last executing test programs: 2.261875345s ago: executing program 4 (id=442): r0 = syz_open_pts() fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000300000000}) (async) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000300000000}) flock(r0, 0x2) (async) flock(r0, 0x2) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0xfa) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x5900) open(&(0x7f0000000480)='./file0\x00', 0x1c1, 0x0) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) (async) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x0, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x17, 0x2000007, 0xfd6, 0x8, 0x80000005, 0x17ffe, 0x10, [{0x0, 0x3, 0x4, 0xa24}, {0xc5c, 0xb, 0x4, 0xfffffff9}, {0x800008, 0x20f84, 0x1fe, 0x9}, {0x7ffffffe, 0x800, 0x3, 0x1}, {0x400, 0x7ff, 0x1002802, 0x4d8a}, {0x3, 0x2, 0x3, 0xb4}, {0x8000008, 0xd171, 0x81ec, 0x2d}, {0x2, 0x836, 0x17, 0x6}, {0x2, 0x87e, 0x5, 0x9}, {0x4, 0x90, 0x4, 0x88}, {0x1c5, 0x5, 0x4, 0x412c8391}, {0x3, 0x6, 0x20004, 0xc}, {0xb8d, 0x4, 0x8, 0x2c4}, {0x29a71720, 0xffffdffa, 0x1, 0x6}, {0x2, 0x7, 0x10001, 0x100}, {0xe, 0x8, 0x1002, 0xc}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r1, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r1, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffff5, 0x0}) (async) ioctl$VNDIOCSET(r1, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffff5, 0x0}) close(r0) 1.940241329s ago: executing program 4 (id=449): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) (async) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x3, 0x400101, 0xffff, 0x81ac, 0x10001, 0x10, [{0x0, 0x8, 0x4, 0x4}, {0x101, 0xc, 0x7, 0x9}, {0x101, 0xf88, 0x0, 0x9}, {0x1, 0x800, 0x8007}, {0x401, 0x200726, 0x2803, 0x7}, {0x1, 0x650, 0x3, 0x99}, {0xce2, 0xd, 0x4f8, 0x69}, {0x40000007, 0x803, 0x14, 0x8}, {0x5, 0x8a, 0x5, 0xfffffeff}, {0x6a74, 0x6, 0xd3b, 0x4}, {0x1cb, 0x10001, 0x8, 0x3}, {0x8, 0x9, 0x5, 0x2}, {0x3, 0x7, 0x8, 0x1}, {0x9eda, 0xeffffffa, 0x1, 0x6}, {0xc, 0x5, 0x8, 0x4}, {0x0, 0x1, 0xfff, 0x30004}]}) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$VNDIOCSET(r1, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r1, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f00000007c0), 0x200, 0x0) ioctl$BIOCSBLEN(r2, 0xc0044266, &(0x7f0000000f40)=0xfffffffd) (async) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x1007, 0x5, 0x1, 0x78}, {0x5c, 0x9, 0xb, 0x9}, {0x116, 0x1, 0x8b, 0x48a6}]}) (async) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) (async) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) (async) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[]) 1.907817287s ago: executing program 4 (id=453): sysctl$vm_swapencrypt(&(0x7f0000000040)={0x6, 0x1b, 0x3}, 0x3, 0x0, 0x0, 0x0, 0x0) sysctl$kern(&(0x7f0000000040)={0x1, 0x58}, 0x2, &(0x7f0000000040), 0x0, 0x0, 0x0) 1.794149837s ago: executing program 4 (id=456): mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x451c) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) (async) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x200000b, 0x385, 0x80000001, 0x81ac, 0xa83, 0x10, [{0x0, 0x7, 0x4, 0x71002}, {0x6, 0x9, 0x8, 0xfffffff9}, {0x100, 0xf88, 0xfffffffd, 0x9}, {0x1, 0x6d3, 0x8007, 0x40}, {0x3fe, 0x200725, 0x2800, 0x7}, {0x209, 0x650, 0x0, 0x99}, {0xce1, 0xffffffff, 0x4fb, 0x2d}, {0x6, 0x803, 0x16, 0xa}, {0x200002, 0x82, 0x5, 0x1005}, {0x6e75, 0x8001, 0xd1f, 0x4}, {0x1ce, 0x10001, 0x9, 0x7}, {0x8, 0x9, 0x7f, 0x2}, {0x10, 0x7, 0xc, 0x4}, {0x29a71717, 0xfffffffa, 0x1, 0x6}, {0x1000006, 0x5, 0x5, 0x10001002}, {0x0, 0x1, 0xfff, 0x30004}]}) (async) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x200000b, 0x385, 0x80000001, 0x81ac, 0xa83, 0x10, [{0x0, 0x7, 0x4, 0x71002}, {0x6, 0x9, 0x8, 0xfffffff9}, {0x100, 0xf88, 0xfffffffd, 0x9}, {0x1, 0x6d3, 0x8007, 0x40}, {0x3fe, 0x200725, 0x2800, 0x7}, {0x209, 0x650, 0x0, 0x99}, {0xce1, 0xffffffff, 0x4fb, 0x2d}, {0x6, 0x803, 0x16, 0xa}, {0x200002, 0x82, 0x5, 0x1005}, {0x6e75, 0x8001, 0xd1f, 0x4}, {0x1ce, 0x10001, 0x9, 0x7}, {0x8, 0x9, 0x7f, 0x2}, {0x10, 0x7, 0xc, 0x4}, {0x29a71717, 0xfffffffa, 0x1, 0x6}, {0x1000006, 0x5, 0x5, 0x10001002}, {0x0, 0x1, 0xfff, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) (async) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) socket(0x1, 0x3, 0x5) 1.609349085s ago: executing program 4 (id=461): kevent(0xffffffffffffffff, &(0x7f0000000040)=[{{}, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x9}], 0xbde, 0x0, 0x2, 0x0) sysctl$net_inet6_ip6(&(0x7f0000000040)={0x4, 0x18, 0x29, 0x33}, 0x5, 0x0, 0x0, &(0x7f00000001c0)="21007c323fee01c24c68495c241b8efa7ce8c04d13fe4e00fd88ff12d38acc1e1b9749f986f9385e4a908a12a93fe2af746c8fc36c1aefb8e5831d0dc22a4dc5d35ea319f29bd959c4b7d25bcf7d0f7264f138b5f0cfa818dca3a50bbca323f676af51783744b98611bc47c1c0bdf068ab6af6d74e7f7cd0972a8b750910573ac3c225835f6c337d5da9879e97f7a79100"/154, 0x3) mknod(&(0x7f0000000100)='./file1\x00', 0x40, 0x8) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x7e1b21b5f00cb051, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x24, 0x29, 0x5, 0xffff}, {0xb1, 0x10, 0x4, 0x1da6}, {0x4, 0xa, 0x5, 0x400f}]}) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="d3eee6ceace7a6f8ff21ee57347d97b1c79d960220ffcf62750004010000000000549b3d1ebacefc", 0x28}], 0x1) sysctl$kern(0x0, 0x0, &(0x7f00000004c0)="766b84e07a8f14f74ad13c601b0b001e9df2a52cbc02284fc157cbbd", &(0x7f0000000080)=0x1c, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x65, 0x0}) r1 = fcntl$dupfd(r0, 0xa, r0) write(r1, &(0x7f00000002c0)="000000002000000000000000000095", 0xf) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x7e1b21b5f00cb051, 0x0) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x24, 0x9, 0x2}, {0xb1, 0x10, 0x1, 0xff}, {0x6, 0x5, 0x83, 0x400f}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="258b300ad1", 0x5}], 0x1, 0x0, 0x0, 0x4}, 0x0) sysctl$kern(0x0, 0x0, &(0x7f0000000100)="71f91e", &(0x7f0000000080)=0x3, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r2, 0x80104277, &(0x7f0000000040)={0x65, 0x0}) write(r2, &(0x7f0000000480)='\x00'/14, 0xe) r3 = kqueue() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setuid(r4) kevent(r3, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) mprotect(&(0x7f00003ff000/0xc00000)=nil, 0xc00000, 0x2) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file1\x00', 0x7bf, 0x5f9, 0xfff6, 0x0, 0x1ff, 0x101, 0xe4c, 0x1, 0x2, 0x1000000003, 0x4000000000f1a}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x100) ioctl$FIONBIO(r5, 0x82907003, &(0x7f0000000140)=0x2) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) 1.321915772s ago: executing program 5 (id=472): writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)="673bb5b8cc0c16ed08f1b8d24e2207f981aa6a78ef1d35e6abbbdabb26a52ad7f46003", 0x23}], 0x1) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) write(r0, &(0x7f0000000100)="de2ed6c6914750587ac80a", 0xb) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='.\x00', 0x0, 0x0) ioctl$TIOCSETAF(r1, 0x802c7416, &(0x7f0000000000)={0x4, 0x1, 0x9, 0x545, "225e190400000000000000000edd0000f400", 0x5, 0x400}) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x4) shutdown(r2, 0x2) accept$unix(r2, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005040000040000", 0x9, 0x400, 0x0, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0xc4504440, 0x0) sysctl$net_inet_ah(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000501600000041600000007", 0xd, 0x808, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r3 = socket(0x11, 0x3, 0x0) sendto$unix(r3, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) r4 = socket(0x11, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendto$unix(r4, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a378343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) 1.303485578s ago: executing program 5 (id=475): r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x6) r1 = socket(0x18, 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x58) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2012, r2, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) acct(0x0) r4 = kqueue() kevent(r0, 0x0, 0x8, &(0x7f0000000140)=[{{r3}, 0xfffffffffffffffb, 0x6f, 0x1, 0x3, 0x9}], 0x10, 0x0) ioctl$WSKBDIO_GETMAP(r2, 0xc010570d, &(0x7f00000005c0)={0x6, &(0x7f0000000540)=[{0x8000, 0x8723, 0x1, 0x1, 0x8}, {0x1, 0x47, 0x0, 0x6, 0xfff6}, {0x3, 0x101, 0x3, 0x81, 0x4812}, {0x1000, 0x6, 0x5, 0x8, 0x9}, {0x1, 0x1, 0x9, 0x800, 0x5}, {0xfff, 0x7, 0x1ff, 0x4, 0x6}]}) r5 = getpgid(0xffffffffffffffff) r6 = getuid() getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0xc) r8 = getppid() setpgid(r8, 0x0) openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r9 = socket(0x18, 0x1, 0x0) setsockopt(r9, 0x1000000029, 0xc, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) setsockopt(r9, 0x1000000029, 0xc, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r10 = geteuid() getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$sock_cred(r14, 0xffff, 0x1022, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r16}}) r17 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) fcntl$lock(r17, 0x9, &(0x7f00000003c0)={0x1, 0x0, 0x7fffffffffffffff, 0x1ffffffff}) r18 = dup(r0) sendmsg$unix(r3, &(0x7f0000000500)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f00000000c0)="4fc2f5a669f20646d26c712fc5027ab2df6bd00a688a8c3b19e77bc12ff545aef82d2b7f304f100fd8373c116f6e914cf94773ed1779676df46394bac279ef7b7551767ae8087c7675c6e5deeb1f8e963c3ae643323b83afdadf9c24d15c607d4b1aed49e081a526b0c6fff6b724a9", 0x6f}, {&(0x7f0000000180)="167b25e923b296b9a68b657f3d9b8f8904d1422807e122b33c120f835d56fbc84efa593077ca81e3d7a8b3418a7bb9563f482ef956eaf3d86617b559f4f8cd863c1231b45e5fd4e543564a802c07681cdee01daadc90e02451072c157cdd42d3f2194ffce70b2d9fbdeba843550c5e02a73516845de83baf74664d3ef77da7787e9700192a152c21b0de6dd823ae6bcdf87be151166051c71a432c6cf18a0ab284dd60ff869ee69856f140b64b9031f2bb6053832086600a6ff1ad3439821a46ba2b4ee25a864dd61bac6a0ccd9592295727ef1050648162", 0xd8}, {&(0x7f0000000280)="878e3e38e0696847b34f3a03ff1cd6d4c9ca2b90fd1451ae0b4a50550e5d42d5927207", 0x23}], 0x3, &(0x7f0000000440)=ANY=[@ANYRESOCT=r12, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000000000000", @ANYRES32=r8, @ANYRES32=r10, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000000000000", @ANYRES32=r11, @ANYRES32=r13, @ANYRES32=r16, @ANYBLOB="000000002800010000e21b8755ff00006c88ec2c625932a34725fce67b26160000ffef00", @ANYRESHEX, @ANYRESDEC=r15, @ANYRES32=r17, @ANYRES32=r4, @ANYRES32=r18, @ANYRES32=r3], 0x88, 0x4}, 0xc) 1.204270694s ago: executing program 5 (id=481): select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000), 0x10) openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x10000, 0x0) connect$unix(r0, &(0x7f0000000000), 0x10) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@file={0x1}, 0x2) sysctl$vfs_nfs(&(0x7f0000000780)={0xa, 0x2, 0x2}, 0x3, &(0x7f00000007c0)="5d354ecb9245", &(0x7f0000000880)=0x6, &(0x7f00000008c0), 0x0) 1.202581162s ago: executing program 3 (id=482): pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt(r0, 0x7, 0x7fff, &(0x7f0000000040)=""/28, &(0x7f0000000080)=0x1c) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0xfffffffe, 0x0, 0xfffffffe, 0x0, "031ffe40630000000000ff000104000000ff00", 0x0, 0xffffffff}) syz_emit_ethernet(0x36, &(0x7f0000000300)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfff8, 0x1, 0x2, 0x0, @multicast2, @rand_addr=0x8}, @tcp={{0x3, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}}}}}}) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETA(r1, 0xc0284457, &(0x7f0000000280)={0x9, 0xfffffffe, 0x1, 0xc, "010014060000000000010000000200431d8c89ed", 0x10000000, 0x4001}) r2 = socket(0x800000018, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000440)=0x21d, 0x4) listen(r2, 0x800) r3 = socket(0x18, 0x1, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) 1.147808826s ago: executing program 5 (id=484): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = socket(0x1e, 0x3, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000280)={0x3, 0x0, 0x3b5, 0x1000381210089}) flock(r1, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x411, 0x50) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28}, 0x0) writev(r3, &(0x7f00000015c0)=[{0x0}], 0x1) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000140)={0x8, &(0x7f0000000080)=[{0x4, 0x2, 0x5, 0x5}, {0x9, 0x80, 0x1, 0xfffffffe}, {0x1, 0x4, 0x5, 0xff}, {0xd, 0x10, 0x8, 0xd1}, {0x7, 0x5, 0x2, 0x4}, {0x4, 0x6, 0x5, 0x40}, {0x0, 0xb, 0x2, 0x6}, {0xfff7, 0x0, 0x5, 0x100}]}) recvmsg(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffdfffffff, 0x5) madvise(&(0x7f0000003000/0x1000)=nil, 0x7f7884acbfff, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) execve(0x0, 0x0, 0x0) recvfrom(r0, &(0x7f00000005c0)=""/4096, 0x1000, 0x1000, &(0x7f0000000000)=@in6={0x18, 0x3, 0x1, 0x8}, 0xc) setuid(0xffffffffffffffff) select(0x40, &(0x7f0000000000)={0x5, 0x0, 0xcbd6, 0x0, 0x2, 0x401}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x138, &(0x7f00000002c0)=ANY=[@ANYBLOB="ca3311a166db6f0df7ad8d1beb8f1c4edaafbadc33075540a96440c8c58aa208eef90600195b0f01513250edb070d82ae44bd47533e231afac8d0344e5a0b6ca66a4da7187d5fdba2129f940c285f894c9c52423a66a83d403e173d4c409dc26316d5bd527baeddbfa0b8a0aec71141226e67396"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket(0x10, 0x2, 0x1) close(r4) r5 = socket(0x2, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x2, 0xfffffffb) bind(r5, &(0x7f0000000000), 0x10) connect$unix(r5, &(0x7f0000000000), 0x10) connect$unix(r4, &(0x7f0000000000), 0x10) r6 = socket(0x2, 0x2, 0x0) bind(r6, &(0x7f0000000000), 0x10) 1.1373737s ago: executing program 3 (id=486): mknod(&(0x7f00000002c0)='./file0\x00', 0x100, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) (async) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) rename(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000280)='./file2\x00') rename(&(0x7f0000001140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000240)='./file2\x00') (async) rename(&(0x7f0000001140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000240)='./file2\x00') ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x1007, 0x40, 0x1, 0xa00440}, {0x5c, 0x9, 0xb, 0x9}, {0x16, 0x1, 0x8b, 0x48a6}]}) (async) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x1007, 0x40, 0x1, 0xa00440}, {0x5c, 0x9, 0xb, 0x9}, {0x16, 0x1, 0x8b, 0x48a6}]}) dup2(r0, r0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) sysctl$kern(0x0, 0x0, &(0x7f0000000300)="00e0ae5b0600000000000000820000001800000000000000000000004dcaba520cb4f13b4bdea84216e7629f82746cdc", &(0x7f0000000080)=0x30, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[]) clock_settime(0x100000000000000, &(0x7f0000000000)={0xfe1ecc7f}) (async) clock_settime(0x100000000000000, &(0x7f0000000000)={0xfe1ecc7f}) symlink(&(0x7f0000001340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1.042562968s ago: executing program 6 (id=489): mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x40000802) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x4, 0x40, 0x1, 0x800440}, {0x80, 0x85, 0x0, 0xa}, {0x16, 0x3, 0x0, 0x48a6}]}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) sysctl$kern(0x0, 0x0, &(0x7f0000000100)="00a0a78d0ca820267100000000000017bc333f1255636e729535f1324b593cc5307b8972f4", &(0x7f0000000080)=0x87, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[]) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000200)=0x6) 883.089686ms ago: executing program 3 (id=491): sysctl$hw(&(0x7f0000000000)={0x6, 0x5}, 0x2, &(0x7f00000003c0)="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", &(0x7f0000000080)=0x367, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000080)=0x8) mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x6dc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x27}], 0x1, 0x0) ioctl$BIOCSDIRFILT(r1, 0x8004427d, &(0x7f00000001c0)=0x5) open(&(0x7f0000000280)='./file0\x00', 0x280, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000001300)=ANY=[@ANYBLOB="aaaaaaaaaaaad0b5049f6b6386dd6036ea0700383a01fe8000000000000000000000000000aaff0200000000000000000000000000010102907800000000605adf0000002c00ff020000000000000000000000000e01fe8000000000000000000000000000bb11000005"]) r2 = socket(0x18, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) close(r3) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r4 = socket(0x2, 0x2, 0x0) connect$unix(r4, &(0x7f0000000000), 0x10) connect$inet6(r4, &(0x7f0000000080)={0x18, 0x0, 0x9, 0x9b}, 0xc) open$dir(&(0x7f0000001700)='./file0\x00', 0x0, 0x120) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/240, 0xf0}, 0x0) ioctl$WSKBDIO_GETBELL(r3, 0x40105704, &(0x7f00000000c0)) chroot(&(0x7f0000000740)='.\x00') sendmsg(r5, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) setsockopt(r0, 0x9, 0x5, &(0x7f0000000040)="8b0f2033524583bb87a4284bcedccdf7905362f9a05f0ea26e5df57a085e34b8cf1e43db95cf821bdf1410a15a411ea3ede86e", 0x33) 879.491697ms ago: executing program 0 (id=493): setuid(0xffffffffffffffff) shmget$private(0x0, 0x1000, 0x220, &(0x7f0000ffc000/0x1000)=nil) setrlimit(0x1, 0x0) setgid(0xffffffffffffffff) setgroups(0x0, 0x0) setuid(0xffffffffffffffff) open(0x0, 0x70e, 0x0) close(0xffffffffffffffff) syz_open_pts() ioctl$FIOASYNC(0xffffffffffffffff, 0x80047470, 0x0) r0 = semget(0x0, 0x0, 0x404) r1 = getpid() setpgid(0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x0, 0x3, r1}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$WSKBDIO_GETMAP(r2, 0x80047476, &(0x7f0000000100)={0x0, 0x0}) ioctl$WSKBDIO_GETMAP(r2, 0x80047476, &(0x7f0000000100)={0x0, 0x0}) semctl$SETVAL(r0, 0xedb46398c805adc6, 0x8, 0x0) syz_emit_ethernet(0x0, 0x0) socket(0x24, 0x2, 0x0) semget(0x1, 0x3, 0x40) r3 = getuid() setuid(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r5}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x6, r7, r8}, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 878.549654ms ago: executing program 4 (id=495): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x80, 0x40, 0x1, 0x7}]}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0) socket(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x100000000000000, 0xffffffffffffffff}) setrlimit(0x8, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x5200) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x21) poll(0x0, 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x3, 0x7fffffff}) r2 = kqueue() kevent(r2, &(0x7f0000000040), 0x30, 0x0, 0x57d, 0x0) kevent(r2, 0x0, 0x0, &(0x7f0000000600), 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x1000000029, 0x10831, &(0x7f00000001c0)="ebff8bff13924800", 0x7c) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) r4 = socket(0x6, 0x4, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000140)="9725db874b5776d5676fed1ea73f98a0c434268a8320db3eab6b66f85fc6c3e3784eea0a60bdf4f4428f0b0f73d3d47237f91da5d2059c1266e040db88848df71ab56420822a1aba3070fb930a29ddebb11cfe86730eec721e0af6bcf4d00a107421406cd3f2d2d584822e5a2dca988b787135219952d8f7402de7b9291c788fea559f86c9ffda5f03d0c9559630", 0x8e}], 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$FIONREAD(r4, 0x8020697a, &(0x7f00000001c0)) setrlimit(0x5, &(0x7f0000000080)={0xe, 0x10000000000051}) sysctl$net_inet_ip(&(0x7f00000027c0)={0x4, 0x11}, 0x4, 0x0, 0x0, &(0x7f0000002900), 0x0) r5 = syz_open_pts() close(r5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt(r6, 0x0, 0x23, 0xffffffffffffffff, &(0x7f0000000040)) 838.564594ms ago: executing program 3 (id=496): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x3, 0x400101, 0xffff, 0x81ac, 0x10001, 0x10, [{0x0, 0x3, 0x4, 0x4}, {0x6, 0x9, 0x7, 0x9}, {0x100, 0xf88, 0x0, 0x9}, {0x1, 0x800, 0x8007}, {0x401, 0x200727, 0x2803, 0x7}, {0x1, 0x650, 0x3, 0x99}, {0xce1, 0x3ff, 0x4f8, 0x69}, {0x6, 0x803, 0x14, 0x8}, {0x5, 0x82, 0x5, 0x100005}, {0x6a74, 0x6, 0xd3b, 0x4}, {0x1cc, 0x10001, 0xc, 0x3}, {0x8, 0x9, 0x5, 0x2}, {0x3, 0x7, 0x8, 0x4}, {0x9eda, 0xeffffffa, 0x1, 0x6}, {0xc, 0x5, 0x8, 0x10200000}, {0x0, 0x1, 0xfff, 0x30004}]}) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x3fb}) r1 = syz_open_pts() close(r1) syz_open_pts() ioctl$TIOCSETD(r1, 0x8004741b, &(0x7f0000000140)=0x7) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="a568c14719210631c4cb449655740cc28b13d1ca0d58e11a950594af54602162cbed1b4737f3f8a5fa5bc91b3a45de8f24474e", 0x33}, {&(0x7f0000000180)="7d5ffab696ef30b934901770748609059b1487670513fcf4a882582cdd018f7d563ff14296a2bc93b72c648888492fae5088f0f15b16f89ac9a7f99d847e235585a8ad2e77eb0d", 0x47}], 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$VNDIOCSET(r2, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r2, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) ioctl$VNDIOCSET(r2, 0x80044403, &(0x7f0000000300)={0x0, 0x8400000000000000, 0x0, 0xa}) 834.666845ms ago: executing program 6 (id=497): r0 = socket(0x18, 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semop(r1, &(0x7f0000000000)=[{0x2, 0xfff7, 0x1000}, {0x1, 0x0, 0x800}, {0x3, 0x2, 0x800}, {0x0, 0x9, 0x800}, {0x3, 0xa}], 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x6, r2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000c700000001000000040000dc6d6e29d4e1246b84ae5a4b003d123d6244321f306746e175b1908a4bf709598b9c7494e600a080a89dacec44dab013c6b816d113e5f3de19e94bbc70ad020dcccf9d74c5a963297b57719cd3f3459af0283764ffffffff9bd811d053e009a0a72442327aeba91ad45e3d189f871d76e0c8c39b09e79707092502b1a0d6da1fc979b2b897354d6250537205d755ba813a0b3be7c9f16c"], 0x10}, 0x400) 728.642552ms ago: executing program 0 (id=499): mknod(&(0x7f0000000000)='./file1\x00', 0x20, 0x285b9a) r0 = kqueue() kevent(r0, 0x0, 0x8, 0x0, 0x15, 0x0) r1 = socket(0x2, 0x3, 0x2f) r2 = dup(r1) setsockopt$inet_opts(r2, 0x0, 0x22, &(0x7f0000000040)="fd0cc085", 0x4) (async) setsockopt$inet_opts(r2, 0x0, 0x22, &(0x7f0000000040)="fd0cc085", 0x4) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x2, 0x3, 0x0) (async) r3 = socket(0x2, 0x3, 0x0) r4 = dup(r2) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="fb574d43fbcb23d09b1d0762f1bd4a9d14e418a0f7587bb15cb42ff66d983951ede1db25a7484fa5008c10be36f83430bbec793d79568cb90eb0ee7196667f1622277f757601e280c79260c0bf452781d43f1376cbcec1b423a8c10be79aa263998235387c057db7f40a1da3d619f93ccb6e98e46cac82de65145296bb31564ea6e5c541d00487ecbc91167a2f448aa9024ba58d0a622ef5b5481a3d55d45e4c15a20e1e3347766c64a9b9907e13c06920f0e64a37ba65653bc4d0e71c8eac6db0318e44629b2ce616ff51a92cab109d6da7379680bd701c6cf5be7773b8be4ac3b92f998d7bc2", 0xe7}], 0x1, &(0x7f0000000240)=[{0x50, 0x1, 0x3, "3ac4c2c3da879a2ec683cd84200b0a60a7f297edf428d8ef33484195272840f23b8a6971934f91d5acbfe91ce1e6278ba653808e85b2aaea22"}, {0x50, 0x1, 0x28250732, "78e605136196ee54742e75c5f9a4e6034642c0876a03751b7e4dadc2ce603b15f5eaec393e1460e99c0005214ca7636ea8749edffddb5787b7"}, {0x38, 0x1, 0x6, "c29123ee1f575c3a035c463cbe662908b04d6412440db8702f71e8ffbb0d329d3b73adc969f376d3"}], 0xd8}, 0xa) r5 = socket(0x800000018, 0x1, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1, &(0x7f00000000c0)=0x6, 0x4) ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x0, [{}, {0x0, 0xfffffffc}, {}, {0x1}, {0x1}, {0x0, 0x1}, {0x0, 0xae59}, {0x2}, {0x1, 0xffffffff}, {0x2}, {0x3, 0x4}, {}, {0x0, 0x3}, {}, {0x0, 0x80000001}, {0x2, 0x3}, {0x2, 0x1}, {0x3}, {0x0, 0xffffffff}, {0x3, 0x7ff}, {0x1}, {0x2}, {0x3}, {0x3}, {}, {0x2, 0x1}, {}, {0x0, 0x200}, {0x2}, {0x0, 0xfffffffd}, {0x2, 0xa}, {0x2}]}) bind$unix(r5, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x20, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0xbd5, 0xfffffffa}}}}}) getsockname$inet(r5, 0x0, &(0x7f0000000040)) (async) getsockname$inet(r5, 0x0, &(0x7f0000000040)) dup2(r4, r3) connect$unix(r3, &(0x7f0000000000), 0x10) (async) connect$unix(r3, &(0x7f0000000000), 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x1) (async) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x1) ktrace(&(0x7f0000000380)='./file1\x00', 0x4, 0xd27d43220c7df9f, 0x0) (async) ktrace(&(0x7f0000000380)='./file1\x00', 0x4, 0xd27d43220c7df9f, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) nanosleep(0x0, 0x0) (async) nanosleep(0x0, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000001c40)={0x8000000000000001, 0x8}) (async) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000001c40)={0x8000000000000001, 0x8}) sendto$inet(r2, &(0x7f00000001c0)="5e1351d18b9da08c", 0x8, 0x0, 0x0, 0x0) 725.643792ms ago: executing program 6 (id=500): mknod(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) r0 = open(0x0, 0x80, 0x29) ioctl$WSMOUSEIO_SCALIBCOORDS(r0, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x2000007, 0x101, 0x80000001, 0x81ac, 0x10001, 0x10, [{0x0, 0x9, 0x0, 0x71002}, {0x2, 0x9, 0x8, 0x34}, {0x100, 0xf86, 0x0, 0x9}, {0x1, 0x800, 0x8007, 0x7}, {0x401, 0x200727, 0x7, 0x7}, {0x1, 0x650, 0x3, 0x7}, {0xce1, 0xffffffff, 0x4f8, 0x6d}, {0xfff, 0x7ff, 0x1, 0x8}, {0x40002, 0x82, 0x8000005, 0x5}, {0x6a75, 0x8001, 0xa94, 0x4}, {0x1cc, 0x10001, 0x0, 0x3}, {0x8, 0x9, 0x8, 0x8000002}, {0xb89, 0x555981a8, 0x8, 0x112b}, {0x29a71717, 0x8, 0xffffffff, 0x6}, {0xc, 0x2000005, 0x5, 0x848}, {0x0, 0x1, 0x1002, 0x30004}]}) sendto$unix(0xffffffffffffffff, &(0x7f00000001c0)="b10005", 0x3, 0x0, 0x0, 0x0) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) r2 = getppid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0xff, 0x0, r1, 0x0, 0xffffffffffffffff, 0x308, 0x7fff}, 0x100000000006, 0x860, r2, 0x0, 0x7ffffffffffffe, 0x1000f79, 0x13, 0x2}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x1000000029, 0x31, &(0x7f00000001c0)="ebff8bff13924800", 0x8) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x2, 0x0) r5 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000240), 0x400, 0x0) poll(&(0x7f0000000280)=[{r0, 0x1}, {r0, 0x40}, {r0, 0x2}, {r4, 0x4}, {r5, 0x20}], 0x5, 0x72b3) r6 = dup2(0xffffffffffffffff, r4) setsockopt(r6, 0x1000000029, 0x23, 0x0, 0x0) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r7 = socket(0x18, 0x3, 0x0) connect$unix(r7, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg(r7, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[{0x10, 0x7fff, 0xe}], 0x10}, 0x6) rename(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000200)='./file0\x00') rename(&(0x7f0000000640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlink(&(0x7f0000001340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000001440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c00190000ff019078ac1400aaffffffff040690786d9864a1"]) 721.836737ms ago: executing program 3 (id=502): r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xffffffffffffff05) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x6, r2, r3}, 0x4}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r5 = getgid() r6 = getgid() getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setgroups(0x5, &(0x7f0000000180)=[r3, r4, r5, r6, r7]) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000001200)='#!', 0x2}], 0x1) write(r0, &(0x7f00000000c0)=' \n', 0x2) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 540.328577ms ago: executing program 0 (id=503): sysctl$kern(&(0x7f0000000040)={0x1, 0x35}, 0x2, &(0x7f0000001540)="41c1bf8a", &(0x7f0000000080)=0x4, 0x0, 0x0) sysctl$hw(&(0x7f0000000040)={0x7, 0xf}, 0x2, 0x0, 0x0, 0x0, 0x0) socket(0x10, 0x4, 0x4) r0 = semget$private(0x0, 0x4, 0x20) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x7e1b21b5f00cb051, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000001040)=[{0x7, 0x9, 0x0, 0xa79}, {0x2, 0x7, 0x9, 0x8}, {0x6, 0x6, 0x1, 0xf5f}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x7e1b21b5f00cb051, 0x0) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000000480)=ANY=[]) semop(r0, &(0x7f0000001880)=[{0x3, 0x8, 0x800}, {0x3, 0x7, 0x800}, {0x3, 0x8, 0x1800}, {0x3, 0x5, 0x800}, {0x3, 0xfffe, 0x1800}, {0x3, 0xff}, {0x1, 0xe}], 0x7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$kern(&(0x7f0000000040)={0x1, 0x54}, 0x3, &(0x7f00000000c0)="3bf2ee74e747c82dad6eb2a36fa755e1a3925fe49afca7e63b52fa65ccaa74d6e6b85b6cdced70357ef201f97842b1068dca31553fa2d7031f38c03e56ad0e24dfc4f97b8b7f81499647e6e7725765d61436c85e43c15d12a78cb8c57ddde87021d7b685507fd3e0652f35e45bdaa3afd86c4fe557433e4c2b632de71c951516adff26aa2e48b45f8ce92bcefd3eceefabee7e3ebe806fdb4f6af569ae94b5d127", &(0x7f0000000080)=0x1e, &(0x7f0000000340)="5a67923ef0cb189971421989ebcff78831a7581e2f27caa362f1363042efb27688b2c899220fb2fe37e467d974592496856ca7b78060998608c2f952e43bc0bf11555cc5cb0fe17b2ec1be389871829bfe10dd4c4d2c8f9da2bd2868fd86791dc09dc4fa89a217458bdaed31003fdc3a7323189ba3ccbad6c8af17516e4557f61ad20180000000000000125f568ca7d3396b9057255f381855110eb3a673713716cdf010ddfa7977f92cf061ad125ca670353b45d53aae196b00271f9d3452b523b3dea22d6027625614312183724b71c7eb02083a410c1c99fa455013521f98686e472b70b560f7021f567adf4d", 0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x8010, 0x0) setsockopt$sock_int(r3, 0xffff, 0x80, &(0x7f0000000180)=0x1, 0x4) sysctl$kern(&(0x7f00000001c0)={0x1, 0x3a}, 0x2, &(0x7f0000000200)="9121d97bd74b2fbbe32fea9b2b48c3160468434d59429350d1d00c08cd2375ed105e67039cf7d022f6f9443646fc5a643eff879c6bdd2368106e3e7671755ff20a8ac014945cb6e0dd7394f39f297fb6062a9994a787cf8c16d24a2c54012501c45e614d94953c059f35a7f3701397091c203280fa41dbb0d91ed05af7f40b1c0105c62fb6ef09cff42555e1e323794439a4c2bb8416e63307d4188dfa43044fce9c0dad79f3623dcbefc9a0a488fb91288a8ece8c73bb52355cd379367f32504b9e396564353e295486b29873ff3fbd56b7ebbd48428252d046ff64d8", &(0x7f0000000300)=0xdd, &(0x7f0000000440)="6fb8447a1104fbe1cc573111fbd36cc6b3220454f1fa", 0x16) 538.910305ms ago: executing program 7 (id=505): r0 = socket(0x6, 0x1, 0x0) setsockopt(r0, 0x4, 0x5, &(0x7f0000000040)="74217d105ae7476e76ca31a315e1016d5dca054d5f6e8f1234f432984967fb112a7b5db34b48ce175a0a33d63bf17d8004946e32da3005db5ab5d207156e5441c2e46ca69e9cbea4b52c5ca3455edeb198da82cc69f007d53a56eed2ed79efb760fe43daf71106930a5f97d34625ffacd458861e72", 0x75) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x1000000000029, 0xa, &(0x7f0000000080), 0x0) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 536.768546ms ago: executing program 3 (id=506): r0 = openat$klog(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) fcntl$getown(r0, 0x5) select(0x40, &(0x7f0000000180)={0x3205, 0x44809e9a, 0x7fffffffffffffff, 0xe, 0x6, 0x181c, 0xdc, 0x6}, 0x0, 0x0, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x205b9a) r1 = kqueue() kevent(r1, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x1) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x2) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6384) r3 = open(&(0x7f0000001440)='./bus\x00', 0x8, 0x0) ioctl$BIOCSRTIMEOUT(r3, 0xc0307006, &(0x7f0000000080)={0x1, 0x10}) mknod(&(0x7f0000000080)='./bus\x00', 0x2000, 0x6d4) mknod(&(0x7f0000000400)='./file0\x00', 0x2000, 0x9b) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x93) ioctl$TIOCSCTTY(r4, 0x20007461) r5 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) readv(r5, &(0x7f0000000200)=[{&(0x7f0000000140)=""/185, 0xb9}], 0x1) ioctl$WSDISPLAYIO_LSFONT(r5, 0xc058574e, &(0x7f0000000640)) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) execve(0x0, 0x0, 0x0) 535.634238ms ago: executing program 0 (id=507): setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) (async) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f00000000c0)={0x3, &(0x7f00000001c0)=[{0x80, 0xb, 0x4, 0x7}, {0x3, 0x0, 0x3, 0xa}, {0x2006, 0x2, 0x3, 0x9}]}) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[]) r1 = syz_open_pts() r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x80, 0x0) r3 = dup(r2) ioctl$BIOCSBLEN(r3, 0xc0044266, &(0x7f0000000100)) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000200)={'tap', 0x0}) (async) sysctl$kern(&(0x7f0000000000)={0x1, 0x32}, 0x2, 0x0, 0x0, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) sysctl$kern(&(0x7f0000000000), 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x4) (async) pread(r3, &(0x7f00000000c0)="69c4a504afb20e1d56d5e4bec16cb0bd7fdf2d40c4c77dd1ef23227efe9498ae", 0x20, 0x80) (async) r4 = syz_open_pts() ioctl$TIOCDRAIN(r4, 0x2000745e) (async) poll(0x0, 0x0, 0x8001) readv(r2, &(0x7f0000000580)=[{&(0x7f0000000140)=""/75}, {&(0x7f0000001d80)=""/4096}, {&(0x7f0000000280)=""/98}, {&(0x7f0000000300)=""/70}, {&(0x7f0000000380)=""/100}, {&(0x7f0000000400)=""/70}, {&(0x7f0000000480)=""/225}], 0x21) (async) ioctl$BIOCIMMEDIATE(r2, 0x80044270, &(0x7f00000001c0)=0xd4) r5 = openat$bpf(0xffffffffffffff9c, 0x0, 0x7e1b21b5f00cb051, 0x0) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000100)={0x0, 0x7, 0x400001fe, 0x6, "32c14a6159de090004000000e2c791260dad3860", 0x0, 0xd}) (async) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x1f95d27d48731892, 0x0, 0x1}, 0x8) (async) sysctl$net_inet_tcp(&(0x7f00000000c0)={0x4, 0x2, 0x6, 0x9}, 0x4, &(0x7f0000000000)="9b1809ffffffffffffff7f473f11e1a4e5f2f9f220ef7f0abdbc34fe42021588dc8ff44f4b76c76d41859d85ea800dabe467badf35b6fd74c94d1b44", &(0x7f0000000040)=0x10011, 0x0, 0x0) (async) ioctl$BIOCSETIF(r5, 0x8020426c, 0x0) (async) setrlimit(0x3, &(0x7f0000000080)={0x6, 0x7}) (async) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) (async) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[]) close(r1) syz_open_pts() (async) ioctl$TIOCSETAW(r1, 0x802c7415, &(0x7f00000001c0)={0x2930c6bd, 0x8, 0x97, 0xd6f, "8b0b007d693eced3f82e19c3a306eac900", 0x18, 0x1}) 437.247648ms ago: executing program 0 (id=508): chmod(&(0x7f0000000000)='./file0\x00', 0x43) fchmodat(0xffffffffffffffff, 0x0, 0x1c1, 0x6) chmod(&(0x7f0000000000)='./file0\x00', 0x43) (async) fchmodat(0xffffffffffffffff, 0x0, 0x1c1, 0x6) (async) 435.354605ms ago: executing program 6 (id=509): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7941) r1 = socket$inet(0x2, 0x2, 0x0) kevent(0xffffffffffffffff, 0x0, 0x20000, 0x0, 0x7, &(0x7f0000000240)={0x7fffffffffffffff, 0x3}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240)="ea00000100000000", 0xc) mquery(&(0x7f0000ff4000/0x1000)=nil, 0x7f7fffffc000, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, 0x0, 0x0) ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x51d73188af82c397, 0xffffffffffffffff) ftruncate(r0, 0x3) 435.014179ms ago: executing program 7 (id=510): r0 = semget$private(0x0, 0x4, 0x298) semop(r0, 0x0, 0xfffffffffffffcf2) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = geteuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) open(&(0x7f0000000140)='./file0\x00', 0x78e, 0x0) setuid(0xffffffffffffffff) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xffffffffffffff05) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x6, r5, r6}, 0x4}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000080)={{0x3, r1, r2, r3, r6, 0xc4, 0x7}, 0x933, 0xff, 0x3}) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0x4) mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0x2006da) setuid(0xee01) r7 = shmget(0x0, 0x7000, 0x40, &(0x7f0000ff6000/0x7000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0x2000) chflags(&(0x7f0000000180)='./file0\x00', 0x10000) 298.704473ms ago: executing program 0 (id=512): semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200}}) r0 = msgget$private(0x0, 0x24) msgsnd(r0, &(0x7f00000006c0)={0x0, "e1e06cbf15cec5542974d2a7298ffdbb66fc8510d4bbbefda07e443b87082ad05bdc112be0cd6f2680105c7d371d4cf5c1978e1ce1d5a9fb11eb9ba2b5bec03c5b90723c9dce44538bafbce20294b761f080a46615b2b1bb20bfffbc8cabf909c4f65acd63dee7125b7433ed4c44266ddfac2e81b5b0"}, 0x7e, 0x800) msgrcv(r0, 0x0, 0x0, 0x0, 0x3000) msgrcv(r0, 0x0, 0x0, 0x2, 0x1000) msgget(0x2, 0x0) msgrcv(r0, 0x0, 0x0, 0x1, 0x1800) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) msgrcv(r0, &(0x7f0000000040)={0x0, ""/11}, 0x13, 0x3, 0x800) getsockname$inet(r1, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) r2 = socket(0x18, 0x2, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockopt(r2, 0x29, 0x2c, 0x0, 0x0) sysctl$net_inet_ip(&(0x7f0000000000)={0x4, 0x2, 0x0, 0x16}, 0x4, 0x0, 0x0, 0x0, 0x0) socket(0x21, 0x0, 0x0) 297.111526ms ago: executing program 7 (id=513): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) mknod(&(0x7f00000000c0)='./bus\x00', 0x6000, 0x881) open$dir(&(0x7f0000000080)='./bus\x00', 0x80, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2000, 0x802) open(&(0x7f0000000100)='./file0\x00', 0x20, 0x190) open(&(0x7f0000000000)='./bus\x00', 0x20000, 0x99) execve(0x0, 0x0, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x24, 0x9, 0x2, 0x2}, {0xb1, 0x10, 0xe4, 0x100}, {0x6, 0xa, 0x83, 0x400f}]}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x7e1b21b5f00cb051, 0x0) sysctl$kern(0x0, 0x0, &(0x7f00000000c0)="766b84e07a8f14f74ad13c601b0b001e9df2a52cff030000c157cbbd3f2c9772f90a6f050000008b49186b36fc8477d7a116821c3c", &(0x7f0000000080)=0x35, 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f00000001c0)={0x1d8, &(0x7f0000000140)=[{0xc, 0x9, 0x9, 0xdffffe00}, {0x4, 0xe2, 0x11, 0x21003}, {0x9, 0x1, 0x1, 0x7}]}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) ioctl$VNDIOCSET(r1, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x55}) ioctl$VNDIOCSET(r1, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$VNDIOCSET(r3, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r3, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$VNDIOCSET(r4, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x55}) ioctl$VNDIOCSET(r4, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) dup2(r2, r1) r5 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r5, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(r5, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) 263.389143ms ago: executing program 5 (id=514): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/240, 0xfffffc47}, {&(0x7f00000000c0)=""/179, 0xfdac}, {&(0x7f00000002c0)=""/229, 0xe2}], 0x50, 0x0) minherit(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x3) (async) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x8, &(0x7f0000000300)="edecf1cb", 0x4) 153.864039ms ago: executing program 2 (id=515): semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xc0}, 0xf0ffffffffffffff, 0x1}) socket(0x2, 0x2, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x11, 0x3, 0x0) r1 = getuid() r2 = getegid() r3 = getuid() getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r6 = getpgrp() fcntl$setown(r5, 0x6, r6) fcntl$setown(r5, 0x6, r6) r7 = getpgid(0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000000c0)={{0x10001, r1, r2, r3, r4, 0xc0, 0xfffb}, 0xfffffff1, 0x4, r6, r7, 0x80000001, 0x7, 0x9}) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080), 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x6000, 0xe02) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0xaa) r8 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r8, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r8, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r8, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000440)='./file0\x00', r8, &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unveil(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000001c0)='c\x00') mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)) 152.60488ms ago: executing program 6 (id=516): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x10, 0x0) ioctl$BIOCSHDRCMPLT(r0, 0x80044275, &(0x7f0000000040)=0x6) r1 = dup(r0) r2 = accept$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000100)={0x81, 0x0, 0xa, 0xb82a, 0x7}, 0xc) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) ioctl$BIOCGETIF(r3, 0x4020426b, &(0x7f00000001c0)={""/16, @ifru_vnetid}) write(r0, &(0x7f0000000200)="7fc4b2fdf1b4d6a9bc108600be16605fafa603581a33", 0x16) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x3) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) ioctl$WSDISPLAYIO_DELFONT(r1, 0x8058574f, &(0x7f0000000280)={'./file0\x00', 0x3c48, 0x401, 0x7, 0x1, 0x3, 0x4, 0x7, 0x2, 0x0, 0x8000000000000001, 0xf}) r5 = openat(r4, &(0x7f0000000300)='./file0\x00', 0x80, 0x100) ioctl$BIOCSETWF(r3, 0x80104277, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x6, 0xc, 0xa2, 0x3}, {0x3, 0x6, 0xd, 0x7fffffff}, {0x0, 0x6, 0x38, 0x1}, {0xe4, 0x5, 0x8}]}) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) ioctl$VT_GETSTATE(r1, 0x40067664, &(0x7f00000003c0)) openat$bpf(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r6 = socket$inet6(0x18, 0x4, 0x5e) sendto$inet6(r6, &(0x7f0000000440)="1f57b3ca8a7580196684c9f62298401a8ad1545739332a4d37290bbca8ac3f30f0f13e9c12e3213b192b24c017297cda40c707f53b9c911c5741", 0x3a, 0x0, &(0x7f0000000480)={0x18, 0x2, 0x1, 0x800}, 0xc) r7 = accept$inet(r5, &(0x7f00000004c0), &(0x7f0000000500)=0xc) fcntl$setflags(r7, 0x2, 0x1) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000540)={0x2, 0x101, 0x1, 0x7fff, "2a17f5d741a1d947670a980d245e3fe251c2d016", 0x6, 0xb5}) r8 = openat$pf(0xffffffffffffff9c, &(0x7f0000000580), 0x10000, 0x0) r9 = dup2(r3, r8) ioctl$LIOCSFD(0xffffffffffffff9c, 0x80046c7f, &(0x7f00000005c0)=r6) symlink(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') fcntl$getflags(r9, 0x3) socket(0x63, 0x3, 0xf9) symlink(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') 146.565311ms ago: executing program 7 (id=517): mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) (async) r0 = socket(0x2, 0x4001, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0}, 0xc) setrlimit(0x8, &(0x7f0000000980)={0x8, 0x54}) (async) r2 = syz_open_pts() close(r2) r3 = socket(0x18, 0x3, 0x0) ioctl$FIONBIO(r3, 0x8004667e, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x7, 0x0}, 0x8) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) (async) ioctl$BIOCSETF(r4, 0x80104267, &(0x7f00000000c0)={0x3, &(0x7f00000001c0)=[{0x80, 0xb, 0x4, 0x7}, {0x3, 0x0, 0x3, 0xa}, {0x2006, 0x2, 0x3, 0x9}]}) (async) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYRES8]) (async) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000200)="09739b5aa2004dde06", 0x9}], 0x1, 0x9) r5 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r5, &(0x7f0000000040)='./file0\x00', 0x2000, 0x3361) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCCLR(r6, 0xc0a86b03, &(0x7f0000000200)={0x0, 0x10000, 0x0}) (async) r7 = syz_open_pts() ioctl$TIOCSETAF(r7, 0x802c7416, &(0x7f0000000100)={0x9789, 0xfffffffb, 0xfffffff8, 0x80a19f, "bb081aa9003721f7beae58be1b0000001d00", 0x0, 0x1}) (async) writev(r2, &(0x7f0000000700)=[{&(0x7f0000000080)="34eb4cd59e8456ebc0881681c60e1cd9e0bf01b618b3cb934394c5951c1db0fd943a", 0xff99}], 0x1) close(r2) (async) ioctl$TIOCSTAT(r7, 0x20007465, 0x0) getgroups(0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r8) (async) r9 = dup(r0) r10 = fcntl$dupfd(r9, 0x2, 0xffffffffffffffff) close(r10) (async) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 145.690967ms ago: executing program 2 (id=518): sysctl$kern(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="5a67923ef0cb189971421989ebcff78831a7581e2f27caa362f1363042efb27688b2c899220fb2fe37e467d974592496856ca7b78060998608c2f952e43bc0bf11555cc5cb0fe17b2ec1be38", 0x4c) r0 = socket(0x18, 0x2, 0x0) ioctl$FIONREAD(r0, 0x8020697a, &(0x7f0000000080)) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffd722ca6fdffa08004500001c0000000000016e78ac14fcbae00000010a6921374c6442a6"]) 81.371276ms ago: executing program 2 (id=519): ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x2, 0x1003fffffffffe}}) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000100)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x17, 0x7c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x8, 0x0, {0x18, 0x4, 0x0, 0x1b, 0xfffc, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1, @broadcast, {[@end, @ra={0x94, 0x6, 0x62}, @ssrr={0x89, 0x3, 0x9}, @timestamp={0x44, 0x1c, 0xb, 0x0, 0x1, [{[], 0xfff}, {[@empty], 0x2}, {[@empty], 0xffff}, {[], 0x9}]}, @ssrr={0x89, 0x23, 0x3, [@rand_addr=0x5, @loopback, @broadcast, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}]}]}}}}}}}) bind$unix(r1, &(0x7f0000000200)=@file={0xd570d0466b6018f, './file0\x00'}, 0xa) socket$unix(0x1, 0x5, 0x0) ioctl$VNDIOCSET(r0, 0xc0384600, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x1, 0x0}) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff"]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000140)="4534122cb25ac71eee67fea7ef79bfcd8421636cb079da6dffefb384603bdd6bdc6ba6b3916e87bf948e26f6c69b480188166bc6d6de481f66dab68c8548ccea9d0001f20887f575f96ae98678ae2888de940a83231e8d70349ef32df073c6403f37ab3b071f8c6b6143d2d7592d5faa82d078c66a1f19eaade9dc52ee8450555a9832016a20f25111317ccb78b4d62ef5", 0x91}], 0x1) writev(r2, &(0x7f0000000700)=[{&(0x7f0000000340)="ce0ced45d03e", 0x6}, {&(0x7f0000000380)="257c58589b78dd0045d89e81c47c4a09f3263cdcff53d533b01919cace83758aca69ab632d02ad6f1923db3d74d1fc9db4709e01e6380f92d85a53f0cd3f089c6e3cd121fed15387d51cf11fb5ad40fec3715642f44acce4023c", 0x5a}, {&(0x7f00000004c0)="fc9c81ed0a7a6a7eb31af371f5ce67d6998e27b39d63ef8f3f46d4052813808de0a92cc4cb555563b2e837f031b77c67fd141b6316e426652c1f08b9fba5c4239ee78d9723bc30d9b022bd7d7ad40165b62c3699d19e0ca4f0ac0a03ba7575a469f467e0d28a42bad533bfc4e7ecbdc0796b32dc4baa386f607ad35b28b34196", 0x80}], 0x3) writev(r2, &(0x7f0000000480)=[{0x0}], 0x1) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x1000000000029, 0x2, &(0x7f0000000040)="03000000", 0x4) setsockopt(r3, 0x1000000000029, 0xc, &(0x7f0000000000), 0x14) 76.253011ms ago: executing program 5 (id=520): mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x800, 0x120) sysctl$hw(&(0x7f0000000000)={0x6, 0xe}, 0x2, 0x0, 0x0, &(0x7f0000000040), 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) r1 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$DIOCMAP(r1, 0xc0106477, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0, 0x2}) ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f0000000040)=0x7) close(r0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) (async) open(&(0x7f0000000800)='./file0\x00', 0x800, 0x120) (async) sysctl$hw(&(0x7f0000000000)={0x6, 0xe}, 0x2, 0x0, 0x0, &(0x7f0000000040), 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) (async) openat$diskmap(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) (async) ioctl$DIOCMAP(r1, 0xc0106477, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0, 0x2}) (async) ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f0000000040)=0x7) (async) close(r0) (async) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, 0x0) (async) 75.452711ms ago: executing program 2 (id=521): getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) (async) geteuid() (async) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x2, r2, 0x0, 0x0, r0, 0x0, 0xaaf}, 0x1, 0x6a, 0x0, r1, 0xffffffffffffffff, 0x40, 0x4, 0x793}) (async) r3 = socket(0x18, 0x2, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) 70.185387ms ago: executing program 7 (id=522): r0 = socket(0x2, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000000080)="c5", 0x1) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0xdc4, 0x564, 0x4, 0x200000, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001480)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x67, 0x0, 0x0, 0x6, 0x0, @multicast1, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x2, 0x8000, 0x0, 0xfffc, {[@nop, @nop, @mss={0x2, 0x4, 0x3}]}}}}}}}) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(r0, &(0x7f0000000000), 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x9, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000080)=0x6, 0x4) connect$unix(r1, &(0x7f0000000000), 0x10) setsockopt$sock_int(0xffffffffffffff9c, 0xffff, 0x8, &(0x7f00000000c0)=0x8, 0x4) write(r1, 0x0, 0x0) 3.370959ms ago: executing program 7 (id=523): select(0x40, &(0x7f0000000180)={0xfffffffffffffffd, 0x44809e9d, 0xffffffffffffffff, 0x1, 0x2000000000000000, 0x181c, 0x8, 0x9}, 0x0, 0x0, 0x0) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0x2000, 0x285b9a) r1 = open(&(0x7f0000000800)='./file1\x00', 0x800, 0x120) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$FIONBIO(r1, 0xc0307004, &(0x7f0000000140)=0x4) openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff1a0087dd600000000008915f557ee80000008000ff02000000400000000000000000000181009078096d00"/62]) 2.41454ms ago: executing program 2 (id=524): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x1007, 0x40, 0x1, 0xa00440}, {0x16, 0x1, 0x6, 0x48a6}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000180)={'tap', 0x0}) sysctl$kern(0x0, 0x0, &(0x7f0000000300)="00e0ae5b0600000000000000820000001800000000000000000000004dcaba520cb4f13b4bdea84216e7629f82", &(0x7f0000000080)=0x2d, 0x0, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0xd02) r1 = open(&(0x7f0000000080)='./bus\x00', 0x2, 0x20) ioctl$VNDIOCSET(r1, 0x80086476, &(0x7f0000000040)={0x0, 0x9, 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[]) 748.679µs ago: executing program 6 (id=525): syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff06000000aa"]) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="00001c00ac14"]) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x2, 0x1, 0x0) (async) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x8, &(0x7f00000000c0)="aef43c05", 0x4) connect$unix(r0, &(0x7f0000000000), 0x10) (async) sendto(r0, &(0x7f0000000300)="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", 0x121, 0x401, 0x0, 0x0) (async) rmdir(&(0x7f0000000080)='./file1\x00') (async) open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) (async) r1 = open$dir(&(0x7f0000000140)='.\x00', 0x200, 0x100) lseek(r1, 0x2, 0x3) (async) sysctl$vm_swapencrypt(&(0x7f0000000040), 0x3, 0x0, 0x0, &(0x7f0000001900)="2cb304c7", 0x4) open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) 0s ago: executing program 2 (id=526): r0 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$WSDISPLAYIO_GETEMULTYPE(r0, 0xc014575e, &(0x7f0000000040)={0x3, './file0\x00'}) (async) setreuid(0xee00, 0x0) setuid(0x0) (async) r1 = shmget$private(0x0, 0x3000, 0x386, &(0x7f0000ffa000/0x3000)=nil) r2 = getuid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x0, r2, 0x0, 0x0, 0x140}, 0x0, 0x20d, 0x0, 0xffffffffffffffff, 0xfffffffffff7fffd, 0x0, 0x800}) (async) shmctl$IPC_RMID(r1, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.102' (ED25519) to the list of known hosts. pckbd_enable: command error pckbd_enable: command error pckbd_enable: command error in6_ifawithscope: output interface is not specified vnd0: sloppy write from proc 11495 (syz-executor): blkno 0 bcount 11 pppx: unable to set addresses for pppx1, error=17 panic: kernel diagnostic assertion "refs != ~0" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch.c", line 951 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 156565 34552 0 0 0 1 syz-executor db_enter() at db_enter+0x25 panic(ffffffff834692d8) at panic+0x1e5 __assert(ffffffff834165c5,ffffffff83417362,3b7,ffffffff834173e5) at __assert+0x29 refcnt_finalize(ffff80002f3daf10,ffffffff833613ca) at refcnt_finalize+0x1db pppx_if_destroy(0,ffff80002f3daf08) at pppx_if_destroy+0x3d pppxclose(205b9a,1,2000,ffff80002f3dd740) at pppxclose+0xa0 spec_close(ffff80003c427530) at spec_close+0x412 VOP_CLOSE(fffffd805db4a990,1,fffffd80097fb2d8,ffff80002f3dd740) at VOP_CLOSE+0x133 vn_closefile(fffffd806024b228,ffff80002f3dd740) at vn_closefile+0x12b fdrop(fffffd806024b228,ffff80002f3dd740) at fdrop+0x126 closef(fffffd806024b228,ffff80002f3dd740) at closef+0x192 fdfree(ffff80002f3dd740) at fdfree+0x116 exit1(ffff80002f3dd740,0,0,1) at exit1+0x59c sys_exit(ffff80002f3dd740,ffff80003c4278a0,ffff80003c4277f0) at sys_exit+0x1a end trace frame: 0xffff80003c427890, 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: kernel diagnostic assertion "refs != ~0" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch.c", line 951 ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff834692d8) at panic+0x1e5 __assert(ffffffff834165c5,ffffffff83417362,3b7,ffffffff834173e5) at __assert+0x29 refcnt_finalize(ffff80002f3daf10,ffffffff833613ca) at refcnt_finalize+0x1db pppx_if_destroy(0,ffff80002f3daf08) at pppx_if_destroy+0x3d pppxclose(205b9a,1,2000,ffff80002f3dd740) at pppxclose+0xa0 spec_close(ffff80003c427530) at spec_close+0x412 VOP_CLOSE(fffffd805db4a990,1,fffffd80097fb2d8,ffff80002f3dd740) at VOP_CLOSE+0x133 vn_closefile(fffffd806024b228,ffff80002f3dd740) at vn_closefile+0x12b fdrop(fffffd806024b228,ffff80002f3dd740) at fdrop+0x126 closef(fffffd806024b228,ffff80002f3dd740) at closef+0x192 fdfree(ffff80002f3dd740) at fdfree+0x116 exit1(ffff80002f3dd740,0,0,1) at exit1+0x59c sys_exit(ffff80002f3dd740,ffff80003c4278a0,ffff80003c4277f0) at sys_exit+0x1a syscall(ffff80003c4278a0) at syscall+0xb08 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7170c62e26c0, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c427300 rbx 0xffffffff8383edd7 cpu_info_full_primary+0x2dd7 rdx 0 rcx 0xffff80002f3dd740 rax 0xffffffff8383dff0 cpu_info_full_primary+0x1ff0 r8 0 r9 0x8080808080808080 r10 0xde15b4e262b574b3 r11 0x19ca79d2af308541 r12 0xffffffff8383ebd8 cpu_info_full_primary+0x2bd8 r13 0 r14 0 r15 0x1 rip 0xffffffff821458c5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c4272f0 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=520574 pid=59636 tcnt=0 stat=onproc flags process=1008 proc=2000 runpri=32, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0xffff80002f3dd740 scnt=-1 ecnt=1 forw=0xffffffffffffffff, list=0xffff80002a2979c0,0xffff80002a2974b0 process=0xffff800032fee6e0 user=0xffff80003c422000, vmspace=0xfffffd806c2045b8 estcpu=36, cpticks=8, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 34552 156565 73216 0 7 0 syz-executor 53970 95260 65075 0 2 0 syz-executor 68934 523546 67105 0 2 0 syz-executor 68934 358354 67105 0 3 0x4000080 fsleep syz-executor 61331 214450 70620 0 2 0 syz-executor 61331 132952 70620 0 2 0x4000000 syz-executor 60053 292764 88099 0 2 0 syz-executor 60053 225230 88099 0 3 0x4000080 fifor syz-executor 35923 465729 76448 0 3 0x80 nanoslp syz-executor 35923 102794 76448 0 3 0x4000080 msgwait syz-executor 35923 348742 76448 0 3 0x4000080 msgwait syz-executor 35923 163318 76448 0 3 0x4000080 fsleep syz-executor 93259 23073 65743 0 2 0x2 syz-executor 96448 174999 0 0 3 0x14200 bored sosplice 74512 252468 96385 0 3 0x100082 sbwait ndp 96385 227229 18790 0 3 0x10008a sigsusp sh 70620 10576 65743 0 2 0xc82 syz-executor 67105 200900 65743 0 3 0x82 nanoslp syz-executor 88099 153938 65743 0 2 0xc82 syz-executor 73216 48968 65743 0 3 0x82 nanoslp syz-executor 65075 416674 65743 0 2 0x2 syz-executor 18790 141353 65743 0 3 0x82 wait syz-executor 76448 474463 65743 0 3 0x82 nanoslp syz-executor 65743 227968 31632 0 3 0x82 kqread syz-executor 31632 170949 15070 0 3 0x10008a sigsusp ksh 15070 34414 21068 0 3 0x98 kqread sshd-session 21068 290165 94170 0 3 0x92 kqread sshd-session 62783 95940 1 0 3 0x100083 ttyin getty 94170 246471 1 0 3 0x88 kqread sshd 64423 495937 26667 74 3 0x1100092 bpf pflogd 26667 329666 1 0 3 0x80 sbwait pflogd 44871 86877 29468 73 3 0x1100090 kqread syslogd 29468 150246 1 0 3 0x100082 sbwait syslogd 10199 291951 1 0 3 0x100080 kqread resolvd 75110 71070 40352 77 3 0x100092 kqread dhcpleased 87463 312000 40352 77 2 0x100012 dhcpleased 40352 441555 1 0 3 0x80 kqread dhcpleased 66168 106352 0 0 3 0x14200 pause smr 23757 97853 0 0 2 0x14200 zerothread 88614 325096 0 0 3 0x14200 aiodoned aiodoned 88825 148300 0 0 3 0x14200 syncer update 21391 98370 0 0 3 0x14200 cleaner cleaner 59777 362977 0 0 3 0x14200 reaper reaper 84605 201883 0 0 3 0x14200 pgdaemon pagedaemon 23272 341210 0 0 3 0x14200 bored viomb 72568 5101 0 0 3 0x40014200 acpi0 acpi0 66094 511642 0 0 3 0x40014200 idle1 11896 255992 0 0 3 0x14200 bored softnet3 30634 94709 0 0 3 0x14200 bored softnet2 92453 387035 0 0 3 0x14200 bored softnet1 72012 45760 0 0 2 0x14200 softnet0 65883 378418 0 0 3 0x14200 bored systqmp 44102 497211 0 0 3 0x14200 bored systq 6674 195121 0 0 3 0x14200 tmoslp softclockmp 13011 293642 0 0 3 0x40014200 tmoslp softclock 2877 351871 0 0 3 0x40014200 idle0 1 277728 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks Process 34552 (syz-executor) thread 0xffff80002f3dcf90 (156565) exclusive rwlock uobjlk r = 0 (0xfffffd8077349a08) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x377 #2 uvm_fault_lower_lookup+0x53 #3 uvm_fault_lower+0x89 #4 uvm_fault+0x278 #5 upageflttrap+0xa9 #6 usertrap+0x3e3 #7 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd806c2042f8) #0 witness_lock+0x5bb #1 rw_do_enter_read+0x36e #2 uvmfault_lookup+0x122 #3 uvm_fault_check+0x4a #4 uvm_fault+0x106 #5 upageflttrap+0xa9 #6 usertrap+0x3e3 #7 recall_trap+0x8 Process 72012 (softnet0) thread 0xffff8000ffffea40 (45760) shared rwlock softnet0 r = 0 (0xffff80000002c078) #0 witness_lock+0x5bb #1 taskq_thread+0x12a #2 proc_trampoline+0x10 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10226 11035K 11551K 166960K 12288 0 pcb 18 12K 12K 166960K 111 0 rtable 223 10K 10K 166960K 482 0 pf 40 18K 82K 166960K 95 0 ifaddr 45 8K 8K 166960K 83 0 ifgroup 61 2K 2K 166960K 118 0 sysctl 3 1K 9K 166960K 12 0 counters 74 37K 38K 166960K 274 0 ioctlops 0 0K 4K 166960K 1660 0 iov 0 0K 24K 166960K 35 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1365 86K 87K 166960K 1923 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 8 0 VM map 2 1K 1K 166960K 2 0 sem 15 3K 3K 166960K 20 0 dirhash 12 2K 2K 166960K 18 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 19 69K 110K 166960K 679 0 sigio 0 0K 0K 166960K 8 0 proc 72 91K 128K 166960K 591 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 82 0 in_multi 92 6K 7K 166960K 144 0 ether_multi 1 0K 0K 166960K 3 0 mrt 0 0K 0K 166960K 8 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 91 413K 413K 166960K 91 0 exec 0 0K 1K 166960K 490 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 2 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 232 153K 163K 166960K 7829 0 UVM aobj 13 4K 4K 166960K 14 0 pinsyscall 45 90K 104K 166960K 1811 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 21 0 NDP 14 0K 2K 166960K 50 0 temp 44 8687K 8753K 166960K 23200 0 kqueue 14 22K 26K 166960K 136 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 120 132 0 128 3 2 1 3 0 8 0 rtentry 176 142 0 48 6 0 6 6 0 8 0 unpcb 144 418 0 399 6 0 6 6 0 8 4 syncache 336 5 0 5 2 1 1 1 0 8 1 tcpqe 32 3 0 3 1 0 1 1 0 8 1 tcpcb 736 230 0 223 7 0 7 7 0 8 5 arp 128 21 0 4 1 0 1 1 0 8 0 inpcb 328 579 0 566 7 0 7 7 0 8 5 nd6 144 26 0 6 1 0 1 1 0 8 0 pkpcb 40 8 0 8 1 0 1 1 0 8 1 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1192 94 0 92 1 0 1 1 0 8 0 pppxif 1504 8 0 7 2 1 1 1 0 8 0 pffrag 232 70 0 65 1 0 1 1 0 482 0 pffrnode 88 69 0 65 1 0 1 1 0 8 0 pffrent 40 137 0 132 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 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 51 0 12 1 0 1 1 0 8 0 pfstkey 128 51 0 12 2 0 2 2 0 8 0 pfstate 384 51 0 12 5 0 5 5 0 8 0 pfrule 1344 28 0 20 2 1 1 2 0 8 0 rttmr 136 3 0 3 1 0 1 1 0 8 1 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 600 0 192 29 2 27 29 0 8 1 art_table 32 603 0 192 4 0 4 4 0 8 0 art_node 16 140 0 56 1 0 1 1 0 8 0 sysvmsgpl 40 3 0 3 1 0 1 1 0 8 1 semapl 112 15 0 2 1 0 1 1 0 8 0 shmpl 112 11 0 1 1 0 1 1 0 8 0 dirhash 1024 21 0 4 3 0 3 3 0 8 0 dino2pl 256 2624 0 1122 95 0 95 95 0 8 0 ffsino 288 2624 0 1122 109 0 109 109 0 8 0 nchpl 144 3507 0 1813 64 0 64 64 0 8 0 rtmask 32 7 0 7 2 1 1 1 0 8 1 uvmvnodes 80 3014 0 0 62 0 62 62 0 8 0 vnodes 216 3014 0 0 168 0 168 168 0 8 0 namei 1024 12454 0 12454 2 1 1 2 0 8 1 percpumem 16 152 0 100 1 0 1 1 0 8 0 kstatmem 264 68 0 36 3 0 3 3 0 8 0 scsiplug 72 2 0 2 2 1 1 1 0 8 1 scxspl 216 18171 0 18171 9 7 2 8 1 8 2 plimitpl 152 101 0 84 1 0 1 1 0 8 0 sigapl 424 980 0 928 8 1 7 7 0 8 0 knotepl 120 552 0 0 17 0 17 17 0 8 0 kqueuepl 224 252 0 241 3 0 3 3 0 8 2 pipepl 336 147 0 120 3 0 3 3 0 8 0 fdescpl 520 960 0 927 3 0 3 3 0 8 0 filepl 160 5394 0 5177 17 0 17 17 0 8 7 lockfpl 104 422 0 420 1 0 1 1 0 8 0 lockfspl 48 166 0 164 1 0 1 1 0 8 0 sessionpl 144 24 0 15 1 0 1 1 0 8 0 pgrppl 48 44 0 27 1 0 1 1 0 8 0 ucredpl 104 780 0 766 1 0 1 1 0 8 0 zombiepl 144 929 0 928 1 0 1 1 0 8 0 processpl 1240 980 0 928 5 0 5 5 0 8 0 procpl 656 1926 0 1868 7 0 7 7 0 8 0 srpgc 96 10 0 10 2 1 1 1 0 8 1 sosppl 168 4 0 4 2 1 1 1 0 8 1 sockpl 728 1152 0 1116 15 3 12 15 0 8 8 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl12k 12288 12 0 0 2 0 2 2 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 134 0 0 17 0 17 17 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 51 0 0 7 0 7 7 0 8 0 mtagpl 96 21 0 0 1 0 1 1 0 8 0 mbufpl 256 298 0 0 19 0 19 19 0 8 0 bufpl 280 6933 0 791 439 0 439 439 0 8 0 anonpl 32 10325 0 0 84 0 84 84 0 246 0 amapchunkpl 152 25620 0 25160 30 3 27 28 0 158 6 amappl16 200 3447 0 3422 28 13 15 23 0 8 10 amappl15 192 3 0 3 1 1 0 1 0 8 0 amappl14 184 120 0 107 1 0 1 1 0 8 0 amappl13 176 36 0 36 1 1 0 1 0 8 0 amappl12 168 1632 0 1600 4 1 3 3 0 8 0 amappl11 160 48 0 34 1 0 1 1 0 8 0 amappl10 152 4 0 4 1 1 0 1 0 8 0 amappl9 144 282 0 282 1 1 0 1 0 8 0 amappl8 136 19 0 17 1 0 1 1 0 8 0 amappl7 128 139 0 126 1 0 1 1 0 8 0 amappl6 120 187 0 183 1 0 1 1 0 8 0 amappl5 112 125 0 115 1 0 1 1 0 8 0 amappl4 104 323 0 300 1 0 1 1 0 8 0 amappl3 96 4893 0 4787 5 1 4 4 0 8 0 amappl2 88 670 0 600 2 0 2 2 0 8 0 amappl1 80 10691 0 10062 15 0 15 15 0 8 0 amappl 88 7039 0 6883 5 0 5 5 0 92 1 dma16384 16384 1 0 1 1 0 1 1 0 8 1 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 7 0 7 2 1 1 1 0 8 1 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 13 0 1 1 0 1 1 0 8 0 uaddrrnd 24 960 0 927 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 960 0 927 1 0 1 1 0 8 0 vmmpekpl 168 9378 0 9336 3 0 3 3 0 8 0 vmmpepl 168 66536 0 64484 107 4 103 107 0 357 7 vmsppl 480 959 0 927 5 0 5 5 0 8 0 rwobjpl 72 22960 0 18968 77 0 77 77 0 8 2 pdppl 4096 1927 0 1854 105 32 73 83 0 8 0 pvpl 32 19406 0 0 158 1 157 157 0 265 0 pmappl 256 959 0 927 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 411 0 38 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff834692d8) at panic+0x1e5 __assert(ffffffff834165c5,ffffffff83417362,3b7,ffffffff834173e5) at __assert+0x29 refcnt_finalize(ffff80002f3daf10,ffffffff833613ca) at refcnt_finalize+0x1db pppx_if_destroy(0,ffff80002f3daf08) at pppx_if_destroy+0x3d pppxclose(205b9a,1,2000,ffff80002f3dd740) at pppxclose+0xa0 spec_close(ffff80003c427530) at spec_close+0x412 VOP_CLOSE(fffffd805db4a990,1,fffffd80097fb2d8,ffff80002f3dd740) at VOP_CLOSE+0x133 vn_closefile(fffffd806024b228,ffff80002f3dd740) at vn_closefile+0x12b fdrop(fffffd806024b228,ffff80002f3dd740) at fdrop+0x126 closef(fffffd806024b228,ffff80002f3dd740) at closef+0x192 fdfree(ffff80002f3dd740) at fdfree+0x116 exit1(ffff80002f3dd740,0,0,1) at exit1+0x59c sys_exit(ffff80002f3dd740,ffff80003c4278a0,ffff80003c4277f0) at sys_exit+0x1a syscall(ffff80003c4278a0) at syscall+0xb08 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7170c62e26c0, count: -16 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299ddff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83a1d308) at __mp_lock+0x199 syscall(ffff80003c43f590) at syscall+0xae6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ed3902a7fc0, count: 9 ddb{1}> trace x86_ipi_db(ffff8000299ddff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83a1d308) at __mp_lock+0x199 syscall(ffff80003c43f590) at syscall+0xae6 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ed3902a7fc0, count: -6