last executing test programs: 32.700417ms ago: executing program 0 (id=1): r0 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000200), 0x10, 0x0) close(r0) sysctl$kern(&(0x7f0000000040)={0x1, 0x45}, 0x2, &(0x7f0000000440)="3bf2ee74e747c82dad6eb2a36fa755e1a3925fe49afca7e63b52fa65ccaa74d6e6b85b6cdced70350101c2121742b1068dca31553fa2d7031f38c03e56ad0e24dfc4f97b8b7f81499647e6e7725765d61436c85e43c15d12a78cb8c57ddde87021d7b685507fd3e0652f31e45bdaa3afd895151653e19af4d807a67f17620a13d5adff26aa2e48b45f8ce92bcefd3eceefabee7e3ebeb5d12700"/174, &(0x7f0000000000)=0xae, &(0x7f0000000340)="5a67923ef0cb189971421989ebcff78831a7581e2f27caa362f1363042efb27688b2c899220fb2fe37e467d974592496856ca7b78060998608c2f952e43bc0bf11555cc5cb0fe17b2ec1be389871829bfe10dd4c4d2c8f9da2bdc9f5d8069fad96e9ea2868fd86791dc09dc4fa89a217458bdaed31003fdc3a7323189ba3ccbad6c8af17516e4557f61ad20180000000000000125f568ca7d3396b9057255f381855110eb3a673713716cdf010ddfa7977f92cf061ad125ca670353b45d53aae196b00271f9d3452b523b3dea22d602762", 0xd1) r1 = socket$inet(0x2, 0x1, 0x0) open(0x0, 0x20080, 0x0) semget(0x2, 0x2, 0x120) ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, &(0x7f0000000040)={0x2}) r2 = socket(0x18, 0x3, 0x3a) setregid(0x0, 0x0) setsockopt(r2, 0x29, 0x6c, &(0x7f0000000040), 0x4) mknod(&(0x7f00000001c0)='./file0\x00', 0x2006, 0x4f4b) ktrace(&(0x7f0000000380)='./file0\x00', 0x1, 0x40000822, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$WSMOUSEIO_SCALIBCOORDS(r3, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x2000007, 0x101, 0x80000001, 0x81ac, 0x10001, 0x10, [{0x0, 0x9, 0x0, 0x71002}, {0x2, 0x9, 0x8, 0xfffffff7}, {0x100, 0xf86, 0x0, 0x9}, {0x1, 0x800, 0x8007, 0x7}, {0x401, 0x200727, 0x7, 0x7}, {0x1, 0x650, 0x3, 0x7}, {0xce1, 0xffffffff, 0x4f8, 0x6d}, {0xfff, 0x7ff, 0x14, 0x8}, {0x2, 0x82, 0x8000005, 0x5}, {0x6a75, 0x8001, 0xa94, 0x4}, {0x1cc, 0x10001, 0x0, 0x3}, {0x8, 0x9, 0x8, 0x8000002}, {0xb8c, 0x555981a8, 0x8, 0x4}, {0x29a71717, 0xfffffffa, 0xffffffff, 0x6}, {0xc, 0x2000005, 0x5, 0x10000000}, {0x0, 0x1, 0x1002, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r3, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r3, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x20, 0x0) sysctl$hw(&(0x7f00000000c0)={0x6, 0x1c}, 0x2, 0x0, &(0x7f0000000080), 0x0, 0xfffffffffffffd4c) syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="e702f2ffef1f97b0ae1a006b86dd609907a600302c03cb697a653e336f000000500000000000ff02000000000008000000000000000102009078000000036900de0000061d0826651f52e2840a3a68632730c0fc4357ff0100000000000000000000000000010dfd1dabcc51939a7f5777bf28986a9c859a405ca6"]) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="69e1629b6174391e7dd7a2d786dd60b6000000302c03cb697a653e336f000000500000000000ff020000000000000000000000000001020000"]) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="e706f2ffff1f391e7dd7a2d786dd609907a600302c03cb697a653e336f000000500000000000ff020000000000000000000000000001020090"]) r4 = open(&(0x7f0000000240)='./file0\x00', 0x10080, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_open_pts() ioctl$VNDIOCCLR(r4, 0x80047460, &(0x7f0000000140)={0x0, 0x4, 0x0}) setsockopt(r1, 0x6, 0x10, &(0x7f0000000000), 0x0) 28.544662ms ago: executing program 2 (id=3): openat$pf(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_pts() ioctl$TIOCCONS(r0, 0x80047462, &(0x7f0000000000)=0xd7f) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8010, 0x2000006, 0xffffffff, 0x80000001, 0x81b0, 0x10001, 0x10, [{0x0, 0x2890, 0x4, 0x71002}, {0x6, 0x9, 0x8, 0xfffffffb}, {0x104, 0xf88, 0x0, 0x9}, {0x4, 0x800, 0x8007, 0x1}, {0x401, 0x3, 0x2800, 0x7}, {0x1, 0x650, 0x3, 0x99}, {0xce1, 0xffffffff, 0x4f8, 0x6d}, {0x6, 0x804, 0x14, 0x8}, {0x2, 0x82, 0x5, 0x5}, {0x6a75, 0x8000, 0x1000, 0x4}, {0x1cc, 0x10001, 0xc, 0x3}, {0x8, 0x9, 0x8, 0x2}, {0xb94, 0x47, 0x4, 0x1}, {0x29a71717, 0xfffffffa, 0x1, 0x6}, {0x1000c, 0x5, 0x5, 0x6}, {0x0, 0x1, 0xfff, 0x30004}]}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r1 = socket(0x2, 0x3, 0x0) ioctl$FIONREAD(r1, 0x8020699f, &(0x7f00000001c0)) 25.261333ms ago: executing program 3 (id=4): r0 = socket(0x11, 0x3, 0x0) r1 = socket(0x2, 0x3, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x2000000000000243, &(0x7f0000000100)}) r2 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r2, 0xc0106924, &(0x7f00000001c0)) r3 = kqueue() kevent(r3, &(0x7f00000000c0), 0x101, &(0x7f0000000180), 0x6, 0x0) ioctl$FIONREAD(r1, 0x8014695a, &(0x7f00000001c0)) sendto$unix(r0, &(0x7f0000000000)="b1000501600000041600000007000000087c156610c18125d7f96ecfc73fd3d89815a9c61d3952ddb06b36ac970bff03000000000000000000000000ebe1aa5323edeb51e2f0ca3ebbc2c4699a09000000acb5b302000d7d010000000100000021020000742fe2458bfbb770c1f5a8aec872ea772ec58904000000008d9810361b1257aba8c500002012010000de5000000000000000000000000000000000000000000000000000001f00000000000000", 0xb1, 0x808, 0x0, 0x0) 23.695159ms ago: executing program 4 (id=5): open(0x0, 0x400, 0x1b7) setrlimit(0x2, &(0x7f0000000100)={0xfffffffffffffffb, 0xffffffffffffffff}) r0 = open(0x0, 0x18289, 0x190) ftruncate(r0, 0x10000) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000100)={0x3, 0xb3f, {[0xfffffbfffffffffb, 0x0, 0x2, 0x100000000, 0x6, 0x5, 0xdf60, 0x3, 0xe05, 0x2f01, 0x7, 0x3, 0xffffffffffffffff, 0x100000000, 0xffffffffffffffff, 0x4, 0x2, 0x100], [0xfffffffffffffffe, 0x80000001, 0xf, 0x8000, 0x5b, 0x4, 0x1fe, 0x0, 0x9, 0x2], [0x100000001, 0x2, 0x0, 0x0, 0xb, 0xffffffff, 0x8], [0xffffffff, 0x4, 0x7fffffffffffffff, 0x100000000, 0xfffffffffffffffe, 0x8], [{0x0, 0x20000004, 0x4, 0x7d06}, {0xffff, 0x2, 0x5, 0xfffffffffffffffe}, {0x6, 0x2000008, 0xfffffffc, 0x80}, {0x3, 0x5, 0x4, 0xffffffffffffffff}, {0x6, 0x2, 0x35f1f1b3, 0x8}, {0x0, 0x2007, 0x9, 0x2000000000000000}, {}, {0x0, 0x100, 0x0, 0x8}], {0x0, 0x5, 0x5}, {0x5, 0x80000000, 0x6d5, 0x3}}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) sysctl$hw(&(0x7f0000001a40)={0x6, 0x11}, 0x2, &(0x7f0000001a80)="49c7fb1821ccb9a45d510d611f914e6b46f528493ed2c4b78ff13b7c8d3b2054f0b1b78f2c21bd67bc277e9cfb", &(0x7f0000001b00)=0x2d, &(0x7f0000001b40), 0x0) syz_emit_ethernet(0x56, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa00e0300eaaf808004000009078ffffffffe0000001892bffac1400aa7f00000100000000000000038a1400aaac1400bbac1400aaac1400aaac1400aaac1400aa000f009078000300af6bac8bbdf555fdaba4a31580c334c4208e4b5b295db1f0626ec70a9fee7b153d8b9ccaec6d7295ebc06e0f19c0f25239fb1d1918e2c89531aa2715"]) r1 = socket(0x2, 0x1, 0x0) ioctl$FIONREAD(r1, 0xc0206921, &(0x7f00000001c0)) ioctl$FIONREAD(r1, 0x8040691a, &(0x7f00000001c0)) open(0x0, 0x200, 0x3587e5de9183e706) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x2000000000000243, &(0x7f0000000100)}) mprotect(&(0x7f00004d4000/0x4000)=nil, 0x4000, 0x0) r2 = socket(0x1, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd600000c0002a00f900000000000000000000ffffac1400aa00fe000001000800001a0000000000044e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500480039078fffe"]) ioctl$FIONREAD(r2, 0xc0106924, &(0x7f00000001c0)) 15.372664ms ago: executing program 7 (id=8): socket(0x800000018, 0x1, 0x0) r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f00000000c0), &(0x7f0000000080)=0x4) setsockopt(r0, 0x1000000000029, 0x0, &(0x7f00000001c0)="03", 0x1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0xf79, 0x100000000000000, 0xffffffffffffffff}) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x4000000000000003}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x1, 0x0) getppid() close(r2) r3 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) sendto$unix(r2, 0x0, 0x0, 0x404, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="d9bdb1d453b8d228fa79338ff8b57c744b8458f0915fe69399503a9643178057a544077d2204664c25691adaea0ac6031770338f48b77563ce8461f3172d836d448df0900828b001c19eba7ffa40352593b61e", 0x53}], 0x1, 0x0, 0x88, 0x9}, 0x4) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x1, &(0x7f0000000400)=[{0x8, 0x81, 0xc0, 0x2}]}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x1f) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) ioctl$VNDIOCSET(r4, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r4, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) close(r4) kqueue() syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[]) syz_emit_ethernet(0x138, &(0x7f0000000040)=ANY=[@ANYBLOB="ff02", @ANYRESOCT=r3]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r5 = fcntl$dupfd(0xffffffffffffffff, 0x2, 0xffffffffffffffff) close(r5) 3.367167ms ago: executing program 1 (id=2): openat$pf(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_pts() ioctl$TIOCCONS(r0, 0x80047462, &(0x7f0000000000)=0xd7f) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$WSMOUSEIO_SCALIBCOORDS(r1, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x2000007, 0x101, 0x80000001, 0x81ae, 0x10001, 0x10, [{0x0, 0x9, 0x0, 0x71002}, {0x2, 0x9, 0x8, 0xfffffff7}, {0x100, 0xf86, 0x0, 0x9}, {0x1, 0x800, 0x8007, 0x7}, {0x401, 0x200727, 0x7, 0x7}, {0x1, 0x650, 0x3, 0x7}, {0xce1, 0xffffffff, 0x4f8, 0x6d}, {0xfff, 0x7ff, 0x14, 0x8}, {0x2, 0x82, 0x8000005, 0x5}, {0x6a75, 0x8001, 0xa94, 0x4}, {0x1cc, 0x10001, 0x0, 0x3}, {0x8, 0x9, 0x8, 0x8000002}, {0xb8c, 0x555981a8, 0x8, 0x4}, {0x29a71717, 0xfffffffa, 0xffffffff, 0x6}, {0xc, 0x2000005, 0x5, 0x10000000}, {0x0, 0x1, 0x1002, 0x30004}]}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8010, 0x2000006, 0xffffffff, 0x80000001, 0x81b0, 0x10001, 0x10, [{0x0, 0x2890, 0x4, 0x71002}, {0x6, 0x9, 0x8, 0xfffffffb}, {0x104, 0xf88, 0x0, 0x9}, {0x4, 0x800, 0x8007, 0x1}, {0x401, 0x3, 0x2800, 0x7}, {0x1, 0x650, 0x3, 0x99}, {0xce1, 0xffffffff, 0x4f8, 0x6d}, {0x6, 0x804, 0x14, 0x8}, {0x2, 0x82, 0x5, 0x5}, {0x6a75, 0x8000, 0x1000, 0x4}, {0x1cc, 0x10001, 0xc, 0x3}, {0x8, 0x9, 0x8, 0x2}, {0xb94, 0x47, 0x4, 0x1}, {0x29a71717, 0xfffffffa, 0x1, 0x6}, {0x1000c, 0x5, 0x5, 0x6}, {0x0, 0x1, 0xfff, 0x30004}]}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r2 = socket(0x2, 0x3, 0x0) ioctl$FIONREAD(r2, 0x8020699f, &(0x7f00000001c0)) 1.211944ms ago: executing program 5 (id=6): mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0xffffffffffffff7b}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f00000000c0)={0x10, 0x800000004, [{&(0x7f0000ffd000/0x3000)=nil, &(0x7f00000b7000/0x3000)=nil, 0x200007fffffffffe}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000417000/0x3000)=nil, 0x7fffffffffffffff}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000795000/0x2000)=nil, 0xb938}, {&(0x7f00001da000/0x4000)=nil, &(0x7f00000d6000/0x1000)=nil, 0xfdfffffffffffff9}, {&(0x7f00000f4000/0x3000)=nil, &(0x7f0000025000/0x3000)=nil, 0x4001}, {&(0x7f000060b000/0x2000)=nil, &(0x7f0000095000/0x3000)=nil, 0x1}, {&(0x7f0000123000/0x3000)=nil, &(0x7f000014d000/0x4000)=nil, 0x4}, {&(0x7f00002f3000/0x3000)=nil, &(0x7f000063b000/0x2000)=nil, 0x5}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x6}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000632000/0x4000)=nil, 0xc6}, {&(0x7f000064b000/0x2000)=nil, &(0x7f000038f000/0x4000)=nil, 0x4000000000}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000688000/0x4000)=nil, 0x6}, {&(0x7f0000ff9000/0x3000)=nil, &(0x7f0000508000/0x2000)=nil, 0x51a}, {&(0x7f0000349000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffff9}, {&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x1000039f7}, {&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000754000/0x4000)=nil, 0x9e}], './file0\x00', 0xfffffffa}) r0 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) ioctl$TIOCSETA(r0, 0xc1084425, &(0x7f0000000040)={0x3, 0x0, 0xfffffffd, 0x5, '!\r\x00\x00\x00\b\x00', 0x2000000, 0x5}) ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x0, [{0x7}, {}, {0x3}, {0x3}, {}, {0x3}, {0x0, 0xaa59}, {}, {0x1, 0xffffffff}, {}, {0x2, 0x4}, {}, {}, {}, {0x0, 0x80000001}, {0x2, 0xffffffff}, {0x2, 0x3}, {0x3, 0x7218}, {0x0, 0x2}, {0x0, 0x7ff}, {0x2, 0x1}, {}, {0x3}, {}, {}, {0x2, 0x80001}, {}, {0x0, 0x200}, {0x2}, {0x2, 0x2}, {0x2, 0xa}, {0x2}]}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x33}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x14, 0x0, 0x37) sysctl$kern(&(0x7f0000000000)={0x1, 0x49}, 0x2, &(0x7f0000000180)="e96e8eec5b8d208d771591afe018989563d57e8288f1e41b0a8ebf7fcd8e14561f1070eaab9dd3a0405e5f804958c70eb8950592424ca000935cf7bdb4e8bb9e3790c79ee4e5fa999c203201e448f2d2ca02c966a8d7fac50859ae31d6cc34ad6ad4c19ec1af8f8bfd16773e12a85c5543954c9e1f46e8589875e7fb08d95c61b25893c603177211da9999338cbe49a150987937518806b0992178dbf0993d0a1be81b8006a5188eb2bb7c41a58215849e26b37110e914e76fd0bbf6d5640fc06ec70486b5379a4dfab00b3ae6bb040da273393137548c3b4d2339", &(0x7f0000000280)=0xdb, &(0x7f00000002c0)="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", 0x1000) 0s ago: executing program 6 (id=7): rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0xc0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') chroot(&(0x7f00000001c0)='./file0\x00') r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/4102}, &(0x7f0000001240)=0x1008) getpeername$unix(r1, &(0x7f0000001280)=@file={0x0, ""/515}, &(0x7f00000014c0)=0x205) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001500)) sendto$inet6(r2, &(0x7f0000001540)="249f2943636c325ba6cb7140b93b43617ff9ce111ddd387f53cfb65c24f90f89896915c53c7a65b90a1da8201974db53e137db2eaffe56962f89c0e684ae9157007acd7a0837706b50", 0x49, 0x8, &(0x7f00000015c0)={0x18, 0x3, 0x7fff, 0x2}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001600)={0xffffffffffffffff}) shutdown(r3, 0x1) r4 = openat$vnd(0xffffffffffffff9c, &(0x7f0000001640), 0x8, 0x0) ioctl$VNDIOCCLR(r4, 0x80384601, &(0x7f0000001700)={&(0x7f0000001680)='./file0\x00', 0x8000000000000000, &(0x7f00000016c0)='./file0\x00', 0x8}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000001740), 0x80, 0x0) getpeername$inet(r5, &(0x7f0000001780), &(0x7f00000017c0)=0xc) socketpair(0x20, 0x5, 0x13, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0x68, &(0x7f0000001840)={{0x18, 0x1, 0x0, 0x7}, {0x18, 0x2, 0xfffffff8, 0x6}, 0x9, [0x5, 0x6, 0x3, 0x9, 0x8, 0x1, 0xfff, 0x7]}, 0x3c) r7 = kqueue() pipe2(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10004) r9 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000001900), 0x80, 0x0) kevent(r7, &(0x7f0000001880)=[{{r5}, 0xfffffffffffffff9, 0x40, 0x4, 0x8760, 0x10001}, {{r0}, 0x0, 0x0, 0x8, 0xc58b, 0x37b00}], 0x7, &(0x7f0000001940)=[{{r0}, 0xffffffffffffffff, 0xa8, 0xf0000000, 0x1, 0x3}, {{r6}, 0xfffffffffffffffb, 0x80, 0x1, 0x1, 0x2}, {{0xffffffffffffff9c}, 0xfffffffffffffffa, 0x2e, 0xfffff, 0x10001, 0x1}, {{r6}, 0xfffffffffffffffa, 0xa0, 0x1, 0x9, 0xe11c}, {{r8}, 0xfffffffffffffffe, 0x7475c67172df51d9, 0x1, 0x7, 0x5}, {{r9}, 0xfffffffffffffffc, 0x88, 0x8, 0x8, 0xa7d}, {{r5}, 0x7ffffffffffffffc, 0x10, 0x10, 0xcf, 0x2}], 0x8, &(0x7f0000001a40)={0x65, 0x101}) ioctl$WSDISPLAYIO_ADDSCREEN(r8, 0x80245753, &(0x7f0000001a80)={0xb, './file0\x00', './file0\x00'}) fcntl$getflags(r1, 0x1) sysctl$kern(&(0x7f0000001ac0)={0x1, 0x38}, 0x2, &(0x7f0000001b00)="ba7ab685ca800b21ef99fd833f6358401d0b46cfeb1e4f767dd2088060e950a3bbfd759c26bcdd8e6e181f447fba120700b6cf93bbd98cc2c0239886ceddcbb60faf5c7890306774754c57b928979fc2193e15127fee1e1491853fa67bebfc5218b1fea7f6992a15fe469b6620c1778ac3419a3c5141b165670cd1449d5abdbe803ed199543f76be24ca75ead1334f8fd21c7a312423d62152a7b79902540e372e31f991e5b73965ca7a4ca8f3f5794198c2fee189492c35acc1a8758d2b4dd12f42d5273ec2408505bf6139f87735c8d6b8d93dfb18bd12c6e041bae35e31562d", &(0x7f0000001c00)=0xe1, &(0x7f0000001c40)="0daadc060748833f94a638c498126b08d59600b4e7e21e9040ad3cc04adf06bd33949f59d040b929e3a82b28c946c5e0f1e6f14ae9af0d5db472383b25d8193422fad5ebed6f8113567e7cdce98d8d33948e3a016d2f619a7122cb408e9b92da3c5a5340b623c4a1270ddd56cf3d621ef816e3c9d872463615d3732eb97a350b5e3b685c2b617a66c7a67efa3acf83131ab77b96ec1d5d54551e7be8e70366f89b1205f6a68988de47be0cfd8d0a2f8fe7dab47562b937fb47475141057867ca4f47b721b10738ca5ee9", 0xca) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) sendto(r2, &(0x7f0000001d40)="a727ec0bb61ad94d4ebf7f97710378a0e588eab23092b56cec36e8984c278b9cecc7c492c8e0834b8b1d02d15381de79589af36c085089ba8de2cdc3596db0119339583c4d86addcb7428ee6271f6e93cf59372791d7c1b47cb7b281a8eca9dba7d27544dbc91bf52b2df492bcc7921aaed2ef0e0d999dd99639473f5b8011fe5d0662e6adffdf33c4097f482c9d33593d2ee9740748e9cd08c8570d5407e2291a067cc65cb1aa8f55f17f758966545ad5b83b65abc264b66a627c70d7f63ff0a82593b5309d18665c1f31b77bbe40845ed3288e2c58", 0xd6, 0x0, &(0x7f0000001e40)=@in6={0x18, 0x2, 0x8, 0x7ff}, 0xc) sysctl$net_inet_tcp(&(0x7f0000001e80)={0x4, 0x2, 0x6, 0xa}, 0x4, &(0x7f0000001ec0)="61588223c6b1027ce809c1a2243b9930c6759740a16d5213121258a5b63c0e33be4f5474960bcefd5131c543ee5e0a53609d02c605fcbe5262ca704b", &(0x7f0000001f00)=0x3c, &(0x7f0000001f40)="7b2cca349183ba4ffb63383818de22144014fb4603fb26a5cca4e3b6dd4640fb01b2dab1fbade684640e65e1ae19d5189861894ff67c526f8cbfa40466ed6db3b6febf284d4b59217f1487d53df7b4da38914d2d44115ad25aab6355a7fe12ed44043e408d7085535f4fead0c7f9", 0x6e) ioctl$BIOCSETF(r5, 0x80104267, &(0x7f0000002000)={0x1, &(0x7f0000001fc0)=[{0x1, 0x9, 0x9, 0x3ff}]}) r10 = getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000002040)={0x1, 0x0, 0x7, 0x3ff, r10}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. uvm_fault(0xffffffff8383eb50, 0xffff80000149904a, 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 *420856 15285 0 0 0x4000000 0 syz-executor arp_rtrequest(ffff800000039058,1,fffffd8073182810) at arp_rtrequest+0x657 rtrequest(1,ffff800038967760,0,ffff8000389676d0,16) at rtrequest+0xf08 rtm_output(ffff800001496e00,ffff800038967808,ffff800038967760,0,16) at rtm_output+0x91a route_output(fffffd806ba5c200,ffff80000141bc10) at route_output+0xa2b route_send(ffff80000141bc10,fffffd806ba5c200,0,0) at route_send+0xd7 sosend(ffff80000141bc10,0,ffff8000389679b8,0,0,808) at sosend+0x804 sendit(ffff80002a7ff248,3,ffff800038967ab0,808,ffff800038967b50) at sendit+0x5a5 sys_sendto(ffff80002a7ff248,ffff800038967c00,ffff800038967b50) at sys_sendto+0x8d syscall(ffff800038967c00) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xca795e2ed80, 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(0xffffffff8383eb50, 0xffff80000149904a, 0, 1) -> e ddb> trace arp_rtrequest(ffff800000039058,1,fffffd8073182810) at arp_rtrequest+0x657 rtrequest(1,ffff800038967760,0,ffff8000389676d0,16) at rtrequest+0xf08 rtm_output(ffff800001496e00,ffff800038967808,ffff800038967760,0,16) at rtm_output+0x91a route_output(fffffd806ba5c200,ffff80000141bc10) at route_output+0xa2b route_send(ffff80000141bc10,fffffd806ba5c200,0,0) at route_send+0xd7 sosend(ffff80000141bc10,0,ffff8000389679b8,0,0,808) at sosend+0x804 sendit(ffff80002a7ff248,3,ffff800038967ab0,808,ffff800038967b50) at sendit+0x5a5 sys_sendto(ffff80002a7ff248,ffff800038967c00,ffff800038967b50) at sys_sendto+0x8d syscall(ffff800038967c00) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xca795e2ed80, count: -10 ddb> show registers rdi 0xffff80003153e000 rsi 0x94a rbp 0xffff8000389675b0 rbx 0xde rdx 0xffff80003153e000 rcx 0xffff800001498f60 rax 0xfffffd806ba5c8e0 r8 0x1000 __ALIGN_SIZE r9 0 r10 0xb2583bf3451aae8f r11 0x38bbe94f1fac9fa0 r12 0x1b r13 0xfffffd806ba5c800 r14 0xfffffd8073182810 r15 0xffff800000039058 rip 0xffffffff82ea3847 arp_rtrequest+0x657 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff800038967530 ss 0x10 arp_rtrequest+0x657: movzwl 0xc(%rcx,%rbx,1),%ecx ddb> show proc PROC (syz-executor) tid=420856 pid=15285 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a7ff778,0xffff80002a7fe030 process=0xffff80002cd316d8 user=0xffff800038962000, vmspace=0xfffffd806bb95010 estcpu=3, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 15285 511021 15631 0 2 0 syz-executor *15285 420856 15631 0 7 0x4000000 syz-executor 68406 396429 83620 0 2 0 syz-executor 68406 106391 83620 0 3 0x4000000 biowait syz-executor 52832 175139 43226 0 2 0 syz-executor 52832 432936 43226 0 3 0x4000080 fsleep syz-executor 33775 468867 76351 0 2 0 syz-executor 33775 349818 76351 0 3 0x4000080 fsleep syz-executor 56560 300928 32098 0 2 0 syz-executor 56560 314424 32098 0 3 0x4000080 fsleep syz-executor 37080 397052 8661 0 2 0 syz-executor 37080 30602 8661 0 3 0x4000080 fsleep syz-executor 11121 478649 73633 0 2 0 syz-executor 11121 1558 73633 0 3 0x4000080 fsleep syz-executor 22452 520836 87509 0 2 0 syz-executor 22452 55041 87509 0 3 0x4000080 fsleep syz-executor 32098 318796 12862 0 3 0x82 nanoslp syz-executor 43226 212955 12862 0 3 0x82 nanoslp syz-executor 83620 314512 12862 0 3 0x82 nanoslp syz-executor 73633 84385 12862 0 3 0x82 nanoslp syz-executor 15631 28225 12862 0 3 0x82 nanoslp syz-executor 87509 347590 12862 0 3 0x82 nanoslp syz-executor 76351 148256 12862 0 3 0x82 nanoslp syz-executor 8661 252872 12862 0 3 0x82 nanoslp syz-executor 12862 148626 28890 0 3 0x82 kqread syz-executor 28890 73710 89838 0 3 0x10008a sigsusp ksh 89838 193918 46894 0 3 0x98 kqread sshd-session 46894 143346 91377 0 3 0x92 kqread sshd-session 88214 484205 1 0 3 0x100083 ttyin getty 91377 333520 1 0 3 0x88 kqread sshd 29522 13552 53526 73 3 0x1100090 kqread syslogd 53526 204917 1 0 3 0x100082 sbwait syslogd 91454 252292 1 0 3 0x100080 kqread resolvd 27389 313961 19034 77 3 0x100092 kqread dhcpleased 45946 520314 19034 77 3 0x100092 kqread dhcpleased 19034 239092 1 0 3 0x80 kqread dhcpleased 53586 68974 0 0 3 0x14200 bored smr 57994 99821 0 0 2 0x14200 zerothread 90972 199937 0 0 3 0x14200 aiodoned aiodoned 78356 510935 0 0 3 0x14200 syncer update 77150 57272 0 0 3 0x14200 cleaner cleaner 80476 523657 0 0 3 0x14200 reaper reaper 48592 137740 0 0 3 0x14200 pgdaemon pagedaemon 25392 42353 0 0 3 0x14200 bored viomb 91581 267652 0 0 3 0x40014200 acpi0 acpi0 39358 234268 0 0 3 0x14200 bored softnet7 70145 378232 0 0 3 0x14200 bored softnet6 17612 515280 0 0 3 0x14200 bored softnet5 72253 247270 0 0 3 0x14200 bored softnet4 11726 389440 0 0 3 0x14200 bored softnet3 6400 164272 0 0 3 0x14200 bored softnet2 97054 61925 0 0 3 0x14200 bored softnet1 68666 476348 0 0 3 0x14200 bored softnet0 30728 422991 0 0 3 0x14200 smrbar systqmp 89050 437474 0 0 3 0x14200 bored systq 47517 232279 0 0 3 0x40014200 tmoslp softclock 55681 33023 0 0 3 0x40014200 idle0 1 507408 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 10170 11040K 11053K 166960K 11247 0 pcb 18 12K 12K 166960K 20 0 rtable 214 7K 7K 166960K 274 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 1337 84K 84K 166960K 1353 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 97K 166960K 138 0 proc 57 58K 124K 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 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 31 148K 148K 166960K 31 0 exec 0 0K 1K 166960K 344 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 218 150K 160K 166960K 2689 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 39 78K 96K 166960K 1160 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 27 2K 2K 166960K 27 0 temp 34 8630K 8692K 166960K 3640 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 37 0 33 1 0 1 1 0 8 0 rtentry 136 96 0 1 4 0 4 4 0 8 0 unpcb 144 33 0 16 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 10 0 2 1 0 1 1 0 8 0 arp 88 10 0 0 1 0 1 1 0 8 0 inpcb 328 61 0 47 2 0 2 2 0 8 0 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 256 436 0 0 28 0 28 28 0 8 0 art_table 40 438 0 0 5 0 5 5 0 8 0 art_node 32 96 0 4 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1545 0 41 95 0 95 95 0 8 0 ffsino 256 1545 0 41 95 0 95 95 0 8 0 nchpl 144 1730 0 45 63 0 63 63 0 8 0 uvmvnodes 80 1629 0 0 34 0 34 34 0 8 0 vnodes 216 1629 0 0 91 0 91 91 0 8 0 namei 1024 5052 0 5051 2 0 2 2 0 8 1 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 6129 0 6128 8 0 8 8 1 8 7 plimitpl 152 27 0 10 1 0 1 1 0 8 0 sigapl 424 419 0 369 7 0 7 7 0 8 1 knotepl 120 3011 0 2964 2 0 2 2 0 8 0 kqueuepl 184 18 0 8 1 0 1 1 0 8 0 pipepl 304 98 0 71 3 0 3 3 0 8 0 fdescpl 448 399 0 369 5 0 5 5 0 8 1 filepl 120 1285 0 1066 7 0 7 7 0 8 0 lockfpl 104 8 0 6 1 0 1 1 0 8 0 lockfspl 48 5 0 3 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 67 0 56 1 0 1 1 0 8 0 zombiepl 144 369 0 369 1 0 1 1 0 8 1 processpl 1168 419 0 369 5 0 5 5 0 8 1 procpl 664 427 0 369 5 0 5 5 0 8 0 sockpl 552 131 0 96 3 0 3 3 0 8 0 mcl8k 8192 4 0 4 1 0 1 1 0 8 1 mcl4k 4096 2389 0 2339 14 0 14 14 0 8 7 mcl2k 2048 148 0 147 1 0 1 1 0 8 0 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 3682 0 3553 9 0 9 9 0 8 0 bufpl 280 2809 0 117 193 0 193 193 0 8 0 anonpl 24 90945 0 87896 22 0 22 22 0 187 2 amapchunkpl 152 7663 0 7206 18 0 18 18 0 158 0 amappl16 200 1590 0 1577 5 0 5 5 0 8 4 amappl15 192 3 0 3 1 0 1 1 0 8 1 amappl14 184 101 0 91 1 0 1 1 0 8 0 amappl13 176 7 0 7 1 0 1 1 0 8 1 amappl12 168 1008 0 977 3 0 3 3 0 8 1 amappl11 160 46 0 36 1 0 1 1 0 8 0 amappl10 152 7 0 7 1 0 1 1 0 8 1 amappl9 144 249 0 249 1 0 1 1 0 8 1 amappl8 136 20 0 19 1 0 1 1 0 8 0 amappl7 128 105 0 95 1 0 1 1 0 8 0 amappl6 120 168 0 164 1 0 1 1 0 8 0 amappl5 112 110 0 104 1 0 1 1 0 8 0 amappl4 104 256 0 242 1 0 1 1 0 8 0 amappl3 96 1169 0 1065 3 0 3 3 0 8 0 amappl2 88 605 0 552 2 0 2 2 0 8 0 amappl1 80 7795 0 7253 13 0 13 13 0 8 1 amappl 88 2063 0 1909 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 24 399 0 369 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 399 0 369 1 0 1 1 0 8 0 vmmpekpl 168 4656 0 4633 2 0 2 2 0 8 0 vmmpepl 168 31533 0 29715 80 0 80 80 0 357 0 vmsppl 368 398 0 369 4 0 4 4 0 8 1 rwobjpl 40 13175 0 10744 26 0 26 26 0 8 1 pdppl 4096 805 0 738 95 12 83 83 0 8 16 pvpl 32 199666 0 191016 70 0 70 70 0 265 0 pmappl 216 398 0 369 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 364 0 12 11 0 11 11 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace arp_rtrequest(ffff800000039058,1,fffffd8073182810) at arp_rtrequest+0x657 rtrequest(1,ffff800038967760,0,ffff8000389676d0,16) at rtrequest+0xf08 rtm_output(ffff800001496e00,ffff800038967808,ffff800038967760,0,16) at rtm_output+0x91a route_output(fffffd806ba5c200,ffff80000141bc10) at route_output+0xa2b route_send(ffff80000141bc10,fffffd806ba5c200,0,0) at route_send+0xd7 sosend(ffff80000141bc10,0,ffff8000389679b8,0,0,808) at sosend+0x804 sendit(ffff80002a7ff248,3,ffff800038967ab0,808,ffff800038967b50) at sendit+0x5a5 sys_sendto(ffff80002a7ff248,ffff800038967c00,ffff800038967b50) at sys_sendto+0x8d syscall(ffff800038967c00) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xca795e2ed80, count: -10 ddb> machine ddbcpu 1 No such command ddb> trace arp_rtrequest(ffff800000039058,1,fffffd8073182810) at arp_rtrequest+0x657 rtrequest(1,ffff800038967760,0,ffff8000389676d0,16) at rtrequest+0xf08 rtm_output(ffff800001496e00,ffff800038967808,ffff800038967760,0,16) at rtm_output+0x91a route_output(fffffd806ba5c200,ffff80000141bc10) at route_output+0xa2b route_send(ffff80000141bc10,fffffd806ba5c200,0,0) at route_send+0xd7 sosend(ffff80000141bc10,0,ffff8000389679b8,0,0,808) at sosend+0x804 sendit(ffff80002a7ff248,3,ffff800038967ab0,808,ffff800038967b50) at sendit+0x5a5 sys_sendto(ffff80002a7ff248,ffff800038967c00,ffff800038967b50) at sys_sendto+0x8d syscall(ffff800038967c00) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xca795e2ed80, count: -10