last executing test programs: 166.23164ms ago: executing program 0 (id=1): mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) (async, rerun: 64) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r1 = open(0x0, 0x80000000000206, 0x4ebfac6bbaf79e5) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000a80)={{'./bus\x00', './bus\x00', 0x62, 0x7}, &(0x7f0000000a00)=[{@multicast2, '\x00', './bus\x00', 0x9, 0x6, 0xc, 0x3, 0x6, 0x7, 0x6}, {@empty, '\x00', './bus\x00', 0x3, 0x1000, 0x0, 0x2, 0x9, 0x1, 0x1}], 0x5, 0x2, 0x5, 0x8f, 0x6, 0x8, 0x0, 0x3}) (async) r2 = open(0x0, 0x615, 0x0) (async, rerun: 32) mknod(0x0, 0x2000, 0xd01) (rerun: 32) ioctl$VMM_IOC_CREATE(r2, 0xc5005601, &(0x7f0000000000)={0x10, 0x0, [{&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000663000/0x4000)=nil, 0xfffffffffffff801}, {&(0x7f000007a000/0x3000)=nil, 0x0, 0x3}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil}, {0x0, &(0x7f0000b1b000/0x2000)=nil, 0x4}, {&(0x7f000067c000/0x10000)=nil, &(0x7f0000ffb000/0x1000)=nil}, {&(0x7f0000088000/0x4000)=nil, &(0x7f000008c000/0x1000)=nil}, {0x0, 0x0, 0x4}, {&(0x7f0000727000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil}, {&(0x7f000070f000/0x4000)=nil, &(0x7f0000826000/0x1000)=nil}, {&(0x7f0000110000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {0x0, &(0x7f000065d000/0x2000)=nil, 0xdc9}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffffc}, {0x0, &(0x7f0000ffd000/0x3000)=nil}, {&(0x7f00004c1000/0x2000)=nil}, {&(0x7f00001cf000/0x4000)=nil}, {&(0x7f0000355000/0x13000)=nil, &(0x7f00001c1000/0x2000)=nil, 0x1}], './bus\x00', 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1135, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x80000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xc87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x15340, 0x0, 0x0, 0x80, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0xd824, 0x0, 0x0, 0x800000, 0x0, 0xfffffffc, 0x20000000, 0x0, 0x0, 0x4, 0x0, 0x80, 0x0, 0x100, 0x0, 0x0, 0x0, 0x800, 0xfffffffa, 0x10001, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0xfe7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xffffffff]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x2, 0x111) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) listen(r4, 0x7fff) (async) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3d, 0x28, 0x67, 0x0, 0x0, 0x6, 0x0, @multicast1, @local={0xac, 0x14, 0x0}}, @tcp={{0x2, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8200, 0x0, 0xfffc}}}}}}) sysctl$net_inet_tcp(&(0x7f0000000080)={0x4, 0x2, 0x6, 0x15}, 0x4, 0x0, 0x0, 0x0, 0x0) (async) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0xffffffff, 0xb, {0x0, 0x1}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async, rerun: 64) r5 = socket$inet(0x18, 0x3, 0x102) (rerun: 64) sendmsg(r5, &(0x7f0000000240)={&(0x7f0000000280)=@in6={0x1c, 0x18, 0x0, 0x207, "660000000000000000000000d47200", 0x101}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="638802000000339afe51f6f2efa24a85abdd612dd68e59adfecf9323100084410a8591", 0x23}, {&(0x7f0000000400)="010004005d", 0x5}], 0x2, 0x0}, 0x402) (async) ioctl$TIOCSETA(0xffffffffffffffff, 0xcd504404, &(0x7f0000000040)={0x9, 0x2, 0x1, 0x2, "cd00220004000000000000000000000000008000", 0x40048003, 0x6}) sysctl$kern(&(0x7f0000000040)={0x1, 0x4f}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) sysctl$vm_swapencrypt(&(0x7f0000000040)={0x2, 0x5, 0x2}, 0x3, 0x0, 0x0, &(0x7f0000001180)="2cb304c7", 0x4) (async) r6 = openat$pf(0xffffffffffffff9c, &(0x7f0000002f40), 0x40000, 0x0) ioctl$DIOCNATLOOK(r6, 0xc0504417, &(0x7f0000000140)={@v4=@broadcast, @v6=@loopback, @v6=@empty, @v6=@local={0xfe, 0x80, '\x00', 0x0}, 0x7, 0x101, 0x7, 0x2e, 0xd, 0x1, 0x18, 0x7, 0x3}) ioctl$VNDIOCSET(r3, 0x84946467, &(0x7f0000000000)={0x0, 0xffffffffffffffba, 0x0}) ioctl$VNDIOCSET(r0, 0x20006473, 0x0) (async, rerun: 64) mprotect(&(0x7f0000444000/0x4000)=nil, 0x4000, 0x1) (rerun: 64) 159.363855ms ago: executing program 1 (id=2): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) (async) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) (async) r1 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r1, 0xc0106924, &(0x7f00000001c0)) r2 = socket(0x18, 0x3, 0x0) (async) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x1000000000029, 0x9, &(0x7f0000000000)="03000000", 0x4) (async) setsockopt(r3, 0x1000000000029, 0xb, &(0x7f00000000c0), 0x0) (async) ioctl$FIONREAD(r2, 0x80606942, &(0x7f0000000100)) listen(r0, 0x5) (async) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x20, 0x0) ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) (async) ioctl$BIOCSETF(r4, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x3d, 0x0, 0x1, 0x204}, {0x2, 0x7, 0x2, 0x7}, {0x9b5e, 0x5, 0xf4, 0x2}]}) (async) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[]) (async) syz_emit_ethernet(0xb4, &(0x7f0000000040)={@broadcast, @remote, [{[{0x88a8, 0x0, 0x0, 0x4}], {0x8100, 0x0, 0x0, 0x3}}], {@generic={0x8044, "62af0110c2943894cedcb4766432a0aac20200eb67a5a0b30a64e8f3e29c39c418ad421587e5d4be7d4b117cba2921f07d1ef629dcc469e9a4e3872d66225e2fa3a62d83b72ad413916c2707cae20021fd88d020fca6cf1840e101ad5fc81eeeada10b565c8f4b5d787a4bdf144b5a6b233af751a7231f3564817cf4f0c4d0012632fe85164c67b7a6cfe59d78f410972150dc6dd916c608614b2182f093"}}}) 137.535677ms ago: executing program 4 (id=5): mkdir(&(0x7f0000000180)='./file0\x00', 0x25) setuid(0xffffffffffffffff) sysctl$vfs_nfs(&(0x7f0000000000), 0x7, &(0x7f00000025c0), 0x0, 0x0, 0xffffffffffffff2d) unveil(&(0x7f0000000040)='./file0/file0/..\x00', &(0x7f0000000000)='x\x00') 93.12063ms ago: executing program 5 (id=6): open$dir(&(0x7f0000000240)='./file0\x00', 0x210, 0x40) setrlimit(0x1, &(0x7f0000000240)={0xad, 0x1fd}) r0 = getpid() setrlimit(0x2, &(0x7f0000000040)={0x60000000, 0xfffffffffffffff1}) setgroups(0x0, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, r0) setuid(0xffffffffffffffff) r1 = socket(0x18, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x18, 0x2, 0x280d, "00000000000000000000000000000080", 0x5}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) sendmsg(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xa) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)) sendmmsg(0xffffffffffffffff, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}}, 0x38, 0x3) 88.097163ms ago: executing program 3 (id=4): openat$null(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4cf6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r1, 0x0) open(&(0x7f0000000180)='./file1\x00', 0x400, 0x2a) fcntl$setown(r0, 0x6, 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000004c0)={{'./file0\x00', './file0\x00', 0x3, 0x3}, &(0x7f0000000040)=[{@multicast1, '\x00', './file1\x00', 0x6, 0x4, 0x3, 0xd, 0xfe, 0xb, 0x4}, {@empty, '\x00', './file0\x00', 0x1ff, 0xc2d, 0x8, 0x1, 0x9, 0x5, 0x6}, {@local={0xac, 0x14, 0x0}, '\x00', './file0\x00', 0xe, 0x9, 0x1a, 0x2, 0xa3, 0x4, 0x6}, {@empty, '\x00', './file0\x00', 0x5, 0x1, 0x2, 0x8, 0xe7, 0x81, 0x3}, {@loopback, '\x00', './file1\x00', 0x802, 0x4000, 0x2, 0x0, 0x6, 0x8, 0x3}, {@loopback, '\x00', './file0\x00', 0x38b, 0x28, 0x18, 0x1, 0x6, 0x3, 0x8}], 0x7, 0x6, 0x3, 0x4, 0xc, 0x1, 0x68, 0x8000}) setreuid(0xffffffffffffffff, 0x0) setuid(0xffffffffffffffff) r2 = geteuid() setresuid(r2, r2, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) 54.799612ms ago: executing program 6 (id=7): syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @udp={{0x1, 0x2, 0x8}}}}}}) clock_gettime(0x2, &(0x7f0000000000)) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000000029, 0x9, &(0x7f0000000040)="03000000", 0x4) setsockopt(r0, 0x1000000000029, 0xc, &(0x7f0000000000), 0x14) syz_emit_ethernet(0x3a, &(0x7f0000000200)={@random="b905f0ffffff", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @udp={{0x1, 0x3, 0x8}, {"e3c4fc107f71ed734b5547194172bf7a"}}}}}}) 33.560314ms ago: executing program 7 (id=8): open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x100) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0xbe, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) write(r0, &(0x7f0000000080)="0700000000000000000100000000", 0xf802) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2.491482ms ago: executing program 4 (id=9): symlink(&(0x7f00000000c0)='.\x00', &(0x7f0000000180)='./file0\x00') unveil(&(0x7f0000000040)='./file0/file0/..\x00', &(0x7f0000000000)='w\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000002180), 0x8, 0x0) ioctl$DIOCGETSYNFLWATS(r0, 0xc0084463, &(0x7f0000002b80)) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x5f00) ioctl$TIOCCDTR(r0, 0x20007478) acct(&(0x7f0000000080)='./file0\x00') setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={0x7f, 0xeff7fffc, 0xffffffffffffffff}) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r5 = socket(0x18, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0x1c, 0x18, 0x2, 0x280d, "00000000000000000000000000000080", 0x5}, 0x1c) sendmsg(r5, &(0x7f00000007c0)={&(0x7f0000000000)=@in6={0x1c, 0x18, 0x1, 0x343a, "d300", 0x8}, 0x1c, 0x0, 0x0, 0x0}, 0xa) madvise(&(0x7f0000648000/0x1000)=nil, 0x1000, 0x4) sendto$inet(r4, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000380)={0x10, 0x2, 0x1, 0x2}, 0x10) mknod(&(0x7f0000000300)='./file1\x00', 0x2000, 0x412dff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={0x0, 0xe1, r1}) ioctl$TIOCCHKVERAUTH(r3, 0x2000741e) r6 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) readv(r6, &(0x7f0000000040)=[{&(0x7f0000002140)=""/4103, 0x1007}, {&(0x7f0000001140)=""/4092, 0xffc}], 0x2) unveil(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='r\x00') ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000140)={0x3, &(0x7f0000000040)=[{0x0, 0x3, 0x94, 0x6}, {0x50, 0x1, 0x7, 0x1}, {0x26, 0xa0, 0xfe, 0x5}]}) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x2, 0x0, 0x5}, 0x4, &(0x7f0000001500), &(0x7f0000000080)=0x4d, 0x0, 0x0) sysctl$kern(&(0x7f0000000000)={0x1, 0x4d}, 0x2, &(0x7f0000000180)="5f2a1ff1", &(0x7f00000000c0)=0x4, &(0x7f0000001180), 0x4) sysctl$kern(&(0x7f0000000040)={0x1, 0x13}, 0x2, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300), 0x0) 1.648393ms ago: executing program 6 (id=10): open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) r0 = open(&(0x7f0000000080)='./bus\x00', 0x880, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @random="00e0300eaaf8", [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0xb, 0xfffd, 0x0, 0x7, 0x1, 0x0, @broadcast, @multicast1, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x80000000}, {}]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x7, 0x4d}}}}}) ioctl$VNDIOCSET(r0, 0xc0785101, &(0x7f0000000040)={0x0, 0x0, 0x0}) r1 = socket(0x2, 0x4001, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080)={0x25, 0x8}, 0x10) r2 = syz_open_pts() mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x2011, r2, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) (async) open(&(0x7f0000000080)='./bus\x00', 0x880, 0x0) (async) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast, @random="00e0300eaaf8", [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0xb, 0xfffd, 0x0, 0x7, 0x1, 0x0, @broadcast, @multicast1, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x80000000}, {}]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x7, 0x4d}}}}}) (async) ioctl$VNDIOCSET(r0, 0xc0785101, &(0x7f0000000040)={0x0, 0x0, 0x0}) (async) socket(0x2, 0x4001, 0x0) (async) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080)={0x25, 0x8}, 0x10) (async) syz_open_pts() (async) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x2011, r2, 0x0) (async) 773.735µs ago: executing program 5 (id=11): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000040)={{'./file0\x00', './file0\x00', 0x20, 0x31}, 0x0, 0x0, 0x0, 0xace9, 0x6b, 0x4, 0x6, 0x8, 0x6ce6}) r1 = openat$pf(0xffffffffffffff9c, &(0x7f00000004c0), 0x80, 0x0) ioctl$DIOCADDQUEUE(r1, 0xc148445d, &(0x7f0000000500)={0x8000, 0x200, {'\x00', './file0\x00', './file0\x00', './file0\x00', {{0x400, 0xfffffff3}, {0x1ff, 0xc489}, 0x5}, {{0x10000, 0xe1}, {0x5, 0x200}, 0xfffe0000}, {{0xfffffffffffff001, 0x4ad4}, {0x3, 0x2}, 0x7fff}, {0x8000, 0x1, 0x8, 0x4}, 0x0, 0x0, 0x6, 0xe}}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x20007461) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000680)={0x2, './file0\x00', './file0\x00'}) ioctl$BIOCPROMISC(0xffffffffffffffff, 0x20004269) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000b00), 0x100, 0x0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f00000017c0)={{'./file0\x00', './file0\x00', 0x8, 0xf6}, &(0x7f0000000b40)=[{'./file0\x00', './file0\x00', 0x2, 0x1}, {'./file0\x00', './file0\x00', 0x4, 0x9}, {'./file0\x00', './file0\x00', 0x24, 0x6e}], 0x80, 0x3, 0x6, 0x8edd, 0x94, 0x3, 0x38, 0x6}) r3 = openat$pf(0xffffffffffffff9c, &(0x7f0000001c40), 0x80, 0x0) ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000002c80)={'./file0\x00', &(0x7f0000001c80)=""/4096, 0x3, 0x4, 0x2, 0x7fffffff}) ioctl$DIOCGETRULE(r0, 0xcd604407, &(0x7f0000002cc0)={0x8, 0x7fff, 0x40, './file0\x00', './file0\x00', 0x0, "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"}) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000003a40), 0x10000, 0x0) ioctl$BIOCGETIF(r4, 0x4020426b, &(0x7f0000003a80)={""/16, @ifru_vnetid}) ioctl$DIOCSETREASS(r0, 0xc004445c, &(0x7f0000003ac0)=0x1) chmod(&(0x7f0000003b00)='./file0\x00', 0x1a4) sysctl$ddb(&(0x7f0000003b40)={0x9, 0x2}, 0x2, &(0x7f0000003b80)="2a1e2a05cbac00b35e388c47f179662e2fa8484af3386b36905b9d54c99cef087ab089243fa7da7d6a0314e2846124fb6fc8788402f29d0e1b8778a30bc605b9846fb3df2d7bb42f5310f0b1774ef5daa69e9c759119010cc7c3139050e91a1c6e41342c84a1401158abe187946652a75664b9ee5c0a099ea016b4fd046c5c9faa8404a0a9880b5b849ad0f70b98bf4ecca272d49e7db27eb02dd55bf64bfc33d6f9740f24ae215c0e784bcd935ae08caa", &(0x7f0000003c40)=0xb1, &(0x7f0000003c80)="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", 0xff) ioctl$DIOCADDRULE(r3, 0xcd604404, &(0x7f0000003d80)={0x5, 0x1, 0x5, './file0\x00', './file0\x00', 0x0, "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"}) futimens(r1, &(0x7f0000004b00)=[{0x7e98, 0x82}, {0x0, 0x7}]) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000004b40)={{'./file0\x00', './file0\x00', 0x3b, 0xea}, 0x0, 0x0, 0x0, 0x9416, 0x7ff, 0x9, 0xd, 0x0, 0xd35}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000050c0)={{'./file0\x00', './file0\x00', 0x1, 0x7f}, &(0x7f0000004fc0)=[{@empty, '\x00', './file0\x00', 0x5, 0x5, 0x0, 0x1, 0x40, 0x9, 0xf9}, {@multicast1, '\x00', './file0\x00', 0x9, 0x5, 0x1e, 0x2, 0x4, 0x7f, 0xb}, {@multicast2, '\x00', './file0\x00', 0x8001, 0xe, 0x18, 0x80, 0x5, 0x6, 0x1}, {@loopback, '\x00', './file0\x00', 0x5, 0x886d, 0x18, 0x7, 0x7, 0x80}], 0x7, 0x4, 0x1, 0x4, 0x4, 0xd, 0x60, 0x3ff}) ioctl$DIOCGETSYNFLWATS(r0, 0xc0084463, &(0x7f0000005540)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005580)={0x8, 0x9, r2}) accept4(r5, &(0x7f00000055c0)=@un=@file={0x0, 0x0, ""/4095}, &(0x7f0000006600)=0x1001, 0xc000) sysctl$kern(&(0x7f0000006640)={0x1, 0x29}, 0x2, &(0x7f0000006680)="caa9ab08dab24b8c439dcfbd58e9c4d27af6b0ad7e59c619e159273802a8bd0bc5da479c76c9d6239288da0dc8dd3668ab93ca04644d1d67bbaa00e97f2e66e12d40e7c8c5", &(0x7f0000006700)=0x45, &(0x7f0000006740)="96222807ce9557c28445d4a3b8d46d478e851d0443df73d7dc93fa21196ef3c0ee7f43bf53fef6156f41d6c5da5b7a5da1a3ef752015db1e4daed70bf2021c0a3ec9df713504bc8cc62ba5e129bd7274f1c59d23dc34e854efb80761d1fb3cecf21ad7b827cf1932639b22481ff4f491b0880e8e44c6c051beea46b01319f78278e7c2a99c9181e27a11045e49f64bb6cfa3f73f1cd0004510b8543aa46525a619c84fd0fc48c166a24b4d0538f85ed8309a5f759b892cd6fdf5972fe89bd3e04b917b6cd3410ba53fb389b09d37827574ba584377f4d89eb2c4", 0xda) sendto$unix(r5, &(0x7f0000006840)="a26f26ab92d548c32baca7eaf7c5eafd2faa4ed4a084774247996fa5b467fc60d8625223756db4e6d755bedfaf991ea462832889357f09091c06770fcafd2200ef17c1dc3454d9e4af8b6c98738d1b8c17681f3bcd22f279f25736e758f6d44485aa46bdce9387d8b64d2d3fa81dfc882dce3aaeeff278b15dc2fa49fc365e13c8eebd31c4059e9c6c460f0248fdbd36a19365", 0x93, 0x401, 0x0, 0x0) ioctl$DIOCGETRULE(r3, 0xcd604407, &(0x7f0000006900)={0x6, 0x8, 0x1ff, './file0\x00', './file0\x00', 0x0, "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"}) r6 = openat$pf(0xffffffffffffff9c, &(0x7f0000007680), 0x20, 0x0) ioctl$DIOCRCLRTSTATS(r6, 0xc4504441, &(0x7f0000008bc0)={{'./file1\x00', './file0\x00', 0x50, 0x40}, &(0x7f00000076c0)=[{'./file0\x00', './file0/../file0\x00', 0x0, 0x3}, {'./file0\x00', './file0\x00', 0x0, 0xfc}, {'./file0/file0\x00', './file0\x00', 0x0, 0x2}, {'./file0\x00', './file0\x00', 0x42, 0xfb}, {'./file0\x00', './file0\x00', 0x20, 0x87}], 0x7, 0x5, 0x2, 0x8, 0x8, 0x10000, 0x8, 0x3}) fstatat(0xffffffffffffffff, &(0x7f0000009080)='./file0/file0\x00', &(0x7f00000090c0), 0x4) 0s ago: executing program 3 (id=12): mknod(&(0x7f0000000040)='./bus\x00', 0x6000, 0x205318) open$dir(&(0x7f0000000200)='./bus\x00', 0x2, 0x180) ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x0, [{0x2, 0x3}, {0x0, 0xfffffffb}, {}, {0x0, 0x3}, {0x0, 0x7fffffff}, {0x0, 0x4}, {0x3, 0x800000}, {0x0, 0xc8}, {0x3, 0x2}, {0x0, 0xff}, {0x2}, {0x3}, {0x1, 0xfffffffd}, {}, {}, {0x1, 0x1ff}, {0x1, 0x8}, {0x2, 0xfffeffff}, {}, {0x0, 0x101}, {}, {0x1, 0x1}, {0x2}, {}, {0x0, 0xffffffff}, {0x2}, {0x0, 0x3}, {}, {}, {}, {}, {0x1, 0x57fd}]}) (async) sendto$inet(0xffffffffffffff9c, 0x0, 0x0, 0x7, &(0x7f0000000000)={0x10, 0x2, 0x1, 0x8}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) acct(&(0x7f0000000180)='./bus\x00') r0 = socket(0x1, 0x4001, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) close(r1) (async) r2 = socket(0x2, 0x2, 0x0) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) (async) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x205b92) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20, 0x0) syz_emit_ethernet(0x4a, 0x0) (async) kevent(0xffffffffffffffff, 0x0, 0x401, &(0x7f00000002c0)=[{{}, 0xfffffffffffffffb, 0x44, 0x1, 0x0, 0x8000005}, {{}, 0x8000000000000002, 0xb5, 0x20000000, 0xe6a8, 0x4000000046ad}, {{r3}, 0xfffffffffffffffa, 0x1, 0x1, 0x1, 0x2}, {{}, 0xfffffffffffffff9, 0x28, 0x40, 0x7, 0x80}, {{}, 0xfffffffffffffffb, 0x4a, 0x20000000, 0x9, 0x3}, {{}, 0xfffffffffffffffc, 0x96, 0x1, 0xe, 0x10000}, {{}, 0xfffffffffffffff8, 0x11d, 0x4, 0x1, 0x100000401}, {{}, 0xfffffffffffffff9, 0x38, 0x4, 0x4000100, 0x9}], 0xb19, 0x0) (async) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000140)={0x0, 0x0, 0xbffffffffffffffa, 0x1000100010008}) (async) ioctl$FIONBIO(r3, 0x82907003, &(0x7f0000000140)=0x3) mknod(&(0x7f00000000c0)='./file1\x00', 0x2000, 0x637d) (async) r4 = open(&(0x7f0000000800)='./file1\x00', 0x800, 0xba) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x8, 0xffffffffffffffff, 0xfffffffffffffffd, 0x800, 0x181c, 0xa, 0x2}, 0x0, 0x0, 0x0) (async) ioctl$FIONBIO(r4, 0x82907003, &(0x7f0000000140)=0x1) connect$unix(r2, &(0x7f0000000000), 0x10) (async) r5 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000140), 0x782, 0x0) writev(r5, &(0x7f0000001fc0)=[{&(0x7f00000005c0)="3ef14b60da33", 0x6}, {0x0}], 0x2) r6 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1023, &(0x7f0000000040)=0x4, 0xd4) select(0x40, &(0x7f00000002c0)={0x4, 0x0, 0x0, 0xfff, 0x4, 0x100000006}, 0x0, &(0x7f0000000200)={0x3ff, 0x0, 0x1000, 0x9, 0x1, 0xfff, 0x0, 0xf06}, 0x0) (async) mknod(&(0x7f00000001c0)='./bus\x00', 0x40, 0x5) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts. mode = 040755, inum = 26202, fs = / panic: ffs_valloc: dup alloc Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *509158 68713 0 0x2 0 0 syz-executor db_enter() at db_enter+0x25 panic(ffffffff83466ca9) at panic+0x1cf ffs_inode_alloc(fffffb806d29f200,41ed,fffffb8007ffd548,ffff80002a8a3548) at ffs_inode_alloc+0x94e ufs_mkdir(ffff80002a8a35b0) at ufs_mkdir+0xfc VOP_MKDIR(fffffb806d18e8b0,ffff80002a8a3710,ffff80002a8a3740,ffff80002a8a3640) at VOP_MKDIR+0x101 domkdirat(ffff80002a736f98,ffffff9c,76c0ef253400,1ff) at domkdirat+0x179 syscall(ffff80002a8a38b0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x76c0ef2534a0, count: 7 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: ffs_valloc: dup alloc ddb> trace db_enter() at db_enter+0x25 panic(ffffffff83466ca9) at panic+0x1cf ffs_inode_alloc(fffffb806d29f200,41ed,fffffb8007ffd548,ffff80002a8a3548) at ffs_inode_alloc+0x94e ufs_mkdir(ffff80002a8a35b0) at ufs_mkdir+0xfc VOP_MKDIR(fffffb806d18e8b0,ffff80002a8a3710,ffff80002a8a3740,ffff80002a8a3640) at VOP_MKDIR+0x101 domkdirat(ffff80002a736f98,ffffff9c,76c0ef253400,1ff) at domkdirat+0x179 syscall(ffff80002a8a38b0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x76c0ef2534a0, count: -8 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80002a8a32d0 rbx 0x665a __ALIGN_SIZE+0x565a rdx 0 rcx 0 rax 0xffff80002a736f98 r8 0x101010101010101 r9 0x8080808080808080 r10 0x7d5277e2d09119e8 r11 0x9faddb37d8ee986a r12 0 r13 0xfffffb807479da00 r14 0 r15 0x1 rip 0xffffffff825c7385 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80002a8a32c0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb> show proc PROC (syz-executor) tid=509158 pid=68713 tcnt=1 stat=onproc flags process=2 proc=0 runpri=17, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a7362a0,0xffff80002f0b0a88 process=0xffff80002a79fa90 user=0xffff80002a89e000, vmspace=0xfffffb8073daa178 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 48868 223292 55218 0 2 0 syz-executor 78379 90246 7953 0 2 0 syz-executor 78379 164452 7953 0 3 0x4000080 fsleep syz-executor 30254 75647 98936 0 2 0 syz-executor 30254 306855 98936 0 2 0x4000000 syz-executor 58150 217873 65972 0 2 0 syz-executor 58150 464986 65972 0 2 0x4000000 syz-executor 58150 25619 65972 0 3 0x4000080 fsleep syz-executor 58150 334651 65972 0 3 0x4000080 fsleep syz-executor 23152 74 93987 0 2 0 syz-executor 23152 135806 93987 0 3 0x4000080 fsleep syz-executor 90848 161369 87368 0 2 0x2 ifconfig 87368 324334 45394 0 3 0x10008a sigsusp sh *68713 509158 87996 0 7 0x2 syz-executor 7953 479705 87996 0 3 0x82 nanoslp syz-executor 98936 334953 87996 0 3 0x82 nanoslp syz-executor 55218 498499 87996 0 2 0x2 syz-executor 45394 408357 87996 0 3 0x82 wait syz-executor 93987 301211 87996 0 3 0x82 nanoslp syz-executor 65972 501919 87996 0 3 0x82 nanoslp syz-executor 87996 397133 94612 0 3 0x82 wait syz-executor 94612 396038 83257 0 3 0x10008a sigsusp ksh 83257 119710 1668 0 3 0x98 kqread sshd-session 1668 129306 66558 0 3 0x92 kqread sshd-session 14787 245223 1 0 3 0x100083 ttyin getty 66558 254519 1 0 3 0x88 kqread sshd 95345 47926 95336 73 3 0x1100090 kqread syslogd 95336 285523 1 0 3 0x100082 sbwait syslogd 55829 270685 1 0 3 0x100080 kqread resolvd 72432 184912 68663 77 3 0x100092 kqread dhcpleased 95123 289033 68663 77 3 0x100092 kqread dhcpleased 68663 39983 1 0 3 0x80 kqread dhcpleased 52085 17072 0 0 3 0x14200 bored smr 51469 484411 0 0 2 0x14200 zerothread 87674 102951 0 0 3 0x14200 aiodoned aiodoned 51803 186058 0 0 3 0x14200 syncer update 350 209282 0 0 3 0x14200 cleaner cleaner 43536 80084 0 0 3 0x14200 reaper reaper 48489 354771 0 0 3 0x14200 pgdaemon pagedaemon 11496 333828 0 0 3 0x14200 bored viomb 47970 119812 0 0 3 0x40014200 acpi0 acpi0 9489 396631 0 0 3 0x14200 bored softnet0 64398 326301 0 0 3 0x14200 smrbar systqmp 74077 432799 0 0 3 0x14200 bored systq 39120 330157 0 0 3 0x40014200 tmoslp softclock 35223 44456 0 0 3 0x40014200 idle0 1 414655 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11027 12166K 12168K 166960K 12120 0 pcb 17 12K 12K 166960K 17 0 rtable 215 5K 6K 166960K 325 0 pf 30 12K 12K 166960K 30 0 ifaddr 39 6K 6K 166960K 41 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 9K 166960K 5 0 counters 33 17K 17K 166960K 33 0 ioctlops 0 0K 2K 166960K 29 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1288 81K 81K 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 1734 201K 291K 166960K 11964 0 file desc 17 61K 93K 166960K 132 0 proc 59 67K 83K 166960K 476 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 1 0 in_multi 88 6K 6K 166960K 88 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 25 122K 122K 166960K 25 0 exec 0 0K 1K 166960K 360 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 194 143K 150K 166960K 2891 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 38 76K 93K 166960K 1224 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 25 1K 1K 166960K 25 0 temp 34 9108K 9112K 166960K 3760 0 kqueue 13 20K 20K 166960K 25 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 35 0 32 1 0 1 1 0 8 0 rtentry 136 100 0 1 4 0 4 4 0 8 0 unpcb 144 39 0 24 1 0 1 1 0 8 0 syncache 336 5 0 4 1 0 1 1 0 8 0 tcpcb 736 11 0 4 1 0 1 1 0 8 0 arp 96 16 0 0 1 0 1 1 0 8 0 ipq 40 1 0 0 1 0 1 1 0 8 0 ipqe 40 2 0 1 1 0 1 1 0 8 0 inpcb 328 125 0 50 7 0 7 7 0 8 0 nd6 112 21 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 256 408 0 0 26 0 26 26 0 8 0 art_table 40 409 0 0 5 0 5 5 0 8 0 art_node 32 100 0 9 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1563 0 103 92 0 92 92 0 8 0 ffsino 256 1564 0 104 92 0 92 92 0 8 0 nchpl 144 1765 0 74 64 0 64 64 0 8 0 vnodes 216 1646 0 0 92 0 92 92 0 8 0 namei 1024 5332 0 5331 2 0 2 2 0 8 1 kstatmem 264 23 0 0 2 0 2 2 0 8 0 scxspl 216 5963 0 5963 4 0 4 4 1 8 4 plimitpl 152 30 0 14 1 0 1 1 0 8 0 sigapl 424 430 0 388 6 0 6 6 0 8 0 knotepl 120 1963 0 1916 2 0 2 2 0 8 0 kqueuepl 184 21 0 12 1 0 1 1 0 8 0 pipepl 304 123 0 96 3 0 3 3 0 8 0 fdescpl 448 417 0 388 5 0 5 5 0 8 0 filepl 120 1603 0 1267 11 0 11 11 0 8 0 lockfpl 104 10 0 8 1 0 1 1 0 8 0 lockfspl 48 6 0 4 1 0 1 1 0 8 0 sessionpl 144 23 0 15 1 0 1 1 0 8 0 pgrppl 48 31 0 15 1 0 1 1 0 8 0 ucredpl 104 81 0 70 1 0 1 1 0 8 0 zombiepl 144 389 0 388 1 0 1 1 0 8 0 processpl 1152 430 0 388 4 0 4 4 0 8 0 procpl 664 441 0 393 5 0 5 5 0 8 0 sockpl 552 199 0 106 7 0 7 7 0 8 0 mcl64k 65536 1 0 1 1 0 1 1 0 8 1 mcl8k 8192 4 0 4 1 0 1 1 0 8 1 mcl4k 4096 2507 0 2450 15 0 15 15 0 8 7 mcl2k 2048 105 0 105 1 0 1 1 0 8 1 mtagpl 96 5 0 5 1 0 1 1 0 8 1 mbufpl 256 4114 0 3997 9 0 9 9 0 8 1 bufpl 272 2246 0 102 143 0 143 143 0 8 0 anonpl 24 95689 0 92792 22 0 22 22 0 187 3 amapchunkpl 152 7915 0 7525 18 0 18 18 0 158 1 amappl16 200 1889 0 1874 5 0 5 5 0 8 4 amappl15 192 6 0 6 1 0 1 1 0 8 1 amappl14 184 404 0 402 1 0 1 1 0 8 0 amappl13 176 116 0 105 1 0 1 1 0 8 0 amappl12 168 689 0 663 2 0 2 2 0 8 0 amappl11 160 6 0 6 1 0 1 1 0 8 1 amappl10 152 114 0 104 1 0 1 1 0 8 0 amappl9 144 273 0 273 1 0 1 1 0 8 1 amappl8 136 93 0 91 1 0 1 1 0 8 0 amappl7 128 140 0 129 1 0 1 1 0 8 0 amappl6 120 143 0 140 1 0 1 1 0 8 0 amappl5 112 143 0 135 1 0 1 1 0 8 0 amappl4 104 259 0 244 1 0 1 1 0 8 0 amappl3 96 1377 0 1287 3 0 3 3 0 8 0 amappl2 88 524 0 474 2 0 2 2 0 8 0 amappl1 80 10126 0 9585 13 0 13 13 0 8 1 amappl 88 2213 0 2081 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 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 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 24 417 0 388 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 417 0 388 1 0 1 1 0 8 0 vmmpekpl 168 5391 0 5358 2 0 2 2 0 8 0 vmmpepl 168 36621 0 34962 79 0 79 79 0 357 1 vmsppl 368 416 0 388 4 0 4 4 0 8 1 rwobjpl 40 14132 0 13228 11 0 11 11 0 8 1 pdppl 4096 840 0 776 94 14 80 80 0 8 16 pvpl 32 215049 0 207472 69 0 69 69 0 265 2 pmappl 216 416 0 388 3 0 3 3 0 8 0 extentpl 40 46 0 28 1 0 1 1 0 8 0 phpool 112 494 0 14 14 0 14 14 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff83466ca9) at panic+0x1cf ffs_inode_alloc(fffffb806d29f200,41ed,fffffb8007ffd548,ffff80002a8a3548) at ffs_inode_alloc+0x94e ufs_mkdir(ffff80002a8a35b0) at ufs_mkdir+0xfc VOP_MKDIR(fffffb806d18e8b0,ffff80002a8a3710,ffff80002a8a3740,ffff80002a8a3640) at VOP_MKDIR+0x101 domkdirat(ffff80002a736f98,ffffff9c,76c0ef253400,1ff) at domkdirat+0x179 syscall(ffff80002a8a38b0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x76c0ef2534a0, count: -8 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff83466ca9) at panic+0x1cf ffs_inode_alloc(fffffb806d29f200,41ed,fffffb8007ffd548,ffff80002a8a3548) at ffs_inode_alloc+0x94e ufs_mkdir(ffff80002a8a35b0) at ufs_mkdir+0xfc VOP_MKDIR(fffffb806d18e8b0,ffff80002a8a3710,ffff80002a8a3740,ffff80002a8a3640) at VOP_MKDIR+0x101 domkdirat(ffff80002a736f98,ffffff9c,76c0ef253400,1ff) at domkdirat+0x179 syscall(ffff80002a8a38b0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x76c0ef2534a0, count: -8