last executing test programs: 600.46386ms ago: executing program 2 (id=3): sysctl$kern(0x0, 0x0, &(0x7f0000000100)="71f91e34", &(0x7f0000000080)=0x4, 0x0, 0x0) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x20, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x800a, 0x3, 0x1, 0x8}, {0x5c, 0x7, 0xfe, 0xc}, {0x9b1e, 0x22, 0xb, 0x1e}]}) ioctl$BIOCSFILDROP(r0, 0x80044279, &(0x7f0000000180)=0x1ae) sysctl$kern(0x0, 0x0, &(0x7f0000000200)="c2a6500002019359fc1bd9989babfd59312445d3bee6a9b969be7ecf8d1bf1fd49987adc6ca9ee5d6a9e2f15e4297d48818751ca2ce4ffd88b46896e7ee69797", &(0x7f0000000000)=0x40, 0x0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) mprotect(&(0x7f00000a7000/0x4000)=nil, 0x4000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x1000e, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10686, 0x27) pread(r1, 0x0, 0x0, 0x7f) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xffffffff, "0100012d29fb000700000000098002005e00", 0xfffffffe, 0x4}) sysctl$kern(&(0x7f0000000040)={0x1, 0x4f}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setuid(0x0) sysctl$kern(&(0x7f0000000040)={0x1, 0x3e}, 0x3, &(0x7f00000000c0)="3bf2ee74e747c82dad6eb2a36fa755e1a3925fe49afca7e63b52fa65ccaa74d6e6b85b6cdced70357ef201f97842b1068dca31553fa2d7031f38c03e56ad0e24dfc4f97b8b7f81499647e6e7725765d61436c85e43c15d12a78cb8c57ddde87021d7b685507fd3e0652f35e45bdaa3afd86c4fe557433e4c2b632de71c951516adff26aa2e48b45f8ce92bcefd3eceefabee7e3ebe806fdb4f6af569ae94b5d127", &(0x7f0000000080)=0x4, &(0x7f0000000340)="5a67923ef0cb189971421989ebcff78831a7581e2f27caa362f1363042efb27688b2c899220fb2fe37e467d974592496856ca7b78060998608c2f952e43bc0bf11555cc5cb0fe17b2ec1be389871829bfe10dd4c4d2c8f9da2bd2868fd86791dc09dc4fa89a217458bdaed31003fdc3a7323189ba3ccbad6c8af17516e4557f61ad20180000000000000125f568ca7d3396b9057255f381855110eb3a673713716cdf010ddfa7977f92cf061ad125ca670353b45d53aae196b00271f9d3452b523b3dea22d6027625614312183724b71c7eb02083a410c1c99fa455013521f98686e472b70b560f7021f567adf4d", 0x4) 599.676937ms ago: executing program 5 (id=6): r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x0, 0x3, 0x0) fstat(r1, &(0x7f0000000240)) sysctl$kern(&(0x7f0000000100)={0x1, 0x2a}, 0x2, &(0x7f00000011c0)='E>At', &(0x7f0000000080)=0xfe3b, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1}, 0x10) listen(r0, 0x7fff) ioctl$FIONBIO(0xffffffffffffffff, 0x82907003, &(0x7f0000000140)=0x1) r2 = socket(0x2, 0x8002, 0x0) r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) closefrom(r3) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[]) openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x20a, 0x0) r4 = socket(0x18, 0x2, 0x0) setsockopt(r4, 0x1000000000029, 0xa, &(0x7f0000003680)='\x00\x00\x00\x00', 0x4) openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x9cab835cfdc52675, 0x0) 378.570181ms ago: executing program 2 (id=9): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) r1 = socket(0x11, 0x3, 0x0) connect(r1, &(0x7f00000001c0)=@un=@file={0xfa, 0x0, './file0\x00'}, 0xa) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xa, 0x3, 0x1, 0x8}, {0x20, 0x7, 0xfe, 0xc}, {0x9b1e, 0x22, 0xf, 0x4}]}) sysctl$kern(0x0, 0x0, &(0x7f00000001c0)="c2a6500000019324b9b7a065af1faf4a1532d36083c8c7060000003882000100005c8a2b496a0690", &(0x7f0000000000)=0x28, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x1000e, &(0x7f0000000200)=ANY=[]) r2 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x7e, 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000002880)={{'./file0\x00', './file0\x00', 0x20, 0x8}, 0x0, 0x76, 0x0, 0x2b3, 0x81, 0x10000, 0xfffffff4, 0x0, 0xd2}) r3 = semget(0x2, 0x1, 0x4) semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000000)=0x8) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf79ed) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x2810, r4, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000140)={@local, @random="d09b049f6b63", [], {@ipv6={0x86dd, {0x0, 0x6, "36d2b5", 0x38, 0x3a, 0xf5, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0xfc, '\x00', {0x0, 0x6, "5f7f00", 0x0, 0x2c, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, [@fragment={0x3a, 0x0, 0x0, 0x1, 0x0, 0x0, 0x67}]}}}}}}}) syz_emit_ethernet(0x6c, &(0x7f0000000080)=ANY=[@ANYBLOB="8f6f77ede655ffffffffffff86dd6000000000363a0000000000000000000000000000000000fe"]) ftruncate(r4, 0x9) 377.522195ms ago: executing program 2 (id=10): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000100), 0x782, 0x0) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="367f5598e6b27a8e0821f31b3b5af6c95df0107b8f72e46889c664", 0x1b}], 0x1) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000300), 0x8000, 0x0) ioctl$DIOCNATLOOK(r1, 0xc0504417, &(0x7f0000000080)={@v6=@mcast2, @v4, @v6=@rand_addr="cbab24cfde289ba421e9bb3e8d645ead", @v4=@loopback, 0x4, 0x24a9, 0x7, 0x1, 0x9, 0x36, 0x18, 0x6, 0x3}) execve(0x0, 0x0, 0x0) r2 = socket(0x2, 0x8002, 0x0) r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f00000000c0)={0x10, 0xfffffffffffffffd, [{&(0x7f00000c7000/0x3000)=nil, &(0x7f0000ff6000/0x6000)=nil, 0x1}, {&(0x7f00004d7000/0x2000)=nil, &(0x7f0000698000/0x1000)=nil, 0x4}, {&(0x7f00005fd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0xf}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x80}, {&(0x7f0000fff000/0x1000)=nil, &(0x7f00005dd000/0x3000)=nil, 0x8}, {&(0x7f0000ff3000/0x1000)=nil, &(0x7f000071e000/0x3000)=nil, 0x2000000000000000}, {&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff2000/0x2000)=nil, 0x40000000000007}, {&(0x7f0000636000/0x2000)=nil, &(0x7f0000696000/0x2000)=nil, 0xffffffffffffffff}, {&(0x7f0000696000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x7}, {&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x8}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000695000/0x1000)=nil, 0xffffffff}, {&(0x7f00007f8000/0x2000)=nil, &(0x7f0000371000/0x1000)=nil, 0xf}, {&(0x7f00000c6000/0x2000)=nil, &(0x7f0000668000/0x4000)=nil}, {&(0x7f0000693000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x4}, {&(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ffa000/0x6000)=nil}, {&(0x7f0000ff1000/0x1000)=nil, &(0x7f0000abf000/0x3000)=nil, 0x1ff}], './file0\x00', 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x44, 0x0, 0x0, 0x2, 0x94fd, 0xffffb6e0, 0x0, 0x0, 0x0, 0xb27d, 0x0, 0x2, 0x2, 0x0, 0x0, 0x20000, 0x7, 0x1, 0x0, 0x0, 0x1000000, 0x0, 0xfffffffd, 0x0, 0xae9, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0xb, 0xfffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000, 0x2000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0xfffffffe, 0xffffff49, 0x9, 0x8000009, 0xfffffffb, 0x0, 0x6, 0xffc, 0x0, 0x4, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100, 0x200, 0x3, 0x1, 0x3, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0xfffffffe, 0x0, 0x0, 0xfffffffd, 0x0, 0xfffffffc, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffff001, 0x80, 0x9, 0x0, 0x1000000, 0x0, 0x2, 0x0, 0x0, 0x70000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x5, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x7, 0xfffff800, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x4, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0xffffffff, 0x400000, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xffffffff, 0x1, 0x2000000, 0xfffff000, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0xfdf7fffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0xfffffffc, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffc, 0x0, 0x0, 0x6, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x4000000, 0x1, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x644f, 0x0, 0x8, 0x7a1, 0x6, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0xfffffffd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2, 0x0, 0x3, 0x0, 0x0, 0x5, 0x800, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffe, 0x0, 0x100, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0xaa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x200007, 0x4, 0x4, 0x0, 0x200, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0xffffffff, 0x398, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x403, 0x0, 0x5]}) ioctl$FIONREAD(r4, 0xc0106924, &(0x7f00000001c0)) closefrom(r3) syz_emit_ethernet(0x82, &(0x7f00000001c0)={@broadcast, @random="09cce9ad1b06", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x19, 0x74, 0x66, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x1, @multicast1}, @icmp=@parameter_prob={0xc, 0x1, 0x0, 0x0, 0xc, 0x0, {0x16, 0x4, 0x0, 0x1b, 0xfffc, 0x0, 0x0, 0x8, 0x1, 0xf0, @multicast1, @multicast1, {[@end, @ra={0x94, 0x4, 0x5}, @ssrr={0x89, 0x1b, 0xfd, [@local={0xac, 0x14, 0x0}, @broadcast, @broadcast, @broadcast, @remote={0xac, 0x14, 0x0}, @empty]}, @ra={0x94, 0x4, 0xa6}, @timestamp={0x44, 0x20, 0x3, 0x3, 0x8, [{[@multicast2], 0x7}, {[@remote={0xac, 0x14, 0x0}], 0x2}, {[], 0x40}, {[@multicast2], 0x9}]}]}}}}}}}) syz_emit_ethernet(0x156e, &(0x7f0000000280)={@local, @broadcast, [{[{0x88a8, 0x4}], {0x8100, 0x6, 0x1, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "7753b7", 0x1530, 0x2e, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, @remote={0xfe, 0x80, '\x00', 0x0}, {[@dstopts={0x8, 0x1, '\x00', [@ra={0x5, 0x2, 0xa2ea}, @enc_lim={0x4, 0x1, 0xa0}, @ra={0x5, 0x2, 0xf801}, @enc_lim={0x4, 0x1, 0xf7}]}], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x9, '\x00', {0x1, 0x6, "7e2ea2", 0x5, 0x70, 0x3, @rand_addr="a3b87520cb2d87108171e54e51ea3d5c", @loopback, [@hopopts={0x32, 0x2d, '\x00', [@padn={0x1, 0x1, [0x0]}, @generic={0x3, 0x72, "34e0857cf01b5d29537f42d44aad761479c22c0cd74a6204826a4820f39a5cb994b0787755fcea0056227cc06f934845f2b726c66c1c315a2733159bf5d57206ccc71d627311a909499fa0f7e3b0427d79e964906a97417202c0a01a7e15be606c3c251af99c80a5a80895b807f321d9b38d"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4}, @generic={0x0, 0xcf, "d3941cac43b2f2637f219dff15f8c241889c3b58b74a7a126e031d22cfec17d97a6180e9d2f0e3fab14c681bab90e95739f295169edf21fc014b53eb515a81625908b65ba3bec59e2bbea9f427639ea0be0888ec45dbe2f2f6eb04ee16ee3d245c9bb897145422f0e815b1492859310f6495ddf8773689bab9a0261f24cd66b3203ae9b1224bd79a88fd4f85131f1ae2f5c6de5a935ae0c4798333a56162b6bc5daf32617892054ab21d5d0c87cb070632427a5b1c7b3300eb49b26aa53f2347ff7d498500e71bf3eb2261ace249c7"}, @ra={0x5, 0x2, 0x3}, @enc_lim, @padn={0x1, 0x1, [0x0]}, @jumbo, @pad1]}, @dstopts={0x3c, 0x56, '\x00', [@generic={0x9, 0xeb, "a3290a5a8dc980b600cdf834a08664242c1ed299c2510ee51f2141f4e45d2d5f18c8c45d2ce369391b7c73a1eed8b6886afe85b9f3bc1203fba1b2693a2130702f3bc891b59cc2d36b4d3be94d59ce1ef1e376e8ee1801e45fecd29086a23b7ee6eb2eaf5a36bf377a68d862e10402ba66d1cc5caedcf1d701fbcaf5bc0f987b258c4515aa885f1d7c1870774e41d25bf78aea1ff7201f5f7e6cab35cd658ef3164908bf7c422b2765bfbd2d474d2c555c8ad544f3fe0043a82602646c8d68715aaa290238471e3ca0a900c5fdebd234b952fbcd01c984ea29a6a760458cd15a50fb35c6d31dcf43259a49"}, @generic={0x6, 0xd3, "298518f8122e53439786b0c21c7906e81ad862b55de3a44b496b38b7409f140bb1b045402693153e2658ac2a9049502cc0f566aadaf49347c0ab7b8fd32972cda6cc83611cccbef01bd83c46f2023ff7bcb45c2d82115f13d676464b6acbbb6d39bd317adb5e6f159cdafa91803642c51cba44e18b2b6f6c525676cf9a922fe0a1bdb6e1d47a7dd024238c9ef6be8916d7c14af5f424cab70d9689f9fb0e5f36f8a439ac8697c30160a57ac4f00e28c941f3216bb269bd05b630be96aa72edc6851a6eead05ae621cce70b34de49d0b126e5f4"}, @pad1, @jumbo={0xc2, 0x4, 0xef10}, @pad1, @pad1, @generic={0x8, 0xe9, "d15af70d506811b2ca3256bc82251048ca74c6f9ac0c44021d809d6ea6cd93aaae6939f91e14c2afcdebb4edff9c2cb890b6fa53e45ff57df199ed658a80126a6b6f534f9d7a329cbb8f3eb19c8ff3913955616e582974154a3848b4e1880c87d7dd0f281099c37dff77a3ca94043e4cea8375d11d6cead69aad11511fa57514c61ad31661e97574264936ba743247d393109b01ff27b052cf04172ba06402cc1f53ca7fb58e985ff05cc40bf7d25d481b6ca9dbabf79c7b777dd3eac44696a78d05d83d06b934c3a015d3bb78a5f9c181105a2ec36ca766f717e242d7815785fa43a8f2aea482d821"}, @pad1]}, @routing={0x37, 0x10, 0x0, 0x43, 0x0, [@ipv4={'\x00', '\xff\xff', @rand_addr=0x2}, @loopback, @empty, @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="068547ab4c5e60209bc96847f3fcd1c1", @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="98d954ecc3554cc299c3c8960b8c51d7", @ipv4={'\x00', '\xff\xff', @rand_addr=0x3a}]}, @hopopts={0x2f, 0x3, '\x00', [@pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x8, 0xc, "a22b291330685b268357cd2e"}, @jumbo={0xc2, 0x4, 0xc1}]}, @fragment={0x3a, 0x0, 0x7, 0x0, 0x0, 0xf, 0x65}], "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377.083028ms ago: executing program 6 (id=7): r0 = open(&(0x7f0000000040)='./bus\x00', 0x10005, 0x0) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000080)=0x5) ioctl$AUDIO_GETDEV(r0, 0x4030411b, &(0x7f0000000a80)) (async) ioctl$AUDIO_GETDEV(r0, 0x4030411b, &(0x7f0000000a80)) openat$vmm(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) (async) r1 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x0, [{}, {0x1}, {0x0, 0x300}, {0x2, 0x4}, {0x0, 0x4000}, {0x2, 0xe}, {}, {0x3, 0x1}, {}, {0x4}, {}, {0x1}, {0x3, 0x6}, {0x2}, {0x3}, {0x1}, {0x2}, {0x1}, {0x1}, {0x0, 0x100}, {0x3}, {0x0, 0x4}, {0x2}, {0x2}, {0x3}, {0x0, 0x5}, {0x2, 0x1}, {0x0, 0x10000}, {0x1, 0x80000000}, {0x1, 0x6}, {0x0, 0x2}]}) ioctl$TIOCSETD(0xffffffffffffffff, 0x8004741b, &(0x7f0000000080)=0x7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) openat$zero(0xffffffffffffff9c, &(0x7f0000000ac0), 0x80, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000ac0), 0x80, 0x0) rename(&(0x7f00000003c0)='.\x00', &(0x7f0000000400)='.\x00') socket$inet(0x2, 0x2, 0x0) (async) r2 = socket$inet(0x2, 0x2, 0x0) mprotect(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x1) getsockopt$sock_int(r2, 0xffff, 0x1021, 0x0, 0x0) ioctl$VMM_IOC_CREATE(r1, 0xca605601, &(0x7f0000000080)={0x10, 0x9, [{&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x9}, {&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0xffffffffffff822d}, {&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x73}, {&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0xb}, {&(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x800000}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0xffffffffffffff89}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x7}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x6}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x6}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x762c}, {&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x6}, {&(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x4}, {&(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x2}, {&(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x7fffffff}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x8001}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, 0xffffffff}], './file0\x00', 0x5, 0x9, 0x0, 0x8, [0x9, 0x7, 0x6, 0x4, 0x0, 0x3ff, 0x2, 0x8, 0xfff, 0x3, 0x7, 0x401, 0x1, 0x9, 0x4, 0x8, 0x298, 0x5, 0x100, 0x5, 0x8, 0x7, 0x5, 0xffff, 0x1, 0x8, 0x7, 0xd, 0x5e5, 0x6, 0x0, 0xb677, 0x7f, 0x8, 0xa094, 0x2, 0x100, 0x2, 0x1, 0x4, 0x1, 0x9248, 0x100, 0xb, 0x10000, 0x51, 0xfffffffe, 0x81, 0xa, 0x6, 0xd19d, 0xf, 0x24, 0xabf4, 0x6, 0x3, 0x100, 0x4, 0x2, 0x2, 0xd1, 0xb, 0x4, 0xfffffffe, 0x5, 0x6, 0x7, 0x2, 0x7, 0x6, 0x7, 0xfffffff4, 0x4, 0xb370, 0x2, 0x0, 0x2, 0x3ff, 0xfba, 0x7, 0x0, 0x5, 0x7, 0x51, 0xfff, 0xb9, 0x7, 0x5, 0xf, 0x0, 0x1, 0xbe000000, 0x2, 0x1, 0x8, 0xfffffffb, 0x6, 0x7063, 0xa, 0x6, 0x7, 0xa23d, 0x80000001, 0x8, 0x8, 0x9, 0x2, 0x1, 0x6, 0xbc6, 0x5, 0x6, 0x2, 0x2, 0xfff, 0x2, 0x7fffffff, 0x4, 0xffff, 0x5, 0xfffffffc, 0xa000, 0x9, 0x3, 0x3ff, 0x1, 0xd7d9, 0x100, 0xb, 0x1, 0x9, 0x79, 0x2, 0x5, 0xa, 0xb, 0x2, 0x2, 0x5, 0x5, 0xd, 0x9, 0x8001, 0x80000000, 0x52f, 0x5, 0x2, 0x6, 0x5, 0x7a9f, 0xcf, 0x0, 0xea3c, 0x5, 0x8, 0x4, 0x0, 0x3, 0xffffffff, 0x2, 0x9, 0x4, 0x80, 0xf5a, 0x202, 0xfffffc8f, 0x2, 0x5, 0x5, 0x101, 0x0, 0xaf, 0x8, 0x4, 0x5, 0x2, 0x2, 0x6, 0x7fd, 0x7, 0x6, 0x7fff, 0x6, 0x800, 0x21, 0x9, 0x5, 0x8, 0x8, 0x64a, 0x5, 0x7c, 0x2204fbed, 0x0, 0x8, 0x1, 0x1, 0x800, 0x9, 0x75a1, 0x0, 0x0, 0x32, 0xe04d, 0x4, 0x2, 0x8, 0x100, 0x2, 0x8, 0x9, 0x9229, 0x0, 0xb0, 0xc, 0xe11, 0x891a74b, 0xd39, 0x2, 0x9, 0xe73, 0x6, 0x7, 0x9, 0x7fffffff, 0x5, 0x0, 0x1, 0xfffffff7, 0xc74c, 0xff, 0x8, 0x6, 0x4, 0x8a, 0x8, 0x2, 0x4774, 0x7, 0x3, 0x7, 0x81, 0x3, 0x8, 0x1, 0x2, 0xb, 0x8e6, 0x5, 0x6, 0x80, 0x2, 0x7f, 0xe, 0x80000000, 0x4, 0x4, 0x9, 0x1, 0x1, 0x9, 0x180, 0x401, 0x7, 0x8, 0x81, 0x4c1, 0x0, 0x6, 0x4, 0xf7ffffff, 0x12000, 0x10001, 0x99, 0xba8, 0x1, 0xfffffffb, 0xa, 0x1, 0x200, 0x6b73, 0x0, 0x80, 0x8, 0xef2f, 0x9, 0x0, 0x0, 0xffffffd6, 0x80, 0x1b, 0xe2, 0x0, 0x0, 0x1, 0x1, 0x7, 0xffff, 0x99, 0x8, 0x8, 0xe, 0xfff, 0x3, 0x8, 0x3, 0x8, 0xfffffe00, 0x8000, 0x8, 0xd, 0x1, 0x6, 0x5, 0x0, 0x2, 0x401, 0xbf73, 0x3, 0x7ff, 0x0, 0x5, 0xf, 0x0, 0x4, 0xfffffffc, 0x5, 0xa, 0x6, 0x2, 0x800, 0x2, 0x6, 0x80000000, 0xed, 0x2, 0x7, 0x8, 0x0, 0x6, 0xfffffff9, 0x7, 0x9, 0xffffffff, 0x0, 0x9, 0x1ff, 0xfa7, 0x6, 0x5, 0x9, 0x2c, 0x2, 0xffffffff, 0x7, 0x8, 0x80000000, 0x4ef69553, 0xf, 0xe80, 0x7fffffff, 0x5, 0x1, 0x1, 0x2, 0x61, 0xc, 0x9, 0x800, 0x2, 0x100, 0xfffffffa, 0x2, 0x1, 0x10000, 0x3, 0x51, 0x8, 0x0, 0x1, 0x5ed, 0x2, 0x9, 0x22, 0x2, 0x8001, 0xdf, 0x5, 0x6, 0x5, 0x4d7e, 0x5, 0x6, 0x62e4, 0x9, 0x7ff, 0x101, 0x5c, 0x93, 0x6, 0xe, 0xe14, 0x6, 0x8, 0x3, 0x101, 0x5, 0x8001, 0x81, 0x0, 0x1, 0x4, 0x1, 0x9, 0xfffffffa, 0x1000, 0xfff, 0x7fff, 0x75da, 0x2, 0x1, 0xb1a, 0x827, 0x8, 0x81, 0x80000000, 0x9, 0x0, 0x4, 0xd, 0x7, 0xfffffffa, 0x1, 0x1, 0x3, 0x2, 0x50b, 0x10000, 0x5, 0x80e, 0x4, 0xd92, 0x4, 0x40, 0x3, 0xd59, 0x2, 0x4, 0xa53d, 0x8, 0x7, 0xb63, 0xd, 0x4, 0x2, 0x1, 0x5, 0x10, 0x8001, 0x0, 0x8, 0x4, 0x2, 0x9, 0x8001, 0x7fffffff, 0x9, 0x4, 0x8, 0x4, 0x8, 0xffffffff, 0x7f, 0x7fffffff, 0x4, 0x3, 0x7, 0x7, 0x8, 0x10000, 0xb, 0xbb5c, 0x3, 0xa, 0x80000001, 0x7, 0x132, 0x80000001, 0x5, 0xa, 0x2, 0x0, 0x80000000, 0x200, 0xa, 0xa0d, 0xff, 0x4, 0xcf71, 0x1e46c000, 0x9, 0xe, 0xb, 0xfffffffd, 0xf2, 0x7, 0x1000, 0x9, 0x9, 0x1000, 0x7fff, 0x80000001]}) 376.659759ms ago: executing program 0 (id=1): mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f00000003c0)=0x8) setuid(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x220) ioctl$FIONREAD(r1, 0x80206979, &(0x7f0000000100)) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) ioctl$DIOCGETSTATE(r2, 0xc1084413, &(0x7f0000000040)={{0x400000000004, './file0\x00', [{[@v4=@rand_addr=0x8, @v6=@empty], [0xd, 0x40], 0x0, 0xe007b95cb9b2732e}, {[@v6=@loopback, @v4=@rand_addr=0x5], [0xa6, 0x800], 0x2004, 0x2}], {{0x246, 0x45, 0xfa, 0x7ff}, 0x6543, 0x409, 0xfff00000, 0x7b3f, 0x800, 0x17, 0x7}, {{0x0, 0x7, 0x1, 0x81}, 0x8001, 0xc85, 0x10007, 0x6, 0x60, 0xf0}, @v4=@local={0xac, 0x14, 0x0}, 0x0, 0xffffffff, 0x2, 0x100f23b, 0x5, [[0x8, 0xd], [0x4, 0x834c]], [[0xfc000002, 0xf], [0xfffffff7, 0x3]], 0x9, [0x100001d9, 0x7a], 0x1, 0x4, 0x6, 0x3, 0x0, 0x3, 0xc, 0x83, 0x5, 0x7, 0x1, 0xce57}}) mknod(&(0x7f0000001040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0xd02) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mknod(&(0x7f0000000240)='./file0\x00', 0x6000, 0x5) link(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdir(&(0x7f0000000380)='./file2\x00', 0x81) rename(&(0x7f0000000a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000580)='./file2\x00') getrusage(0x1, 0xffffffffffffffff) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @udp={{0x1, 0x2, 0x8}}}}}}) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x1f0) truncate(&(0x7f0000000000)='./file0\x00', 0xafffe) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x20003916, 0xffffffffffffffff) preadv(r3, &(0x7f0000000340)=[{&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000140)=""/139, 0xffffffbc}], 0x2, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast}, @udp={{0x1, 0x2, 0x8}, {"b76bf11d5d4ff88eab4e7d94dcf5288151f250627b0e1fb0"}}}}}}) ioctl$TIOCSETA(r2, 0xc1084425, &(0x7f0000000040)={0x3, 0x0, 0xfffffffe, 0x10000101, "210d0000000200000006000000000200007fffff", 0x7ffffffe}) 376.554673ms ago: executing program 3 (id=4): r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7957) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)='#!', 0x2}], 0x1) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xfffffffffffffe3c, 0x0, 0x37) write(r0, &(0x7f0000000080)="090c00ff428ea8f6a17afa85201e00000000000000090a0000", 0x19) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) r2 = getsid(0xffffffffffffffff) socket(0x1, 0x5, 0x8) fcntl$setown(r1, 0x6, r2) 376.327298ms ago: executing program 6 (id=11): mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x5900) (async) r0 = socket(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000580)=0x1000, 0x4) (async) r1 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) (async) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async, rerun: 32) r3 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) (rerun: 32) ioctl$DIOCXBEGIN(r3, 0xc0104451, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) ioctl$DIOCXCOMMIT(r2, 0xc0104452, 0x0) (async) ioctl$WSMOUSEIO_SRES(r1, 0x80045721, &(0x7f0000001580)=0x4130) (async) ioctl$WSMOUSEIO_SETPARAMS(r1, 0x80105728, &(0x7f0000000080)={0x0}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, 0x0, 0x0) (async) getuid() (async) r4 = getegid() setresgid(r4, r4, 0x0) (async, rerun: 64) sendmsg$unix(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x2) (async, rerun: 64) r5 = openat$bpf(0xffffffffffffff9c, 0x0, 0x1, 0x0) fcntl$lock(r5, 0x8, &(0x7f0000000140)={0x3, 0x2, 0x6, 0x224d, 0xffffffffffffffff}) ioctl$WSMOUSEIO_SRES(r1, 0x80045721, &(0x7f00000000c0)=0x8) (async) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x18, 0x1, 0x5, "fe801200000000230000000009000875", 0x3}, 0x1c) (async, rerun: 64) syz_open_pts() (async, rerun: 64) r6 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x20, 0x0) rename(0x0, 0x0) (async) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4) (async) sysctl$kern(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) ioctl$DIOCGETRULESETS(r6, 0xc444443a, &(0x7f0000000640)={0x9f9, './file0\x00', './file0\x00'}) (async) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x20007461) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x1a2) fchown(r7, 0xffffffffffffffff, 0xffffffffffffffff) 376.168249ms ago: executing program 3 (id=12): mknod(&(0x7f0000000000)='./bus\x00', 0x2000, 0x2e00) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x0, 0x0}) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8, 0x2, 0x1}]}) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xf000)=nil, 0xf000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x9810, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) r1 = socket(0x18, 0x1, 0x6) setsockopt(r1, 0x1000000029, 0xd, &(0x7f0000000000), 0x14) recvmmsg(r0, &(0x7f0000000400)={{&(0x7f0000000080)=@in, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000240)=""/178, 0xb2}], 0x4, &(0x7f0000000340)=""/180, 0xb4}, 0x1ff}, 0x38, 0x2000, &(0x7f0000000440)={0x25, 0x9e0}) 29.431926ms ago: executing program 0 (id=13): r0 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$WSMUXIO_ADD_DEVICE(r0, 0x80085761, &(0x7f00000000c0)={0x3, 0x1d}) mknod(&(0x7f0000000100)='./file0\x00', 0x2000, 0x200) r1 = openat$vmm(0xffffffffffffff9c, &(0x7f0000001140), 0x4800, 0x0) dup2(r0, r1) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000002340), 0x20, 0x0) mquery(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2, 0x0, r2, 0x2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x9cab835cfdc52675, 0x0) ioctl$WSKBDIO_SETDEFAULTKEYREPEAT(r3, 0x800c5709, &(0x7f0000001240)={0x1, 0x53c, 0xffff}) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) 29.032563ms ago: executing program 1 (id=2): setrlimit(0x8, &(0x7f0000000140)={0xa, 0x5a}) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x6381) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000080)=0xfffffff9, 0x3) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x5900) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x9bf2d3725864749b) ioctl$WSDISPLAYIO_GETSCREEN(r2, 0x80084905, &(0x7f0000000040)={0x4, './file0\x00', './file0\x00'}) recvmmsg(0xffffffffffffff9c, &(0x7f00000013c0)={{&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000001340)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/132, 0x84}, {&(0x7f0000001240)=""/250, 0xfa}], 0x3, &(0x7f0000001380)=""/25, 0x19}, 0x531}, 0x38, 0x2, &(0x7f0000001400)={0x800, 0x7d}) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x3) 28.580671ms ago: executing program 2 (id=14): sysctl$vm(&(0x7f0000000280)={0x2, 0xc}, 0x2, &(0x7f00000002c0)="3a122e", &(0x7f0000000340)=0x3, &(0x7f0000000380)="3795760d63c3612acbc3d01e326adc9868a971bd16", 0x15) socket(0x18, 0x3, 0x0) ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001, 0x0, 0x40000000], [0x0, 0x0, 0x800, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3], [], [0x0, 0x0, 0x1, 0x0, 0x0, 0x3], [{}, {}, {0x0, 0x0, 0x0, 0x800000000000}], {0x0, 0x0, 0x0, 0x5c8}, {0x0, 0x800}}}) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x30, 0x0, 0x57d, 0x0) kevent(r0, 0x0, 0x0, &(0x7f0000000600), 0x2, 0x0) r1 = socket$inet6(0x18, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1000, &(0x7f0000000140)=0x5, 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x18, 0x0, 0x4, "0000000000000000000200008000", 0xc}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x18, 0x1, 0x6, "691381e7b45cc081e5f3d4c229d9e589", 0x5}, 0x1c) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000002340), 0x20, 0x0) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000000)={{'./file0\x00', './file0\x00', 0x0, 0x7e}, 0x0, 0x34, 0x0, 0x4, 0x5, 0xffe, 0x9, 0x2, 0x1}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x80, 0x4, 0xfbfffffe, 0xfffffffe, "dd6c1f460000ff20004092d6126e4ed671e500", 0x800, 0x7fffffff}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x4e}, 0x2, &(0x7f0000000280)="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", &(0x7f0000000080)=0x1a6, 0x0, 0x0) 28.238008ms ago: executing program 3 (id=15): r0 = socket(0x18, 0x2, 0x0) (async, rerun: 32) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xca605601, &(0x7f0000000040)={0x10, 0x6b, [{&(0x7f0000cf9000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x3}, {&(0x7f00009e0000/0x1000)=nil, &(0x7f0000ebf000/0x1000)=nil, 0x1}, {&(0x7f0000f6c000/0x1000)=nil, &(0x7f00007a4000/0x3000)=nil}, {&(0x7f0000038000/0x1000)=nil, &(0x7f000058e000/0x2000)=nil, 0xffffffffffffffff}, {&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000bee000/0x4000)=nil, 0x3}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000c77000/0x1000)=nil, 0x8}, {&(0x7f00002fc000/0xd000)=nil, &(0x7f0000622000/0x1000)=nil, 0x9}, {&(0x7f0000bc5000/0x3000)=nil, &(0x7f0000e23000/0x4000)=nil, 0x3}, {&(0x7f0000208000/0x1000)=nil, &(0x7f00002de000/0x3000)=nil, 0x3}, {&(0x7f0000c91000/0x1000)=nil, &(0x7f0000402000/0x2000)=nil, 0x8000000000000000}, {&(0x7f0000025000/0x1000)=nil, &(0x7f0000b0b000/0x1000)=nil, 0x14c}, {&(0x7f00009ee000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0xfff}, {&(0x7f0000c71000/0x8000)=nil, &(0x7f0000ab6000/0x2000)=nil, 0x9}, {&(0x7f0000a97000/0x2000)=nil, &(0x7f000065f000/0x4000)=nil, 0x7}, {&(0x7f000034c000/0x4000)=nil, &(0x7f0000d60000/0x4000)=nil, 0x1}, {&(0x7f0000018000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x7}], './file0\x00', 0x299c, 0xfffffffa, 0x8b, 0x81, [0x7, 0x7, 0x7, 0x3, 0x6, 0x5, 0x33, 0x669, 0x7, 0x80000001, 0x4e00, 0x7f, 0xfffffc00, 0x9, 0x0, 0x9, 0x5, 0x787c5a33, 0x4, 0x4e, 0xd9, 0x6, 0x6, 0x4, 0x6, 0x4, 0x10, 0x0, 0x7839, 0x8, 0xfffffff8, 0x7fffffff, 0xffff, 0x80000000, 0x2, 0x5a, 0x2, 0x7, 0x200, 0x2, 0x9, 0x3, 0x0, 0x100, 0x3ff, 0xee, 0x4, 0x1, 0x81, 0x5, 0x30, 0x100, 0x4, 0x3, 0xcb, 0x6760, 0x2, 0x9, 0xa, 0x5, 0x6, 0x1, 0x800, 0xb31b, 0x8, 0x1250, 0x6, 0x9, 0x7, 0x1, 0x68b, 0x7, 0x5, 0x0, 0xf, 0x80, 0x1, 0x400, 0x0, 0x80, 0x3ff, 0xdd2f, 0x9ce, 0x10001, 0x3, 0x2, 0xfffffff8, 0x0, 0x2, 0x401, 0xcd, 0x6, 0x5, 0xe3b, 0x401, 0x11f5, 0x8, 0x69e8, 0x24d5, 0x69, 0xfffffffe, 0x5, 0x7, 0x1, 0x2, 0x6, 0x200, 0x7, 0x80000000, 0x8, 0x10001, 0x632ffa74, 0x3ff, 0x6, 0xb510, 0x0, 0x3, 0xc, 0xa5, 0x0, 0x2, 0xfff, 0x5ec1, 0x7, 0x8, 0x0, 0xfffffba7, 0xff, 0x2, 0x1, 0x377, 0x9, 0x654, 0xe, 0x8, 0x2540000, 0x1f00, 0xc2, 0x8, 0xc, 0x5, 0x9, 0x3, 0x4, 0x0, 0x3ff, 0x8, 0xfffffff0, 0x3, 0x17, 0x3, 0x1, 0xffffffff, 0xdf, 0x8, 0x0, 0x9, 0x5, 0x5, 0x5, 0x9, 0x640, 0xfff, 0x0, 0x10, 0x4, 0x1000, 0x69db78bf, 0x321fc0, 0xfda, 0x5, 0x1, 0x7f, 0xfffffffb, 0x4ffc, 0xdba1, 0x7f, 0x10, 0x9, 0x4, 0xffff0000, 0xd8fe, 0x1, 0x7ff, 0x700000, 0x5, 0x81, 0x2, 0x6, 0x3ff, 0x1, 0x85cd, 0x5, 0xbaf, 0x26b, 0x80000000, 0x1, 0x8, 0x5ed, 0x10, 0x5, 0xf, 0x400, 0xffffff07, 0xfffffffa, 0x401, 0x7, 0x7, 0x101, 0x200, 0x8, 0x9, 0x1, 0x8000, 0x10000, 0x3, 0x2, 0x81, 0xc00000, 0x2, 0x6, 0x9, 0x10000, 0x80, 0x3, 0xd, 0x9, 0x5, 0x3, 0x7, 0x30, 0x9, 0x3de57e0b, 0x80, 0x7, 0x5, 0x97, 0x3, 0x2, 0x9, 0x7, 0x5, 0x10, 0x4, 0x7, 0x7f, 0x1, 0x8001, 0x0, 0x80, 0x1, 0x7ff, 0x10001, 0x9, 0x80000000, 0xfffff800, 0x8, 0x2, 0x9, 0x30, 0x0, 0x4, 0x7ff, 0x7, 0x10001, 0xbeb, 0xf73, 0x8, 0x7, 0x4, 0xa92, 0x5, 0x7c, 0x6, 0x7ff, 0x53f, 0x200, 0x9, 0x4, 0x0, 0x3, 0x8, 0x9, 0x101, 0x9, 0x7, 0x10, 0x7fffffff, 0x0, 0xbf, 0x8000, 0xa, 0x10008, 0x81, 0x80000000, 0x8, 0x101, 0x8, 0xad, 0x594, 0x3, 0xf31c, 0x1, 0x9, 0x9, 0x7, 0xfffffffc, 0x8, 0x0, 0x0, 0xfffffffa, 0x47, 0x8, 0x7, 0x800, 0x5, 0x101, 0xffffffff, 0x7fff, 0x74c, 0x79, 0x7, 0x9, 0xbebb, 0x448b, 0x401, 0x7, 0x32fe, 0xffffffff, 0x9, 0x2, 0x90, 0x7, 0x6df, 0x3, 0x9, 0xfffffff8, 0x8, 0x0, 0x8001, 0x3ff, 0x9e, 0x1, 0x7, 0x6, 0x9ff, 0x8, 0xb6b4, 0xa, 0x0, 0x4, 0x14400000, 0x8bbb, 0x6, 0x400, 0xc, 0x0, 0x2, 0x100, 0x4, 0x80000001, 0x6, 0x1000, 0x9f, 0xd7d, 0x7fffffff, 0x7f, 0x40, 0x2, 0x1f, 0xfbb, 0x6, 0x4, 0x0, 0x0, 0x0, 0x914, 0x5, 0x4, 0xfffffff9, 0x6, 0xdd0, 0x1, 0x4, 0xf, 0x6, 0x6, 0x7, 0x30bc, 0x8000, 0x100, 0x1, 0x7, 0x7, 0xf9, 0x5, 0x4, 0x6, 0xc, 0x5cb7, 0x6db, 0x2, 0x1, 0xf, 0x3, 0x9, 0x6, 0x6, 0x10000, 0xbe9, 0x0, 0x513f, 0x0, 0x3, 0x3, 0x400, 0xe, 0x0, 0x6, 0x4, 0x3, 0x10000000, 0x7fff, 0xfffffffb, 0x7, 0x9, 0x0, 0x43c, 0x9, 0x3c00000, 0x7fff, 0x4, 0xfff, 0x80000000, 0x800, 0x1, 0x1, 0xf7, 0x4, 0x81, 0x0, 0x8, 0x3, 0x1, 0x0, 0x80000000, 0x7, 0x7, 0x7, 0x10000, 0x27, 0x80000001, 0x1, 0x3, 0x9, 0x7, 0x7f, 0x2, 0x1, 0x9, 0x8f, 0x7, 0x5, 0x7, 0x3, 0xd25, 0x5, 0x2, 0xca86, 0x10000, 0x10, 0x0, 0x3ff, 0x1, 0x5, 0xfff, 0x10, 0x9518, 0x25c, 0x9, 0x8, 0xe9, 0x1a0391cc, 0x5, 0x800, 0x7, 0x80000001, 0x58, 0x6, 0xffffffff, 0xfffffff9, 0x6, 0x8, 0x5b74ed42, 0xf, 0x8001, 0x3, 0x7fffffff, 0x7, 0xa623, 0x5, 0xa1c, 0x5, 0xa, 0xfffffff7, 0x1, 0x3ca29155, 0x1, 0x1, 0xb10, 0x9, 0x12991041]}) (async, rerun: 32) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) (async, rerun: 64) r1 = socket$unix(0x1, 0x2, 0x0) (rerun: 64) getsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f00000005c0), &(0x7f0000000580)=0xfffffffffffffe04) ioctl$FIONREAD(r0, 0x8020699d, &(0x7f00000001c0)) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff8847"]) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0xc0) (async) select(0x40, &(0x7f0000001c40)={0x9, 0x4e6, 0x8e, 0x4, 0x200, 0x9, 0x1, 0x7}, 0x0, 0x0, 0x0) close(r3) 24.732342ms ago: executing program 4 (id=5): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x20, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x800a, 0x3, 0x1, 0x8}, {0x9b1e, 0x22, 0xb, 0x1e}]}) ioctl$DIOCGETSTATE(0xffffffffffffffff, 0xc1084413, &(0x7f0000000040)={{0x400000000004, './file0\x00', [{[@v4=@rand_addr=0x8, @v6=@empty], [0xd, 0x40], 0x0, 0x18}, {[@v6=@loopback, @v4=@rand_addr=0x5], [0xa6, 0x800], 0x2004, 0x18}], {{0x246, 0x45, 0xfa, 0x7ff}, 0x6543, 0x409, 0xfff00000, 0x7b3f, 0x800, 0x17, 0x7}, {{0x0, 0x7, 0x1, 0x81}, 0x8001, 0xc85, 0x10007, 0x6, 0x60, 0xf0}, @v4=@local={0xac, 0x14, 0x0}, 0x0, 0xffffffff, 0x2, 0x100f23b, 0x5, [[0x8, 0xd], [0x4, 0x834c]], [[0xfc000002, 0xf], [0xfffffff7, 0x3]], 0x9, [0x100001d9, 0x79], 0x1, 0x18, 0x6, 0x3, 0x0, 0x3, 0xc, 0x83, 0x5, 0x7, 0x1, 0xce57}}) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) ioctl$TIOCSETA(r1, 0xc1084425, &(0x7f0000000040)={0x1, 0x0, 0xfffffffe, 0x3, "210d0000000200000006000000000200007fffff", 0x7ffffffe}) sysctl$kern(0x0, 0x0, &(0x7f00000002c0)="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", &(0x7f0000000000)=0xb1, 0x0, 0xffffffffffffff12) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) mknod(&(0x7f0000000400)='./file0\x00', 0x2000, 0x5c4a) mknod(&(0x7f0000000180)='./bus\x00', 0x2000, 0xd21) open(&(0x7f0000000000)='./bus\x00', 0x10000, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/240, 0xf0}, 0x0) sendmsg(r4, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x65}) recvmsg(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2300) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x78e, 0x17) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) ktrace(&(0x7f0000000380)='./file0\x00', 0x0, 0x2a3c, 0xffffffffffffffff) ioctl$TIOCSTOP(r6, 0x4004667b) syz_emit_ethernet(0x1000e, &(0x7f0000000200)=ANY=[]) 23.72372ms ago: executing program 6 (id=16): open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xd6) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000340)={0x1000, 0x0, {[0xfffffbeffffffff7, 0x0, 0x4787, 0x1002, 0x8001, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x2eff, 0x0, 0x3, 0xfffffffffffbffff, 0x400000002000000, 0x0, 0xffffffffffffffa8, 0x82, 0xce5], [0xfffffffffffffffe, 0x80000001, 0x8000000000000000, 0x100000004, 0x5, 0x7b98, 0x6, 0x0, 0x80000001, 0x4], [0x5ad8, 0x2, 0x40000000, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffa], [0x100, 0x20000000000, 0xfffffffffffffffc, 0x5, 0xfffffffffffffffe, 0x3], [{0x4, 0x4, 0xffffffff, 0x7d06}, {0xfffc, 0x2, 0x5, 0x10}, {0x0, 0x0, 0xfffffffe, 0x81}, {0x3, 0x100, 0x3, 0xffffffffffffffff}, {0x0, 0x2, 0x0, 0x40000000008}, {0x0, 0x2106, 0x40000, 0x2000000000000000}, {0xf054, 0x0, 0x1, 0x1}, {0x8, 0x1, 0x0, 0x2}], {0x8002, 0x6, 0x8, 0xfffffffffffffffc}, {0x21, 0x6, 0x100000b0, 0x2}}}) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x4ebfac6bbaf7959) setrlimit(0x8, &(0x7f0000000980)={0x45, 0x62}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() setsid() ioctl$TIOCSCTTY(r1, 0x20007461) ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000080)={0xffffffbd, 0x8000, 0xffffdf80, 0xfdfffffd, "1803083e680021d5ff7f2a01fd04000022401e00", 0x8, 0x80000}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000b80)="f8fbb40b0d75784e53e5e5983cf9a87b968c1c1bc382e1685fb94986c068176602ea38a1840e21bf5b78821ff756fd4b188992d109bbf6f1e3377d468154fb6a8b44c519ef52b132dda1e1b1ba91a12493b5f69b08f04fd197dbecb9be65b18751c5f354198b1beb2d63fff4a4dd6bc1a39e", 0x72}], 0x1) r2 = kqueue() kevent(r2, &(0x7f0000000040), 0x30, 0x0, 0x57d, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10686, 0x8) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0xc7, 0x4, 0xf3, 0x3ff}, {0x5, 0x5, 0x7, 0x1}]}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) ktrace(&(0x7f0000000380)='./file0\x00', 0x0, 0x2a3c, 0xffffffffffffffff) ioctl$DIOCADDRULE(0xffffffffffffff9c, 0xcd604404, &(0x7f0000000580)={0x9, 0xfff, 0x1, './file0\x00', './file0\x00', 0x0, "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"}) 23.391346ms ago: executing program 7 (id=8): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r2 = syz_open_pts() close(r2) syz_open_pts() writev(r2, &(0x7f0000000540)=[{&(0x7f0000000b40)="35c9bde9f2111d5eae2ec8abbde4cf65b49fb184b2e73c024d3ac0e0e2c456fcdd95eddfe05691376388cf55809f12e844f4ae16b2b6943a19c5d201e09a173b2e654ea54c88cfbc671fa963d477bb28cb0044b98f64e5efbeafdb49d58edd6827ec9b78a3dd74443ac766c017526ea328a1bcf1b3982e09865ed0963e0d297f38a8009db11b57573b1c62572228fb7d22826d9f206918854a880ec46614c7e426f66bd8e8f378f33ebf23bfec3d694608b0b8d184e2036f8eb9708a7e1fcc0ff538f44c68e15be15202781d74debfd427b7f9afe2f3ac5f13984e229142a0e5abd417ff19", 0xe5}], 0x1) futimes(r1, &(0x7f0000000080)=[{0x8, 0x5a44}, {0x3, 0x800}]) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xa, 0x5e, 0x1, 0x6}, {0x2, 0x7, 0xfe, 0xc}, {0x9b1e, 0xfc, 0xf, 0x40000004}]}) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='tap', &(0x7f0000000140)='/dev/bpf\x00', &(0x7f0000000240)='\'\\#[]@}\xaa%\x0e\xb0+-\x00', &(0x7f0000000280)='tap', &(0x7f00000002c0)='tap', &(0x7f0000000300)='/dev/bpf\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='tap', &(0x7f00000003c0)='/dev/bpf\x00']) sysctl$kern(0x0, 0x0, &(0x7f0000000200)="87285201000000a4042000000000000000000041c75f942eb6967f76c15f78d438faa2f312a3f9e913f546bdc2", &(0x7f0000000000)=0x2d, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x1000e, &(0x7f0000000200)=ANY=[]) 389.302µs ago: executing program 3 (id=17): mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) socket(0x2, 0x2, 0x0) (async) r0 = socket(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000018c0)={&(0x7f00000002c0)=@abs={0x3, 0x0, 0x0, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000001800)=[@rights={0x14, 0xffff, 0x1, [r0, r0]}, @rights={0xc}], 0x20, 0xe}, 0x2) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$BIOCSETIF(r1, 0x44946472, 0x0) 0s ago: executing program 2 (id=18): ioctl$FIONBIO(0xffffffffffffffff, 0x82907003, 0x0) r0 = socket(0x2, 0x8002, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) closefrom(r1) syz_emit_ethernet(0x3e, 0x0) openat$pf(0xffffffffffffff9c, 0x0, 0x20a, 0x0) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000000029, 0xa, &(0x7f0000003680)='\x00\x00\x00\x00', 0x4) openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x9cab835cfdc52675, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.131' (ED25519) to the list of known hosts. WuAvmRN_IfaNGu:lt (S0PxLf ffNOffT 8L8O06WcEeRdE72D 08ON, 0SxY9S8,CA 0LL, 813) -->1 5e1 0k0e5r15n5e2l: E pXaITg e0 fca ulStopped at savectx+0xae: movl $0,%gs:0x688 TID PID UID PRFLAGS PFLAGS CPU COMMAND *383885 29821 0 0 0x4000000 1 syz-executor 47761 62429 0 0 0x4000000 0K syz-executor savectx() at savectx+0xae end of kernel end trace frame: 0xf9e7f980870, count: 14 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu0: uvm_fault(0xfffff8806ced7208, 0x98, 0, 1) -> e ddb{1}> show kasan No such command ddb{1}> trace savectx() at savectx+0xae end of kernel end trace frame: 0xf9e7f980870, count: -1 ddb{1}> show registers rdi 0 rsi 0 rbp 0xffff80002eb8be90 rbx 0 rdx 0xffff80000002a740 rcx 0xffff800032792d18 rax 0x3c r8 0xffff80002eb8bdc0 r9 0x1 r10 0xcc5335aae98a1522 r11 0xe0226136ebbf4c2b r12 0 r13 0 r14 0xffff800032792d18 r15 0 rip 0xffffffff821793ee savectx+0xae cs 0x8 rflags 0x46 rsp 0xffff80002eb8be10 ss 0x10 savectx+0xae: movl $0,%gs:0x688 ddb{1}> show proc PROC (syz-executor) tid=383885 pid=29821 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=0xffff800032792020,0xffff8000327927f8 process=0xffff80002a37e1c8 user=0xffff80002eb86000, vmspace=0xfffff8806ced7d78 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND 37591 516492 90196 0 3 0x2 0 clonelk ifconfig 90196 103894 16401 0 3 0x100002 0x88 sigsusp sh 29821 122429 63346 0 2 0 0 syz-executor *29821 383885 63346 0 7 0 0x4000000 syz-executor 62429 306504 79304 0 2 0 0 syz-executor 62429 47761 79304 0 7 0 0x4000000 syz-executor 9834 8960 39072 0 2 0x1 0 syz-executor 9834 156341 39072 0 3 0x1 0x4000080 fsleep syz-executor 9834 395578 39072 0 3 0x1 0x4000080 fsleep syz-executor 16401 445696 21643 0 3 0x2 0x80 wait syz-executor 79304 322869 21643 0 3 0x2 0x80 nanoslp syz-executor 39072 371066 21643 0 3 0x2 0x80 nanoslp syz-executor 92458 506550 21643 0 3 0x2 0x80 piperd syz-executor 35154 71167 21643 0 3 0x2 0x80 piperd syz-executor 56934 249988 21643 0 3 0x2 0x80 nanoslp syz-executor 63346 277604 21643 0 2 0x2 0xc80 syz-executor 21643 384620 60655 0 3 0x2 0x80 wait syz-executor 60655 274994 71598 0 3 0x100002 0x88 sigsusp ksh 71598 26717 64319 0 3 0x10 0x88 kqread sshd-session 64319 447872 1107 0 3 0x12 0x80 kqread sshd-session 23310 30266 1 0 3 0x100003 0x80 ttyin getty 1107 481057 1 0 3 0 0x88 kqread sshd 65879 329059 22251 74 3 0x1100012 0x80 bpf pflogd 22251 97388 1 0 3 0 0x80 sbwait pflogd 8146 120676 20880 73 3 0x1100010 0x80 kqread syslogd 20880 228822 1 0 3 0x100002 0x80 sbwait syslogd 32688 507831 1 0 3 0x100000 0x80 kqread resolvd 3257 461562 19216 77 3 0x100012 0x80 kqread dhcpleased 51668 448300 19216 77 3 0x100012 0x80 kqread dhcpleased 19216 107120 1 0 3 0 0x80 kqread dhcpleased 63263 166325 0 0 3 0x14000 0x200 bored smr 77409 497977 0 0 2 0x14000 0x200 zerothread 33628 126262 0 0 3 0x14000 0x200 aiodoned aiodoned 576 20360 0 0 3 0x14000 0x200 syncer update 1633 114231 0 0 3 0x14000 0x200 cleaner cleaner 83689 386427 0 0 3 0x14000 0x200 reaper reaper 19038 278043 0 0 3 0x14000 0x200 pgdaemon pagedaemon 40537 491064 0 0 3 0x14000 0x200 bored viomb 36875 222799 0 0 3 0x14000 0x40000200 acpi0 acpi0 11472 486802 0 0 3 0x14000 0x40000200 idle1 61892 475079 0 0 3 0x14000 0x200 bored softnet1 23533 473188 0 0 3 0x14000 0x200 bored softnet0 55037 131673 0 0 3 0x14000 0x200 smrbar systqmp 16190 443715 0 0 3 0x14000 0x200 bored systq 78355 464259 0 0 3 0x14000 0x200 tmoslp softclockmp 37636 408339 0 0 3 0x14000 0x40000200 tmoslp softclock 61484 382258 0 0 3 0x14000 0x40000200 idle0 1 423533 0 0 3 0x2 0x80 wait init 0 0 -1 0 3 0x10000 0x200 scheduler swapper ddb{1}> show all locks CPU 1: exclusive mutex &sched_lock r = 0 (0xffffffff839ef3a8) #0 witness_lock+0x5f1 #1 mtx_enter+0x4b4 #2 preempt+0x35 #3 ast+0x15c #4 Xsyscall+0x156 Process 62429 (syz-executor) thread 0xffff800032793a10 (47761) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83ad3e40) #0 witness_lock+0x5f1 #1 syscall+0xaf4 #2 Xsyscall+0x128 Process 55037 (systqmp) thread 0xffff800045ffe298 (131673) shared rwlock systqmp r = 0 (0xffffffff838e3108) #0 witness_lock+0x5f1 #1 taskq_thread+0x12a #2 proc_trampoline+0x10 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11064 12215K 12217K 166960K 12173 0 pcb 17 12K 12K 166960K 18 0 rtable 216 6K 7K 166960K 354 0 pf 35 17K 18K 166960K 48 0 ifaddr 40 6K 7K 166960K 46 0 ifgroup 53 2K 2K 166960K 57 0 sysctl 1 1K 9K 166960K 5 0 counters 70 37K 37K 166960K 72 0 ioctlops 0 0K 4K 166960K 1487 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1292 81K 81K 166960K 1388 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1734 201K 291K 166960K 11964 0 file desc 16 57K 93K 166960K 155 0 proc 77 131K 164K 166960K 559 0 subproc 72 4K 4K 166960K 81 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 2 0 in_multi 88 5K 6K 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 49 228K 228K 166960K 49 0 exec 0 0K 1K 166960K 391 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 217 176K 186K 166960K 3206 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 41 82K 108K 166960K 1315 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 26 1K 2K 166960K 29 0 temp 33 9114K 9120K 166960K 3933 0 kqueue 14 22K 22K 166960K 28 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 28 0 0 1 0 1 1 0 8 0 rtpcb 120 34 0 31 1 0 1 1 0 8 0 rtentry 176 111 0 12 5 0 5 5 0 8 0 unpcb 144 47 0 30 1 0 1 1 0 8 0 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpcb 736 11 0 7 1 0 1 1 0 8 0 arp 136 18 0 2 1 0 1 1 0 8 0 inpcb 328 82 0 74 1 0 1 1 0 8 0 nd6 152 24 0 3 1 0 1 1 0 8 0 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1192 1 0 0 1 0 1 1 0 8 0 pfstscr 40 2 0 0 1 0 1 1 0 8 0 pffrag 232 1 0 0 1 0 1 1 0 482 0 pffrnode 88 1 0 0 1 0 1 1 0 8 0 pffrent 40 2 0 0 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 1 0 1 1 0 1 1 0 8 1 pfstitem 24 19 0 0 1 0 1 1 0 8 0 pfstkey 128 19 0 0 1 0 1 1 0 8 0 pfstate 448 18 0 0 2 0 2 2 0 8 0 pfrule 1360 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 453 0 44 29 0 29 29 0 8 2 art_table 40 454 0 44 5 0 5 5 0 8 0 art_node 32 111 0 12 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1597 0 127 93 0 93 93 0 8 0 ffsino 296 1597 0 127 114 0 114 114 0 8 0 nchpl 144 1811 0 108 64 0 64 64 0 8 0 vnodes 216 1706 0 0 95 0 95 95 0 8 0 namei 1024 5575 0 5575 2 0 2 2 0 8 2 percpumem 16 52 0 1 1 0 1 1 0 8 0 kstatmem 264 29 0 2 2 0 2 2 0 8 0 scxspl 216 6279 0 6279 4 3 1 3 1 8 1 plimitpl 152 34 0 14 1 0 1 1 0 8 0 sigapl 424 470 0 424 7 0 7 7 0 8 1 knotepl 120 53 0 0 2 0 2 2 0 8 0 kqueuepl 224 24 0 14 1 0 1 1 0 8 0 pipepl 344 129 0 102 3 0 3 3 0 8 0 fdescpl 528 454 0 424 3 0 3 3 0 8 0 filepl 160 1661 0 1442 10 0 10 10 0 8 0 lockfpl 104 14 0 12 1 0 1 1 0 8 0 lockfspl 48 8 0 6 1 0 1 1 0 8 0 sessionpl 144 26 0 16 1 0 1 1 0 8 0 pgrppl 48 35 0 17 1 0 1 1 0 8 0 ucredpl 104 95 0 82 1 0 1 1 0 8 0 zombiepl 144 426 0 424 1 0 1 1 0 8 0 processpl 1232 470 0 424 5 0 5 5 0 8 1 procpl 664 502 0 452 5 0 5 5 0 8 0 sockpl 752 163 0 135 4 0 4 4 0 8 1 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 117 0 0 15 0 15 15 0 8 0 mcl2k 2048 24 0 0 3 0 3 3 0 8 0 mextrefs 64 20 0 0 1 0 1 1 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 125 0 0 8 0 8 8 0 8 0 bufpl 272 2312 0 105 148 0 148 148 0 8 0 anonpl 32 3785 0 0 31 0 31 31 0 247 0 amapchunkpl 152 8718 0 8296 19 0 19 19 0 158 2 amappl16 200 1736 0 1721 5 0 5 5 0 8 4 amappl15 192 8 0 8 1 0 1 1 0 8 1 amappl14 184 429 0 427 1 0 1 1 0 8 0 amappl13 176 124 0 112 1 0 1 1 0 8 0 amappl12 168 703 0 675 2 0 2 2 0 8 0 amappl11 160 9 0 9 1 0 1 1 0 8 1 amappl10 152 63 0 49 1 0 1 1 0 8 0 amappl9 144 276 0 276 1 0 1 1 0 8 1 amappl8 136 100 0 96 1 0 1 1 0 8 0 amappl7 128 144 0 131 1 0 1 1 0 8 0 amappl6 120 157 0 154 1 0 1 1 0 8 0 amappl5 112 95 0 85 1 0 1 1 0 8 0 amappl4 104 295 0 276 1 0 1 1 0 8 0 amappl3 96 1509 0 1425 3 0 3 3 0 8 0 amappl2 88 565 0 491 2 0 2 2 0 8 0 amappl1 80 10451 0 9852 15 0 15 15 0 8 1 amappl 88 2479 0 2336 4 0 4 4 0 92 0 uvmvnodes 80 99 0 0 3 0 3 3 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 454 0 424 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 454 0 424 1 0 1 1 0 8 0 vmmpekpl 168 5812 0 5770 2 0 2 2 0 8 0 vmmpepl 168 38287 0 36526 88 0 88 88 0 357 8 vmsppl 488 453 0 424 5 0 5 5 0 8 1 rwobjpl 80 14587 0 13582 25 0 25 25 0 8 2 pdppl 4096 915 0 848 97 12 85 85 0 8 18 pvpl 32 9380 0 0 76 0 76 76 0 265 0 pmappl 256 453 0 424 3 0 3 3 0 8 1 extentpl 40 46 0 28 1 0 1 1 0 8 0 phpool 112 414 0 15 12 0 12 12 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83965ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_write_1(3f8,0,6c) at x86_bus_space_io_write_1+0x40 comcnputc(800,6c) at comcnputc+0x1ab cnputc(6c) at cnputc+0x67 db_putchar(6c) at db_putchar+0x36d kprintf() at kprintf+0x29c5 db_printf(ffffffff834b11cb) at db_printf+0x9b db_ktrap(6,0,ffff8000367cf870) at db_ktrap+0x1b6 kerntrap(ffff8000367cf870) at kerntrap+0x243 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b dovutimens(ffff800032793a10,fffff8807ce2c0e8,ffff8000367cfa50) at dovutimens+0x368 sys_futimes(ffff800032793a10,ffff8000367cfba0,ffff8000367cfaf0) at sys_futimes+0x208 end trace frame: 0xffff8000367cfb90, count: 0 ddb{0}> trace x86_ipi_db(ffffffff83965ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_write_1(3f8,0,6c) at x86_bus_space_io_write_1+0x40 comcnputc(800,6c) at comcnputc+0x1ab cnputc(6c) at cnputc+0x67 db_putchar(6c) at db_putchar+0x36d kprintf() at kprintf+0x29c5 db_printf(ffffffff834b11cb) at db_printf+0x9b db_ktrap(6,0,ffff8000367cf870) at db_ktrap+0x1b6 kerntrap(ffff8000367cf870) at kerntrap+0x243 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b dovutimens(ffff800032793a10,fffff8807ce2c0e8,ffff8000367cfa50) at dovutimens+0x368 sys_futimes(ffff800032793a10,ffff8000367cfba0,ffff8000367cfaf0) at sys_futimes+0x208 syscall(ffff8000367cfba0) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x366561f5140, count: -16 ddb{0}> machine ddbcpu 1 Stopped at savectx+0xae: movl $0,%gs:0x688 savectx() at savectx+0xae end of kernel end trace frame: 0xf9e7f980870, count: 14 ddb{1}> trace savectx() at savectx+0xae end of kernel end trace frame: 0xf9e7f980870, count: -1