kern.securelevel: 0 -> 1 creating runtime link editor directory cache. preserving editor files. starting network daemons: sshd. starting local daemons:. Tue Dec 3 14:48:46 PST 2019 OpenBSD/amd64 (ci-openbsd-main-6.c.syzkaller.internal) (tty00) Warning: Permanently added '10.128.10.62' (ECDSA) to the list of known hosts. 2019/12/03 14:49:01 fuzzer started 2019/12/03 14:49:04 dialing manager at 10.128.15.235:30997 2019/12/03 14:49:04 syscalls: 337 2019/12/03 14:49:04 code coverage: enabled 2019/12/03 14:49:04 comparison tracing: enabled 2019/12/03 14:49:04 extra coverage: support is not implemented in syzkaller 2019/12/03 14:49:04 setuid sandbox: enabled 2019/12/03 14:49:04 namespace sandbox: support is not implemented in syzkaller 2019/12/03 14:49:04 Android sandbox: support is not implemented in syzkaller 2019/12/03 14:49:04 fault injection: support is not implemented in syzkaller 2019/12/03 14:49:04 leak checking: support is not implemented in syzkaller 2019/12/03 14:49:04 net packet injection: enabled 2019/12/03 14:49:04 net device setup: support is not implemented in syzkaller 2019/12/03 14:49:04 concurrency sanitizer: support is not implemented in syzkaller 2019/12/03 14:49:04 devlink PCI setup: support is not implemented in syzkaller 14:49:08 executing program 1: r0 = openat$tty(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty\x00', 0x2, 0x0) ioctl$TIOCSTART(r0, 0x2000746e) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) accept$inet6(r2, 0x0, &(0x7f0000000080)) r3 = openat$tty(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/tty\x00', 0x0, 0x0) ioctl$TIOCSTAT(r3, 0x20007465, &(0x7f0000000100)) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000140)={0x8c0f, 0x200, 0x9c, 0x3, "e8d89f9ebcee11072400a61bdb0880560bf4dc29", 0x0, 0x1}) r4 = msgget(0x2, 0x970d96503085948b) msgsnd(r4, &(0x7f0000000180)={0x2, "8105977a286525e91e1402b84b30355f4683543942b929d6ee9f21c6305ed9cc1cc0a40b62760f1c69f5e5ed4a215138efa96367e2527ac7a9b77eda559de83f9bf323d73d4f"}, 0x4e, 0xcefc368edf8a817d) socket(0x10, 0x1, 0x20) openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x800, 0x0) openat$bpf(0xffffffffffffff9c, &(0x7f0000000240)='/dev/bpf\x00', 0x10530, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{0x2f50, 0x1c, 0xfa, 0x9}, {0x9, 0xff, 0x7f, 0x1}, {0x20, 0x64, 0x40, 0x200}, {0x8, 0x7f, 0x2, 0x2}]}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r5, 0x4, 0xd72cef1b5ff199d0) chflagsat(r6, &(0x7f0000000340)='./file0\x00', 0x10001, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) chown(&(0x7f0000000380)='./file0\x00', r7, 0xffffffffffffffff) r8 = accept(r5, 0x0, &(0x7f0000000440)) getpeername$inet6(r8, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socket$inet6(0x18, 0x0, 0x9) semctl$SETVAL(0xffffffffffffffff, 0x4, 0x8, &(0x7f0000000500)=0x40) bind(0xffffffffffffff9c, &(0x7f0000000540)=@un=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$TIOCSWINSZ(r6, 0x80087467, &(0x7f0000000580)={0x2, 0xc97a, 0x0, 0x8}) r9 = openat$tty(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/tty\x00', 0x400, 0x0) ioctl$TIOCDRAIN(r9, 0x2000745e) setsockopt(r1, 0xfffffffe, 0x9, &(0x7f0000000600)="e9dd2b24f989c7197949b4ea86f767dd2fabb10c772c0645078b1b12e056446694648326ea00ea787747e2d38221012b85552587d0050a25334225935b8ba4f8221fadd7f32d3808fd4c3d09ad58ebb663364157d5c878351b6acb3c200f9d225e8ceadae7c65b67341bf7de065197e3ca3646810772835f1085fda510f66ec42ffc616408306098649518", 0x8b) r10 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) accept$inet6(r10, &(0x7f0000000740), &(0x7f0000000780)=0xc) socket$inet6(0x18, 0x8000, 0x1) 14:49:08 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$TIOCOUTQ(r0, 0x40047473, &(0x7f0000000000)=0x8001) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x81) r1 = openat$pci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pci\x00', 0xd34595f4fc02498a, 0x0) pwritev(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)="97c96357f3a372561587744513942c9f13d3", 0x12}, {&(0x7f0000000100)="7e149927d2b97967fe7c1aee9c38a8c48c37adc669cd838640295c0ea6bf8165c2231ea42071cd02b7971a5307c0b5d2277a709b8fc870706450ff1ca40c93fb57eb15629b3fcf2beeef9e4f96f00e7864b9c1a2323f18467f0c98c398518f50e9d7d10d4785bfe8a250f64b213c938d82ef0688424e2772437c6e339bc49eef526b81c4b90682ee8992a31b77c8017f96e1d86cca75b9ed7413c0bf019316a064e215a941edb3e1e82e71d4cf8e7205355f100cf1cd", 0xb6}, {&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="766d7d75fcb8bcb699b46f760db100f56b67", 0x12}, {&(0x7f0000000300)="afca627aa0a283062d04f19b99645b7fdf13ec6c41c2a73be7a9bf7d46f0c993b7042a50eb69f0308068b0607401ecec4b89f035f481cf45908a851ac06f65831e3242a2cd7a86285059bb9874706aa7a9c013da9f872b8ed7c26306ace284", 0x5f}, {&(0x7f0000000380)="37b7e55144819c368d767b494eb8d684e88838ce047ebd0216a14a5b96fa2eebfb8dd3237f8e885741012ac2126313d65014eea609fb30e4e560b6aa0d920a983111cd271d56df561302c9cfc10da26ac7aba11a0c4c7aed1f0a728a5347ba3cf31d892cc1813d8e97f1d2029bceb9b1a742a453e16a88473996afc615a78592eb211c956a698cfd922c03e8c30c907ee320d06444b863b36a5e97aa10027fa7c33fdb0297e8", 0xa6}, {&(0x7f0000000440)="28062cc282b11a4c2733a625718fbfa80d126265db16c1ec5837b67b95affb697e7eda0769f89a1ad391d91cd219afda85300374f221aa99fd26c1ae7244f911104b429a45c2895c972cbe291c4ea09cab3dc3fc87a354a73570174c0628fa91594e9d069c099a98f7207d14aa3f", 0x6e}, {&(0x7f00000004c0)="95c1a4f0b61f38e9e27e4774ad399a438298a12f7a9128cba38708df140246e7d868e2ee64775173167ce818d0af1f", 0x2f}], 0x8, 0x0, 0xfff) ioctl$BIOCGRSIG(r0, 0x40044273, &(0x7f0000000580)) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/bpf\x00', 0x8000, 0x0) pwritev(r2, &(0x7f00000008c0)=[{&(0x7f0000000600)="846e18497814ccec3287a2560321ec242be4f7f87f975d85a6cc94d338854936fa62abfa7c44752ccff645bbec3497208021a36cabc709b497ff8c5f1b279abd1a1e34fc0c3cd28501a12790ecdbd581", 0x50}, {&(0x7f0000000680)="2fda8e881492235f3973407d0cd6d87e1342833e0495ab42aa5ac36d8f1866ffb23a81ad7b0b23f858629b80472c254802a5002cafd8444d6c9cce60723a647834dea149102503fc39afc556213f3c36109942db9b8fc1e8f8175234afe777d84a1831bea0", 0x65}, {&(0x7f0000000700)="6011ae9413ef929b3181adef7aa7542d6bb2c4d7fe33535ab3e71cc061bd34f64629af5838d09bbb5742108caf7752f1fa420bc0da34b6cc09b52c60fe16535bcedec895ef3fbbe370f5d00e0aedbdbda6cf90aaf46725b874e07243b8e8bf5bc5d592a943652c0eb90ae2aa34d6babb3bdc33b62d1c5b1955070e4f0d5ee1c46cd84313", 0x84}, {&(0x7f00000007c0)="ea732db869747b42a1a76c67a188dd2490be5054f60e781e2a54516e186419172f68caa94739bbd5c8b31bdec8c5456d884529ea08d1f0b6c7d815c34f6b22446ae77546112b5e2cf45c9c1afe34b18abcf212a87fd473171f500485208fe0626ba5f76052645c4d37a25e215416ca4c4f997674589c87e8f99f73ac022f1866f6b3", 0x82}, {&(0x7f0000000880)="58bb077d5d7de4c844ed74c29fa574cf9a13a47bee1a2409d10f449f9d4d2ddf49bd5460b56f46fdf9", 0x29}], 0x5, 0x0, 0x2) getpid() r3 = openat(0xffffffffffffffff, &(0x7f0000000940)='./file0\x00', 0x20000, 0x0) unlinkat(r3, &(0x7f0000000980)='./file0\x00', 0x8) ioctl$BIOCSETWF(r3, 0x80104277, &(0x7f0000000a00)={0x2, &(0x7f00000009c0)=[{0x6, 0xf8, 0x0, 0x1}, {0x3, 0x4a, 0x9, 0x30}]}) r4 = getpgid(0xffffffffffffffff) ktrace(&(0x7f0000000a40)='./file0\x00', 0x1, 0x100, r4) socket(0x6, 0x2, 0x0) r5 = socket$inet(0x2, 0x5, 0x99) listen(r5, 0x2) r6 = fcntl$dupfd(0xffffffffffffffff, 0x5aea5baf66545f40, r3) ioctl$KDMKTONE(r6, 0x20004b08, &(0x7f0000000a80)=0x8000) r7 = openat$klog(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/klog\x00', 0x80, 0x0) r8 = open$dir(&(0x7f0000000b00)='./file0\x00', 0x80, 0x102) r9 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/diskmap\x00', 0x0, 0x0) pipe2(&(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) kevent(r3, &(0x7f0000000b80)=[{{r5}, 0xfffffffffffffff8, 0x8, 0x2, 0x54, 0x2}, {{r7}, 0xfffffffffffffffb, 0x80, 0x80000000, 0x20, 0x20}, {{r8}, 0xfffffffffffffffe, 0x3c, 0xf0000000, 0xed, 0x7fff}, {{r5}, 0xfffffffffffffffc, 0x92, 0x2, 0x7fff}, {{0xffffffffffffff9c}, 0xfffffffffffffffe, 0x80, 0x0, 0x721, 0xfffffffffffffffc}, {{r9}, 0x5, 0x8e77d681ba3119d5, 0x8, 0x9, 0xdd6}, {{r1}, 0x1, 0x9e, 0x2, 0xdf, 0xffffffffffff0000}], 0x9ff9, &(0x7f0000000cc0)=[{{r10}, 0xa4dd454c6fc5e6c1, 0x20, 0x80, 0xa90, 0x100000000}], 0x1000, &(0x7f0000000d00)={0x8, 0xd29}) connect(r3, &(0x7f0000000d40)=@in={0x2, 0x0}, 0xc) openat$bpf(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/bpf\x00', 0x200, 0x0) r11 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x1010, r11, 0x0, 0x8b29) r12 = open(&(0x7f0000000dc0)='./file0\x00', 0x820, 0x75) ioctl$TIOCMBIS(r12, 0x8004746c, &(0x7f0000000e00)=0x400) 14:49:09 executing program 0: setrlimit(0x0, &(0x7f0000000080)={0x51c, 0x1}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() writev(r0, &(0x7f0000002a00)=[{&(0x7f0000000440), 0xff52}], 0x1) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffc, 0x0, "d1803b4ba8f500000000006700", 0x4a}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000000040)=0x6) read(r1, &(0x7f0000000540)=""/226, 0xe2) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000340)="3d79e31da5cfaa4bdc7cefba2de7d1f0d077ef5557c401a2450343011f7e25984e71e3b572608b27de7f21a77488bb708c81ec07eac12ba343724892c9f1e280bc9d37609c5d8be01f23032ea8a093285f280d711f2d5290c8174fae038dcf1a0da92cd6850bfac54861ef69ab517adb434c6993df316d3cc22bd3bfa299001bdd9147ae4a74177a89998377e851b05af66ec85ded07be298f2c570bcca458a1179ff744ecaa39734df3edcb942b14252cfe958e8a24402d584d66368b3f3061bc79b91e625f94a1a599854c531aa5854e091f8dc663cfabf04d1c3ee88ae6ab3a", 0xe1}], 0x1) 14:49:09 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) open$dir(&(0x7f0000001640)='./bus/file0\x00', 0x0, 0x4) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x54}, {0x4d}, {0x6}]}) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r1}, 0xffffffffffffffff, 0x1}, {{r1}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f00000011c0)={0x3, &(0x7f0000001180)=[{0x0, 0x0, 0x5, 0x8}, {0x7, 0x4, 0x8, 0x40e}, {0x4cf, 0x40, 0x2, 0x3f}]}) ioctl$BIOCSETWF(0xffffffffffffff9c, 0x80104277, &(0x7f0000001240)={0x4, &(0x7f0000001200)=[{0x0, 0xff, 0x0, 0xcbd}, {0x3, 0x4, 0x4, 0x8}, {0x800, 0x6, 0x1, 0x8001}, {0x5, 0x2, 0x0, 0x4}]}) r2 = socket(0x2, 0xc003, 0x29) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r3}, 0xffffffffffffffff, 0x1}, {{r3}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) ioctl$PCIOCREAD(r3, 0xc0107002, &(0x7f0000001280)) ioctl$VT_ACTIVATE(r1, 0x20007605, &(0x7f0000000080)=0x6) connect$unix(r2, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x10) pipe2(&(0x7f00000015c0)={0xffffffffffffffff}, 0x8000) ioctl$FIONREAD(r4, 0x4004667f, &(0x7f0000001600)) chroot(&(0x7f0000001580)='./bus\x00') r5 = dup(r3) ioctl$TIOCSBRK(r5, 0x2000747b) write(r2, &(0x7f0000000180)="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", 0x1000) 14:49:09 executing program 1: r0 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vmm\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000480)="41dfc62086d494a80cb1ada9e8f0da0b9b20aef85de6762102453b0ef3cdac3286a5c10cd2251acba6c094046c43fd14a15c2ecd0548756c26665c860a91eeb2d72c34d4df87c00dd5b20689c2d3318b9f29cbbae7fdaba56f110aaa2700fd5c100a1865b3745c5b376387330345247ad67f0cf049977ed1229844c6a1396870b27b3437479715d7ab159683de2cd0e68dc971b0db46a8", 0x97}], 0x1, 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r0, 0xc5005601, &(0x7f00000000c0)={0xfffff000, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x40000000000, 0x80000000], [], [], [], [], {0x0, 0x0, 0x0, 0xfffffffffffffffd}}}) 14:49:09 executing program 1: r0 = socket(0x11, 0x3, 0x0) kqueue() r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r1}, 0xffffffffffffffff, 0x1}, {{r1}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x10, 0x18) ioctl$SPKRTUNE(r2, 0x20005302, &(0x7f0000000040)={0x7ff, 0x80000000}) r3 = kqueue() poll(&(0x7f0000000080)=[{r3, 0x101}], 0x1, 0x0) dup2(r0, r3) 14:49:10 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000200)={0x3, &(0x7f0000000280)=[{0x44}, {0x6c}, {0x6}]}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bpf\x00', 0x80, 0x0) ioctl$BIOCFLUSH(r1, 0x20004268) syz_emit_ethernet(0xe, &(0x7f0000000180)="a6f241bf5acad59240fcce1004ab") 14:49:10 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x50) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x100, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x3f) setuid(0xee01) ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x9d7898393c7bd17a, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = msgget$private(0x0, 0x0) r2 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000003f80)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xe31, r2, 0x0, 0x10001, 0x0, 0xac}) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x5, 0x2, 0x4614, r2}) r3 = socket(0x11, 0x4003, 0x8) sendto$unix(r3, &(0x7f0000000300)="b10005016000009005001b0007000000050004fe6d1d47554d7035fe48435ccea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc2570f8b1de4a941005a8fa8b872699a1fa8af63ff37282118e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b494f36a00f90006ee01b1257aea8c500000002000000000000020208a371a3f8000400"/188, 0xbc, 0x40e, 0x0, 0x0) r4 = dup(r3) ioctl$TIOCMBIC(r4, 0x8004746b, &(0x7f0000000400)=0xa1b4) ioctl$VT_WAITACTIVE(r4, 0x20007606, &(0x7f0000000240)) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r5}, 0xffffffffffffffff, 0x1}, {{r5}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000001c0)={0x0, 0x0}, 0xffffffffffffffc4) r7 = getgid() lchown(&(0x7f0000001280)='./file0\x00', r6, r7) socketpair$unix(0x1, 0x9d7898393c7bd17a, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = msgget$private(0x0, 0x4) r10 = getpgid(0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f0000003f80)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xe31, r10, 0x0, 0x10001, 0x0, 0xac}) fcntl$lock(r8, 0x7, &(0x7f0000000180)={0x3, 0x5, 0x2, 0x4614, r10}) r11 = socket(0x11, 0x4000, 0x80) sendto$unix(r11, &(0x7f0000000000)="b10005016000009005001b0007000000050004fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282118e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01b1257aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x3, 0x0, 0x0) r12 = dup(r11) ioctl$TIOCMBIC(r12, 0x8004746b, &(0x7f00000011c0)=0x1) ioctl$VT_WAITACTIVE(r12, 0x20007606, &(0x7f0000000240)) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000002600)={0x0, 0x0}, 0xc) r14 = getgid() lchown(&(0x7f0000001280)='./file0\x00', r13, r14) socket(0x11, 0x4003, 0x8) socket$inet6(0x18, 0x3, 0x102) r15 = socket(0x10000000011, 0x8000000003, 0x0) close(r15) setsockopt$sock_int(r15, 0xffff, 0x2000, &(0x7f00000000c0)=0x2, 0x4) writev(r15, &(0x7f0000000040)=[{0x0}], 0x1) sendmsg(r15, &(0x7f00000002c0)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, 0x0}, 0x1) r16 = socket$inet6(0x18, 0x3, 0x102) sendmsg(r16, &(0x7f00000002c0)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, 0x0}, 0x405) 14:49:10 executing program 1: r0 = socket(0x11, 0x4003, 0x0) sendmsg(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=[{0x10}], 0x10}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BIOCGETIF(r1, 0x4020426b, &(0x7f0000000040)={""/16, @ifru_addr=@in6}) 14:49:10 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4000000028d, 0x20) fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffe, 0x1000100000001}) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x200, 0x0) pipe(&(0x7f0000000280)) openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x0, 0x0) chroot(&(0x7f0000000200)='./bus\x00') mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x97671d9cdb257574, 0x2) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r4 = open(&(0x7f0000000180)='./bus\x00', 0x2, 0x0) socket(0x18, 0x1, 0x0) read(r3, &(0x7f0000000340)=""/79, 0x4f) ioctl$TIOCFLUSH(r4, 0x8020690c, &(0x7f0000000300)) dup(0xffffffffffffff9c) r5 = syz_open_pts() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = dup(r6) shutdown(r7, 0x0) unlinkat(r7, &(0x7f00000000c0)='./file0\x00', 0x0) close(r5) ioctl$TIOCSETD(r1, 0x8004741b, &(0x7f0000000000)=0x9) syz_open_pts() write(r0, &(0x7f0000000800)="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"/728, 0x3ff) getrlimit(0x5, &(0x7f0000000140)) getegid() 14:49:10 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000240)=[{&(0x7f0000000000)="bf99f83a867b2efd2de1737a7683232a32e6ca52576d5fda3570bec3f6f37cb697fa5ffd0dde70ba661cacf1d9ceab69993a95dc01e1b8b1c1e50588b5a3c8bf5f6ce11ac7616aee6f8e956cfc2e9c9cb6573000f58d8e0b", 0x58}, {&(0x7f00000001c0)="bb2818cc4858ad527022b8c2f09fd2a86fb404d461b16f5a27c393a6bced5ac77ed1556d155de591f8c8e9713ee9abc0d12b247139a23872771c7cb9c3fe8e0c4298faa18960d4e040d6d6d2eca606fa1e10bd3bd4d96607f3d558e912d75de0ca6f94d1", 0x64}, {&(0x7f00000000c0)="afaa8ba19382bfcaa78478a5903377ecc642c6586ab7c1aa28b016fa9139bfeefd942aa47ed40b492e494bb4024af0d32e9136d43f3667de084553f6b85a8c804128f6f3555edf575bb67d5eaf495b35cce31cf0ed308afee3dab3ea30c7d701a489496688d6107d124cefdf5b408d82c072f9299560d9f6cbe0bd308500f2e1176255a0e53adb4e952dfa7686c9ba35bd0c08c6a6584ad97591535af98c3b6cbc2413c4fdb31d9cc2e31ce42a51c7a93a65aa132bc7e6843482faa5399ff8b459f5e35ee9d9d0152bf6d4a5b5bd94fccae1b80738959778f708fb7b645ac06eda0ada21bba8c01026f56cc6cc1c4a7677d1", 0xf2}, {&(0x7f0000000300)="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", 0x126}], 0x4, 0xfffffffffffffffe}, 0x2) 14:49:10 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000200)={0x4, &(0x7f0000000140)=[{0x100000001, 0x0, 0x0, 0x4}, {0x50}, {0x3c}, {0x7ffffffe}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080)={0xfffffffffffff001, 0x1}, 0x10) syz_emit_ethernet(0x61, &(0x7f0000000000)="b6") 14:49:10 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000280)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x40}, {0x40}, {0x6}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) syz_emit_ethernet(0x2a2, &(0x7f0000000340)="b6") 14:49:10 executing program 1: r0 = msgget$private(0x0, 0x110) msgrcv(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r2 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r2, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r2, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r3 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r3, r4, r1, 0xe2, 0x40000000000d}, 0xfffffffffffffffd, 0x1, 0x20}) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) semctl$IPC_RMID(r5, 0x0, 0x0) shmctl$IPC_SET(r5, 0x1, 0xffffffffffffffff) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000040)=""/210) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r7 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r7, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r7, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r8 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r8, r9, r6, 0xf3, 0x40000000000d}, 0xfffffffffffffffd, 0x1, 0x9}) r10 = getgid() r11 = getppid() r12 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000080)={{0x6, 0xffffffffffffffff, r6, r9, r10, 0x1e4, 0x8}, 0x5, 0x5, r11, r12, 0xfffffffffffffe01, 0x9, 0x7ff}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r14 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r14, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r14, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r14, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r14, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r15 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r15, r16, r13, 0xf3, 0x40000000000d}, 0xfffffffffffffffd, 0x1, 0x9}) getgroups(0xa, &(0x7f0000000740)=[0x0, r3, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r18 = getegid() getgroups(0x7, &(0x7f0000000280)=[0x0, 0x0, r17, 0xffffffffffffffff, r18, 0x0, 0x0]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r20 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r20, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r20, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r20, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r20, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r21 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) semctl$IPC_SET(r20, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r21, r22, r19, 0xe2, 0x40000000000d}, 0xfffffffffffffffd, 0x1, 0x20}) r23 = getgid() r24 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) semctl$IPC_RMID(r24, 0x0, 0x0) shmctl$IPC_SET(r24, 0x1, 0xffffffffffffffff) shmctl$IPC_STAT(r24, 0x2, &(0x7f0000000040)=""/210) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r26 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r26, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r26, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r26, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r26, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r27 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) semctl$IPC_SET(r26, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r27, r28, r25, 0xf3, 0x40000000000d}, 0xfffffffffffffffd, 0x1, 0x9}) r29 = getgid() r30 = getppid() r31 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r24, 0x1, &(0x7f0000000080)={{0x6, 0xffffffffffffffff, r25, r28, r29, 0x1e4, 0x8}, 0x5, 0x5, r30, r31, 0xfffffffffffffe01, 0x9, 0x7ff}) r32 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r32}, 0xffffffffffffffff, 0x1}, {{r32}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) getsockopt$SO_PEERCRED(r32, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0xf2, 0x0, r33, r28, r23, 0x2, 0x41}, 0x8000000000996, 0x7f, 0x0, 0x0, 0x8001, 0x8, 0x4000000000000, 0xf6b}) msgctl$IPC_RMID(r0, 0x0) r34 = socket(0x2, 0xc003, 0x0) connect$unix(r34, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x10) connect$unix(r34, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) r35 = socket(0x2, 0xc003, 0x0) connect$unix(r35, &(0x7f0000000e80)=ANY=[@ANYBLOB="8202adfdffffffffffffff653000463f7b23aa2a197a386207000000008295955984c87910bf453f68c11700287ed30bcb777fa69dfceac2a84e6abca64896bc5e57c6360bcd4c0a162b58fd4237b8fa4d012ae447472b3e8495aaee48c02f6abf1e6bf3bf554799b9b813ad30505e8f0000a49fef9d612f871f6385f04157795ea4a5c5fe65baa2023679f5836713511cd8cac7dbac5b65c6593d2870bc122cd2350000000000000000000000000000000000ff0100000000000021d39b4028adb1ff1afb37ec4305642ad2cf8724eb18089278e314330000000000000000000000e02b05e5d12f524ab2aa8cc7712a2b279dbff4b7b46564ef560026e969c9341589ac85cab1a4c6b41dccf137c8ae135db3119e911c3a94484c6997ac607b1c26455bedfb9c9f35f23d1aa5513a6c17f08969eddff7744123053ff03d925341d85544cd1cfd0b34aa3fc1611cc665840eac99e39af6256b1f007bf8f244cbc769cee44346040906000000ec895c4784f6490ba02e9768a8b36d05c2b89da05a0a414c6394359a0000000000c5906c074cf888981d4e22265330027548d8ffda5eb1152f6bc23442dc9631d64bcd5b823e495bac2204ccdaf733f9a509da7f66d0c7598f54a53f5e773e35d0d6bc372d1a8ff42aa3cdc2e80e306615b7a814b77f3f5a659255490b88ff1bf33436e6731ad3574d79be64d7a570715f68932de75cc53ec316484d3e4132dee58554fdac1bfa4aca2c3ebed7ad1bd9da569f770ddbf42b3a87e75f6a28b7f09126efe6c2d6ad126358a2bf7eb6652c52476b0f4a1fc0c7ee2e61ac5538254b916042575a9603e129cc5b44d587c08f6f7c1013f89d3bd1f11b9dd802000052bf897cc233cab1d5ef49a8aa68ea9977751b76b6c98bf0d9f371e916fc7b88c013c7381f77d036b0233aca38bd8789d01c4674fb41c17246be9389e32be26a498d0ce05a3852a1cb4338f3bfee17a07001520dd2515741374c70916b23a8b086c43633a42e93fe75f8a85f37ee8c3f120c300afe7e7c1f1dbea0d7ce9a15edf26e82fcca1e245a58d78b79dc3b93721aa7885824e119dc4c67c825898793cd381a7aa89400bfc4c150eb6fcd3b65c4ab78a2793c3f37f79c61d249b81352d5911bf1b5fddf3f189b5d3d63bf4a5c97cb61787292b53006654bd2bc3db5c05331dba8d455f2bf236828fc391180f8b53077fffd3647c9d0d0d84460abd680a645795e8a1493f1d33fd718fc196e3c18626ece5c7d6f0bc2b512dbd6566507a3bcfb66b3a5ebbac88e5cdc1c1aaf2611c857febf3e98b3bd830dab8bc937ddca6211b689727bba85c5bcd14f13dda0c0197d9e91bda962f601ed222f"], 0x10) writev(r35, &(0x7f0000000000)=[{0x0}], 0x1) 14:49:10 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f00000000c0), &(0x7f0000000040)=0x159) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202c17f7f000001"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040), 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="c6e9dc0e831cee85"], 0x10) ioctl$WSKBDIO_SETMODE(0xffffffffffffff9c, 0x80045713, &(0x7f0000000100)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = accept$unix(r1, 0x0, 0x0) write(r3, &(0x7f0000000240)="ddee43ab8734abe72e8289e48f848dcae6855abde176689fd16e6ad78a4f273bc1d2e3f3f911c89a2472d11399504870b9fb0e36d8892e80897800000000d20a2c82125431700f50a6b8d22db0ec0ff3a1800280b535084f92a7499cd07afbd1d0b82c439984f338ffbf66decf2ba302619dc2dcef33b15aa3d89beb2b70ddbd84311f09a2639749e5f4c3669169eb4be5a922395a28149f4d2ec0588916c297ac43adfbb5775ab949938e2baef7e6fa3703487dc7cd0255926c0ec9", 0xfffffea5) sendmsg$unix(r3, &(0x7f0000000680)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{0x0}], 0x1}, 0x5) 14:49:10 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/bpf\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r1}, 0xffffffffffffffff, 0x1}, {{r1}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r2}, 0xffffffffffffffff, 0x1}, {{r2}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000180)) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r3}, 0xffffffffffffffff, 0x1}, {{r3}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) ioctl$BIOCGRTIMEOUT(r3, 0x4010426e, &(0x7f0000000040)) r4 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000280), 0x0, 0x0) close(r0) ioctl$VMM_IOC_READREGS(r4, 0xc2485607, &(0x7f0000000400)) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000280)="13c5c3a6c961f30aff9e4f8e93d2") 14:49:10 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCLOCK(r0, 0x20004276) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r1}, 0xffffffffffffffff, 0x1}, {{r1}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) ioctl$BIOCSRSIG(0xffffffffffffff9c, 0x80044272, &(0x7f0000000040)=0x6) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x8040, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) semctl$IPC_RMID(r4, 0x0, 0x0) shmctl$IPC_SET(r4, 0x1, 0xffffffffffffffff) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000040)=""/210) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r6 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r6, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r6, &(0x7f0000000400)=[{0x3, 0x100000001, 0x1000}, {0x0, 0x4, 0x1000}], 0x2) r7 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r7, r8, r5, 0xf3, 0x40000000000d}, 0xfffffffffffffffd, 0x1, 0x9}) r9 = getgid() r10 = getppid() r11 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000080)={{0x6, 0xffffffffffffffff, r5, r8, r9, 0x1e4, 0x8}, 0x5, 0x5, r10, r11, 0xfffffffffffffe01, 0x9, 0x7ff}) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000002c0)=""/241) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r3}, 0xffffffffffffffff, 0x1}, {{r3}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) r12 = openat(r2, &(0x7f0000000200)='./bus\x00', 0x80, 0x40) dup2(r3, r12) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x1f, 0x9, 0xb3}, {0x3d59, 0x40, 0x40, 0x51c}, {0x7, 0x4, 0x5, 0x2}]}) ioctl$BIOCGDLTLIST(r0, 0x4020426b, &(0x7f00000000c0)={0x0, 0x0}) 14:49:10 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000)='\xff\xff\x00\x00\x00\xbeK\n\x90', 0x40, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000480)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f0000000140)=[{}, {0x3c}, {0x6}]}) syz_emit_ethernet(0xe, &(0x7f0000000b00)="b6f8aaffffffff00a5cae10db855") r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0xfffffffa, &(0x7f0000000280)=[{{r1}, 0xffffffffffffffff, 0x20}, {{r1}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) 14:49:11 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0xa, r1) chflagsat(r2, &(0x7f0000000300)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r4 = socket(0x18, 0x4000, 0x8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x2, 0x8010, r4, 0x0, 0x0) read(r0, &(0x7f0000001740)=""/4096, 0x1000) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x1, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) fcntl$setstatus(r5, 0x4, 0x80) pwritev(r5, &(0x7f00000003c0), 0x273, 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x10, r3, 0x0, 0x0) write(r1, &(0x7f0000000100)='w', 0x1) r6 = kqueue() kevent(r6, &(0x7f0000000200), 0x60, 0x0, 0xfffffffffffffff9, 0x0) close(r6) r7 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyCcfg\x00', 0x20000, 0x0) pwrite(r7, &(0x7f0000002740)="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", 0x1000, 0x0, 0x10001) r8 = dup(r6) ioctl$BIOCSRSIG(r8, 0x80044272, &(0x7f0000000000)=0x322b) r9 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_WRITEREGS(r9, 0xc5005601, &(0x7f0000000580)={0x1, 0x0, 0x1, {[0x0, 0x0, 0x0, 0x20002000, 0x200000, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [], [0x0, 0x2], [], [{0x0, 0x0, 0xfffffffc}, {}, {}, {}, {}, {}, {0xfffe}]}}) r10 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r10}, 0xffffffffffffffff, 0x1}, {{r10}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) getdents(r10, &(0x7f0000000200)=""/222, 0xde) ioctl$TIOCDRAIN(r3, 0x2000745e) ioctl$TIOCGWINSZ(r8, 0x40087468, &(0x7f0000000340)) r11 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x8) ioctl$BIOCGRSIG(r11, 0x40044273, &(0x7f0000000180)) 14:49:11 executing program 1: r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r0}, 0xffffffffffffffff, 0x1}, {{r0}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x20007606, &(0x7f0000000000)=0x400) readv(0xffffffffffffff9c, &(0x7f0000000200)=[{&(0x7f00000006c0)=""/4093, 0xffd}], 0x341) r1 = kqueue() kevent(r1, &(0x7f0000000200), 0x60, 0x0, 0xfffffffffffffff9, 0x0) close(r1) r2 = getpgid(0x0) fcntl$setown(r1, 0x6, r2) socketpair$unix(0x1, 0x200000000000002, 0x0, &(0x7f0000000140)) mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x86128) r3 = open(&(0x7f0000000040)='./bus\x00', 0x1, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="fa1204a49155ce1e00", 0x9}], 0x1, 0x0, 0x0) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000140), 0x8}], 0x28d, 0x0, 0x0) 14:49:11 executing program 1: r0 = socket(0x11, 0x4003, 0x0) sendto$unix(r0, &(0x7f0000000180)="b100050460000000000008000501000000000000cea1fea7fef96eefc73fd3357ae26caa0416fa76d06336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282921e4fd89720fd3872babfbb770c1abda71601a8bfee8aca4911faff5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be608a371a3f8000400000000000000010000000000000000", 0xae, 0x0, 0x0, 0x0) r1 = socket(0x11, 0x4003, 0x0) sendto$unix(r1, &(0x7f0000000180)="b100050460000000000008000501000000000000cea1fea7fef96eefc73fd3357ae26caa0416fa76d06336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282921e4fd89720fd3872babfbb770c1abda71601a8bfee8aca4911faff5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be608a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0x0) r2 = socket(0x11, 0x4003, 0x0) sendto$unix(r2, &(0x7f0000000180)="b100050460000000000008000501000000000000cea1fea7fef96eefc73fd3357ae26caa0416fa76d06336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282921e4fd89720fd3872babfbb770c1abda71601a8bfee8aca4911faff5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be608a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r3}, 0xffffffffffffffff, 0x1}, {{r3}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) r4 = accept(r3, &(0x7f0000000040)=@in, &(0x7f00000006c0)=0xc) fcntl$setflags(r4, 0x2, 0x1) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/78, 0x4e}, {&(0x7f0000000140)=""/7, 0x7}, {&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000000400)=""/131, 0x83}, {&(0x7f00000004c0)=""/178, 0xb2}, {&(0x7f0000000580)=""/40, 0x28}], 0x8) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r5}, 0xffffffffffffffff, 0x1}, {{r5}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) r6 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r7 = semget$private(0x0, 0x3, 0x202) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000001000)=""/4096) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000480)=0x265d) r8 = kqueue() kevent(r8, &(0x7f0000000200), 0x60, 0x0, 0xfffffffffffffff9, 0x0) close(r8) pread(r8, &(0x7f0000000640)="de7331fc4e039bf5e05fbcdaa12e37527cbb0a4a2ece16cf3daabc503101c9c1e9cf6a3a18e86c80604454d1d3e1b3ea9d2647ca14492d90dd2d6d4b4fdc2bc4e542499decd50128fab49746d9632d83b2", 0x51, 0x0, 0x7ff) semctl$SETVAL(r7, 0x3, 0x8, &(0x7f0000000500)=0x1008) semctl$GETALL(r7, 0x0, 0x6, &(0x7f0000000080)=""/36) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r6}, 0xffffffffffffffff, 0x1}, {{r6}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) ioctl$LIOCSFD(r5, 0x80046c7f, &(0x7f0000000000)=r6) 14:49:11 executing program 1: syz_open_pts() r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=[{{r0}, 0xffffffffffffffff, 0x1}, {{r0}, 0xfffffffffffffffe, 0x37}], 0x0, 0x0) ioctl$TIOCDRAIN(r0, 0x2000745e) syz_open_pts() login: panic: uvm_mapent_clone: no space in map for entry in empty map Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *329442 81219 0 0 0x4000000 0 syz-executor.0 db_enter() at db_enter+0x18 panic(ffffffff821ca362) at panic+0x15c uvm_mapent_clone(ffff8000009f7c00,e000,10000,0,7,7) at uvm_mapent_clone+0x1de uvm_share(ffff8000009f7c00,0,7,fffffd803f012770,20002000,200000) at uvm_share+0x4b4 vm_impl_init_vmx(ffff80001596dc70,ffff8000ffff38c8) at vm_impl_init_vmx+0xf1 vm_create(ffff800000a0a000,ffff8000ffff38c8) at vm_create+0x193 VOP_IOCTL(fffffd803a6e01a0,c5005601,ffff800000a0a000,1,fffffd803f7c69c0,ffff8000ffff38c8) at VOP_IOCTL+0x88 vn_ioctl(fffffd802d9d5f18,c5005601,ffff800000a0a000,ffff8000ffff38c8) at vn_ioctl+0xb7 sys_ioctl(ffff8000ffff38c8,ffff8000159625f8,ffff800015962640) at sys_ioctl+0x5b9 syscall(ffff8000159626c0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x348fdc55130, count: 4 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic uvm_mapent_clone: no space in map for entry in empty map ddb> trace db_enter() at db_enter+0x18 panic(ffffffff821ca362) at panic+0x15c uvm_mapent_clone(ffff8000009f7c00,e000,10000,0,7,7) at uvm_mapent_clone+0x1de uvm_share(ffff8000009f7c00,0,7,fffffd803f012770,20002000,200000) at uvm_share+0x4b4 vm_impl_init_vmx(ffff80001596dc70,ffff8000ffff38c8) at vm_impl_init_vmx+0xf1 vm_create(ffff800000a0a000,ffff8000ffff38c8) at vm_create+0x193 VOP_IOCTL(fffffd803a6e01a0,c5005601,ffff800000a0a000,1,fffffd803f7c69c0,ffff8000ffff38c8) at VOP_IOCTL+0x88 vn_ioctl(fffffd802d9d5f18,c5005601,ffff800000a0a000,ffff8000ffff38c8) at vn_ioctl+0xb7 sys_ioctl(ffff8000ffff38c8,ffff8000159625f8,ffff800015962640) at sys_ioctl+0x5b9 syscall(ffff8000159626c0) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x348fdc55130, count: -11 ddb> show registers rdi 0xffffffff81431e67 db_enter+0x17 rsi 0x27af __ALIGN_SIZE+0x17af rbp 0xffff800015962020 rbx 0xffff8000159620d0 rdx 0x27b0 __ALIGN_SIZE+0x17b0 rcx 0xffff800014951000 rax 0xffff800014951000 r8 0xffff800015961fe0 r9 0x1 r10 0xffff8000009e46c0 r11 0xe1b4b1f793d5813e r12 0x3000000008 r13 0xffff800015962030 r14 0x100 r15 0x1 rip 0xffffffff81431e68 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800015962010 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb> show proc PROC (syz-executor.0) pid=329442 stat=onproc flags process=0 proc=4000000 pri=58, usrpri=58, nice=20 forw=0xffffffffffffffff, list=0xffff8000ffff4ee0,0xffff8000ffff2ef8 process=0xffff8000ffff6370 user=0xffff80001595d000, vmspace=0xfffffd803f012770 estcpu=17, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 81219 387596 39652 0 2 0 syz-executor.0 *81219 329442 39652 0 7 0x4000000 syz-executor.0 81219 514834 39652 0 2 0x4000000 syz-executor.0 81219 480311 39652 0 3 0x4000080 fsleep syz-executor.0 39652 523396 37389 0 3 0x82 nanosleep syz-executor.0 61623 227518 37389 0 2 0x2 syz-executor.1 37389 449461 10872 0 3 0x82 thrsleep syz-fuzzer 37389 305453 10872 0 3 0x4000082 nanosleep syz-fuzzer 37389 249088 10872 0 3 0x4000082 thrsleep syz-fuzzer 37389 488203 10872 0 3 0x4000082 thrsleep syz-fuzzer 37389 213924 10872 0 3 0x4000082 thrsleep syz-fuzzer 37389 19691 10872 0 3 0x4000082 kqread syz-fuzzer 37389 265373 10872 0 3 0x4000082 thrsleep syz-fuzzer 10872 84539 21129 0 3 0x10008a pause ksh 21129 424166 92097 0 3 0x92 select sshd 49832 496081 1 0 3 0x100083 ttyin getty 92097 512357 1 0 3 0x80 select sshd 61231 519846 44288 73 3 0x100090 kqread syslogd 44288 223565 1 0 3 0x100082 netio syslogd 61131 368819 1 77 3 0x100090 poll dhclient 26234 123970 1 0 3 0x80 poll dhclient 28720 272713 0 0 2 0x14200 zerothread 52431 285962 0 0 3 0x14200 aiodoned aiodoned 79215 248313 0 0 3 0x14200 syncer update 36833 11814 0 0 3 0x14200 cleaner cleaner 94335 29043 0 0 3 0x14200 reaper reaper 12757 304614 0 0 3 0x14200 pgdaemon pagedaemon 33327 218038 0 0 3 0x14200 bored crynlk 16570 43898 0 0 3 0x14200 bored crypto 45380 296376 0 0 3 0x40014200 acpi0 acpi0 76924 498460 0 0 3 0x14200 bored softnet 26614 193741 0 0 3 0x14200 bored systqmp 17811 492817 0 0 3 0x14200 bored systq 90084 500922 0 0 3 0x40014200 bored softclock 69991 218097 0 0 3 0x40014200 idle0 52804 500818 0 0 3 0x14200 bored smr 1 26403 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9456 6326K 6581K 78643K 10612 0 pcb 13 8K 8K 78643K 19 0 rtable 105 3K 3K 78643K 199 0 ifaddr 44 10K 10K 78643K 44 0 counters 19 16K 16K 78643K 19 0 ioctlops 1 2K 2K 78643K 18 0 iov 1 12K 16K 78643K 5 0 mount 1 1K 1K 78643K 1 0 vnodes 1218 77K 77K 78643K 1244 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 1K 78643K 2 0 VM map 3 0K 0K 78643K 3 0 sem 12 0K 0K 78643K 16 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1794 195K 288K 78643K 12646 0 file desc 5 13K 25K 78643K 56 0 proc 48 38K 63K 78643K 359 0 subproc 32 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 33 2K 2K 78643K 33 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 36 159K 159K 78643K 36 0 exec 0 0K 1K 78643K 181 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 116 22K 22K 78643K 996 0 UVM aobj 8 2K 2K 78643K 8 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 NDP 6 0K 0K 78643K 10 0 temp 74 3005K 3069K 78643K 3271 0 SYN cache 2 16K 16K 78643K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 6 0 0 1 0 1 1 0 8 0 rtpcb 80 35 0 33 1 0 1 1 0 8 0 rtentry 112 45 0 1 2 0 2 2 0 8 0 unpcb 120 39 0 31 1 0 1 1 0 8 0 syncache 264 5 0 5 2 1 1 1 0 8 1 tcpqe 32 155 0 155 1 0 1 1 0 8 1 tcpcb 544 17 0 13 1 0 1 1 0 8 0 ipq 40 2 0 2 1 0 1 1 0 8 1 ipqe 40 6 0 6 1 0 1 1 0 8 1 inpcb 280 45 0 38 2 0 2 2 0 8 1 nd6 48 4 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 213 0 0 14 0 14 14 0 8 0 art_table 32 214 0 0 2 0 2 2 0 8 0 art_node 16 44 0 4 1 0 1 1 0 8 0 semupl 112 3 0 3 1 0 1 1 0 8 1 semapl 112 14 0 4 1 0 1 1 0 8 0 shmpl 112 6 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino1pl 128 1448 0 47 46 0 46 46 0 8 0 ffsino 240 1448 0 47 83 0 83 83 0 8 0 nchpl 144 1722 0 113 60 0 60 60 0 8 0 uvmvnodes 72 1513 0 0 28 0 28 28 0 8 0 vnodes 208 1513 0 0 80 0 80 80 0 8 0 namei 1024 4189 0 4188 1 0 1 1 0 8 0 vmpool 520 1 0 0 1 0 1 1 0 8 0 scxspl 192 4555 0 4555 2 1 1 2 0 8 1 plimitpl 152 16 0 9 1 0 1 1 0 8 0 sigapl 432 227 0 214 2 0 2 2 0 8 0 futexpl 56 822 0 821 1 0 1 1 0 8 0 knotepl 112 53 0 34 1 0 1 1 0 8 0 kqueuepl 104 11 0 9 1 0 1 1 0 8 0 pipepl 128 152 0 131 1 0 1 1 0 8 0 fdescpl 424 228 0 214 2 0 2 2 0 8 0 filepl 120 1229 0 1130 4 0 4 4 0 8 0 lockfpl 104 10 0 8 1 0 1 1 0 8 0 lockfspl 48 6 0 4 1 0 1 1 0 8 0 sessionpl 112 17 0 7 1 0 1 1 0 8 0 pgrppl 48 17 0 7 1 0 1 1 0 8 0 ucredpl 96 71 0 64 1 0 1 1 0 8 0 zombiepl 144 214 0 214 1 0 1 1 0 8 1 processpl 864 242 0 214 4 0 4 4 0 8 0 procpl 632 281 0 244 4 0 4 4 0 8 0 sockpl 384 123 0 106 3 0 3 3 0 8 1 mcl64k 65536 1 0 1 1 0 1 1 0 8 1 mcl12k 12288 3 0 3 1 0 1 1 0 8 1 mcl8k 8192 1 0 1 1 0 1 1 0 8 1 mcl4k 4096 16 0 16 1 0 1 1 0 8 1 mcl2k 2048 69163 0 69124 14 2 12 12 0 8 5 mtagpl 80 2 0 2 1 1 0 1 0 8 0 mbufpl 256 109860 0 109777 16 3 13 13 0 8 2 bufpl 280 6227 0 1375 347 0 347 347 0 8 0 anonpl 16 41884 0 23077 78 2 76 76 0 62 0 amapchunkpl 152 1131 0 981 8 0 8 8 0 158 1 amappl16 192 1169 0 138 52 0 52 52 0 8 0 amappl15 184 58 0 52 1 0 1 1 0 8 0 amappl14 176 27 0 23 1 0 1 1 0 8 0 amappl12 160 13 0 11 2 1 1 1 0 8 0 amappl11 152 50 0 37 1 0 1 1 0 8 0 amappl10 144 28 0 25 1 0 1 1 0 8 0 amappl9 136 560 0 556 1 0 1 1 0 8 0 amappl8 128 121 0 95 1 0 1 1 0 8 0 amappl7 120 112 0 101 1 0 1 1 0 8 0 amappl6 112 54 0 48 1 0 1 1 0 8 0 amappl5 104 137 0 128 1 0 1 1 0 8 0 amappl4 96 434 0 408 1 0 1 1 0 8 0 amappl3 88 120 0 109 1 0 1 1 0 8 0 amappl2 80 1038 0 970 3 0 3 3 0 8 1 amappl1 72 13955 0 13525 27 10 17 20 0 8 8 amappl 80 522 0 478 1 0 1 1 0 84 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 64 7 0 0 1 0 1 1 0 8 0 uaddrrnd 24 229 0 214 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 229 0 214 1 0 1 1 0 8 0 vmmpekpl 168 5705 0 5682 2 0 2 2 0 8 0 vmmpepl 168 35895 0 33755 137 8 129 129 0 357 31 vmsppl 272 227 0 214 2 0 2 2 0 8 1 pdppl 4096 464 0 428 6 0 6 6 0 8 1 pvpl 32 131954 0 110155 177 0 177 177 0 265 0 pmappl 200 228 0 214 1 0 1 1 0 8 0 extentpl 40 46 0 29 1 0 1 1 0 8 0 phpool 112 146 0 7 4 0 4 4 0 8 0