last executing test programs: 432.195349ms ago: executing program 3 (id=4): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCXEND(r0, 0xc0044464, &(0x7f0000000080)=0x6) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x186) r2 = socket(0x18, 0x3, 0x0) r3 = open(&(0x7f0000000080)='./file1\x00', 0x18289, 0x1f0) write(r3, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) fchown(r3, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x40, 0x132) setsockopt(r2, 0x1000000029, 0x24, 0x0, 0x0) rename(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') kevent(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x2, &(0x7f0000000240)={0x6, 0x4}) r4 = socket$inet(0x2, 0xc003, 0xdf) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000280)="71d6d2743fe995a310f61f59f84d4168c1786d305102dd95205c74835c86db73118b32c44e9157dcf5a027bae9d6e6e7dc74801a7ad45a324f25f841a325b6dea4ec4c08d6c450809e00f214ede724cab14f904f1245d4ad959ca91a75c1db41a6f3676f7d42ac8629e1a20c1c5a0d038e84ccdb5ce8514c07e9b1128a0bfc86fd0ea28e", 0x84}, {&(0x7f0000000340)="9c0b89b4de86b9ede519284aa568f790be5cfc4daaa88ef5ebc374a5f49d94c2ffae5ccba4fc5538a31eef75afcbab0d58b880f986db29f0c04fa70cf752005a144b4d36df77b9f0f4cc6cbd8ca6fe3c50380785fc1b56797e02e51913c9f7568a9b539168edc1c1006532ca0eecb51728880e2698fde811a3c1c873ee03f5e98d95d8dd648041af4f4d1e85cf6cd13f8fa1a6c5c8566f8ff65123bdb1cc8e4aa323a2f7387689eb3e571afbab1fcab291b5a2924380967f148364b2cb6fbe42551c52", 0xc3}], 0x2) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000240)="ea00000100000000", 0xc) sendto$inet(r4, 0x0, 0x0, 0x404, &(0x7f0000000040)={0x10, 0x2, 0x3, 0xffffffff}, 0x10) symlink(&(0x7f0000001640)='./file2\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') select(0x40, &(0x7f0000000100)={0x20, 0x19c, 0xe, 0x8, 0x7fffffffffffffff, 0x9, 0x4, 0x6}, &(0x7f0000000140)={0xc0, 0x4, 0x7fff, 0x9, 0x4, 0x100000001, 0x2, 0x4}, &(0x7f0000000180)={0x80000000, 0x8000, 0x7f, 0x5, 0x4, 0x802, 0xffffffffffffff7f, 0x5}, &(0x7f00000001c0)={0x4, 0x9}) r5 = socket(0x800000018, 0x3, 0x0) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x18, 0x3, 0x6, "fe826d0100f759335dcdc2a6b5ae30dd", 0x1}, 0x72) r6 = socket(0x2, 0x8002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r7, 0xffff, 0x10, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x100000000000000}) sysctl$net_inet_tcp(0x0, 0x0, &(0x7f00000000c0)="9b18", 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r8 = socket(0x18, 0x1, 0x0) connect$unix(r8, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) fcntl$dupfd(r6, 0xa, r6) socket$unix(0x1, 0x2, 0x0) 404.812043ms ago: executing program 7 (id=8): r0 = socket(0x2, 0x1, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0xc0}], 0x7, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500003000000000002c907800000020e0001002"]) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$FIONREAD(r0, 0x8040691a, &(0x7f00000001c0)) r1 = syz_open_pts() setgid(0xffffffffffffffff) r2 = msgget$private(0x0, 0x0) setegid(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000580)={{0x0, 0x0, 0x0, 0x0, 0x186, 0x51f}, 0x0, 0x0, 0xbe7f, 0x602298e2, 0x3a6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}) setuid(0xffffffffffffffff) msgsnd(r2, 0x0, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x2000, 0x4800) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f00000000c0)={0x10, 0x4, [{&(0x7f0000558000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil}, {&(0x7f0000340000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0xffffffffffffff7e}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f00006b9000/0x1000)=nil, 0x80000000}, {&(0x7f00001da000/0x4000)=nil, &(0x7f00000d6000/0x1000)=nil, 0xffffffffffffffff}, {&(0x7f000024d000/0x1000)=nil, &(0x7f00005ff000/0x4000)=nil, 0x401}, {&(0x7f000060b000/0x2000)=nil, &(0x7f0000179000/0x1000)=nil, 0x80000002}, {&(0x7f0000338000/0x4000)=nil, &(0x7f0000000000/0x400000)=nil, 0x8}, {&(0x7f000077c000/0x1000)=nil, &(0x7f00000ce000/0x4000)=nil, 0x5}, {&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x6b9}, {&(0x7f0000132000/0x2000)=nil, &(0x7f00003f2000/0x2000)=nil, 0xa}, {&(0x7f000064b000/0x2000)=nil, &(0x7f000038f000/0x4000)=nil, 0x12b}, {&(0x7f0000008000/0x3000)=nil, &(0x7f0000688000/0x4000)=nil, 0x2}, {&(0x7f0000196000/0x3000)=nil, &(0x7f000076c000/0x4000)=nil, 0xa}, {&(0x7f000024b000/0x2000)=nil, &(0x7f000079e000/0x4000)=nil, 0xffffffffbffffff9}, {&(0x7f00004d0000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x5e04}, {&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001000/0x800000)=nil, 0x6}], './file0\x00', 0x3}) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x9) ioctl$FIOASYNC(r3, 0xc0107002, &(0x7f00000000c0)) r4 = syz_open_pts() fcntl$lock(r4, 0x9, &(0x7f0000000100)={0x2, 0x1, 0x5, 0x1000100000000}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x44, 0xc0, 0x19, 0x5}]}) fcntl$lock(r4, 0x8, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x100000001}) syz_open_pts() syz_open_pts() syz_open_pts() syz_open_pts() fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x0, 0x2, 0x7ffffffffffffffb, 0x20002fffffffa}) open(&(0x7f0000000080)='./file0\x00', 0x9cab835cfdc52675, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x40001738, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x9, 0x6, "fba31f", 0x8, 0x33, 0xb, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[@fragment={0x3c, 0x0, 0x9, 0x1, 0x0, 0x2, 0x68}]}}}}}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001740)) socket$unix(0x1, 0x1, 0x0) 297.727ms ago: executing program 6 (id=7): socket$unix(0x1, 0x1, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x9, 0x3, 0x101, 0x4, 0x1, 0x3, 0x10, [{0x5, 0xfe3, 0xffffff26, 0x71800}, {0x1, 0xfffffffe, 0x800002, 0x7}, {0x100006, 0x3, 0x8, 0x2}, {0x2, 0x0, 0x200, 0xfffffffe}, {0x4, 0x6, 0x80000003, 0x7}, {0x2, 0x47fff, 0x14000009, 0xc}, {0x5, 0xbffffff5, 0x7, 0x6d}, {0x2000a, 0x8, 0xfdf0, 0x9}, {0x4, 0x7, 0xd}, {0xfffffc04, 0x4, 0x8003, 0x1}, {0xa44f, 0xffffe6d4, 0x7, 0xe1}, {0xcb, 0x2, 0x8, 0x8}, {0x2000df, 0x9, 0x8, 0x3ff}, {0x10008, 0xe2, 0x7, 0xfffffff8}, {0x5, 0x5, 0x24, 0x4}, {0x81, 0xd654, 0x3, 0x6}]}) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) r0 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r0, 0xc0106924, &(0x7f00000001c0)) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file0\x00', 0x2, 0x20800c1, 0xf, 0x1, 0x1040807, 0x50001, 0x1, 0x0, 0x2, 0xa, 0xf5fffffffffffff9}) setitimer(0x0, &(0x7f0000000140)={{0x4, 0x100800000000009}, {0x1ff, 0x3}}, 0x0) mknod(&(0x7f0000000180)='./bus\x00', 0x2000, 0xd01) r1 = open(&(0x7f0000000000)='./bus\x00', 0x10000, 0x1) ioctl$VNDIOCGET(r1, 0x20006473, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$WSDISPLAYIO_ADDSCREEN(r1, 0x80245753, &(0x7f0000000080)={0x6, './bus\x00', './bus\x00'}) r2 = socket(0x18, 0x3, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) ioctl$FIONREAD(r3, 0x80206979, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x8080691a, &(0x7f0000000100)) openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) 77.353035ms ago: executing program 7 (id=9): syz_emit_ethernet(0x66, &(0x7f0000000280)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x30, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "06c33e", 0x6, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @loopback}}}}}}}) r0 = socket$inet6(0x18, 0x1, 0x6) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) recvmmsg(r0, &(0x7f0000001540)={{&(0x7f0000000000)=@in6, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/201, 0xc9}], 0x5, &(0x7f00000014c0)=""/79, 0x4f}, 0x7}, 0x38, 0x0, &(0x7f0000001580)={0xe, 0x7}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x4e}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x2000, 0x0, 0x37) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x18, 0x2, 0xe, "00000000000000000000000000ffff40", 0x80000000}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0xa4) 76.87882ms ago: executing program 7 (id=10): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/240, 0xfffffc47}, {&(0x7f00000000c0)=""/179, 0xfdac}, {&(0x7f00000002c0)=""/229, 0xe2}], 0x50, 0x0) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0xbe, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffff9c, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xcb94, 0x7, 0x3, 0xf0}, {0x80, 0x8, 0x2, 0x1}, {0x6, 0x80, 0x7, 0xfffff805}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@file={0x8, 0x1, './file0\x00'}, 0xa, 0x0}, 0x4) mknod(&(0x7f00000002c0)='./file0\x00', 0x2000, 0x51fc) r2 = syz_open_pts() setsid() ioctl$TIOCSCTTY(r2, 0x20007461) openat$tty(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x200000000000a, &(0x7f0000000340), 0x0) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x8, 0xffffffffffffffff, 0xfffffffffffffffd, 0x800, 0x181c, 0xa, 0x2}, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) ioctl$VMM_IOC_RESETCPU(r4, 0x82405605, &(0x7f0000000600)={0x10001, 0x4, {[0xf, 0xf, 0x6, 0x3, 0x600, 0x8, 0x4, 0x2, 0x6, 0x1ff, 0xfffffffffffffffa, 0x7ff, 0x10000, 0x3, 0xa434, 0x0, 0x95, 0x6], [0x3, 0x2, 0x2, 0x6, 0xe6, 0x200, 0x1000, 0x4, 0x9, 0x1], [0x4, 0x9, 0x2, 0x0, 0x5, 0x5, 0xb13], [0x69, 0x6, 0x7, 0x3, 0x80000000, 0x1000], [{0x9, 0x5, 0xffff, 0x4}, {0x5, 0x4, 0x4, 0x525e6de5}, {0xfff9, 0x8000, 0x7, 0xffffffffffffffff}, {0xa, 0x55e, 0x5f44f044, 0x200}, {0xa, 0x3, 0xbe82, 0x7}, {0x3, 0x5, 0x9, 0x1}, {0x2800, 0xffff2a8f, 0xa42f, 0xf2}, {0x1, 0x7, 0x8, 0x4}], {0x39, 0x2, 0x6, 0xfffffffffffffffc}, {0x5b47, 0x8000, 0x7f, 0x3}}}) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000040)={0x28, 0x0}) write(r1, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) sysctl$kern(&(0x7f00000000c0)={0x1, 0x22}, 0x2, &(0x7f0000000140)="232cff796b9d805013627baaf8ce4445ec8a80916e1ec413d660fa7c088ad0e48a2af18d72fa5d501a3433d75785416467e82775e1ee2b422f521a78a37644aa3a1741f882b344fa40c58178485b5383d5de0e888979c375fa79c504da017b22983ea652d24e9708128873e80715735b0f254c2d5ed6adc1b0d6a5f52f5fd7c0a692d0d39fcd1e5b673bc431adf1ebf63656d5c3bf04", &(0x7f0000000200)=0x96, &(0x7f0000000240)="3b031d164740d664910be70d8d57f1dd47e75685fe7f603deb3cbbfef3550ad5b417eecd507fbdb42bd7dacb2dec5e1460dd5d4e5ab6dd3558823dfcd139047cce23654ce32d77dce4f7a48b0b29090a19eaf01d261ccf0a49b1ce9364f88ecde8ea6a91ab848091fb5815dcd7e0154ce31c1e785c94532dea4e530f7e760dc00e0cde11612cc9cce311f920b40b755213a6f222fe7e5ee3", 0x98) 76.589468ms ago: executing program 4 (id=5): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0xbe, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1, &(0x7f0000000040)=0x2f, 0x4) chroot(&(0x7f0000000740)='.\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f00000001c0)='./file2\x00', 0x1c1) r1 = kqueue() writev(r1, &(0x7f0000000380)=[{0x0}], 0x1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000300), 0x80, 0x0) ioctl$AUDIO_GETPAR_ctl(r2, 0x40404124, 0x0) ioctl$BIOCSETF(0xffffffffffffff9c, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xcb94, 0x7, 0x3, 0xf0}, {0x80, 0x8, 0x2, 0x1}, {0x6, 0x80, 0x7, 0xfffff805}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@file={0x8, 0x1, './file0\x00'}, 0xa, 0x0}, 0x4) r3 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r3, &(0x7f00000042c0)={&(0x7f0000004100)=@file={0x3, 0x1, './file2/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x6a, 0x0}, 0x400) ioctl$BIOCGDIRFILT(r0, 0x4004427c, &(0x7f0000000180)) open(&(0x7f0000000000)='./file0\x00', 0x615, 0x166) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000140), &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4780d85, 0x9, 0x101}) link(0x0, &(0x7f0000000280)='./file0\x00') r4 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$BIOCGSTATS(r0, 0x4008426f, &(0x7f0000000140)) writev(r4, &(0x7f0000000200)=[{&(0x7f0000000080)="7f9f7fa17224321f3f06ecd8264f6ec6706e2e2e", 0x14}], 0x1000000000000050) execve(0x0, 0x0, 0x0) sysctl$kern(0x0, 0x0, &(0x7f0000000500)="c2a61000002bd3fe636d7b5d151d107cad92000000a23e59f557fa72a0aa80ff", &(0x7f0000000000)=0x20, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x28, 0x0}) write(r0, &(0x7f00000003c0)="f81ad30100060000000100000000", 0xe) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) 76.370779ms ago: executing program 5 (id=6): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0xbe, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffff9c, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xcb94, 0x7, 0x3, 0xf0}, {0x80, 0x8, 0x2, 0x1}, {0x6, 0x80, 0x7, 0xfffff805}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@file={0x8, 0x1, './file0\x00'}, 0xa, 0x0}, 0x4) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x28, 0x0}) write(r0, &(0x7f00000003c0)="f81ad3010006001f000100000000", 0xe) 76.197323ms ago: executing program 2 (id=3): sysctl$hw(&(0x7f00000000c0)={0x6, 0x1}, 0x2, 0x0, &(0x7f0000000080), 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x3, 0x0, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x0, 0xd, 0xa, 0x1}, {0x2, 0x54, 0x1, 0x9}, {0x9b1e, 0xfe, 0xf6, 0x3ff}]}) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x8, 0x0) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000200)={'tap', 0x0}) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000180)=[{0x84, 0xd, 0x8, 0x9}, {0x50, 0xf4, 0xff, 0x7}, {0x6, 0x80, 0x33, 0xfffff804}]}) socket$inet(0x2, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "36e282", 0x8, 0x3b, 0x0, @rand_addr="01984b0e23742b40c3fa3d76af5fc1fa", @mcast2, {[], @udp={{0x3, 0x0, 0x8}}}}}}}) 75.068251ms ago: executing program 5 (id=11): write(0xffffffffffffffff, &(0x7f0000000000)="20057792f5974f7cf9437af9347ec6fb45c020a83f56484fc7b598489784636346f8093ab4db06c33faffa6248bab38a476d5c37473f9a7a53cda96ce456fcbaa1c6339e39f7c8f14795e4cb35da2bfb4557c3b4e53680bc039cffc597287dac59e97eb6102e9914189a62a4e9e19b", 0x6f) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x11, r1, 0x1) r2 = socket(0x19, 0x2, 0x75) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000900)={0x2, 0x5, &(0x7f00000000c0)=[{0x0, './file0\x00', 0x7}, {0x1, './file0\x00', 0x7fffffff}]}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000980)={{'./file0\x00', './file0\x00', 0x2}, &(0x7f0000000940), 0xbc8, 0x0, 0x4, 0xd032, 0x3, 0x343, 0x0, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$WSDISPLAYIO_GETSCREEN(r0, 0xc0245755, &(0x7f0000000e40)={0x10000, './file0\x00', './file0\x00'}) ioctl$DIOCSETSYNFLWATS(r1, 0xc0084461, &(0x7f0000000e80)={0xffff, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ec0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f0000000f00)={0x0, 0xe, 0x8, 0x30335258, 0x2, [0x0, 0x0, 0x0, 0x0], [0x8, 0x8, 0x2, 0x200], [0x0, 0x1, 0x4, 0x4], [0x8, 0x401, 0x9, 0xfffffffffffffff9]}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r0, 0xc01064b3, &(0x7f0000000f80)={0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r0, 0xc06864ce, &(0x7f0000000fc0)={0x0, 0x8eb, 0xfffffeea, 0x30335658, 0x1, [r5, r6], [0xdcc, 0x5, 0xf0, 0x1b0], [0x6, 0x6, 0x9, 0xfffffffb], [0x2, 0x7, 0xfb8, 0x7e]}) r7 = accept$inet6(r0, &(0x7f0000001040), &(0x7f0000001080)=0x1c) recvmmsg(r7, &(0x7f0000001800)={{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000010c0)=""/250, 0xfa}, {&(0x7f00000011c0)=""/111, 0x6f}, {&(0x7f0000001240)=""/254, 0xfe}, {&(0x7f0000001340)=""/70, 0x46}, {&(0x7f00000013c0)=""/160, 0xa0}, {&(0x7f0000001480)=""/12, 0xc}, {&(0x7f00000014c0)=""/13, 0xd}, {&(0x7f0000001500)=""/36, 0x24}, {&(0x7f0000001540)=""/252, 0xfc}, {&(0x7f0000001640)=""/31, 0x1f}], 0xa, &(0x7f0000001740)=""/175, 0xaf}, 0x9}, 0x38, 0x2001, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000001840)={{'./file0\x00', './file0\x00', 0x4d, 0xc}, 0x0, 0x0, 0x0, 0xc, 0x2, 0xb, 0xc, 0x2, 0x4}) r8 = openat$dri(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/dri/card0\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETGAMMA(r0, 0xc02064a4, &(0x7f0000001dc0)={0x0, 0x4, &(0x7f0000001d00)=[0x0, 0x5, 0x1000, 0x40], &(0x7f0000001d40)=[0x2000, 0x9, 0x800, 0x8, 0x2, 0x0, 0x1, 0x2, 0xc, 0x3], &(0x7f0000001d80)=[0x4, 0x6]}) ioctl$DRM_IOCTL_MODE_SETGAMMA(r8, 0xc02064a5, &(0x7f0000001ec0)={r9, 0x3, &(0x7f0000001e00)=[0x9, 0x3, 0x3ff], &(0x7f0000001e40)=[0xff80, 0x6], &(0x7f0000001e80)=[0x4, 0x9, 0xd6]}) r10 = dup3(r4, r3, 0x20000) fstatat(r1, &(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4) r12 = getegid() getgroups(0x3, &(0x7f0000001fc0)=[r11, r12, 0xffffffffffffffff]) writev(r2, &(0x7f0000002000), 0x0) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r14, r12, r13) r15 = dup2(r8, r7) ioctl$DIOCGETRULESETS(r15, 0xc444443a, &(0x7f0000002100)={0x2, './file0\x00', './file0\x00'}) ioctl$TIOCCDTR(r0, 0x20007478) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r10, 0xc01064b5, &(0x7f00000025c0)={&(0x7f0000002580)=[0x0, 0x0, 0x0, 0x0], 0x4}) 74.537558ms ago: executing program 2 (id=12): select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x8000000000000001, 0x564, 0x9ce8, 0x9, 0x0, 0x8}, 0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0xd02) r0 = open(&(0x7f0000000240)='./bus\x00', 0x2, 0x111) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$VNDIOCSET(r0, 0xc0285108, &(0x7f0000000000)={0x0, 0xffffffffffffffba, 0x0}) sysctl$kern(&(0x7f0000000040)={0x1, 0x1d}, 0x2, &(0x7f00000001c0), 0x0, 0x0, 0x0) 5.623331ms ago: executing program 2 (id=13): semget$private(0x0, 0x0, 0x6) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x20531a) setuid(0xffffffffffffffff) r0 = socket(0x2, 0x1, 0x0) getsockopt(r0, 0x6, 0x9, 0x0, 0x0) open$dir(&(0x7f0000000080)='./bus\x00', 0x80, 0x0) openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) 4.321683ms ago: executing program 3 (id=14): r0 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$AUDIO_GETPAR_ctl(r0, 0x40404124, &(0x7f0000000040)) ioctl$AUDIO_MIXER_DEVINFO(r0, 0xc32c4d02, &(0x7f0000000080)={0x8b, {"49ff079ca336b65e36afd64b5bded1f3", 0x6}, 0x70b7, 0x1295, 0x1ff, 0x200, "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"}) fcntl$setflags(r0, 0x2, 0x0) ioctl$BIOCLOCK(r0, 0x20004276) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000c40)={{'./file0\x00', './file0\x00', 0x32, 0x1}, &(0x7f00000003c0)=[{'./file0\x00', './file0\x00', 0xa, 0x4}, {'./file0\x00', './file0\x00', 0x63, 0x8}], 0xfffff800, 0x2, 0x994, 0x3ff, 0x3, 0xfffffffa, 0x2, 0x7}) ioctl$AUDIO_GETPOS_ctl(r0, 0x40104123, &(0x7f00000010c0)) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000001140)={0x2, &(0x7f0000001100)=[{0x3, 0x6, 0x53, 0x992}, {0x100, 0x98, 0x7, 0x3ff}]}) ioctl$TIOCDRAIN(r0, 0x2000745e) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x40046402, &(0x7f0000001180)={0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x80046411, &(0x7f00000011c0)={r1}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000001240)={0x3, 0x0, &(0x7f0000001200)=[0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(r0, 0xc01864c2, &(0x7f0000001280)={0x0, 0x2, r0, 0x0, 0x4}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f00000012c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r0, 0xc00864c0, &(0x7f0000001300)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(r0, 0xc01864c2, &(0x7f0000001340)={0x0, 0x1, 0xffffffffffffff9c, 0x0, 0x3}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, &(0x7f0000001380)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(r0, 0xc01864c2, &(0x7f00000013c0)={0x0, 0x1, r0, 0x0, 0x7}) ioctl$DRM_IOCTL_SYNCOBJ_DESTROY(r0, 0xc00864c0, &(0x7f0000001400)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_RESET(r0, 0xc01064c4, &(0x7f0000001480)={&(0x7f0000001440)=[r2, 0x0, r3, r4, r5, 0x0, r6, r7, r8], 0x9}) ioctl$AUDIO_GETPOS_ctl(r0, 0x40104123, &(0x7f00000014c0)) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000001500)=0x1) access(&(0x7f0000001540)='.\x00', 0x2) ioctl$AUDIO_GETPOS(r0, 0x40104123, &(0x7f0000001580)) r9 = openat$audioctl(0xffffffffffffff9c, &(0x7f00000015c0), 0x8, 0x0) ioctl$AUDIO_MIXER_WRITE(r9, 0xc0144d01, &(0x7f0000001600)=@enum_ctrl={0x5}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) ioctl$DIOCGETQUEUES(r0, 0xc148445e, &(0x7f0000001640)={0xff, 0x1, {'\x00', './file0\x00', './file0\x00', './file0\x00', {{0x22, 0x1}, {0x0, 0x2}, 0x8}, {{0x100, 0x4c03}, {0x6, 0xfe}, 0x9}, {{0x2, 0xdcb}, {0x0, 0x8}, 0xc0}, {0x2000000, 0x5, 0x7fff, 0x3c78}, 0x0, 0x0, 0x3099, 0x6, 0x7}}) r10 = openat$wsmouse(0xffffffffffffff9c, &(0x7f00000017c0), 0x80, 0x0) mquery(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, r10, 0x2) 1.792491ms ago: executing program 3 (id=15): connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x2, 0x1, 0x0, 0x2}, 0x8) r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000080)={{'./file0\x00', './file0\x00', 0x12}, 0x0, 0x0, 0x0, 0x7102, 0x0, 0x7ff, 0x60, 0x0, 0x8d2}) ioctl$DIOCCLRSRCNODES(r0, 0x20004455) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000500), 0x400, 0x0) ioctl$DIOCSETSYNCOOKIES(r1, 0xc0014462, &(0x7f0000000540)=0x1) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000580)={0x0, './file0\x00', './file0\x00'}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000a40)={&(0x7f0000000a00)=[0x2, 0xfffffff8], 0x2, 0x10000, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f0000000a80)={0x0, 0x1}) write(r0, &(0x7f0000000ac0)="2ca69a07a02b53fc3c21efe63a0d097399313fde468323e70ddaec070de43c9288cc35a54d5405a23f8ea27e96f5e20d098cc893a3c2e52a0c0ac63bf5a9a0ab8583125eb0b2d7d634fb20a8df557b95ece23f1fb44c2669598d5fe847ed", 0x5e) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000d80)={&(0x7f0000000c80)=[0x0, 0x0], &(0x7f0000000cc0)=[0x0, 0x0, 0x0], &(0x7f0000000d00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000d40)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0xa, 0x4, 0x4a1a, 0x6, 0x6, 0x4}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r2, 0xc05064a7, &(0x7f0000000dc0)={&(0x7f0000000b40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000b80)=[{}], &(0x7f0000000c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000c40)=[0x0, 0x0, 0x0], 0x1, 0x7, 0xa, 0x0, r3, 0x6, 0x9, 0xf, 0x1000, 0x5, 0x5}) sysctl$net_inet_udp(&(0x7f0000000e40)={0x4, 0x2, 0x11, 0x1}, 0x4, &(0x7f0000000e80)="6cc294eca81ee55eaf19232dc00271eddf91c486c45aee3a1d9389a3cab366a81e68ba9786da01ac0d4314b12c03a6f3b3a9f4c58bd25108fb2377d54905e3714530bcd3ffdaad56fa58b59cd813bca18b3b411bef0c5dfb71490188fb6198fdd8d624e269ccaec7635a13239c810b6e2c4d329f17c0977418bad82511c187820fd0112b0a1c8f05524a59424a33dcc3a55cadf8384fb24826d6d20e5f852f54f5a0d96851e79fdad519b10bc8d2c0bf8647f10fbce0404cfd7f1d9c89312e1a9f7437fe9106be68c51834d2574f2f3b355f5487ad769a2fbaa5428c1e933c27ee462fdddbaa0ceae2de0c52773f", &(0x7f0000000f80)=0xee, &(0x7f0000000fc0)="a443886eac20eadb50b6b5e1e719a3728152e98f817514ec717564c33eba26e9f0405d062a082b927e4ca54c6425dec46218a0867ec43d30e7ae6f2074ae06802ededd65e7bf9cc6018c38cc012cdea53ba932b14a4d84608e6219768e7bec2de804a25caf8f8f409058186d6a08c13fb545a487825c9ad4fc6e0eece90afda258e9cfa4fa68abd95726ca2382c8bc9f7b3ad312d6430338b16fabbd98ec74ef", 0xa0) link(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)='./file0\x00') ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001200)={{'./file0\x00', './file0\x00', 0x18, 0xa1}, &(0x7f0000001100)=[{@remote={0xac, 0x14, 0x0}, '\x00', './file0\x00', 0xe296, 0x6, 0x18, 0x80, 0x71, 0x2, 0xf7}, {@remote={0xac, 0x14, 0x0}, '\x00', './file1\x00', 0x4, 0x0, 0x2, 0x6, 0x3, 0x8, 0x2}, {@local={0xac, 0x14, 0x0}, '\x00', './file0\x00', 0x1600000, 0x80, 0x1a, 0x8, 0x6, 0x80}, {@broadcast, '\x00', './file0\x00', 0x3, 0x5, 0x2, 0xc0, 0x4, 0x4, 0x84}], 0x7, 0x4, 0xfffffff8, 0xffffffff, 0xa2eb, 0x6, 0xa2, 0x5}) select(0x40, &(0x7f0000001680)={0x0, 0x2, 0x80, 0x2, 0xacc5, 0x1, 0x100000001, 0x2}, &(0x7f00000016c0)={0x5, 0xfffffffffffffffc, 0x0, 0x6, 0x6, 0x1, 0x0, 0x2}, &(0x7f0000001700)={0x760, 0x4, 0x7139, 0x2, 0x7, 0x8, 0x758, 0x3}, &(0x7f0000001740)={0x3, 0x3}) futimes(r0, 0x0) fcntl$lock(0xffffffffffffff9c, 0x8, &(0x7f0000001780)={0x2, 0x2, 0x7, 0x1}) r4 = openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f00000017c0), 0x100, 0x0) ioctl$TIOCSETA(r4, 0x802c7414, &(0x7f0000001800)={0x2, 0x5, 0x68b2b4a8, 0x94c, "b858729f33f5dc2771030a1b0b04356580a15767", 0xd62, 0x5}) sendmsg$unix(r4, &(0x7f0000002d00)={&(0x7f0000001840)=@abs={0x4, 0x0, 0x0, 0x1}, 0x8, &(0x7f0000002c40)=[{&(0x7f0000001880)="de319cb1178db3c8a276dd5804d813d4e5290f0c36fb97ff29649039bfca9146d68febeb291af0163582ad2f77af0b1bd8db15499960b52fb55f619ccb5438233e8e827b19d6cc9bbea9e37e7c21af0c87a5a1b5e68b5e0fc4123e82ca3a91251ff89fd46c8b918fd749ca7d22dbd363807d8557227bbcfa991ea787656be8ede12df90cc65a8331c3a84c7bffcfc12c275b588727e2deb8ec8da16894fdb9fab4cfc32d1ced7056126d1671b95940a4c6831208037490d62b8b110edf55eaf2ba679098a9bd727ffe28a23dfb8993948e6dacdad5e312a1f4e16ed2d6fe499c259558ed3bffff1a80e12e", 0xeb}, {&(0x7f0000001980)="3c3a64733ef4d1fd91d947cee4a6ee5563f181c14b5f0d83188cbcba7ac678b9864a50e53fc1cce9f32dd79deb6b87e2f544980a1ad7e407fb114d79782a2c1f0feb035e6b300524244339a0e7936b1c3aa8dbf05c1869f23fdfbaf460ad7917b72febddcecc2ba9c7d3cd5a15cf1d61e2c1011304f587353ec2c3acfe00fc6f785129eb97f973e8510feec9f4c60f6005fb23712162f6e98f9d1ac8c9e6fb5f22f5be22d099a9578f83b0244e7c2b42d6250911457cddc50a3811b758fae6ad8962f131e65f145c", 0xc8}, {&(0x7f0000001a80)="524669f6c539ffed59b59495e8a9d5fffd7e0dda0cb3558c769c363bf8a9a5c9e384e0d248590b8729bc7f93075b23181a923d3762e2775d9d2ca57d21f0271a937eeda151d739d8ca745d4bd2ce69ab2db57bca", 0x54}, {&(0x7f0000001b00)="889805f7ef", 0x5}, {&(0x7f0000001b40)="d97f0ca6646d9634a4e79d97346b1de909fe0eef76a2eef97afe8bbc2e4b1a8ce4b435f6cce1be0989656ec9d1baf42a046af83684a5641d2f69acd785352475301056e3c213039561888ee659de726a49aab21aa73136c8ea111f3af01f35682653e5bdcb8db64fe114d7c01463ff87919cf96b761b7cddd638babbc3ab1845fd7c64953b33826083419eea7075f34e2d93a3cb9eda4e5dcbaac72b083bd5cf4b5039233578d2a95a900653eaa5eb0ade1fcf6845ca28b97c73b1d70f51e343f4a684e478", 0xc5}, {&(0x7f0000001c40)="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", 0x1000}], 0x6, &(0x7f0000002cc0), 0x0, 0xd}, 0x400) chdir(&(0x7f0000002d40)='./file2\x00') ioctl$TIOCSETA(r4, 0x802c7414, &(0x7f0000002d80)={0x9, 0xb, 0x80000000, 0x9b, "ab523f28d3eb57087dd17b64fd978374a087475f", 0x7, 0x8}) r5 = openat(r4, &(0x7f0000002dc0)='./file2\x00', 0x20000, 0x81) fsync(r5) ioctl$DIOCGETQUEUES(r4, 0xc148445e, &(0x7f0000002e00)={0x5, 0x2, {'\x00', './file1\x00', './file0\x00', './file0\x00', {{0xa29, 0x3}, {0x77, 0x5}, 0x4}, {{0x8, 0x401}, {0x9, 0x16}, 0x8}, {{0x70c80206, 0x6}, {0x5, 0x1ff}, 0x1}, {0x5, 0x3, 0x0, 0x792c}, 0x0, 0x6, 0x8, 0x6, 0x8}}) r6 = accept(r5, &(0x7f0000002f80)=@in6, &(0x7f0000002fc0)=0x1c) getpeername(r6, &(0x7f0000003000)=@in, &(0x7f0000003040)=0x10) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000003080), &(0x7f00000030c0)=0xc) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0xc01064ac, &(0x7f00000031c0)={0x0, 0x41, &(0x7f0000003140)=""/65}) 0s ago: executing program 2 (id=16): r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000200)="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", 0xb1, 0xe, 0x0, 0x78) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.207' (ED25519) to the list of known hosts. uvm_fault(0xfffffd806c6df7b8, 0x98, 0, 1) -> e kernel: page fault trap, codeuvm_fault(0xffffffff83a3b708, 0xffffffffffffffff, 0, 2) -> e kernel: page fault trap, code=2 Stopped at remrunqueue+0x116: movq %rcx,0(%r12) TID PID UID PRFLAGS PFLAGS CPU COMMAND 47055 95820 0 0 0 1 syz-executor * 67015 95820 0 0 0x4000000 0 syz-executor remrunqueue(ffff80003a3cd778) at remrunqueue+0x116 schedcpu(0) at schedcpu+0x306 timeout_run(ffffffff8394c478,ffffffff838c4230) at timeout_run+0x159 softclock_process_tick_timeout(ffffffff838c4230,0) at softclock_process_tick_timeout+0x232 softclock(0) at softclock+0x152 softintr_dispatch(0) at softintr_dispatch+0x13b dosoftint(0) at dosoftint+0x54 Xsoftclock() at Xsoftclock+0x27 cnputc(65) at cnputc+0x67 db_putchar(65) at db_putchar+0x36d kprintf() at kprintf+0x223 db_printf(ffffffff834159ef) at db_printf+0x9b db_ktrap(6,0,ffff80003c3d9060) at db_ktrap+0x1c7 kerntrap(ffff80003c3d9060) at kerntrap+0x243 end trace frame: 0xffff80003c3d90e0, count: 0 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: uvm_fault(0xffffffff83a3b708, 0xffffffffffffffff, 0, 2) -> e ddb{0}> trace remrunqueue(ffff80003a3cd778) at remrunqueue+0x116 schedcpu(0) at schedcpu+0x306 timeout_run(ffffffff8394c478,ffffffff838c4230) at timeout_run+0x159 softclock_process_tick_timeout(ffffffff838c4230,0) at softclock_process_tick_timeout+0x232 softclock(0) at softclock+0x152 softintr_dispatch(0) at softintr_dispatch+0x13b dosoftint(0) at dosoftint+0x54 Xsoftclock() at Xsoftclock+0x27 cnputc(65) at cnputc+0x67 db_putchar(65) at db_putchar+0x36d kprintf() at kprintf+0x223 db_printf(ffffffff834159ef) at db_printf+0x9b db_ktrap(6,0,ffff80003c3d9060) at db_ktrap+0x1c7 kerntrap(ffff80003c3d9060) at kerntrap+0x243 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b dovutimens(ffff80003a3cdca8,fffffd806c4261b8,ffff80003c3d9240) at dovutimens+0x368 sys_futimes(ffff80003a3cdca8,ffff80003c3d9390,ffff80003c3d92e0) at sys_futimes+0x208 syscall(ffff80003c3d9390) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x79243f55310, count: -19 ddb{0}> show registers rdi 0 rsi 0 rbp 0xffff80003c3d8b00 rbx 0 rdx 0xffff8000015c7d80 rcx 0 rax 0xc r8 0xffff80003c3d8f60 r9 0x8080808080808080 r10 0x8cded1974f249ab3 r11 0x9e2d4336f8aec137 r12 0xffffffffffffffff r13 0xffff8000299adff0 r14 0xffff80003a3cd778 r15 0xc rip 0xffffffff815e2176 remrunqueue+0x116 cs 0x8 rflags 0x10206 __ALIGN_SIZE+0xf206 rsp 0xffff80003c3d8ac0 ss 0x10 remrunqueue+0x116: movq %rcx,0(%r12) ddb{0}> show proc PROC (syz-executor) tid=67015 pid=95820 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=55, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003a3cd778,0xffff80003a3cc7f8 process=0xffff80002a393038 user=0xffff80003c3d4000, vmspace=0xfffffd806c6df7b8 estcpu=5, cpticks=1, pctcpu=0.0, user=0, sys=0, intr=1 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 52406 155027 75761 0 2 0 syz-executor 95820 47055 54446 0 7 0 syz-executor *95820 67015 54446 0 7 0x4000000 syz-executor 98261 143060 65781 0 2 0x100000 sh 65781 29312 12635 0 3 0x10008a sigsusp sh 88119 159784 12067 0 2 0x100002 sh 38077 345318 20530 0 2 0 syz-executor 5285 249720 8727 0 2 0x1000000 syz-executor 5285 187300 8727 0 3 0x5000080 fsleep syz-executor 51068 513319 34766 0 2 0 syz-executor 51068 57093 34766 0 3 0x4000080 fsleep syz-executor 51068 419429 34766 0 3 0x4000080 fsleep syz-executor 41374 518575 44177 0 2 0 syz-executor 41374 293026 44177 0 3 0x4000080 fsleep syz-executor 34766 131391 34527 0 3 0x82 nanoslp syz-executor 44177 96824 34527 0 3 0x82 nanoslp syz-executor 20530 317780 34527 0 3 0x82 nanoslp syz-executor 8727 194338 34527 0 3 0x82 nanoslp syz-executor 54446 295306 34527 0 3 0x82 nanoslp syz-executor 75761 323242 34527 0 3 0x82 nanoslp syz-executor 12067 450419 34527 0 3 0x82 wait syz-executor 12635 216212 34527 0 3 0x82 wait syz-executor 34527 446976 34398 0 3 0x82 kqread syz-executor 34398 408857 89932 0 3 0x10008a sigsusp ksh 89932 498334 18563 0 3 0x98 kqread sshd-session 18563 305144 64700 0 3 0x92 kqread sshd-session 95069 276641 1 0 3 0x100083 ttyin getty 64700 16788 1 0 3 0x88 kqread sshd 8124 165205 62566 74 3 0x1100092 bpf pflogd 62566 220351 1 0 3 0x80 sbwait pflogd 1521 478330 72901 73 3 0x1100090 kqread syslogd 72901 261184 1 0 3 0x100082 sbwait syslogd 76733 168807 1 0 3 0x100080 kqread resolvd 14456 292978 65215 77 3 0x100092 kqread dhcpleased 38621 255434 65215 77 3 0x100092 kqread dhcpleased 65215 432284 1 0 3 0x80 kqread dhcpleased 38629 80075 0 0 3 0x14200 pause smr 32083 316717 0 0 2 0x14200 zerothread 82999 478769 0 0 3 0x14200 aiodoned aiodoned 70954 386916 0 0 3 0x14200 syncer update 52110 114465 0 0 3 0x14200 cleaner cleaner 68982 240431 0 0 3 0x14200 reaper reaper 12246 144490 0 0 3 0x14200 pgdaemon pagedaemon 13655 218442 0 0 3 0x14200 bored viomb 9012 452451 0 0 3 0x40014200 acpi0 acpi0 90933 138463 0 0 3 0x40014200 idle1 43298 228738 0 0 3 0x14200 bored softnet1 76897 68974 0 0 3 0x14200 bored softnet0 2512 220083 0 0 3 0x14200 smrbar systqmp 44743 437366 0 0 3 0x14200 bored systq 83984 409690 0 0 3 0x14200 tmoslp softclockmp 49399 331795 0 0 3 0x40014200 tmoslp softclock 55364 367460 0 0 3 0x40014200 idle0 1 139305 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 95820 (syz-executor) thread 0xffff80003a3cdca8 (67015) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff839cb0c0) #0 witness_lock+0x5f1 #1 syscall+0xaf4 #2 Xsyscall+0x128 Process 2512 (systqmp) thread 0xffff8000ffffe000 (220083) shared rwlock systqmp r = 0 (0xffffffff838e67e8) #0 witness_lock+0x5f1 #1 taskq_thread+0x12a #2 proc_trampoline+0x10 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11059 12149K 12295K 166960K 12167 0 pcb 17 12K 12K 166960K 21 0 rtable 207 5K 6K 166960K 315 0 pf 34 17K 18K 166960K 45 0 ifaddr 39 6K 6K 166960K 41 0 ifgroup 55 2K 2K 166960K 55 0 sysctl 1 1K 9K 166960K 5 0 counters 70 37K 37K 166960K 70 0 ioctlops 0 0K 4K 166960K 1485 0 iov 0 0K 2K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1290 81K 81K 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 19 69K 89K 166960K 137 0 proc 70 115K 164K 166960K 538 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 79 5K 5K 166960K 79 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 2 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 370 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 161K 167K 166960K 3111 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 44 88K 100K 166960K 1255 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 24 1K 1K 166960K 24 0 temp 36 9074K 9138K 166960K 4007 0 kqueue 14 22K 24K 166960K 25 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> 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 30 0 27 1 0 1 1 0 8 0 rtentry 176 99 0 4 5 0 5 5 0 8 0 unpcb 144 39 0 20 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 13 0 9 1 0 1 1 0 8 0 arp 136 18 0 1 1 0 1 1 0 8 0 inpcb 328 72 0 65 2 0 2 2 0 8 1 nd6 152 18 0 0 1 0 1 1 0 8 0 kcovpl 48 8 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 pfstitem 24 16 0 0 1 0 1 1 0 8 0 pfstkey 128 16 0 0 1 0 1 1 0 8 0 pfstate 448 16 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 256 378 0 2 24 0 24 24 0 8 0 art_table 40 379 0 2 4 0 4 4 0 8 0 art_node 32 99 0 11 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 0 1 1 0 8 1 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1576 0 111 92 0 92 92 0 8 0 ffsino 296 1576 0 111 114 0 114 114 0 8 1 nchpl 144 1783 0 85 63 0 63 63 0 8 0 vnodes 216 1668 0 0 93 0 93 93 0 8 0 namei 1024 5349 0 5349 1 0 1 1 0 8 1 percpumem 16 50 0 0 1 0 1 1 0 8 0 kstatmem 264 27 0 0 2 0 2 2 0 8 0 scxspl 216 6231 0 6231 4 1 3 3 1 8 3 plimitpl 152 27 0 10 1 0 1 1 0 8 0 sigapl 424 449 0 400 7 0 7 7 0 8 1 knotepl 120 56 0 0 2 0 2 2 0 8 0 kqueuepl 224 22 0 12 1 0 1 1 0 8 0 pipepl 344 122 0 95 3 0 3 3 0 8 0 fdescpl 528 433 0 400 3 0 3 3 0 8 0 filepl 160 1552 0 1339 10 0 10 10 0 8 0 lockfpl 104 11 0 8 1 0 1 1 0 8 0 lockfspl 48 7 0 4 1 0 1 1 0 8 0 sessionpl 144 22 0 13 1 0 1 1 0 8 0 pgrppl 48 30 0 13 1 0 1 1 0 8 0 ucredpl 104 90 0 77 1 0 1 1 0 8 0 zombiepl 144 400 0 400 1 0 1 1 0 8 1 processpl 1232 449 0 400 5 0 5 5 0 8 1 procpl 664 464 0 410 5 0 5 5 0 8 0 sockpl 752 141 0 112 4 0 4 4 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 116 0 0 15 0 15 15 0 8 0 mcl2k 2048 14 0 0 2 0 2 2 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 116 0 0 8 0 8 8 0 8 0 bufpl 280 2342 0 105 160 0 160 160 0 8 0 anonpl 32 7676 0 0 62 0 62 62 0 246 0 amapchunkpl 152 8534 0 8098 19 0 19 19 0 158 1 amappl16 200 2221 0 1964 15 0 15 15 0 8 0 amappl15 192 18 0 18 1 0 1 1 0 8 1 amappl14 184 425 0 421 1 0 1 1 0 8 0 amappl13 176 154 0 142 1 0 1 1 0 8 0 amappl12 168 696 0 666 2 0 2 2 0 8 0 amappl11 160 4 0 3 1 0 1 1 0 8 0 amappl10 152 90 0 76 1 0 1 1 0 8 0 amappl9 144 271 0 270 1 0 1 1 0 8 0 amappl8 136 98 0 96 1 0 1 1 0 8 0 amappl7 128 139 0 126 1 0 1 1 0 8 0 amappl6 120 159 0 156 1 0 1 1 0 8 0 amappl5 112 95 0 85 1 0 1 1 0 8 0 amappl4 104 275 0 258 1 0 1 1 0 8 0 amappl3 96 1433 0 1331 3 0 3 3 0 8 0 amappl2 88 504 0 443 2 0 2 2 0 8 0 amappl1 80 9106 0 8489 14 0 14 14 0 8 0 amappl 88 2416 0 2272 4 0 4 4 0 92 0 uvmvnodes 80 100 0 0 3 0 3 3 0 8 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma2048 2048 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 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 24 433 0 400 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 433 0 400 1 0 1 1 0 8 0 vmmpekpl 168 5234 0 5203 2 0 2 2 0 8 0 vmmpepl 168 36119 0 33995 96 0 96 96 0 357 2 vmsppl 488 432 0 400 5 0 5 5 0 8 0 rwobjpl 80 13800 0 12539 28 0 28 28 0 8 0 pdppl 4096 873 0 800 95 12 83 83 0 8 10 pvpl 32 14821 0 0 120 0 120 120 0 265 0 pmappl 256 432 0 400 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 255 0 15 7 0 7 7 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace remrunqueue(ffff80003a3cd778) at remrunqueue+0x116 schedcpu(0) at schedcpu+0x306 timeout_run(ffffffff8394c478,ffffffff838c4230) at timeout_run+0x159 softclock_process_tick_timeout(ffffffff838c4230,0) at softclock_process_tick_timeout+0x232 softclock(0) at softclock+0x152 softintr_dispatch(0) at softintr_dispatch+0x13b dosoftint(0) at dosoftint+0x54 Xsoftclock() at Xsoftclock+0x27 cnputc(65) at cnputc+0x67 db_putchar(65) at db_putchar+0x36d kprintf() at kprintf+0x223 db_printf(ffffffff834159ef) at db_printf+0x9b db_ktrap(6,0,ffff80003c3d9060) at db_ktrap+0x1c7 kerntrap(ffff80003c3d9060) at kerntrap+0x243 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b dovutimens(ffff80003a3cdca8,fffffd806c4261b8,ffff80003c3d9240) at dovutimens+0x368 sys_futimes(ffff80003a3cdca8,ffff80003c3d9390,ffff80003c3d92e0) at sys_futimes+0x208 syscall(ffff80003c3d9390) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x79243f55310, count: -19 ddb{0}> machine ddbcpu 1