last executing test programs: 176.449239ms ago: executing program 7 (id=8): sysctl$kern(&(0x7f00000002c0)={0x1, 0x9}, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffc7) r0 = syz_open_pts() seteuid(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1024, &(0x7f00000002c0)={0x0}, &(0x7f0000000280)=0xc) setpgid(0x0, r3) fcntl$lock(r0, 0x9, &(0x7f0000000840)={0x3, 0x0, 0x5, 0x5, r3}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0xb, 0x0, 0x0, 0x0, 0x0, 0x84, 0x3ff}, 0x400, 0x40000010000, 0x0, 0x0, 0x200000001, 0x9, 0x1, 0x6}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x3d}, 0x3, &(0x7f0000000000)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x3414, 0x0, 0xd79b41c173cbb07f) flock(r0, 0x3) flock(r0, 0x1) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) r4 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r4, 0xc0106924, &(0x7f00000001c0)) poll(&(0x7f0000000040)=[{r1, 0x2}], 0x1, 0x0) execve(0x0, &(0x7f00000002c0)=[&(0x7f0000000100)='tap'], 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$FIONREAD(r5, 0xc028698a, &(0x7f0000000100)) close(r0) 171.544045ms ago: executing program 4 (id=5): r0 = open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0xa011, r0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10004) symlink(&(0x7f0000000500)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000580)='./file0\x00') chown(&(0x7f0000000600)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) close(r3) mkdir(&(0x7f0000000040)='./file2\x00', 0xe1) open$dir(&(0x7f0000000140)='./file2/file0\x00', 0x200, 0x2) rmdir(&(0x7f00000001c0)='./file2/file0/file0\x00') getdents(r3, 0x0, 0x0) r4 = openat$tty(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TIOCOUTQ(r4, 0x40047473, &(0x7f00000000c0)=0xc) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="90", 0x1}, {&(0x7f0000000800)="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", 0x136}, {&(0x7f00000001c0)="062bae13407c52042e62eb6d5297ff69d904f0698442ba3993376dd6806a2c411c98edb65566ed23951cdcb7dc5459ba6f838a564d13209dec66ecaa3c6c7efea869fdd25ccd61ad399b0844172f4d249d7dbccccd72", 0x56}], 0x3) sendmsg$unix(r3, &(0x7f0000000480)={&(0x7f0000000180)=@abs={0x9304c3ac6dc84060, 0x0, 0x0}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000240)="f9fb2c0553c10d9ac370c38925544d17b8d91993f3352063be6b996acf79dcb06d0455dabd62af02df2fe230b7e2292bf207d9", 0x33}, {&(0x7f0000000280)="5ef76001d9f0c140038098cab1fc778ea83dfaeef2b5959d4aa31d2e45632f26b2addee0dad475c6dc70f819b597ed5d23b71cef141c27e6935fb7a237349c68fa439ba395", 0x45}, {&(0x7f0000000300)="c55763e996", 0x5}, {&(0x7f0000000940)="02c6830aa3820c1e63795854fb4875776086e7ebe5c372e137cb42257d8624dc440ff6fa64b1a410bcbc2eb67672b8236d77726f561d533a86e358802aa0ba00188121fa582afe4373d6dcdbd3c39f71cb6a4938cbd1a29fe10e3a562c91d16f4525e491c0cb9e699176dc50ddd34278e573c29c94b0098a316cbc51b4e2f9b06fcc5f0ba896ffc839e4696516e7718242c7bb9cec19a4a6388a2a7e0eb073193a97bf74813b039aefd8887a35f542270bbd11896f46b9cacf71702112dc464280831c680f07003c5a470019e7015e78cd0529a020d95cd9bf6877a8da66bd8c37170a187523579fe87e9060fb00fc448b1aca1764ba4ac74cf4e980f8a9698ec4d023d5bd0ef22e6c77414ebfbfd06532ce54269665d9c071432264ac8c97333a4a8b9bc27f8acae3b931c16eb2ac6a3b8de85c6ce591c26953e9eb4ce5253ed509fc02dd1de39d6629bdafa3a14b30dc3e37576429e12c76a22d09dfa2190b7e41f0288418293a4e1cae7a58ddbf7f1f422066cb98ed603deca149023f3dadf2bf46903c169ab1b3a12a6be018c2c049248eb8ba8e6100fa904c06fa2f02c43a6f524aa79402003659225f55c80ca03f2a80dbe89a1d0d24bd47fd2b8dfabf73d1fb47bbc37aa75c939d41d5038e9f7b2c8339a7b446656f54432d1e3bc36c139176ed29462ea9f17741913bcd9bddeff583a382459c334f5582e63bb863ab476a49ac471c9d74f33ffbc3e376efc78525d1fcc67e4ff5ae0441f34a364d78a32cbc47db2b0223648f7168c7dcb349e0182b666f3845663bdbd3e7595b0fd022577cfd7994cb242121f52020e94e1f8271ad9213e623a8f4ca1353f872b64df65f49dada714745a5cef72951551a7a92652dd6ebf7f9600690422b017db9038f153d84176fa9a91d6ba317bcba63ab25642f9dae905020950c22540c9b19db416b1fe6e3b9d1d5d7d66c20c99aa1cd2e84a81d1c4933e30f70af4ff1263852c523bb41a78603ae83000e25d06d05df33366e8ff8c44dac1319e45224ceb4fd6bda382cd0a77d7f4ad9ba591490bd0633ce2e6206cdec66331bf65042afe7d675af6a04df86e08c0cd8cfb8db7edf6f6859f4b9f201e76ce564610e9f29b96f4ba28de104c6baaa3daf1e29f5a9ae1b7ecdccdd213705c28bdc374bce8568eb61eb31a189c7d72de5cb3bcee755a09beaed6fe0b7c45b18190ba1eeca897713f0a5466aa10514901f3518d212c9d8e91b4b85df40b432b889c832a3b6e88854c51d01f05576c1dc1a3752b1deade8f4917772aa69a83212fd0756effde1f938b521670cbb912db74952bcc5f658ccf51979c3830fc4e5477805e04cc2e3a51f0f1fac2c3645848100bdeb082cb0a65795e68987d994e7409b244a10650e1af79f7ac6aaa69375014e3e85c56ae68efe22f992f3ba31a8770f96dfb4891754f8758619d5f708ce22c0557b4c194e4f2600f68b529efc93044954d5fb45d63e534163a1af7c6da8440083a536122dc8349ccedb34954a2c2aff80dc3d64b815c2acf5baf6234fe0f739cd6e72196a6357e0e48fb3e626fa278367b276864b01e8063399b7fd54394e5714ce8464ba51fd38c1a20ce9f1fbc3956129620860417c16d893610b43d89648fa31f97f6932696df08371289bdcfcb8ed1eab0dee7d0a4c0d75ec3e34cd5434f32877d84c017baa62b47bf3df3a21815ca5b438ada5c35563539df4570a8b156f2e31a1dd5d38843df698232fa68a1242e8ec85e6b4356dd26aa1f7833e05ab3e3c06cbc8b93f5ccf18743af7b30a0e7093926183c2d06941e075ac8c067f4e7bb6a94f2ae5837c1da4351f2becdd936fa56c7351a1154abc3732d9a1ab1705577aa6694bb67189aff39974ca1abc5de5d5ca04c62b340fd4faabdc12c97604b9daf1cd22be4990db57c0c310b61312301db0210040d8074be86e39c6b307ff531f8ef465bb6a41faec8cb8e4c11fb2b9226dae1e299c9fc5a2a7d3a39c3872b38a1e0bb77bc049e3b6b598100564737f46ff7fe85493549e910d38ffc9c2c7f3bb0601ad8968f8bcee2cb0994ce65fd5e1f300505ff120f0cc5681076f5a57992fb87d1097c10fdb429452271093544813e51a2a312255862d4b0ee40cc0c164f4c69a6ddb45ade07cd44a29953b0c022e3ae7c4016e61c4dbd30667affd5dca368aea2d79db492cc5f03a92d37f842ec8798cf449f4a3294ada7ba3adec9a7e78d21d19a936fbd44311c7c1e2463c4f68dfb4834256ec505a992deacc68fae3ab40b093c44d2ea1c7b5dd848ad90de36e6308221a34cfa9b14ec9923376698d7c36ff712741ce929d876acdcbfc5bd44e646432b9fccde2aa69fa6028c2a258ef349b7652c56b7bfa38f100ce9bb94ff0efd6217927b503d9da0479073f31e1f1606ae23f3578e351783432264c297a6a415203958f9b9173eb81e9e8a4fb2e5a46ad514d97b3c3fdb5477cca04bc80fc3718bf8cad99a23c4dd72abe588e8541934f4c939f12d9f755e7ebe1c4ade01001b41878275322ccba09187dc92f34790686e93fabd1163fceb34189305a027f6e388ff0ce3e9dcaba47451de9eeb35f6957e92dce3299c16e0a222ebf2f836afdb8d14f170866753a9405c68d85785533a86ec39f2504c49490e0f4dad98e760cc373632e8f0e177341e403d855c48dbd8eeea5975273dfd079b56fc6e60ff9ef88a08671fd06c5772916e4d154d67ab7af1ba442abc07c1e34141c86a77822f4fbc6aa619a6627d64bbb76d2559340bd12956a0a030dc49deabb8c1a6f4f921360aaba478161518b3fe73a269f48085fa70d6dd78a881e2bcf42099b5d1e9c0864d6eeed5d566ad159e4b53db8469e07ef9380d6904f57d55edc8e31d7d585c07ba4dfe73da4e62f55b0ada9b869e612ae3e8070e3414f7d5456ffdd9f10277a57e6da609c9d6cc0d6239be0ca89bbfc7fcf50ffaa81311ce157d8723102987993880b82545fe4cf5316e2ef24234a056b9317fdf7853ac0642a41d290b3b33df7aadd256301d8cbfc3fde51a50f1860393d4ead5a54fe5206156388071d3e19b2d7e348c09c4e5b7426a10a455ee1160932d7814541178c380b5c2020bcb62f3bf2719092055aa908007d176952b8d388c014d803611b045ad59584b6c3f749df2dc93ab4b45b8d2f1e32f6a8ec86918488eb89da1ee8bc590be395faedad6c92600a3bb934f1188bf704abf34d53377fb79c5968578e5cd1277f6e8da836742868bb36d969295c4e661cc013c935efa3bbd958cb8f1d1a627bfcd62322aa381544ce1c02562cd0673cfbfa0cfa57d5cca47e8d239a53b43da1285860c7c1d3bc0c7deaa2e7cf08479faf67f77395e8c627271e5c4cb5cbba34db90d03424ff1de4bb6b1fc33f44d9e2f370070aba3a263755ae3ca3d08b0c86703854247e51f02a0c8d4a240e469824ff523c67879502dfa615e2810a587da2e5d18eb05c99e85949e0e7bb7bac91fe99e19976ef5e9dff929695579aeb8afddb56a5df5e7c46ebeea3e71bd55de95eaeea484381853785c41bae9384d5429fe51905a2db0e320af9e98f9f9611d23edc386c75a55d8736a2b5fb3653252da87eac2316424efe2a1936bf8f2ed91748fad402cd6648099373be439d071417db818b0fa5dc959a5e025bb91c1b5c029ca29c1f2b815146821b58a42182fc1270d75918a802bbacba91dbe38d6bad98f2dfe09fffceb0673ce20d39f9bc2ee5d5d1873c7d34108ca60f65c2437b0a7c68dd93f9b746d33d9d549eac6e40939bd8c093812f8411200197f24ca864a6aea8663bc10f21fd20412ab60f7b41ef9e71963154d4e01a1e0e62fa74c6515d6f5f9209f4d8b5c82d00564065227ce0d6d3d02a944db4e7097a24f6986d23972b684f8066be4098b9959949f8e66edc734de6b508865c345c1ace85b7fceef8fbe4a92a78e6b9e541098c3f2aa72cce1d2f5efdf522a4e050f9c735bb56df5c26aabfe8fedbeaca0f13021d98db9489aeadccb098f9174575d3ce27729f2a36324ad129779537611d86e7dd7aa1d97468e6329c8acd9814b150bdd58d95390ef4171bcba66ce082734814fa3372ea3dd518616c88d573f7192272bb7763560a940195e450716cd7cb66fedaf4df5edd85783e01b6a4ef5b170cb957f5d93fa7d096d3cc8dd80451b69e8ebb8ca05da148d600c70382e3dd099d2bcc9dde83888f4ed88ea4e9bda742462cbe4629920c924bf0623e19d7d2ace86b7604a56755c2ca43d8344f87da1e5f29619968f82f1d9ba0a4a5e40f31c2c523e36e062c0600729f221c8f1c5f130230b007c2556c9be1b537dad480a13e8ae973fba653becdb610f873e48142e0e3905c8c56416a59010065c85d5831b6fdb6ea386e387ee75d9714f41a7f4fcb3aee7cbbf7746dd61863d7cb53a4696c176f777c10b3abb2441e9e122f2b204b5406b90be0bb67b672c33fe2e9badeac8c7fd389624b0186cfed6339ee1e7d8b8ce1b6597e776ee5168ca48a2d070635cec1b7f7103c607a27145e2c38f636de33645e7878d65118a7efec749093b00b477a7249f84df59327b69fc6d1334a19ecab65c65a0c695e60d5150bd8fa494d51abef01c2330e7470dfea1984ec1570018718e44538022d825dc407b960a8dcb651760afd0fa6d883d762b4c6e23072ed7c325eaff6ca7797a3f3f7fda93a6d76fda5775820c5cb2debaa10909dada295cb4f9678862a919ee0a54528cc8abc04d928c9b0ed6cd2a982672308f611c64f47afd0a74babcbce129f9b504edb6a99bfa679aaf070518043dbbe8438e573f857991ea9ded0da114213c0b6107b191289c10feb3ce111765ac21bccb3c9f1afa918ae1eebfaae5280855d5134935159b3545583b5aab8b73f043ac28e258c1cab3b58d084a446acc49f2bc54ca8879b08f2f3b286ca6933739658551207f92041aee43336220df4933f753ac94c6d8ca723c91c64a16af345268678b0c6af4b2ba0cf5fa0b987b371958e09e004212a587df223ed0998014feb9c0b0a16476a72dd16679e577dd94bdae598a4ebce9eb91910e2388618502548ddb5a4eb809a3444ce0a64b310bc8f2ac3e86249960e0bd0f4fdcd49f4d47615f4cd02ebe9e6667390c2df0b08734d274b3339b9d6e933b5b5fdae4b1e6bf12e2eb7b062de9a4ac668ce168b5207b71eb03e2677705c6c53407267ac87eb0ab6f841f9f05ea96f1618515596e312db222073fd6ac7a899e287e79cd2574667749fdca0ffcd3fd66e4ccaf18bc31b8e0b58de2bfb3dfc94284b0c7c37e9644ad7ce56e597fc8d5514d3af193c3d2d7355801333be9379f3cb103035bcf2fa58cd2e93b855d84e4201a2408a4ab7f698d0538e7fe594710223b00bc01ae19c119ece853fbe378688d1f5c87505b088edc37c30bc165ec1ddbcd6635d327e337911ac18e2bdd779047f741d4b96e7ee653120d7fef13d2c8a36070219d923efa6a8afb0fdd24b1d27f0152dfffbcc52997dce5575dea23a5c70709f68b88fe0d501ee2d63aca6521c9165acc825e2c25ee92bd8f21ed8dc3fc11e8993e1b93eb1c8ae4decc90c3cac02cbc69cf94a689150dec4ccb6f538d139c605bd273f6579ff2b1784c4ba0e58698ad29368a169e603c5edb80a998ce54f193c3a430b06f74d9091c49ef39496b2d12adc57492b780b8edfd2feaa864f64ff10902bb398f08e2134dd256e3d91a2eafb2ae40e7280b51e632609af8ca2978558eb4302f7fbd392e2b30c0240ac5bf335b006c6a63b3d641b2dc65a40787b", 0x1000}, {&(0x7f0000000340)="df38241f45188e37b536a070c1ef0c866b261173ee4b7664504a7f9ccd9cd9bfb58a2c14eca9d19dae3d68cd5996a7bca08c958535b28fb41ffca39b1913023698fc1b3e3689d86bbc49141873d70ff7e592dabbbb999219314b5f6c2d749d32e176080a3c9ecfc473b90d210ecc833ca49e486874b0119683d8170ca000981091cec07d851de1b0b59c5bab62fba611c69b8d", 0x93}], 0x5, 0x0, 0x0, 0x400}, 0x400) r5 = socket(0x18, 0x2, 0x0) setsockopt(r5, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) setsockopt(r5, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f00000004c0)={0x0}, &(0x7f00000005c0)=0xc) fcntl$setown(r5, 0x6, r6) open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0xa011, r0, 0x0) (async) pipe2(&(0x7f0000000100), 0x10004) (async) symlink(&(0x7f0000000500)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000580)='./file0\x00') (async) chown(&(0x7f0000000600)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) (async) close(r3) (async) mkdir(&(0x7f0000000040)='./file2\x00', 0xe1) (async) open$dir(&(0x7f0000000140)='./file2/file0\x00', 0x200, 0x2) (async) rmdir(&(0x7f00000001c0)='./file2/file0/file0\x00') (async) getdents(r3, 0x0, 0x0) (async) openat$tty(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$TIOCOUTQ(r4, 0x40047473, &(0x7f00000000c0)=0xc) (async) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="90", 0x1}, {&(0x7f0000000800)="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", 0x136}, {&(0x7f00000001c0)="062bae13407c52042e62eb6d5297ff69d904f0698442ba3993376dd6806a2c411c98edb65566ed23951cdcb7dc5459ba6f838a564d13209dec66ecaa3c6c7efea869fdd25ccd61ad399b0844172f4d249d7dbccccd72", 0x56}], 0x3) (async) sendmsg$unix(r3, &(0x7f0000000480)={&(0x7f0000000180)=@abs={0x9304c3ac6dc84060, 0x0, 0x0}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000240)="f9fb2c0553c10d9ac370c38925544d17b8d91993f3352063be6b996acf79dcb06d0455dabd62af02df2fe230b7e2292bf207d9", 0x33}, {&(0x7f0000000280)="5ef76001d9f0c140038098cab1fc778ea83dfaeef2b5959d4aa31d2e45632f26b2addee0dad475c6dc70f819b597ed5d23b71cef141c27e6935fb7a237349c68fa439ba395", 0x45}, {&(0x7f0000000300)="c55763e996", 0x5}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000000340)="df38241f45188e37b536a070c1ef0c866b261173ee4b7664504a7f9ccd9cd9bfb58a2c14eca9d19dae3d68cd5996a7bca08c958535b28fb41ffca39b1913023698fc1b3e3689d86bbc49141873d70ff7e592dabbbb999219314b5f6c2d749d32e176080a3c9ecfc473b90d210ecc833ca49e486874b0119683d8170ca000981091cec07d851de1b0b59c5bab62fba611c69b8d", 0x93}], 0x5, 0x0, 0x0, 0x400}, 0x400) (async) socket(0x18, 0x2, 0x0) (async) setsockopt(r5, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) (async) setsockopt(r5, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14) (async) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f00000004c0), &(0x7f00000005c0)=0xc) (async) fcntl$setown(r5, 0x6, r6) (async) 27.938514ms ago: executing program 4 (id=9): r0 = shmget$private(0x0, 0x4000, 0x46a, &(0x7f0000002000/0x4000)=nil) shmat(r0, &(0x7f0000001000/0x3000)=nil, 0x2000) (async) r1 = kqueue() kevent(r1, &(0x7f0000000080), 0xe46, 0x0, 0xa9f6, 0x0) 14.450866ms ago: executing program 5 (id=6): setitimer(0x0, &(0x7f0000000000)={{0xfffffffc, 0x100000000002}, {0xffffffff}}, 0x0) 9.247199ms ago: executing program 5 (id=10): r0 = socket(0x2, 0x4001, 0x0) fcntl$lock(r0, 0x7, 0x0) socket(0x2, 0x4001, 0x0) (async) fcntl$lock(r0, 0x7, 0x0) (async) 8.964881ms ago: executing program 0 (id=1): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sysctl$net_inet_tcp(&(0x7f0000000080)={0x4, 0x2, 0x6, 0x13}, 0x4, &(0x7f0000000040), 0x0, 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/50, 0xfd9f}], 0x2f) syz_emit_ethernet(0x2e, &(0x7f00000002c0)={@local, @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @empty, {[@rr={0x7, 0x3, 0x2}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xff, 0xb1}}}}}) r2 = syz_open_pts() readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/67, 0x43}], 0x1) r3 = socket(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x1) r5 = dup(r4) recvmmsg(r5, &(0x7f0000000440)={&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {0x0}, {&(0x7f0000000240)=""/90, 0x5a}], 0x3, 0x0}, 0x1}, 0x10, 0x0, 0x0) dup2(r3, r5) execve(0x0, 0x0, 0x0) bind$unix(r3, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) syz_open_pts() dup2(r2, r0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="19", 0xffc7}], 0x1) 8.612654ms ago: executing program 7 (id=11): open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x1a8) r0 = socket(0x2, 0x4001, 0x0) getpgrp() shutdown(r0, 0x2) shutdown(r0, 0x2) setrlimit(0x8, &(0x7f00000008c0)={0x42, 0x61}) r1 = syz_open_pts() close(r1) r2 = syz_open_pts() ioctl$TIOCSETA(r2, 0x802c7414, &(0x7f0000000040)={0x27ffb, 0x4b6b, 0xfff7, 0x21d8b78c, "2700a460990d000009000000ff00", 0x40004, 0x40}) writev(r1, &(0x7f0000000840)=[{&(0x7f0000000900)="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", 0x71b}], 0x1) r3 = open(&(0x7f0000000080)='./file0\x00', 0x18289, 0x190) ftruncate(r3, 0x10000) r4 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r4, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x2000000000000243, &(0x7f0000000100)}) r5 = socket(0x1, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd600000c0001400f900000000000000000000ffffac1400aa00fe000001000800001a0000000000044e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5004800390b330ff"]) ioctl$FIONREAD(r5, 0xc0106924, &(0x7f00000001c0)) truncate(&(0x7f0000000000)='./file0\x00', 0x20a748) 7.218291ms ago: executing program 1 (id=2): syz_emit_ethernet(0x82, &(0x7f0000000240)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8, 0x74, 0x0, 0x0, 0x5, 0x6, 0x0, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x18, 0x2, 0xa7, 0x0, 0x0, {[@md5sig={0x13, 0x12, "065a26671c4a2dcd091bb02983fc332f"}, @window={0x3, 0x3, 0x1}, @generic={0x8, 0xc, "4552642425b05e7f7419"}, @sack={0x5, 0x6, [0x0]}, @sack={0x5, 0x22, [0x4, 0x5, 0x1000, 0x1b1363bd, 0x7fffffff, 0xc, 0x5, 0x6]}]}}}}}}}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x10, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x3, 0x1, 0xfffffffffffffffd, 0x1800300000002}) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/506}, &(0x7f0000000200)=0x1fc) bind(r1, &(0x7f0000000300)=@in={0x2, 0x1}, 0xc) 6.62617ms ago: executing program 5 (id=12): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) writev(r0, &(0x7f0000001940)=[{&(0x7f0000000100)="a33cfdf643cbc0e7185143820eb8e842c457fa7f29bc19d3cb2d4608de7c2901e809fbe09b3b584204ed4b4ddf7588ea3f4dab26501d245ffbb1ce06b3bae52567cda149bdfe0ec20a00f98b0cdfc565f5dc818540a8c21827bdcd6b6a97a85f13ce8653f2e343705ae280be1d0da08e70d55f72b0ea144b60decbd82abab800e1e6a75b4db0faa470e190096c50171c2c2e7a7ceaeb72985c75e9d71d8cf500", 0x80}, {&(0x7f0000000600)="0cfeb415e46b78677aec8a208446427be7b7d4e7baee2ba353aa9e95fddb7e6003722380e3b83f0d87f9034091048c32a82ca346d0c6b69cc6bc7693a7591ea84a20c8b8ba7b0f3a06a8d20cc3f31ae046524c7c6f7e61667ff620b71de1a338ba1b4044641b843f554cf84d49ce4c6581c822b7f9117cd7bbc3e6803d7b3a63be3845225eae44febeed599c3ed61ff2af359bcff9af29f9090330a110cefc8a40e4eb8b7c42d188598ff2ef455b5fd0", 0xb0}, {&(0x7f00000006c0)="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", 0xeb1}], 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) (async, rerun: 32) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (rerun: 32) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 5.731805ms ago: executing program 6 (id=7): msgget$private(0x0, 0x1ba) (async) r0 = msgget$private(0x0, 0x1ba) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x401, 0x0) (async) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x401, 0x0) msgsnd(r0, 0x0, 0x46b, 0x800) socket(0x18, 0x2, 0x0) (async) r1 = socket(0x18, 0x2, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x100000000000000, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffe22) (async) getsockname$inet(r1, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffe22) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f00000000c0), 0x1c, 0x0}, 0x0) r2 = socket(0x800000018, 0x2, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) sysctl$net_inet_ip(&(0x7f00000000c0)={0x4, 0x2, 0x0, 0x28}, 0x4, &(0x7f0000000100)="41320608", &(0x7f0000000040)=0x4, 0x0, 0x0) msgget$private(0x0, 0x81) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x5}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x8) (async) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x8) sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x404) 0s ago: executing program 1 (id=13): getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0x18, 0x1, 0x4) r4 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000001380), 0x800, 0x0) r5 = openat$pci(0xffffffffffffff9c, &(0x7f00000013c0), 0x0, 0x0) r6 = geteuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r9 = syz_open_pts() ioctl$TIOCSETA(r9, 0x802c7414, &(0x7f0000000040)={0x9, 0x1, 0xffef9ff6, 0x2, "4b06a6bcff0300dba800000000000800", 0x0, 0xd}) writev(r9, &(0x7f0000000440)=[{&(0x7f0000000200)="02b69021b5f9057f37ed9a5c4f95fe529508fc5576739ad102fd01af1ae9c0eb202263a394319c3402f4e59fed0c4f7ee0037400a9a5f8273d571dd58b3ba8b16323f2d56a8b832b37e92a6223a11d64a8031f26f1f24e6a11b7ff9675f7f8e6ecb1835d0c", 0x65}], 0x1) ioctl$TIOCFLUSH(r9, 0x80047410, &(0x7f0000000080)=0x2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r8}}) sendmsg$unix(r2, &(0x7f0000001440)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001340)=[{&(0x7f0000000140)="6b102498db3880ed7ef5c3d76bc87bb20a0ca6cd0feb7286320373855bfc698c67b2c14667e9a939ed0110ff98a51dceaed849cfdb8ba085d8f7b537cd74cbfc9219b4b3eda700ac23f58fad69336e9aaf5ac5d03b9d9e3e98008a60226ad77b4936fa25479d8a8cdfd3ec4ce4a16a6562d3690157055aa9773399d6b4733efefb064941a3f3f24214888f81a6f97d5e0d5da03fd697638b0004a7a2295dd7e2015e295c1559d1e65d88c35f9c778014933811b24fa8c16b64a0b670dba05d76c8178ac7b6ccd4b1415dc35fa62251ff63d509455ad3b55769330f677ecb5c8b53bf358f", 0xe4}, {&(0x7f0000000240)="f30df7684073d46b09fb5810af0d0923ceef20a77c41a128ecb15696d8a3d799618a38d3d05a8a6c0e1d9c0e9189bf009e16ab863a72c5b3775ce3eb653e84f6b48d964e603233eef8a6ae3b5eae107d961d4a4f99e682af1eab43fa2790b6c75c004ff9782cc3eab03bbd85abfbf295", 0x70}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="482a9688282be0b0cf4a89e85a6188a1f89ca406b5406d194124c8c0d5392aef7369a2e145bcc7ff3e5850c4a69444b220292862f06f844a9aa3f20f8b114ae67e40f198", 0x44}], 0x4, &(0x7f0000001400)=[@rights={0x20, 0xffff, 0x1, [r3, r4, 0xffffffffffffffff, r5]}, @cred={0x20, 0xffff, 0x0, r0, r6, r8}], 0x40, 0x1}, 0x406) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.201' (ED25519) to the list of known hosts. panic: kernel diagnostic assertion "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == 0" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_page.c", line 1306 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 113171 23531 32767 0x10 0 0 syz-executor * 15636 45134 32767 0x10 0x4000000 1K syz-executor db_enter() at db_enter+0x25 panic(ffffffff833b665a) at panic+0x1e5 __assert(ffffffff833f0e63,ffffffff833451ec,51a,ffffffff8342187a) at __assert+0x29 uvm_pageactivate(fffffd80088bcda8) at uvm_pageactivate+0x1e3 uvm_fault_lower(ffff800038c0eb40,ffff800038c0eb78,ffff800038c0eac0) at uvm_fault_lower+0x25c uvm_fault(fffffd806cad2030,200000000000,2,2) at uvm_fault+0x274 uvm_fault_wire(fffffd806cad2030,200000000000,200000002000,2) at uvm_fault_wire+0x73 uvm_map_pageable_wire(fffffd806cad2030,fffffd806cce0208,fffffd806cace608,ffff8000fffe5a18,0,0) at uvm_map_pageable_wire+0x3dc sys_mlock(ffff8000fffe5a18,ffff800038c0ee60,ffff800038c0edb0) at sys_mlock+0x23d syscall(ffff800038c0ee60) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdf8bede2ff0, 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: kernel diagnostic assertion "(pg->pg_flags & (PQ_INACTIVE|PQ_ACTIVE)) == 0" failed: file "/syzkaller/managers/setuid/kernel/sys/uvm/uvm_page.c", line 1306 ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff833b665a) at panic+0x1e5 __assert(ffffffff833f0e63,ffffffff833451ec,51a,ffffffff8342187a) at __assert+0x29 uvm_pageactivate(fffffd80088bcda8) at uvm_pageactivate+0x1e3 uvm_fault_lower(ffff800038c0eb40,ffff800038c0eb78,ffff800038c0eac0) at uvm_fault_lower+0x25c uvm_fault(fffffd806cad2030,200000000000,2,2) at uvm_fault+0x274 uvm_fault_wire(fffffd806cad2030,200000000000,200000002000,2) at uvm_fault_wire+0x73 uvm_map_pageable_wire(fffffd806cad2030,fffffd806cce0208,fffffd806cace608,ffff8000fffe5a18,0,0) at uvm_map_pageable_wire+0x3dc sys_mlock(ffff8000fffe5a18,ffff800038c0ee60,ffff800038c0edb0) at sys_mlock+0x23d syscall(ffff800038c0ee60) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdf8bede2ff0, count: -11 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800038c0e870 rbx 0xffff8000299eee07 rdx 0 rcx 0xffff8000fffe5a18 rax 0xffff8000299edff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x457c7ee6ed47012 r11 0xb73ad33bcaf690e2 r12 0xffff8000299eec08 r13 0 r14 0 r15 0x1 rip 0xffffffff82e80445 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff800038c0e860 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=15636 pid=45134 tcnt=2 stat=onproc flags process=10 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000fffe4fb8,0xffff8000fffe5790 process=0xffff8000fffe3510 user=0xffff800038c09000, vmspace=0xfffffd806cad2030 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 23531 113171 34629 32767 7 0x10 syz-executor 23531 41377 34629 32767 3 0x4000090 fsleep syz-executor 23531 255834 34629 32767 3 0x4000090 msgwait syz-executor 45134 80090 83715 32767 2 0x10 syz-executor *45134 15636 83715 32767 7 0x4000010 syz-executor 39063 487275 97584 32767 2 0x10 syz-executor 39063 141711 97584 32767 3 0x4000090 fsleep syz-executor 48172 381905 55039 32767 2 0x10 syz-executor 48172 38466 55039 32767 3 0x4000090 fsleep syz-executor 61421 292967 96126 0 2 0x2 sh 11480 200978 66033 0 3 0x100082 sbwait arp 66033 305463 47121 0 3 0x10008a sigsusp sh 83715 512706 41871 32767 3 0x90 nanoslp syz-executor 96126 321163 9488 0 3 0x80 wait syz-executor 39525 217426 29236 32767 2 0x10 syz-executor 55039 329267 76263 32767 3 0x90 nanoslp syz-executor 97584 251913 95312 32767 3 0x90 nanoslp syz-executor 34629 258645 52336 32767 3 0x90 nanoslp syz-executor 47121 83579 77472 0 3 0x80 wait syz-executor 95312 425962 43916 0 3 0x82 wait syz-executor 52336 320192 43916 0 3 0x82 wait syz-executor 41871 109555 43916 0 3 0x82 wait syz-executor 9264 364742 43916 0 3 0x82 wait syz-executor 9488 354951 43916 0 3 0x82 wait syz-executor 77472 443008 43916 0 3 0x82 wait syz-executor 29236 512067 43916 0 3 0x82 wait syz-executor 76263 502676 43916 0 3 0x82 wait syz-executor 43916 54171 13010 0 3 0x82 kqread syz-executor 13010 194645 55064 0 3 0x10008a sigsusp ksh 55064 209687 81544 0 3 0x98 kqread sshd-session 81544 367892 87394 0 3 0x92 kqread sshd-session 30445 26623 1 0 3 0x100083 ttyin getty 87394 511154 1 0 3 0x88 kqread sshd 67982 197434 34886 73 3 0x1100090 kqread syslogd 34886 96364 1 0 3 0x100082 sbwait syslogd 83418 423371 1 0 3 0x100080 kqread resolvd 34308 267374 90555 77 3 0x100092 kqread dhcpleased 73770 91758 90555 77 3 0x100092 kqread dhcpleased 90555 305432 1 0 3 0x80 kqread dhcpleased 48675 256244 0 0 3 0x14200 bored smr 29369 271073 0 0 2 0x14200 zerothread 12044 318359 0 0 3 0x14200 aiodoned aiodoned 86020 300575 0 0 3 0x14200 syncer update 46055 5026 0 0 3 0x14200 cleaner cleaner 80721 171589 0 0 3 0x14200 reaper reaper 60929 71213 0 0 3 0x14200 pgdaemon pagedaemon 5124 317580 0 0 3 0x14200 bored viomb 85233 180488 0 0 3 0x40014200 acpi0 acpi0 35005 292835 0 0 3 0x40014200 idle1 99923 38037 0 0 3 0x14200 bored softnet1 34863 419991 0 0 2 0x14200 softnet0 32156 68866 0 0 3 0x14200 smrbar systqmp 57153 342074 0 0 3 0x14200 bored systq 71632 48392 0 0 3 0x14200 tmoslp softclockmp 86042 148611 0 0 3 0x40014200 tmoslp softclock 87228 54766 0 0 3 0x40014200 idle0 1 105402 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 45134 (syz-executor) thread 0xffff8000fffe5a18 (15636) exclusive rwlock uobjlk r = 0 (0xfffffd806cbf7260) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 uvm_fault_lower_lookup+0x53 #3 uvm_fault_lower+0x89 #4 uvm_fault+0x274 #5 uvm_fault_wire+0x73 #6 uvm_map_pageable_wire+0x3dc #7 sys_mlock+0x23d #8 syscall+0xb17 #9 Xsyscall+0x128 shared rwlock vmmaplk r = 0 (0xfffffd806cad2130) #0 witness_lock+0x5f1 #1 rw_do_enter_read+0x3e8 #2 uvmfault_lookup+0x122 #3 uvm_fault_check+0x4f #4 uvm_fault+0x106 #5 uvm_fault_wire+0x73 #6 uvm_map_pageable_wire+0x3dc #7 sys_mlock+0x23d #8 syscall+0xb17 #9 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff839a1c48) #0 witness_lock+0x5f1 #1 syscall+0xaf4 #2 Xsyscall+0x128 Process 39525 (syz-executor) thread 0xffff8000fffef770 (217426) exclusive rrwlock inode r = 0 (0xfffffd806cbdd578) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 ufs_ihashins+0x4f #5 ffs_vget+0x187 #6 ffs_inode_alloc+0x279 #7 ufs_mkdir+0xfc #8 VOP_MKDIR+0x101 #9 domkdirat+0x179 #10 syscall+0xb17 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806dc54440) #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+0x11c #6 namei+0x7ca #7 domkdirat+0x8b #8 syscall+0xb17 #9 Xsyscall+0x128 Process 32156 (systqmp) thread 0xffff8000ffffe530 (68866) shared rwlock systqmp r = 0 (0xffffffff8382a2a8) #0 witness_lock+0x5f1 #1 taskq_thread+0x12a #2 proc_trampoline+0x10 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10184 10957K 10973K 166960K 11275 0 pcb 17 12K 12K 166960K 17 0 rtable 199 5K 5K 166960K 301 0 pf 31 16K 16K 166960K 31 0 ifaddr 37 6K 6K 166960K 39 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 9K 166960K 5 0 counters 70 37K 37K 166960K 70 0 ioctlops 0 0K 2K 166960K 27 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1335 84K 84K 166960K 1355 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 25 93K 121K 166960K 136 0 proc 58 99K 131K 166960K 451 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 78 5K 5K 166960K 78 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 37 175K 175K 166960K 37 0 exec 0 0K 1K 166960K 346 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 243 170K 179K 166960K 2936 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 47 94K 114K 166960K 1179 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 1 0 NDP 23 1K 1K 166960K 23 0 temp 36 8666K 8730K 166960K 3734 0 kqueue 13 20K 22K 166960K 23 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 33 0 29 1 0 1 1 0 8 0 rtentry 176 92 0 1 5 0 5 5 0 8 0 unpcb 144 35 0 20 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 10 0 6 1 0 1 1 0 8 0 arp 136 15 0 0 1 0 1 1 0 8 0 inpcb 328 58 0 51 1 0 1 1 0 8 0 nd6 152 18 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 367 0 0 23 0 23 23 0 8 0 art_table 40 368 0 0 4 0 4 4 0 8 0 art_node 32 92 0 7 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1558 0 51 95 0 95 95 0 8 0 ffsino 296 1558 0 51 116 0 116 116 0 8 0 nchpl 144 1749 0 60 63 0 63 63 0 8 0 vnodes 216 1639 0 0 92 0 92 92 0 8 0 namei 1024 4968 0 4967 2 0 2 2 0 8 1 percpumem 16 50 0 0 1 0 1 1 0 8 0 kstatmem 264 24 0 0 2 0 2 2 0 8 0 scxspl 216 5723 0 5723 3 1 2 2 1 8 2 plimitpl 152 35 0 10 1 0 1 1 0 8 0 sigapl 424 425 0 372 7 0 7 7 0 8 0 knotepl 120 56 0 0 2 0 2 2 0 8 0 kqueuepl 224 19 0 10 1 0 1 1 0 8 0 pipepl 344 115 0 87 3 0 3 3 0 8 0 fdescpl 528 409 0 372 3 0 3 3 0 8 0 filepl 160 1371 0 1159 9 0 9 9 0 8 0 lockfpl 104 15 0 11 1 0 1 1 0 8 0 lockfspl 48 9 0 5 1 0 1 1 0 8 0 sessionpl 144 21 0 5 1 0 1 1 0 8 0 pgrppl 48 30 0 6 1 0 1 1 0 8 0 ucredpl 104 90 0 73 1 0 1 1 0 8 0 zombiepl 144 373 0 372 1 0 1 1 0 8 0 processpl 1232 425 0 372 5 0 5 5 0 8 0 procpl 664 439 0 381 6 0 6 6 0 8 0 sockpl 752 126 0 99 4 0 4 4 0 8 1 mcl8k 8192 1 0 0 1 0 1 1 0 8 0 mcl4k 4096 115 0 0 15 0 15 15 0 8 0 mcl2k 2048 38 0 0 5 0 5 5 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 224 0 0 14 0 14 14 0 8 0 bufpl 280 2242 0 119 152 0 152 152 0 8 0 anonpl 32 3713 0 0 30 0 30 30 0 246 0 amapchunkpl 152 8225 0 7620 24 0 24 24 0 158 0 amappl16 200 1911 0 1897 5 0 5 5 0 8 4 amappl15 192 2 0 2 1 0 1 1 0 8 1 amappl14 184 8 0 8 1 0 1 1 0 8 1 amappl13 176 396 0 393 1 0 1 1 0 8 0 amappl12 168 732 0 688 3 0 3 3 0 8 0 amappl11 160 13 0 13 1 0 1 1 0 8 1 amappl10 152 75 0 65 1 0 1 1 0 8 0 amappl9 144 259 0 259 1 0 1 1 0 8 1 amappl8 136 37 0 36 1 0 1 1 0 8 0 amappl7 128 74 0 73 1 0 1 1 0 8 0 amappl6 120 251 0 237 1 0 1 1 0 8 0 amappl5 112 66 0 59 1 0 1 1 0 8 0 amappl4 104 365 0 341 1 0 1 1 0 8 0 amappl3 96 1244 0 1133 3 0 3 3 0 8 0 amappl2 88 489 0 435 2 0 2 2 0 8 0 amappl1 80 8632 0 8048 14 0 14 14 0 8 0 amappl 88 2269 0 2102 4 0 4 4 0 92 0 uvmvnodes 80 97 0 0 2 0 2 2 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 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 409 0 372 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 409 0 372 1 0 1 1 0 8 0 vmmpekpl 168 4993 0 4964 2 0 2 2 0 8 0 vmmpepl 168 34051 0 32085 93 0 93 93 0 357 4 vmsppl 488 408 0 372 7 1 6 6 0 8 0 rwobjpl 80 12806 0 11853 23 0 23 23 0 8 1 pdppl 4096 825 0 744 109 14 95 95 0 8 14 pvpl 32 9002 0 0 73 0 73 73 0 265 0 pmappl 256 408 0 372 4 1 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 277 0 17 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff838a0ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff839a1a40) at __mp_lock+0x192 softintr_dispatch(0) at softintr_dispatch+0x125 dosoftint(0) at dosoftint+0x54 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x7297178b5050, count: 8 ddb{0}> trace x86_ipi_db(ffffffff838a0ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff839a1a40) at __mp_lock+0x192 softintr_dispatch(0) at softintr_dispatch+0x125 dosoftint(0) at dosoftint+0x54 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x7297178b5050, count: -7 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 panic(ffffffff833b665a) at panic+0x1e5 __assert(ffffffff833f0e63,ffffffff833451ec,51a,ffffffff8342187a) at __assert+0x29 uvm_pageactivate(fffffd80088bcda8) at uvm_pageactivate+0x1e3 uvm_fault_lower(ffff800038c0eb40,ffff800038c0eb78,ffff800038c0eac0) at uvm_fault_lower+0x25c uvm_fault(fffffd806cad2030,200000000000,2,2) at uvm_fault+0x274 uvm_fault_wire(fffffd806cad2030,200000000000,200000002000,2) at uvm_fault_wire+0x73 uvm_map_pageable_wire(fffffd806cad2030,fffffd806cce0208,fffffd806cace608,ffff8000fffe5a18,0,0) at uvm_map_pageable_wire+0x3dc sys_mlock(ffff8000fffe5a18,ffff800038c0ee60,ffff800038c0edb0) at sys_mlock+0x23d syscall(ffff800038c0ee60) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdf8bede2ff0, count: 4 ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff833b665a) at panic+0x1e5 __assert(ffffffff833f0e63,ffffffff833451ec,51a,ffffffff8342187a) at __assert+0x29 uvm_pageactivate(fffffd80088bcda8) at uvm_pageactivate+0x1e3 uvm_fault_lower(ffff800038c0eb40,ffff800038c0eb78,ffff800038c0eac0) at uvm_fault_lower+0x25c uvm_fault(fffffd806cad2030,200000000000,2,2) at uvm_fault+0x274 uvm_fault_wire(fffffd806cad2030,200000000000,200000002000,2) at uvm_fault_wire+0x73 uvm_map_pageable_wire(fffffd806cad2030,fffffd806cce0208,fffffd806cace608,ffff8000fffe5a18,0,0) at uvm_map_pageable_wire+0x3dc sys_mlock(ffff8000fffe5a18,ffff800038c0ee60,ffff800038c0edb0) at sys_mlock+0x23d syscall(ffff800038c0ee60) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xdf8bede2ff0, count: -11