Dec 15 07:39:43 ci2-netbsd-5 getty[465]: /dev/ttyE1: Device not configured NetBSD/amd64 (ci2-netbsd-5.c.syzkaller.internal) (console) login: Dec 15 07:39:43 ci2-netbsd-5 getty[598]: /dev/ttyE3: Device not configured Dec 15 07:39:43 ci2-netbsd-5 getty[595]: /dev/ttyE2: Device not configured Warning: Permanently added '10.128.0.226' (ECDSA) to the list of known hosts. 2019/12/15 07:39:56 fuzzer started 2019/12/15 07:39:56 dialing manager at 10.128.0.105:46033 2019/12/15 07:39:57 syscalls: 215 2019/12/15 07:39:57 code coverage: enabled 2019/12/15 07:39:57 comparison tracing: enabled 2019/12/15 07:39:57 extra coverage: support is not implemented in syzkaller 2019/12/15 07:39:57 setuid sandbox: support is not implemented in syzkaller 2019/12/15 07:39:57 namespace sandbox: support is not implemented in syzkaller 2019/12/15 07:39:57 Android sandbox: support is not implemented in syzkaller 2019/12/15 07:39:57 fault injection: support is not implemented in syzkaller 2019/12/15 07:39:57 leak checking: support is not implemented in syzkaller 2019/12/15 07:39:57 net packet injection: support is not implemented in syzkaller 2019/12/15 07:39:57 net device setup: support is not implemented in syzkaller 2019/12/15 07:39:57 concurrency sanitizer: support is not implemented in syzkaller 2019/12/15 07:39:57 devlink PCI setup: support is not implemented in syzkaller 07:40:07 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000080)={0x0}, 0xc) fcntl$setown(r0, 0x6, r1) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000000c0), 0xc) r3 = open(&(0x7f0000000100)='./file0\x00', 0x6eff62bdbc6b8f35, 0x20) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x61a, r3, 0x0, 0x8) ftruncate(r0, 0x401) setsockopt(r2, 0x9, 0x3, &(0x7f0000000140)="636921efe0a6974edf7a05e29d907b92feec96279cbf3a10f4ab1367353675ff0ece3384fc3b39f954ac3c2f82166792f6852858e4fac4f7a997c00eced6a0c45110fcc84d362e2fab02df511e", 0x4d) fchroot(0xffffffffffffffff) sendto(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x1000, 0x1, &(0x7f00000011c0)=@in={0x2, 0x3}, 0xc) r4 = socket$inet6(0x18, 0x5, 0x80) fchroot(r4) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) open$dir(&(0x7f0000001200)='./file0\x00', 0x0, 0x1) r5 = socket$inet(0x2, 0x40000000, 0x2) bind$inet(r5, &(0x7f0000001240)={0x2, 0x0}, 0xc) r6 = accept$inet(0xffffffffffffff9c, &(0x7f00000012c0), &(0x7f0000001300)=0xc) r7 = getpgid(0xffffffffffffffff) posix_spawn(0x0, &(0x7f0000001280)=')\x00', &(0x7f00000013c0)={0x200, 0x80000000, &(0x7f0000001380)=@open={0x0, r6, {&(0x7f0000001340)=')\x00', 0x8, 0xea9}}}, &(0x7f0000001400)={0xff, r7, {0x7}, 0x10001, {[0x0, 0x7f, 0xffff]}, {[0x7, 0x4, 0x3ff, 0x4]}}, &(0x7f0000001440)=['(\x00', '/-\x00', '\x00', '\x00'], &(0x7f0000001480)=['\x00', '$\x00', ',}\xd6\x00', '\x00']) r8 = accept$inet6(r2, 0x0, &(0x7f00000014c0)) fchdir(r8) fchroot(r5) pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r0, 0x6, 0xffffffffffffffff) r10 = open(&(0x7f0000001540)='./file0\x00', 0x8000, 0x0) fcntl$dupfd(r9, 0xc, r10) 07:40:07 executing program 1: madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) r1 = accept$unix(r0, &(0x7f0000001080)=@file={0x0, ""/108}, &(0x7f0000001100)=0x6e) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000001140)=""/166) sendto$unix(0xffffffffffffffff, &(0x7f0000001200)='v', 0x1, 0x401, &(0x7f0000001240)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000001300)='./file0\x00', 0x82, 0x130) linkat(r2, &(0x7f00000012c0)='./file0/file0\x00', r3, &(0x7f0000001340)='./file0\x00', 0x400) semget(0x0, 0x1, 0x1) r4 = dup(0xffffffffffffff9c) dup(r4) socketpair(0x2, 0x1, 0x9, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r5, &(0x7f00000013c0), &(0x7f0000001400)=0xc) fdatasync(r1) mknod(&(0x7f0000001440)='./file1\x00', 0xc000, 0x0) connect$inet(r6, &(0x7f0000001480)={0x2, 0x1}, 0xc) r7 = socket(0xa, 0x5, 0xb) getpeername$inet6(r7, &(0x7f00000014c0), &(0x7f0000001500)=0xc) recvmsg(0xffffffffffffff9c, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1, &(0x7f0000002580)=""/229, 0xe5}, 0x42) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x7e6d7628353021e3, r0) fcntl$setflags(r8, 0x2, 0x3) r9 = _lwp_self() _lwp_kill(r9, 0x101) syz_extract_tcp_res(&(0x7f00000026c0), 0x8001, 0x217) r10 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002700)) setsockopt$inet6_MRT6_ADD_MFC(r10, 0x29, 0x68, &(0x7f0000002740)={{0x18, 0x3, 0x6, 0xa00000}, {0x18, 0x2, 0x8, 0x2}, 0x4, [0x6, 0x11, 0x7, 0x0, 0x20, 0x3, 0x10001, 0x1]}, 0x3c) r11 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fchroot(r11) socketpair(0x1, 0x1, 0x4, &(0x7f0000002780)={0xffffffffffffffff}) bind$inet6(r12, &(0x7f00000027c0)={0x18, 0x1, 0x2, 0x6936}, 0xc) 07:40:07 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xc) bind(r1, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet6(0x18, 0x1, 0x1a) getpeername(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240)=@file={0x0, ""/62}, &(0x7f0000000280)=0x40) fcntl$setflags(r3, 0x2, 0x1) getrlimit(0x0, &(0x7f00000002c0)) r4 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0x0]) r7 = getuid() r8 = getegid() r9 = fork() r10 = posix_spawn(0xffffffffffffffff, &(0x7f0000000380)='\x00', &(0x7f0000000400)={0x9, 0xdb26, &(0x7f00000003c0)=@dup={0x1, 0xffffffffffffff9c, {0x4}}}, &(0x7f0000000440)={0x20, 0x0, {0x80}, 0x81, {[0x2, 0x0, 0x8, 0xfffffffd]}, {[0x1f, 0x2f4, 0x0, 0x3]}}, &(0x7f0000000480)=['(\x00'], &(0x7f00000004c0)=['\x00', '\xa9\x00', '-^]\x00', '\x00', '@$%\x00', '\x00', '.', '@%)\x00', '\x00', '@).\xb4-.:\x00']) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000500)={{0x8, r5, r6, r7, r8, 0x10a}, 0x7, 0xfffc, r9, r10, 0x9d5, 0x101, 0x4}) recvfrom$inet6(r1, &(0x7f0000000580)=""/184, 0xb8, 0x2, 0x0, 0x0) r11 = getegid() setgid(r11) r12 = getpgrp() wait4(r12, &(0x7f0000000640), 0x10, &(0x7f0000000680)) fork() socketpair(0x0, 0x30000001, 0x6, 0xfffffffffffffffe) pipe(&(0x7f0000000740)) dup(r2) pipe2(&(0x7f0000000780), 0x1000000) pipe2(&(0x7f00000007c0)={0xffffffffffffffff}, 0x1000000) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f0000000800), 0xc) 07:40:08 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x18, 0x3, 0x9}, {0x18, 0x2, 0x1, 0x5}, 0x9, [0x7, 0x101, 0xa240da76, 0x9, 0x200, 0x7, 0xfffffc00, 0x6]}, 0x3c) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000100)={{0x18, 0x1, 0x6}, {0x18, 0x0, 0x8, 0xfe}, 0x3ff, [0xaa, 0x7, 0x1f, 0x1, 0x49fe, 0xbd5, 0x0, 0x7]}, 0x3c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$setflags(r5, 0x2, 0x1) fsync(r1) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000001c0), 0xc) accept$inet6(r3, 0x0, &(0x7f0000000200)) readv(r4, &(0x7f0000000600)=[{&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)=""/73, 0x49}, {&(0x7f00000004c0)=""/10, 0xa}, {&(0x7f0000000500)=""/209, 0xd1}], 0x6) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) r6 = msgget(0x0, 0x0) msgrcv(r6, &(0x7f0000000680)={0x0, ""/220}, 0xe4, 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000780)=""/74) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x94, 0xffffffffffffff9c, 0x0, 0x9) setuid(0xffffffffffffffff) select(0x40, &(0x7f0000000800)={0x7fff, 0x1, 0x2, 0x3, 0x65, 0x40000, 0x2c7}, &(0x7f0000000840)={0x400000, 0x80000000, 0x7ff, 0x0, 0xa7, 0x6000000000000000, 0x5, 0x2}, &(0x7f0000000880)={0x800, 0x80000001, 0x400, 0x1, 0x100000001, 0x6, 0xffff, 0x2}, &(0x7f00000008c0)={0x800, 0xff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000940)={0x1, 0x87dd}, 0x8) pipe(&(0x7f0000000980)) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) __clone(0x800, &(0x7f00000009c0)="a7f8ca10b1b9d78064b805dc3ae43cf7f33d2ba06c3b840b748b6cb026cde71a75b6340e1be586c3fc69263b5e3f324b5197efe3bf36f07ce48a50c6e4fa55d040489f8ba5dd6b061b09206157a56d16de9ce428e324c92df7544e7cb4318cd143e1813effc9e01ace3ffa998f47fd96737814de055b724cc6532eb803b862d7267c299fc0efb3dd987ee42dca80ead72e98b76cee194b71f76b3dfbf4b23c060b6a021f280810f1ff2071aeae7d4e6e2b356577d56c3800f633b1") semget$private(0x0, 0x4, 0x64d568cc93e27a85) msgsnd(0xffffffffffffffff, &(0x7f0000000a80)={0x0, "e9d9aa1fe1564e15156f614249c1ddbd1e5d68eefb990eeca664c1783e0a037208771cd7b68b5fa183423c11e147538b148537b9b6d705bb1f0e792f4eacc438d8da972f2fb47ccbeeb96815d51a27320c1dca"}, 0x5b, 0x800) unlinkat(r3, &(0x7f0000000b00)='./file0\x00', 0x1000) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000b40), &(0x7f0000000b80)=0xc) r8 = paccept(0xffffffffffffff9c, &(0x7f0000000bc0)=@in, &(0x7f0000000c00)=0xc, 0x80000000) listen(r8, 0x1f) _lwp_self() 07:40:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x80) r1 = open(&(0x7f0000002500)='./file0\x00', 0x0, 0x10) pipe2(&(0x7f0000002540)={0xffffffffffffffff}, 0x400000) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r4 = dup(0xffffffffffffff9c) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000002580), &(0x7f00000025c0)=0xc) r6 = open$dir(&(0x7f0000002600)='./file0\x00', 0x120, 0x90) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r8 = socket(0x10, 0x20000000, 0x9) r9 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002640), &(0x7f0000002680)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000026c0)={0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000002700)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0xc) pipe2(&(0x7f0000002780)={0xffffffffffffffff}, 0x0) r14 = accept$unix(0xffffffffffffffff, &(0x7f00000027c0)=@abs, &(0x7f0000002800)=0x8) r15 = socket$unix(0x1, 0x2, 0x0) r16 = open$dir(&(0x7f0000002840)='./file0\x00', 0x7839ab3cf9e8b885, 0x80) r17 = getpgid(0x0) r18 = getuid() r19 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000002880)={0x0, 0x0}, 0xc) r21 = getegid() r22 = accept(0xffffffffffffffff, &(0x7f00000028c0)=@in, &(0x7f0000002900)=0xc) r23 = accept(0xffffffffffffffff, &(0x7f0000002940)=@in, &(0x7f0000002980)=0xc) r24 = accept$inet6(0xffffffffffffffff, &(0x7f00000029c0), &(0x7f0000002a00)=0xc) sendmsg$unix(r0, &(0x7f0000002b80)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002440)=[{&(0x7f0000000080)="8f5ab7b9c9b698a241803d66b3efdbcfb6fe24bfc78d3f4e0ad0a98fff34d9c0e9c7bcc0717e902f4781d3e4f015256a70c5296ab70a2fcaf43bb3b1d219383fd0c7", 0x42}, {&(0x7f0000000100)="d84e9e167fbe342133a761d02224dd43a0f59c34e418aede862e8a0c780740acd01ca0478e2a1e5ed15431e0", 0x2c}, {&(0x7f0000000140)="03137006043e01999bff69719c0761710cc36f7ad8503d5ebec7b5cc88a4fe0acf70e388", 0x24}, {&(0x7f0000000180)="4fbb9e1eb366079299c1aa670cdd3436f517951613815c0aba3fcc051972e502636fb0222049fc4abc225dcc68879664dee9e86881c52d2937746bc14c1420059fbfcf163fb5bbdabaade0e7824137f6ddd50a08ec75f3dc2cff2db252fab129b3b9d24eb172f8a7356e4768e63942b929eeffe86645226c33a3e50953f0c2f190d309b318d135136b975d68fbc7cfe043c14c729daa392061cc5432f99a665fc1cdf4480616095439bc205a218781c88fa86f24674fe212a615a6983ed94ed31a7c99c6738ad88fcdd59a0442460f9a4940f9cb2a6fa07eb12a247de5ee5dba73e179bf0ccaebb71d461c45f720", 0xee}, {&(0x7f0000000280)="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{&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)="889a757231a30a1e20d0f8", 0xb}], 0xa, &(0x7f0000002a40)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3]}, @rights={0x20, 0xffff, 0x1, [r4, r5, r6, r7]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r8, r9]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x20, 0xffff, 0x1, [r13, r14, r15]}, @rights={0x18, 0xffff, 0x1, [r16]}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}, @cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, r20, r21}, @rights={0x20, 0xffff, 0x1, [r22, r23, r24, 0xffffffffffffffff]}], 0x118, 0x3}, 0x1) geteuid() r25 = accept$inet(0xffffffffffffffff, &(0x7f0000002bc0), &(0x7f0000002c00)=0xc) fcntl$getflags(r25, 0x1) r26 = dup2(0xffffffffffffff9c, r6) socketpair(0x18, 0x20000000, 0x0, &(0x7f0000002c40)={0xffffffffffffffff}) poll(&(0x7f0000002c80)=[{r26, 0xa0}, {0xffffffffffffffff, 0x8}, {r27, 0x1}], 0x3, 0x350) 07:40:09 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440080, 0x80) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = socket(0x1, 0x1, 0x6) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/217, 0xd9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x304, 0x80) connect$unix(r2, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) open(&(0x7f00000002c0)='./file0\x00', 0x80000, 0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000340)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fchownat(r0, &(0x7f0000000300)='./file0\x00', r3, r4, 0x400) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0xc) recvmsg(r5, &(0x7f0000001940)={&(0x7f0000000480)=@in, 0xc, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000580)=""/230, 0xe6}, {&(0x7f0000000680)=""/10, 0xa}, {&(0x7f00000006c0)=""/197, 0xc5}, {&(0x7f00000007c0)=""/76, 0x4c}, {&(0x7f0000000840)=""/64, 0x40}, {&(0x7f0000000880)=""/62, 0x3e}], 0x7, &(0x7f0000000940)=""/4096, 0x1000}, 0x845) clock_nanosleep(0x0, 0x0, &(0x7f0000001980)={0x1000, 0x1}, &(0x7f00000019c0)) r6 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./file0\x00', 0x460080, 0x10) accept$inet(r5, 0x0, &(0x7f0000001a40)) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0xc) fchownat(r6, &(0x7f0000001a80)='./file0\x00', r7, r8, 0x500) setsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000001b40)={0x1ff, 0x2}, 0x10) pipe2(&(0x7f0000001b80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4cdd1fedc77f024f) r10 = semget$private(0x0, 0x1, 0x400) semctl$SETALL(r10, 0x0, 0x9, &(0x7f0000001bc0)=[0xf80, 0xfff, 0x7, 0x101, 0x5, 0x2]) socketpair(0x10, 0x20000000, 0x80, &(0x7f0000001c00)) setsockopt$inet6_MRT6_DEL_MFC(r9, 0x29, 0x69, &(0x7f0000001c40)={{0x18, 0x2, 0x6, 0x9}, {0x18, 0x0, 0x7f, 0x4}, 0x8, [0x3f, 0x10000, 0x1, 0x5, 0x6, 0xfffffff9, 0x7, 0x780f]}, 0x3c) paccept(0xffffffffffffffff, &(0x7f0000001c80)=@in6, &(0x7f0000001cc0)=0xc, 0x10000000) connect$inet6(0xffffffffffffffff, &(0x7f0000001d00)={0x18, 0x1, 0x800, 0x2}, 0xc) r11 = paccept(0xffffffffffffffff, 0x0, &(0x7f0000001d40), 0x40000000) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000001d80), 0xc) r12 = getppid() getpgid(r12) 07:40:12 executing program 1: 07:40:12 executing program 1: r0 = __clone(0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchroot(r1) getsockopt$sock_timeval(r1, 0xffff, 0x100c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ptrace(0x9, r0, 0x0, 0x0) 07:40:12 executing program 0: r0 = socket(0x1f, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x18, 0x400000002, 0x0) close(r1) write(r1, &(0x7f0000000000)="baf2a3ac324f5d", 0x7) setsockopt(r1, 0x6, 0x35, &(0x7f0000000000)="7365d3d6b6247befe3ae04dc889bce762e11a742afa357f1e34efccc4e6b18fe0f6138cbb9ea8804c2d7a9725869c3d3c52f457d23d68107b4c5512edcee257bab8e6259e08b0ba4bae20c6894fc92c68fd2651dda2cb2ffb90edfd0da0ebfcbbfeac5341cee6dd1797913a5456ae67650ad9d59f42b26afadb8af8c65b15cda5674c2c1b8c50b28648442da33c48fae6c527dfd892203a770eba8ec446e0142a0c40bb924499174559f73215b597069feb30648da69acfd867c61625338b4fac4f8ccc77b7b82fd476a9c75c269b2fc902d62a6a80d4ecd6c6f0b", 0xdb) 07:40:13 executing program 2: r0 = _lwp_self() shmget$private(0x0, 0x4000, 0x600, &(0x7f0000ffa000/0x4000)=nil) _lwp_suspend(r0) _lwp_wait(r0, 0x0) 07:40:13 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x400, 0xd134f3299d948a55) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000140)='./file0\x00', 0x20, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x3ff, 0x1000300010005}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) 07:40:13 executing program 5: geteuid() open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(0x0, 0xb0041, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(0x0, 0x0, 0x0) readv(r1, &(0x7f0000001cc0)=[{0x0}], 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2850639, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81acf}], 0x10000000000004c8) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 07:40:13 executing program 0: rename(&(0x7f0000000040)='..', &(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') 07:40:13 executing program 0: munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1050, 0xffffffffffffffff, 0x0, 0x0) 07:40:13 executing program 3: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) socketpair$unix(0x1, 0x1, 0x0, 0xffffffffffffffff) 07:40:14 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) mkdir(&(0x7f0000000080)='./file2\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x100) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000100)='./file0\x00') 07:40:14 executing program 2: munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x183, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xd49f275d97cc01bb, 0x10, r0, 0x0, 0x0) [ 82.6093335] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 652 command syz-executor.2) [ 82.6330617] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 652 command syz-executor.2) 07:40:14 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x0}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000140)="011db78fb11e6e809fae473f60d3da1166198ce1c677f415e1cf93422ea136d46517247ee2b744cfd55b96ff18896b58152ff30770bc23d3d456fb61f7d1c5ae81127813afa46028897d4757d180d751044678cf56a81350aaad23ba86f2dc1e35c26e8ba2d499b87aaf974629e6505968fbbd2dea10e657901567114f458b21dfd150caae4c722f2470954a6ff50ee12bb1d26ce0759ecf6f6c6695b8259249ddbfedf1d8d005f4df193199fafeb4971319c856006d8f0ea9fc623dcd4ea35eeed0a71c6c5ceab1fc17807dadd4c48d6d", 0xd1}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000000240)="8675e049b415f6408e00814899c2b298b68e99e704ac887c2a4520175e57828d6c0f61ceef080cdf97bcbf458b0fde831f5d87ae01d096d3f10d069ee945d135de430092ee6556690f0840008cfecf50eee9a05f8e414127d095e839728354a2e4579cb3f3130c3a42a172bf0065cfed5e022ed4e82da135d7d29541d6462e078bb711839b52fc92a23dc1235fe809a7b05d60187f936688f399991e5d9c6f35be81f7531484bb1b0d", 0xa9}], 0x3, &(0x7f0000001400)=[{0x1010, 0x101, 0x7, "a077e3cb20aa8c1d935e559faa14b349b85bfafaa77874fca07184eb362653df210eb3f32357f0df345f5409c3d0a879bbc9876f4353dbaa5c4a22938a2fbc150333f6eb9ef17d40802597062b26dfd317eeaf147544f703829dac732b256d62d98bf3e3111dd90a8f309d5da367b87b76cd1a056f5b4c86d214ebae11d90b161fc2b3811f7d72ed78c81d21a72a9b985778beec56b5b62444b43eb9c512344067ee05d33e6d66c903c1b9f0ab90aacbce89f4636e59c2def84e72087bbb2fb01da82930d1b2e6c2b369213d44bc0cab44c65e009f3e9988c3716f13abff3683038a5ea24d43f9e804256ac96633dbed25e12a34a0c9f87f26310bb594cd0911111dba6572b7e47b9fee887c7b51930322afb7d6d67a47853322506d7c87fed5a60121a21e9d315e14687560180d2ac5e56b2858a0f5b901e40708668e30de4e1273daa20ab4b222c5199049d0194220b35039800b5ad162abe604077fb97673da3a6c310c51d7536543dda66b5eb0691be657a4dc47f75bfd37d5a5edefdce3ca87cdb46c53bbfa059ea4bcae025e229e40f0f69c337d19cd00c6da7febabf765bd313f1fa51b0dbbed3ab3990ec64a37a87d06548706297b9b774889939556534ab4398486b7196086bb816a4aab38bcfc3fe5ef163ef6a137887ec5f3bedc4218b86c063e28df59f850b2143dee9cda6c9a66e24dcff7b854145369c5c21c2e4db1bf1dd93b7cd4c815625148c11c1d4c605cd731b8494b8d4d8bab503ac0a55787896b17518db43aae077eff2250d238a35f6442fc1a68bc18d3c1318dbe2b6d5ec2f2be53557019c58a5ee244620a2d800a183cd5172943d4e1e33582e398971b592a987765c10085af1c32032fced43513a9804e77c5ea2e13cdbf3ed277ced97afbcc272cba51419975956898ac52f7110747fd184527322fec6b186155942b8ee81a73fd3f6406f1005ebfc3e515d1a68417a89eab676066d90771a0d52a8b8e242d92955919f81baf410e0c246e502394d10c8a2e4c34cc5a7560cbfa707e5e636103b6bfbe5930a9608b155400040e22bd636c9497b115c5487e558be03fd9d34916d2b97144bfe4139190a622b02019dfb734cb46d1901d81f8dec5467c310ebef36cb36cca9147b7fc7f86045826c805a014ff234d5907b58325db30dbf0a25e2a003fd2857e079c1eb3a055a2fe8bea3e79877cce5a5767f3557fc593f2c2fcb77406b2c04f337639a592506df2d4721daa88116d02361b08a930f07754b0dbdf63df3b4b4721f784233da0277a70b4cd0b33c3b8d0ca54e47b0b86f401c5ba6ac331d57103492e8cccb28f1436e9ba7c1fe4436c86ab77d199fe5146def85b6b0ee1880eccc48a708c862cce68d61b898fcd2fbfe60a8b25d993f123bc774fcb1128d309e3cfb998fe0bea671a92e17bd0b78698d81c5557f1d2864024b33dca1e5acf4b4b248b92b5fd08e69460d972926e30b9ce537969e4db5a5c35a6d1f918ba86c83bdac9b9b5db042c6c474cb594a33ceb8f8406943e973f705e65f1e4fa0c50d66196f5515e927597bd3d7256e3555326ee44c9b84d005215bfd8c76712429cde20a3188411a2df216b237a450202543d6ba06d36dffd19d9d90a2500d1e53619ec02596cdbe1d34fdc96adf5471ff80e0c78aeb6b0919b631938c30a3e25f94d16b20eb6eea98b910c3d9bd2940706b65439cc122464cee93fce61203d1f6af289b9aea6a06e3465f05e46d330f8109cdb8b025ce85a5fa7ca34fd4844e10fc8347c7323d12b8a022b04746811395b02f54fe81bee923679503405dfba35bd789936db183c06a42cc43b5bdc7586ba352452952c68df89970ac2f36fcbac674c691062858d532b7ef106b35b2764ef5323b13a94b426596390ce4a037453fc6c94f0101be93e9b4d931bc85d7891be659baa154add3ed24e6a0654440f549a130a01d5595e6fb0722f9f90fb3259132dfca29bf749571e102f2a17e6f96fcce585229cecbde35540a2deaa39fff5328f20a1867f470cbcc4f23ac1ae351aa47615a897615606339aee04773d91baf454a57da56436b33c7e5408f40fd846c755eacb7371a474d1c0bdb1ec0ca84f8d6c28a4c257d790e68816cb3eaab36b4457bdd310269a8981d9187f02097c0799df938860ee2f581f8bc8e56e3899e6aa5e4c24dbb4cd7da76d620bb124c3fda14423100875178d4c822520a76abdfe9486f9aec321b294aef16d264b833dfb6b4d56f5353b197f76e7f541d2c583fa6dd223dc49399f9f8d74f571491abafbebd488e94701ee6f7fc000d0e6e6b747dd0989273cca48e52466af4479e7b2400e6867846bba34b9cce6190098a8b5b8214f08c55c51d34e848a587cdfac8a355a5c6a8bb6da83fc54b3a593c2a4464fcb942615f3e411bca37a026490a403894193bade61e461a81cf273b66b897f2e9915f7bd02b60616d4a8a2ce4ef7112c8333f65701526ebe4eaacae2b1bef1df687a6f82109d39aae0c21ec3c186c9ab7a50d06b89c1b735ec9b12db8a412f7555af91a23f4f97bbe92bc963b7023fa09dff971836ff189b66e63cc42bee442def2bfdd1b7a9e44bf33ce16bf4d762ce9a6f12fc0bac7c123c78266a6f8f644cc4a0caca190766a382a1ec6aa9e3fedefd63210bf738cbd618dea9fb50034f7873850b64028407929c44fc5cac5b6c727c015c1f53a4a9d27c2f28a2b445941a8c7879c90af90d5f37bdeccc5bbf0da40c4400435a10772db11458a28054ff87a2ee4d7aa69f191f49e7cf6df13b3604b5673e3b60d022e30a0e8156a9a0f99d9d4c949037c054121a4b9103b19de3925b96b792b54c0e252604d2bab54767de1208559244bf36c4fff188741cb0b3236f891cf50157aaf66ed3fde072f7a06e228ff968cddfc7ead0dba089191cfc23c9fa2d37077503d4393e34bd73904806f687ca0a8adb74ea5b249728d0d33ed29a18cfbf298e3acad309081f15a843a62657432222a536feec54f72874eb97fe2b57292bb8485f862f4b875aa243c9a93d4a88fcc0c5b572437be95a201401f1bc969614da19125415c164a3c66a5a00f976b01f40063958c3e9567326f1400068e36dae05247984472dfebe92dfba7b772f214a7cf9af05a1a786a2bd3b4fea5b2bd8947c950f99df4ab8b554a982130e3f8e7b06a9b64749b953fa3e5ce0080604d1004a6c7920f8344b2aac675604e2635c13e3899a93b07f81b266407dc13b7c930c6dc8bc8a78a4844b1962007fb8959f0fd913144d7171388e857681e201dd6e5a4c2f88e3dd43920b13984a9539c0b830ed0e8bd87ddc0d82b585bdcc39ecdfcc5df999c295260649e7c1b2a74c099ae05d63391a8df2cdcaa5df53bef7f6c2cde3d9db2399fe2f8269a360ecaebcf9687a500349b2f8af3e5de2e366a9d462befcd9611c597f3f14496541f01cba684dbdbe640591f62c597b2938f4700b72bbccbc1875d0ea54c5038b3d04a032ad87b56cc7fb253397a7a291bdb8df993b198247d0c8e34aa3d7a50cb4c270678fda198327abdddca66511c01bff156a5ee21faf7c3377725c073fd2766d817fcedbfa57cbb1dde500a7eaba0c6249e2a7b6245bb64ca80921020665c71fb088f73aac87e80572471276864f67b6e6f6d100e0fcf61f5cf2c8e12e7f141f2e966da51ba041a32f6f4744a9f62ba62cf0536d7cfc33b2dc5096c2c91d64cfd58f7e238c93bd98b41d9a23f99ae5213068fe9c38075aa8ee8bd23fc1464d764df05f90acabc4abff3988489e65c72ae6dbf300de7d253d87e6b623cea6e9d9ee73dfed9971c4bd40f0a80fe88737db09ec7992dcf889380e9a164201bfd05f4bb42e946002bb05c9c812c9b09a89695cca5d66cf15f2f747ad8e3aea6c3afb026796fcdf38ba1344cca5c4eba6fe7159067c69f42bd83d6c417f6cd06bc11475c58a9fe959073f1dcde682f97fd2de50ee2ed4ff73db13dedba49386a43684926b2c23b0d46058f42eabde3e5650234a891d73cfbc20c8502afd661f096376f57571d7aa974440d9afed063d0f871a23ff96b71295c13ad77b99f4ab00fa0d0a880437f7168fe4315e02fc0346de9f4c699cebec481d353d3869b485fa1a9db7d078d8af4d55cb19261958b543284e53bb4babbf358fa2ef91459be1e8fb00ea9e0be10f6a56a31994686ca88b7223c5cd403ce6333459e347398fd19b2e84e4a4cdd6f51513162adb64bc22547dc7560e81126e3b255503f94a7c6d118637265533d8b6d35fa4f0f6ebeb1ccdd2e3cf652693d54055139383e1ee292c971b2bc1543a2859306934999bfa9608603220e881575c01ced82a7293e90d37847310fd76e440c76f014676834624445d151dcd84af6b809d43a3970651ebf218c08bda6436f7f767fda4f68f0f273a0879e15458918726cabbb235b72dd9b37c089af2db910fdd469e20d82284afb86344efb13f2892ad6338ed53610961ca668f2844a34973d44e907d4fafef03edb0009489d059d5a66cb1bee10748d7ca6257e4c161664c01d8bf1136d5ef910c8f28f13e0c87de421c32f3b05731890d5b47b244f1cccfa3cce8777e6a332ab6bc5fede34005de4fbd01a2fd1b26026fcbcab8b59e2ebd32e7248e8c42e8e2343b6c1319561156dc10e78aa719ba9105a7c157ae52c00499fd95043b93c9756108a107a5533032b1913f034adc9cb96668abe64e7de259170698a13c3b448497a0e03d6d6446f933bfb6aed4b06db25e3f5f7db3ca63e72694e110485cf1f7ea6371c707445861d034d43f23635f7ae84f7e3e6bf341eb8f66e88999b8b0acac91ccf7c8c6da04ebf1257ac46ba929e53cf5af1cd4effdf206576798319f5fb1eeb11945b87305939c9eba7ab6cef96764a67606607af019e64561abe745575ee586567b7873fb0d3caf3aab2b81ef8c1a99b0f575039e6d264e91f5ad5b7868ada7b04f30dd15edd90921e032f02e4453742f65bcf052331bd627bc55d1692bbe1e8603605d634dd4d6b6d42723d1de35260b1efb657bac7f2a7cf313c24504296d8e98eb39f338f2e1dd3ecb6464a4e6ed45d57c494645c8bc1b6807fef1362dbeba6761eb1e7f6c0a91ecb9a8550bcec63671461a1959d7afad9ac0cd3b85420fc4a3469fa43c392865f236851e8f058e331b416db29239696dda1ef968db1a6f66c0c24f43b968905a1d83c6e7311fa2ca6eac06a274ed379bfd0b8fed86fb5ac334cb3f709a36a9ef6dea1d917772798c7d7cb06b6d9040954a89dd0901e045face98e8a0bbd4997b18d8c1f8d4677f78320c885142ac5c875d2fda3952d10a4bf01e07b102a514a1f2ff0e26dff8d5eb5499a3b2637d5659d0d035dedf45e8fd00bf9296bfe5d9b82f042c9bcb83a3dfe76aad5f3b0ce60d8bc3b9306106266417a6d9a898df72dbd4249dcfa14bdcb18065badcbf20695f4772f51b2103d3d086db5a9904476ab9378e0a6ebc01e57359951f1e05a4fb96d4d59bdd9177e1e08d829cf72a406256c65451d3e3469abe17634b39a2d23e63f8bbace726300d34864c741e44d23db44a76d75fd18600bde4a21c67495209cd9661075d87125d102eb4a63a612b9c0c4b6bbeed2de6780e8d98b365047b46f14b5ee107f4e93980d1d6dd80a041d064f8aa04c658801fb0ed0f837807a35e3233c8856d8aa05f473f0d117342672721f20759bf7648802720df1bf9b7590cadd2915ec01490111ba4c89f364f0238d00f9fc99d4285bbee5e7aafab7d044685a0745c8b8052da1e585b65bb9bea"}, {0x30, 0x11, 0x3, "d91a4547cfe67068882f9d057c49fc2be15e7aa7b6c9424a9137a0"}, {0xc8, 0x6, 0x7, "db6e260f08f8362ddb88e9d4b6f86cf3dc5acfbef8a67912b78200dbf3fe487755bc556a899a55fc50d532a95056832b83af7d2f5d2051ce1376e2b0d093b9e700eda6bb49670e8d8f41681ecfc09cd354e4f5863eb7122c4e48ce5649ceff1211d836cd19a744303cab1c552d3cef9f2ce13828d17c710c831c55c23e8870ba09afab82f213dfe0c7e7df733d523de097fd7bb5faafb78d2d6bcdf446af86617a02242d81f5dfbbd00cb5f26050b62f60487a97"}], 0x1108}, 0x0) link(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file1\x00') 07:40:14 executing program 2: r0 = __clone(0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchroot(r1) ptrace(0x9, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40008, 0x82) r3 = geteuid() r4 = socket(0x18, 0x3, 0x0) connect$unix(r4, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r5, 0x0) 07:40:14 executing program 5: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2ea04}], 0x4d) 07:40:14 executing program 3: clock_getres(0x1, &(0x7f0000000040)) r0 = _lwp_self() _lwp_kill(r0, 0x0) compat_50__lwp_park(&(0x7f0000000000)={0x7, 0x8bbe}, r0, &(0x7f0000000080)=0x8000000000000000, &(0x7f00000000c0)=0x100000001) r1 = socket$inet(0x2, 0x9cdf1956f4f77039, 0x80) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r2 = _lwp_self() msgget$private(0x0, 0x240) _lwp_kill(r2, 0x0) msgget$private(0x0, 0x10) r3 = _lwp_self() _lwp_kill(r3, 0x0) r4 = _lwp_self() pipe2(&(0x7f0000000340), 0x3c0000c) _lwp_kill(r4, 0x0) _lwp_create(&(0x7f0000000200)={0x8, &(0x7f0000000180)={0x1, &(0x7f0000000100)={0x1, 0x0, {[0xffe00000, 0x101, 0x5, 0x6]}, {0x7, 0x9, 0x1}, {0xffffffffffffd0b9, 0x9, '$*\x00'}}, {[0x90, 0x6, 0x7f, 0x2]}, {0x6, 0x2, 0x1}, {0x0, 0xf1c3, '!/\x00'}}, {[0x80000000, 0x3, 0x3, 0x7ff]}, {0x80000001, 0x1, 0x4}, {0x1, 0xa01, '\xd9\\\'/+\x00'}}, 0x140, &(0x7f0000000280)) _lwp_wakeup(0x0) 07:40:14 executing program 0: socket(0x11, 0x3, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socket(0x1f, 0x1, 0x3) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b276f69efeb8a878049f5a8100000000000000000000000000000000000000000000000000314741f79296462900"/110], &(0x7f0000000040)=0x6e) shutdown(r1, 0x1) 07:40:15 executing program 4: setrlimit(0xb, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x146) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) socket(0x6, 0x40000000, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000001b40)='./file0\x00', 0x200, 0x60) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001bc0)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) fchownat(r3, &(0x7f0000001b80)='./file0\x00', r4, r5, 0x0) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000000c0)={r1, r2, r5}, 0xc) 07:40:15 executing program 1: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x85) 07:40:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) sendto$unix(r0, &(0x7f00000000c0)="251c0bff606d23fac392860e3400dc36f349bef0baad29e1f45670aa58c3e85ac47b9db5070c4949ab9ede6583e68b878aa582a0572d32ee3e47a4", 0x3b, 0x1, &(0x7f0000000100)=@file={0x0, './file1\x00'}, 0xa) lchown(&(0x7f0000002440)='./file1\x00', 0x0, 0xee00) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00') chown(&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, 0x0) 07:40:15 executing program 0: mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/215, 0xd7}], 0x14b) open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x48) 07:40:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x6) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) nanosleep(&(0x7f0000000540)={0x0, 0x989680}, 0x0) 07:40:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001b40)='./file0\x00', 0x200, 0x60) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001bc0)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) setsockopt(r5, 0x20, 0xcad3, &(0x7f0000001c80)="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", 0x1000) fchownat(r2, &(0x7f0000001b80)='./file0\x00', r3, r4, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r3, r6) _lwp_unpark_all(&(0x7f00000002c0), 0x0, 0x0) r7 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r7, &(0x7f0000000080), 0x183, 0x0) read(r7, &(0x7f0000000080)=""/13, 0xd) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000001180), 0x0) 07:40:15 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="244d62c016377abdec9d8ba89296fae0"], 0x1) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/215, 0xfffffe09}], 0x14b) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080), 0x183, 0x0) fdatasync(r1) [ 84.1633392] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 667 command syz-executor.1) [ 84.1751974] ubc_uiomove: error=14 [ 84.1751974] ubc_uiomove: error=14 07:40:16 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x804, 0xffffffffffffffce) r0 = socket(0x18, 0x400000002, 0x0) close(r0) write(r0, &(0x7f0000000000)="baf2a3ac324f5d", 0x7) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)=0xfffffffffffffef6) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="66694a36d66c653000df4ca9b9662305b5e37afdffffffffffffff009ce9661d0bf10800b6d9780000b93291d9f83d502b1fc41bc0aa95b03030a6514259fdbb178ec8a3328ba100623325d76c3d949e4575a7dc1bffed81a3d6c06d84db20ac2bd0f2d17574932e8c0b4576902c2e5d9f2f5477740cc0b08b54e947bbdbe2c134918630edbd285e23827485dca90c77821a26653debe92cf8e8624cf0"], 0xa) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:40:16 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(0xffffffffffffffff, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) r2 = socket(0x18, 0x3, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) recvfrom$inet6(r2, &(0x7f0000000080)=""/238, 0xee, 0x2, &(0x7f0000000180)={0x18, 0x1, 0x1}, 0xc) fcntl$setstatus(r0, 0x4, 0x40) writev(r1, &(0x7f0000001980), 0x1000000000000436) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) 07:40:17 executing program 4: setrlimit(0x9, &(0x7f0000000000)={0xfffffffffffffffc, 0x3}) socket(0x22, 0x3, 0x0) 07:40:17 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000080)="87", 0x100000111) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080), 0x183, 0x0) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080), 0x183, 0x0) r5 = fcntl$dupfd(r4, 0xc, r3) r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r6, &(0x7f0000000080), 0x183, 0x0) r7 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r7, &(0x7f0000000080), 0x183, 0x0) r8 = socket$inet(0x2, 0x1, 0xc1) r9 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) r10 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r10, &(0x7f0000000080), 0x183, 0x0) write(r10, &(0x7f0000000740)="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", 0x1000) pwritev(r9, &(0x7f0000000080), 0x183, 0x0) sendmsg$unix(r2, &(0x7f0000000700)={0x0, 0xfffffffffffffedd, 0x0, 0x0, &(0x7f0000000000)=[@rights={0x0, 0xffff, 0x1, [r1, r5, r6, r7, r8, r0, r0, r9]}], 0x20}, 0x0) close(0xffffffffffffffff) 07:40:17 executing program 1: socket(0x11, 0x3, 0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x1d, 0x3, 0x0) accept(r1, 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@in, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x1000) r3 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r4 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) r5 = shmat(r4, &(0x7f0000001000/0x2000)=nil, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) r6 = paccept(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc, 0x10000000) write(r6, &(0x7f00000001c0)="267e441fefa6746dd02e865e5223e8c1709df02b398ba6787d3141bdc3e34f1d459ef84aa37c45c1b832e2769e2a7de75d94b5bac4a9affffe1d49dbdddb76e0d3e2a3b58195483df73ea6af553ad866c58303572c9a52dce5e3625991a0b3a8597f8dd518c1cc969479d49aec4cdc0d91f1d3eeb84f043f182b8cb969c9ff59d3cbe8b6930c3a97d07e8dbeabb6d9b35a46e838c563b65512a320e4", 0x9c) shmdt(r5) getsockname$inet6(r3, &(0x7f0000000080), &(0x7f0000000280)=0xc) 07:40:17 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0) 07:40:17 executing program 2: getgroups(0x187, &(0x7f0000000200)) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080), 0x183, 0x0) read(r0, &(0x7f0000000000)=""/139, 0x8b) write(0xffffffffffffffff, &(0x7f00000000c0)="ac93460c419f0ffb41c5264bb1a17aff10af572fbd207b2e703fe4580a00cecf6db4656456fe7728bf7be80e10899bdcb468f8312951c1258b35c2739d33633556430d2a8f1e221f1f1e6fc80115b8e4629ccc48125fb91ff53105", 0x5b) 07:40:17 executing program 0: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2000, 0xffffffffffffffff) socket$inet(0x2, 0x5, 0x1) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) listen(r1, 0x80c) [ 85.6343057] panic: kernel diagnostic assertion "pmap->pm_ncsw == curlwp->l_ncsw" failed: file "/syzkaller/managers/netbsd/kernel/sys/arch/x86/x86/pmap.c", line 700 [ 85.6461410] cpu1: Begin traceback... [ 85.6698692] vpanic() at netbsd:vpanic+0x241 [ 85.7173179] _GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure [ 85.7647713] pmap_unmap_ptes() at netbsd:pmap_unmap_ptes+0x1c7 [ 85.8122210] pmap_remove() at netbsd:pmap_remove+0x491 [ 85.8596703] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x61b [ 85.9071194] uvm_unmap1() at netbsd:uvm_unmap1+0xd0 [ 85.9545695] lwp_ctl_exit() at netbsd:lwp_ctl_exit+0x15a [ 86.0020209] exit1() at netbsd:exit1+0x26f [ 86.0494728] sigexit() at netbsd:sigexit+0x39d [ 86.0969206] sendsig() at netbsd:sendsig [ 86.1443738] lwp_userret() at netbsd:lwp_userret+0x392 [ 86.1918269] syscall() at netbsd:syscall+0x84c [ 86.2036926] --- syscall (number 27) --- [ 86.2274124] 745e09043b9a: [ 86.2274124] cpu1: End traceback... [ 86.2392737] fatal breakpoint trap in supervisor mode [ 86.2392737] trap type 1 code 0 rip 0xffffffff8021ccb5 cs 0x8 rflags 0x246 cr2 0x20001000 ilevel 0 rsp 0xffff92017aebb4b0 [ 86.2511396] curlwp 0xffff920011f7b040 pid 684.3 lowest kstack 0xffff92017aeb42c0 Stopped in pid 684.3 (syz-executor.2) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xe9 vpanic() at netbsd:vpanic+0x241 _GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure pmap_unmap_ptes() at netbsd:pmap_unmap_ptes+0x1c7 pmap_remove() at netbsd:pmap_remove+0x491 uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x61b uvm_unmap1() at netbsd:uvm_unmap1+0xd0 lwp_ctl_exit() at netbsd:lwp_ctl_exit+0x15a exit1() at netbsd:exit1+0x26f sigexit() at netbsd:sigexit+0x39d sendsig() at netbsd:sendsig lwp_userret() at netbsd:lwp_userret+0x392 syscall() at netbsd:syscall+0x84c --- syscall (number 27) --- 745e09043b9a: ds 5d0 es 6b38 fs b490 gs b4e0 rdi ffff92000cb1a458 rsi ffff920011f7b328 rbp ffff92017aebb4b0 rbx ffff92016ca80000 rdx 3ffff rcx ffff920170a00000 rax ffff920012f2b1c8 r8 4 r9 1ffffffff0553818 r10 ffffffff82a9c0c3 db_onpanic+0x3 r11 10 r12 ffff92016ca92000 r13 ffffffff81c22540 platform_private_nodes+0x140 r14 ffff92017aebb540 r15 ffff92016ca80060 rip ffffffff8021ccb5 breakpoint+0x5 cs 8 rflags 246 rsp ffff92017aebb4b0 ss 10 netbsd:breakpoint+0x5: leave PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 162 1 2 0 0 ffff920011f9f080 syz-executor.3 686 3 2 0 0 ffff920011f7b480 syz-executor.4 686 1 2 0 0 ffff92001270f1e0 syz-executor.4 684 > 3 7 1 1000000 ffff920011f7b040 syz-executor.2 549 3 2 1 0 ffff9200114bc5c0 syz-executor.0 549 1 3 0 80 ffff920012728640 syz-executor.0 parked 587 4 2 0 0 ffff920012728a80 syz-executor.1 587 3 3 1 80 ffff920011f4e320 syz-executor.1 parked 587 1 2 0 0 ffff92001148e9a0 syz-executor.1 583 4 3 1 40080 ffff9200114cca20 syz-executor.1 parked 422 3 3 0 80 ffff9200113c9340 syz-executor.1 parked 97 3 3 1 80 ffff920011242b00 syz-executor.2 parked 96 3 3 1 80 ffff9200112af2a0 syz-executor.2 parked 635 3 3 0 80 ffff92000e9b99c0 syz-executor.2 parked 567 3 3 1 80 ffff92001309e760 syz-executor.2 parked 594 1 2 0 0 ffff920012f6b280 syz-executor.4 45 1 2 0 0 ffff920012eccae0 syz-executor.5 612 1 2 1 0 ffff920012ecc6a0 syz-executor.2 40 1 2 0 0 ffff920012ecc260 syz-executor.3 41 1 2 1 0 ffff9200110d4a00 syz-executor.1 537 1 2 0 0 ffff9200110d45c0 syz-executor.0 602 11 2 1 0 ffff920012d68240 syz-fuzzer 602 10 3 0 80 ffff9200110d39e0 syz-fuzzer kqueue 602 9 3 0 80 ffff920012d46660 syz-fuzzer parked 602 8 3 1 80 ffff920012d46220 syz-fuzzer parked 602 7 3 1 80 ffff920011fd7940 syz-fuzzer parked 602 6 3 1 80 ffff920011fd7500 syz-fuzzer parked 602 5 2 1 0 ffff920011feb980 syz-fuzzer 602 4 3 1 80 ffff920011feb540 syz-fuzzer parked 602 3 3 0 80 ffff9200120155c0 syz-fuzzer parked 602 > 2 7 0 0 ffff9200120099e0 syz-fuzzer 602 1 3 1 80 ffff920011f898e0 syz-fuzzer parked 432 1 3 0 80 ffff920011f4e760 sshd select 598 1 3 0 80 ffff920011fff580 getty nanoslp 595 1 3 1 80 ffff9200120095a0 getty nanoslp 465 1 3 0 80 ffff9200120211a0 getty nanoslp 574 1 3 0 80 ffff920011f32740 getty ttyraw 463 1 3 0 80 ffff920011fd70c0 cron nanoslp 554 1 3 0 80 ffff920011f894a0 inetd kqueue 317 1 3 1 80 ffff92001159e6e0 sshd select 404 1 3 1 80 ffff9200114f8640 powerd kqueue 326 1 2 0 0 ffff920012021a20 makemandb 195 1 3 0 80 ffff920011f4eba0 syslogd kqueue 245 1 3 1 80 ffff9200114eb1e0 dhcpcd kqueue 220 1 3 1 80 ffff9200113f38e0 dhcpcd kqueue 1 1 3 0 80 ffff9200111fb240 init wait 0 58 3 0 204 ffff9200111fbac0 physiod physiod 0 57 3 0 204 ffff920011242280 aiodoned aiodoned 0 56 3 1 200 ffff920011241ae0 ioflush syncer 0 55 3 0 204 ffff9200112416a0 pooldrain pooldrain 0 54 3 0 200 ffff920011241260 pgdaemon pgdaemon 0 51 2 1 200 ffff9200111fb680 npfgc-0 0 50 3 0 204 ffff9200111edaa0 rt_free rt_free 0 49 3 0 204 ffff9200111ed660 unpgc unpgc 0 48 2 1 200 ffff9200111ed220 key_timehandler 0 47 3 1 204 ffff9200111e5a80 icmp6_wqinput/1 icmp6_wqinput 0 46 3 0 204 ffff9200111e5640 icmp6_wqinput/0 icmp6_wqinput 0 45 3 0 204 ffff9200111e5200 nd6_timer nd6_timer 0 44 3 1 204 ffff9200110fca60 carp6_wqinput/1 carp6_wqinput 0 43 3 0 204 ffff9200110fc620 carp6_wqinput/0 carp6_wqinput 0 42 3 1 204 ffff9200110fc1e0 carp_wqinput/1 carp_wqinput 0 41 3 0 204 ffff9200110e9a40 carp_wqinput/0 carp_wqinput 0 40 3 1 204 ffff9200110e9600 icmp_wqinput/1 icmp_wqinput 0 39 3 0 204 ffff9200110e91c0 icmp_wqinput/0 icmp_wqinput 0 38 3 1 204 ffff9200110d7a20 rt_timer rt_timer 0 37 3 1 204 ffff9200110d75e0 vmem_rehash vmem_rehash 0 27 3 0 204 ffff92000e9b9580 scsibus0 sccomp 0 26 3 0 200 ffff92000e9b9140 pms0 pmsreset 0 25 3 1 204 ffff92000e92b9a0 xcall/1 xcall 0 24 1 1 200 ffff92000e92b560 softser/1 0 23 1 1 200 ffff92000e92b120 softclk/1 0 22 1 1 200 ffff92000e927980 softbio/1 0 21 1 1 200 ffff92000e927540 softnet/1 0 20 1 1 201 ffff92000e927100 idle/1 0 19 3 1 204 ffff92000e85d960 lnxpwrwq lnxpwrwq 0 18 3 1 204 ffff92000e85d520 lnxlngwq lnxlngwq 0 17 3 1 204 ffff92000e85d0e0 lnxsyswq lnxsyswq 0 16 3 1 204 ffff92000d042940 lnxrcugc lnxrcugc 0 15 3 0 204 ffff92000d042500 sysmon smtaskq 0 14 3 1 204 ffff92000d0420c0 pmfsuspend pmfsuspend 0 13 3 0 204 ffff92000d033920 pmfevent pmfevent 0 12 3 0 204 ffff92000d0334e0 sopendfree sopendfr 0 11 3 1 204 ffff92000d0330a0 nfssilly nfssilly 0 10 3 0 200 ffff92000d027900 cachegc cachegc 0 9 3 0 204 ffff92000d0274c0 vdrain vdrain 0 8 3 0 200 ffff92000d027080 modunload mod_unld 0 7 3 0 204 ffff92000d0188e0 xcall/0 xcall 0 6 1 0 200 ffff92000d0184a0 softser/0 0 5 1 0 200 ffff92000d018060 softclk/0 0 4 1 0 200 ffff92000d0148c0 softbio/0 0 3 1 0 200 ffff92000d014480 softnet/0 0 2 1 0 201 ffff92000d014040 idle/0 0 1 3 0 200 ffffffff82b62fa0 swapper uvm [Locks tracked through LWPs] Locks held by an LWP (syz-executor.4): Lock 0 (initialized at uvm_obj_init) lock address : 0xffff920011256240 type : sleep/adaptive initialized : 0xffffffff810f33bc shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 0 current lwp : 0xffff920011f7b040 last held: 0xffff92001270f1e0 last locked* : 0xffffffff810d79ce unlocked : 0xffffffff810d4872 owner field : 000000000000000000 wait/spin: 0/0 Turnstile chain at 0xffffffff82d837c8 with mutex 0xffff92000cb2f400. => No active turnstile for this lock. Locks held by an LWP (syz-executor.2): Lock 0 (initialized at uvm_map_setup) lock address : 0xffff9200113e05d8 type : sleep/adaptive initialized : 0xffffffff810e792d shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 1 current lwp : 0xffff920011f7b040 last held: 0xffff920011f7b040 last locked* : 0xffffffff810e17d4 unlocked : 0xffffffff810d48b4 owner/count : 0xffff920011f7b040 flags : 0x0000000000000004 Turnstile chain at 0xffffffff82d83838 with mutex 0xffff92000cb2f780. => No active turnstile for this lock. Lock 1 (initialized at uvm_obj_init) lock address : 0xffff92001270d740 type : sleep/adaptive initialized : 0xffffffff810f33bc shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 1 current lwp : 0xffff920011f7b040 last held: 0xffff920011f7b040 last locked* : 0xffffffff810e7c10 unlocked : 0xffffffff810e7c8f owner field : 0xffff920011f7b040 wait/spin: 0/0 Turnstile chain at 0xffffffff82d83a68 with mutex 0xffff92000d00b940. => No active turnstile for this lock. Lock 2 (initialized at pmap_create) lock address : 0xffff9200113ffb00 type : sleep/adaptive initialized : 0xffffffff80272166 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 1 current lwp : 0xffff920011f7b040 last held: 0xffff920011f7b040 last locked* : 0xffffffff80274a67 unlocked : 0xffffffff80274b88 owner field : 0xffff920011f7b040 wait/spin: 0/0 Turnstile chain at 0xffffffff82d83ae0 with mutex 0xffff92000d00bd00. => No active turnstile for this lock. Locks held by an LWP (syz-executor.1): Lock 0 (initialized at amap_alloc) lock address : 0xffff920012ced540 type : sleep/adaptive initialized : 0xffffffff810c6fb1 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 0 current lwp : 0xffff920011f7b040 last held: 0xffff92001148e9a0 last locked* : 0xffffffff810d65a5 unlocked : 000000000000000000 owner field : 000000000000000000 wait/spin: 0/0 Turnstile chain at 0xffffffff82d83a28 with mutex 0xffff92000d00b740. => No active turnstile for this lock. Locks held by an LWP (syz-executor.5): Lock 0 (initialized at vcache_alloc) lock address : 0xffff920012d50900 type : sleep/adaptive initialized : 0xffffffff812ad182 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 0 current lwp : 0xffff920011f7b040 last held: 0xffff920012eccae0 last locked* : 0xffffffff812da8f0 unlocked : 0xffffffff812da7ad owner/count : 0xffff920012eccae0 flags : 0x0000000000000004 Turnstile chain at 0xffffffff82d838a0 with mutex 0xffff92000cb2fac0. => No active turnstile for this lock. Lock 1 (initialized at vcache_alloc) lock address : 0xffff920012d50fc0 type : sleep/adaptive initialized : 0xffffffff812ad182 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 1 last held: 0 current lwp : 0xffff920011f7b040 last held: 0xffff920012eccae0 last locked* : 0xffffffff812da8f0 unlocked : 0xffffffff812da7ad [ 86.2629949] Skipping crash dump on recursive panic [ 86.2629949] panic: ASan: Unauthorized Access In 0xffffffff81182850: Addr 0xffff920012d50fc0 [8 bytes, read, PoolUseAfterFree] [ 86.2629949] cpu1: Begin traceback... [ 86.2629949] vpanic() at netbsd:vpanic+0x241 [ 86.2629949] snprintf() at netbsd:snprintf [ 86.2629949] kasan_report() at netbsd:kasan_report+0x8f [ 86.2629949] __asan_load8() at netbsd:__asan_load8+0x294 [ 86.2629949] rw_dump() at netbsd:rw_dump+0x20 [ 86.2629949] lockdebug_dump() at netbsd:lockdebug_dump+0x281 [ 86.2629949] lockdebug_show_one() at netbsd:lockdebug_show_one+0xb9 [ 86.2629949] lockdebug_show_all_locks() at netbsd:lockdebug_show_all_locks+0x12f [ 86.2629949] db_command() at netbsd:db_command+0x2c0 [ 86.2629949] db_command_loop() at netbsd:db_command_loop+0x26c [ 86.2629949] db_trap() at netbsd:db_trap+0x219 [ 86.2629949] kdb_trap() at netbsd:kdb_trap+0x1ce [ 86.2629949] trap() at netbsd:trap+0x650 [ 86.2629949] --- trap (number 1) --- [ 86.2629949] breakpoint() at netbsd:breakpoint+0x5 [ 86.2629949] db_panic() at netbsd:db_panic+0xe9 [ 86.2629949] vpanic() at netbsd:vpanic+0x241 [ 86.2629949] _GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure [ 86.2629949] pmap_unmap_ptes() at netbsd:pmap_unmap_ptes+0x1c7 [ 86.2629949] pmap_remove() at netbsd:pmap_remove+0x491 [ 86.2629949] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x61b [ 86.2629949] uvm_unmap1() at netbsd:uvm_unmap1+0xd0 [ 86.2629949] lwp_ctl_exit() at netbsd:lwp_ctl_exit+0x15a [ 86.2629949] exit1() at netbsd:exit1+0x26f [ 86.2629949] sigexit() at netbsd:sigexit+0x39d [ 86.2629949] sendsig() at netbsd:sendsig [ 86.2629949] lwp_userret() at netbsd:lwp_userret+0x392 [ 86.2629949] syscall() at netbsd:syscall+0x84c [ 86.2629949] --- syscall (number 27) --- [ 86.2629949] 745e09043b9a: [ 86.2629949] cpu1: End traceback... [ 86.2629949] fatal breakpoint trap in supervisor mode [ 86.2629949] trap type 1 code 0 rip 0xffffffff8021ccb5 cs 0x8 rflags 0x246 cr2 0x20001000 ilevel 0x8 rsp 0xffff92017aebaa70 [ 86.2629949] curlwp 0xffff920011f7b040 pid 684.3 lowest kstack 0xffff92017aeb42c0 Stopped in pid 684.3 (syz-executor.2) at netbsd:breakpoint+0x5: leave