last executing test programs: 1.332149874s ago: executing program 2 (id=3): socketpair(0x2, 0x3, 0x106, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000b40)="8215c9ec3d1e6ed7cb5d2be98f58e510e27c51f78b06ccff3521197295aa5607a734c7cb790df479857d65d4cd12c63d34", 0x31}], 0x1, 0x0, 0x0, 0xa}, 0x40c) r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) syz_emit_ethernet(0xae, &(0x7f0000000180)=ANY=[@ANYBLOB="6982ffd40d27aaaaaaaaaabb8863"]) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x637e) kqueue() open(&(0x7f0000000040)='./file0\x00', 0x40, 0x100) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x8000000044809e9d, 0x9, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000400000004}, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) syz_open_pts() select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) ioctl$TIOCSETA(r0, 0xc4504449, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "434703000000000000000000000000003000", 0x0, 0xfffffffe}) socket(0x31, 0x4000, 0x3) 1.32837115s ago: executing program 0 (id=1): r0 = socket(0x24, 0x2, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$WSMOUSEIO_SCALIBCOORDS(r1, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x200000b, 0x385, 0x80000001, 0x81ac, 0x10001, 0x10, [{0x0, 0x7, 0x4, 0x71002}, {0x6, 0x9, 0x8, 0xfffffff9}, {0x100, 0xf88, 0x0, 0x9}, {0x1, 0x800, 0x8007, 0x40}, {0x3fe, 0x200725, 0x2800, 0x7}, {0x9, 0x650, 0x0, 0x99}, {0xce1, 0xffffffff, 0x4fb, 0x2d}, {0x6, 0x803, 0x16, 0x8}, {0x2, 0x82, 0x5, 0x1005}, {0x6e75, 0x8001, 0xd1f, 0x4}, {0x1cc, 0x10001, 0xd, 0x4}, {0x8, 0x9, 0x8, 0x2}, {0xb8c, 0x7, 0x8, 0x4}, {0x29a71717, 0xfffffffa, 0x1, 0x6}, {0x1000006, 0x5, 0x5, 0x10001002}, {0x0, 0x1, 0xfff, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = getpid() r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0xe8, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) fcntl$setown(r4, 0x6, r2) fcntl$setown(r4, 0x6, 0x0) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x450c) r5 = open(&(0x7f00000002c0)='./bus\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r5, 0x1}, {r5, 0x1}], 0x2, 0x8) ioctl$WSMUXIO_INJECTEVENT(r5, 0x80185760, &(0x7f0000000140)={0xfffffffe, 0x101, {0x3}}) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) ioctl$VNDIOCSET(r3, 0x80184404, &(0x7f00000001c0)={0x0, 0x1, 0x0}) linkat(r3, &(0x7f0000000240)='./bus/file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x0) ioctl$VNDIOCSET(r1, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) getsockname(r0, 0x0, &(0x7f0000000080)) 1.324910424s ago: executing program 1 (id=2): r0 = socket(0x18, 0x3, 0x3) getsockopt(r0, 0x29, 0x69, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x3, 0x0) setsockopt(r1, 0x1000000029, 0x1a, 0x0, 0x0) syz_emit_ethernet(0x46, 0x0) r2 = socket(0x800000018, 0x1, 0x0) r3 = socket(0x18, 0x2, 0x0) close(r3) r4 = socket(0x800000018, 0x1, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1000, &(0x7f0000000000)=0xb, 0x4) ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x0, [{}, {0x3, 0xfffffffe}, {0x2, 0x300}, {0x3, 0x70b1}, {0x2, 0x11}, {0x1}, {0x0, 0x1}, {0x3, 0x5}, {0x0, 0x3}, {0x3}, {0x1, 0x7fffffff}, {}, {}, {}, {}, {0x3}, {0x1, 0x6}, {0x2, 0xb4}, {0x1}, {0x6, 0x75}, {0x2, 0x2}, {0x0, 0x4}, {0x2, 0x5}, {0x2}, {0x2}, {0x0, 0x5}, {0x0, 0x1}, {0x0, 0x2}, {0x1, 0x80000000}, {0x2, 0x9}, {}, {0x0, 0x3}]}) bind$unix(r4, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x22, 0x411}, 0x4, 0x10003, 0x0, 0x0, 0x0, 0x2, 0x9, 0x100000000e63}) bind$unix(r2, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) setitimer(0x0, &(0x7f0000000000)={{0x401, 0x3fc}, {0x4, 0xc0000}}, &(0x7f0000000140)) 1.318586566s ago: executing program 4 (id=5): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) (async) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xa) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x17, 0x2000007, 0xfe, 0x3, 0xc, 0x5, 0x10, [{0x0, 0x7, 0x4, 0x71000}, {0x7, 0x88, 0x8, 0x7}, {0x8, 0x6, 0x0, 0x9}, {0x9, 0x900, 0xe}, {0x401, 0x200326, 0x2800, 0x7}, {0x2, 0x27f3, 0x3, 0x99}, {0x5, 0x80, 0x4f8, 0x6d}, {0x6, 0x801, 0xc, 0x7}, {0x2, 0x82, 0x5, 0x9}, {0x7, 0x100, 0xff, 0x1088}, {0x1e7, 0x10001, 0xc, 0x6}, {0x800, 0x9, 0x8, 0x9}, {0xfffffff8, 0x4, 0x8, 0x4373}, {0x29a7171a, 0x3f, 0x1, 0x4}, {0xc, 0x7, 0x1, 0xfffffffe}, {0x0, 0x1, 0x1002, 0x30003}]}) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) r1 = socket$inet(0x2, 0x3, 0x102) shutdown(r1, 0x2) (async) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x40b) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x637e) (async) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) (async) kqueue() r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x10c) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x1, 0x7, 0x101, 0x80000001, 0x80000000, 0x7, 0x10, [{0x0, 0x7, 0x4, 0x71000}, {0x7, 0x4, 0x8, 0x7}, {0x8, 0x42, 0x8ab, 0xaf9}, {0x8, 0x800, 0x7}, {0x6, 0x7fffffff, 0xe, 0x7}, {0x2, 0x1, 0xffffffff, 0x9a}, {0x80000cdf, 0xfffffffd, 0x3, 0x6d}, {0xa, 0x803, 0x14, 0x8}, {0x2, 0x81, 0x1, 0xb}, {0x6, 0x8001, 0xc7, 0xb}, {0x3, 0xfffb, 0x9, 0xaeb}, {0x803, 0x40, 0x8, 0x5}, {0xe0, 0x4, 0x5, 0x3ff}, {0x29a71717, 0xfffffffa, 0x6, 0x100006}, {0x4, 0x7, 0x7}, {0x0, 0x1, 0x4, 0x421}]}) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x8000000000000000}, 0x0, 0x0, 0x0) (async) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x2) (async) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) ioctl$FIONBIO(r2, 0x82907003, &(0x7f0000000140)=0x1) (async) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) dup2(r3, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb5219f1000b913f1, 0x0) poll(&(0x7f0000001940)=[{r4, 0x1}], 0x1, 0x9) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x10, 0x195de4eec531586f) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) writev(r5, &(0x7f0000000240), 0x0) (async) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x2011, r5, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="0600000046230000000000003c0c68f3e01a0744edc10b7c61ff337b6e71c87a7007a26163"]) socket(0x18, 0x3, 0x0) (async) ioctl$VNDIOCSET(0xffffffffffffffff, 0x80106468, &(0x7f0000000140)={0x0, 0x8, 0x0}) (async) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) 1.31129992s ago: executing program 5 (id=6): getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setregid(r0, r0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000), 0xc) (async) setregid(r0, r0) (async) 1.304966605s ago: executing program 7 (id=8): r0 = msgget(0x0, 0x784) syz_emit_ethernet(0x9c, &(0x7f0000000140)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x8e, 0x0, 0x1005}, @tcp={{0x0, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x8, 0x8003, 0x0, 0x5}, {"b2cdd608c237b59eab3d8ccfa72e5aa84684ec7a6728ca4d4e6818b1f88ba689cf7b1e15249af0fcfdf19215f7c4ae848a9bd1a7d091fdf9fec533df7a9e3a9990fbff10dda88924d186d8fe83339b6d616772b99a7805c74c8b793e6cee3110a3b9eb8c1978"}}}}}}) syz_emit_ethernet(0x126f, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) (async) syz_emit_ethernet(0x126f, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) sysctl$kern(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="55f8f5782087a072a82ec35f78d14780f518", 0x12) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r1 = socket(0x18, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc1206949, &(0x7f00000001c0)) recvmsg(r1, &(0x7f0000000800)={&(0x7f0000000240)=@in, 0xc, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/134, 0x86}, {&(0x7f00000004c0)=""/234, 0xea}, {&(0x7f00000005c0)=""/48, 0x30}, {&(0x7f0000000600)=""/239, 0xef}], 0x6, &(0x7f0000000780)=""/89, 0x59}, 0x1842) msgsnd(r0, &(0x7f0000000a00)={0x1, "51250ba3ba407dec7df6074ac40a0511ef8e07326ce6fdf1ae26cedd859f61e00608fb446e67072d5a149ab8f4933581b065fdac754d63b184fb24f7ce3b9dd2684b6446f4a4b1c7ea4598ae03a8f75c4de8f9d098ad89f07841f760423975f5141bc4170f4575c33e0370b1549f079468fadd4167bf7527cb4289fa6e12eafb4d8166bcd99935941e5a15ec7ecd54d013a5c5a31d575cbc1c040e0f797d0a180e735d6720a52bce9abf3ee655b11956c3828b16fef8e8a5060d2b54eca40c47101ca0748693a086b99f0119a52ded590510b317d24e0ede0518"}, 0xe2, 0x800) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x8}, {0x1, 0x0, 0x0, 0x10000}, {0x4, 0x0, 0x0, 0x8}]}) (async) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x8}, {0x1, 0x0, 0x0, 0x10000}, {0x4, 0x0, 0x0, 0x8}]}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x2, 0x0, 0x0, 0x0, 0x0) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x2, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xa) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x6b881aef, 0x2000007, 0xfe, 0x80000001, 0xc, 0x8, 0x10, [{0x0, 0x7, 0x4, 0x71000}, {0x7, 0x88, 0x8, 0x7}, {0x8, 0x6, 0x0, 0x9}, {0x9, 0x900, 0xe}, {0x401, 0x200326, 0x2800, 0x7}, {0x2, 0x27f3, 0x3, 0x99}, {0xce1, 0x4, 0x4f8, 0x6d}, {0x6, 0x801, 0xc, 0x7}, {0x2, 0x82, 0x5, 0x9}, {0x4007, 0x100, 0xd1a, 0x1088}, {0x1e7, 0x10001, 0xc, 0x6}, {0x800, 0x9, 0x8, 0x9}, {0xb8e, 0x4, 0x8, 0x2}, {0x29a7171a, 0x8, 0x1, 0x4}, {0xc, 0x7, 0x1, 0xfffffffe}, {0x0, 0x1, 0x1002, 0x30004}]}) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$VNDIOCSET(r2, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) (async) ioctl$VNDIOCSET(r2, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) (async) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r3 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xa) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x6b881aef, 0x2000007, 0xfe, 0x80000001, 0xc, 0x8, 0x10, [{0x0, 0x7, 0x4, 0x71000}, {0x7, 0x88, 0x8, 0x7}, {0x8, 0x6, 0x0, 0x9}, {0x9, 0x900, 0xe}, {0x401, 0x200326, 0x2800, 0x7}, {0x2, 0x27f3, 0x3, 0x99}, {0xce1, 0x4, 0x4f8, 0x6d}, {0x6, 0x801, 0xc, 0x7}, {0x2, 0x82, 0x5, 0x9}, {0x7, 0x100, 0xd1a, 0x1088}, {0x1e7, 0x10001, 0xc, 0x6}, {0x800, 0x9, 0x8, 0x9}, {0xb8e, 0x4, 0x8, 0x2}, {0x29a7171a, 0x8, 0x1, 0x4}, {0xc, 0x7, 0x1, 0xfffffffe}, {0x0, 0x1, 0x1002, 0x30004}]}) (async) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x6b881aef, 0x2000007, 0xfe, 0x80000001, 0xc, 0x8, 0x10, [{0x0, 0x7, 0x4, 0x71000}, {0x7, 0x88, 0x8, 0x7}, {0x8, 0x6, 0x0, 0x9}, {0x9, 0x900, 0xe}, {0x401, 0x200326, 0x2800, 0x7}, {0x2, 0x27f3, 0x3, 0x99}, {0xce1, 0x4, 0x4f8, 0x6d}, {0x6, 0x801, 0xc, 0x7}, {0x2, 0x82, 0x5, 0x9}, {0x7, 0x100, 0xd1a, 0x1088}, {0x1e7, 0x10001, 0xc, 0x6}, {0x800, 0x9, 0x8, 0x9}, {0xb8e, 0x4, 0x8, 0x2}, {0x29a7171a, 0x8, 0x1, 0x4}, {0xc, 0x7, 0x1, 0xfffffffe}, {0x0, 0x1, 0x1002, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$VNDIOCSET(r3, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r3, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$VNDIOCSET(r2, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xff0a, 0x0, 0x37) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xff0a, 0x0, 0x37) msgctl$IPC_RMID(r0, 0x0) (async) msgctl$IPC_RMID(r0, 0x0) openat$tty(0xffffffffffffff9c, 0x0, 0x80a0, 0x0) (async) openat$tty(0xffffffffffffff9c, 0x0, 0x80a0, 0x0) r4 = syz_open_pts() close(r4) 1.290685681s ago: executing program 6 (id=7): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000180)={0x1d4, &(0x7f0000000200)}) readv(r0, &(0x7f00000000c0), 0x0) sendto(r0, &(0x7f0000000240)="c813815403084ea8b974ab6753359748a5b57a87b319fe6f6eb41a5c5958424f65a869820db09b4b61e81490093445155d9e480d19a94baca9a5f5a92e835540879c81e2305f1c5bb17b0cb6f458548b1af45f44348f5ed7a0e5c2c745fc2bff64eeeebf7756c25ef45e85baf32c1de7def95a6c2334b66a193642047a5a994ae10fdf54d3c8e070cd66223354cc60ea8b40e387c92cb05ab7a44dd00428ed7ba6907a344a8e412e6ae9aa2df5299febccefd694f9bfd59f40e0c7bd77be07937253d9bb10b3f5c6de736c784e2b6b9bb2b74fc2f6480d5fcc5d1d4be93fc0b5d402a2c6ac738ea3d2d513217846acc1f6578f6b9ba04733", 0xf8, 0x4, &(0x7f0000000340)=@in6={0x18, 0x0, 0xb}, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) select(0x40, &(0x7f0000000040)={0x2, 0xc, 0x8, 0x4, 0x7, 0x8, 0x69fe56f, 0x9}, &(0x7f0000000080)={0x796, 0xfff, 0xffffffff, 0x7, 0x60a1, 0x9b, 0x2, 0x30}, &(0x7f0000000100)={0xc7, 0x3ff, 0x0, 0x4, 0x2, 0xb, 0x0, 0x8}, &(0x7f00000001c0)={0xe, 0x6437}) r2 = socket(0x1, 0x2, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r3 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xa) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$VNDIOCSET(r3, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r3, 0x80044403, &(0x7f00000001c0)={0x0, 0x2, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) ioctl$BIOCSETIF(0xffffffffffffff9c, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$FIONREAD(r2, 0xc0206917, &(0x7f00000001c0)) pipe(&(0x7f0000000000)) execve(0x0, 0x0, 0x0) 1.191679091s ago: executing program 5 (id=9): msgget$private(0x0, 0xafb0e20fef6483ff) (async) r0 = msgget$private(0x0, 0xafb0e20fef6483ff) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x0, 0x9, 0x2, 0x2}, {0x6, 0x12, 0xe4, 0x100}, {0x6, 0xa, 0x83, 0x400f}]}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x10, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f00000000c0)={0x10, 0x0, [{&(0x7f0000ffd000/0x3000)=nil, &(0x7f000017c000/0x3000)=nil, 0x200007fffffffffe}, {&(0x7f0000695000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0xffffffffffffff7c}, {&(0x7f00004d8000/0x1000)=nil, &(0x7f00006b9000/0x1000)=nil, 0x8000000000b936}, {&(0x7f00001da000/0x4000)=nil, &(0x7f000072c000/0x3000)=nil, 0xfffffffffffffffd}, {&(0x7f0000363000/0x3000)=nil, &(0x7f0000704000/0x1000)=nil, 0x6}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000095000/0x3000)=nil, 0x80000000}, {&(0x7f000055e000/0x4000)=nil, &(0x7f00005a9000/0x1000)=nil, 0xa}, {&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000ce000/0x4000)=nil, 0x5}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil}, {&(0x7f00003bc000/0x3000)=nil, &(0x7f00003f2000/0x2000)=nil, 0xd}, {&(0x7f000064b000/0x2000)=nil, &(0x7f000038f000/0x4000)=nil, 0x12b}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000800000/0x1000)=nil, 0x9}, {&(0x7f0000241000/0x2000)=nil, &(0x7f00003e4000/0x2000)=nil, 0x7fffffffffffffff}, {&(0x7f000024b000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0xffffffffbffffff9}, {&(0x7f00001f9000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x1000039f7}, {&(0x7f0000135000/0x1000)=nil, &(0x7f0000001000/0x800000)=nil, 0x5}], './file0/file0\x00', 0xfffffffe}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000080), 0x1c, 0x0}, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) (async) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) (async) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x1, 0x0) close(r2) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) (async) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) sendmsg$unix(r2, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000240)="ec682506000000fb6c8c650977a49036e02013b6d238c1ba7c041efeb695bdf80cbef404", 0x24}], 0x1) (async) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000240)="ec682506000000fb6c8c650977a49036e02013b6d238c1ba7c041efeb695bdf80cbef404", 0x24}], 0x1) sysctl$kern(0x0, 0x0, &(0x7f00000003c0)="e15a79c7de1e2c6bf7635a54862902af124413450000a1f515df5a9da4070000006ebb807e7fa1d2498b4317bf23566927ba3938828c00009534c8653f66ba0000000000ad9d7552165763752844f2ff71126ee524a44ee4ff13eb30295f130299c838d226a53be7e406365705ced516cf4475b0", &(0x7f0000000080)=0x74, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x1000e, &(0x7f0000000280)=ANY=[]) r4 = open(&(0x7f00000000c0)='./file1\x00', 0x615, 0x1) flock(r4, 0x1) (async) flock(r4, 0x1) msgrcv(r0, &(0x7f0000001200)={0x0, ""/2}, 0xa, 0x3, 0x1000) (async) msgrcv(r0, &(0x7f0000001200)={0x0, ""/2}, 0xa, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="06000000002b0000"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000240), 0x13, 0x0, 0x1000) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/86}, 0x5e, 0x2, 0x1000) (async) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/86}, 0x5e, 0x2, 0x1000) sysctl$net_inet_etherip(&(0x7f0000000280)={0x4, 0x2, 0x61, 0x2}, 0x4, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="cd7ac5c07b466a71a645fd268351fa1e6a67dbf2abe1bf6cf7db80b51d17923126f1cd9d95ca", 0x26) (async) sysctl$net_inet_etherip(&(0x7f0000000280)={0x4, 0x2, 0x61, 0x2}, 0x4, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="cd7ac5c07b466a71a645fd268351fa1e6a67dbf2abe1bf6cf7db80b51d17923126f1cd9d95ca", 0x26) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="03"], 0xe2, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/146) 1.189811654s ago: executing program 1 (id=10): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf796b) (async) r1 = openat$speaker(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="21bed464aaab", 0x6}], 0x1) (async) ioctl$SPKRTONE(r1, 0x80085301, &(0x7f00000000c0)={0x4}) (async) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) (async) r2 = socket(0x18, 0x1, 0x0) ioctl$FIONREAD(r2, 0xc020697e, &(0x7f00000001c0)) (async) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)='#!', 0x2}, {&(0x7f0000000000)="729f4046fb1be69220a00a", 0xb}], 0x2) (async) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x5, 0xb3, 0x5, 0x101}]}) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 1.187970069s ago: executing program 1 (id=11): r0 = shmget$private(0x0, 0x1000, 0x4e, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 1.18643222s ago: executing program 0 (id=12): r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000640)=0xffff) (async) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r0, @ANYRESOCT=r0, @ANYRES64=r0]) (async) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x78c, 0x8b, 0x2, 0x4}, {0x2, 0x10, 0x0, 0x2}, {0x6, 0xa, 0x5, 0x400f}]}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x7e1b21b5f00cb051, 0x0) clock_settime(0x100000000000000, &(0x7f0000000080)={0xfc1ecd02, 0x5}) (async) r2 = semget(0x0, 0x1, 0x281) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000080)=0x1) (async) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000040)={0x65, 0x0}) (async) write(r1, &(0x7f0000000480)='\x00'/14, 0xe) (async, rerun: 32) r3 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$VNDIOCSET(r3, 0xc0785101, &(0x7f0000000040)={0x0, 0x0, 0x0}) 1.076132551s ago: executing program 1 (id=13): r0 = socket$inet(0x2, 0x8000, 0x9) accept$inet(r0, &(0x7f0000000140), &(0x7f00000001c0)=0xc) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) msgsnd(0x0, &(0x7f0000000180)=ANY=[@ANYRESOCT], 0x401, 0x0) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x60}) r1 = syz_open_pts() close(r1) r2 = syz_open_pts() r3 = open$dir(&(0x7f0000000300)='.\x00', 0x80, 0x4a) setgid(0xffffffffffffffff) setgroups(0x0, 0x0) fchmod(r3, 0xf3) setuid(0xffffffffffffffff) rename(&(0x7f00000003c0)='.\x00', &(0x7f0000000400)='.\x00') ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000340)={0x8, 0x5, 0xffffdf82, 0xffffff8d, "08ed95990000000000000000ffffffffffffffe6", 0x4000000, 0x20000}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/18, 0x12}], 0x1) r4 = socket$inet(0x2, 0x3, 0xfc) ioctl$FIONREAD(r4, 0x80206979, &(0x7f0000000000)) 1.075579451s ago: executing program 0 (id=14): mknod(&(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x1) link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f00000006c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000e40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f00000007c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a40)='./file0\x00') 1.074978164s ago: executing program 0 (id=15): open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r0 = getpid() setgroups(0x0, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x510, r0) setreuid(0xee00, 0x0) r1 = getppid() unveil(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='r\x00') r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000000029, 0xb, &(0x7f0000003680)='\x00\x00\x00\x00', 0x4) setsockopt(r2, 0x1000000029, 0xc, 0x0, 0x0) r3 = getgid() msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, r3}, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) setpgid(0x0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) r4 = getppid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000080), 0x1c, 0x0}, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000002}}) r5 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1021, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = socket(0x18, 0x2, 0x0) setsockopt(r6, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) sendmsg$unix(r6, &(0x7f0000001700)={0x0, 0xffffffb3, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0) setpgid(0x0, r4) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$WSKBDIO_GETMAP(r7, 0x80047476, &(0x7f0000000100)={0x0, 0x0}) r8 = fcntl$getown(r7, 0x5) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, r8) 1.074677769s ago: executing program 3 (id=4): r0 = socket$inet(0x2, 0x8000, 0x5) accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 1.073538241s ago: executing program 4 (id=16): r0 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000000), 0x10, 0x0) ioctl$WSKBDIO_SETKEYREPEAT(r0, 0x800c5707, &(0x7f0000000040)={0x0, 0xff, 0x7}) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000ac0)="df6e410d6bb016b49fa7c2c274c5799345db3f22fe8e6af8c4f2014b43ae21f90bb8ef55535eb6d5808bed37e345dfb2adc85abd9156a3f177014af5e506c5221a118c068f39ab4361967cf12b8ec03001cfe62e2371e904cd79d29288ca7b00c76ac5d697cfa1af3a2158fae931581e255ca26e028860bb16afd038653915fa", 0x80}], 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000b40)="8215c9ec3d1e6ed7eda0f59047bf65b18d7c51f78b06ccffb4050000000000009dd52840fafd3493857d65d4cd12c63d34", 0x31}], 0x1, 0x0, 0x0, 0x2}, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000b40)="8215c9ec3d1e6ed7eda0f59047bf65b18d7c51f78b06ccffb4050000000000009dd52840fafd3493857d65d4cd12c63d34", 0x31}], 0x1, 0x0, 0x0, 0x2}, 0x0) openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) (async) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) ioctl$TIOCSETA(r1, 0xc4504448, &(0x7f0000000740)={0x6, 0x0, 0x0, 0x0, "97a2224ff1c14649ebb178926cc9795a6b47c1d1"}) syz_emit_ethernet(0x46, &(0x7f0000000240)={@broadcast, @random="5b724c88840e", [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffff, 0x0, 0x0, 0x0, 0x0, @broadcast, @multicast2=0xe0ffffff, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[@rand_addr]}, {[], 0xfffffffe}]}]}}, @tcp={{0x2, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) r2 = socket(0x18, 0x2, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) setsockopt(r2, 0x1000000029, 0x3f, &(0x7f0000000000)="6f44d6cd", 0x4) (async) setsockopt(r2, 0x1000000029, 0x3f, &(0x7f0000000000)="6f44d6cd", 0x4) writev(r2, &(0x7f0000000300)=[{&(0x7f00000001c0)="358e89665c97ba70", 0x8}], 0x1) (async) writev(r2, &(0x7f0000000300)=[{&(0x7f00000001c0)="358e89665c97ba70", 0x8}], 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000f80)="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", 0x1000}, {&(0x7f0000000080)="049fa21da23aff20a28d232816a57a97020d6f73733def8fc3d8f726bd6a50c3e2278d6970f9e50359afd24f4ae202401f847818f82c7e59408684c640b2d53707b571d603bbe5b9fb0d10f72b92bdacfd5f3c81a547e76277b3a15afd207342795e8e59508e281068e286af955af03479f436b30e5f1ec8d1bb0ff1b5945615736a95b2b051029c6e4c2dc3500963585c7c8be1e49904b1f76ee9e2abe9abb072617979f580b81152", 0xa9}, {&(0x7f00000002c0)="4c0346efab5e7e553780d38e151ecd445ce80a1b9e5c0ec5b6e7177cef3b66f0ace47e0a6bf400cf912cb9f5835aba49d4490082a1d507ed4f83b81739b476fbdf7a082f5d2234381d01312a09e9576dc3a73cac306ee8a7a7c8e3f0fc965bc83634c455fef720da4e955f3e127477dcea07ce00f060a45ddd51ad9e7c842c43f4420b97636ec44a1895ba4d8e3a2fc6fe53357366ebb3cb058e0fb6422db6ac95d911f6a4a32d541a58f77ca33430", 0xaf}, {&(0x7f0000000140)="45c8d529f56d583c826ed151832d9698fa3790dd72", 0x15}], 0x4) 1.072957853s ago: executing program 2 (id=17): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@file={0xd19450564dee018c, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) close(r0) semget(0x2, 0x1, 0xa) syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa4c77b99cbb86dd60c6ea090800000000000100000000e01f00000000000000ff0200000000000000000000000000010001c204"]) 0s ago: executing program 3 (id=18): setuid(0xffffffffffffffff) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0xc0) r2 = getpgrp() wait4(r2, &(0x7f00000001c0), 0x8, &(0x7f00000002c0)) fcntl$setown(r0, 0x6, r2) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) close(r0) r6 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000640), 0x20000, 0x0) r7 = openat$klog(0xffffffffffffff9c, &(0x7f00000005c0), 0x1, 0x0) r8 = openat$tty(0xffffffffffffff9c, &(0x7f00000006c0), 0x100, 0x0) r9 = getegid() sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f0000000480)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000600)=[{&(0x7f00000004c0)="9b04b6be97645827603c21f7b993bcba15ae19a207606b8ca15b8a5e72478e6525e5a3a9cbb85b02755958c169e329b448782f506d635b75a9234ee86b1f7d37261512738251c8ee2367c5517eb2d2216af73b92a90b9f14de1cd6915d0a923d8915b12f4a23d9e105d55f46ca4cee272ff080ae6f9831227a366d195ec2ef0c7e025f9074d7", 0x86}, {&(0x7f0000000580)="0dbc2175c47f5128c94366daf89ccac5c8ce334bce196d583a2e7520f0377a47acc261df253241b51c7df4b875c6909fdbe7cec7ec67fe75c82e", 0x3a}, {&(0x7f0000000900)="d21433ec009f63c6a637e038412a6c055439530a9c3026afff243a01d71ef461a21ac1a0a66dc17e0737bc6ba37cb962242f1de1ecbfd5c3627f04e518fc0cc424abd8c1272237e6cda66bb00d5bc2785e86fdd6661c5d9c4e2c94ae13eb5effa793e572a6bd3517b498986eddbdddab84ae7529851567c95f0d135e9b1f2e3594bb0bdc8f78a5ad25ee7b186e09445b530cf7cf57ba4a62c26e49900bbe10a7a9138a7f04a30f6e250432d7e1dd98688da37f902d618e66de1622f38afb45f3ee2036353e921afe7f36bf1c56605423dcf4ced11403552e9fbe62af64617c8fc85acc8ee3e1050b98956f844af86c25f0c40d48", 0xf4}], 0x3, &(0x7f0000000700)=[@rights={0x30, 0xffff, 0x1, [r0, r6, r0, r0, r0, r7, r0, r8]}, @cred={0x20, 0xffff, 0x0, 0x0, r4, r5}, @rights={0x20, 0xffff, 0x1, [r0, 0xffffffffffffffff, r0, r0]}, @cred={0x20, 0xffff, 0x0, r2, r4, r5}, @cred={0x20, 0xffff, 0x0, r3, r4, r9}], 0xb0, 0x8}, 0x3) open$dir(&(0x7f0000000040)='./file0\x00', 0xae828e137847f62, 0x2e) r10 = open(&(0x7f0000000240)='./file0\x00', 0x205, 0x50) fcntl$lock(r10, 0x9, &(0x7f0000000280)={0x3, 0x0, 0x4000000000000001, 0x1000381010089}) ioctl$WSMUXIO_LIST_DEVICES(0xffffffffffffffff, 0xc1045763, &(0x7f0000000040)={0x1, [{0x1, 0x7ff}, {0x0, 0x3}, {0x1, 0x7ffb}, {0x1, 0xd}, {0x3}, {0x0, 0x9}, {0x3, 0x1}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x1, 0x9}, {0x0, 0x6000000}, {0x3, 0x2}, {0x3, 0x4}, {0x0, 0x3}, {0x0, 0x8}, {0x0, 0x1}, {0x2, 0x8}, {0x1, 0xfffffffd}, {}, {}, {}, {0x0, 0x6}, {0x0, 0x9}, {0x0, 0x3}, {0x3, 0x800}, {0x3}, {0x1}, {0x2, 0xfffffffd}, {0x3, 0x10001}, {0x3, 0x8001}, {0x0, 0x40}]}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x37}, 0x4, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000140)=0x2c, 0x0, 0x2e) r11 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0xca) sysctl$hw(&(0x7f0000000180)={0x6, 0x8}, 0x2, 0x0, 0x0, &(0x7f0000000300), 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2, 0x10, r11, 0x1000) ioctl$TIOCGETA(r10, 0x402c7413, &(0x7f0000000200)) writev(r11, &(0x7f00000008c0)=[{&(0x7f00000007c0)='C', 0x1}], 0x1) sysctl$ddb(&(0x7f0000000000)={0x9, 0x7}, 0x2, 0x0, 0x0, &(0x7f0000000080)="74a8d07e", 0x4) r12 = openat$pci(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0) ioctl$PCIOCREAD(r12, 0xc0107002, &(0x7f0000000440)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x10, r11, 0x0) pwrite(r11, &(0x7f0000001080)='q', 0x1, 0x9) execve(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.5' (ED25519) to the list of known hosts. denied attempt to set clock forward to 495890607918 pckbd_enable: command error uvm_fault(0xfffffd806ba58010, 0xf, 0, 1) -> e kernel: page fault trap, code=0 Stopped at ktrops+0x58: movq 0x10(%r14),%r14 TID PID UID PRFLAGS PFLAGS CPU COMMAND * 38512 11261 0 0 0x4000000 0 syz-executor ktrops(ffff80002a822a78,ffffffffffffffff,0,a0c7df9f,fffffd80692f7138,fffffd8007bfb6e8) at ktrops+0x58 doktrace(fffffd80692f7138,4,20c7df9f,0,ffff80002a822a78) at doktrace+0x6bd sys_ktrace(ffff80002a822a78,ffff80003c98f1f0,ffff80003c98f140) at sys_ktrace+0x11c syscall(ffff80003c98f1f0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xcb266f7bd40, count: 10 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: uvm_fault(0xfffffd806ba58010, 0xf, 0, 1) -> e ddb> trace ktrops(ffff80002a822a78,ffffffffffffffff,0,a0c7df9f,fffffd80692f7138,fffffd8007bfb6e8) at ktrops+0x58 doktrace(fffffd80692f7138,4,20c7df9f,0,ffff80002a822a78) at doktrace+0x6bd sys_ktrace(ffff80002a822a78,ffff80003c98f1f0,ffff80003c98f140) at sys_ktrace+0x11c syscall(ffff80003c98f1f0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xcb266f7bd40, count: -5 ddb> show registers rdi 0xffff80003a574000 rsi 0x856 rbp 0xffff80003c98ef10 rbx 0xfffffd8007bfb6e8 rdx 0xffff80003a574000 rcx 0x855 rax 0xffffffff82a2a5c3 ktrops+0x43 r8 0xfffffd80692f7138 r9 0xfffffd8007bfb6e8 r10 0x1ea9cec5143252b5 r11 0xc1df2087eafc4e4f r12 0xffff80002a822a78 r13 0xffffffffffffffff r14 0xffffffffffffffff r15 0xa0c7df9f rip 0xffffffff82a2a5d8 ktrops+0x58 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003c98ee90 ss 0 ktrops+0x58: movq 0x10(%r14),%r14 ddb> show proc PROC (syz-executor) tid=38512 pid=11261 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=17, usrpri=53, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a7f94e0,0xffff80003c9a6fc8 process=0xffff80003c9864b0 user=0xffff80003c98a000, vmspace=0xfffffd806ba58010 estcpu=3, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 96872 329812 53330 0 2 0xc80 syz-executor 96872 154952 53330 0 2 0x4000000 syz-executor 96872 322445 53330 0 3 0x4000080 fsleep syz-executor 96872 465514 53330 0 3 0x4000080 fsleep syz-executor 25526 255609 47585 0 2 0 syz-executor 25526 307503 47585 0 2 0x4000000 syz-executor 11261 2122 90517 0 2 0 syz-executor *11261 38512 90517 0 7 0x4000000 syz-executor 59078 224248 63063 0 2 0xc82 syz-executor 90517 211319 63063 0 3 0x82 nanoslp syz-executor 20153 109767 63063 0 2 0x2 syz-executor 53330 96585 63063 0 2 0xc82 syz-executor 25562 484817 63063 0 2 0x2 syz-executor 47585 125256 63063 0 2 0xc82 syz-executor 64124 334728 63063 0 2 0x2 syz-executor 72390 233303 63063 0 2 0x2 syz-executor 63063 202389 35120 0 2 0x2 syz-executor 35120 145931 11120 0 3 0x10008a sigsusp ksh 11120 180099 52879 0 3 0x98 kqread sshd-session 52879 148585 85045 0 3 0x92 kqread sshd-session 55058 415859 1 0 3 0x100083 ttyin getty 85045 108876 1 0 3 0x88 kqread sshd 11306 427352 38038 73 3 0x1100090 kqread syslogd 38038 471225 1 0 3 0x100082 sbwait syslogd 17034 16168 1 0 3 0x100080 kqread resolvd 46787 63873 48717 77 3 0x100092 kqread dhcpleased 35018 104029 48717 77 3 0x100092 kqread dhcpleased 48717 311309 1 0 3 0x80 kqread dhcpleased 97200 50845 0 0 3 0x14200 bored smr 46869 197065 0 0 2 0x14200 zerothread 11502 122789 0 0 3 0x14200 aiodoned aiodoned 90311 500325 0 0 3 0x14200 syncer update 55267 321666 0 0 3 0x14200 cleaner cleaner 14099 456691 0 0 3 0x14200 reaper reaper 95400 355023 0 0 3 0x14200 pgdaemon pagedaemon 47169 193460 0 0 3 0x14200 bored viomb 87863 240315 0 0 3 0x40014200 acpi0 acpi0 58584 295909 0 0 3 0x14200 bored softnet7 79527 450479 0 0 3 0x14200 bored softnet6 21463 377482 0 0 3 0x14200 bored softnet5 23850 347214 0 0 3 0x14200 bored softnet4 36704 334857 0 0 3 0x14200 bored softnet3 63164 170732 0 0 3 0x14200 bored softnet2 80040 131021 0 0 3 0x14200 bored softnet1 7218 39079 0 0 3 0x14200 bored softnet0 7212 178948 0 0 3 0x14200 bored systqmp 34212 142512 0 0 3 0x14200 bored systq 41645 217622 0 0 2 0x40014200 softclock 4659 310779 0 0 3 0x40014200 idle0 1 50019 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10188 11138K 11173K 166960K 11283 0 pcb 17 12K 12K 166960K 23 0 rtable 207 5K 5K 166960K 259 0 pf 30 12K 13K 166960K 32 0 ifaddr 42 7K 7K 166960K 45 0 ifgroup 50 2K 2K 166960K 52 0 sysctl 1 1K 9K 166960K 5 0 counters 32 17K 17K 166960K 33 0 ioctlops 0 0K 2K 166960K 33 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1343 85K 85K 166960K 1367 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 3 0 VM map 2 1K 1K 166960K 2 0 sem 3 0K 0K 166960K 3 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 14 49K 97K 166960K 147 0 proc 59 59K 124K 166960K 474 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 1 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 49 228K 228K 166960K 49 0 exec 0 0K 1K 166960K 344 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 203 158K 168K 166960K 2823 0 UVM aobj 4 2K 2K 166960K 4 0 pinsyscall 35 70K 96K 166960K 1169 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 4 0 NDP 11 0K 2K 166960K 28 0 temp 35 8630K 8694K 166960K 3740 0 kqueue 13 20K 26K 166960K 24 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 36 0 33 1 0 1 1 0 8 0 rtentry 136 96 0 1 4 0 4 4 0 8 0 unpcb 144 33 0 16 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 10 0 6 1 0 1 1 0 8 0 arp 88 10 0 0 1 0 1 1 0 8 0 ipq 40 1 0 0 1 0 1 1 0 8 0 ipqe 40 1 0 0 1 0 1 1 0 8 0 inpcb 328 68 0 60 2 0 2 2 0 8 1 nd6 104 17 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1072 1 0 1 1 0 1 1 0 8 1 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 439 0 0 28 0 28 28 0 8 0 art_table 40 440 0 0 5 0 5 5 0 8 0 art_node 32 96 0 11 1 0 1 1 0 8 0 sysvmsgpl 40 3 0 2 1 0 1 1 0 8 0 semapl 112 1 0 0 1 0 1 1 0 8 0 shmpl 112 1 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1571 0 63 95 0 95 95 0 8 0 ffsino 256 1571 0 63 95 0 95 95 0 8 0 nchpl 144 1769 0 87 63 0 63 63 0 8 0 uvmvnodes 80 1661 0 0 34 0 34 34 0 8 0 vnodes 216 1661 0 0 93 0 93 93 0 8 0 namei 1024 5193 0 5190 2 0 2 2 0 8 1 kstatmem 264 24 0 2 2 0 2 2 0 8 0 scxspl 216 6227 0 6227 8 0 8 8 1 8 8 plimitpl 152 27 0 11 1 0 1 1 0 8 0 sigapl 424 428 0 382 7 0 7 7 0 8 1 knotepl 120 4485 0 4438 23 13 10 23 0 8 8 kqueuepl 184 22 0 13 1 0 1 1 0 8 0 pipepl 304 100 0 73 3 0 3 3 0 8 0 fdescpl 448 408 0 382 5 0 5 5 0 8 1 filepl 120 1370 0 1155 7 0 7 7 0 8 0 lockfpl 104 17 0 14 1 0 1 1 0 8 0 lockfspl 48 9 0 6 1 0 1 1 0 8 0 sessionpl 144 21 0 13 1 0 1 1 0 8 0 pgrppl 48 31 0 15 1 0 1 1 0 8 0 ucredpl 104 81 0 70 1 0 1 1 0 8 0 zombiepl 144 383 0 382 1 0 1 1 0 8 0 processpl 1168 428 0 382 5 0 5 5 0 8 1 procpl 664 457 0 406 6 0 6 6 0 8 0 sockpl 552 140 0 112 3 0 3 3 0 8 0 mcl64k 65536 1 0 1 1 0 1 1 0 8 1 mcl8k 8192 7 0 7 1 0 1 1 0 8 1 mcl4k 4096 2434 0 2383 14 0 14 14 0 8 6 mcl2k 2048 176 0 174 1 0 1 1 0 8 0 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 3891 0 3736 10 0 10 10 0 8 0 bufpl 280 2822 0 117 194 0 194 194 0 8 0 anonpl 24 98795 0 95953 23 0 23 23 0 187 3 amapchunkpl 152 8164 0 7763 20 0 20 20 0 158 1 amappl16 200 1930 0 1914 5 0 5 5 0 8 3 amappl15 192 7 0 7 1 0 1 1 0 8 1 amappl14 184 103 0 93 1 0 1 1 0 8 0 amappl13 176 35 0 35 1 0 1 1 0 8 1 amappl12 168 1035 0 1009 3 0 3 3 0 8 1 amappl11 160 46 0 36 1 0 1 1 0 8 0 amappl10 152 8 0 8 1 0 1 1 0 8 1 amappl9 144 261 0 261 1 0 1 1 0 8 1 amappl8 136 40 0 39 1 0 1 1 0 8 0 amappl7 128 96 0 86 1 0 1 1 0 8 0 amappl6 120 170 0 167 1 0 1 1 0 8 0 amappl5 112 116 0 110 1 0 1 1 0 8 0 amappl4 104 330 0 314 1 0 1 1 0 8 0 amappl3 96 1259 0 1171 3 0 3 3 0 8 0 amappl2 88 606 0 549 2 0 2 2 0 8 0 amappl1 80 7880 0 7352 13 0 13 13 0 8 1 amappl 88 2192 0 2053 4 0 4 4 0 92 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 3 0 0 1 0 1 1 0 8 0 uaddrrnd 24 408 0 382 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 408 0 382 1 0 1 1 0 8 0 vmmpekpl 168 4830 0 4800 2 0 2 2 0 8 0 vmmpepl 168 33001 0 31354 81 0 81 81 0 357 1 vmsppl 368 407 0 382 4 0 4 4 0 8 1 rwobjpl 40 13758 0 11297 26 0 26 26 0 8 0 pdppl 4096 823 0 764 97 20 77 83 0 8 18 pvpl 32 209708 0 202186 69 0 69 69 0 265 0 pmappl 216 407 0 382 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 367 0 20 11 0 11 11 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace ktrops(ffff80002a822a78,ffffffffffffffff,0,a0c7df9f,fffffd80692f7138,fffffd8007bfb6e8) at ktrops+0x58 doktrace(fffffd80692f7138,4,20c7df9f,0,ffff80002a822a78) at doktrace+0x6bd sys_ktrace(ffff80002a822a78,ffff80003c98f1f0,ffff80003c98f140) at sys_ktrace+0x11c syscall(ffff80003c98f1f0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xcb266f7bd40, count: -5 ddb> machine ddbcpu 1 No such command ddb> trace ktrops(ffff80002a822a78,ffffffffffffffff,0,a0c7df9f,fffffd80692f7138,fffffd8007bfb6e8) at ktrops+0x58 doktrace(fffffd80692f7138,4,20c7df9f,0,ffff80002a822a78) at doktrace+0x6bd sys_ktrace(ffff80002a822a78,ffff80003c98f1f0,ffff80003c98f140) at sys_ktrace+0x11c syscall(ffff80003c98f1f0) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xcb266f7bd40, count: -5