last executing test programs: 1.77392038s ago: executing program 7 (id=8): seteuid(0xffffffffffffffff) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x2, 0xe0000000}, 0x10) 1.646112962s ago: executing program 7 (id=20): mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x7) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x7c6, 0xea) read(r0, &(0x7f0000000100)=""/69, 0x45) 1.594220915s ago: executing program 3 (id=23): r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, 0x7}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, 0x8}, 0x10) 1.377852294s ago: executing program 2 (id=30): execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000180)=')$/\x00-\x86Qw\xaaN\xd3[\x04\x95\xf7*\x12\x8f\xa4\v\x13$P\xe9\xb1\xf0M\x0f`,\f\x10\xdb\nh(\xff\xabD\x90\x06\x98\xeb\x9f\x9caB%\x92\xf2@\xc8\xe6w\xbd\xb1u\x82\x00*e\xdf\"\xbfF\xf7\xba\b\xb8\x12\xe4\xa6F\x00_k\xc2\x91t\xc8\xa6D\xae3\xbf\xd2(\f\x8b\x14\xcc\x1ckB\xc1$\xbb#\x80|\xb8{\xa6`\xdbYd\xa4?\xd1@\xca\xcf\xa0\xe7\xf3\xf3\x04\f\xe7\x82\x8d*wW\xb3Vw\x0f\xf4uI4\xe9\x0f_\x03~q\xfd\x18\xb9G\xba\b\x176?g\x8c\x12\b\xb724\b\"\xf7\x9c\x16\xfeq\xf3\xf6I>\xd0']) mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1) unveil(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='r\x00') 1.373434543s ago: executing program 3 (id=31): r0 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000ac0), 0x10000, 0x0) mkdir(&(0x7f0000000640)='./file0\x00', 0x40) ioctl$DIOCMAP(r0, 0xc0106477, &(0x7f0000000000)={&(0x7f0000000b00)='./file0\x00', r0, 0x2}) 1.372894499s ago: executing program 7 (id=32): seteuid(0xffffffffffffffff) sync() 1.343874374s ago: executing program 2 (id=33): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)=[@rights={0x10, 0xffff, 0x1, [0xffffffffffffffff]}], 0x10, 0x40a}, 0x404) recvmmsg(r1, &(0x7f0000002ac0)={{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/253, 0xfd}, 0x4}, 0x38, 0x1c00, 0x0) 1.105865881s ago: executing program 7 (id=38): r0 = socket$inet(0x2, 0x3, 0xfe) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, 0xffffffff}, 0x10) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, 0xffffffff}, 0x10, 0x0, 0x0, 0x0, 0xa0}, 0x400) 1.042442445s ago: executing program 6 (id=41): recvmmsg(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0, &(0x7f00000026c0), 0x1000000000000161, 0x0}, 0xa}, 0x38, 0x1040, 0x0) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000d00), 0x40000, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000000)={0x5c}) 944.432576ms ago: executing program 2 (id=46): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="661c", 0x2}], 0x1) 864.046825ms ago: executing program 3 (id=50): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105728, &(0x7f00000000c0)={&(0x7f0000000080)}) 821.853453ms ago: executing program 4 (id=53): r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1024, 0x0, 0x0) 803.941896ms ago: executing program 6 (id=54): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000000c0)="f4eccae9249b2b47c626617c5502a283846b28113ddc921a8f27c4453e6c56675ec30f9f0e12d1d7587fd8b4eca32471874bd6fbea5e849ab8263aeb8d6d95c50beac34ca9c3b80407b0f47d7afe8ef98d4f066ec8811ac15f5f57b7f0b94224d6a87437", 0x64}], 0x1) unveil(0x0, &(0x7f0000000000)='x\x00') 741.208245ms ago: executing program 6 (id=56): mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000ff5000/0xb000)=nil, 0xb000) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 727.144824ms ago: executing program 3 (id=57): semget(0x1, 0x7, 0x200) r0 = semget(0x1, 0x0, 0x4) semctl$SETVAL(r0, 0x4, 0x8, 0x0) 710.894033ms ago: executing program 4 (id=59): seteuid(0xffffffffffffffff) r0 = getpid() ktrace(0x0, 0xe2fc5e0623494925, 0x814, r0) 695.691388ms ago: executing program 6 (id=60): mkfifo(&(0x7f0000001380)='./file0\x00', 0x194) seteuid(0xffffffffffffffff) unveil(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='w\x00') 641.23205ms ago: executing program 5 (id=62): r0 = shmget$private(0x0, 0x3000, 0x2aa, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/206) sysctl$kern(&(0x7f0000000000)={0x1, 0x49}, 0x6, 0x0, 0x0, 0x0, 0x0) 599.41905ms ago: executing program 4 (id=63): setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, &(0x7f0000000000)=0x7, 0x4) mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x4) sysctl$vm_swapencrypt(&(0x7f0000000000)={0x2, 0x5, 0x2}, 0x3, 0x0, 0x0, 0x0, 0x0) 598.210242ms ago: executing program 7 (id=65): r0 = syz_open_pts() ioctl$TIOCSTOP(r0, 0x2000746f) writev(r0, &(0x7f0000001c40)=[{&(0x7f0000001900)="445e65bb04916cf403b5df2b7caff41f4b41906b18fb9ac1fcc5058548d154e1fd8441331cb94e9316e4c046921e47812b1c52f5fc568bb41218ea829287decfc38d371b8f9aa30402db92f7", 0x4c}, {&(0x7f0000001980)="38d3c5d5864c6b2583035fb2c58768e1c5bf3f57da3a", 0x16}, {&(0x7f00000022c0)="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", 0x19f}], 0x3) 538.119875ms ago: executing program 0 (id=66): r0 = socket(0x11, 0x3, 0x9) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x18, 0x2, 0x286, "2c8fd5dd9fdb16446e62ecb3ddc97cf9"}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x18, 0x3, 0xff, "433049abbc44eae10b9f0a1986f15032", 0xb}, 0x1c) 537.823327ms ago: executing program 3 (id=67): mkdir(&(0x7f0000000400)='./file0\x00', 0x148) unveil(&(0x7f0000000100)='.\x00', &(0x7f0000000000)='x\x00') execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 395.497504ms ago: executing program 4 (id=69): madvise(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002b40)={{0x0, 0x0, 0x0, 0x0, 0x0}}, 0x38, 0x8) 395.003601ms ago: executing program 6 (id=70): r0 = openat$pci(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCXBEGIN(r1, 0xc00c7007, &(0x7f0000001900)={0x0, 0x1d351d92, 0x0}) 394.356597ms ago: executing program 5 (id=72): pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000001200)=0x8) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000440)="29d25f48fa", 0xfffffe54}], 0x1) 393.953667ms ago: executing program 6 (id=73): madvise(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x2) r0 = socket$inet6(0x18, 0x3, 0x7) recvmmsg(r0, &(0x7f0000002780)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0xa}, 0x38, 0x1040, &(0x7f00000027c0)={0x8, 0x5c}) 364.843945ms ago: executing program 3 (id=74): openat$vnd(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0) 364.392819ms ago: executing program 5 (id=75): mkfifo(&(0x7f00000020c0)='./file0\x00', 0x11) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x7c6, 0xea) read(r0, &(0x7f0000000100)=""/69, 0x45) 338.148694ms ago: executing program 4 (id=76): r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, 0x7}, 0x10) sendmmsg(r0, &(0x7f0000000500)={{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x20}}, 0x38, 0x400) 337.184342ms ago: executing program 2 (id=77): setegid(0xffffffffffffffff) r0 = getegid() setregid(0x0, r0) 202.413085ms ago: executing program 5 (id=78): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) r1 = dup(r0) ioctl$BIOCSETIF(r1, 0x4010427e, 0x0) 201.904758ms ago: executing program 2 (id=79): r0 = semget$private(0x0, 0x4, 0x40) semop(r0, &(0x7f0000000040)=[{0x0, 0xffff, 0x1000}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 201.454586ms ago: executing program 5 (id=80): open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) seteuid(0xffffffffffffffff) stat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) 201.062083ms ago: executing program 0 (id=81): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x20, 0x0) ioctl$DIOCGETRULES(r0, 0xcd604406, &(0x7f0000000080)={0x7, 0x6483, 0x8001, '\x00', './file0\x00', 0x0, "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"}) ioctl$DIOCXEND(r0, 0xc0044464, &(0x7f0000000000)=0x9) 200.93601ms ago: executing program 1 (id=82): r0 = syz_open_pts() r1 = kqueue() kevent(r1, &(0x7f0000000000)=[{{r0}, 0xfffffffffffffff7, 0x93, 0x80, 0x3, 0x6}], 0x4c, 0x0, 0x9, 0x0) 200.637161ms ago: executing program 5 (id=83): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="9d0eaa181229e77ae09a65d7914345db1a1e2b4f883af5bcbe9f658c30d7aae12e0102e282c705d4e4d3ef9d05276873a57cfbe4ac5b11e47ea94649060a2d0b5359375054", 0x45}], 0x1) unveil(0x0, &(0x7f0000000040)='c\x00') 119.478354ms ago: executing program 0 (id=84): mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) minherit(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) 119.163558ms ago: executing program 1 (id=85): mknod(&(0x7f0000000040)='./file0\x00', 0x2000, 0x33a5) r0 = open(&(0x7f0000001980)='./file0\x00', 0x80, 0xc3) ioctl$TIOCCONS(r0, 0xc0a86b05, &(0x7f0000000140)=0x1) 118.869481ms ago: executing program 2 (id=86): pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000440)="29d25f48fa", 0xfffffe54}], 0x1) writev(r0, &(0x7f0000001ac0)=[{&(0x7f00000007c0)='(', 0x1}], 0x1) 118.602556ms ago: executing program 1 (id=87): r0 = socket$inet6(0x18, 0x1, 0x6) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001a40)={{0x0, 0x0, &(0x7f0000001940)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x8}, 0x38, 0x3000, &(0x7f0000001a80)={0x0, 0xb6e}) 118.241256ms ago: executing program 0 (id=88): mkdir(&(0x7f0000001400)='./file0\x00', 0x0) r0 = open(&(0x7f0000001980)='./file0\x00', 0x80, 0xc3) ioctl$WSDISPLAYIO_SVIDEO(r0, 0x4004667f, &(0x7f0000001bc0)=0x1) 1.216047ms ago: executing program 1 (id=89): mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2d28) open(&(0x7f0000001980)='./file0\x00', 0x80, 0x0) select(0x40, &(0x7f0000000080)={0xfffffffffffffffb, 0x3, 0x8, 0x9, 0xff, 0x6, 0x9, 0x9a}, 0x0, 0x0, 0x0) 915.485µs ago: executing program 1 (id=90): r0 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x42) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x4, 0x2010, r0, 0x8000000000000000) mlock(&(0x7f0000ff5000/0xb000)=nil, 0xb000) 765.675µs ago: executing program 0 (id=91): r0 = shmget$private(0x0, 0x3000, 0x36e, &(0x7f0000ffd000/0x3000)=nil) seteuid(0xffffffffffffffff) shmat(r0, &(0x7f0000000000/0x800000)=nil, 0x0) 546.267µs ago: executing program 0 (id=92): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000024c0), 0x8000, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000002540)={0x1, &(0x7f0000000100)=[{0x9538, 0x2, 0x5, 0x200000}]}) 315.66µs ago: executing program 4 (id=93): sysctl$kern(&(0x7f00000011c0)={0x1, 0x2a}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1) sysctl$kern(&(0x7f00000011c0)={0x1, 0x48}, 0x2, 0x0, &(0x7f0000000000), 0x0, 0x0) 0s ago: executing program 1 (id=94): seteuid(0xffffffffffffffff) r0 = syz_open_pts() ioctl$TIOCSPGRP(r0, 0x40047477, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.64' (ED25519) to the list of known hosts. panic: sleep: syz-executor[9693] slept inside a no-sleep walk bracket (raw pointer held across sleep, wmesg "getblk") Stopped at db_enter+0x17: popq %rbp TID PID UID PRFLAGS PFLAGS CPU COMMAND *266630 9693 0 0 0x4000010 0K syz-executor 516158 38623 0 0x2 0 1 syz-executor db_enter() at db_enter+0x17 panic(ffffffff84d8d160) at panic+0x270 sleep_setup(ffff800001bda330,11,ffffffff84692e40) at sleep_setup+0x3b2 tsleep_nsec(ffff800001bda330,11,ffffffff84692e40,ffffffffffffffff) at tsleep_nsec+0x29c getblk(ffff800000d8e798,65560,4000,0,ffffffffffffffff) at getblk+0x23a bread(ffff800000d8e798,65560,4000,ffff80003bbc7d20) at bread+0x47 ffs_update(ffff800001d0a620,1) at ffs_update+0x3e4 ffs_truncate(ffff800001d0a620,0,0,ffffffffffffffff) at ffs_truncate+0x12f0 ufs_inactive(ffff80003bbc8100) at ufs_inactive+0x2cb VOP_INACTIVE(ffff800001d07a60,ffff800045ff62b8) at VOP_INACTIVE+0x1bb vrele(ffff800001d07a60) at vrele+0x16a ktrsettrace(ffff800029916b60,c0000934,ffff800001d3e960,ffff800000119820) at ktrsettrace+0x16c ktrops(ffff800045ff62b8,ffff800029916b60,0,c0000934,ffff800001d3e960,ffff800000119820) at ktrops+0x338 doktrace(ffff800001d3e960,4,40000934,0,ffff800045ff62b8) at doktrace+0xa72 end trace frame: 0xffff80003bbc85f0, count: 0 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: sleep: syz-executor[9693] slept inside a no-sleep walk bracket (raw pointer held across sleep, wmesg "getblk") ddb{0}> show kasan kasan: no report recorded this boot ddb{0}> trace db_enter() at db_enter+0x17 panic(ffffffff84d8d160) at panic+0x270 sleep_setup(ffff800001bda330,11,ffffffff84692e40) at sleep_setup+0x3b2 tsleep_nsec(ffff800001bda330,11,ffffffff84692e40,ffffffffffffffff) at tsleep_nsec+0x29c getblk(ffff800000d8e798,65560,4000,0,ffffffffffffffff) at getblk+0x23a bread(ffff800000d8e798,65560,4000,ffff80003bbc7d20) at bread+0x47 ffs_update(ffff800001d0a620,1) at ffs_update+0x3e4 ffs_truncate(ffff800001d0a620,0,0,ffffffffffffffff) at ffs_truncate+0x12f0 ufs_inactive(ffff80003bbc8100) at ufs_inactive+0x2cb VOP_INACTIVE(ffff800001d07a60,ffff800045ff62b8) at VOP_INACTIVE+0x1bb vrele(ffff800001d07a60) at vrele+0x16a ktrsettrace(ffff800029916b60,c0000934,ffff800001d3e960,ffff800000119820) at ktrsettrace+0x16c ktrops(ffff800045ff62b8,ffff800029916b60,0,c0000934,ffff800001d3e960,ffff800000119820) at ktrops+0x338 doktrace(ffff800001d3e960,4,40000934,0,ffff800045ff62b8) at doktrace+0xa72 sys_ktrace(ffff800045ff62b8,ffff80003bbc8770,ffff80003bbc86e0) at sys_ktrace+0x1f6 syscall(ffff80003bbc8770) at syscall+0x1089 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xece3a193440, count: -17 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80003bbc77d0 rbx 0xffff80003bbc7840 rdx 0 rcx 0xffffffff851e9ff0 cpu_info_full_primary+0x1ff0 rax 0xffff80000016e880 r8 0x101010101010101 r9 0x8080808080808080 r10 0 r11 0xffffffff83e54b70 x86_bus_space_io_read_1 r12 0xffffffff84d8d160 .str.9 r13 0xffffffff851eac08 cpu_info_full_primary+0x2c08 r14 0xffffffff851eae07 cpu_info_full_primary+0x2e07 r15 0x1 rip 0xffffffff82f1b577 db_enter+0x17 cs 0x8 rflags 0x246 rsp 0xffff80003bbc77d0 ss 0x10 db_enter+0x17: popq %rbp ddb{0}> show proc PROC (syz-executor) tid=266630 pid=9693 tcnt=2 stat=onproc flags process=0 proc=4000010 runpri=32, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800045ff74e0,0xffffffff85deb120 process=0xffff800045ff26a0 user=0xffff80003bbbd000, vmspace=0xffff800001c7c9a8 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND 9693 312818 9605 0 2 0 0 syz-executor * 9693 266630 9605 0 7 0 0x4000010 syz-executor 69456 518937 41551 0 2 0 0 syz-executor 69456 323046 41551 0 3 0 0x4000080 fsleep syz-executor 69456 171624 41551 0 2 0 0x4000000 syz-executor 81938 496595 36919 0 2 0 0 syz-executor 81938 490179 36919 0 3 0 0x4000080 fsleep syz-executor 9476 30882 88828 0 3 0 0x80 nanoslp syz-executor 9476 444491 88828 0 3 0 0x4000080 pipewr syz-executor 9476 413688 88828 0 3 0 0x4000080 pipewr syz-executor 852 104823 93141 0 2 0 0 syz-executor 852 56179 93141 0 3 0 0x4000080 fsleep syz-executor 852 73682 93141 0 3 0 0x4000080 fsleep syz-executor 61419 413536 44414 0 2 0 0 syz-executor 61419 128416 44414 0 3 0 0x4000080 fsleep syz-executor 61419 383774 44414 0 3 0 0x4000080 fsleep syz-executor 69266 509247 55985 0 3 0x2 0x80 nanoslp syz-executor 44414 49879 55985 0 3 0x2 0x80 nanoslp syz-executor 9605 55837 55985 0 3 0x2 0x80 nanoslp syz-executor 41551 393221 55985 0 3 0x2 0x80 nanoslp syz-executor 93141 418251 55985 0 3 0x2 0x80 nanoslp syz-executor 88828 505379 55985 0 3 0x2 0x80 nanoslp syz-executor 38623 516158 55985 0 7 0x2 0 syz-executor 36919 485248 55985 0 3 0x2 0x80 nanoslp syz-executor 55985 521056 57620 0 3 0x2 0x80 kqread syz-executor 57620 162341 6158 0 3 0x100002 0x88 sigsusp ksh 6158 288324 34345 0 3 0x10 0x88 kqread sshd-session 34345 122645 90060 0 3 0x12 0x80 kqread sshd-session 55301 216799 1 0 3 0x100003 0x80 ttyin getty 90060 180535 1 0 3 0 0x88 kqread sshd 44985 153572 51974 74 3 0x1100012 0x80 bpf pflogd 51974 521789 1 0 3 0 0x80 sbwait pflogd 96381 389540 47023 73 3 0x1100010 0x80 kqread syslogd 47023 246521 1 0 3 0x100002 0x80 sbwait syslogd 93954 299919 1 0 3 0x100000 0x80 kqread resolvd 30120 130929 54483 77 3 0x100012 0x80 kqread dhcpleased 3269 232509 54483 77 3 0x100012 0x80 kqread dhcpleased 54483 443452 1 0 3 0 0x80 kqread dhcpleased 23873 147533 0 0 3 0x14000 0x200 bored smr 33785 409337 0 0 2 0x14000 0x200 zerothread 4115 58772 0 0 3 0x14000 0x200 aiodoned aiodoned 81525 346172 0 0 3 0x14000 0x200 syncer update 11808 341874 0 0 3 0x14000 0x200 cleaner cleaner 24023 148411 0 0 3 0x14000 0x200 reaper reaper 60552 495768 0 0 3 0x14000 0x200 pgdaemon pagedaemon 31125 262387 0 0 3 0x14000 0x200 bored viomb 74338 384723 0 0 3 0x14000 0x40000200 acpi0 acpi0 28510 253190 0 0 3 0x14000 0x40000200 idle1 37862 187899 0 0 3 0x14000 0x200 bored softnet1 96561 338594 0 0 3 0x14000 0x200 bored softnet0 64061 320756 0 0 3 0x14000 0x200 bored systqmp 88103 500450 0 0 3 0x14000 0x200 bored systq 1710 394375 0 0 3 0x14000 0x200 tmoslp softclockmp 28036 260361 0 0 3 0x14000 0x40000200 tmoslp softclock 22664 5602 0 0 3 0x14000 0x40000200 idle0 1 135466 0 0 3 0x2 0x80 wait init 0 0 -1 0 3 0x10000 0x200 scheduler swapper ddb{0}> show all locks Process 9693 (syz-executor) thread 0xffff800045ff62b8 (266630) exclusive rrwlock inode r = 0 (0xffff800001d0a6c0) #0 witness_lock+0x632 #1 rw_do_enter_write+0x53e #2 rrw_enter+0xf0 #3 VOP_LOCK+0x17e #4 vn_lock+0xca #5 vrele+0x113 #6 ktrsettrace+0x16c #7 ktrops+0x338 #8 doktrace+0xa72 #9 sys_ktrace+0x1f6 #10 syscall+0x1089 #11 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff85d52380) #0 witness_lock+0x632 #1 syscall+0x1048 #2 Xsyscall+0x128 Process 38623 (syz-executor) thread 0xffff800029913c98 (516158) exclusive rrwlock inode r = 0 (0xffff800001d0a910) #0 witness_lock+0x632 #1 rw_do_enter_write+0x53e #2 rrw_enter+0xf0 #3 VOP_LOCK+0x17e #4 ufs_ihashins+0xda #5 ffs_vget+0x2e9 #6 ffs_inode_alloc+0x576 #7 ufs_mkdir+0x25d #8 VOP_MKDIR+0x1a8 #9 domkdirat+0x1f9 #10 syscall+0x1089 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xffff800001b85330) #0 witness_lock+0x632 #1 rw_do_enter_write+0x53e #2 rrw_enter+0xf0 #3 VOP_LOCK+0x17e #4 vn_lock+0xca #5 vfs_lookup+0x1f7 #6 namei+0xe19 #7 domkdirat+0xe1 #8 syscall+0x1089 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11053 12243K 12317K 166960K 12157 0 pcb 18 24K 24K 166960K 20 0 rtable 237 12K 13K 166960K 351 0 pf 34 22K 22K 166960K 46 0 ifaddr 43 12K 12K 166960K 45 0 ifgroup 55 2K 2K 166960K 55 0 sysctl 1 1K 13K 166960K 5 0 counters 70 42K 42K 166960K 70 0 ioctlops 0 0K 4K 166960K 1486 0 iov 0 0K 8K 166960K 3 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1292 83K 83K 166960K 1377 0 UFS quota 1 36K 36K 166960K 1 0 UFS mount 5 44K 44K 166960K 5 0 shm 2 2K 6K 166960K 3 0 VM map 2 1K 1K 166960K 2 0 sem 3 0K 0K 166960K 4 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1734 201K 292K 166960K 11964 0 file desc 17 61K 89K 166960K 226 0 proc 70 128K 177K 166960K 569 0 subproc 72 9K 9K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 20K 20K 166960K 1 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 2 0 ISOFS mount 1 36K 36K 166960K 1 0 MSDOSFS mount 1 20K 20K 166960K 1 0 ttys 37 263K 263K 166960K 37 0 exec 0 0K 2K 166960K 387 0 fusefs mount 1 36K 36K 166960K 1 0 tdb 3 1K 1K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 240 257K 274K 166960K 3698 0 UVM aobj 5 4K 4K 166960K 5 0 pinsyscall 1066 1753K 1755K 166960K 1385 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 12 0K 2K 166960K 28 0 temp 34 9162K 9172K 166960K 4083 0 kqueue 13 40K 48K 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 176 111 0 1 5 0 5 5 0 8 0 unpcb 144 54 0 37 1 0 1 1 0 8 0 syncache 336 4 0 4 2 1 1 1 0 8 1 tcpcb 736 9 0 5 1 0 1 1 0 8 0 arp 136 18 0 0 1 0 1 1 0 8 0 inpcb 328 76 0 68 1 0 1 1 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 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 21 0 0 1 0 1 1 0 8 0 pfstkey 128 21 0 0 1 0 1 1 0 8 0 pfstate 448 21 0 0 3 0 3 3 0 8 0 pfrule 1360 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 452 0 0 29 0 29 29 0 8 0 art_table 40 453 0 0 5 0 5 5 0 8 0 art_node 32 111 0 11 1 0 1 1 0 8 0 semapl 72 2 0 1 1 0 1 1 0 8 0 shmpl 112 2 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1693 0 221 93 0 93 93 0 8 0 ffsino 296 1693 0 221 114 0 114 114 0 8 0 nchpl 144 1992 0 294 64 0 64 64 0 8 0 vnodes 216 1788 0 0 100 0 100 100 0 8 0 namei 1024 5924 0 5923 1 0 1 1 0 8 0 percpumem 16 51 0 0 1 0 1 1 0 8 0 kstatmem 264 27 0 0 2 0 2 2 0 8 0 scxspl 216 7595 0 7595 9 1 8 8 1 8 8 plimitpl 152 30 0 13 1 0 1 1 0 8 0 sigapl 424 544 0 497 7 0 7 7 0 8 1 knotepl 120 62 0 0 2 0 2 2 0 8 0 kqueuepl 224 27 0 18 1 0 1 1 0 8 0 pipepl 344 130 0 102 3 0 3 3 0 8 0 fdescpl 528 528 0 497 3 0 3 3 0 8 0 filepl 160 1736 0 1520 10 0 10 10 0 8 0 lockfpl 104 16 0 14 1 0 1 1 0 8 0 lockfspl 48 9 0 7 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 104 110 0 97 1 0 1 1 0 8 0 zombiepl 144 498 0 497 1 0 1 1 0 8 0 processpl 1232 544 0 497 5 0 5 5 0 8 0 procpl 664 655 0 598 5 0 5 5 0 8 0 sockpl 752 164 0 136 4 0 4 4 0 8 1 mcl64k 65536 6 0 0 1 0 1 1 0 8 0 mcl16k 16384 5 0 0 1 0 1 1 0 8 0 mcl12k 12288 5 0 0 1 0 1 1 0 8 0 mcl9k128 9344 5 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 120 0 0 15 0 15 15 0 8 0 mcl2k 2048 15 0 0 2 0 2 2 0 8 0 mextrefs 64 17 0 0 1 0 1 1 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 237 0 0 15 0 15 15 0 8 0 bufpl 272 2444 0 105 156 0 156 156 0 8 0 anonpl 32 3838 0 0 31 0 31 31 0 222 0 amapchunkpl 152 10650 0 10160 21 0 21 21 0 158 1 amappl16 200 1927 0 1902 5 1 4 5 0 8 2 amappl15 192 21 0 21 2 1 1 1 0 8 1 amappl14 184 477 0 476 1 0 1 1 0 8 0 amappl13 176 127 0 115 1 0 1 1 0 8 0 amappl12 168 780 0 749 2 0 2 2 0 8 0 amappl11 160 4 0 4 1 0 1 1 0 8 1 amappl10 152 72 0 58 1 0 1 1 0 8 0 amappl9 144 273 0 272 2 1 1 1 0 8 0 amappl8 136 100 0 97 1 0 1 1 0 8 0 amappl7 128 172 0 159 1 0 1 1 0 8 0 amappl6 120 172 0 171 1 0 1 1 0 8 0 amappl5 112 114 0 104 1 0 1 1 0 8 0 amappl4 104 313 0 295 1 0 1 1 0 8 0 amappl3 96 2071 0 1954 4 0 4 4 0 8 1 amappl2 88 549 0 493 2 0 2 2 0 8 0 amappl1 80 10963 0 10355 16 1 15 15 0 8 2 amappl 88 2973 0 2805 4 0 4 4 0 92 0 uvmvnodes 80 99 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 18 0 17 1 0 1 1 0 8 0 aobjpl 72 4 0 0 1 0 1 1 0 8 0 uaddrrnd 24 528 0 497 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 528 0 497 1 0 1 1 0 8 0 vmmpekpl 168 6171 0 6132 2 0 2 2 0 8 0 vmmpepl 168 43099 0 41189 87 0 87 87 0 357 1 vmsppl 488 527 0 497 5 0 5 5 0 8 1 rwobjpl 80 15526 0 14495 24 0 24 24 0 8 1 pdppl 4096 1064 0 994 98 24 74 84 0 8 4 pvpl 32 10001 0 0 82 1 81 81 0 265 0 pmappl 256 527 0 497 3 0 3 3 0 8 0 extentpl 40 46 0 28 1 0 1 1 0 8 0 phpool 120 430 0 28 13 0 13 13 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x17 panic(ffffffff84d8d160) at panic+0x270 sleep_setup(ffff800001bda330,11,ffffffff84692e40) at sleep_setup+0x3b2 tsleep_nsec(ffff800001bda330,11,ffffffff84692e40,ffffffffffffffff) at tsleep_nsec+0x29c getblk(ffff800000d8e798,65560,4000,0,ffffffffffffffff) at getblk+0x23a bread(ffff800000d8e798,65560,4000,ffff80003bbc7d20) at bread+0x47 ffs_update(ffff800001d0a620,1) at ffs_update+0x3e4 ffs_truncate(ffff800001d0a620,0,0,ffffffffffffffff) at ffs_truncate+0x12f0 ufs_inactive(ffff80003bbc8100) at ufs_inactive+0x2cb VOP_INACTIVE(ffff800001d07a60,ffff800045ff62b8) at VOP_INACTIVE+0x1bb vrele(ffff800001d07a60) at vrele+0x16a ktrsettrace(ffff800029916b60,c0000934,ffff800001d3e960,ffff800000119820) at ktrsettrace+0x16c ktrops(ffff800045ff62b8,ffff800029916b60,0,c0000934,ffff800001d3e960,ffff800000119820) at ktrops+0x338 doktrace(ffff800001d3e960,4,40000934,0,ffff800045ff62b8) at doktrace+0xa72 sys_ktrace(ffff800045ff62b8,ffff80003bbc8770,ffff80003bbc86e0) at sys_ktrace+0x1f6 syscall(ffff80003bbc8770) at syscall+0x1089 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xece3a193440, count: -17 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x19: leave x86_ipi_db(ffff800028fe3ff0) at x86_ipi_db+0x19 x86_ipi_handler() at x86_ipi_handler+0x112 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff85d51b80) at __mp_lock+0x272 __mp_acquire_count(ffffffff85d51b80,1) at __mp_acquire_count+0x48 sleep_finish(ffffffffffffffff,1) at sleep_finish+0x423 biowait(ffff800001bda330) at biowait+0xe6 bwrite(ffff800001bda330) at bwrite+0x4e1 ffs_update(ffff800001b85290,1) at ffs_update+0x619 ufs_mkdir(ffff8000299f08a0) at ufs_mkdir+0x851 VOP_MKDIR(ffff800001771e60,ffff8000299f0ab0,ffff8000299f0ae0,ffff8000299f09a0) at VOP_MKDIR+0x1a8 domkdirat(ffff800029913c98,ffffff9c,7368763aa800,1ff) at domkdirat+0x1f9 syscall(ffff8000299f0d80) at syscall+0x1089 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7368763aa8a0, count: 1 ddb{1}> trace x86_ipi_db(ffff800028fe3ff0) at x86_ipi_db+0x19 x86_ipi_handler() at x86_ipi_handler+0x112 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff85d51b80) at __mp_lock+0x272 __mp_acquire_count(ffffffff85d51b80,1) at __mp_acquire_count+0x48 sleep_finish(ffffffffffffffff,1) at sleep_finish+0x423 biowait(ffff800001bda330) at biowait+0xe6 bwrite(ffff800001bda330) at bwrite+0x4e1 ffs_update(ffff800001b85290,1) at ffs_update+0x619 ufs_mkdir(ffff8000299f08a0) at ufs_mkdir+0x851 VOP_MKDIR(ffff800001771e60,ffff8000299f0ab0,ffff8000299f0ae0,ffff8000299f09a0) at VOP_MKDIR+0x1a8 domkdirat(ffff800029913c98,ffffff9c,7368763aa800,1ff) at domkdirat+0x1f9 syscall(ffff8000299f0d80) at syscall+0x1089 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7368763aa8a0, count: -14