last executing test programs: 386.516085ms ago: executing program 1 (id=2): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) close(r1) getdents(r1, 0x0, 0x0) ioctl$BIOCSBLEN(r1, 0xc0044266, &(0x7f00000000c0)=0x40035) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000500)={'tap', 0x0}) pread(r0, &(0x7f0000000600)="e7077b6629e0397383eaeac9193e79db7bbbad786e7bbb921dff532158d0b49a3e7de9f2d8fdefa9e6fddc16bcd369b9fc28dc5e", 0x34, 0x5) minherit(&(0x7f0000800000/0x800000)=nil, 0x802000000000, 0x0) sysctl$net_inet_ip(&(0x7f0000000080)={0x4, 0x2, 0x0, 0xc}, 0x4, 0x0, 0x0, 0x0, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$VMM_IOC_CREATE(r1, 0xca605601, &(0x7f0000000640)={0x10, 0x6, [{&(0x7f0000f77000/0x4000)=nil, &(0x7f0000827000/0x2000)=nil, 0xfffffffffffffff5}, {&(0x7f0000c68000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x4}, {&(0x7f0000f81000/0x2000)=nil, &(0x7f0000e88000/0x4000)=nil, 0x8000000000000001}, {&(0x7f0000ebd000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x9}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ad9000/0x3000)=nil, 0xffffffffffff0000}, {&(0x7f000082f000/0x3000)=nil, &(0x7f0000896000/0x3000)=nil, 0x5}, {&(0x7f0000894000/0x2000)=nil, &(0x7f00009c6000/0x2000)=nil, 0x7ff}, {&(0x7f0000b0f000/0x2000)=nil, &(0x7f0000bfb000/0x1000)=nil, 0x8000}, {&(0x7f0000b9f000/0x3000)=nil, &(0x7f0000a81000/0x2000)=nil, 0xaf}, {&(0x7f0000cc5000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x40}, {&(0x7f0000bf9000/0x1000)=nil, &(0x7f0000ce1000/0x4000)=nil, 0x3}, {&(0x7f000088e000/0x3000)=nil, &(0x7f0000afe000/0x4000)=nil, 0x2}, {&(0x7f0000ac0000/0x2000)=nil, &(0x7f0000cb8000/0x1000)=nil, 0xc5b}, {&(0x7f0000ff6000/0x2000)=nil, &(0x7f0000e28000/0x3000)=nil, 0x2}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0xe}, {&(0x7f00008fa000/0x4000)=nil, &(0x7f0000886000/0x1000)=nil}], './file0\x00', 0xb, 0x2, 0x5, 0x5, [0x85b0, 0x3, 0x0, 0x8, 0x7, 0x10000, 0xc3e, 0x800, 0x7, 0x3, 0xf, 0xe, 0xa85a, 0x5, 0x90000000, 0x70, 0x4, 0x0, 0x26ed3bd5, 0xfffffffb, 0x5, 0x49f1, 0x2, 0xe, 0x3ff, 0x5, 0x9, 0x76f, 0xffff, 0x9, 0xd, 0xfffffff2, 0x8e, 0x4238, 0xffffffff, 0x7f, 0xd133, 0x4f1, 0x5, 0x8, 0x0, 0x5, 0x6, 0x6, 0x0, 0x3, 0xa6, 0xc000000, 0x8, 0x4, 0x1ff800, 0x62a2, 0x4, 0x80, 0x7, 0xd2, 0x10001, 0x3, 0x8, 0x0, 0xffff86de, 0x9, 0xc, 0x1, 0x6, 0x4e, 0x7, 0xc40d, 0x4, 0xffffffff, 0x8, 0x8000, 0x2, 0x21524c6, 0x1000, 0x5ee2, 0x3, 0x3, 0x2, 0x80000000, 0x9b, 0x9a89, 0x8, 0x0, 0x5, 0x0, 0x83c1, 0x1, 0x1000, 0xd, 0x5, 0x7cb46b93, 0x7, 0x7, 0x7fff, 0x0, 0x5, 0x2, 0xfffe0000, 0xb322, 0x38000, 0x6, 0xfffffc01, 0x64, 0xffffffff, 0x1ff, 0x6422, 0xa5f5, 0x80000001, 0x9, 0x3, 0x1b, 0xa, 0x0, 0x9, 0x5, 0x0, 0x0, 0x41be, 0xfffffffb, 0xc0bb, 0x4, 0x1, 0x9, 0x2, 0x101, 0x2, 0x6, 0x0, 0x2, 0x3c, 0x5, 0x9, 0x3ff, 0x5, 0x9, 0xc, 0x8, 0x4, 0x0, 0x4, 0x200, 0x6, 0xb7, 0x9, 0x5, 0x3, 0xff, 0xd75, 0x200, 0xa3, 0x8eb, 0xedb8, 0x0, 0x2ecf, 0x16000000, 0x5, 0x0, 0x8, 0x6, 0xccd, 0x6, 0x8, 0xe3a, 0x9, 0xffff0000, 0x9, 0x4, 0x7, 0x7, 0x2, 0x1, 0x80000000, 0xacb, 0x2, 0xffff8000, 0x5, 0xddc7, 0x5, 0x7, 0x2, 0xa, 0x7ff, 0x100, 0x4, 0x2, 0x1, 0x8, 0x1, 0x8, 0xa, 0x0, 0x0, 0x1608, 0x5, 0x5, 0x38c, 0x6, 0x4, 0x1, 0x3, 0x1, 0x6, 0x3, 0xd, 0x7, 0x2a218a6a, 0x7, 0x80000001, 0x1, 0x3, 0x8000, 0xba7, 0x3, 0x8, 0x7fff, 0xfffffff8, 0x7, 0x7, 0x9, 0x80000000, 0xdb, 0x7, 0x57cc, 0x9, 0x2, 0x3ff, 0xfff, 0x3, 0x5, 0x38a, 0x80000000, 0x7fff, 0x8, 0x6, 0x46, 0x7cbf, 0x11, 0x7, 0x2, 0x9, 0x5, 0x4, 0x5, 0x401, 0x81, 0x101, 0x3, 0x7fffffff, 0x9, 0xfffffffb, 0x1, 0x5, 0x92, 0x8000, 0x140000, 0x0, 0x200000, 0x80000000, 0x4, 0x9, 0x2, 0x8f, 0x48b, 0x1, 0x8, 0x7fffffff, 0x7ff, 0x400, 0xa1, 0x7, 0x6, 0x2, 0x6, 0x6, 0x4, 0x8, 0x1, 0xfff, 0x8000, 0x3, 0x5f98, 0xc3, 0x0, 0xfffffffc, 0x5, 0x5, 0x6, 0x4, 0x2, 0x0, 0xfffffff7, 0x2, 0xfffffffa, 0xfffff98a, 0xffffffc8, 0x0, 0xffff, 0x3, 0x0, 0xff8, 0x7, 0x5, 0x9, 0xf47, 0x1, 0x1000, 0x3, 0x80000000, 0x10, 0x10001, 0x6, 0xfff, 0x0, 0x145, 0xffffffff, 0x80000001, 0xff, 0x0, 0x200, 0x10, 0x3, 0x65f, 0x10, 0x1, 0x41, 0x6, 0x7, 0x10000, 0x6, 0x8, 0x1, 0x1, 0x872000, 0x5, 0xed, 0x0, 0x1, 0x80, 0x4, 0x0, 0x0, 0x8, 0x10, 0x6, 0x7f, 0x1, 0x7, 0x260, 0x8, 0x7d, 0x2, 0x4eb, 0x5, 0x3, 0x8001, 0x5, 0xbcd, 0xe35, 0x100, 0x1, 0xffff, 0x9, 0xf, 0x81, 0xea, 0x2, 0x0, 0x3ff, 0x0, 0xaa, 0x5, 0x4, 0xffffffff, 0xfffffffd, 0x4df, 0xffffffff, 0xfffffffa, 0x724, 0x0, 0x3, 0x5, 0xfffffffe, 0x7, 0xc887, 0xfff, 0x7, 0x2, 0xd02, 0x81, 0x80000001, 0xfffffff4, 0xbc1, 0xe2a, 0x0, 0x40, 0x4, 0xfffffffd, 0x7, 0xa3, 0x2, 0x7, 0x3, 0x9, 0x7, 0x1ac, 0x6, 0x0, 0x4cf3, 0x1, 0xf, 0x7, 0x8, 0x3ff, 0xec, 0x2, 0x0, 0x3, 0x81, 0x4, 0x7, 0x8001, 0x6854, 0x3, 0x1, 0xdd, 0x7fff, 0xb, 0x7, 0x100, 0x5, 0x68, 0x0, 0x3, 0x2, 0x2, 0x8, 0x101, 0x6, 0xfffffffe, 0x8001, 0x1ff, 0x9, 0x6, 0x8000, 0x7, 0x5, 0x8, 0x3, 0xa, 0x4, 0x8, 0xe, 0x1, 0x8, 0x3, 0x3, 0x9, 0x0, 0x0, 0x4, 0x4, 0x0, 0x1, 0x1ff, 0x800, 0x0, 0x5, 0x5000000, 0x400, 0x4, 0xfffffffe, 0x40000, 0x9, 0xf, 0x7, 0x2, 0x1, 0x47, 0x0, 0x4, 0xf, 0x346, 0xffffffff, 0xb, 0xfffff1a4, 0x4, 0x1369, 0x4, 0x6, 0x4, 0x2, 0x800, 0x5, 0xc3ae, 0x7b0, 0x418, 0x7, 0xe, 0xced, 0x3, 0xfffffff7, 0xf, 0x101, 0x9, 0x4, 0x581, 0xb5, 0x0, 0x200, 0xd, 0xa45]}) r2 = socket$inet(0x2, 0x3, 0x0) r3 = socket(0x18, 0x3, 0x0) setsockopt(r3, 0x1000000029, 0x26, &(0x7f0000000100), 0x0) mprotect(&(0x7f000065d000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x18, 0x1, 0xffffff5b, "3c2c26507794f2226fa76932ac1e2b7e", 0x7}, {0x1c, 0x18, 0x0, 0x6, "7bb874a4b5652cee7aab39363e06dddc", 0x1ff}, 0x6, [0x35, 0xffffff7f, 0x8000, 0x3, 0xa, 0xffffffff, 0x10001, 0x11e59c6d]}, 0x5c) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x1000000000029, 0x3b, &(0x7f0000000040)="2300bf98", 0x4) ioctl$FIONREAD(r2, 0x80206979, &(0x7f0000000100)) 368.123542ms ago: executing program 0 (id=1): mknod(&(0x7f0000000280)='./file0\x00', 0x6000, 0x1e5f) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f00000000c0)={0x10, 0x0, [{&(0x7f0000ffd000/0x3000)=nil, &(0x7f000017c000/0x3000)=nil, 0x200007fffffffffe}, {&(0x7f0000695000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0xffffffffffffff7e}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x3}, {&(0x7f00003ff000/0xc00000)=nil, &(0x7f00000d6000/0x1000)=nil, 0xfffffffffffffffd}, {&(0x7f000024d000/0x1000)=nil, &(0x7f0000188000/0x2000)=nil, 0x401}, {&(0x7f000060b000/0x2000)=nil, &(0x7f0000095000/0x3000)=nil, 0x80000000}, {&(0x7f000055e000/0x4000)=nil, &(0x7f00005a9000/0x1000)=nil, 0x8}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f000074b000/0x1000)=nil, 0x5}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x3}, {&(0x7f00003bc000/0x3000)=nil, &(0x7f00003f2000/0x2000)=nil, 0xa}, {&(0x7f0000257000/0x1000)=nil, &(0x7f000038f000/0x4000)=nil, 0x12b}, {&(0x7f0000008000/0x3000)=nil, &(0x7f0000688000/0x4000)=nil, 0x9}, {&(0x7f0000196000/0x3000)=nil, &(0x7f00003e4000/0x2000)=nil, 0x4}, {&(0x7f000024b000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0xfffff7ffbffffff9}, {&(0x7f00001f9000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x1000039f7}, {&(0x7f0000566000/0x3000)=nil, &(0x7f0000001000/0x800000)=nil, 0x8}], './file0\x00', 0xfffffffe}) r0 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r0, 0xc0106978, &(0x7f0000000100)) sysctl$kern(&(0x7f00000000c0)={0x1, 0x27}, 0x4, &(0x7f0000000000)="71f91e3471ac0058bc5a91501d942400b5e1a0757cb9af769c7afec37082", &(0x7f0000000080)=0x306, 0x0, 0x2e) ftruncate(0xffffffffffffffff, 0x8531) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000280)="673bb5b8cc0c16ed08db75817fc8add3cec4ec48a2e92e98e17c03ce4801ef1d47e6abbbdabb26a5a12af0f460032b34b77a38", 0x33}], 0x1) sysctl$kern(&(0x7f0000000140)={0x1, 0x29}, 0x2, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x18, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000000040)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18"], 0x20}, 0x4) setuid(0xee01) r2 = socket(0x11, 0x3, 0x4) sendto$unix(r2, &(0x7f0000000000)="b1000501600000041600000007000000087c156610c18125d7f96ecfc73fd3d89815a9c61d3952ddb06b36ac970bff03000000000000000000000000ebe1aa5323edeb51e2f0ca3ebbc2c4699a09000000acb5b302000d7d010000000100000021020000742fe2458bfbb770c1f5a8aec872ea772ec58904000000008d9810361b1257aba8c500002012010000de5000000000000000000000000000000000000000000000000000001f00000000000000", 0xb1, 0x808, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) 247.209582ms ago: executing program 6 (id=7): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mknod(&(0x7f0000000400)='./file0\x00', 0x8, 0x287e) r1 = socket(0x24, 0x2, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x1e5f) r2 = syz_open_pts() ioctl$TIOCGETD(r2, 0x4004741a, &(0x7f0000000980)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xa) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x800, 0x6b881aef, 0x4, 0xf2d1, 0xceb, 0xffff79ad, 0x8, 0x10, [{0x3, 0x7, 0x1}, {0x200007, 0x87, 0x8008, 0x7}, {0x1ff, 0x9, 0x3ff, 0xc}, {0x9, 0xd, 0xe, 0x7}, {0x4, 0xa, 0x100027fd, 0x9}, {0x235c50a, 0x27f1, 0x3, 0x5}, {0x400ce3, 0x4, 0x5, 0x2}, {0xe, 0x801, 0xc, 0xb}, {0x2, 0x82, 0x5, 0x609}, {0x4007, 0x100, 0xd18, 0x11088}, {0x1e7, 0x5, 0x1, 0x6}, {0x200800, 0x9, 0x2, 0x9}, {0x1ff, 0x4, 0x8, 0x2}, {0x800, 0x8, 0x2000001, 0x3}, {0x8000, 0x7, 0x1, 0x8001}, {0x10001, 0x1, 0x1001, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$VNDIOCSET(r3, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r3, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) getsockname$inet6(r1, 0x0, &(0x7f00000002c0)) r4 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x80) ioctl$BIOCGETIF(r0, 0x4020426b, &(0x7f0000000000)={""/16, @ifru_media}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) r5 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{0xfffffdff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2}, 0x3, 0x8008000000000001, 0x0, 0xffffffffffffffff, 0x8000000f, 0x2008004, 0x400000000000a8, 0x10460000000000, 0x0, 0x0, 0x0, 0x3}) sendto$unix(0xffffffffffffff9c, &(0x7f0000000000)="b1000504600000000000000007000000331c13fecea10500fef9e906c72fd3357ae320b37b673039d2d236073705ae04be38164991f7accf5f882b297be1aa5b236deb51e2f0ac3ebbc257699a5f139b672f4d335d223e7d029d6ba8af630037280200000000720f70c1f5a472c881ea6e69e0bb76d907c400000200361b1257aea8c5000020020000000000008abfba09", 0x91, 0x0, 0x0, 0x0) r6 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$TIOCSETA(r6, 0xcd604406, &(0x7f0000000040)={0x7fff, 0x0, 0xfffbfff0, 0x0, "d6a24900b178926c79486b47c1d100", 0x84, 0x5}) ioctl$DIOCXEND(r6, 0xc0044464, &(0x7f00000003c0)=0x81) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r7 = socket(0x11, 0x3, 0x0) sendto$unix(r7, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) ioctl$BIOCSETIF(r5, 0x8020426c, &(0x7f0000000200)={'tap', 0x0}) r8 = getpgrp() setpgid(r8, 0x0) ioctl$BIOCSDIRFILT(r0, 0x8004427d, &(0x7f00000001c0)=0x7f) syz_emit_ethernet(0x1000e, &(0x7f0000000340)=ANY=[@ANYRESOCT=r3, @ANYRESHEX=r3, @ANYRESDEC=r4, @ANYBLOB="a238173fea8e975d4b5f"]) 238.972865ms ago: executing program 5 (id=6): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6c, 0x6, 0x3, 0xfffffff5}, {0x4, 0xf0, 0x4}, {0x6, 0x80, 0x12, 0xfffff802}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0xbe, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) sysctl$kern(0x0, 0x0, &(0x7f0000000380)="a7a6d61de4210909926243003b4778034682182e810031b900000000", &(0x7f0000000000)=0x1c, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x28, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 226.191875ms ago: executing program 3 (id=4): open$dir(&(0x7f0000000380)='./file0\x00', 0xf02, 0x170) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) ioctl$FIOASYNC(r0, 0x8004667d, &(0x7f0000000040)=0x4) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x48, 0xf1, 0x80, 0x10}, {0x2c, 0x11, 0x3, 0x48}, {0x6, 0x80, 0x12, 0xfffff802}]}) syz_emit_ethernet(0x36, &(0x7f0000000200)=ANY=[]) sysctl$net_inet_ip(&(0x7f0000000200)={0x4, 0x2, 0x0, 0xa}, 0xf, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x1, 0x2, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x9, 0x3, 0x101, 0x4, 0x1, 0x3, 0x10, [{0x5, 0xfe3, 0xffffff26, 0x71800}, {0x1, 0x100b7fe, 0x800002, 0x7}, {0x100006, 0x0, 0x8, 0x9}, {0x2, 0x0, 0x200, 0xfffffffe}, {0x4, 0x3, 0x80000001, 0x7}, {0x2, 0x47fff, 0x14000009, 0xc}, {0x6, 0xbffffff5, 0x7, 0x6d}, {0x2000a, 0x8, 0xfdf0, 0x9}, {0x0, 0x7, 0x34}, {0xfffffc04, 0x4, 0x8003, 0x1}, {0xa44f, 0xfff9, 0xa38c000, 0xe1}, {0xcb, 0x2, 0x8, 0x8}, {0x2000df, 0x9, 0x5, 0x3ff}, {0x10008, 0xe2, 0xfffffff5, 0xfffffff8}, {0x5, 0x5, 0x24, 0x4}, {0x81, 0xd654, 0x3, 0x6}]}) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) ioctl$FIONREAD(r2, 0xc0106924, &(0x7f00000001c0)) setitimer(0x2, &(0x7f0000000140)={{0x3, 0x122800000000009}, {0xffffdff0, 0x8020000000000001}}, 0x0) r3 = socket(0x18, 0x3, 0xf9) ioctl$FIONREAD(r3, 0x8080691a, &(0x7f0000000100)) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x881) open$dir(&(0x7f0000000080)='./bus\x00', 0x0, 0x40) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x65}) r4 = syz_open_pts() close(r4) r5 = syz_open_pts() ioctl$TIOCSETA(r4, 0x802c7414, &(0x7f0000000340)={0x8, 0x5, 0xffffdf82, 0xffffff8c, "08ed95990000000000000000ffffffffffffffe6", 0x4, 0x4}) writev(r4, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) readv(r5, &(0x7f0000000040)=[{&(0x7f0000000000)=""/18, 0x12}], 0x1) r6 = socket$inet(0x2, 0x3, 0xfc) ioctl$FIONREAD(r6, 0x80206979, &(0x7f0000000000)) ioctl$BIOCSRSIG(r0, 0x80044272, &(0x7f0000000040)=0x8) 220.619407ms ago: executing program 7 (id=8): syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff06000000aa"]) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[]) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000), 0x10) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000100)=0x7, 0x4) 208.9108ms ago: executing program 0 (id=9): mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 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(&(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) sysctl$net_inet_udp(&(0x7f0000000000)={0x4, 0x2, 0x11, 0x2}, 0x4, 0x0, 0x0, &(0x7f0000000100), 0x0) rename(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 204.792458ms ago: executing program 2 (id=3): syz_emit_ethernet(0x4e, &(0x7f0000000240)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "99cea6", 0x18, 0x2c, 0x3, @rand_addr="cb697a653e336f0000005000", @mcast2, {[], @icmpv6=@ndisc_ns}}}}}) syz_emit_ethernet(0x4e, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "99cea6", 0x18, 0x2c, 0x3, @rand_addr="cb697a653e336f0000005000", @mcast2, {[@routing={0x11, 0x0, 0x0, 0x2e}], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x2, 0x7, 0x9, 0x5, 0x8}}}}}}) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="69e1629b6174391e7dd7a2d786dd60b6000000302c03cb697a653e336f000000500000000000ff020000000000000000000000000001020028"]) syz_extract_tcp_res(&(0x7f00000000c0), 0x0, 0x1) sysctl$kern(&(0x7f0000000000)={0x1, 0x4d}, 0x2, &(0x7f0000000040)="03a9da94e4415bbf65826b389f7ddf56cadd3a51f53ad48255751b164050dcb034669bcdfcb094f864bc942c2bee1fd5234fb732dec152f4790001e0c05ec4c7", 0x0, 0x0, 0x0) 143.538534ms ago: executing program 4 (id=5): setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff}) r0 = open(&(0x7f0000000040)='./file1\x00', 0x18289, 0x110) write(r0, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x40) mknod(&(0x7f00000000c0)='./file1\x00', 0x6000, 0x637d) getdents(r1, 0x0, 0x0) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) select(0x40, &(0x7f0000000040)={0x8, 0x5, 0x4008, 0x8000000000000003, 0x3, 0x1000000000090, 0x4c}, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x1000000000029, 0x0, &(0x7f0000000040)='\r', 0x1) r2 = open(&(0x7f0000000180)='./bus\x00', 0x4900, 0x106) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r2, 0xc0785101, &(0x7f0000000040)={0x0, 0x0, 0x0}) close(r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) symlink(&(0x7f0000000900)='.\x00', &(0x7f0000000240)='./file0\x00') chroot(&(0x7f0000000200)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') 140.100515ms ago: executing program 5 (id=10): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6c, 0x6, 0x3, 0xfffffff5}, {0x4, 0xf0, 0x4}, {0x6, 0x80, 0x12, 0xfffff802}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0xbe, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x28, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) 137.854328ms ago: executing program 7 (id=11): r0 = open(&(0x7f0000000040)='./file1\x00', 0x200, 0x104) r1 = socket(0x18, 0x1, 0x0) ioctl$DIOCGETRULE(r0, 0xcd604407, &(0x7f00000002c0)={0x10000, 0x312, 0x2, './file1\x00', './file1\x00', 0x0, "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"}) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) r3 = kqueue() kevent(r3, &(0x7f00000001c0)=[{{r2}, 0xfffffffffffffffb, 0x45, 0x4, 0x8, 0x6}], 0x1006, 0x0, 0x37, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0xe2) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000840)={{0x0, 0x0, &(0x7f0000000480)=[{0x0}], 0x1, 0x0, 0x4c}}, 0x38, 0x1) acct(0x0) acct(&(0x7f0000000280)='./file1\x00') 135.687805ms ago: executing program 2 (id=12): ktrace(0x0, 0x1, 0x40002500, 0xffffffffffffffff) sysctl$vfs_nfs(&(0x7f00000000c0)={0xa, 0x2, 0x2}, 0x3, 0x0, 0x0, 0x0, 0x0) 119.317203ms ago: executing program 2 (id=13): socket(0x18, 0x4000, 0x4) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000340), 0x10}, {&(0x7f0000000500)=""/188, 0xc6}], 0x19) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x130) setsockopt(r0, 0x1000000029, 0xe, &(0x7f0000000000), 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, 0x0, ""/252}, &(0x7f0000000140)=0xfe, 0x2000) close(r1) 99.657354ms ago: executing program 7 (id=14): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000001b80), 0x80, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001c00)={{'./file0\x00', './file0\x00', 0x1}, 0x0, 0xf, 0x0, 0x2, 0x0, 0x6, 0xffffffff, 0x32}) r1 = open$dir(&(0x7f0000001bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x28840, 0x116) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstatat(r1, &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0xa5daa8378f5622b0) syz_emit_ethernet(0x9e, &(0x7f0000001300)=ANY=[@ANYBLOB="af13c83ac8dfaaaaaaaaaabb86dd6d2e783b0068670800000000000000000000ff3bba9fc0ccbfb3bfb8e7ff7f000001ff020000000000000000000000000001f83c000931640000000c06000900000000000000ff7f0000000000000000000001fe8000000000000000000000000000bbff010000130000000000000000000001290000000000000088020000000000000401050401070103000000010700"]) r4 = socket$inet(0x2, 0x8003, 0x0) setsockopt(r4, 0x0, 0x20, 0x0, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc0504417, &(0x7f0000001280)={@v4=@local={0xac, 0x14, 0x0}, @v4=@multicast2, @v4=@broadcast, @v6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0xd598, 0xfffe, 0x3, 0x8, 0x4, 0x8000, 0x1a, 0xe, 0x2}) openat$pf(0xffffffffffffff9c, &(0x7f0000001b80), 0x80, 0x0) (async) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001c00)={{'./file0\x00', './file0\x00', 0x1}, 0x0, 0xf, 0x0, 0x2, 0x0, 0x6, 0xffffffff, 0x32}) (async) open$dir(&(0x7f0000001bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x28840, 0x116) (async) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) (async) fstatat(r1, &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000011c0), 0x2) (async) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0xa5daa8378f5622b0) (async) syz_emit_ethernet(0x9e, &(0x7f0000001300)=ANY=[@ANYBLOB="af13c83ac8dfaaaaaaaaaabb86dd6d2e783b0068670800000000000000000000ff3bba9fc0ccbfb3bfb8e7ff7f000001ff020000000000000000000000000001f83c000931640000000c06000900000000000000ff7f0000000000000000000001fe8000000000000000000000000000bbff010000130000000000000000000001290000000000000088020000000000000401050401070103000000010700"]) (async) socket$inet(0x2, 0x8003, 0x0) (async) setsockopt(r4, 0x0, 0x20, 0x0, 0x0) (async) accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) (async) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc0504417, &(0x7f0000001280)={@v4=@local={0xac, 0x14, 0x0}, @v4=@multicast2, @v4=@broadcast, @v6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0xd598, 0xfffe, 0x3, 0x8, 0x4, 0x8000, 0x1a, 0xe, 0x2}) (async) 51.220417ms ago: executing program 2 (id=15): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setuid(0xee01) syz_emit_ethernet(0x46, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6015f2ff00100000fe8000000000000000000010000000bbfe80000000000000000000000087c5aa2b"]) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) select(0x40, &(0x7f0000000000)={0x100000000, 0x10001, 0x7fff, 0x1ff, 0x4, 0x4, 0x7fffffff, 0x8}, &(0x7f0000000040)={0xacc5, 0x7fffffffffffffff, 0xfff, 0x80000000, 0x8, 0xfff, 0x2, 0x81}, &(0x7f00000001c0)={0x79, 0x4e8b, 0x8, 0x8, 0x8, 0x100000001, 0xab, 0x9}, &(0x7f0000000200)={0x346bd8cc}) r3 = semget(0x0, 0x6, 0xe0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000000c0)={{r1, 0x0, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x75c3}) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$BIOCLOCK(r4, 0x20004276) ioctl$BIOCLOCK(r4, 0x20004276) r5 = socket(0x18, 0x1, 0x0) close(r5) sysctl$kern(&(0x7f00000000c0)={0x1, 0x4e}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000180)=0x66, 0x0, 0x27) 26.45453ms ago: executing program 6 (id=16): mknod(&(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1d02) sysctl$vm(&(0x7f0000000000)={0x2, 0x9}, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffddb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$kern(&(0x7f0000000000)={0x1, 0x56}, 0x2, 0x0, 0x0, &(0x7f0000000040)="000000007aa3f72a7ce6d28102961ba81be23ebb396835bb014a51c3769f46412f39592bb9a06cade489fecd60ae1aab629f15b6d84889a11288d1f8f352b24262456d1a4a7d5f43d7e9fdcf9ef588da3305d6ae4f3e5cd885230f55f92cc9b740acf05429feac7d7463e298", 0x6c) mknod(&(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1d02) (async) sysctl$vm(&(0x7f0000000000)={0x2, 0x9}, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffddb) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) sysctl$kern(&(0x7f0000000000)={0x1, 0x56}, 0x2, 0x0, 0x0, &(0x7f0000000040)="000000007aa3f72a7ce6d28102961ba81be23ebb396835bb014a51c3769f46412f39592bb9a06cade489fecd60ae1aab629f15b6d84889a11288d1f8f352b24262456d1a4a7d5f43d7e9fdcf9ef588da3305d6ae4f3e5cd885230f55f92cc9b740acf05429feac7d7463e298", 0x6c) (async) 1.261895ms ago: executing program 2 (id=17): ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x19, 0x8001, 0xffffffffffffffff}) ioctl$TIOCFLUSH(r0, 0x80047410, &(0x7f0000000100)=0x2) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x5d4a) sysctl$kern(&(0x7f0000000000)={0x1, 0x55}, 0x3, &(0x7f0000000140)="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", &(0x7f0000000080)=0x3414, 0x0, 0x20) getentropy(0x0, 0xffffffffffffff91) r1 = socket$inet6(0x18, 0x1, 0x26) connect(r1, &(0x7f0000000000)=@un=@abs={0x2, 0x0, 0x0, 0x1}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 0s ago: executing program 1 (id=18): r0 = socket(0x11, 0x3, 0x0) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000b40)="825a4f47c21e6ed7eda4f5903abf65b18d080bf78b06ccff5840c04c2a649b0000400000fafd3493776665d4cd12c63d34", 0x31}], 0x1}, 0x6) (async) ioctl$TIOCSETA(r1, 0xc4504445, &(0x7f0000000740)={0x20008, 0x3, 0x2, 0x20000023, "040000000000000100", 0x5, 0x2}) (async) sendto$unix(r0, &(0x7f0000000000)="b1000501600000041600000007000000087c156610c18125d7f96ecfc73fd3d89815a9c61d3952ddb06b36ac970bff03000000000000000000000000ebe1aa5323edeb51e2f0ca3ebbc2c4699a09000000acb5b302000d7d010000000100000021020000742fe2458bfbb770c1f5a8aec872ea772ec58904000000008d9810361b1257aba8c500002012010000de5000000000000000000000000000000000000000000000000000001f00000000000000", 0xb1, 0x808, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.15' (ED25519) to the list of known hosts. uvm_fault(0xffffffff83a78870, 0xffff80000161206a, 0, 1) -> e kernel: page fault trap, code=0 Stopped at arp_rtrequest+0x6a4: movzwl 0xc(%rcx,%rbx,1),%ecx TID PID UID PRFLAGS PFLAGS CPU COMMAND *345947 2477 0 0 0x4000000 0 syz-executor arp_rtrequest(ffff8000002a2058,1,fffffd806b609bc8) at arp_rtrequest+0x6a4 rtrequest(1,ffff80003c9356f0,0,ffff80003c935660,16) at rtrequest+0xdc1 rtm_output(ffff800001610b00,ffff80003c935798,ffff80003c9356f0,0,16) at rtm_output+0x91a route_output(fffffd807ece0500,ffff800010fddc18) at route_output+0xa2b route_send(ffff800010fddc18,fffffd807ece0500,0,0) at route_send+0xd7 sosend(ffff800010fddc18,0,ffff80003c935948,0,0,808) at sosend+0x804 sendit(ffff80002d8c0548,3,ffff80003c935a40,808,ffff80003c935ae0) at sendit+0x5a5 sys_sendto(ffff80002d8c0548,ffff80003c935b90,ffff80003c935ae0) at sys_sendto+0x8d syscall(ffff80003c935b90) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf2021beecc0, 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(0xffffffff83a78870, 0xffff80000161206a, 0, 1) -> e ddb> trace arp_rtrequest(ffff8000002a2058,1,fffffd806b609bc8) at arp_rtrequest+0x6a4 rtrequest(1,ffff80003c9356f0,0,ffff80003c935660,16) at rtrequest+0xdc1 rtm_output(ffff800001610b00,ffff80003c935798,ffff80003c9356f0,0,16) at rtm_output+0x91a route_output(fffffd807ece0500,ffff800010fddc18) at route_output+0xa2b route_send(ffff800010fddc18,fffffd807ece0500,0,0) at route_send+0xd7 sosend(ffff800010fddc18,0,ffff80003c935948,0,0,808) at sosend+0x804 sendit(ffff80002d8c0548,3,ffff80003c935a40,808,ffff80003c935ae0) at sendit+0x5a5 sys_sendto(ffff80002d8c0548,ffff80003c935b90,ffff80003c935ae0) at sys_sendto+0x8d syscall(ffff80003c935b90) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf2021beecc0, count: -10 ddb> show registers rdi 0x20 rsi 0x90 rbp 0xffff80003c935540 rbx 0xde rdx 0 rcx 0xffff800001611f80 rax 0xfffffd806ec06ee0 r8 0x1000 __ALIGN_SIZE r9 0 r10 0x2e230dedeaa12ee9 r11 0x81512d64c0bccb7b r12 0x1b r13 0xfffffd806ec06e00 r14 0xfffffd806b609bc8 r15 0xffff8000002a2058 rip 0xffffffff829b3cb4 arp_rtrequest+0x6a4 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003c9354c0 ss 0x10 arp_rtrequest+0x6a4: movzwl 0xc(%rcx,%rbx,1),%ecx ddb> show proc PROC (syz-executor) tid=345947 pid=2477 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=0xffff80002d8c0fa8,0xffffffff83a71198 process=0xffff8000ffff9b18 user=0xffff80003c930000, vmspace=0xfffffd806cce1180 estcpu=1, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 2477 365678 41919 0 2 0 syz-executor * 2477 345947 41919 0 7 0x4000000 syz-executor 63448 241180 70071 0 2 0 syz-executor 63448 208723 70071 0 3 0x4000080 fsleep syz-executor 78273 300518 66835 0 2 0xc80 syz-executor 78273 243880 66835 0 3 0x4000080 fsleep syz-executor 93462 491327 7478 0 2 0xc80 syz-executor 93462 71701 7478 0 3 0x4000080 fsleep syz-executor 98788 114793 0 0 3 0x14200 acct acct 40308 215817 79520 0 2 0 syz-executor 40308 31437 79520 0 3 0x4000080 fsleep syz-executor 2925 56800 59461 0 2 0 syz-executor 2925 78564 59461 0 2 0x4000000 syz-executor 2925 438355 59461 0 3 0x4000000 inode syz-executor 2925 356376 59461 0 3 0x4000000 inode syz-executor 13082 216731 33787 0 2 0 syz-executor 13082 245292 33787 0 3 0x4000080 fsleep syz-executor 3398 56380 26368 0 3 0x80 nanoslp syz-executor 3398 139644 26368 0 2 0x4000000 syz-executor 3398 53603 26368 0 3 0x4000080 fsleep syz-executor 7478 166369 14480 0 2 0xc82 syz-executor 66835 60686 14480 0 2 0xc82 syz-executor 79520 146126 14480 0 3 0x82 nanoslp syz-executor 59461 9739 14480 0 3 0x82 nanoslp syz-executor 26368 90151 14480 0 3 0x82 nanoslp syz-executor 70071 467414 14480 0 2 0xc82 syz-executor 41919 247358 14480 0 3 0x82 nanoslp syz-executor 33787 56543 14480 0 3 0x82 nanoslp syz-executor 14480 415450 29055 0 3 0x82 kqread syz-executor 29055 142845 52689 0 3 0x10008a sigsusp ksh 52689 403085 91175 0 3 0x98 kqread sshd-session 91175 270768 37546 0 3 0x92 kqread sshd-session 21042 331333 1 0 3 0x100083 ttyin getty 37546 468445 1 0 3 0x88 kqread sshd 70109 348889 53842 73 3 0x1100090 kqread syslogd 53842 523974 1 0 3 0x100082 sbwait syslogd 97143 76776 1 0 3 0x100080 kqread resolvd 36783 498431 49810 77 3 0x100092 kqread dhcpleased 77321 79248 49810 77 3 0x100092 kqread dhcpleased 49810 341772 1 0 3 0x80 kqread dhcpleased 73256 179406 0 0 3 0x14200 bored smr 73326 161041 0 0 2 0x14200 zerothread 37283 207330 0 0 3 0x14200 aiodoned aiodoned 60597 105260 0 0 3 0x14200 syncer update 273 137506 0 0 3 0x14200 cleaner cleaner 4627 45569 0 0 3 0x14200 reaper reaper 3391 263815 0 0 3 0x14200 pgdaemon pagedaemon 77148 122922 0 0 3 0x14200 bored viomb 28877 139818 0 0 3 0x40014200 acpi0 acpi0 73561 327599 0 0 3 0x14200 bored softnet0 48464 108483 0 0 3 0x14200 smrbar systqmp 93904 318436 0 0 3 0x14200 bored systq 16293 387643 0 0 3 0x40014200 tmoslp softclock 71655 151356 0 0 3 0x40014200 idle0 1 371780 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 11040 12294K 12410K 166960K 12146 0 pcb 18 12K 12K 166960K 27 0 rtable 226 7K 7K 166960K 375 0 pf 28 12K 12K 166960K 30 0 ifaddr 38 6K 7K 166960K 44 0 ifgroup 46 2K 2K 166960K 50 0 sysctl 1 1K 9K 166960K 5 0 counters 32 17K 17K 166960K 33 0 ioctlops 0 0K 4K 166960K 34 0 iov 0 0K 0K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1296 82K 82K 166960K 1368 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 148 0 proc 58 59K 100K 166960K 496 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 88 6K 7K 166960K 99 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 43 201K 201K 166960K 43 0 exec 0 0K 1K 166960K 364 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 224 150K 156K 166960K 3081 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 39 78K 94K 166960K 1239 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 24 1K 2K 166960K 27 0 temp 34 9066K 9130K 166960K 4322 0 kqueue 13 20K 20K 166960K 23 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 40 0 36 1 0 1 1 0 8 0 rtentry 136 113 0 12 4 0 4 4 0 8 0 unpcb 144 34 0 18 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 11 0 7 1 0 1 1 0 8 0 arp 96 18 0 2 1 0 1 1 0 8 0 inpcb 328 69 0 58 2 0 2 2 0 8 0 ip6q 72 1 0 0 1 0 1 1 0 8 0 ip6af 40 3 0 0 1 0 1 1 0 8 0 nd6 112 25 0 3 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 256 460 0 0 29 0 29 29 0 8 0 art_table 40 462 0 0 5 0 5 5 0 8 0 art_node 32 113 0 11 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1575 0 112 92 0 92 92 0 8 0 ffsino 256 1575 0 112 92 0 92 92 0 8 0 nchpl 144 1783 0 87 64 0 64 64 0 8 0 vnodes 216 1667 0 0 93 0 93 93 0 8 0 namei 1024 5174 0 5173 2 0 2 2 0 8 1 kstatmem 264 22 0 2 2 0 2 2 0 8 0 scxspl 216 6126 0 6126 3 0 3 3 1 8 3 plimitpl 152 28 0 10 1 0 1 1 0 8 0 sigapl 424 442 0 398 6 0 6 6 0 8 1 knotepl 120 3008 0 2961 2 0 2 2 0 8 0 kqueuepl 184 20 0 11 1 0 1 1 0 8 0 pipepl 304 119 0 92 3 0 3 3 0 8 0 fdescpl 448 428 0 398 5 0 5 5 0 8 1 filepl 120 1446 0 1223 7 0 7 7 0 8 0 lockfpl 104 10 0 6 1 0 1 1 0 8 0 lockfspl 48 7 0 3 1 0 1 1 0 8 0 sessionpl 144 21 0 13 1 0 1 1 0 8 0 pgrppl 48 30 0 14 1 0 1 1 0 8 0 ucredpl 104 74 0 63 1 0 1 1 0 8 0 zombiepl 144 398 0 398 1 0 1 1 0 8 1 processpl 1152 442 0 398 4 0 4 4 0 8 0 procpl 664 463 0 408 5 0 5 5 0 8 0 sockpl 552 144 0 113 3 0 3 3 0 8 0 mcl64k 65536 5 0 5 1 0 1 1 0 8 1 mcl16k 16384 7 0 7 1 0 1 1 0 8 1 mcl12k 12288 2 0 2 1 0 1 1 0 8 1 mcl8k 8192 6 0 6 1 0 1 1 0 8 1 mcl4k 4096 2481 0 2429 13 0 13 13 0 8 5 mcl2k 2048 122 0 121 1 0 1 1 0 8 0 mtagpl 96 6 0 4 1 0 1 1 0 8 0 mbufpl 256 4180 0 4051 9 0 9 9 0 8 0 bufpl 280 2360 0 102 162 0 162 162 0 8 0 anonpl 24 100889 0 97395 23 0 23 23 0 187 1 amapchunkpl 152 8606 0 8115 19 0 19 19 0 158 0 amappl16 200 1964 0 1921 5 0 5 5 0 8 2 amappl15 192 46 0 45 1 0 1 1 0 8 0 amappl14 184 421 0 420 1 0 1 1 0 8 0 amappl13 176 117 0 107 1 0 1 1 0 8 0 amappl12 168 669 0 640 2 0 2 2 0 8 0 amappl11 160 4 0 4 1 0 1 1 0 8 1 amappl10 152 59 0 49 1 0 1 1 0 8 0 amappl9 144 268 0 267 1 0 1 1 0 8 0 amappl8 136 101 0 100 1 0 1 1 0 8 0 amappl7 128 175 0 164 1 0 1 1 0 8 0 amappl6 120 166 0 165 1 0 1 1 0 8 0 amappl5 112 87 0 79 1 0 1 1 0 8 0 amappl4 104 268 0 252 1 0 1 1 0 8 0 amappl3 96 1473 0 1360 3 0 3 3 0 8 0 amappl2 88 498 0 447 2 0 2 2 0 8 0 amappl1 80 9090 0 8537 13 0 13 13 0 8 1 amappl 88 2395 0 2232 4 0 4 4 0 92 0 uvmvnodes 80 95 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 24 428 0 398 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 428 0 398 1 0 1 1 0 8 0 vmmpekpl 168 5176 0 5147 2 0 2 2 0 8 0 vmmpepl 168 35819 0 33997 80 0 80 80 0 357 0 vmsppl 368 427 0 398 4 0 4 4 0 8 1 rwobjpl 40 13548 0 12590 10 0 10 10 0 8 0 pdppl 4096 862 0 796 94 14 80 80 0 8 14 pvpl 32 221093 0 212058 77 0 77 77 0 265 0 pmappl 216 427 0 398 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 354 0 14 10 0 10 10 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace arp_rtrequest(ffff8000002a2058,1,fffffd806b609bc8) at arp_rtrequest+0x6a4 rtrequest(1,ffff80003c9356f0,0,ffff80003c935660,16) at rtrequest+0xdc1 rtm_output(ffff800001610b00,ffff80003c935798,ffff80003c9356f0,0,16) at rtm_output+0x91a route_output(fffffd807ece0500,ffff800010fddc18) at route_output+0xa2b route_send(ffff800010fddc18,fffffd807ece0500,0,0) at route_send+0xd7 sosend(ffff800010fddc18,0,ffff80003c935948,0,0,808) at sosend+0x804 sendit(ffff80002d8c0548,3,ffff80003c935a40,808,ffff80003c935ae0) at sendit+0x5a5 sys_sendto(ffff80002d8c0548,ffff80003c935b90,ffff80003c935ae0) at sys_sendto+0x8d syscall(ffff80003c935b90) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf2021beecc0, count: -10 ddb> machine ddbcpu 1 No such command ddb> trace arp_rtrequest(ffff8000002a2058,1,fffffd806b609bc8) at arp_rtrequest+0x6a4 rtrequest(1,ffff80003c9356f0,0,ffff80003c935660,16) at rtrequest+0xdc1 rtm_output(ffff800001610b00,ffff80003c935798,ffff80003c9356f0,0,16) at rtm_output+0x91a route_output(fffffd807ece0500,ffff800010fddc18) at route_output+0xa2b route_send(ffff800010fddc18,fffffd807ece0500,0,0) at route_send+0xd7 sosend(ffff800010fddc18,0,ffff80003c935948,0,0,808) at sosend+0x804 sendit(ffff80002d8c0548,3,ffff80003c935a40,808,ffff80003c935ae0) at sendit+0x5a5 sys_sendto(ffff80002d8c0548,ffff80003c935b90,ffff80003c935ae0) at sys_sendto+0x8d syscall(ffff80003c935b90) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xf2021beecc0, count: -10