e08e6abca5527e51fbfd55a50c9c9940616289c5fef07215e8194b72aeaa55a454cece6af255ca3e7e349c5336bc96e323c3f9305d0ca005424ec0831f9c5a734a110f900902690bacdda14686bc88457c062c654fac256ceb2869746c1e47fde4b4f387e270da2d7ca1bfc2aae13751113ebf18f913e29d267d90b6b6d507e8c7b18410f66c67ea2c5ca95e32e335785a6793f27959065656fb50c7b74a8f97d8fb25e3fb705dce9d9d4372c721a6b8828953a75b9b7bb5d4c0f29850e3ae5", 0xf6}, {&(0x7f0000000340)="0cf7d596ac2afe067d649369b2fb22149d19ed955c3a64dd26b7ece63b385482fce88a7277b64a3d687e17e2c1edd5ffa753fe6844b7cc424b2f76b5b8f33748736426c80eb7c010b419cea0a04cc80361563e8e016b16f6278d8a", 0x5b}, {&(0x7f00000003c0)="14b70447daf055813979ca3e138aa574528a2c08d29175c84d09b81fd9e603db60ceb9f9bbd621abe89371a570e7f460e560a89c74043f26f94f1668cdea3490525e34a682bdc74a36fbdebbb2e47ebecc9e10dcfc184dc69d2c960365c6b6a75dab1838afadcab6c440bfd179b864360bfd7adf392e715189773e186c8712d3485bfae47d6a18a1bdc2661bb8ce0ea3a6b63da23ff3576e8bc6b8c25ff1c24a728ea357bc765b516bdf6872f97c9760102e94ee881ca6b13911170d9486d406ea77babad07a8d6124e4", 0xca}, {&(0x7f00000004c0)="e3c8c40a11b41155cda0c1e0c2a39139f94c6f73a22be732bea7391af0166b6bd95aa2fe25018f0c41c56a18f5f5e8e84be02f4f74d2204a7620f76e4dd3d70f70e4c767d5634a5d2fb431c5de80de162720e47c19fd6f3a10591932ed0c621bba4c883335485c54f66e3bd64b235eef3f06fc46912afec45923fffb549fdf3262f14ab9eebe23ada31b48dfee25c8610c2acaaab24d3539a0ff3010625f01ccd3f8f2e7f0b1e803af02eea3cd72b89620ec064705fe0b06cae93e2b9ee0a9e0f0dfd2360eb0f4a7d439ca27550928ff38", 0xd1}], 0x9, &(0x7f0000000a00)=[@cred={0x20, 0xffff, 0x2, r2, r3, r5}, @rights={0x28, 0xffff, 0x1, [r6, r7, r8, r0, r9]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1, r16]}], 0xa8, 0x1}, 0x404) pwrite(r6, &(0x7f0000000b00)="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", 0x1000, 0x100) r17 = accept(0xffffffffffffffff, &(0x7f0000001b00)=@in, &(0x7f0000001b40)=0xc) recvfrom$unix(r17, &(0x7f0000001b80)=""/4096, 0x1000, 0x42, &(0x7f0000002b80)=@file={0x0, './file0\x00'}, 0xa) r18 = paccept(0xffffffffffffff9c, &(0x7f0000002bc0)=@in6, &(0x7f0000002c00)=0xc, 0x10000000) poll(&(0x7f0000002c40)=[{r9, 0x20}, {r18, 0x100}], 0x2, 0x16a5ecbd) r19 = socket$inet(0x2, 0x3, 0x1) getpeername$inet(r19, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) r20 = accept(r16, &(0x7f0000002d00)=@un=@file={0x0, ""/39}, &(0x7f0000002d40)=0x29) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000002d80), &(0x7f0000002dc0)=0xc) r21 = paccept(r9, &(0x7f0000002e00)=@in, &(0x7f0000002e40)=0xc, 0x5a6d7f4909441046) getsockname(r21, &(0x7f0000002e80)=@un=@abs, &(0x7f0000002ec0)=0x8) getsockname(r19, &(0x7f0000002f00)=@un=@file={0x0, ""/4096}, &(0x7f0000003f40)=0x1002) r22 = semget(0x2, 0x5, 0x8) r23 = geteuid() r24 = getgid() semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000003f80)={{0x10000, r23, r24, 0xffffffffffffffff, r4, 0x10, 0x40}, 0x7fff, 0x9, 0x2}) 15:19:17 executing program 1: _lwp_exit() pipe(&(0x7f0000000000)={0xffffffffffffffff}) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x300) pipe2(&(0x7f0000000080), 0x400004) r1 = msgget(0x1, 0x400) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r5 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) r7 = fork() r8 = getpgrp() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x5, r2, r4, r5, r6, 0x51, 0xffe0}, 0x0, 0x2, r7, r8, 0x6e, 0x3, 0x200, 0x4}) socket(0x6, 0x20000000, 0x7) vfork() r9 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r9, 0x2, &(0x7f0000000200)=""/76) getsockname(0xffffffffffffffff, &(0x7f0000000280)=@in, &(0x7f00000002c0)=0xc) r10 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x80, 0x51) r11 = fcntl$getown(0xffffffffffffff9c, 0x5) r12 = getuid() r13 = getegid() setsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000340)={r11, r12, r13}, 0xc) mknodat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000003c0)={{0x18, 0x1, 0x20, 0x3746}, {0x18, 0x2, 0x800, 0x1}, 0x1, [0x7fff, 0x101, 0x3, 0x7f, 0xdca, 0x4, 0x3, 0x5d8]}, 0x3c) _lwp_exit() r14 = getpgrp() wait4(r14, &(0x7f0000000400), 0x2, &(0x7f0000000440)) wait4(r3, &(0x7f0000000500), 0x20, &(0x7f0000000540)) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000008c0)=[{&(0x7f0000000640)="25819812387c55ac479d393e1a2b141a4a9e215da31af79d7d88ea2e0516fbfb34bbb2c96140b130", 0x28}, {&(0x7f0000000680)="613fc8861dd62a38999482a2986244ea04b91dbf1d63f53d3c2b0dd089347e3eb36a353c1d3d6a31b472987166186dc0e3829b1200c62c5593e1337920da5bc446b8894fa805d19018ed0334d518c4d73cc0a2a554bd0299e32eac435aeff7c3211915c9e3515ac09e6c8f4f6d691579b1aff02460b901bd6bd4", 0x7a}, {&(0x7f0000000700)="ed7169a300cf196b7d30ed96da932759d6cc00f5389ed71055c08e51b098dac304b02790073659264eff4d9523502d5172715639d7680dee029a6f8670d2bf47751e7615670badb0971eba37a46bce2d0a669e7f42dc6b0080a56984830a693cf61fd50ad5", 0x65}, {&(0x7f0000000780)="d8dd1532349de69fc72989782de0635f2a03e86f3d6e2aecf4ee5fb87416ad68f8ef4d3fa66f78375df099be0d7063c38385f875380eebe8106325143eb50a", 0x3f}, {&(0x7f00000007c0)="2ec4967e633293e9c8c3708141a41b9cb360f0d6c1367847730f37001727d6059574b97cf0dc8ea9cf04d3", 0x2b}, {&(0x7f0000000800)="d4044fedfe83deb6e82544d21d035593b1f2df46333b7cd0cf1f3c40a6379312bf3967de6b7f8c48aafb2bcc0545776a38c98493c5f128aab3638a61453d7884901b2e7707708015f8b054f17d75e79f68a3a4358265b3a320fe504001d994200e680b563556a23ab38456f05cee8cb186e307feff947a230eccaca2700eb06136046e5ec052af3ae06b384740c320b1836ff5a26e58a4eed976daa2", 0x9c}], 0x6, 0x0, 0x0, 0x2}, 0x5) r15 = __clone(0x4400, &(0x7f0000000980)="e96247e6f0d071a712b7eb4b362c208b9ab2d7a8dd2f6f453d6641eb2aabd0cc28e2ef849c8c423df9567be7733ebe6276782532fc4ce289cff7b56bac4fe0090b0ecd599cc3c60d9de36fa01c41fbd229fef0dc21b889ef2e0b5304c4b14e0dd3a775e254d07cf1edda77dce5a5b56adfae6718453e978d5d65c6") r16 = getppid() setpgid(r15, r16) 15:19:17 executing program 2: r0 = getpid() r1 = dup(0xffffffffffffffff) r2 = getpgrp() posix_spawn(r0, &(0x7f0000000000)='\x00', &(0x7f00000000c0)={0x200, 0xad, &(0x7f0000000080)=@open={0x0, r1, {&(0x7f0000000040)='#+\x00', 0x91, 0x100}}}, &(0x7f0000000100)={0xff, r2, {0x200}, 0x1, {[0x10000, 0x6, 0x2, 0x5]}, {[0xfffffffa, 0x80000001, 0x6bb66670, 0xca]}}, &(0x7f0000000140)=['\x00', '@\x00', '@\x00', '-+\x00', '-\x00', '', '\x00', '&\x01\x00'], &(0x7f0000000180)=['\\\x00', '\x00', '\x00', '!\x00', '\x00', ']-)g\x00', '*}\x00']) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x40801, 0xc1) preadv(r3, &(0x7f0000000600)=[{&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/67, 0x43}, {&(0x7f0000000480)=""/250, 0xfa}, {&(0x7f0000000580)=""/65, 0x41}], 0x6, 0x10001) socketpair(0x1, 0x1, 0x8, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r5, 0x6, r0) r6 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r6, &(0x7f00000006c0)="e784b58681593e3b4801d382e3a1a3137d5ed281e90e3d676b907dcb9630e394a9399822b08e53c8be32a67d10a2db57cba6a3a7d0fb01206e762ed4ff246778fbf2b98cd3e92b7a3f4bcc7bae19abb51c388a666bd2350f7eea667e2e516284df5111e3d0a200c8742a84cec29052963058380114d4718d1485ba7d8c8d80b158caaaf5f6a40d8dd84544076e78c765c038fc2986e9709b542448235d8a2990435cedc647ed22f54f0631d8204bc8b3ebb1848d894700dfb278bbd98b4abfb0f2b69587eb3da756b88bc5d4dcc09392e08eb365f1389965bad7f63a5f7f41519a8cfffc", 0xe4, 0x8, &(0x7f00000007c0)=@abs={0x0, 0x0, 0x1}, 0x8) preadv(r6, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/70, 0x46}, {&(0x7f0000000880)=""/86, 0x56}, {&(0x7f0000000900)=""/96, 0x60}, {&(0x7f0000000980)=""/26, 0x1a}], 0x4, 0x40) sendto$unix(r3, &(0x7f0000000a00)="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", 0x1000, 0x3, &(0x7f0000001a00)=@abs={0x1, 0x0, 0x1}, 0x8) r7 = accept$inet(r4, &(0x7f0000001a40), &(0x7f0000001a80)=0xc) bind(r7, &(0x7f0000001ac0)=@in6={0x18, 0x3, 0x9, 0xefc9}, 0xc) clock_getres(0x2, &(0x7f0000001b00)) readlinkat(r1, &(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)=""/130, 0x82) pipe(&(0x7f0000001c40)={0xffffffffffffffff}) accept$inet(r8, &(0x7f0000001c80), &(0x7f0000001cc0)=0xc) r9 = shmget(0x0, 0x3000, 0x24, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r9, 0x0) r10 = socket$unix(0x1, 0x0, 0x0) bind$unix(r10, &(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0xa) r11 = accept$unix(r4, &(0x7f0000001d40)=@abs, &(0x7f0000001d80)=0x8) accept$unix(r11, &(0x7f0000001dc0)=@abs, &(0x7f0000001e00)=0x8) r12 = dup2(0xffffffffffffffff, r3) fchroot(r12) r13 = semget(0x0, 0x3, 0x8) semop(r13, &(0x7f0000001e40)=[{0x4, 0x4, 0x1800}, {0x1, 0xff80, 0x1000}], 0x2) r14 = open$dir(&(0x7f0000001e80)='./file0/file0\x00', 0x1, 0x104) r15 = open(&(0x7f0000001f00)='./file0\x00', 0x100, 0x2) linkat(r14, &(0x7f0000001ec0)='./file0\x00', r15, &(0x7f0000001f40)='./file0\x00', 0x400) 15:19:17 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$inet(r0, &(0x7f0000000080)={0x2, 0x3}, 0xc) r1 = accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) accept$inet(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r3 = socket$inet6(0x18, 0x5, 0x4) r4 = fcntl$dupfd(r2, 0x0, r3) sync() close(r1) chroot(&(0x7f0000000200)='./file0\x00') r5 = dup(0xffffffffffffff9c) sendmsg$unix(r5, &(0x7f0000000780)={&(0x7f0000000240)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000280)="5417ae34ad4ee28eb58c9101467ceb79a3a36937f961a8450debf2894c86a39de48931765cf33cb566f29a9648ef9de44712f7f9cf3a3131908f3353d5ebcc38cc140d75dbda8c838f81ac7d8dbffdf6bf46f76e1e95", 0x56}, {&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="1f44124efcb5f50ea71d5b93523811f7eed0039b35dff5be3a1fa62dd4109dde434f15dfd5ef2ab405690afe448338e4c1b02b3b5d4aa952525732c88dcb6def1cf8ff572d22b874cadf", 0x4a}, {&(0x7f0000000480)="274d530c8e91fb9826ef1f9716b8cb0784caca3e74801cc9ce3a", 0x1a}, {&(0x7f00000004c0)="eb1091df41afc50f8ef27f2662fe594b2180cac6209f39eb7ab63a9f31318e89fe49a29fc60b33a1852bd5777d00a5aee4bf69ae942737b62912760b76174957fe9fbbc237d82034fcdea7f9f06525a282121a933e348cb7e4405ad34761014e816b25d8d31ec5442c091e2193068ea02a0586370636494c9fd43d20423edd1e5334a5ea529c6ab37a73288137cb928ceae8c10bc5f3cd379ea4b00b4b0205114e8842870fc0909b308cf2a01e2c0708c5a1a13d2b9b437474a180bf116c1b2e5b5c93c7aa332733edf926e8e623833f9b3b8ed4b78bb9ac7c640871571e2d2de4b6580e78ea7cdcf6f51773192792602fdcc8f39108", 0xf6}, {&(0x7f00000005c0)="18a6bcc09fc2830400bdc60107aaef0cb82120994d221464c15a069e2c4a6547c0b9e652c5f20cbbcb78ee2547e717b658bc780759dff42c753faddd31", 0x3d}, {&(0x7f0000000600)="5ba0898bebb6fce9eb252dfe111d019b14aa4ee74105d2607156f2e718ff746bd16f3e1ec1205eaf39e3a7c34a54f9b825fd37e50a10ad394320cf11292d1bc3ec48aebc03b4a3b0e58d50fa1b671e42a4d5f834ef70003aa9e63c85be63cdb3b41cdc4d181e7c779f75e5dedfb2e14cd6f71f5309639b75a4ac77d5576a6e3b7686ea55c23d3fd68fbb995e36fd394e997f2d81ca7b06af4cd963cdb8e942d7635ebcb0ef62eb734776f7e00dd4080870", 0xb1}], 0x7, &(0x7f0000000740)=[@rights={0x18, 0xffff, 0x1, [r4]}], 0x18, 0x2}, 0x40a) r6 = accept$unix(0xffffffffffffff9c, &(0x7f00000007c0)=@file={0x0, ""/108}, &(0x7f0000000840)=0x6e) getpeername$unix(r6, &(0x7f0000000880)=@abs, &(0x7f00000008c0)=0x8) getsockname$inet(r1, &(0x7f0000000900), &(0x7f0000000940)=0xc) r7 = open(&(0x7f0000000980)='./file1\x00', 0x10000, 0x118) r8 = geteuid() r9 = getgid() fchown(r7, r8, r9) r10 = openat(r4, &(0x7f0000000fc0)='./file0\x00', 0x0, 0x80) sendmsg$unix(r4, &(0x7f0000001040)={&(0x7f00000009c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000f00)=[{&(0x7f0000000a00)="7aff0346fd36cfb0f3c52e6973930ef7dce2e7da45cab2479863c5ae62b298631993227732d19031b8b04b0f7d476e9ff56b1d14a5f360ac5aad0c4172baa08e9133b4196a969722a6a93f805458e4079a7d7f969b9c9777599719f1e36267445cc6c2cfa7839d0e8bb9c26b5fe8ce3b55362cff386b63b600e49688437b4dd435533ceaae4573acb97b4bd9ce2bd9affc6743d7e833601b1d93ca388ac90a8f95c03f752df44dcb86320a0896291ac645a1bc8dcc7844b9f4ca8f6f58df5268a17dfc1ea50c5adaa917628067d202db2d5610d05a1e36dc8657949c7f3268", 0xdf}, {&(0x7f0000000b00)="2f952754fe152806422e6ba6076f84b771f7a22c92563e867c31b3059db23df8efc5ec126f4e1fd24b982f84c80d5769244b2d14ec276d6bcd", 0x39}, {&(0x7f0000000b40)="c0843689c01846cc7c0ee721eeb1645e9c838947923395336ca4db06978d1550a8e0f6e85236141a5f321c99cbce62d16ad97239f6fe6d644fbc1fde8e4990029228286a8fa9c3b65f83c007531da587134cd2acc1dd37c6c542e384edb2db5f22782291bbea63", 0x67}, {&(0x7f0000000bc0)="d2dc31afa6bff3ec4a1a321b9d90914aa4d9cf553d6aa17e", 0x18}, {&(0x7f0000000c00)="9b42566fd6a208e88c76c99f9a4b2e1f76726643e74bb3b4d4849dd966a0a86f74770f50a818b17b7ed2445299df995e0af3ad15cadb80e17c0b8e8c", 0x3c}, {&(0x7f0000000c40)="aea700e949298792d955e06d26eb705f23af6e525a710ec5823eedd557e081df5db74e62fb74fe8a5a1ce8e01746f7d0e34fa262b41559810bf0b5545910a53d47668a1483", 0x45}, {&(0x7f0000000cc0)="589fc1c8250621c38aaad9444ec69076ca11b3d3268df3793fd0b93350d187bf9788c6063399318f8a005da2804a2aefd644dba4b0e4d8757ff3343d1442824d4802dd9ffa6e0a0f45d47376fdf8e786b6b5cf3dea2de0f524f3aec8f77ef22f936bfa4aff18e33fa661dec3b279c5df1ea469474e851ffe339cb234b238f3e35a23ae21713bfbda0ad737d9cec86dbcf9ccefdd0efc610dfec7fa0f74cea00e1f14bd52d92f9ccca8a7dfdbc5508cae3abef91f1887ed1b830d4f6659ce45275aafa8e53d8949521c97db600566bd51cb641feafdbbacb0d451a3bc1ee1a418cd18", 0xe2}, {&(0x7f0000000dc0)="9d813d6c2a30921cf03f8dfab3fb3a49b9c4f3ef885cfc3d5d2cbb0272c2b82f8766b50da184c1f00927377ed8d12a25aa405058b2fed75a77cdd3a436b7ba43ab446570e2fd4b898f5704f14b8d63b9719121547612cdf19f1c758706c8a3b2074efdc0ad08216581ae4fd5916a9d2431f8cb288ca0f084e419d6371a136bc174747228ba271a6cd38589bca9bba22af6003676ba7b3df5cf1291", 0x9b}, {&(0x7f0000000e80)="d420c0be16fda10101f1d117822deb2640499aa58a83ce8d975d8ed0c1d99e53032ae1a922ea368dbf5158538ec1fa73e0cbfbc158b70baefef3982dbe5de07eed0c63a11f36219de1b0fea8147c971a496398fd85ee5fee4a36a76ea6de412ebe8448eacb2747b8e6a36a9459ed51b6416d3b46f1", 0x75}], 0x9, &(0x7f0000001000)=[@rights={0x18, 0xffff, 0x1, [r10]}], 0x18, 0x2}, 0xd) r11 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pwritev(r11, &(0x7f0000003300)=[{&(0x7f0000001080)="1ab220da2ba5aab0417571f6d9c7e24b2127663d5a21b4574495634bc18cf1076407ee975a8fa446f4827501d0efb7155ae4e7ebed3af9b4edb442e1ee77ecf4931d1282b0ef3b5b858a36d45dfb871fbee9d5892425b9f9363e0931de1643731f5f850b8b20af54a9ea5ff7448b8f45148777a9db3e300ad6cd1698fe853e4487e7fabb4573f8", 0x87}, {&(0x7f0000001140)="b995ce6177b9784b63c728cc722b61d5bce8554f1aa4e202382ab98c855f73085d2539bc13a4636772ce1f3cbae556e89221572db54478b36daaa490700a08ee9891c0ffd0c7e3db7805ec0fd6c243d6304d498f400d3f38bde1f33ed8e391e9ac386e9034a7ca", 0x67}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="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0x1000}, {&(0x7f00000031c0)="2b418609e6d7ed8b53bc4b98fc68247a283b2ebe5a574434ab559f25722081e2724ddd3b", 0x24}, {&(0x7f0000003200)="72131e262a78df096513928d80f484bddce6ccc5375f8a0a7bc21c4e46d48be956aca99fa9aecf72694c4d81ee6b6dbf41e5d6750e4fda3c1511c644c3887aca0b51d1cf3d76b6dad0a936acfa42bd5650e38ff9a3ef327e23ef607a358f0e06092b7fce77c59be47382c1035148a81f51b7ab2d4ef95049076d8dff028ba332602ff7783f25c06f46028f80430e5eb364bc269617020e327b6c807ec1eb6fe25015c61f8dd7503ed95eabe9136fe431d7ca77f56deb398ca9e88b7a56d5", 0xbe}, {&(0x7f00000032c0)="66cf9d8e37a2c2d4fa8551643e02c780a695f73d319e1ba87dd6a8544c20b9b7ad1c16bd322b19", 0x27}], 0x7, 0x7) r12 = accept(0xffffffffffffffff, &(0x7f0000003380)=@un=@file={0x0, ""/63}, &(0x7f0000003400)=0x41) r13 = fcntl$dupfd(0xffffffffffffffff, 0x0, r12) r14 = fcntl$dupfd(r11, 0x0, 0xffffffffffffff9c) getsockname$inet(r14, &(0x7f0000003440), &(0x7f0000003480)=0xc) connect$unix(r13, &(0x7f00000034c0)=@file={0x0, './file1\x00'}, 0xa) r15 = accept$inet(0xffffffffffffffff, &(0x7f0000003500), &(0x7f0000003540)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003580)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r15, 0x0, r16) 15:19:17 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) bind$inet6(r0, &(0x7f0000000080)={0x18, 0x3, 0x1d1a, 0x8}, 0xc) writev(0xffffffffffffff9c, &(0x7f0000000200)=[{&(0x7f00000000c0)="8253f54116e07b86cb33744dc01c89b3fe4c2902a7064558415135c6932eb75eb439a1ed73bd5f506dd22a6782818b3ef0ec516d6e0ea2a1e7016b053c155d4e8c36d10f548d02c9c78cbcde22012c360c96066a672aefafa355dec64ffd369feae6d4c6278fd9c0971fb64a9af9006c", 0x70}, {&(0x7f0000000140)="89abb08b92c5ae356712605653b418c034d299bf933295bc13327e4c08c59673f4f079c3fd42259e0b83e3fc5fc3556491de6a3eb7041fddc48eb303075198d77a2479841c3220aefda5c5b325eb917aa6662e5ac348bd210a2e9f3c3bdda654f8de45fe662927ecc0596d7f3114ed941742809c3af750d64148b810de9e67724be1edde3b76", 0x86}], 0x2) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/169) socket(0x1f, 0x1, 0x7) r1 = getuid() setreuid(r1, r1) ftruncate(0xffffffffffffffff, 0x7) r2 = semget$private(0x0, 0x2, 0x176) semop(r2, &(0x7f0000000300)=[{0x1, 0x8, 0x800}, {0x1, 0xd9cd, 0x1000}, {0x3, 0x1000, 0x2000}, {0x0, 0x7f, 0x1000}, {0x4, 0x8001, 0x800}, {0x0, 0x1, 0x800}], 0x6) semop(0x0, &(0x7f0000000340)=[{0x1, 0xe640, 0x1800}, {0x4, 0x0, 0x1800}, {0x3, 0x0, 0x1000}, {0x2, 0x4, 0x1800}, {0x4, 0x7ff, 0x1000}, {0x2, 0x885, 0x1000}], 0x6) r3 = accept$inet6(r0, &(0x7f0000000380), &(0x7f00000003c0)=0xc) setsockopt(r3, 0x7, 0x8000, &(0x7f0000000400)="fa25522265d306647679781a7a15609fcc077e142f066c4c61916742714f522f991eb97bd0909f019c135b7bd1384492f9d9550c9c78a6", 0x37) r4 = semget$private(0x0, 0x0, 0x7f7) semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000440)=""/198) r5 = posix_spawn(0x0, &(0x7f0000000540)='\x00', &(0x7f00000005c0)={0x1000, 0x0, &(0x7f0000000580)=@close={0x2, 0xffffffffffffff9c}}, &(0x7f0000000600)={0x8, 0x0, {0x7ff}, 0x9, {[0x80, 0x0, 0x0, 0x7]}, {[0x4, 0x101, 0x5]}}, &(0x7f0000000640)=[')\x00'], &(0x7f0000000680)=['\'+\x00', '\x00', '$\x00', '\x00', '):-!*:\'-=/{\x00', '\'{R(:\x00', '*}^-\x00']) wait4(r5, &(0x7f00000006c0), 0x8, &(0x7f0000000700)) socket$unix(0x1, 0x5, 0x0) socketpair(0x6, 0x0, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) setsockopt$sock_timeval(r6, 0xffff, 0x100b, &(0x7f0000000800)={0xb9, 0x9}, 0x10) r7 = open$dir(&(0x7f0000000840)='./file0\x00', 0x80, 0x4) getdents(r7, &(0x7f0000000880)=""/4096, 0x1000) r8 = openat(0xffffffffffffff9c, &(0x7f0000001880)='./file0\x00', 0x40000, 0xe0) bind$unix(r8, &(0x7f00000018c0)=@abs={0x0, 0x0, 0x1}, 0x8) r9 = _lwp_self() _lwp_create(&(0x7f0000001a00)={0xc, &(0x7f0000001980)={0x400f0020, &(0x7f0000001900)={0x8, 0x0, {[0xff, 0x71, 0x6, 0x4a91]}, {0xff, 0x40, 0x4}, {0xf80, 0x1, '\x00'}}, {[0x7, 0x1f, 0x7, 0x4]}, {0x5, 0xffe00000, 0x4}, {0x7fff, 0x0, '*}^-\x00'}}, {[0x1, 0x0, 0x0, 0x7]}, {0x1, 0x401, 0x4}, {0x9, 0x0, '\x00'}}, 0xc0, &(0x7f0000001a80)=0x0) _lwp_wait(r9, &(0x7f0000001ac0)=r10) r11 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) syz_extract_tcp_res(&(0x7f0000001b80), 0x5, 0x7) 15:19:17 executing program 5: _lwp_setprivate(&(0x7f0000000000)=0x4e) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r0, &(0x7f00000000c0), 0x1, &(0x7f0000000100)) r1 = shmget(0x3, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0xc) r3 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r5 = posix_spawn(0xffffffffffffffff, &(0x7f0000000280)='\x00', &(0x7f0000000340)={0x5, 0x7, &(0x7f0000000300)=@open={0x0, 0xffffffffffffff9c, {&(0x7f00000002c0)='#\x00', 0x4}}}, &(0x7f0000000380)={0x1, 0xffffffffffffffff, {0x1f833dd7}, 0x2, {[0x9, 0x1, 0x101, 0x1f]}, {[0x1000, 0x3, 0x4]}}, &(0x7f00000003c0)=['+%.(%$\x00', '}\'^,@n\x00', '\x00', '\x00', '@\x00', '\x00', '\x15-\x00', ',\x00'], &(0x7f0000000400)=['{@\x00']) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x4, 0xffffffffffffffff, r2, r3, r4, 0x170, 0x8}, 0x2, 0x3df3, r5, r6, 0x1, 0x40, 0x100000001}) r7 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x400, 0x4e) r8 = posix_spawn(0x0, &(0x7f0000000580)=':\x00', &(0x7f0000000640)={0x6, 0x61f1, &(0x7f0000000600)=@open={0x0, 0xffffffffffffffff, {&(0x7f00000005c0)=',+\x00', 0x20dca399, 0x8}}}, &(0x7f0000000680)={0x20, 0x0, {0x6}, 0x462, {[0x80000000, 0x400, 0x7ff, 0x7]}, {[0x3, 0x62, 0x6e3c, 0x3]}}, &(0x7f00000006c0)=['\x15-\x00', '\x00'], &(0x7f0000000700)=['+%.(%$\x00', ')*-%\x00']) fcntl$lock(r7, 0x9, &(0x7f0000000740)={0x2, 0x0, 0x5, 0x0, r8}) socketpair$unix(0x1, 0xc9114371b5fc9075, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r9, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0xa) r11 = dup2(r10, 0xffffffffffffff9c) ftruncate(r11, 0x1) semctl$GETNCNT(0xffffffffffffffff, 0x4, 0x3, &(0x7f0000000800)=""/135) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, r11) mkdirat(r12, &(0x7f00000008c0)='./file0/file0\x00', 0x60) r13 = dup(0xffffffffffffffff) linkat(r13, &(0x7f0000000900)='./file0/file0\x00', r12, &(0x7f0000000940)='./file0/file0\x00', 0x0) r14 = paccept(r9, &(0x7f0000000980)=@un=@abs, &(0x7f00000009c0)=0x8, 0x50000000) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) symlinkat(&(0x7f0000000a80)='./file0/file0\x00', r12, &(0x7f0000000ac0)='./file0/file0\x00') r15 = vfork() ptrace(0xfa, r15, &(0x7f0000000b00), 0x7) r16 = openat(r13, &(0x7f0000000b40)='./file0\x00', 0x20, 0x0) r17 = open(&(0x7f0000000bc0)='./file0/file0\x00', 0x200, 0x18e) linkat(r16, &(0x7f0000000b80)='./file0\x00', r17, &(0x7f0000000c00)='./file0/file0/../file0\x00', 0x0) 15:19:19 executing program 5: bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) r0 = socket(0x400000000018, 0x3, 0x0) r1 = semget(0x3, 0x2, 0x2) semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000080)=0xffff0001) setsockopt(r0, 0x29, 0x6c, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1}, 0x6) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r3 = socket(0x11, 0x1, 0x0) getpeername$inet6(r3, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x90000) [ 42.8594644] sockaddr_checklen: 0xffff9b80a5c17d0c bad len af=24 socklen=128 len=28 [inet6: [::]:65535] 15:19:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x90, r0, 0x0, 0xed2) r2 = fork() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000680)={0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r6 = paccept(0xffffffffffffff9c, &(0x7f0000000700)=@in, &(0x7f0000000740)=0xc, 0x20000000) r7 = socket$unix(0x1, 0x5, 0x0) r8 = socket(0x1f, 0x40000000, 0x7f) r9 = socket(0x1, 0x3, 0x2) r10 = getppid() r11 = geteuid() getgroups(0x6, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r13 = posix_spawn(0xffffffffffffffff, &(0x7f00000007c0)='}(.\x00', &(0x7f0000000840)={0x2, 0x7, &(0x7f0000000800)=@close={0x2, 0xffffffffffffff9c}}, &(0x7f0000000880)={0xff, 0xffffffffffffffff, {0x6}, 0x6, {[0x7, 0xfffffffb, 0x9, 0xfb]}, {[0x4c, 0xff, 0x6, 0x4]}}, &(0x7f00000008c0)=['-\']&--\x00', '\x00', '\xc4\x14\x00', '\x00'], &(0x7f0000000900)=['\x00', '\x1c(\x00', '*\xb3\x00']) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000940)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0xc) r16 = openat(0xffffffffffffff9c, &(0x7f00000009c0)='./file0\x00', 0x40, 0x10) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000080)="1b2fae36e47ee284996d1fd66802d2e7227f1036b85184026028de2c6161866124d90fcdead93fbf9f8d8c241379049ee18f730bbc12d0c21c8fac25b37b27f689b63eb2567ca9fb7baa7338d985f6365132394a7d350da1dbab7a014d60dbf83586e8a0ff1a0c3e4022236b182466266f5aa67b396d2e927965b50656ab936e849d3eee2fb9b0bf98a3737318953e823b54647f6c0cfa9ed1e02dc205f4684858246b229a3eed52c1a3", 0xaa}, {&(0x7f0000000140)="24c5627b073a17a2324c982c47201b8c8df1d9e6c50d4a14b87e81629d2ac8aad3e7b273828958df7bc2b580a556d5873b5853b10e3c5a65aa28268b44003c51", 0x40}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="7ea8dee9660d1c46bda3950e925848736e5c7b20fc38e291470f050e1311902ff36a53ef54a61cb68cf805e97f01791af6e288", 0x33}, {&(0x7f0000000200)="146c422d4a2a786628bae16aad86cd2b3fdec03ff46323d31f3b63a5ea0aeeb91ca71afd5b6134e533ce7c408f03abcebef3", 0x32}, {&(0x7f0000000240)="0337dcb082e6d0809cc0ac461555c3dc44a50714d714953f08c67243313dc8a36aa002a9fbe0668557d479a25a3b981a2b638fed4acf1e08e6abca5527e51fbfd55a50c9c9940616289c5fef07215e8194b72aeaa55a454cece6af255ca3e7e349c5336bc96e323c3f9305d0ca005424ec0831f9c5a734a110f900902690bacdda14686bc88457c062c654fac256ceb2869746c1e47fde4b4f387e270da2d7ca1bfc2aae13751113ebf18f913e29d267d90b6b6d507e8c7b18410f66c67ea2c5ca95e32e335785a6793f27959065656fb50c7b74a8f97d8fb25e3fb705dce9d9d4372c721a6b8828953a75b9b7bb5d4c0f29850e3ae5", 0xf6}, {&(0x7f0000000340)="0cf7d596ac2afe067d649369b2fb22149d19ed955c3a64dd26b7ece63b385482fce88a7277b64a3d687e17e2c1edd5ffa753fe6844b7cc424b2f76b5b8f33748736426c80eb7c010b419cea0a04cc80361563e8e016b16f6278d8a", 0x5b}, {&(0x7f00000003c0)="14b70447daf055813979ca3e138aa574528a2c08d29175c84d09b81fd9e603db60ceb9f9bbd621abe89371a570e7f460e560a89c74043f26f94f1668cdea3490525e34a682bdc74a36fbdebbb2e47ebecc9e10dcfc184dc69d2c960365c6b6a75dab1838afadcab6c440bfd179b864360bfd7adf392e715189773e186c8712d3485bfae47d6a18a1bdc2661bb8ce0ea3a6b63da23ff3576e8bc6b8c25ff1c24a728ea357bc765b516bdf6872f97c9760102e94ee881ca6b13911170d9486d406ea77babad07a8d6124e4", 0xca}, {&(0x7f00000004c0)="e3c8c40a11b41155cda0c1e0c2a39139f94c6f73a22be732bea7391af0166b6bd95aa2fe25018f0c41c56a18f5f5e8e84be02f4f74d2204a7620f76e4dd3d70f70e4c767d5634a5d2fb431c5de80de162720e47c19fd6f3a10591932ed0c621bba4c883335485c54f66e3bd64b235eef3f06fc46912afec45923fffb549fdf3262f14ab9eebe23ada31b48dfee25c8610c2acaaab24d3539a0ff3010625f01ccd3f8f2e7f0b1e803af02eea3cd72b89620ec064705fe0b06cae93e2b9ee0a9e0f0dfd2360eb0f4a7d439ca27550928ff38", 0xd1}], 0x9, &(0x7f0000000a00)=[@cred={0x20, 0xffff, 0x2, r2, r3, r5}, @rights={0x28, 0xffff, 0x1, [r6, r7, r8, r0, r9]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1, r16]}], 0xa8, 0x1}, 0x404) pwrite(r6, &(0x7f0000000b00)="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", 0x1000, 0x100) r17 = accept(0xffffffffffffffff, &(0x7f0000001b00)=@in, &(0x7f0000001b40)=0xc) recvfrom$unix(r17, &(0x7f0000001b80)=""/4096, 0x1000, 0x42, &(0x7f0000002b80)=@file={0x0, './file0\x00'}, 0xa) r18 = paccept(0xffffffffffffff9c, &(0x7f0000002bc0)=@in6, &(0x7f0000002c00)=0xc, 0x10000000) poll(&(0x7f0000002c40)=[{r9, 0x20}, {r18, 0x100}], 0x2, 0x16a5ecbd) r19 = socket$inet(0x2, 0x3, 0x1) getpeername$inet(r19, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) r20 = accept(r16, &(0x7f0000002d00)=@un=@file={0x0, ""/39}, &(0x7f0000002d40)=0x29) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000002d80), &(0x7f0000002dc0)=0xc) r21 = paccept(r9, &(0x7f0000002e00)=@in, &(0x7f0000002e40)=0xc, 0x5a6d7f4909441046) getsockname(r21, &(0x7f0000002e80)=@un=@abs, &(0x7f0000002ec0)=0x8) getsockname(r19, &(0x7f0000002f00)=@un=@file={0x0, ""/4096}, &(0x7f0000003f40)=0x1002) r22 = semget(0x2, 0x5, 0x8) r23 = geteuid() r24 = getgid() semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000003f80)={{0x10000, r23, r24, 0xffffffffffffffff, r4, 0x10, 0x40}, 0x7fff, 0x9, 0x2}) 15:19:20 executing program 4: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) mkdirat(r1, &(0x7f00000000c0)='./file2\x00', 0x57) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file2\x00', 0x0) r3 = open$dir(&(0x7f0000000200)='./file2\x00', 0x0, 0x0) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x0) 15:19:20 executing program 2: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40000400000002c2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) exit(0x4) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0) unlink(&(0x7f0000000080)='./file0\x00') pwrite(r0, &(0x7f0000000040)='%', 0x1, 0x6) close(r0) 15:19:20 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="200000000000008d243b007b80309900f87c8a5b67071b542a538706000000c41100000029000000310000000000000000"], 0x31}, 0x0) r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x11, 0x3, 0x0) getpeername$inet6(r1, 0x0, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 15:19:20 executing program 5: r0 = semget(0x0, 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x40]) syz_emit_ethernet(0xc8, &(0x7f0000000140)="f18d4b780bf4fbb1bce1742117cfee9cd37a3c88a8d9e7e054c47be0e190835e85bc965e4b848b10b598547f939192cf60b2940b3c69b6733b9682eb972814266d162a5a85ae620bc3d6796ce9684693e985995c295f755374e8aa813496f2417715b941470db14901a2e915afcb2d9e5d10c15b86652a7e5d04f0d1d2c77aedbdf489371b19b9cff97211b36f2aa1f441360bd30503d035648d04469035f1fc10647f6d611f32727c65769bbc7e0d019c4bebefbfde4d81b10c0bf02575783ee478c73a55825367") setrlimit(0x0, &(0x7f00000000c0)={0x3f, 0x100}) mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x10, 0x120) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000100, 0x20) pread(r1, 0x0, 0x0, 0x0) [ 43.3394909] sockaddr_checklen: 0xffff9b80a5c26cac bad len af=24 socklen=128 len=28 [inet6: [::]:65535] 15:19:20 executing program 4: r0 = socket(0x18, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/18, 0x12) setsockopt(r0, 0x1000000029, 0x2e, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, 0x0, 0x0) r3 = dup(r2) writev(r3, &(0x7f0000000500)=[{&(0x7f00000000c0)="a14459c5eed905ef3fe194b0142d97f28617d9070f7dc9227d4c587829231ff270ddbfbeb4a7280ec5050eb2909859d2e4a3643d348214ebcec280300c8c019a705d528a7f3cdf7a3ca18a61d3282fcd8bdf6f2015441efc35ceb0f1e4cbb2b49e402eebf50244c85f251599b7fbc24e0c0dd26dab45aa10e7561313722f163b15bb4aaf18b8d6", 0x87}, {&(0x7f0000000180)="9d2671433138e767ce4e63a0f142179ea34d8e156df3b64d53b35cdd503046d948370cb401abc28bac5d5932cf21d4d394a1cd564674f6a835ed2ee1f322ed160575ffc9b1e29a89b669b8985fae777b6190b192b5d33b52df6549acc57ecfe82a4c265d2699f09c1b2036228acfab5cd367198b7c780a1edd2adc07ba72a189fe5d24181fe9c803949496e4952ad46f48c506f5409069ee5bef3495fe83d589e8e241599316", 0xa6}, {&(0x7f0000000240)="0bc563e67a070dca98eff8c54546d50f8de5d62a8e909b4d0891bcb4937e0def5e2f2e7be1d82e678406be2dcdee2e603c28b43becd0554a746694c73cc591f508e2e7515083b0588f6e4d5b16814bc64ffed509f3ee3f0e5e1464afa9982fe53b774a91cc9fb5ecc7f4182f5a8dcd6a2aefc8c2b8977de445d7", 0x7a}, {&(0x7f00000002c0)="2d51c1bf60e8f262de5a7f8119bd835a5448b2220fd7c795af98487674ecfff42c44a4f18ee8edd47c1a65f0bc3d0232b4d0e7aafc595b2656ebcec1db5ee24b49f67fcdcdac03eaf1fb1a58ceeac9556ffa34d74587bb3d6f6cc8c4c35ad6279a4607c9dd8f7a0e0b5909da59857d71e67cd0df03062ac64776109a21aa33acebbbc2c6e6790703c0c7bccd98ae5338de563639ccb680763cd8820b19001dace205f9f689b5d3e800fd3f37ff344455d8d8d2de38341dbbc26cde7bb29db0b3e4c8366fbaf2d7b83828cd73978587371a854fa9af0bf616569163e927c81f40bae688fad213c0d7b56e701bea16fe2007eaba65", 0xf4}, {&(0x7f00000003c0)="ce6d2a17bff023e5bb3afced806f0dc4f787486fc81089fc71345b3db6c2a4b15287f3f3367ddc0c8f6827b65e68bae8afebc2abbba58a2714b076f4bca96513d97b1940d734ed76e99a831f4a4aee9c72c4f9385dd6485198989daadbaa1ddc4ac43932260dcf968be01b578d0a14a88f10030e951b0acecdcfd03336aad0b1672510cf09a30a6717fa9de5897762b4a141a806c22dd67e6efecb200b72acf7d7ecea14e22bbe4743d5f9766d5b57852bd2103f9b97967928cbbf30d6fd44287471fe5a63", 0xc5}, {&(0x7f00000004c0)="0c596c6d69c3cd5ff22a0b32e571f22e19a240b76a05b875ac42210b0ecc", 0x1e}], 0x6) r4 = socket(0x11, 0x3, 0x0) getpeername$inet6(r4, 0x0, 0x0) getsockopt(r4, 0x29, 0xffffffff, 0x0, 0x0) [ 44.0595169] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/net/rtsock_shared.c:631:41, member access within misaligned address 0xffff937ef4b3d10c for type 'struct rt_msghdr50' which requires 8 byte alignment [ 44.0843297] cpu0: Begin traceback... [ 44.0994995] vpanic() at netbsd:vpanic+0x2aa [ 44.1595047] isAlreadyReported() at netbsd:isAlreadyReported [ 44.2195058] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc [ 44.2695167] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b [ 44.3195131] compat_50_route_output() at netbsd:compat_50_route_output+0x1a4a [ 44.3795135] raw_send() at netbsd:raw_send+0x20b [ 44.4295182] compat_50_route_send_wrapper() at netbsd:compat_50_route_send_wrapper+0x9f [ 44.4895227] sosend() at netbsd:sosend+0x15ac [ 44.5395223] soo_write() at netbsd:soo_write+0x88 [ 44.5895258] do_filewritev.part.1() at netbsd:do_filewritev.part.1+0x415 [ 44.6495298] sys_writev() at netbsd:sys_writev+0x54 [ 44.6995351] sys___syscall() at netbsd:sys___syscall+0x1c8 [ 44.7495373] syscall() at netbsd:syscall+0x29a [ 44.7695338] --- syscall (number 198) --- [ 44.7695338] Skipping crash dump on recursive panic [ 44.7818348] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x3 for type 'struct x86_64_frame' which requires 8 byte alignment [ 44.8031647] Faulted in mid-traceback; aborting... [ 44.8031647] fatal breakpoint trap in supervisor mode [ 44.8111341] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x7ba8d2800000 ilevel 0x4 rsp 0xffff9b80b2cc66a0 [ 44.8251010] curlwp 0xffff937ef44345e0 pid 549.3 lowest kstack 0xffff9b80b2cc42c0 Stopped in pid 549.3 (syz-executor.4) 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 soo_write() at netbsd:soo_write+0x88 do_filewritev.part.1() at netbsd:do_filewritev.part.1+0x415 sys_writev() at netbsd:sys_writev+0x54 sys___syscall() at netbsd:sys___syscall+0x1c8 syscall() at netbsd:syscall+0x29a --- syscall (number 198) --- [ 44.8324771] Skipping crash dump on recursive panic [ 44.8324771] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x3 for type 'struct x86_64_frame' which requires 8 byte alignment [ 44.8324771] Faulted in mid-traceback; aborting... [ 44.8324771] fatal breakpoint trap in supervisor mode [ 44.8324771] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x7ba8d2800000 ilevel 0x8 rsp 0xffff9b80b2cc53a0 [ 44.8324771] curlwp 0xffff937ef44345e0 pid 549.3 lowest kstack 0xffff9b80b2cc42c0 Stopped in pid 549.3 (syz-executor.4) at netbsd:breakpoint+0x5: leave