last executing test programs: 727.271719ms ago: executing program 1 (id=2): select(0x40, &(0x7f0000000180)={0xfffffffffffffffb, 0x44809e9d, 0x1, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x7fd, 0x2000000000000004}, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) mknod(&(0x7f00000000c0)='./file1\x00', 0x2000, 0x637d) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file1\x00', 0x9, 0x0, 0x9, 0x0, 0x7f, 0x802, 0x80000001, 0x1, 0x1, 0x7ff, 0x400000008001}) r1 = open(&(0x7f0000000800)='./file1\x00', 0x8, 0x0) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x4, 0x1, 0x9, 0xd4, 0xa, 0xffffffff, 0x0, 0x10, [{0x2, 0x2, 0xfffffffc, 0x7ff}, {0x6, 0x3, 0xffb, 0x10000003}, {0x10000005, 0xf87}, {0xefe, 0x800, 0xe, 0xffffff}, {0x2040009, 0x28003ff, 0x9, 0x8}, {0x3, 0x4, 0x80000000, 0x8000098}, {0x409, 0x9, 0x20181003, 0x7fff0003}, {0x20, 0x7, 0xffff, 0x3ff}, {0x1, 0x81, 0x1, 0x5}, {0x6, 0x8001, 0x10000, 0x800000b}, {0x4, 0x3, 0x3, 0x9e9}, {0x1, 0x40, 0x3, 0x4}, {0xe0, 0xff7ffffd, 0x5, 0x40006}, {0xffff0354, 0xfffffffa, 0x8001, 0xc000000}, {0x7ff, 0x6, 0x4, 0x1ffffffd}, {0x0, 0x5, 0x7, 0xc3}]}) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0x80002000007, 0xffffffff7ffffffd, 0x27ffffffffffffff, 0x181c, 0xc, 0x401}, 0x0, 0x0, 0x0) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) 715.06066ms ago: executing program 0 (id=1): shmget(0x0, 0x4000, 0xc79, &(0x7f0000ffc000/0x4000)=nil) setuid(0xee01) shmget(0x0, 0xd000, 0x208, &(0x7f0000fef000/0xd000)=nil) shmget(0x0, 0x3000, 0x40, &(0x7f0000fec000/0x3000)=nil) symlink(&(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00') r0 = accept$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x0, 0x0, ""/263}, 0x0) accept$unix(r0, 0x0, &(0x7f0000000080)) open$dir(&(0x7f0000000340)='./file0\x00', 0x80, 0xa) fcntl$lock(0xffffffffffffff9c, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x1, 0x1}) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x11}, 0x4000000000000007, 0x0, 0x0, 0x0, 0x0) 695.789764ms ago: executing program 2 (id=3): setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffe, 0xffffffffffffffff}) r0 = open(&(0x7f0000000040)='./file1\x00', 0x18289, 0x1a0) write(r0, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) open$dir(&(0x7f0000000040)='./file1\x00', 0x20000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0xe, 0x1, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f00000001c0)=@file={0x4, 0x1, './file0\x00'}, 0xa) closefrom(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 625.71473ms ago: executing program 7 (id=8): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001980)={{'./file0\x00', './file1\x00', 0x3, 0x4}, &(0x7f00000003c0)=[{@broadcast, '\x00', './file1\x00', 0x81, 0x3, 0x18, 0x8, 0xb2, 0x8, 0xdc}, {@loopback, '\x00', './file0\x00', 0x980, 0x0, 0x1a, 0xf8, 0x4, 0x7, 0x4}, {@remote={0xac, 0x14, 0x0}, '\x00', './file1\x00', 0x4, 0xb293, 0x18, 0x3, 0x0, 0x3, 0x5}], 0xffffffff, 0x3, 0x7, 0x9, 0xe1, 0x6, 0x48, 0xff}) ioctl$DIOCCHANGERULE(r0, 0xcd60441a, &(0x7f0000000780)={0x6, 0x6, 0xc2, './file0\x00', './file0\x00', 0x0, "887a2c12b599349a3eb967a20f4151f9927d87974bdbf1dfd32644f94595defdbf7a762e0bf80376690dbd978c50a02973495958fba5f61a00c4ed8754eb843a4f8b83b7de94a03ed16e211e13f02dde0b875ef04271f3b09999d5839360060172541d2f1820ce56f622fa608681fe82e56756ff26e682b32a664f5c3c80555011855fb8cdd4b733518f3c69d7451fbcbed818a5a60be7ec7a9319065e3e8b0d86d8bbd9440a3393bd7328d827b8aeac60bbf79777bda704256096aa7b0fc9ebd31b6bea85dd55ae952edb4c84f520a2c53f681288f3fc43474a1c6ae6ab47d687504e687b6fc3beb8f3704e33626a2ac18d16fbe8b45afcca5505c3514e7ed1e82ce85a2cadfeb467df32a312cf7b7a7b512662ea97fedc3e0ea287e431494112164ea7549dffc08067a63f31f03d1fddf4d97caa61ea9439e20f9ca47d6c5dea692e902e42b7a7b6209df233eb58e276e40fa9bed214cda263a4bdf0c7ec51f7fdfbadbe34a482bf73160c524abb3ee0dbf033d8eadc4c321b21bf8e18aa3d16f1feaccc2098238c48a6f6d0d639505d4135098eaf7be2cd93597746c35867c7737021df38239b7344bae2b55822e9edc40e1f6f4c1c6bfb6fe2053c6888165a051b8de2f193eb32940bb600a6f5a87a407d803fee55f30af79a46f165d1d7fb061834437182a61c0016f6a9858532d818b1bdfe90508d995e3228054043e0cacb53fd7be017b874208560b73cf8a3e33f0bfd236df3f315300b50e678f163200db2c46bd0db7acb246efbdad178fe455ce6b4bf8909ead2331dd0bbd3f4a4c4ca98e3abaf277a23d081764a13d01544a4bfd2b6f506d6541082f38fda31e15ca2f6c443f26d53870906b3ff41c07fce7e944689af1378a8046d5ba130477bb9570afc2bdc60455aefb2ad0f2e421e87704af951c33a98e87ad0fae2551088dbe1f9139e2fee4c50eeb26d6874a164ee2664b393d3e8bc3549c84d42bc59953e0bf4263f3ea2138df6d069873aea6e7db104417464a4bd5181f1473756f7072ed9f94b54f721a7824760718b10228fb014abbf402a5efc3a3506743535920c0a94f1f5c832230e01c13759e1b4eca49cc162cabb23e43c190bca00708027cbbe4f2990db791c8921f17d8f46061bb7a2891f3bb8681422c4e88e54a622a7ff4e93c462248248c2dd4281513225feb532dbc5819706acf1cf2894d3c5c9e4b9412cfeeb7fb4aa6eb686b394c30b55ad328205e15c41cfac622991eae44983d2951d26e8e3886f94df4f439e4cdf4f246f92d4b45e16719a27698b562a7c8c2c87b600783b096af1b9856d03e63b37876deb8ab7e5b3fc90b0f4aca33455c69862ead322e83856a8304b561a97fefb3a712f3ecc101b8ad42eaeb55e82327801607c5ed1610c883005f778c21e70a6544863e387fbd0d9ee3adcbea734e478ea0320358bf763c6d241f418bccc581e80d118b36141e49d1f7de4c773c26aca47aab74f45bc4e0e17d125c2cba76529a10b3ccf697f306d2681bc376ef517de16bebbbe62ad3a0e3023dadf38d92c548018ff51c2f27410e120106a87917605c88185d94162afbe201154884c0fbe6cc7f84c2a225973a7c09fc1d7990db56e75bae54771b138bb9bd0d0256cbb5c47c82e7bd1e572ed7242c8fd1fff71408414ef08767f648590946ba9e0d669fb91d1d04788b66e41e0be013b79fcde171c932a64b0ceaa5306839ab7a8abe4f4d49517f6305cd1fcb0ffac9da7f74bdf79b5927b2b6aa97161e5c4e05cc58dc4500071aa75b0959ca470aad5f25a172ef98236417681b6e91d2added49261bd648671067d3c85fdf20fc1b09425b7926ed5c8bc53ff39fe3f72b154d4e4eaeadd848f9aef9c3aa600c6099c26cf9219e6c587b05882461a0d7f06de12dc27f17a68e"}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001500)={{'./file1\x00', './file1\x00', 0x2d}, &(0x7f0000000080)=[{@multicast1, '\x00', './file0\x00', 0x1, 0x5, 0x18, 0x6, 0xf0, 0x80, 0xd}], 0x400, 0x1, 0x3, 0x3, 0x1, 0x1, 0x65, 0x8000}) r1 = dup3(r0, 0xffffffffffffff9c, 0x10004) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000100)={0xfffffff8, 0x1, 0x3, 0x8000, "36c047029059ce7b759690d2a63d5b52722d6ac6", 0x0, 0x4}) sysctl$kern(&(0x7f0000000180)={0x1, 0x34}, 0x2, &(0x7f0000000380)="3d91cc1eb5dcc2972734194a9863cde34fa766c5eff549d7f7a62841c13eb140bad937e0796585a02ec8", &(0x7f0000000200)=0x2a, &(0x7f0000000240)="15d8ce80074df62217155ae3331b7bb3b067f931500392374b71ed02c4ea0d39a1fc2c94f9f298b9b30c8e21358acc6e6fc017dd66d9ee6f7ae38da7e2d26420307517252562bb1fadce5e14820b92f04e1e9173b451f0aa958aefedec88d2c81cceba48b31b830029e33d1f3ade92d9758f442aa837820357", 0x79) link(&(0x7f0000000940)='./file0/file0\x00', 0x0) r2 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x7e, 0x0) ioctl$TIOCSETA(r2, 0xcd60441a, &(0x7f0000000040)={0x2, 0x2, 0x4, 0x2f, "2000030100010000000000000068a95a010400", 0x6, 0x25}) 616.055967ms ago: executing program 6 (id=7): r0 = open(&(0x7f0000000040)='./file1\x00', 0x18289, 0xa0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x6381) select(0x40, &(0x7f0000000180)={0xfffffffffffffffc, 0x44809e9d, 0x20000c, 0x9, 0x400002009, 0x210, 0x3, 0x3}, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f00000000c0), 0x7ff, &(0x7f00000001c0), 0x15, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x10, 0xe0) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file0\x00', 0xaba7, 0x6, 0x10000000, 0x0, 0x6, 0x9, 0x4000b, 0x1, 0x0, 0xfffffffffffffffc, 0x1000}) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x2) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x1) closefrom(r0) 614.696239ms ago: executing program 0 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0xc4) r0 = socket(0x18, 0x8002, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) closefrom(r1) chroot(&(0x7f0000000740)='.\x00') open(&(0x7f0000000000)='./file0\x00', 0x80, 0x150) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0) setuid(0xee01) rename(&(0x7f00000000c0)='./file0\x00', 0x0) recvmsg(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/66, 0x42}, 0x3800) 562.830691ms ago: executing program 7 (id=10): socket(0x1, 0x3, 0x0) pipe(&(0x7f0000000000)) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x1, 0x200000e3}, 0x10) r1 = socket(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x1, 0x200000e3}, 0x10) setsockopt$sock_int(r1, 0xffff, 0x1023, &(0x7f0000000040)=0x6, 0x4d) closefrom(r0) unveil(0x0, &(0x7f0000000080)='r\x00') 544.357478ms ago: executing program 1 (id=11): r0 = open(&(0x7f0000000140)='./file0\x00', 0x10686, 0x8) r1 = getpid() ktrace(&(0x7f0000000280)='./file0\x00', 0x0, 0x40000928, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x8010, r0, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f00000005c0)={0x0, 0x0}) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x0, 0x0}) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$BIOCSETIF(r2, 0xc0785101, &(0x7f0000000400)={'tap', 0x0}) 544.096944ms ago: executing program 5 (id=6): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) semctl$SETALL(0x0, 0x0, 0x9, 0x0) pipe(&(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0xa010, 0xffffffffffffffff, 0x0) getpeername$inet(r2, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0xb5219f1000b913f1, 0x0) ktrace(0x0, 0x0, 0x20003906, 0xffffffffffffffff) setresuid(0xee00, 0xee00, 0x0) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc290560b, &(0x7f0000000100)={0x10, 0x800, [{&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x800}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, 0xd154, 0x1}, {&(0x7f0000519000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x3}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x1, 0x1}, {&(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, 0x4000000000000040}, {&(0x7f0000ffc000/0x3000)=nil, &(0x7f00004b6000/0x2000)=nil, 0x7}, {&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x5}, {&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x619}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x10000}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0xeb}, {&(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff7000/0x3000)=nil, 0x80}, {&(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x8001}, {&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x7}, {&(0x7f0000865000/0x6000)=nil, &(0x7f00004b5000/0x4000)=nil, 0xffffffffffffffff}, {&(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x3}, {&(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0xffffffffffff0000}], './file0\x00', 0x3, 0x8}) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) 528.000407ms ago: executing program 4 (id=5): r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000100)=0x20000, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x0, 0xac140102}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x402, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x404, 0x0, 0x0) syz_open_pts() syz_open_pts() connect$unix(r0, &(0x7f0000000000), 0x10) write(r0, &(0x7f0000000040)="04bdfa5d1d2873c63e3534825ba166e2fea9aec43050146123339a346f731573d8d508753f95b7688ad48b8cf6bbca325cebc37fc4e1dd743dbe2da6dd33939e9db30e09d6fcd653926e96f80819f0a60266fbe775af3d10263fc2394b42a7184490f0e12d4c25b1c66d8cd42525866b8627d20beb1756c615926eabb6b4bd21c67b7c90187fbda3ed29780b1ad929d5c94d6d96c2071429faf93ee6de95485637ac61", 0xedb5) 505.44427ms ago: executing program 1 (id=12): r0 = semget(0x0, 0x1, 0x281) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setresgid(0x0, r3, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000780)={{0x0, r3, r2, r3, 0x8f, 0x9}, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x200000000005}) setgroups(0x0, 0x0) setuid(0xffffffffffffffff) semget(0x0, 0x1, 0x281) semget(0x0, 0x0, 0x100) 490.830338ms ago: executing program 3 (id=4): r0 = socket(0x2, 0x8002, 0x0) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x6381) r1 = kqueue() kevent(r1, &(0x7f00000000c0), 0x7ff, &(0x7f00000001c0), 0x15, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10, 0xe0) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x2) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x1) r3 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) closefrom(r3) 488.321544ms ago: executing program 1 (id=13): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x285b9c) select(0x40, &(0x7f0000000180)={0xfffffffffffffffc, 0x44809e9d, 0x20000c, 0x9, 0x400002009, 0x210, 0x3, 0x3}, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x7ff, &(0x7f00000001c0), 0x15, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10, 0xe0) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x2) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000000)="b10005016000009f0500000007000000331c13fecea10500fef96ecfc72fd3357a068da3a5673039d2d236acf20b7804be38164991f7cccf5f882b297be1aa5b23edeb51e2f0ac3ebbc257699a1f139b672f4d335c223e7d026ba8af630037282112000000720fd38bfbb770c1f5a872c881e2772ec5a10400000000000000361b1257aea8c5d0002012020000000000880d6633c556ae9be371a3f8343712051eeab71d89000407000000800420000000", 0xb1, 0x0, 0x0, 0x0) 426.897988ms ago: executing program 4 (id=14): setrlimit(0x8, &(0x7f0000000740)={0xb, 0x53}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000180)={0x9210, 0x9, 0x1, 0xffffffd4, "08955c1cfac164eb0a2b6723b8aa613795510800", 0x4000003, 0x2}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f00000000c0)={0x2, 0x8, 0x5, 0x5, "4191e5794caa2c69d97ecfd4375184b52d12817d", 0x7}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) read(r1, &(0x7f0000001ac0)=""/4096, 0x1000) 425.270365ms ago: executing program 0 (id=15): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) r1 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$VNDIOCSET(r1, 0xc0384600, &(0x7f0000000340)={&(0x7f0000000080)='./file0\x00', 0x74d, 0x9, 0x8, 0x80, 0x0, 0x0, 0xd}) writev(r0, &(0x7f0000000640)=[{0x0}], 0x1) ioctl$VNDIOCSET(r1, 0xc0384600, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x152, 0x0, 0x0, 0x0, 0x0}) unveil(0x0, &(0x7f0000000200)='r\x00') 373.270041ms ago: executing program 3 (id=16): openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x20, 0x0) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = shmget$private(0x0, 0x2000, 0x3b4, &(0x7f0000001000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x3000)=nil, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002140)=[{0x0}], 0x1, 0x6) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x2, 0x0, 0x0, 0x8000003}, {0x0, 0x0, 0x40}, {0x46, 0x0, 0x0, 0x37f}]}) ioctl$WSMOUSEIO_SETPARAMS(0xffffffffffffffff, 0x80105727, &(0x7f00000000c0)={&(0x7f0000000200)=[{0x21, 0x5}], 0x1}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xff0a, 0x0, 0x37) 369.816288ms ago: executing program 3 (id=17): bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, 0xac1400ff}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, 0xffffffff}, 0x10) connect$unix(r0, &(0x7f0000000000), 0x10) write(r0, 0x0, 0x0) r1 = kqueue1(0x0) kevent(r1, 0x0, 0x9, 0x0, 0x1c0000, &(0x7f0000000140)={0x8, 0x5}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) mknod$loop(&(0x7f0000000380)='./file0/file1\x00', 0x706c, 0x1) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$TIOCSETVERAUTH(r2, 0x8004741c, &(0x7f0000000040)=0x8f56) 117.502614ms ago: executing program 3 (id=18): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) r1 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r1, 0xc0106924, 0x0) socket(0x18, 0x3, 0x0) semget(0x0, 0x1, 0x281) socketpair$unix(0x1, 0x2, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) setgroups(0x0, 0x0) setuid(0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000001c0)={0x3f80fe03f8129b, 0x408, &(0x7f0000000400)=[{0x0, './file0\x00', 0x7}]}) madvise(&(0x7f0000168000/0x1000)=nil, 0x1000, 0x2) 116.454048ms ago: executing program 6 (id=19): setuid(0xffffffffffffffff) r0 = semget$private(0x0, 0x4, 0x101) r1 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r1, 0xc0106924, 0x0) setitimer(0x3, 0x0, 0x0) r2 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r2, 0x8080691a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, 0x0, 0x0) getgroups(0x0, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x44, 0x862, 0xe}, 0x0, 0xde, 0x0, 0x0, 0x7, 0x0, 0x380}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x10a, 0x7}, 0x0, 0x400, 0x0, 0x0, 0x2, 0x0, 0x101}) semctl$GETNCNT(r0, 0x26624f13f1d81214, 0x3, 0x0) 116.094112ms ago: executing program 6 (id=20): r0 = socket(0x2, 0x8002, 0x0) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x6381) r1 = kqueue() kevent(r1, &(0x7f00000000c0), 0x7ff, &(0x7f00000001c0), 0x15, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10, 0xe0) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file1\x00', 0x8000000b, 0xfffffff9, 0xffffffb, 0x1, 0x7fffdfff, 0xb, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0xffff}) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x2) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x1) r3 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) closefrom(r3) 1.167365ms ago: executing program 5 (id=21): r0 = socket$unix(0x1, 0x1, 0x0) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000000000)=0xa0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000180), &(0x7f0000000140)=0xc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000480)=""/240, 0xfffffc47}, {&(0x7f00000000c0)=""/179, 0xfdac}, {&(0x7f00000002c0)=""/229, 0xe2}], 0x50, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_open_pts() bind$unix(r0, 0x0, 0x0) unveil(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='c\x00') 577.371µs ago: executing program 3 (id=22): setsockopt(0xffffffffffffffff, 0x1000000029, 0x7, &(0x7f0000000140)="3fa6e9", 0x3) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x18, 0x1, 0x11, "0000000000000000000000fd98000100", 0x7}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/236, 0xec}], 0x1, 0x0}, 0x473aca9c51e0e662) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x65}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000340)={0x8000006, 0x8, 0xfffffffe, 0xffffff8f, "08ed95990000000000000000ffffffffffffffe6", 0x800b, 0x8}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/18, 0x12}], 0x1) r2 = socket$inet(0x2, 0x8003, 0xfc) ioctl$FIONREAD(r2, 0x80206979, &(0x7f0000000000)) 0s ago: executing program 2 (id=23): chroot(&(0x7f0000000740)='.\x00') r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0xe, 0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000140)=@file={0xfe, 0x1, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000ffff000001000000795c01f2154f93426a2e14adfb0d3f1dc4f8903d43b6849574e9bfc1067a8f9ba6c569a67bce985eb310d20dab6fd23a8f43036443bbbaba5577551725309b2274f4dd89c462ab549fcc4c1174bb4f8d8d4c4437077daaba9eeeced5329748707b1d6f3b1c475aec8a3f3ff27f41830b862a844d", @ANYRES32], 0x10, 0x407}, 0xc) execve(0x0, &(0x7f0000000000)=[&(0x7f0000000100)='///'], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = syz_open_pts() ioctl$TIOCSETAW(r1, 0x802c7415, &(0x7f0000000040)={0xfffffffe, 0x0, 0x83, 0xc072, "e0909c80429a030bf70100001613f6d7bc0d6e60"}) fcntl$setown(r1, 0x6, 0xffffffffffffffff) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) r2 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r2, 0xc0106924, &(0x7f00000001c0)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.18' (ED25519) to the list of known hosts. pppx: unable to set addresses for pppx1, error=17 witness: lock order reversal: 1st 0xffff8000015b0db8 sbufsnd (&so->so_snd.sb_lock) 2nd 0xfffffb805ee32ea8 inode (&ip->i_lock) lock order [1] sbufsnd (&so->so_snd.sb_lock) -> [2] inode (&ip->i_lock) lock order data 0xffffffff8353bfb0 -> 0xffffffff834a9f8b is missing lock order [2] inode (&ip->i_lock) -> [3] sbufrcv (&so->so_rcv.sb_lock) #0 rw_do_enter_write+0xba #1 sblock+0xb6 #2 soreceive+0x27d #3 fifo_read+0x117 #4 VOP_READ+0x101 #5 vn_rdwr+0x15b #6 vndsetcred+0xa1 #7 vndioctl+0xdfc #8 VOP_IOCTL+0xac #9 vn_ioctl+0xf8 #10 sys_ioctl+0x674 #11 syscall+0xbd4 #12 Xsyscall+0x128 lock order [3] sbufrcv (&so->so_rcv.sb_lock) -> [1] sbufsnd (&so->so_snd.sb_lock) #0 rw_do_enter_write+0xba #1 sblock+0xb6 #2 sosplice+0x32b #3 sys_setsockopt+0x2ce #4 syscall+0xbd4 #5 Xsyscall+0x128 Stopped at db_enter+0x25: addq $0x8,%rsp ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic the kernel did not panic ddb{0}> show kasan No such command ddb{0}> trace db_enter() at db_enter+0x25 witness_checkorder(fffffb805ee32ea8,9,0) at witness_checkorder+0x10d1 rw_do_enter_write(fffffb805ee32e90,1) at rw_do_enter_write+0xba rrw_enter(fffffb805ee32e90,1) at rrw_enter+0xc6 VOP_LOCK(fffffb805eaed010,2001) at VOP_LOCK+0xbd vn_lock(fffffb805eaed010,2001) at vn_lock+0xa4 vfs_lookup(ffff80003c3d2140) at vfs_lookup+0x12b namei(ffff80003c3d2140) at namei+0x7c1 unp_connect(ffff8000015b0bd0,fffffb806d4d5f00,ffff8000387994e0) at unp_connect+0x29d uipc_dgram_send(ffff8000015b0bd0,fffffb806f945700,fffffb806d4d5f00,fffffb806db7bb00) at uipc_dgram_send+0x163 sosend(ffff8000015b0bd0,fffffb806d4d5f00,ffff80003c3d23c8,0,fffffb806db7bb00,c) at sosend+0x804 sendit(ffff8000387994e0,3,ffff80003c3d2548,c,ffff80003c3d2600) at sendit+0x5a5 sys_sendmsg(ffff8000387994e0,ffff80003c3d26b0,ffff80003c3d2600) at sys_sendmsg+0x246 syscall(ffff80003c3d26b0) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe5805833c30, count: -15 ddb{0}> show registers rdi 0 rsi 0x80000 acpi_pdirpa+0x6be71 rbp 0xffff80003c3d1db0 rbx 0 rdx 0xffff8000015ff280 rcx 0xffff8000387994e0 rax 0x7ffff acpi_pdirpa+0x6be70 r8 0xffff80003c3d1c90 r9 0x8080808080808080 r10 0x4a63e4e6d5738b1d r11 0x9f99c7697c16a419 r12 0xfffffb80040e3980 r13 0xfffffb80048cbb48 r14 0x3 r15 0xffffffff8353de59 substchar+0x71c7 rip 0xffffffff82c46b95 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c3d1da0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=209600 pid=75013 tcnt=2 stat=onproc flags process=1000000 proc=4000000 runpri=32, usrpri=67, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800038799778,0xffffffff83abd718 process=0xffff800045fef088 user=0xffff80003c3cd000, vmspace=0xfffffb80712a1018 estcpu=34, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND 75013 433096 8625 0 2 0x1000000 0 syz-executor *75013 209600 8625 0 7 0x1000000 0x4000000 syz-executor 34211 511180 8653 0 2 0 0 syz-executor 34211 145912 8653 0 3 0 0x4000080 fsleep syz-executor 89017 50456 50780 0 2 0 0 syz-executor 89017 209918 50780 0 3 0 0x4000080 fsleep syz-executor 38346 516943 46356 0 3 0 0x80 nanoslp syz-executor 38346 6721 46356 0 3 0 0x4000080 sbwait syz-executor 38346 324509 46356 0 3 0 0x4000080 fsleep syz-executor 38346 139424 46356 0 3 0 0x4000000 inode syz-executor 38346 403116 46356 0 3 0 0x4000080 fsleep syz-executor 61198 371093 55767 0 3 0 0x80 nanoslp syz-executor 61198 282302 55767 0 3 0 0x4000080 ttyout syz-executor 61198 189991 55767 0 3 0 0x4000080 fsleep syz-executor 61198 29101 55767 0 3 0 0x4000080 fsleep syz-executor 22681 387029 21642 0 3 0x2 0x80 nanoslp syz-executor 50780 382309 21642 0 3 0x2 0x80 nanoslp syz-executor 57165 98283 21642 0 3 0x2 0x80 piperd syz-executor 55767 237465 21642 0 3 0x2 0x80 nanoslp syz-executor 8653 449590 21642 0 3 0x2 0x80 nanoslp syz-executor 8625 449280 21642 0 3 0x2 0x80 nanoslp syz-executor 87129 202628 21642 0 2 0x2 0 syz-executor 46356 318089 21642 0 3 0x2 0x80 nanoslp syz-executor 21642 69289 62612 0 3 0x2 0x80 nanoslp syz-executor 62612 70486 42575 0 3 0x100002 0x88 sigsusp ksh 42575 72973 62246 0 3 0x10 0x88 kqread sshd-session 62246 192382 60673 0 3 0x12 0x80 kqread sshd-session 26121 465411 1 0 3 0x100003 0x80 ttyin getty 60673 87322 1 0 3 0 0x88 kqread sshd 21483 328332 44791 74 3 0x1100012 0x80 bpf pflogd 44791 379110 1 0 3 0 0x80 sbwait pflogd 61137 115381 5416 73 3 0x1100010 0x80 kqread syslogd 5416 17557 1 0 3 0x100002 0x80 sbwait syslogd 55564 171405 1 0 3 0x100000 0x80 kqread resolvd 27214 227169 75374 77 3 0x100012 0x80 kqread dhcpleased 33411 207523 75374 77 3 0x100012 0x80 kqread dhcpleased 75374 443381 1 0 3 0 0x80 kqread dhcpleased 81777 495211 0 0 3 0x14000 0x200 bored smr 62188 114237 0 0 2 0x14000 0x200 zerothread 5149 158814 0 0 3 0x14000 0x200 aiodoned aiodoned 11271 259975 0 0 3 0x14000 0x200 syncer update 51624 347039 0 0 3 0x14000 0x200 cleaner cleaner 38542 145096 0 0 3 0x14000 0x200 reaper reaper 98774 11235 0 0 3 0x14000 0x200 pgdaemon pagedaemon 33723 355247 0 0 3 0x14000 0x200 bored viomb 75365 29316 0 0 3 0x14000 0x40000200 acpi0 acpi0 41450 398598 0 0 3 0x14000 0x40000200 idle1 56056 519597 0 0 3 0x14000 0x200 bored softnet1 78071 103267 0 0 3 0x14000 0x200 bored softnet0 72810 139245 0 0 3 0x14000 0x200 smrbar systqmp 14878 98045 0 0 3 0x14000 0x200 bored systq 94931 210372 0 0 3 0x14000 0x200 tmoslp softclockmp 60776 145237 0 0 3 0x14000 0x40000200 tmoslp softclock 96982 108946 0 0 3 0x14000 0x40000200 idle0 1 501257 0 0 3 0x2 0x80 wait init 0 0 -1 0 3 0x10000 0x200 scheduler swapper ddb{0}> show all locks Process 75013 (syz-executor) thread 0xffff8000387994e0 (209600) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83b21ac0) #0 witness_lock+0x5f1 #1 unp_connect+0x28c #2 uipc_dgram_send+0x163 #3 sosend+0x804 #4 sendit+0x5a5 #5 sys_sendmsg+0x246 #6 syscall+0xbd4 #7 Xsyscall+0x128 exclusive rwlock sbufsnd r = 0 (0xffff8000015b0db8) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 sblock+0xb6 #3 sosend+0x2e9 #4 sendit+0x5a5 #5 sys_sendmsg+0x246 #6 syscall+0xbd4 #7 Xsyscall+0x128 Process 38346 (syz-executor) thread 0xffff800038798a80 (6721) exclusive rrwlock inode r = 0 (0xfffffb805ee32690) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vget+0x2a2 #6 cache_lookup+0x351 #7 ufs_lookup+0x1e3 #8 VOP_LOOKUP+0x6e #9 vfs_lookup+0x9e3 #10 namei+0x7c1 #11 vn_open+0x178 #12 vndioctl+0xc43 #13 VOP_IOCTL+0xac #14 vn_ioctl+0xf8 #15 sys_ioctl+0x674 #16 syscall+0xbd4 #17 Xsyscall+0x128 Process 38346 (syz-executor) thread 0xffff8000387a0fb8 (139424) exclusive rrwlock inode r = 0 (0xfffffb805ee32318) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vfs_lookup+0x12b #6 namei+0x7c1 #7 vn_open+0x178 #8 vndioctl+0xc43 #9 VOP_IOCTL+0xac #10 vn_ioctl+0xf8 #11 sys_ioctl+0x674 #12 syscall+0xbd4 #13 Xsyscall+0x128 Process 87129 (syz-executor) thread 0xffff800045ffc2a0 (202628) exclusive rrwlock inode r = 0 (0xfffffb805ee327b8) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vget+0x2a2 #6 ufs_ihashget+0x185 #7 ffs_vget+0x8c #8 ufs_lookup+0x1a36 #9 VOP_LOOKUP+0x6e #10 vfs_lookup+0x9e3 #11 namei+0x7c1 #12 dounlinkat+0xc1 #13 syscall+0xb17 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffb80708d87a0) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vfs_lookup+0x12b #6 namei+0x7c1 #7 dounlinkat+0xc1 #8 syscall+0xb17 #9 Xsyscall+0x128 Process 72810 (systqmp) thread 0xffff800045ffe298 (139245) shared rwlock systqmp r = 0 (0xffffffff839b8dd8) #0 witness_lock+0x5f1 #1 taskq_thread+0x12a #2 proc_trampoline+0x10 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11056 12087K 12089K 166960K 12159 0 pcb 17 12K 12K 166960K 21 0 rtable 252 9K 9K 166960K 379 0 pf 37 18K 25K 166960K 68 0 ifaddr 44 7K 8K 166960K 54 0 ifgroup 57 2K 2K 166960K 70 0 sysctl 1 1K 9K 166960K 5 0 counters 74 37K 37K 166960K 94 0 ioctlops 0 0K 4K 166960K 1494 0 iov 0 0K 2K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1291 81K 81K 166960K 1368 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 3 0 VM map 2 1K 1K 166960K 2 0 sem 5 0K 0K 166960K 6 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1734 201K 291K 166960K 11964 0 file desc 15 53K 89K 166960K 153 0 proc 72 115K 147K 166960K 554 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 99 6K 6K 166960K 101 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 43 201K 201K 166960K 43 0 exec 0 0K 1K 166960K 382 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 222 167K 177K 166960K 3167 0 UVM aobj 5 2K 2K 166960K 5 0 pinsyscall 40 80K 104K 166960K 1309 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 29 2K 2K 166960K 33 0 temp 36 9122K 9124K 166960K 3533 0 kqueue 14 22K 24K 166960K 31 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 28 0 0 1 0 1 1 0 8 0 rtpcb 120 34 0 31 1 0 1 1 0 8 0 rtentry 176 114 0 3 6 0 6 6 0 8 0 unpcb 144 54 0 34 1 0 1 1 0 8 0 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpcb 736 10 0 6 1 0 1 1 0 8 0 arp 136 19 0 0 1 0 1 1 0 8 0 inpcb 328 74 0 65 2 0 2 2 0 8 0 nd6 152 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1192 10 0 8 1 0 1 1 0 8 0 pppxif 1576 2 0 2 1 0 1 1 0 8 1 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfanchor 1288 3 0 0 1 0 1 1 0 8 0 pfstitem 24 30 0 0 1 0 1 1 0 8 0 pfstkey 128 30 0 0 1 0 1 1 0 8 0 pfstate 448 30 0 0 4 0 4 4 0 8 0 pfrule 1360 22 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 460 0 0 29 0 29 29 0 8 0 art_table 40 461 0 0 5 0 5 5 0 8 0 art_node 32 114 0 12 1 0 1 1 0 8 0 semapl 72 4 0 1 1 0 1 1 0 8 0 shmpl 120 2 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1599 0 128 93 0 93 93 0 8 0 ffsino 296 1599 0 128 114 0 114 114 0 8 0 nchpl 144 1817 0 117 64 0 64 64 0 8 0 rtmask 32 3 0 3 1 0 1 1 0 8 1 vnodes 216 1688 0 0 94 0 94 94 0 8 0 namei 1024 6267 0 6265 3 1 2 2 0 8 1 percpumem 16 63 0 10 1 0 1 1 0 8 0 kstatmem 264 37 0 8 3 0 3 3 0 8 0 scxspl 216 6473 0 6473 4 2 2 3 1 8 2 plimitpl 152 31 0 13 1 0 1 1 0 8 0 sigapl 424 470 0 424 7 0 7 7 0 8 1 knotepl 120 263 0 0 8 0 8 8 0 8 0 kqueuepl 224 33 0 22 1 0 1 1 0 8 0 pipepl 344 128 0 101 3 0 3 3 0 8 0 fdescpl 528 454 0 425 3 0 3 3 0 8 0 filepl 160 1638 0 1420 10 0 10 10 0 8 0 lockfpl 104 15 0 12 1 0 1 1 0 8 0 lockfspl 48 9 0 6 1 0 1 1 0 8 0 sessionpl 144 24 0 15 1 0 1 1 0 8 0 pgrppl 48 32 0 15 1 0 1 1 0 8 0 ucredpl 104 109 0 95 1 0 1 1 0 8 0 zombiepl 144 425 0 424 1 0 1 1 0 8 0 processpl 1240 470 0 424 5 0 5 5 0 8 1 procpl 664 504 0 448 6 0 6 6 0 8 0 sosppl 176 1 0 1 1 0 1 1 0 8 1 sockpl 752 164 0 132 4 0 4 4 0 8 0 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 5 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k128 9344 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 123 0 0 16 0 16 16 0 8 0 mcl2k 2048 17 0 0 3 0 3 3 0 8 0 mextrefs 64 10 0 0 1 0 1 1 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 234 0 0 15 0 15 15 0 8 0 bufpl 272 2430 0 105 155 0 155 155 0 8 0 anonpl 32 7925 0 0 64 0 64 64 0 247 0 amapchunkpl 152 8866 0 8424 22 0 22 22 0 158 0 amappl16 200 2088 0 2068 16 0 16 16 0 8 13 amappl15 192 4 0 4 1 0 1 1 0 8 1 amappl14 184 430 0 429 1 0 1 1 0 8 0 amappl13 176 120 0 108 1 0 1 1 0 8 0 amappl12 168 704 0 676 2 0 2 2 0 8 0 amappl11 160 7 0 7 1 0 1 1 0 8 1 amappl10 152 61 0 47 1 0 1 1 0 8 0 amappl9 144 279 0 279 1 0 1 1 0 8 1 amappl8 136 99 0 98 1 0 1 1 0 8 0 amappl7 128 151 0 137 1 0 1 1 0 8 0 amappl6 120 156 0 155 1 0 1 1 0 8 0 amappl5 112 97 0 86 1 0 1 1 0 8 0 amappl4 104 288 0 270 1 0 1 1 0 8 0 amappl3 96 1533 0 1447 3 0 3 3 0 8 0 amappl2 88 565 0 493 2 0 2 2 0 8 0 amappl1 80 10506 0 9916 15 0 15 15 0 8 1 amappl 88 2445 0 2295 5 0 5 5 0 92 0 uvmvnodes 80 101 0 0 3 0 3 3 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 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 19 0 18 1 0 1 1 0 8 0 aobjpl 72 4 0 0 1 0 1 1 0 8 0 uaddrrnd 24 454 0 425 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 454 0 425 1 0 1 1 0 8 0 vmmpekpl 168 5796 0 5755 2 0 2 2 0 8 0 vmmpepl 168 39062 0 37267 96 0 96 96 0 357 6 vmsppl 488 453 0 424 5 0 5 5 0 8 0 rwobjpl 80 15053 0 14052 28 1 27 27 0 8 2 pdppl 4096 915 0 848 97 12 85 85 0 8 18 pvpl 32 16212 0 0 131 0 131 131 0 265 0 pmappl 256 453 0 424 3 0 3 3 0 8 0 extentpl 40 46 0 28 1 0 1 1 0 8 0 phpool 112 432 0 16 12 0 12 12 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 witness_checkorder(fffffb805ee32ea8,9,0) at witness_checkorder+0x10d1 rw_do_enter_write(fffffb805ee32e90,1) at rw_do_enter_write+0xba rrw_enter(fffffb805ee32e90,1) at rrw_enter+0xc6 VOP_LOCK(fffffb805eaed010,2001) at VOP_LOCK+0xbd vn_lock(fffffb805eaed010,2001) at vn_lock+0xa4 vfs_lookup(ffff80003c3d2140) at vfs_lookup+0x12b namei(ffff80003c3d2140) at namei+0x7c1 unp_connect(ffff8000015b0bd0,fffffb806d4d5f00,ffff8000387994e0) at unp_connect+0x29d uipc_dgram_send(ffff8000015b0bd0,fffffb806f945700,fffffb806d4d5f00,fffffb806db7bb00) at uipc_dgram_send+0x163 sosend(ffff8000015b0bd0,fffffb806d4d5f00,ffff80003c3d23c8,0,fffffb806db7bb00,c) at sosend+0x804 sendit(ffff8000387994e0,3,ffff80003c3d2548,c,ffff80003c3d2600) at sendit+0x5a5 sys_sendmsg(ffff8000387994e0,ffff80003c3d26b0,ffff80003c3d2600) at sys_sendmsg+0x246 syscall(ffff80003c3d26b0) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe5805833c30, count: -15 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp ddb{1}> trace x86_ipi_db(ffff80002999dff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83b212c0) at __mp_lock+0x192 exit1(ffff800038798020,0,0,1) at exit1+0x720 sys_exit(ffff800038798020,ffff800031b8a030,ffff800031b89f80) at sys_exit+0x1a syscall(ffff800031b8a030) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ee56018a6d0, count: -8