last executing test programs: 783.373565ms ago: executing program 7 (id=8): open(&(0x7f0000000040)='./file0\x00', 0x200, 0x1f0) truncate(&(0x7f0000000000)='./file0\x00', 0xafffe) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000140)=""/139, 0xffffffbc}], 0x2, 0x0) 624.786679ms ago: executing program 2 (id=3): openat$pci(0xffffffffffffff9c, &(0x7f0000000040), 0x18300, 0x0) r0 = syz_open_pts() fcntl$lock(r0, 0x8, &(0x7f00000001c0)={0x1, 0x0, 0x200000000000001c, 0x1000003fd}) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x3, 0x0, 0x40000000000000, 0x1000300000000}) 606.248232ms ago: executing program 4 (id=5): setuid(0xffffffffffffffff) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r0 = socket(0x2, 0x2, 0x0) ioctl$FIONREAD(r0, 0x8020699f, &(0x7f00000001c0)) 586.082668ms ago: executing program 2 (id=12): setuid(0xee01) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0xe, &(0x7f0000000000)="02000000", 0x4) listen(r0, 0x6) 454.891361ms ago: executing program 0 (id=16): r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$VNDIOCSET(r0, 0xc0384600, &(0x7f00000000c0)={0x0, 0x8001, &(0x7f0000000080)='./file0\x00', 0x8}) ioctl$WSKBDIO_GETDEFAULTBELL(0xffffffffffffffff, 0x40105706, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 454.25241ms ago: executing program 4 (id=17): r0 = semget(0x0, 0x1, 0x281) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xca605601, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) semop(r0, &(0x7f0000000040)=[{0x0, 0x9, 0x1000}, {0x4, 0x9, 0x1000}], 0x2) 428.091071ms ago: executing program 7 (id=19): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000ffff000001"], 0x10, 0x4}, 0x40a) sendto$unix(r1, 0x0, 0x0, 0xa, 0x0, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0xffffffffffffff89, 0x0, 0x0, &(0x7f0000000100)=""/3, 0x7}, 0x0) 416.55395ms ago: executing program 4 (id=20): r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf79e5) writev(r0, &(0x7f0000000100)=[{&(0x7f0000001200)='#', 0x1}, {&(0x7f0000000080)='!u', 0x2}], 0x2) write(r0, &(0x7f0000000740)="09092000a2e214dd1c3600000cfd500f000000000000000000519247c40a", 0x1e) execve(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) 415.475379ms ago: executing program 0 (id=21): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r1 = kqueue() closefrom(r0) kevent(r1, 0x0, 0x96, 0x0, 0xfffa4961, 0x0) 389.62582ms ago: executing program 3 (id=23): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000180)={0x3, &(0x7f0000000080)=[{0x20, 0xb, 0x1, 0x9}, {0x4, 0x1, 0x1, 0x1000}, {0x9b1e, 0x2, 0xf4, 0x1b8}]}) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[]) 345.208017ms ago: executing program 0 (id=24): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) r1 = getppid() fcntl$setown(r0, 0x6, r1) 344.591644ms ago: executing program 3 (id=25): select(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 321.549912ms ago: executing program 1 (id=26): open(&(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x615, 0xb6) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x6381) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) ioctl$FIONBIO(r0, 0x82907003, &(0x7f0000000140)=0x3) 320.080596ms ago: executing program 0 (id=27): msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x44, 0x6}, 0x80000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x200023}) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000000029, 0xa, &(0x7f00000002c0)="03000000", 0x4) setsockopt(r0, 0x1000000000029, 0xc, &(0x7f0000000000), 0x14) 302.762407ms ago: executing program 3 (id=28): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x3, 0x2, 0x1, 0xa}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x2, 0x0, &(0x7f0000000040)={0x50}, &(0x7f0000000080), &(0x7f00000000c0)) 302.368074ms ago: executing program 4 (id=29): sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sysctl$kern(&(0x7f0000000080)={0x1, 0x27}, 0x4000000000000004, 0x0, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) 301.416998ms ago: executing program 6 (id=30): ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x0, [{}, {0x0, 0xfffffffc}, {0x2, 0x4}, {0x1, 0x8}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0xaa19}, {0x2}, {0x3, 0xffffffff}, {0x2}, {0x2, 0x4}, {}, {0x0, 0x3}, {}, {0x0, 0x6}, {0x2, 0x4}, {0x2, 0x40000001}, {0x2}, {0x0, 0xffffffff}, {0x0, 0x7ff}, {0x1, 0x5}, {0x2}, {0x5}, {0x2}, {}, {0x2, 0x1}, {}, {0x0, 0x7}, {0x2}, {0x0, 0xfffffffd}, {0x2, 0xa}, {0x2, 0x100004}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000000c0), &(0x7f0000000040)=0xc) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x4, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x3, 0x0, 0x2e) 214.948126ms ago: executing program 0 (id=31): pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r1, 0x4}], 0x1, 0x0) write(r1, &(0x7f00000002c0)="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", 0xfffffdaf) close(r0) 214.409593ms ago: executing program 3 (id=32): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) listen(r0, 0x7fff) syz_emit_ethernet(0x3a, &(0x7f0000000140)={@local, @random="aa6d6500", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x2c, 0x67, 0x0, 0x0, 0x6, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @tcp={{0x3, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x8200, 0x0, 0xfffc, {[@generic={0x2, 0x2}, @sack={0x5, 0x2}]}}}}}}}) 213.768665ms ago: executing program 4 (id=33): mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="b10005130000000000003e0004000000000013fecea10500fef96ecf2ac72fd3357ae30200004e3039d2d236acf20b7804be38164991f7c8cf7f882b297be1aa0500000051e2f0ad3e", 0x49, 0x6, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959) ioctl$FIONREAD(r0, 0xc0106978, &(0x7f0000000140)) 213.274107ms ago: executing program 3 (id=34): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000180)={0x3, &(0x7f0000000200)=[{0x84, 0xb, 0x1, 0x10}, {0x7, 0x9, 0xf7, 0x7fc}, {0x6, 0x2, 0xfc, 0x4000800}]}) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[]) 213.131605ms ago: executing program 4 (id=35): r0 = kqueue() kevent(r0, &(0x7f0000000200)=[{{}, 0xfffffffffffffff6, 0x19, 0xf27ff7794bbc9c2d, 0xfd, 0x10000}], 0x1, 0x0, 0x9b68, 0x0) kevent(r0, &(0x7f0000000040)=[{{}, 0xfffffffffffffff6, 0x4, 0x80000000, 0x100, 0x14003}], 0xfff, 0x0, 0xf359, 0x0) 131.265529ms ago: executing program 3 (id=36): setuid(0xee01) r0 = msgget(0x0, 0x3cd) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0xb, 0x0, 0x0, 0x0, 0x0, 0x84, 0x2401}, 0x400, 0x200042000010000, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x201000001, 0x80000000000010c, 0x4, 0x6, 0x0, 0x3b0}) 130.818183ms ago: executing program 1 (id=37): r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) ftruncate(r0, 0x6) sysctl$net_inet_carp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x2}, 0x4, 0x0, 0x0, &(0x7f00000010c0)="e5000000", 0x4) 130.356634ms ago: executing program 2 (id=38): r0 = socket(0x2, 0x1, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0xf0}], 0x7, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$FIONREAD(r0, 0x8040691a, &(0x7f00000001c0)) 130.225022ms ago: executing program 5 (id=6): setgid(0xffffffffffffffff) setgroups(0x0, 0x0) setuid(0xffffffffffffffff) unveil(&(0x7f0000000280)='.\x00', &(0x7f00000002c0)='r\x00') 129.708148ms ago: executing program 6 (id=39): r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x0, 0x7}, 0x10) connect(r0, &(0x7f0000000380)=@in={0x10, 0x2, 0x2, 0x8}, 0x10) 129.262634ms ago: executing program 7 (id=40): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="b96aacf5ac3a146561eb3739b0a3d25c1ae41b8a086bda0c2fc5e9172222bd00fc3561b35bcb1f0952a58cf7503f1108d2034f2844329a3aa4ac9806ef66509a349eb47e64b40abd25a3d99d8e01d177865904ddeaf03d87f2b069e53dea1c26a618bba4b4b90bdd76e3a417c9b6471838c40305000000bf159806000000000000c41a92576342c8d4aa0de5ec94c0987c", 0x91) sendto$unix(r1, 0x0, 0x0, 0x4, 0x0, 0x0) read$audio(r0, &(0x7f0000001a00)=""/176, 0xb0) 69.175675ms ago: executing program 6 (id=41): select(0x40, &(0x7f0000000180)={0xffffffffffffffff, 0x44809e9d, 0xfffffffffffffffb, 0xfbfffffeffffffff, 0x2000000000000000, 0x20f, 0x8, 0x7}, 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0x285b9a) r0 = open(&(0x7f0000000080)='./file1\x00', 0x40, 0x132) ioctl$FIONBIO(r0, 0x82907003, &(0x7f0000000140)=0x1) 68.681355ms ago: executing program 1 (id=42): ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f00000000c0)={0x10, 0xfffffffffffffffd, [{&(0x7f00000c7000/0x3000)=nil, &(0x7f0000ff6000/0x6000)=nil, 0x1}, {&(0x7f00004d7000/0x2000)=nil, &(0x7f0000698000/0x1000)=nil, 0x3}, {&(0x7f00005fd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x1}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff7000/0x3000)=nil, 0x80}, {&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff1000/0x1000)=nil, 0xc}, {&(0x7f00004f8000/0x2000)=nil, &(0x7f000068e000/0x12000)=nil, 0x2000000000000000}, {&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff2000/0x2000)=nil, 0x7}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000696000/0x2000)=nil, 0xffffffffffffffff}, {&(0x7f000013f000/0x2000)=nil, &(0x7f0000445000/0x3000)=nil, 0xfffffffffffffffd}, {&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000445000/0x4000)=nil, 0x8}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000695000/0x1000)=nil, 0xffffffff}, {&(0x7f00007f8000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x43}, {&(0x7f00000c6000/0x2000)=nil, &(0x7f0000668000/0x4000)=nil}, {&(0x7f000051f000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x4}, {&(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ffa000/0x6000)=nil}, {&(0x7f0000ff1000/0x1000)=nil, &(0x7f0000010000/0x3000)=nil, 0x1}], './file0\x00', 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1000, &(0x7f0000002480), &(0x7f0000000100)=0x4) 68.384327ms ago: executing program 6 (id=43): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0xbe, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSHDRCMPLT(r0, 0x80044275, &(0x7f0000000080)=0x60000) write(r0, &(0x7f00000002c0)="f81ad30100060000000100000000", 0xe) 67.758995ms ago: executing program 2 (id=44): select(0x40, &(0x7f0000000180)={0x0, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x800000181c, 0x4, 0xbcb2}, 0x0, 0x0, 0x0) r0 = openat$wskbd(0xffffffffffffff9c, &(0x7f00000014c0), 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$WSKBDIO_SETENCODING(r0, 0x80045710, &(0x7f0000000300)=0x40) 67.269027ms ago: executing program 5 (id=45): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x24, 0xc9, 0xfe, 0x48}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) 66.812006ms ago: executing program 6 (id=46): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$DIOCGETRULES(r0, 0xcd604406, &(0x7f0000001f80)={0x401, 0x2, 0x4, './file0\x00', './file0\x00', 0x0, "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"}) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$DIOCXEND(r1, 0xc0044464, &(0x7f00000000c0)=0x5428f5c0) 6.067335ms ago: executing program 1 (id=47): ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7fb, 0x9, 0x3, 0xfe, 0xfffffffd, 0x6, 0x4, 0x10, [{0x3, 0x2, 0x6, 0x71800}, {0x3, 0x80000000, 0x800002}, {0x100006, 0x8, 0x208, 0x2}, {0x2, 0x80ff, 0x203, 0xfffffffb}, {0x10000, 0xa9, 0x3, 0x7}, {0x865a, 0x7f, 0x14000009, 0xf}, {0x1, 0xbffffff9, 0x1, 0x6d}, {0x1, 0x3, 0x82, 0x4}, {0x0, 0x6, 0x3, 0x29}, {0x401, 0x0, 0x8001, 0x207}, {0x800a44f, 0xfff9, 0x48a, 0x13}, {0xcf, 0x2, 0x8, 0x8}, {0x2000df, 0x29, 0x5, 0x5}, {0x8, 0xfffffffc, 0xfffffff6, 0xffffffb8}, {0x6, 0x5, 0x26, 0x3}, {0xfffffffb, 0xd654, 0x3, 0x6}]}) socket(0x18, 0x2, 0x0) syz_emit_ethernet(0x12, &(0x7f0000000080)={@local, @random="adc9bcfb08ca", [{[], {0x8100, 0x0, 0x0, 0x3}}], {@ipv4={0x8100, {{0x5, 0x4, 0x2, 0x2, 0x1c, 0x65, 0xfffb, 0x4a, 0x89, 0x0, @rand_addr=0x6, @broadcast}, @udp={{0x0, 0x0, 0x8}}}}}}) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffdfff8847"]) 5.775993ms ago: executing program 1 (id=48): r0 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "0200", 0x18, 0x0, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x2, 0x3, @remote={0xfe, 0x80, '\x00', 0x0}}}}}}}) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000000), 0x4) 5.530034ms ago: executing program 5 (id=49): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendto$unix(r0, &(0x7f00000000c0)="ee0fdd1508e83cdcb8ebc6824f074b8f7295f8fbf2edd7055ca0b0c859f26eb8c18bd02bceda1edd148c9baac1ffb29fa5162c3b01b9888978cf42457310042844cc72626320c341ee64b46056534ad936419e335611f6196bfb04a1cafd11750554667c7696f6e926fbbb2c17f19ee715c382dd568a2a81ac746e70b6738c1b68969da9062e3274e2e5d265a79d2b31ac33b6121cb728e37faca77e060faf8ac70ae5b7153493e469958b821cc9c5be1bb46d378c99a07dd47f6b0d30ff0432be2a8e51173f217d304bf2c97d232bb5b6246ae6f82dbc6c27177517", 0xdc, 0x404, 0x0, 0x0) recvfrom(r1, &(0x7f00000001c0)=""/219, 0xdb, 0x1000, 0x0, 0x0) 5.053083ms ago: executing program 0 (id=50): mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x5a) r0 = open(&(0x7f0000000240)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000280)={0x0, 0x0, 0x3b5, 0x1000381210088}) 4.828392ms ago: executing program 5 (id=51): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000180)={0x5, &(0x7f0000000080)=[{0x1c, 0xf, 0x1, 0x9}, {0x35, 0x0, 0x2, 0x4}, {0x80, 0x9, 0x5, 0x400}, {0x4, 0x2, 0xa, 0x1000}, {0x9b1e, 0x2, 0xf4, 0x1b8}]}) syz_emit_ethernet(0x46, &(0x7f0000000340)=ANY=[]) 4.569116ms ago: executing program 6 (id=52): mknod(&(0x7f0000000000)='./file0\x00', 0x2100, 0x5f00) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$TIOCSETA(r0, 0xc0205603, &(0x7f0000000040)={0xe64, 0x4, 0x6, 0x80000000, "97f3b45700", 0x2000, 0xffffffff}) 0s ago: executing program 1 (id=53): pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x10004) write(r0, &(0x7f0000000240)="b3", 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000800)="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", 0x608fb9db}, {&(0x7f00000001c0)="062bae13407c52042e62eb6d5297ff69d904f0698442ba3993376dd6806a2c411c98edb65566ed23951cdcb7dc5459ba6f838a564d13209dec66ecaa3c6c7efea869fdd25ccd61ad399b0844172f4d249d7dbccccd72"}], 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.140' (ED25519) to the list of known hosts. panic: ip6_getpcbopt: unexpected option Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 143674 4502 0 0 0 0 syz-executor *434727 4502 0 0 0x4000000 1 syz-executor db_enter() at db_enter+0x25 panic(ffffffff83521df8) at panic+0x1e5 ip6_getpcbopt(ffff800001601f40,33,fffff7006ce02100) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fdb4a0,29,33,fffff7006ce02100) at ip6_ctloutput+0xfb2 sogetopt(ffff800010fdb4a0,29,33,fffff7006ce02100) at sogetopt+0x128 sys_getsockopt(ffff807ffffee7e0,ffff80003c3ebbf0,ffff80003c3ebb40) at sys_getsockopt+0x1ec syscall(ffff80003c3ebbf0) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5f8e049cd20, count: 7 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: ip6_getpcbopt: unexpected option ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff83521df8) at panic+0x1e5 ip6_getpcbopt(ffff800001601f40,33,fffff7006ce02100) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fdb4a0,29,33,fffff7006ce02100) at ip6_ctloutput+0xfb2 sogetopt(ffff800010fdb4a0,29,33,fffff7006ce02100) at sogetopt+0x128 sys_getsockopt(ffff807ffffee7e0,ffff80003c3ebbf0,ffff80003c3ebb40) at sys_getsockopt+0x1ec syscall(ffff80003c3ebbf0) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5f8e049cd20, count: -8 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c3eb850 rbx 0xffff80002998ee07 rdx 0xffff8000016013c0 rcx 0xffff807ffffee7e0 rax 0xffff80002998dff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x8a51f717c91bd7ac r11 0x4060af9cff51e336 r12 0xffff80002998ec08 r13 0 r14 0 r15 0x1 rip 0xffffffff821356f5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c3eb840 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor) tid=434727 pid=4502 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=0xffff807ffffee2b0,0xffff807ffffef250 process=0xffff80003bfc66a0 user=0xffff80003c3e6000, vmspace=0xfffff700661ea9a8 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 4502 143674 60762 0 7 0 syz-executor * 4502 434727 60762 0 7 0x4000000 syz-executor 3320 246244 7369 0 2 0 syz-executor 3320 140428 7369 0 3 0x4000080 fsleep syz-executor 67259 115219 33855 0 2 0 syz-executor 67259 251625 33855 0 3 0x4000080 fsleep syz-executor 15854 476773 82346 0 2 0 syz-executor 15854 99211 82346 0 3 0x4000080 fsleep syz-executor 61154 411057 66425 0 2 0 syz-executor 61154 61101 66425 0 3 0x4000080 fsleep syz-executor 85524 395103 38512 0 2 0 syz-executor 85524 300996 38512 0 3 0x4000080 kqsel syz-executor 85524 524115 38512 0 2 0x4000000 syz-executor 54285 171094 44209 60929 3 0x90 nanoslp syz-executor 54285 32697 44209 60929 3 0x4000090 msgwait syz-executor 54285 494770 44209 60929 3 0x4000090 fsleep syz-executor 1623 30926 51843 0 2 0 syz-executor 1623 54353 51843 0 3 0x4000080 fsleep syz-executor 1623 426048 51843 0 3 0x4000080 fsleep syz-executor 8810 149769 1 0 3 0x82 nanoslp getty 60762 35224 7892 0 3 0x82 nanoslp syz-executor 82346 317419 7892 0 3 0x82 nanoslp syz-executor 7369 28254 7892 0 3 0x82 nanoslp syz-executor 51843 319515 7892 0 3 0x82 nanoslp syz-executor 44209 405070 7892 0 3 0x82 nanoslp syz-executor 38512 169667 7892 0 3 0x82 nanoslp syz-executor 33855 506511 7892 0 3 0x82 nanoslp syz-executor 66425 387228 7892 0 3 0x82 nanoslp syz-executor 7892 214933 69925 0 3 0x82 kqread syz-executor 69925 163683 19680 0 3 0x10008a sigsusp ksh 19680 59685 29967 0 3 0x98 kqread sshd-session 29967 146663 99951 0 3 0x92 kqread sshd-session 99951 245125 1 0 3 0x88 kqread sshd 56711 488156 8871 74 3 0x1100092 bpf pflogd 8871 48019 1 0 3 0x80 sbwait pflogd 3035 168915 11532 73 3 0x1100090 kqread syslogd 11532 427346 1 0 3 0x100082 sbwait syslogd 92197 373205 1 0 3 0x100080 kqread resolvd 50258 313238 46465 77 3 0x100092 kqread dhcpleased 8807 482410 46465 77 3 0x100092 kqread dhcpleased 46465 36548 1 0 3 0x80 kqread dhcpleased 47318 378478 0 0 3 0x14200 pause smr 88189 74225 0 0 2 0x14200 zerothread 75199 360509 0 0 3 0x14200 aiodoned aiodoned 89921 255240 0 0 3 0x14200 syncer update 94144 98320 0 0 3 0x14200 cleaner cleaner 68405 323970 0 0 3 0x14200 reaper reaper 87383 70200 0 0 3 0x14200 pgdaemon pagedaemon 43480 237000 0 0 3 0x14200 bored viomb 85606 45863 0 0 3 0x40014200 acpi0 acpi0 79845 2798 0 0 3 0x40014200 idle1 80395 427283 0 0 3 0x14200 bored softnet1 97959 134248 0 0 3 0x14200 bored softnet0 74077 156164 0 0 3 0x14200 smrbar systqmp 79414 206596 0 0 3 0x14200 bored systq 63155 224613 0 0 3 0x14200 tmoslp softclockmp 40590 231164 0 0 3 0x40014200 tmoslp softclock 91003 235545 0 0 3 0x40014200 idle0 1 22640 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 4502 (syz-executor) thread 0xffff807ffffee7e0 (434727) exclusive rwlock netlock r = 0 (0xffffffff83974b30) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 sogetopt+0x105 #3 sys_getsockopt+0x1ec #4 syscall+0xbd4 #5 Xsyscall+0x128 Process 74077 (systqmp) thread 0xffff807fffffe7c8 (156164) shared rwlock systqmp r = 0 (0xffffffff83901338) #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 11052 12085K 12216K 166960K 12167 0 pcb 17 12K 12K 166960K 19 0 rtable 237 6K 7K 166960K 364 0 pf 34 17K 19K 166960K 48 0 ifaddr 43 7K 7K 166960K 46 0 ifgroup 55 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 1291 81K 81K 166960K 1373 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 3 0K 0K 166960K 3 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 93K 166960K 184 0 sigio 0 0K 0K 166960K 2 0 proc 71 115K 163K 166960K 563 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 2 0 in_multi 99 7K 7K 166960K 101 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 3 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 31 148K 148K 166960K 31 0 exec 0 0K 1K 166960K 397 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 239 159K 174K 166960K 3492 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 43 86K 106K 166960K 1374 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 0K 166960K 1 0 NDP 27 2K 2K 166960K 29 0 temp 37 9114K 9123K 166960K 5328 0 kqueue 14 20K 24K 166960K 31 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 26 0 0 1 0 1 1 0 8 0 rtpcb 120 37 0 34 1 0 1 1 0 8 0 rtentry 176 114 0 4 6 0 6 6 0 8 0 unpcb 144 58 0 41 1 0 1 1 0 8 0 syncache 336 5 0 5 1 0 1 1 0 8 1 tcpcb 736 13 0 8 1 0 1 1 0 8 0 arp 136 19 0 1 1 0 1 1 0 8 0 inpcb 328 77 0 69 1 0 1 1 0 8 0 nd6 152 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1192 1 0 1 1 0 1 1 0 8 1 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 21 0 0 1 0 1 1 0 8 0 pfstkey 128 21 0 0 1 0 1 1 0 8 0 pfstate 448 21 0 0 3 0 3 3 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 256 459 0 0 29 0 29 29 0 8 0 art_table 40 460 0 0 5 0 5 5 0 8 0 art_node 32 114 0 12 1 0 1 1 0 8 0 semapl 72 1 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1627 0 157 93 0 93 93 0 8 1 ffsino 296 1627 0 157 114 0 114 114 0 8 0 nchpl 144 1874 0 174 64 0 64 64 0 8 0 vnodes 216 1723 0 0 96 0 96 96 0 8 0 namei 1024 5709 0 5709 2 0 2 2 0 8 2 percpumem 16 51 0 1 1 0 1 1 0 8 0 kstatmem 264 29 0 2 2 0 2 2 0 8 0 scxspl 216 6450 0 6450 4 2 2 3 1 8 2 plimitpl 152 30 0 13 1 0 1 1 0 8 0 sigapl 424 511 0 463 7 0 7 7 0 8 1 knotepl 120 300 0 0 10 0 10 10 0 8 0 kqueuepl 224 31 0 20 1 0 1 1 0 8 0 pipepl 344 132 0 104 3 0 3 3 0 8 0 fdescpl 528 495 0 463 3 0 3 3 0 8 0 filepl 160 1694 0 1482 10 0 10 10 0 8 0 lockfpl 104 17 0 15 1 0 1 1 0 8 0 lockfspl 48 9 0 7 1 0 1 1 0 8 0 sessionpl 144 24 0 16 1 0 1 1 0 8 0 pgrppl 48 32 0 16 1 0 1 1 0 8 0 ucredpl 104 95 0 81 1 0 1 1 0 8 0 zombiepl 144 463 0 463 1 0 1 1 0 8 1 processpl 1232 511 0 463 5 0 5 5 0 8 0 procpl 664 572 0 513 5 0 5 5 0 8 0 sockpl 752 172 0 144 4 0 4 4 0 8 1 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 5 0 0 1 0 1 1 0 8 0 mcl12k 12288 3 0 0 1 0 1 1 0 8 0 mcl9k128 9344 4 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 121 0 0 16 0 16 16 0 8 0 mcl2k 2048 19 0 0 3 0 3 3 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 140 0 0 9 0 9 9 0 8 0 bufpl 272 2460 0 105 157 0 157 157 0 8 0 anonpl 32 3698 0 0 30 0 30 30 0 115 0 amapchunkpl 152 9727 0 9229 25 0 25 25 0 158 5 amappl16 200 1585 0 1561 5 0 5 5 0 8 3 amappl15 192 4 0 4 1 0 1 1 0 8 1 amappl14 184 435 0 434 1 0 1 1 0 8 0 amappl13 176 196 0 183 1 0 1 1 0 8 0 amappl12 168 756 0 724 2 0 2 2 0 8 0 amappl11 160 6 0 6 1 0 1 1 0 8 1 amappl10 152 67 0 53 1 0 1 1 0 8 0 amappl9 144 273 0 273 1 0 1 1 0 8 1 amappl8 136 100 0 98 1 0 1 1 0 8 0 amappl7 128 154 0 141 1 0 1 1 0 8 0 amappl6 120 157 0 156 1 0 1 1 0 8 0 amappl5 112 115 0 105 1 0 1 1 0 8 0 amappl4 104 302 0 282 1 0 1 1 0 8 0 amappl3 96 1758 0 1641 3 0 3 3 0 8 0 amappl2 88 555 0 499 2 0 2 2 0 8 0 amappl1 80 10758 0 10149 15 0 15 15 0 8 2 amappl 88 2743 0 2575 4 0 4 4 0 92 0 uvmvnodes 80 101 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 24 495 0 463 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 495 0 463 1 0 1 1 0 8 0 vmmpekpl 168 6039 0 6002 2 0 2 2 0 8 0 vmmpepl 168 40694 0 38752 86 0 86 86 0 357 1 vmsppl 488 494 0 463 5 0 5 5 0 8 1 rwobjpl 80 14916 0 13889 24 0 24 24 0 8 2 pdppl 4096 997 0 926 99 16 83 85 0 8 12 pvpl 32 10097 0 0 82 0 82 82 0 265 0 pmappl 256 494 0 463 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 428 0 19 12 0 12 12 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff838d6ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x787a6390b2d0, count: 12 ddb{0}> trace x86_ipi_db(ffffffff838d6ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 end of kernel end trace frame: 0x787a6390b2d0, count: -3 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 panic(ffffffff83521df8) at panic+0x1e5 ip6_getpcbopt(ffff800001601f40,33,fffff7006ce02100) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fdb4a0,29,33,fffff7006ce02100) at ip6_ctloutput+0xfb2 sogetopt(ffff800010fdb4a0,29,33,fffff7006ce02100) at sogetopt+0x128 sys_getsockopt(ffff807ffffee7e0,ffff80003c3ebbf0,ffff80003c3ebb40) at sys_getsockopt+0x1ec syscall(ffff80003c3ebbf0) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5f8e049cd20, count: 7 ddb{1}> trace db_enter() at db_enter+0x25 panic(ffffffff83521df8) at panic+0x1e5 ip6_getpcbopt(ffff800001601f40,33,fffff7006ce02100) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fdb4a0,29,33,fffff7006ce02100) at ip6_ctloutput+0xfb2 sogetopt(ffff800010fdb4a0,29,33,fffff7006ce02100) at sogetopt+0x128 sys_getsockopt(ffff807ffffee7e0,ffff80003c3ebbf0,ffff80003c3ebb40) at sys_getsockopt+0x1ec syscall(ffff80003c3ebbf0) at syscall+0xbd4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5f8e049cd20, count: -8