last executing test programs: 90.600239ms ago: executing program 4 (id=5): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x1, 0x5, 0x4}) 82.403455ms ago: executing program 0 (id=1): r0 = socket(0x11, 0x3, 0x0) syz_emit_ethernet(0x3e, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) sysctl$net_inet_icmp(&(0x7f0000000040), 0x4, 0x0, 0x0, 0x0, 0x0) sysctl$kern(&(0x7f0000000040)={0x1, 0x45}, 0x3, &(0x7f0000000180)="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", &(0x7f0000000080)=0xaa, &(0x7f0000000340)="5a67923ef0cb189971421989ebcff78831a7581e2f27caa362f1363042efb27688b2c899220fb2fe37e467d974592496856ca7b78060998608c2f952e43bc0bf11555cc5cb0fe17b2ec1be389871829bfe10dd4c4d2c8f9da2bd2868fd86791dc09dc4fa89a217458bdaed31003fdc3a7323189ba3ccbad6c8af17516e4557f61ad20180000000000000125f568ca7d3396b9057255f381855110eb3a673713716cdf010ddfa7977f92cf061ad125ca670353b45d53aae196b00271f9d3452b523b3dea22d6027625614312183724b71c7eb02083a410c1c99fa455013521f98686e472b70b560f7021f567adf4d", 0xffffff25) r1 = socket(0x2, 0x1, 0x0) ioctl$FIONREAD(r1, 0xc0206921, &(0x7f00000001c0)) ioctl$FIONREAD(r1, 0x8040691a, &(0x7f00000001c0)) r2 = socket$inet(0x2, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000000c0)}], 0x1) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240)="ea00000100000000", 0xc) setsockopt$inet_opts(r2, 0x0, 0xd, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="b1000501600000041600000007000000087c156610c18125d7f96ecfc73fd38c23781fd6c61a27ddb06b36ac970bff03000000000000000000000000ebe1aa5323edeb51e2f0ca3ebbc2c4699a09000000acb5b302000d7d010000000100000021020000742fe2458bfbb770c1f5a8aec872ea772ec58904000000008d9810361b1257aba8c500002012010000de5000000000000000000000000000000000000000000000000000001f00000000000800", 0xb1, 0x808, 0x0, 0x0) sysctl$net_inet6_icmp6(&(0x7f0000000040)={0x4, 0x18, 0x3a, 0x9}, 0x4, &(0x7f0000001c00)="196ff876", &(0x7f0000001c80)=0x4, 0x0, 0xfffffffffffffef8) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x17) r3 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x10) ftruncate(r3, 0x7ffff) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x41) preadv(r4, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/224, 0xfffffdd5}], 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, 0x0, 0x0) 77.534732ms ago: executing program 2 (id=3): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) mknod$loop(0x0, 0xc000, 0x0) r1 = socket(0x18, 0x2, 0x0) close(r1) r2 = socket(0x800000018, 0x3, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1000, &(0x7f0000000000)=0x7, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x22, 0x411}, 0x4, 0x100000001, 0x0, 0x0, 0x4000000000, 0x2, 0x7ff, 0xe67}) bind$unix(r2, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) linkat(r0, &(0x7f0000000040)='./file2/file0/file0\x00', r0, &(0x7f00000000c0)='./file2/file0/file0\x00', 0x4) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x7, 0x2000007, 0x101, 0x80000001, 0x4, 0x7, 0x10, [{0x0, 0x7, 0x4, 0x71000}, {0xd8, 0x8, 0x8, 0xfffffff9}, {0x8, 0xf86, 0x0, 0x8}, {0x1, 0x800, 0x3}, {0x401, 0x200726, 0x1, 0x7}, {0x2, 0x6, 0x3, 0x99}, {0x80ce1, 0x1, 0x3, 0x400006d}, {0x6, 0x803, 0x14, 0x8}, {0xffffffff, 0x82, 0x1, 0x9}, {0x20000004, 0x8001, 0xd1b, 0x88}, {0x1d0, 0x10001, 0x2c, 0x975e616}, {0x7ff, 0x9, 0x8, 0x5}, {0xb8a, 0x4, 0x6, 0xfff}, {0x29a71717, 0xfffffffa, 0x6, 0x6}, {0xc, 0x8, 0x6}, {0x0, 0x1, 0x4, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000180)=[{r3, 0xa9e6aac0282a6fec}], 0x1, 0x0) ioctl$FIOASYNC(r3, 0x8004667d, &(0x7f0000000080)=0x7) readv(r3, &(0x7f0000000340)=[{0x0}], 0x1) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) r4 = dup2(r0, r0) r5 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x718dd70c34c807ae, 0x0) ioctl$BIOCSETIF(r5, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) openat$wsmouse(0xffffffffffffff9c, &(0x7f00000002c0), 0x20000, 0x0) ioctl$VNDIOCSET(r4, 0x80044403, &(0x7f00000001c0)={0x0, 0x80000000100007, 0x0, 0xffffffffffffff37}) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000080)='./file2/file0/file0\x00') 62.499514ms ago: executing program 3 (id=4): lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x80, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000200)={'tap', 0x0}) syz_emit_ethernet(0xe, &(0x7f00000002c0)={@broadcast, @broadcast, [], {@generic={0x80c7}}}) syz_emit_ethernet(0x129e, &(0x7f0000001240)={@broadcast, @random="e04b1c561ac4", [], {@ipv6={0x86dd, {0x0, 0x6, "36e282", 0x1268, 0x3b, 0x0, @rand_addr="01984b0e23742b40c3fa3d76af5fc1fa", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast1, [@routing={0x2b, 0x0, 0x0, 0x3}, @routing={0x0, 0x2, 0x0, 0xf8, 0x0, [@rand_addr="9fb004fee190b4337228137d3885ddf8"]}, @fragment={0x88, 0x0, 0x8, 0x0, 0x0, 0x5, 0x66}, @dstopts={0x61, 0x2, '\x00', [@ra={0x5, 0x2, 0x8000}, @ra={0x5, 0x2, 0xaa0}, @ra={0x5, 0x2, 0x7630}, @pad1, @pad1]}, @hopopts={0xf0, 0x1, '\x00', [@pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}]}, @fragment={0x7d, 0x0, 0x1, 0x1, 0x0, 0x0, 0x64}, @fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x16, 0x64}, @routing={0x3c, 0x12, 0x0, 0x3, 0x0, [@mcast2, @empty, @ipv4={'\x00', '\xff\xff', @rand_addr=0x10000}, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, @loopback, @mcast2, @empty]}, @routing={0x4, 0x4, 0x0, 0x2, 0x0, [@empty, @rand_addr="6dd1d42a8c9d0c1fe92d5daa5674dbf7"]}, @dstopts={0x8, 0x21f, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0xfc, 0xe2, "439b0675a8b2a74a23fc8ad587e165b9bbbea39633aa56b0250bd449b44626ea4ff7915ba2a62a68a6e62161cad582790e26d8ce65f15d524a15029d6128ebefa37e135b6a712cf33dc44bc0f0410c166a782d7466d2232af1df5787a45b12a83f2e35b65e3f72973fa06a224f341ed7811921d4659713b12b27ab60310be850d16ec84fccead299e8abd47e0d7050588b6b9608244432ddffe66b1178044e60099f68508eee5047203ed1a1b88b00bae5384b91c557b9e8113ab42c187051e196bbf69e81c5b09b8a79624929fdcdd3a341f6546478d60eed70c79a121f60027494"}, @ra, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0x1000, "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"}, @ra={0x5, 0x2, 0xdb}, @pad1]}]}}}}}}}) 60.72605ms ago: executing program 1 (id=2): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x6, 0x1, 0x0, 0x0, 0x400000000007, 0xd, 0x5, 0x8000000000800005}) socket$unix(0x1, 0x5, 0x0) r1 = semget(0x1, 0x0, 0x240) semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000002c0)=""/190) r2 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000180), 0x8, 0x0) ioctl$DIOCMAP(r2, 0xc0106477, &(0x7f00000000c0)={0x0, r2, 0x3}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x42}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0x37) chmod(&(0x7f0000000040)='.\x00', 0x35e) setuid(0xee01) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc5005601, &(0x7f0000000000)={0x10, 0x0, [{&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000068000/0x4000)=nil}, {&(0x7f00006ac000/0x4000)=nil, &(0x7f00006ad000/0x1000)=nil}, {&(0x7f0000001000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x10}, {0x0, &(0x7f0000ffb000/0x3000)=nil, 0x10000}, {0x0, &(0x7f0000826000/0x4000)=nil}, {&(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x3000)=nil, 0xffffffffffffffff}, {0x0, 0x0, 0xfffffffffffffffc}, {&(0x7f00001c9000/0xb000)=nil, &(0x7f0000ffe000/0x2000)=nil}, {&(0x7f0000ffe000/0x1000)=nil, &(0x7f00001d2000/0x1000)=nil}, {&(0x7f00006ad000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {0x0, &(0x7f0000156000/0x1000)=nil, 0x1ff}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f00001cf000/0x1000)=nil}, {0x0, &(0x7f0000ffd000/0x3000)=nil}, {&(0x7f00004c1000/0x2000)=nil, &(0x7f00001d3000/0x2000)=nil}, {&(0x7f00001cf000/0x4000)=nil}, {0x0, &(0x7f00006ae000/0x2000)=nil}], './file0\x00'}) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) select(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f00000024c0)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000080)=[{{}, 0xfffffffffffffffe, 0x8b}], 0x1, 0x0, 0xbe5, 0x0) write(r3, 0x0, 0x0) recvmmsg(r4, &(0x7f0000000040)={0x0, 0xff}, 0x10, 0x42, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0/..\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x183) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 50.561875ms ago: executing program 5 (id=6): ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x3, 0x4) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff000000000000000000000000ffff"]) r1 = socket(0x800000018, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) ioctl$VNDIOCSET(0xffffffffffffffff, 0x80046478, &(0x7f0000000040)={0x0, 0x0, 0x0}) 41.339813ms ago: executing program 6 (id=7): r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) setuid(0xffffffffffffffff) ioctl$VNDIOCSET(r0, 0xc0384600, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x2, &(0x7f0000000100)='./file0\x00', 0x8}) r1 = getpid() open(&(0x7f00000000c0)='./file1\x00', 0x615, 0x0) r2 = getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, r2) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, r1) r3 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000300), 0x881, 0x0) writev(r3, &(0x7f00000008c0)=[{&(0x7f0000000140)="81c580382677760dc036a3aa1c6b96d4755939a16d6c", 0x16}], 0x1) 37.301334ms ago: executing program 7 (id=8): sysctl$kern(&(0x7f00000000c0)={0x1, 0x2f}, 0x2, &(0x7f0000000180)="4ba784114317", &(0x7f0000000040)=0x6, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x400, 0x0, 0x0) r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) pledge(0x0, &(0x7f00000002c0)='tty\x00!\a\x9bj\xb6\x00\x00\x00\x00\x00\x00\xa3_\xbc\x04\x9d!\xd9\x9f\x9f\xb4\x96\x13\x12\xe0\r\xe7\xb9E\b\x00\x00\x00l\xaaY\xe1Q<\x19\xc0\xf6Yf\x9au^\xa0\xc9j\xdd-I\x01R\x00w\xf7\x15\x04\xa6\x82aY\x1d\xd7\f>Y\x06\"\xad\xb6\x88_\xeb\at\x91\xd3\xbf\xea\xddt\xd7\bt\x06S,\xdbH\xa7-\xaaw\xcet\x044\xc5\xa9e\xa9\xf6\x1b\x8e\x05\x86\x91IsC\xb9ul\xaeu\x94\x9b\xaf\x04\xc4\x03\"F\x8f\xd5\xe8\r\x8d\xa1\x00\xcc\xd7\xa0\xe1\xeb\xc1>\xbd\t\xc8\x15\v\xb0, \xee\xa4\xa6\xb9a\x01&\xadrj\xd5\xc26p\xa14\xe0\xbf\xa0\x1es\x01=\xdbd\xf0?=\x8afcJ\x8eYEn\xd4<\x00\xec\xe4^\x00\x00\x00\xca\x90\xfa\x98\xc9gty\xce\xab\xd2\xa1\x85E\xe4\xa9\xd5\xab\x83\xda?w\x83\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xa6\x8c\x1an\x83\x83\x12+\x16\xc1\x00\x04\x00\x00\x13:o\x0f\x1fB\xa4\x00wB\x92h\xde\xfal3\x88e\x04J\\\x00D\xae`\x8e\xadd\xa8;\xee\xc4K\xe8]\x84\x90\xb8d\xfb\x95\xb3\xe9(x_\x80]\xadW\xd5\xa9\xaa\x03\x9c6\xa9\f\x00\x00\x00\xe5\x90\x85\x16\xb0DV\x13\x01\xab\x01\xf0\x8f\xeb\xb4\xc8\x9b\x03\x1f\xd7\xdbN\\\xc0\xcd?Pg\xd5q\x13\xbd \xfa\xab\xccJK\x11\\\x16~#P.\xc9K\x15r\x04\xd9Z;\xc0\x8dOze\x9b^\xae\x9f\xed\x94.\xc2\xa0\x1fU#\x96\xe6\xb6C\xfa\x03/\x8b\x0e2\xec\x96v\x9b/.\v\x9e\x80\x18s\xae.\xf4\x14KS`\x87\x8b4\t\x00\x87{\xa8@e\xbfe\xeb\xee\xa2\xe72\xb8Q:\x9f\xc2b\x897\xbe\r\x04\xdf\xe2\xc0_FV\'m\xcbm\x80%\xfc\x9e\x9f\x87\x80A\xbe\xc2\x00\x00\x00\x00\x00\x006\x96\xbb\x9f\x85\x98\xbb\xbc;\xaa\x97c\xfe\x82jz&[(j1\x98-\xfc\xf9\xb5\xa5d1t\xa7\xc4\xcd\xb0\b9G\xcag\fY\xe6\r\xcdT\xd3\x1c(\xef\xc0hD\xf4\x1a\x8eJ\xa6\xd9\x8c7~\xea\xceW^\x03\x18\xbd\xdd\xd9\xc9\x93a]q\xd2\x9b\a\x1e\xf8\xc3\"\xc8:\xb8$\x9f\'P\x17\xfa\xf3Xa\trB-\xf2g\xe6Z\xd5F\xd2\x80\xe0\x99\"\xc12\xe8\b\xc58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x8b\x80\xa5A\xf1\x95>\xd8G\xf0\xe25\xba\x95z\x14/(\x02\xb3a\x88`|/7Q\x1by}\x13\xd6\xaf\x01\xa2m\xceYn\x91\xb5\xb76\xfb\xc4\xf2\x1c\x999\x81\xc1\x98\x83\\\x8f5\x1d\xd5i#\x18\x12\x17C\xef\xea\xb8<\xa1\xe5w\xad\xf3[\xa7\x87\xa9\xe2\f\x97p\xe8O\xa9\xae\xd5\x8d\xe0|I\xb0\x96\x13\xd3\x8f#\xd0,\x9f\xc0\xc3\xdc\x12\\\xec\x10y\xd2\xbcx\xf8;f\xb1\x93\xa4\x90+\x89\xa6\xe0\xa3C4\x8b\\X\xb7\xc7\x13\x97\xa2\xe7\xfcp\xa3\xb1d\xdf\a1\xc7\x9b\x02\x1b\x98T\xfa\xfa\xf9Q.=\xf4') setuid(0xffffffffffffffff) sysctl$net_inet_divert(&(0x7f0000000000)={0x4, 0x1e, 0x2, 0x1}, 0x4, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$TIOCSETA(r0, 0xcd50441a, &(0x7f0000000040)={0xc, 0x800003, 0x6, 0x9, "00000000000000000000001500", 0xb, 0x85}) 0s ago: executing program 4 (id=9): sysctl$hw(&(0x7f0000000200)={0x6, 0x18}, 0x2, &(0x7f0000000040), 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') link(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f00000006c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000580)='./file0\x00') unlink(&(0x7f0000000a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f00000007c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a40)='./file0\x00') link(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00000000c0)={{0x5, 0x101}, {0x3ff, 0x1}}, &(0x7f0000000100)) r0 = socket(0x2, 0x3, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x4, &(0x7f0000000240)=[{0x1, 0xf7, 0x3, 0x4}, {0x3ff, 0x0, 0x3, 0xe}, {0x8, 0x1, 0x4, 0x200000}, {0xfffd, 0x0, 0x2, 0x6}]}) r1 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc0106924, &(0x7f00000001c0)) r2 = kqueue() kevent(r2, &(0x7f00000000c0), 0x101, &(0x7f0000000180), 0x6, 0x0) socket(0x11, 0x3, 0x0) setrlimit(0x8, &(0x7f0000000080)={0xe, 0x51}) r3 = syz_open_pts() close(r3) syz_open_pts() ioctl$FIOASYNC(r3, 0x80047469, &(0x7f00000000c0)=0x5) writev(r3, &(0x7f0000001880)=[{0x0}], 0x1) r4 = kqueue() ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, &(0x7f00000019c0)={0xfffffefc, 0xfffffffe, {[0xfffffffffffffffc, 0x10000000004ef, 0x5, 0x100000000, 0x4, 0x80000000, 0x400, 0x40, 0x0, 0x2f01, 0x2, 0x3, 0xfffffffffffffffe, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x100], [0x5, 0x6, 0xfffffffffffffff8, 0x3, 0x1, 0x81e, 0xff, 0x0, 0x0, 0x48000000], [0x8, 0x5, 0xa64, 0x0, 0x10, 0x0, 0xfffffffffffffffe], [0x3, 0x20000000000, 0x0, 0x100000002, 0xfffffffffffffffe], [{0x0, 0xc, 0x4, 0x7d06}, {0x2, 0x2, 0x6, 0x3}, {0x2, 0x9d1, 0xfffffffe, 0xffc}, {0x1009, 0x0, 0x6, 0xfffffffffffffffe}, {0x0, 0xfffffffe, 0xd, 0x1}, {0x7ffe, 0xd, 0x4000a, 0x1}, {0xfffe, 0xfffffffc, 0x7}, {0x0, 0x95b, 0x200, 0x8}], {0x0, 0x7, 0x0, 0x849}, {0x203, 0x10, 0x4, 0x2}}}) kevent(r4, &(0x7f00000000c0), 0x138, 0x0, 0xffffffff, 0x0) ioctl$FIONREAD(r0, 0xc0206921, &(0x7f00000001c0)) socket(0x2, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.139' (ED25519) to the list of known hosts. uvm_fault(0xffffffff839774e0, 0xffff80000149208a, 0, 1) -> e kernel: page fault trap, code=0 Stopped at arp_rtrequest+0x657: movzwl 0xc(%rcx,%rbx,1),%ecx TID PID UID PRFLAGS PFLAGS CPU COMMAND *485758 8201 0 0 0x4000000 0 syz-executor arp_rtrequest(ffff800000039058,1,fffffd8068c1c700) at arp_rtrequest+0x657 rtrequest(1,ffff800031d3d5d0,0,ffff800031d3d540,16) at rtrequest+0xf08 rtm_output(ffff80000148fc00,ffff800031d3d678,ffff800031d3d5d0,0,16) at rtm_output+0x91a route_output(fffffd806dcd1000,ffff800001419c10) at route_output+0xa2b route_send(ffff800001419c10,fffffd806dcd1000,0,0) at route_send+0xd7 sosend(ffff800001419c10,0,ffff800031d3d828,0,0,808) at sosend+0x804 sendit(ffff80002a822fa8,3,ffff800031d3d920,808,ffff800031d3d9c0) at sendit+0x5a5 sys_sendto(ffff80002a822fa8,ffff800031d3da70,ffff800031d3d9c0) at sys_sendto+0x8d syscall(ffff800031d3da70) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x435be7bc830, count: 5 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: uvm_fault(0xffffffff839774e0, 0xffff80000149208a, 0, 1) -> e ddb> trace arp_rtrequest(ffff800000039058,1,fffffd8068c1c700) at arp_rtrequest+0x657 rtrequest(1,ffff800031d3d5d0,0,ffff800031d3d540,16) at rtrequest+0xf08 rtm_output(ffff80000148fc00,ffff800031d3d678,ffff800031d3d5d0,0,16) at rtm_output+0x91a route_output(fffffd806dcd1000,ffff800001419c10) at route_output+0xa2b route_send(ffff800001419c10,fffffd806dcd1000,0,0) at route_send+0xd7 sosend(ffff800001419c10,0,ffff800031d3d828,0,0,808) at sosend+0x804 sendit(ffff80002a822fa8,3,ffff800031d3d920,808,ffff800031d3d9c0) at sendit+0x5a5 sys_sendto(ffff80002a822fa8,ffff800031d3da70,ffff800031d3d9c0) at sys_sendto+0x8d syscall(ffff800031d3da70) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x435be7bc830, count: -10 ddb> show registers rdi 0xffff80002a928000 rsi 0x939 rbp 0xffff800031d3d420 rbx 0xde rdx 0xffff80002a928000 rcx 0xffff800001491fa0 rax 0xfffffd806dcd1ee0 r8 0x1000 __ALIGN_SIZE r9 0 r10 0xd9bd509eec651f28 r11 0x50907dcab049e9d0 r12 0x1a r13 0xfffffd806dcd1e00 r14 0xfffffd8068c1c700 r15 0xffff800000039058 rip 0xffffffff819690a7 arp_rtrequest+0x657 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff800031d3d3a0 ss 0x10 arp_rtrequest+0x657: movzwl 0xc(%rcx,%rbx,1),%ecx ddb> show proc PROC (syz-executor) tid=485758 pid=8201 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a823240,0xffff80002a823cb0 process=0xffff80002cd30008 user=0xffff800031d38000, vmspace=0xfffffd806bbd4180 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 8765 68794 63071 0 2 0 syz-executor 8765 135331 63071 0 2 0x4000000 syz-executor 87740 247815 38690 0 2 0 syz-executor 87740 467868 38690 0 3 0x4000080 fsleep syz-executor 53060 382031 40505 0 2 0 syz-executor 53060 442266 40505 0 3 0x4000080 fsleep syz-executor 95052 304540 50245 0 2 0 syz-executor 95052 171747 50245 0 3 0x4000080 fsleep syz-executor 4212 188364 57940 0 2 0 syz-executor 4212 98179 57940 0 3 0x4000080 fsleep syz-executor 7702 145694 94282 0 2 0 syz-executor 7702 214587 94282 0 3 0x4000080 fsleep syz-executor 85378 231064 43425 0 2 0 syz-executor 85378 115429 43425 0 3 0x4000080 fsleep syz-executor 8201 51473 37483 0 2 0 syz-executor * 8201 485758 37483 0 7 0x4000000 syz-executor 38690 331424 367 0 3 0x82 nanoslp syz-executor 40505 512756 367 0 3 0x82 nanoslp syz-executor 50245 154009 367 0 3 0x82 nanoslp syz-executor 63071 462832 367 0 3 0x82 nanoslp syz-executor 94282 319644 367 0 3 0x82 nanoslp syz-executor 43425 103438 367 0 3 0x82 nanoslp syz-executor 57940 42279 367 0 3 0x82 nanoslp syz-executor 37483 140909 367 0 3 0x82 nanoslp syz-executor 367 52937 44856 0 3 0x82 kqread syz-executor 44856 57401 5051 0 3 0x10008a sigsusp ksh 5051 512358 40099 0 3 0x98 kqread sshd-session 40099 456881 73564 0 3 0x92 kqread sshd-session 22084 224851 1 0 3 0x100083 ttyin getty 73564 130128 1 0 3 0x88 kqread sshd 71389 161634 61845 73 3 0x1100090 kqread syslogd 61845 36901 1 0 3 0x100082 sbwait syslogd 79096 404999 1 0 3 0x100080 kqread resolvd 5365 99619 45417 77 3 0x100092 kqread dhcpleased 52653 216331 45417 77 3 0x100092 kqread dhcpleased 45417 86487 1 0 3 0x80 kqread dhcpleased 63685 353713 0 0 3 0x14200 bored smr 75948 8844 0 0 2 0x14200 zerothread 25827 28743 0 0 3 0x14200 aiodoned aiodoned 1833 249373 0 0 3 0x14200 syncer update 70057 159267 0 0 3 0x14200 cleaner cleaner 79253 100756 0 0 3 0x14200 reaper reaper 28466 181343 0 0 3 0x14200 pgdaemon pagedaemon 42082 173697 0 0 3 0x14200 bored viomb 31589 358750 0 0 3 0x40014200 acpi0 acpi0 50800 482075 0 0 3 0x14200 bored softnet7 88045 330230 0 0 3 0x14200 bored softnet6 25943 333825 0 0 3 0x14200 bored softnet5 49813 16482 0 0 3 0x14200 bored softnet4 55187 239398 0 0 3 0x14200 bored softnet3 59904 164612 0 0 3 0x14200 bored softnet2 38376 238688 0 0 3 0x14200 bored softnet1 52734 511216 0 0 3 0x14200 bored softnet0 42240 309015 0 0 3 0x14200 bored systqmp 56624 127129 0 0 3 0x14200 bored systq 49661 119713 0 0 3 0x40014200 tmoslp softclock 86240 227599 0 0 3 0x40014200 idle0 1 220881 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 10177 11073K 11073K 166960K 11254 0 pcb 19 12K 12K 166960K 21 0 rtable 214 7K 7K 166960K 276 0 pf 30 12K 12K 166960K 30 0 ifaddr 42 7K 7K 166960K 44 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 9K 166960K 5 0 counters 32 17K 17K 166960K 32 0 ioctlops 0 0K 2K 166960K 29 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1340 84K 84K 166960K 1356 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 18 65K 93K 166960K 139 0 proc 57 58K 100K 166960K 472 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 4 0 in_multi 99 7K 7K 166960K 99 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 25 122K 122K 166960K 25 0 exec 0 0K 1K 166960K 347 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 212 150K 159K 166960K 2859 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 39 78K 94K 166960K 1171 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 2 0K 0K 166960K 2 0 NDP 27 2K 2K 166960K 27 0 temp 34 8630K 8694K 166960K 3655 0 kqueue 13 20K 20K 166960K 21 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 38 0 34 1 0 1 1 0 8 0 rtentry 136 96 0 1 4 0 4 4 0 8 0 unpcb 144 31 0 16 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 7 0 2 1 0 1 1 0 8 0 arp 88 10 0 0 1 0 1 1 0 8 0 inpcb 328 59 0 48 2 0 2 2 0 8 1 nd6 104 16 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 437 0 0 28 0 28 28 0 8 0 art_table 40 439 0 0 5 0 5 5 0 8 0 art_node 32 96 0 11 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1548 0 43 95 0 95 95 0 8 0 ffsino 256 1548 0 43 95 0 95 95 0 8 0 nchpl 144 1735 0 48 63 0 63 63 0 8 0 uvmvnodes 80 1632 0 0 34 0 34 34 0 8 0 vnodes 216 1632 0 0 91 0 91 91 0 8 0 namei 1024 5060 0 5060 2 0 2 2 0 8 2 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 6184 0 6184 8 0 8 8 1 8 8 plimitpl 152 26 0 10 1 0 1 1 0 8 0 sigapl 424 423 0 373 7 0 7 7 0 8 1 knotepl 120 2600 0 2553 2 0 2 2 0 8 0 kqueuepl 184 17 0 8 1 0 1 1 0 8 0 pipepl 304 99 0 72 3 0 3 3 0 8 0 fdescpl 448 403 0 373 5 0 5 5 0 8 1 filepl 120 1280 0 1068 7 0 7 7 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 21 0 13 1 0 1 1 0 8 0 pgrppl 48 29 0 13 1 0 1 1 0 8 0 ucredpl 104 64 0 53 1 0 1 1 0 8 0 zombiepl 144 373 0 373 1 0 1 1 0 8 1 processpl 1168 423 0 373 5 0 5 5 0 8 1 procpl 664 432 0 374 5 0 5 5 0 8 0 sockpl 552 128 0 98 3 0 3 3 0 8 0 mcl8k 8192 4 0 4 1 0 1 1 0 8 1 mcl4k 4096 2441 0 2388 17 2 15 17 0 8 6 mcl2k 2048 149 0 148 1 0 1 1 0 8 0 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 3745 0 3613 9 0 9 9 0 8 0 bufpl 280 2816 0 117 193 0 193 193 0 8 0 anonpl 24 78450 0 75457 23 0 23 23 0 187 3 amapchunkpl 152 7728 0 7281 18 0 18 18 0 158 0 amappl16 200 1027 0 1013 4 0 4 4 0 8 3 amappl15 192 5 0 5 1 0 1 1 0 8 1 amappl14 184 101 0 91 1 0 1 1 0 8 0 amappl12 168 1014 0 984 3 0 3 3 0 8 1 amappl11 160 45 0 35 1 0 1 1 0 8 0 amappl10 152 6 0 6 1 0 1 1 0 8 1 amappl9 144 262 0 262 1 0 1 1 0 8 1 amappl8 136 16 0 15 1 0 1 1 0 8 0 amappl7 128 96 0 86 1 0 1 1 0 8 0 amappl6 120 173 0 170 1 0 1 1 0 8 0 amappl5 112 109 0 103 1 0 1 1 0 8 0 amappl4 104 269 0 253 1 0 1 1 0 8 0 amappl3 96 1168 0 1066 3 0 3 3 0 8 0 amappl2 88 610 0 556 2 0 2 2 0 8 0 amappl1 80 7918 0 7364 14 0 14 14 0 8 1 amappl 88 2223 0 2076 4 0 4 4 0 92 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 24 403 0 373 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 403 0 373 1 0 1 1 0 8 0 vmmpekpl 168 4745 0 4724 2 0 2 2 0 8 0 vmmpepl 168 31640 0 29806 80 0 80 80 0 357 0 vmsppl 368 402 0 373 4 0 4 4 0 8 1 rwobjpl 40 12695 0 10256 26 0 26 26 0 8 0 pdppl 4096 812 0 746 94 14 80 80 0 8 14 pvpl 32 188158 0 179782 68 0 68 68 0 265 0 pmappl 216 402 0 373 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 366 0 16 10 0 10 10 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace arp_rtrequest(ffff800000039058,1,fffffd8068c1c700) at arp_rtrequest+0x657 rtrequest(1,ffff800031d3d5d0,0,ffff800031d3d540,16) at rtrequest+0xf08 rtm_output(ffff80000148fc00,ffff800031d3d678,ffff800031d3d5d0,0,16) at rtm_output+0x91a route_output(fffffd806dcd1000,ffff800001419c10) at route_output+0xa2b route_send(ffff800001419c10,fffffd806dcd1000,0,0) at route_send+0xd7 sosend(ffff800001419c10,0,ffff800031d3d828,0,0,808) at sosend+0x804 sendit(ffff80002a822fa8,3,ffff800031d3d920,808,ffff800031d3d9c0) at sendit+0x5a5 sys_sendto(ffff80002a822fa8,ffff800031d3da70,ffff800031d3d9c0) at sys_sendto+0x8d syscall(ffff800031d3da70) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x435be7bc830, count: -10 ddb> machine ddbcpu 1 No such command ddb> trace arp_rtrequest(ffff800000039058,1,fffffd8068c1c700) at arp_rtrequest+0x657 rtrequest(1,ffff800031d3d5d0,0,ffff800031d3d540,16) at rtrequest+0xf08 rtm_output(ffff80000148fc00,ffff800031d3d678,ffff800031d3d5d0,0,16) at rtm_output+0x91a route_output(fffffd806dcd1000,ffff800001419c10) at route_output+0xa2b route_send(ffff800001419c10,fffffd806dcd1000,0,0) at route_send+0xd7 sosend(ffff800001419c10,0,ffff800031d3d828,0,0,808) at sosend+0x804 sendit(ffff80002a822fa8,3,ffff800031d3d920,808,ffff800031d3d9c0) at sendit+0x5a5 sys_sendto(ffff80002a822fa8,ffff800031d3da70,ffff800031d3d9c0) at sys_sendto+0x8d syscall(ffff800031d3da70) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x435be7bc830, count: -10